学习目标视窗
一、重点词汇
online adj．联网的，在线的 designer n．设计者
television n．（=TV）电视 traveller n．旅行者 asleep adj．睡着的 keyboard n．键盘
set vt．（常用于被动语态）为……设置背景 incorrectly adv．错误地 print n．印刷；出版 simple adj．简单的
worksheet n．活页练习题；工作记录表 profile n．概述；简介 create vt．创建 control vt．控制，支配 remote control 遥控器 come out 出版；发行
carry you off to 把你带到…… be used to do sth 被用来做某事
be designed by 由……设计
send and receive e-mails 发送及接收邮件
educational adj．教育的，教育性的 menu n．菜单 mouse n．鼠标；老鼠 point n．分数 e-dictionary n．电子词典 order vt．订购
function n．功能；作用 conclusion n．结论 goal n．目标，目的
save vt．保存 electrical appliance 家用电器
double-click the icon 双击图标 have /get itchy feet 渴望旅行 fall asleep 入睡 find out 查明 turn on the television 打开电视 at the same time 同时 二、重要句型
1. A new educational CD-ROM called Around the World in Eight Hours has just come out. 一种名为《八小时环游世界》的全新教育光盘刚刚问世。 come out意思是―出版，发行‖。如：
When is her new book coming out? 她的新书何时出版？
2. The main character of this wonderful new game is Itchy Feet． 这个精彩的新游戏的主要角色是“痒痒脚”。 英语中have /get itchy feet意思是“渴望旅行”。如：
She has gone to Australia – she has always had itchy feet. 她去澳大利亚了。她总是渴望旅行。 3. One day, he was lying on the grass and looking at the beautiful blue sky, when he fell asleep and had a very strange dream.
一天，他躺在草地上，看着美丽的蓝天，不知不觉间睡着了，并且做了个奇怪的梦。 Lying意思是“躺”，是动词lie的现在分词，其过去式和过去分词分别为lay，lain。如： She found a purse lying on the ground. 她发现地上有一只钱包。 fall asleep意思是―入睡‖，其中asleep是形容词。如：
He was very tired and fell asleep on his desk. 他太累了，伏在书桌上睡着了。
4. When you have got enough points, a cloud will come down and carry you off to a place you have never visited before．当你赢得足够多的分数时，一朵云就会飘下来把你带到一个你从未去过的地方。
carry you off to…意思是“把你带到……”，其中off是副词，意思是“离开”。如： I called him but he ran off. 我喊他，可他却跑开了。
5. For example, when you reach London, you will learn about the Museum of London and
many other interesting places．例如，当你到达伦敦，你就能了解到有关伦敦博物馆和其他一些有趣的地方的知识。
6. Oh, I get it now．噢，我明白了。
get在这里是“理解，明白”的意思。如：
I can’t get what you are talking about. 我搞不懂你们在说什么。 7. The questions get more difficult as you go to higher levels． 当你到了更高的级别，问题就变得更难了。
这里as是连词，意思是“当……时，随着”。如：
The air will get fresher as you climb up to the top of the mountain. 当你爬到山顶上，空气就会变得更加清新。
8. Many topics are covered in the course, including travelling and hotels, food and drink, shopping and money. 这一课程涉及很多主题，包括旅游、饭店、饮食、购物和钱币。 cover意思是“包括；涉及”，相当于include“包括，包含”；including是介词，意思是“包括……在内”。 如： His talk covered the history between the two World Wars. 他的演讲涉及两次世界大战之间的历史。
The package includes a book and five CD-ROMs. 这一套产品包括一本书和五张光盘。
There were twenty people in the room, including the teacher. 屋子里包括老师在内有二十人。 三、语法
掌握被动语态的用法。
1. 英语中动词有两种语态：主动语态和被动语态。
当主语和谓语动词构成被动关系，即主语是动作的承受者时，须用被动语态。 2. 被动语态的构成：助动词 + be + 及物动词的过去分词。 以have为例。
一般现在时：am /is /are + had 一般过去时：was /were + had
3. 被动语态的用法
（1）当不知道或者没有必要说明动作的执行者时，须用被动语态。例如： Trees are planted in spring. 春天种树。
The house was built in 1940. 这房子是1940年建的。
（2）强调动作的承受者，如要指出动作的执行者，用“by + 动作执行者（宾格）”来表示。例如：
The game is designed by Nancy Jackson. 这个游戏是由Nancy Jackson设计的。
Comic Strip and Welcome to the Unit
夯实基础
Ⅰ. 电脑在我们日常生活中用处很大，你能根据括号内汉语写出一些吗？ 1. We use computers to __________________（玩游戏）。pay games 2. We use computers to __________________（画图）。draw pictures
3. We use computers to __________________（设计东西）。design things 4. We use computers to __________________（收发电子邮件）。send and receive e-mails 5. We use computers to __________________（听音乐）。listen to music 6. We use computers to __________________（做文字处理）。do word processing 7. We use computers to __________________（编写电脑程序）。write computer programs
8. We use computers to __________________（查信息）。search for information 根据句子意思及所给的首字母提示，填入单词的正确形式。
1.TV is short for t________________.
2.The programme is too boring.Would you please change the c___________? 3Now man has d_____________and produces many new kinds of computers. 4.We can use the computers to s____________ and r__________ e-mails. 5.We students like to use the computers to s ________________for information.
课外拓展提优
Ⅰ. 单项填空
1. We need ____ men to help us.
A. more four B. another four 2. — I can’t find my key. — It ____ in your pocket.
A. may B. maybe 3. Thanks for ____ use your computer.
C. four another
D. the four other
C. may be D. may is
A. agree me B. agreeing to let me C. agreeing me to D. agreeing let me 4. The football match will be on TV. Will you please ____?
A. turn on the TV B. turn off the TV C. turn down the TV D. turn up the TV
Ⅱ. 根据要求完成句子
1. I usually use the computer to draw and design. （对划线部分提问）
________ ________ you usually use the computer ________ ________? What do; to do 2. She uses her mobile phone to take photos.（对划线部分提问） ________ does she ________ mobile phone ________? What; use; for 3. Millie often watches TV in the evening.（用just改写） Millie ________ just ________ TV. has; watched
4. He uses the computer every day.（对划线部分提问） ________ ________ does he use the computer? How often Ⅲ. 完形填空
The computer is a machine that works very fast. It can add number better than a person __1__. It can remember better than a person. It can do many __2__ things. At school a computer can __3__ maths. It can help boys and girls read, write and spell. It can remember the names of all the students in the school. Computers can help people drive cars and __4__ planes. A spaceship needs many computers, too. Some computers, called fax machines, can __5__ letters. The letters __6__ very fast. A computer can remember what is in a store. It knows all the prices. It tells you __7__ to pay. It gives you change. Computers can play games, __8__. A computer named Big Blue is very good at playing __9__. It beat the best chess player in the world. Computers are changing the way we live. Many people think that in the future computers __10__ quite a lot in everyday life. 1. A. will 2. A. other 3. A. solve 4. A. drive
B. can
C. does
D. do D. the others D. find out D. operate
B. the other B. do B. run
C. others C. work out C. fly
5. A. write
B. read B. leave B. when B. too B. matches
C. make C. pass C. where C. either C. chess
D. send D. travel D. what D. neither
D. competitions D. must be used
6. A. move 7. A. how much 8. A. also 9. A. games
10. A. can be used B. will be used C. should be used
Reading
夯实基础
I. 根据句意选出合适的单词，并用其正确的形式填空 ( correct, travel, sleep, design, education) 1. When he was watching TV,he fell _________.
2- It is_____________ to drop litter carelessly.
3. Last Friday,the students listened to a talk by a ____________ of Shenzhou. 4. Have you bought the new _________ CD-ROM called \ the World in Eight Hours‖?
5. His dream is to be a_________ and visit all the interesting places in the world. Ⅱ．用括号内所给单词的正确形式填空
1．Daniel wants to write about his favourite ________ (educate) CD-ROM. educational 2．Don’t wake him up.He has fallen ________ (sleep). asleep 3．Can you answer those questions ________ (correct)? correctly 4．Is this book the ________ (good)on the market? best 5．Look!The TV is ________ (turn)on. turned
6．Did you see a ________ (gold) cloud in your dream? golden
课外拓展
I．根据括号内的英文释义写单词
1. Mr Green__________ (arrive at)a small town last month.
2. Do you like watching____(related to education)programs on TV?
3. The main__________( a person in a book,film,game,etc. ) of this article is a pretty girl. 4. Our________ (information and understanding in the mind)of the universe is growing all the time.
5. He was one of the best___________(a person who plans and draws how something will look)in our office.
6.All the textbooks were __________ ( all the items sold)out.
7.A lot of animals like to__________( keep for future use) food for themselves to spend the cold winter.
8. Would you please change the__________ ( the shows,news, advertisements, etc. , broadcast on a particular television station) for me?
9. We will be___________( not busy) next Saturday because we don't have any classes． 10. The workers often tell us something about their____________(everyday) work. Ⅱ. 翻译下列句子
1．你去过的地方用明亮的紫色标出。
The places you have visited ________ bright purple. are marked in 2．一片云将下来，将你带到你从未去的地方。
A cloud will ________ and ________ a place you ________ before. come down; carry you off to; have never visited
3．你每答对一题，就得十分。
________ you answer a question ________, you can get ten points. Every time; correctly 4．昨天我到那儿时，他正躺在床上呢。
He ________ when I got there yesterday. was lying in bed
5．那本书很快就要出版了。我相信那将是市场上最好的一本。
That book ________ soon. And I’m sure it will ________. will come out; be best on the market
自主探究
完形填空
I got an answering machine __1__ my birthday and I soon got to know what a useful machine is. I __2__ at home most of the day, so someone can leave a message and I can __3__ back. There is no way for those who call you to say that they can’t find you, so it will be __4__ for them to get in touch with you. Sometimes __5__ I am at home and have work to do, the __6__ never stops. Now I put the machine on. I am not in trouble, and I can do __7__ work. There are some people I just do not want to __8__. So I put the machine on and I __9__ speak to them. It is so useful and helpful that I really do not know how I lived __10__ this wonderful invention. 1. A. for 2. A. am
B. to
C. with C. stay C. give it C. difficult C. when C. TV C. less C. send to C. can’t C. without
D. in D. never D. give them D. easy D. why D. phone D. many D. talk to D. won’t D. for
B. am not B. call them B. hardly B. where B. radio B. more B. write to B. mustn’t B. with
3. A. call him 4. A. easily 5. A. what 6. A. CD-player 7. A. little 8. A. work to
9. A. don’t have to 10. A. in
Vocabulary
基础巩固提优
I.根据句意及所给的提示拼写单词
1. A p _____ can put your words and pictures onto paper.
2.You can move the m_______ with your hand to move the cursor on the screen. 3.A k________can be used to type in the words. 4. If you click one icon,you can see a m__________. Ⅱ.根据句意及首字母提示写出单词
1. We usually call physical e_________ PE for short.