ESL基础计算机课第一章： 完整逐句中文讲解

ESL基础计算机课第一章 完整逐句中文讲解（对照录音原文）

授课老师：Lisa Martinez｜课程：ESL基础计算机课 第2期 第1周第1天

课堂开场：最小化窗口 & 关闭显示器

And again, because what we're doing is, we're not closing the window, we're just putting it aside.

翻译：再说一遍，我们现在不是关闭窗口，只是把窗口放到一边（最小化）。

Just like if we had a book, close the book and put it aside.

翻译：就好比一本书，合上放到一旁。

That's what we're doing, when we move our mouse cursor up to the dash and click on it. All right, so take a look next to you. Did everybody do that? Do they have a desktop, which is a screen that has these pictures on the left here?

翻译：把鼠标指针移到短横线（最小化按钮）点击，就是做这件事。看看你们电脑，大家完成了吗？屏幕左边有一堆小图片，这个界面就叫桌面desktop。

Now, once you've done that, I would like you to turn off the monitor. We have two power buttons. We have a power button on the monitor. And a power button on the computer CPU. We're gonna learn more about this in a minute.

翻译：做完之后，请大家关掉显示器monitor。电脑有两个电源键：一个在显示器上，一个在电脑主机CPU上，我们稍后详细讲。

If you just touch the button on the monitor, it just turns off the monitor. The computer is not off, but it's like it's closing its eyes. OK, for now. That way, I have your 100% attention.

翻译：只按显示器按键：只是屏幕熄灭，主机没有关机，相当于电脑闭上眼睛。现在请关掉显示器，把全部注意力放到课堂。

And then, when it's time to do a lesson, we just turn it back on. And it should be on again in a minute, it'll turn back on. OK, it should. Yeah, there it is right there.

翻译：等要实操的时候，再把显示器打开，很快屏幕就会亮起。

OK, so we're just gonna turn off the monitor, so I have your attention. And whenever there's downtime, meaning that maybe I'm helping someone, or you finished your assignment quickly, then you can turn on your monitor and continue your typing practice while you wait.

翻译：现在关掉显示器听课。空闲时间（老师辅导别的同学、你提前做完任务），可以打开显示器练习打字。

OK, all right, so all headphones are down. monitors are off, so I have your attention. So, I'm gonna put mine on because I need you to see. My syllabus. So welcome to our ESL computer, basic computer class. This is the second session.

翻译：摘下耳机、关闭显示器。我打开我的显示器，给大家看课程大纲。欢迎来到ESL基础计算机课，这是第二期课程。

So, the first session started in July. And it was a 10 week course, and even though it was 10 weeks, we learned so much, we could have kept going, and that's why we added six more weeks.

翻译：第一期7月开课，一共10周。内容太多学不完，所以额外加开这6周新课。

But we have some students that are returning. and they know a lot of the basics. They just need more practice to keep improving. But we also have new students that are just starting.

翻译：班里有老生（复修学生），已经懂基础，只需要多练习；也有从零开始的新生。

So, because of that, we're gonna do a quick review the first two weeks. And I'm going to ask my returning students to act as tutors or helpers, assistance. And what you're gonna do is you're going to help and guide and help me.

翻译：前两周快速复习旧知识。请老生充当小助教，帮助、指导新同学，协助我上课。

I will have an aid, Miss Marty Soul is going to be helping me. She's, she was a little sick this morning, so she couldn't come in today. So, I appreciate your patience while I help. but the returning students are gonna help me today too. OK?

翻译：助教Marty Soul女士本来要来帮忙，但今早生病缺席。今天辛苦大家多包涵，也请老生帮忙分担。

And if no one needs help, then you can Turn on your monitor and go back to your typing practice.

翻译：如果没人需要帮忙，老生可以打开显示器练习打字。

老师介绍 + 打字专题讲解

So, my name is Miss Lisa Martinez. My name is right here. I'm gonna be teaching this class, and I also teach level one ESL in the mornings, in room nine. And I teach the night class level one, from 5:30 to 8:30.

翻译：我是Lisa Martinez老师。我在9号教室教上午一级ESL，也教晚上5:30‑8:30的一级ESL晚班。

What else do I do? I think that's all I do. I taught a typing class the last two weeks. and it was just typing, typing speed and accuracy. And so we had two weeks off, and now we're back to computers. But we're also going to have a little bit of typing class as well.

翻译：过去两周我在上专门打字课，训练打字速度与正确率。我们休息两周，现在回到计算机课程，课程当中也会穿插打字练习。

And how many of you know how to type? You're already, you know how to type. OK, now, when you're typing though, to really type, you're not doing this.

翻译：多少同学已经会打字？但真正标准打字，不要这样操作。

Pecking. Oh, where's the L? L, where's the N? And we're not doing that. No, typing is using your fingers, you're not looking. That's typing, okay?

翻译：Hunt‑and‑peck 啄击式打字：眼睛盯着键盘找字母L、N。我们不要这样。真正打字：手指操作，眼睛不看键盘。

And in my typing class, we had students that This is called pecking, hunt and peck, where you're looking and pecking, right? You can do that only so fast, and then you hit a wall, a barrier, you can't go further.

翻译：啄击式打字有速度天花板，到一定速度之后，再也提不上去。

Unless you start over, and you make yourself not look down, and you're typing like this, and you start slow. But if you memorize where all your fingers are supposed to go. Then you can go faster and faster and faster, and then you don't hit a wall.

翻译：必须重新练习：强迫自己不低头看键盘，从慢速练起。记住每个手指对应的按键，速度可以持续上涨，不会遇到瓶颈。

You can type. You probably started like 10 words per minute, 20, 30, and then If you know where you're starting, you keep going faster and faster and faster. I can type 60 words per minute. Other people can type 100 words per minute. right?

翻译：起步每分钟10、20、30词；熟练后持续提速。我每分钟打60词，有人可以到100词。

And Yana, you're starting over, right? Yana was in my typing class, she went from 10 words per minute. To 20 words per minute, 21 words per minute. So, she's slowly getting faster, all right?

翻译：举例子学生Yana，重新练习指法，从10词/分钟进步到21词/分钟，循序渐进变快。

You have to start at the beginning. Even if you're like, oh, I go faster doing this way, but you probably could only go as fast as 30 words per minute, and then you can't go faster. If you wanna go 40, 50, 60, 80. You need to memorize and not look down. That means starting over

翻译：就算现在“啄着打”打得挺快，最多30词每分钟，无法再提升。想要40‑80词每分钟，就要记键盘位置，不低头，全部重新练。

and I have a really neat video, I'll show you later. We'll do it after break. But so, those of you who have been typing, we need to Stop our bad habits, and those of you who are just learning, you're starting from the beginning. So so then that means everyone is starting over.

翻译：课间休息后我播放打字教学视频。老生改掉坏习惯，新生从零学，所有人重新练习指法。

进班签到、领取教材、课堂日常规则

OK, so we're gonna go over our syllabus. I wanted to begin with our class roster. When you are signing in The first thing you're gonna do is you're gonna come in, you're gonna find your name and sign in, and then you're gonna pick up the recent notes packet that we're gonna cover.These are the same as the last session. So if you already have Unit One, you don't need to get another one. Unit One, if you lost it, you can get another one.

翻译：接下来讲课程大纲，先说签到流程。进教室：找到自己名字签到，领取讲义包。第一单元讲义已经有的同学不用重复拿；弄丢可以再领一份。

Also, we have the books here. You're gonna grab a book. These books are gonna stay in the classroom. And these copies are the same of what's in here, but you can write on this. Please don't write on in the book. OK? And please leave the book in the classroom. Don't take it home, please.

翻译：可以拿课本书籍，书本必须留在教室，禁止带回家，不能在课本上乱写乱画；讲义打印件可以书写。

All right, so these books stay in the classroom.There are exercise activities in this book that I didn't put, so you may want to take a picture of them as we continue on. Also, this book is available in the office. You wanna buy this book, I believe it's 45 cash. And they will give you a book for that. Again, you don't need to, if you want to, that's great. But if you don't want to buy the book, I will give you all the chapters as we get to the chapters.

翻译：课本上有讲义没有的练习题，可以拍照。办公室可以现金45美元购买课本，不是必须买；不买课本，老师会分发每一章讲义。

To sign in I know it. Sometimes in some classes, I would appreciate it if you put in the time you got to class. So here Let's say I am Mike. And Mike got here at 8:45, and then he knows he's gonna be here until 11:45. So if you could put down the time That you arrive, and the time that you know you're leaving, that would help.

翻译：签到请填写：到达时间、预计离开时间。举例Mike：8:45来，11:45离开。

That'll let me know, because when I do a report every Friday, it asks me what time you got here and what time you left. OK, and it adds up all the hours that you've been learning in the class. So that would help.

翻译：老师每周五提交报告，统计大家上课总学时，签到写时间对统计很重要。

So that's in, what time you started, out, what time you're, you know you're gonna leave. OK, and if you arrive a little late, or you have to leave a little early, that's OK. I would rather you be here when you can than not come at all.

翻译：迟到、早退没关系，能来上课就很好。

Also, when you arrive. If you could, and this is optional, but I think it's important. I'm gonna try to have these wipes, and I'm gonna try to have this, and what you're gonna make sure you do is you're gonna get a little bit of hand sanitizer, because we're not the only ones using the computers. All the classes can come here and use it. And we have other classes at night that may use this.

翻译：进班建议（非强制）：用免洗洗手液、消毒湿巾。电脑多个班级共用，晚上也有别的班上课。

So a lot of people around here they're all, you know, ha Desk area and your mouse. Let me turn my mouse off. So, you wanna wipe down your mouse really good. right? So you're ready to go. So, plus the fall, people are starting to get sick. right? Starting to get sick. So we don't want to get their germs. So that's I'm gonna always try to have some wipes for you.

翻译：重点擦拭鼠标。秋季容易生病，避免交叉感染，教室会常备消毒湿巾。

OK, that'll help. And we did really good last time. All right, so that is part of the routine that we're gonna do.

翻译：上一期大家做得很好，这成为我们课堂常规。

课程大纲Syllabus解读

Next, the syllabus. I gave everybody a copy of our syllabus, and we're gonna go over it, because I have some New stuff on there. And I have a copy here that I wanna show you. So, in our syllabus. We have the starting time, October 30th, which is today. and the last class is December 18th. Already in December.

翻译：每个人手里都有新版课程大纲。开课今天10‑30；结课12‑18。

So that's two months, but it's only six weeks. Because in November, we're only gonna be together three times, because We have the week of Thanksgiving off, so we're not meeting that Thursday or Friday. Then we have in December, we're only gonna be together for two weeks. And then it's a two week break for Christmas or winter break. So that only leaves us with six weeks of learning and reviewing.

翻译：跨度两个月，但实际上课只有6周。感恩节那周停课；圣诞节冬季假期放两周。

All right, now this class is a very friendly class, meaning that it's easy and it's paced slowly. If you don't learn everything, don't worry, because you can retake this class as many times as you want. It's OK. And the more you take the class, the more you learn a little bit more.

翻译：课程节奏慢、难度友好。没学会全部内容可以无限次重修本课，多上一遍就多学会一点。

You, it stays up here, and that's okay. I don't have a limit. I have Tom loves my class, he comes every time, which is wonderful, and he's improving so much more, you learn a little bit. So don't worry if you're like, oh, I forgot the name. What is the name of this and that and that is, oh, I'm not going back. It's like, I'm not gonna test you on that. So don't worry. I was doing a lot of this stuff, but I never knew that it had names for it. So, I learned while teaching this class.

翻译：举学生Tom例子，反复上课进步很大。本课程没有考试，记不住专业名词不用焦虑；很多操作大家平时会做，只是不知道术语。

If you ever need to talk to me, we have extension 8928. which is this phone over here. You need to call and say, you know, I can't make it, orYou need to talk to me for something. But during the week, during regular school time. I am in room 9, 8909. So you can always call me there during the morning or evening. and then of course I have my email address. which you have. You could email me at any time, okay?

翻译：联系老师：教室分机8928；工作日我在9号教室，分机8909；也可以随时发邮件。

And talk Explain things. In this class, we learn about email, the internet. Microsoft Word, which is a program for typing. and Google applications.

翻译：课程学习内容：电子邮件、互联网、Word文字软件、谷歌系列应用。

And I know that a lot of us are using our cell phones, and we already are doing email, we're on the internet searching and shopping. Microsoft or we may not be composing Letters or documents. but we are texting each other, right?

翻译：大家手机已经会查网页、购物、收发邮件；但手机很少正式写文档，平时大多是发短信。

And in the Google applications, some of them are like Google Docs. which is also creating a document. This was done on Google Docs. Google Slides, learning how to do a slideshow. If you're very artsy and like to create, very creative person, you'll love Google Slides. And what's another one? You save your, some of you save your pictures on Google Photos. and those come up as well. So, on your phone.

翻译：谷歌工具：Google Docs写文档（这份大纲就是用它写的）；Google Slides做幻灯片；Google Photos存照片，手机也能用。

The goals is to learn the proper vocabulary in English, so we'll be doing sometime using the new vocabulary words that we learn. While we're practicing.

翻译：课程目标：学习计算机英文专业词汇，实操练习时使用这些词汇。

The objectives, if anything, we want to make sure that you know how to turn on and off the computer. how to use your mouse, what is a mouse. Identify the five basic parts of the computer. easy easy, peasy. Learn how to use the start menu, and that's what you use to get into the different programs. Save a name of file.

翻译：学习目标：开关机；会使用鼠标；识别电脑五大硬件；使用开始菜单打开软件；保存、命名文件。

I may have to take this off. Use a USB drive. We're not really using that anymore, because everything saves on the cloud. Right. Printing a document, signing into email, sending a message, learning Microsoft words, we're gonna be typing a document. And then using the internet on the computer. cause I know you know how to use one.

翻译：U盘现在很少用，文件大多保存在云端；还要学习打印文档、登录邮箱发邮件、Word打字、电脑上网。

Any question so far? The materials, these are suggested materials. I will be providing you with your packets. If you want to purchase a book, you can.It's available in the ESL or in the front office. But if you could make sure that you bring a binder to save all of your packets. Because I need you to bring them every class session, because we review, and we do the homework that's in the packet.

翻译：学习物资：讲义老师提供；课本自愿购买。建议准备文件夹收纳讲义，每节课带来，要复习、完成讲义里作业。

If you do not want to use the ear or the headphones that are here in the class. Then you're welcome to bring your own headphones. So, I need everyone's attention please. I need everyone's attention, please. Thank you. So if you don't want to use these headphones, you can bring your own and insert it into the CPU. You can also use your wipe to wipe these down and clean them, if you'd like to do that before using them. OK? And these, when you're not using them, they rest on the back here.

翻译：耳机：可以自带耳机插主机；使用教室耳机可以先擦拭；不用耳机放回原位。

All right, expectations, please come every Friday. If you take a look at our packet, and you go to the second page, I have a list of all the activities that we're gonna be learning every Friday that you come to class. If you miss today, you're gonna see all the stuff that you miss learning. OK? And when you come back, we'll try to get you up to speed, but everyone else is gonna be moving on to the next lesson.

翻译：上课要求：每周五上课。讲义第2页写了每节课学习内容。缺课之后老师尽量帮你补，但班级会继续往下讲新课。

All right, and and I know life happens, there are some people get sick. maybe you have a loved one, a son, daughter or husband that get sick and you need to care for them. so I understand life happens. But just try to be here as many days as you can. It's only six weeks. I'm trying to cram a whole 10 week lesson Plan into only six weeks.

翻译：理解大家会生病、家人需要照顾，但尽量多来；6周要压缩原本10周的内容，课程内容量很大。

OK, so there's a lot. If you come to 70% of the classes, you will receive a certificate of completion. That means that if you are new and you only have six classes. then you can only miss one class. If you miss more than one class, then you will get a certificate of participation. which is fine.

翻译：证书规则：出勤率70%拿结业证书Certificate of Completion。新生总共6节课，最多缺席1节；缺席更多拿到参与证书Certificate of Participation。

All right. The certificate of completion is something that you can put on your job resume or your job application showing that you understand the basics. Of computer. If you get a certificate of participation, that's fine, showing you that you are learning, and you can always repeat the class. And learn more, and hopefully attend all the classes so that you can receive a certificate of completion.

翻译：结业证书可以写简历、求职申请表；参与证书也有效，你可以重修课程争取拿到结业证书。

Now, if you are repeating student, if you were to add all your classes. it would equal 16 classes. So, 70% would mean that you can only miss four classes combined, and you could still get a certificate of completion. So if you already had four absences, then you should be able to get the certificate of completion if you Come to every class. If you miss three, you can only miss one more class. All right, so that's that's how that works. But again, you can always repeat the class.

翻译：老生累计一共16节课，70%出勤率=累计最多缺席4节课。

Just like our morning and evening classes, there will be a 15 minute break, and we'll have our break at 10:15. And if you know that you're gonna be absent for a week or more, please let me know, that way I won't drop you from the class. OK, it's not a problem.

翻译：10:15有15分钟课间休息。如果你要缺课一周以上，请提前告诉我，避免被退课。

I'm here for you, to help you, to guide you. You can always ask help from a fellow student, but please don't let them do it for you. Have them tell you how to do it so you can learn. And again, I will have an aid, hopefully every Friday. Any questions so far? Looks like we got everything there.

翻译：可以问同学求助，但不要让同学直接替你操作；让同学告诉你步骤，自己动手学。希望之后每周五有助理助教。

On the back of the first page of our syllabus. You have a tentative schedule for activities that we're gonna be doing. I have the weeks. The textbook chapters that we're gonna review, the objective, what we're gonna learn that day, and then over here student tracks. This outlines what I expect the new students to learn. and what the repeating students are going to be learning.

翻译：大纲第一页背面是暂定课程表：包含周次、课本章节、当日学习目标；分两条学习路径：新生学习内容、老生学习内容。

And then we have activities. We have three assignments that we're going to complete. By the sixth week, one activity or project is going to be a letter. We're going to do a personal letter. A second assignment is a resume. We're going to complete a resume. We can copy a resume, so we learn how to type the document. Or we can create a resume of our own information that we can use when looking for a job. The third project is a slide show presentation.

翻译：6周内完成3个大作业：①写一封私人信件；②制作简历（可以抄写模板练习打字，也可以做自己真实求职简历）；③幻灯片演示。

A slideshow are, well, I have a slideshow presentation for this class. and I have like maybe 30 slides. I'm just gonna ask you to do three. And it's gonna be about you, and it's gonna be fun learning how to do that. And then on the sixth day, I'm gonna have you present your slide. You don't have to be up here in the front presenting it to everyone. I'm just gonna have you in groups of three, and you're going to show each other your slide shows. OK? That way we don't have to sit here for an hour listening to every single person. I'd love that. But time goes by, we don't have enough time to do that.

翻译：幻灯片作业只做3张（介绍自己）。第6周展示，3人小组互相看，不用站在全班面前演讲，时间有限。

So as an example, for today, this is Week 1, Day 1, and we're going to look at chapter one, getting started with computers. The computer basics, that's in chapter one. And the objective is to learn the five main parts of the computer. how to turn on and off. And clicking using our mouse. And the ESL focus is our language skills. We're going to use the new vocabulary to explain what we're doing to each other. To each other.

翻译：今天：第1周第1天，课本第一章《电脑入门》；目标：五大硬件、开关机、鼠标点击；ESL语言目标：互相用新学词汇讲解电脑操作。

Student tracks, our new students are going to just focus on using the mouse. And how to move it around and click and drag. We're gonna do some dragging, and you'll learn what that is. Repeating students Can learn the shortcuts that not only can you use a mouse, but there's other ways to do the same thing. And then your only homework today will be just to practice 15 minutes. If you practice typing the correct way every day. Your speed will grow, and get faster and faster and faster.

翻译：今日分层任务：新生练习鼠标移动、点击、拖拽；老生学习快捷键。今日家庭作业：每天标准指法打字练习15分钟，坚持练习速度会提升。

All right, any questions so far? And we covered everything here. OK, so you guys can hang on to that. So, I'm gonna go back to my slideshow. I'm gonna minimize this. Here is my slideshow, the computer class. And these are my slides. If I was to exit out, you could see that I have all of these slides that I created. and I have 30 Slides, right? And I created this myself, and it's fun to do once you know how to do it. I'm just gonna ask you to do three, and we'll start practicing this if not next week, the week after. So, week three.

翻译：收好大纲。回到我的PPT，这份PPT我做了30页；你们只做3页幻灯片，大概第3周开始练习幻灯片。

But here, let's see. We're gonna begin with basics of the computer, and then if we can do this, probably after break, we'll begin our typing lessons. There's a little bit more that I want to show you about that. I already talked about our daily routine when you come in. You're gonna sign in, get hand sanitizer, turn on the computer. And the first 20 minutes of class is gonna be typing practice. So, if you come on time, or if you come early. you get more time practice typing. If you come a little late, you won't be able to maximize your typing practice time.

翻译：课间休息之后开始打字课程。课堂日常流程：签到、消毒、开电脑；每节课前20分钟打字练习。早到、准时到，练习时间更长；迟到损失练习时间。

OK? So, that's what we're gonna do the first 20 minutes, and then we'll move on Into our lesson. So computer basics, I wanted to ask how many of you have a desktop computer like this at home? How many of you have a computer at home? OK, like this. This is a desktop. How many of you have a laptop, which is OK. all right? So there are similarities and differences.

翻译：前20分钟打字，之后讲新课。提问：家里谁有台式机desktop？谁有笔记本laptop？台式机和笔记本有相同也有不同。

OK. How many of you, even though you have a computer at home. know how to use your computer? How to turn it on and off? You know the parts of the computer. Does anybody, maybe our returning students. you guys should know, right? OK. Teaching your grandkids maybe.

翻译：就算家里有电脑，是不是懂开关机、识别硬件？老生应该熟悉，甚至教家里孙辈。

第一章：电脑基础词汇，电脑用途

All right, so chapter one, if you were to grab your packet. Your chapter one packet, yeah, I'm gonna grab mine. Chapter one, we're on the very first page, it covers the objectives. What we're gonna learn in this unit. And even though it does not have a page number. this is page one, page one the cover page. So, we're gonna learn how to turn on and off the computer. We're gonna name parts of the computer, and how to use a mouse. And in our language, we're gonna use our vocabulary word to describe the parts of the computer. We're gonna use verbs, action words of what we're doing. And we're gonna do that by talking to a classmate, a partner. So we're just going to work on pronunciation. I'll explain things as we go on.

翻译：拿出第一章讲义，封面即第1页。本章目标：开关机、说出硬件名称、鼠标；和搭档对话练习词汇、动词，练习单词发音。

All right? So the first word is CPU. CPU, CPU, CPU, and CPU is short for computer processing Unit. I wouldn't want to say that, can you please put on your computer processing unit? Can you please turn off your computer processing unit? Oh, that's too big. CPU, CPU, lot easier, CPU. And I'll show you what that is in a minute.

翻译：词汇1：CPU = Central Processing Unit 中央处理器（主机）。完整全称太长，日常只说CPU。

Power button, power button, we have two power buttons. If you have a desktop, power button, monitor. monitor, good, screen, screen. Keyboard, keyboard, mouse, mouse, mouse button. mouse button, and we have a couple mouse buttons. desktop. Desktop, icon, icon, and laptop, laptop. And if you look on pages 2 and 3, you have all those words with the definitions and pictures. So, you have everything there.

翻译：名词词汇：power button电源键；monitor显示器；screen屏幕；keyboard键盘；mouse鼠标；mouse button鼠标按键；desktop台式桌面；icon图标；laptop笔记本。讲义2‑3页有配图和释义。

Yeah, now these are the verbs, the action words of what we're gonna perform today. turn on打开 / turn off关闭 / press按下 / let go松开 / click点击 / go to前往 / select选中 / shut down关机 / drag拖拽。

翻译：今天动作动词：打开、关闭、按下、松开、点击、转到、选中、关机、拖拽。讲义收录这些动词，无配图。

Now, the next page we have, oh, before we do that, I'm gonna ask you a question. What can you do with a computer? Why are you here? Why do you want to learn the basics about computers? What can we use a computer for?

翻译：提问：电脑可以用来干什么？大家为什么来学电脑？

课堂学生回答汇总：

1. Type letters / documents / homework 写信件、文档、作业

2. Send emails 收发邮件

3. Shopping 网上购物

4. Search information / google questions 查询资料，搜索问题（月亮多远、鲨鱼多少颗牙、天气预报）

5. GPS maps 查地图、导航

6. Listen music、stream TV 听音乐、看视频

7. Store photographs 保存照片

8. Apply for jobs online 网上求职申请

9. Make pictures and graphs 制作图片图表

10. Translate words 翻译

11. Pay bills 线上付账单

12. Online classes 上网课

All right, so there's a reason why we want to learn. About computers, those are all the reasons.

翻译：以上就是我们学习电脑的现实用途。

五大电脑硬件详细讲解

Now we have five parts of the computer. We have the monitor, monitor, monitor. So if you can please touch your monitor, this is your monitor. monitor, this is the monitor. This is something else. This is the screen. The screen, what you look through, what lights up.

翻译：五大硬件①Monitor显示器，屏幕screen是显示器发光显示画面的部分。

Then we have over here CPU, CPU, and if you remember in our package Looking at our new vocabulary words. CPU stood for Central Processing Unit. The CPU is this here, this big box that your monitor is sitting on. Now, sometimes it's standing on its side, upright. And we call that a tower. Tower, tower, tower, tower.

翻译：②CPU主机箱。主机竖起来放置，叫做tower机箱塔。老师用长发公主Rapunzel故事比喻tower高塔。

Well, when your CPU is up on its side. We call it a tower or a casing or a case. right? But there's an option of moving it and having your monitor rest on it. And that's what they decided to do here. But it could be maybe under the desk too. You can move it around, but it still has to be wired. It's not wireless. The wires connect to it.

翻译：主机也叫case/casing机箱。可以放在显示器底下，也可以放桌子下面；必须接线，不是无线设备。

So that's the CPU, and then we have this right here. This is called the keyboard. Keyboard. Can you touch your keyboard? And these are your keys. We'll talk about the keys in a few minutes.

翻译：③Keyboard键盘，上面一个个按键叫keys。

Then we have a mouse. Mouse. Why is it called a mouse? It's shaped like a mouse. Laptop, I'm sorry, a desktop computer you need a mouse. But if you have a laptop computer, you don't use a mouse, you use a touchpad. You kind of move your finger around right on the touchpad.

翻译：④Mouse鼠标，外形像小老鼠。台式机配鼠标；笔记本用touchpad触摸板，手指直接在板上滑动。

Oh, I forgot printer. This is the printer. We want to print. Sometimes we want to print things. My printer is right over here. In all of our classrooms, we have a laptop computer and a printer to print things.

翻译：⑤Printer打印机，输出纸质打印件。

课堂问答认硬件：1‑printer打印机；2‑monitor显示器；3‑CPU主机；4‑keyboard键盘；5‑mouse鼠标。

And in our packet, we have a nice copy. Of the different parts of the computer. But instead of CPU, it's calling it a case, the case, case. It contains the brains. And we'll talk about that right now.

翻译：讲义图片把主机叫case机箱。CPU相当于电脑的大脑brains。

So, the printer prints all of the images that we want printed, that's on the monitor or screen. The casing, I like to think of it as the brains. It's, we can turn on the screen, but it won't function without the CPU. The monitor will display the information that's in the CPU. So everything, if we need to write a document. if we need to search on the internet, All of those programs. all that that thinking and information is in the CPU to help you get that information.

翻译：打印机把屏幕画面打印到纸上。只有显示器亮，没有主机，电脑无法工作；所有程序、数据全部存储、运算在CPU主机内部，显示器只是把主机的内容展示出来。

The mouse is important because it helps you make selections. It, when you're using your cell phone, we use our finger. We move our finger around. If we wanna select something like, ooh, I like those shoes. click, we touch it with our finger. Well, on the computer We use our mouse to guide and touch what we want to make our selection.

翻译：鼠标用来做选择；手机用手指点屏幕，电脑用鼠标完成这个动作。

And this little arrow that appears, I made it really big so you can see it. That's called the mouse pointer, mouse pointer, and it disappears when you're not using it. But that's my mouse pointer. I can move it, if I want to move the mouse pointer up. We move our mouse up, if we want to move it down. we move our mouse down, and back and forth.

翻译：屏幕小箭头叫mouse pointer鼠标指针。鼠标向上推，指针向上；鼠标向下，指针向下。

And when we hold our mouse, we have our right hand, if you're right handed. And we're hugging our mouse, and we have this V with our fingers that are resting. We're not pressing, they're just resting, touching it. Because when we want, we're moving the mouse pointer around. And then when we decide to make a selection, that's when we click. Click is to press and let go, press and let go. OK? And we're mostly going to do a left click. Sometimes we'll do right clicking, but most of the time we'll do left clicking. And those are lessons for later.

翻译：右手握鼠标姿势：手指搭在按键上，不按压。click点击=按下立刻松开。课堂主要学左键left click；右键right click后面课程讲。

So there's the CPU, the brains. This one is upright like a tower. This is the monitor, like a television screen. Here is the keyboard. There's different kinds of keyboards. This keyboard is wireless. Yours, it's connected, attached, it has a wire. The mouse, mouse. There's different kinds of mice. This one is wireless, yours is attached.

翻译：设备分有线wired和无线wireless。教室的键盘鼠标是有线；老师演示用无线款。

So, in your book. There is a page that covers I don't even I don't think it's in your packet. I put the new one in. But in the book, page6, it shows older computer parts like speakers. And before that, we used to have big external speakers. But now our desktops don't need external speakers. The speakers are in the CPU. Just like with our cell phones, there's already a speaker.

翻译：课本第6页是老电脑配件：外置音箱speakers。现代台式机音箱集成在主机内部，不用外接大喇叭，和手机自带喇叭一样。讲义用更新版本，不包含老式外设。

打字正确坐姿（讲义第9页）

When you sit down on your computer… practice Good posture. computer typing posture. On your desktop computer, you need to know that you can Scooch in so you're sitting straight. You want your back to be straight up against the chair.

翻译：电脑打字正确姿势：身体坐向桌子，背部贴紧椅背坐直。

Now these chairs aren't that aren't really computer office chairs. So you have to make do with what you have, but you can scootch in so you're not typing hunched over. You don't wanna type like that, you wanna have your back straight because you don't wanna Have a sore neck or back.

翻译：教室椅子不是专业办公椅，尽量调整，不要弯腰驼背，防止脖子后背酸痛。

Also, this chair here is made so that you can adjust the armrests. Here, because when you are typing, you wanna have your shoulders relaxed. You don't wanna be typing hunched shoulders, and then you'll have a sore neck and shoulders. Right, and you want to try to have your elbows at a at a 90 degree angle, so you're like this, and your wrists you want to try to have them Straight, not弯折手腕，right? You want your wrists to be straight.

翻译：扶手可以调节；肩膀放松；手肘保持90°；手腕放平，不要向上向下弯折。

Also, what is something you need to do is you want to adjust your monitor. You can adjust it up, you can adjust it down. You can adjust it forward or back. What you wanna do is make the top of your monitor aligned to the top of your eyes. Should be at the same level as your eyes. And then you want to have your feet flat on the ground.

翻译：显示器上下前后调节，显示器上沿和眼睛齐平；双脚平放地面。

So that's the proper way. But as a student and a teacher, especially when I'm home, I'll curl my legs up, you know, and be, especially with a laptop computer, right? You kind of, you know, you may not have the best posture. But if you're gonna be typing and on the computer for a long period of time, like it's your job. You're at an office, or you're a student. You want to make sure that you have the correct posture so that you don't mess up your wrists. You don't mess up your back or have neck pains. OK, so that's something you need to look at, and I do have this page in your packet, page 9. You have that in your packet.

翻译：在家用笔记本姿势可以随意；但长时间办公学习，一定要保持标准坐姿，保护手腕、脖子、后背。讲义第9页印有坐姿图解。

开机登录、键盘重点按键

All right, now turning on the computer. Everybody already signed in, and when you sign in. we have the username and password. I have it up here, and I have it over there. And when we're doing this, I'm going to ask that you do not touch the caps lock key.

翻译：开机登录。用户名密码贴在墙上。禁止使用Caps Lock大写锁定键。

I know some of you that do hunt‑and‑peck typing. A lot of times when you want to make a capital or upper case letter. you hit the caps lock. No, you do not use the caps lock. The only time you use caps lock is if you want everything upper cased. And usually we only want one letter upper cased. So that's when you're gonna use the shift key. You're gonna hold down the shift key, press your letter, and then let go. OK? That way everything is still lower case.

翻译：很多啄击打字习惯按Caps Lock打大写。Caps Lock只适合全部字母大写。只单个字母大写：按住Shift上档键，按字母，松开shift。

Otherwise, you're gonna be like, why isn't it letting me in? Oops! If I hit Caps Lock, it shows a light right here. And on your desktop, if you click on Caps Lock, it's gonna show you, oh it's It's on Caps Lock. And if you're like why isn't it letting me in? Oops, it's on Caps Lock. So you just click it again, and it'll turn it off.

翻译：Caps Lock有指示灯。密码输不进去，先看是不是误开大写锁定，再按一次关掉。

So, when you were signing in, you're gonna type these are all lowercase, CVAS, one space, and everybody did really good. Sometimes there's three, four, ten spaces there, and he's like, why can't I get in? Well, you got more than one space. And then student, and then for password we have upper case W, so that's we're gonna use the shift key, number three, L, C, O, M, E, and then this exclamation mark. Is on the top of the key. So again, you're not gonna use Caps Lock. You're gonna hold on to the Shift, and then touch The exclamation mark, and then let go. And then you should be able to get that.

翻译：登录用户名全部小写，只打1个空格，多打空格会登录失败。密码有大写W、数字3、感叹号！，全部用Shift打，不用Caps Lock。

And if you've done it correctly, it'll let you in to the computer. And again, there are two power buttons. We have to turn on the thinking part of the computer. the CPU. And then we have to turn on the monitor so we can see. When we turn off the computer will be turning off, we'll make sure that both power areas are off.

翻译：开机：先开主机CPU，再开显示器；关机时两个都要处理。

Can you point to the power button on your monitor? Where is the monitor power button? Can you point to the power button on your CPU? Where is your CPU?

翻译：课堂练习：手指指向显示器电源键；再指向主机电源键。

When you're signing on, this just reviews the, you're going to use many different keys. The important keys is you're gonna use the space bar. And you're only gonna touch it one time. If you press and not let go, it's gonna keep打很多空格。You just wanna press it once.

翻译：Space bar空格键：按一下就松手，不要长按，否则一堆空格。

And then we have the shift key. And there are two shift keys. If you can look at your keyboard, can you point to your space bar? When you're typing properly, your thumbs are resting on the space bar. OK? Because with all the words you're typing, there are many spaces. So you will always be touching that space bar.

翻译：键盘有左右两个Shift。标准打字，两个大拇指放在空格键上，打字频繁用到空格。

Can you point to your shift keys? You have two shift keys, one here. And one here, and the reason why is because your pinky needs to reach for those, and you'll hit that when you do upper case letters or any symbol that's on the top of the key.

翻译：左右shift用小拇指操作；打大写字母、按键上方符号都要按住shift。

All right, what about? Oh, I put an X on the caps lock. So if I see you touching the caps lock, I'm gonna spank your hand. No caps lock, not right now. All right, and then the W, this is where the W is, and if you are typing correctly It's going to be your ring finger, this finger here, that's going to touch the W. OK? For the welcome upper case, and then we have number three, and exclamation mark on number one key.

翻译：课堂玩笑：禁止按Caps Lock。大写W，标准指法用无名指按W；感叹号在数字1按键上方。

桌面Desktop、图标Icon、浏览器、鼠标部件、拖拽drag实操

OK, now if you turn on your monitors right now. you will have a screen. This is one desktop look. In your book, it'll have a copy. Of this desktop here, and on this desktop. when you turn on your computer, you will see these little pictures here. And we call those icons, icons.

翻译：开机看到的主屏幕叫desktop桌面；桌面上小图片叫icon图标。

And then we have this part of the screen called the taskbar. Which shows all the programs that we're using. If you turn on, you'll see the desktop, and you will double click on Google Chrome. Which is this icon here, and that is the doorway to the internet. When you're on your cell phones, you might use Google Chrome. You might use Safari. You might use Firefox. There's different browsers, internet browsers that are the doorway to the internet.

翻译：屏幕下方taskbar任务栏，显示正在打开的程序。Google Chrome谷歌浏览器，是访问互联网的入口；别的浏览器：Safari、Firefox火狐。

And then the first 20 minutes of class you're going to get on TypingClub.com and practice your typing.

翻译：课前20分钟登录 TypingClub.com 网站练习打字。

This is the mouse, and on the mouse we are gonna look at the different parts of this mouse. And this is on page 11. And in order to make our selections while on the computer. we need to know the proper way to hold our mouse like I showed you earlier. We have the Left button which will use most of the time. We have the right button which has a function that you'll learn later. And this right here is the body that we hug. We also have this wheel here, that's a scroll wheel. This is like a shortcut.

翻译：讲义第11页鼠标讲解。鼠标部件：左键（最常用）；右键（后学）；鼠标主体；scroll wheel滚轮，页面上下滚动的快捷方式。

When you're on your cell phone, and you wanna scroll, you swipe上下滑屏幕。Well, that's what the scroll wheel will do. It's like a shortcut. I'm using my scroll wheel to scroll down, and you see my little scroll box here. It's showing that it's going down, and you can do this on your cell phone too. And if I wanna go up, it's moving up. Now we can also拖动滚动条scroll box直接翻页。

翻译：手机上下滑动屏幕，电脑用鼠标滚轮实现一样效果；也可以拖动滚动条滑块翻页。

Another way, on the computer or on your cell phone, whenever you're using technology, there is always more than one way to do something. Shortcuts, there's always shortcuts.

翻译：电脑手机操作，一件事往往有多种方法，存在快捷键。

Are there any questions so far? I know it's a little tedious. I'm throwing a lot of information on you, but when we come back from break, we'll begin to use that information to start typing and doing stuff.

翻译：信息量很大，课间休息回来，开始实操打字。

So, I wanna finish this right now. What we're gonna do is we're gonna practice using our mouse, and since everybody Will begin with their desktop. Can everyone say desktop? Desktop. The top of the desk, like having your desk. You have everything organized over here on your desk. You have all these programs and files. You have this blank space, and what we're gonna do is, we are going to play with these icons.

翻译：现在做鼠标实操练习，回到桌面，操作图标icon。

Icon is just a fancy way of saying pictures on the computer. These are all icons. And what you're gonna do is you're gonna hold your mouse correctly. And you're gonna move your mouse pointer over to a picture. You're gonna click, that means you're gonna press, but you're not gonna let go. Because you're going to not let go. And then move your mouse over, and let go. And you can drag, this is called dragging.

翻译：drag拖拽：鼠标指针放在图标上，按住左键不松手，移动鼠标，松开左键，图标就移动位置。

Well, if you press and you don't let go, and you move your mouse around. You can move that icon around, and as soon as you let go, that's where that icon is gonna stay. so you can arrange icons in a circle. Show each other what you can do.

翻译：练习拖拽，把图标摆成圆圈，展示给旁边同学看。

some of the computers are set up so that when you try to drag an icon somewhere, and let go, it'll bounce right back where it started. So, there may be a couple of your computers that will do that. Don't worry. We just want to practice moving our icons around. Go ahead and move your icons around. dragging them, and then you can put them back. But I'm gonna come around and see if you can do that for me. So that's one activity we're gonna do with our mouse, having control of our mouse. OK, so go ahead and get on desktop, click on your icons and move them around. Show me that you can do that.

翻译：部分电脑系统设置限制，拖拽图标会自动弹回原位，没关系，只练习拖拽动作即可，做完把图标放回原处。老师会巡视检查大家拖拽操作。