课件40张PPT。课标人教实验版高一 Module 2
Unit 3The Present Perfect Passive Voice广东 詹进初1) 现在完成时(have/has + 过去分词)
现在完成时的动作或情况虽然发生在过去，但它强调的是与现在的关系，用来说明现在的情况。现在完成时不能与表示确定的过去时间的状语连用, 如: yesterday, two weeks ago, in 1978, when I got there 等, 现在完成时常与 already, always, often, ever, never, yet, not...yet, just等不表示明确1. 两种时态的时间副词连用, 还可以和表示时间一直延续到目前的带since, for 的状语及包括现在在内的词连用。如: now, today, this month, this year, recently, these few days 等。不能用在现在完成进行时态的动词，如：be, have, like, love, know, believe, hate等。
一般过去时则是表示过去某时发生的动作或情况, 与现在毫无关系。2) 现在完成进行时 (have/has + been + 现在分词）1) 一般现在时的被动语态 (am/is/are+ 过去分词）
如: The work is done during two days.
2) 一般过去时的被动语态 (was/were+ 过去分词） 2. 七种被动语态形式 如: He was sent to the hospital
immediately after the accident.
3) 一般将来时的被动语态 (will/shall + be + 过去分词或 + be going to + be + 过去分词）
如: The work will be finished soon.
4) 现在进行时的被动语态 (is/am/are + being+ 过去分词）
如: The bridge is now being constructed.5) 现在完成时的被动语态 (have/has +been + 过去分词）
如: The radio has been repaired when
we phoned the shop.
6) 带情态动词的被动语态 (情态动词 + be + 过去分词)
如: This can be done in a few minutes.7) 动词不定式的被动式 (to be + 过去分词)
如: It is an honor for me to be asked to speak here. 现在完成时的被动语态表示动作发生在过去, 到现在已经完成或对现在仍有影响, 其构成是: have/has been + done。例如：
1. The dirty clothes have been washed.
脏衣服都已经洗了。
2. The plan has been studied by the
experts for three times.
这项计划已经由专家研究过三次了。现在完成时的被动语态3. The child has been taken care of by Grandma Wang all these years.
这些年来, 这个小孩一直由王奶奶照料。现在完成时被动态：
have / has? + been + 动词过去分词
现在完成进行时：
have / has + been + 动词现在分词 它们的构成的区别在最后的动词上, 被动态接的是过去分词形式, 现在完成进行时接的是现在分词形式。1. 主语是行为动作的承受者。如：
The Temple of Zhang Fei has been rebuilt.
张飞庙已经过重建。2. 说话时已经完成的动作或出现的结果。如:
The door has been locked.
门已经被锁上了。
3. 动作或状态始于过去, 持续到现在, 并可能
持续下去。如：
He has been told about it for many times.
有人告诉他这事很多次了。
（可能还会有人告诉他）（我或别人现在进不去）4. 用在时间和条件状语从句中, 表示将来某时已完成的动作。如：
We’ll start as soon as the work has been finished.
工作一完成我们就立即动身。 注意:1. 副词的位置
often, usually, always, never, hardly, seldom等副词置于have/has和been中间。如:
[误] Such a man has been hardly
believed.
[正] Such a man has hardly been
believed.2. 并不是所有动词都有被动语态
1) happen, take place, break out, belong to, cost, last等不及物动词或词组无被动语态。如：
[误] Great changes have been taken
place in China since 1978.
[正] Great changes have taken place in
China since 1978.2) open, break, drop等不强调动作发出者时常用主动语态。如：
[误] The door has been opened of itself.
[正] The door has opened of itself.3. 短语动词不可分割或省略其中的介词或副词。如：
The SARS patients have been taken good care of.4. 一些特殊动词, 如borrow, finish, begin, buy, start, return, marry, open, join等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思， 则需改换动词或时态。如： My brother has had(不能用has bought) this bike for almost four years.
How long has this book been bought?
How long ago was this book bought?(1) 不知道或没有必要说明动作的执行者是谁。
如: Some new computers were stolen
last night.
一些新电脑在昨晚被盗了。
(不知道电脑是谁偷的)
This book was published in 1981.
这本书出版于1981年。被动语态的用法:(2) 强调动作的承受者, 而不强调动作的执行者。
如: The window was broken by Mike.
窗户是迈克打破的。
This book was written by him.
这本书是他写的。(1) 把主动语态的宾语变为被动语态的主语。
(2) 把谓语变成被动结构(be＋过去分词)
(根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式)。 主动语态变被动语态的方法(3) 把主动语态中的主语放在介词by之后作宾语, 将主格改为宾格。例如：
All the people laughed at him.
He was laughed at by all people.
They make the bikes in the factory.
The bikes are made by them in the
factory.
歌诀是:宾变主, 主变宾, by短语后面跟。
谓语动词变被动, be后“过分”来使用。4) 双宾语动词变被动语态可将其中的一个宾语变为主语， 另一个保留不动。
主动：I have given him the key.
被动：He has been given the key.
被动：The key has been given (to) him.5) 带复合宾语的动词变被动语态时, 只能将宾语变为主语, 原来的宾补保留不动， 改称主语补足语。
主动：I have asked her to help you.
被动：She has been asked to help you.Exercises1.?Both my brother work at the power station that ___ in my hometown.
A. has set up B. has been set up
C. was set up D. is set up2.?---_____ the sports meet will be put off.
A. I’ve been told B. I’ve told
C. I’m told D. I told3. All the preparation for the task ____, and we’re ready to start.
A. completed
B. complete
C. had been completed
D. have been done4. ---- How long ____ at this job?
---- Since 1990.
A. were you employed
B. have you been employed
C. had you been employed
D. will you be employed5.?When and where to go for the on-salary holiday ____ yet.
A. are not decided
B. have not been decided
C. is not being decided
D. has not been decided6. Betty___ injured since last Saturday. A. has been
B. was C. is
D. has7. That book _________into at least 20 foreign languages.
?A. has said to be translated
?B. has been said to have translated
?C. is said that it had been translated
?D. is said to have been translated注:该句的句型是:It is said that…/people (they) said that…/that book is said to …根据句意是已经被译成了20 多种文字所以要用现在完成时的被动语态。 8. –Hi, Tom, you look tired.
? -- Of course. I ___ the living room all day.
A. had painted B. painted
? C. have been painted
D. have been painting9. --Did you move into the new house?
-- No. The rooms ___ yet.
A. were being painted
B. are painting
C. have not painted
D. have not been painted 10. Great changes___ in my hometown and a lot of factories ___.
A. have been taken place;
are being set up
B. have taken place; have been set up
C. are taken place; had been set up
D. took place; will set up 11. It’s said that this book___ into Chinese.
A. had translated B. has translated
C. was translated D. has been translated 12. You can’t move in .The house _____.
A. is painting B. is being painted
C. has painted D. has been painted 13. Millions of pounds’ worth of damage___ by a storm which swept across the north of England last night. (2005重庆)
A. has been caused
B. had been caused
C. will be caused
D. will have been cause14. Have you ever___ to the exhibition which ___for three weeks?
A. gone; has been shown
B. visited; shown
C. been; has been on show
D. went; lasted15. ---How long ago ___ these eggs___?
--- Perhaps 15 days.
A. will; hatch
B. did; hatch
C. were; hatched
D. have; been hatched改错1. A personal computer has bought by us.
A personal computer has been bought by us.
2. Many problems has been found with our new computer.
Many problems have been found with our new computer.3. A PC has been builded the way we wanted.
A PC has been built the way we wanted.
4. Our computer just has been joined to the internet.
Our computer has just been joined to the internet.5. The computer was used every day since we bought it.
The computer has been used every day since we bought it.
6. A lot of e-mails had written on the computer in the past 5 years.
A lot of e-mails have been written on the computer in the past 5 years.课件31张PPT。课标人教实验版高一 Module 2
Unit 3Listening广东 詹进初Listening and writing on P21 Listen to a conversation about different kinds of information technology or IT. What are the advantages and disadvantages of each one? In small groups discuss IT and add your own advantages and disadvantages. Then decide which type of IT is best for you to use right now.I think that...
In my opinion...
I believe that...
I agree because...
I disagree because...
I’ve decided that...Suggested answers:You can both listen and watch．You cannot write to friends．You can find
information.It is very expensive．You can listen to English．You cannot
watch a film．You can get
information.Sometimes it is out of date．LI MING: What are you doing Dave?
DAVE: I'm reading about _____________________．
LM:?You mean things like computers? _____________ they’re so boring to read about. They're only good to use.information technologyIn my opinionLISTENING TEXT D:?But they're just one kind of IT．
LM:?Really? So what else is part of IT?
D:?We've had IT for a long time. Books, radios and TVs are also kinds of IT．
LM:?Oh. I never thought of that before. ______________________________ ________________.Books are a wonderful way for usto get information D:?Yeah, I believe that too. They are cheap and easy to take with you but sometimes the _________________ ____.
LM:? I agree. The world is changing so fast. But in my opinion __________ ________________ is better than anything else. Sometimes I alsoinformation is out ofdatelistening tosports on the radio listen to English programmes on the radio. But they speak so fast and sometimes it’s difficult to understand everything．
D:?Yes. I also listen to English on the radio but it’s easier to follow on TV because you can also see what is going on. Sometimes it is more interesting to watch sports on TV than just listen to them on the radio．
LM:?I ________ because you get such a lot of information on the technical aspects of a game on the radio．You don't get that on TV. But I still think that the computer is the best kind of IT．disagree You can watch a film on it, write to friends, get information, and find out what is going on in the world．
D:?I know, but it is also the most expensive and it is too big to carry with you everywhere. Also the Internet has nobody to check whether that information you find there is correct. So you have to be careful．LM:?Well, I suppose all kinds of IT have both __________________________.disadvantages and advantages321 Listen to the tape. Can you find the three robots from the following pictures and number them.Listening on Page 55 Look at these boxes before you listen to the tape again. Then after listening to each part of the passage you can fill in the boxes.35 cmRobot with five armsAll housework50 yuan a day110 cmBird-like androidSings beautifully600 yuan22mLarge, energetic robotClimbs mountains, plays guitar, sings karaokeROB-123431. This is a personal robot which can do all the work around the house. It is only __________ so it is easy to store. It has ________ to hold all the tools and is very easy to use. It will start work on its own at 5 am and finish when all its jobs are done．35 cm highfive armsLISTENING TEXTROBOT SALE: You only need to enter them into a keyboard and the robot will do the rest. Only _______ for a day’s use．50 yuan2. Why not buy a ___________ which does not make a mess or need feeding? This beautiful ________ android sings as beautifully as a real bird and is only ___________. It jumps around its cage just like a real bird．personal petbird-like10 cms high You can have any colour you like and any repair you need in the first year will be paid by the robot company. It should last for at least ________ and after that you can have a new computer chip fitted to give it a longer life. So why not choose one today? Only ________．six years600 yuan3. I am a large, hard-working android. I feel lonely. I would like to meet another android for friendship after work. I am ______. I like climbing mountains and singing. But my family say I am too noisy when I play my guitar and sing. They are not friendly towards me. So if you would like to meet a ___________2m tallkind-heartedandroid to sing karaoke with, I am your mate! Please call me on my program at ROB-1234．Listening task on P581. Listen to their problems and fill in the form.Their programmer decided them．?They are not able to change jobs．They?enjoy football.They cannot smell, laugh, taste or eat food．?Their programmer does.2. Now you are going to make a list of the rights that androids should have so that they will be treated better.1) They should be able to choose the work they do.
2) ______________________________
3) __________________________________They should have their own time．They should be able to change their jobs.4) ______________________________ __________
5) ______________________________ ________They should be able to decide theirThey should be able to taste, smell, own future．feel, etc．B: Hey, Sally, how are you today?
S: Oh, Brenda, I'm so tired of being a maid. I wish my programmer would make me something else, like you. I'd like to work in the factory with you.
B: No, you wouldn't. It is so boring! We aren't allowed to talk while we work.LISTENING TEXTB: But at least you don’t have five children to run after every day. And the middle child is so lazy! He always gets me into trouble.
A: But at least in your job, every day is different. I do the same thing for eight hours every day. I feel like my arm is going to break off．
S: I would love to change jobs with you but I know I can't．B: Why not? What difference would it make to my family if it was you or me?
S: No, our programmer decided our jobs and will not change us now.
B: People are lucky being able to change jobs they hate!
S: Look at those flowers. I've seen people pick them up and put them to their noses. Why is that? B: They say it “smells” nice but I do not know what that means. I wish I did．
S: Don't try to cry again. It made your chips go funny last time. Just understand we will never laugh, taste, smell or eat food. Well, let’s enjoy the day today. Finally we both have a day off．B: Yes, the weather is nice, and I would like to join the other androids for a game of football. Would you like to come?S: Sure, running around a soccer field is better than running after 5 children! And at least I have had some practice this week!?课件33张PPT。课标人教实验版高一 Module 2
Unit 3Reading广东 詹进初Guess who I am.Task 1 Skimming1. Who is the speaker in this story?
A computer.
2. Write down three sentences from the story to support your idea.
1) Then in 1822 I was built as an
Analytical machine by Charles
Babbage.2) My real father was Alan Turing, …
3) However, people thought I was simple-minded until they discovered I had “artificial intelligence.”Task 2 Fast reading1. Where were you in 1642?
In France.
2. What happened to you in 1822?
I was built as an Analytical Machine by Babbage.
3. What were you called in 1936?
A universal machine.
4. What happened to you in the 1970s?
I was brought into people’s homes.The computer began as a calculating machine．1822Alan Turing wrote a book to describe how computers could be made．Task 3 Careful readingComputers had new transistors and became smaller1960sComputers were brought into people's homes．Computers connect people all over the world together.totallyrevolutionArtificial intelligencebirthsimple-mindedgo byTask 4 Fill in the blanks.deal withnetworktrulyanywayTask 5 QUESTION-ANSWER
COMPETITION 1. What is PC? Speak the name on the whole.It means: personal computer.2. What is IT?Information Technology.3. What is CD-ROM?Compact disc read-only memory.4. What is DVD?Digital Video Disc.5. What is W.W.W?World wide web.6. 科学技术。Science and technology.7. 人工智能。Artificial intelligence.8.笔记本电脑。Notebook computer.9. Who was the first person to devise the first computer? Charles Babbage invented an Analytical machine in 1822.10. Who was the computers’ real father?Alan Turing.Read the passage and then fill in the chart.Reading task on Page 58 Excellent style and movements; Olympic standardWonderful turns, dives, circles and dancesSilver medal for high flying exercisesBegan very well but failed through no fault of his ownParachute failed to open.Two new legs and a new head1. calculate v. work (sth.) out by using numberse.g. calculate the cost of sth.calculator n. 让我们一起回忆一下以or结尾的词吧：visitor, survivor, competitorLanguage points2. in common: for or by all of a group
共同的；共有的；共用的
the land owned in common by the residents 居民共有的土地
in common 常常同have连用，如：
have nothing in common 无共同之处
have little in common 几乎无共同之处have something in common 有一些共同之处
have a lot in common 有许多共同之处
以下是从英国国家语料库中选出来的几个例句:
1) You know, Dorothy, you and I have one thing in common．
2) We just had nothing in common and I couldn't communicate with his dull business friends．
3) I suddenly felt we had a lot in common.3. analytical adj.分析的, 解析的
analyse vt. 分析;研究
analogy n. 相似;类似
analysis n. 分析;研究
analyst n. 分析家
analytic adj. 分析的;分解的4. simple-minded:
showing very little intelligence
头脑简单的; 笨的
Richard is smart but he has a lot of simple-minded friends．
理查德很聪明, 可是他有许多头脑简单的朋友。
simple-minded 是一个复合形容词, 与它结构相同的复合形容词还有： absent-minded 心不在焉的
open-minded 虚心的, 没有偏见的
narrow-minded 心胸狭窄的
single-minded 一心一意的
strong-minded 意志坚强的
weak-minded 低能的, 愚蠢的5. artificial adj. 人工的,人造的
artificial flowers/limbs/pearls 假花/假肢/假珍珠
artificial intelligence 人工智能6. anyway 无论如何
Anyway, you can try. 无论如何你可以试试。
I don’t care what you say; I’m going to do it anyway.
比较: someway 意为“以某种方式;不知 怎么地”7. go by: (of time) pass e.g. As time goes by my memory gets
worse and worse.8. totally adv. 整个地;完全地
totally blind 全盲
total adj. 完全的; 整个的
total silence 寂静无声
in total 总共9. And my memory became so large that I
couldn’t believe it!句型：so… that… 如此……以致于……与 too…to… 句型的相互转换And my memory became too large for me
to believe it.eg He is so old that he can’t carry the box.He is too old to carry the box. 此结构中的that从句表示结果。
The stone is so heavy that no one can lift it.
比较: so that 既可以表结果,也可以表目的。 so...that...结构的so+形容词/副词位于句首时,句子用倒装结构。
So hard does he work that he seldom goes home.10. deal with
1) 对待(人、事) 同get along/on with, do with
2) 论及......,同 refer to
3) 与......交易
deal in sth. 买卖/交易
deal sth. out 分发;分配比较: deal with/do with
两者都可以表示“处理”, 但在特殊疑问句中, do with也what连用,deal with与how连用。What do you do with
How do you deal with the wounded?11. I love being used to connect people who aren’t close enough to speak to each other.enough 的用法:作名词e.g. Enough has been done for him.作形容词 (通常放在名词前）e.g. We have not enough food.作副词 (放在形容词, 副词，动词之后）e.g. The book is easy enough for her to read.They didn’t run fast enough.You didn’t practise enough at the piano. Look up the words below:
in common, go by, anyway, so...that,
in a way, watch over. Finish the Ex2 and Ex3 in Learning about Language on page27.Homework课件35张PPT。课标人教实验版高一 Module 2
Unit 3Using language广东 詹进初1. --- Do you think it’s going to rain over
the weekend?
--- _______. (NMET2000)
A. I don’t believe
B. I don’t believe it
C. I believe not so
D. I believe notDo some multiple choices.Revision2. The old man didn’t feel _______ though he stayed on the hill______.
A. alone; lonely B. alone; alone
C. lonely; alone D. lonely; lonely3. Though he is _______worker he works very hard.
A. common B. an ordinary
C. a usual D. a general4. As time _______they came to _______ nobody, for they were always cheated not only by words but also by deeds.
A. passed by; believe
B. flew by; believe in
C. passed on; believe
D. went by; believe in5. It may rain tomorrow, but we shall go_______.
A. anyway B. anywhere
C. anything D. anytime games6. Please give me two books ________.
We were good friends __________, but aren’t now.
You should _________ waste your time playing computer. Use at a time, at one time, at no time to fill in the blanks.at a timeat one timeat no time8. The hero of the story is an artist in his ________, who lived in__________.
A. thirty; the 1930s B. thirties; the 1930
C. thirty; 1930s D. thirties; the 1930s7. What a strange man! He loves his wife, but _________ he often beats her.
A. at a time B. at one time
C. in time D. at the same time9. — I’ve got some wonderful news, we
are going to spend a holiday abroad.
— Really?___________.
A. I don’t believe so
B. I believe not
C. I can’t believe it
D. I don’t believe it.10. Last summer he taught us ___ fire accidents.
A. how did we deal with
B. what did we deal with
C. how we dealt with
D. what we dealt with12. --- What’s the matter with you, Bob?
--- I don’t know what to ___ all the food that’s left over.
A. deal with B. do with
C. be dealt with D. be done with11. Mr Brown is a man hard to _____.
A. deal with B. deal against
C. deal into D. deal in Reading and SpeakingAndroidAndy---The AndroidReading
1. What does Andy look like? What can it do?
Andy looks like a human. It is designed to
play football games and can move and think like a human.
2. What part does Andy play in the football team?
He’s a striker.1. What are the advantages and disadvantages of each one?
1) advantage n. 优点; 优势; 有利条件
都市生活有几个优点。
There are several advantages in city life.
2) disadvantage n. 缺点, 劣势; 不利条件
take advantage of 利用
be to your advantage 对…..有利 Language points about Using Language.2. Then decide which type of IT is best for you to use right now.
type
1) n. 类型
This is a new type of machine, with
lots of meters on it.
这是一种新型的机器, 上面有许多仪表。2) v. 打字
你帮我打一下这封信好吗?
Will you please type this letter for me?3. I disagree because…
disagree (vi) 常与with连用(食物, 天气等) 不适合
Mutton disagrees with me.
我不吃羊肉。不同意; 意见不同
在这一点上我和你的意见不一致。
I disagree with you about this.
不一致; 不符
His report disagrees with the fact.4. Personally, I think the team who won first place cheated.
我个人认为得冠军的那个队作弊了。personally adv. 就自己而言; 就我个人来说
She didn’t like the plan, but personally
I see nothing wrong with it.
她不喜欢这项计划, 但我本人觉得没什么不好的。person (n)--personal (adj.)--personally (adv)5. I think we can work together to create an even better system. create (vt.) 创造; 创作
An artist should create beautiful things.even用于修饰形容词, 副词的比较级，much, far, no, still, a lot, a little6. In a way, my programmer is like my coach.in a/one way 在某种程度上, 从某种意义上说从某种程度上来说, 他的英语有进步。
In a way, his English has improved.与in a way同义的词组有in one way 和in some ways。
容易与之混淆的词组是in the way意为“造成阻碍”，请比较：
In a way, I like this new textbook very much．
从某种程度上说, 我很喜欢这本新教材。
I’m afraid your bike is in the way．
看来你的自行车挡着道了。7. She programs me with all the possible moves she has seen while watching human games.1) move (n.) 行动; 步骤 (可数)What’s our next move?make a move 动身, 采取行动
be on the move 在活动, 在行进中 2) while watching…
= while she watches… While he was doing his English homework, he fell asleep.
= While doing his ….8. In this way, I can make up new moves.
整个故事是虚构的。
make up 组成;构成;编造;弥补;化妆
In this way, I can make up new moves. （ ）
She spent an hour making herself up before the party.（ ）补充; 弥补化妆 Sixty students make up our class.
（ ）
Society is made up of people of different abilities.（ ）
The criminal made up a story about where he was when the crime happened.
（ ）
Please make up a new dialogue according to the text.
（ ） 形成, 构成 由…组成捏造; 虚构编制; 编出So you made it after all!
你毕竟成功了！
After all, what does it matter?
归根结底, 那又有什么关系呢？9. after all 毕竟; 到底; 终究 She should have offered to pay — she’s a millionaire, after all． 她应该主动提出付款 ── 别忘了, 她是个百万富翁。10. with the help of 在……的帮助下
在老师的帮助下, 我的英语进步很快。
With the help of the teacher, I have
made rapid progress in my English
study.
11. watch over 看守; 监视; 照看
They were watched over by three policemen.watch out (for) 当心; 注意
watch for sb./sth. 观察等待
keep a watch on 监视
under the close watch 在严密的监视下12. wander (v.): to move around in an area or go from place to place without any special purpose; roam 游荡; 闲逛
He was wandering aimlessly up and down the road．
他在路上无目的地来回溜达。 In small groups, discuss how to design your own android. The following questions can help you.Speaking1. What would you like it to look like?
2. What are some of the things you would like it to do?
3. Do you want it to be like a man or a woman, or neither?
4. How much would it cost?I think that…
In my opinion…
I believe that…
What’ s your reason?
I had decided that…
A: What kind of robot have you decided
to make?
B: I've decided that we should have a
homework android. It could do all our
work after class and leave us more time
to do football．
A: OK. But what do you think it should
look like?Sample dialogue: B: In my opinion, it should have four
arms to carry the books, a large head
to remember all the lessons and a
printer to write out the answers．
What do you think?
A: Well, that sounds sensible. Perhaps it
could also put all the exercises into
specially marked boxes for each subject so we could find them quickly.
What about putting that in its
stomach area?
B: Do you want it to be a man or a
woman? You can choose．
A: I've decided it should be a girl．
B: What's your reason?
A: Girls are so hard-working．
B: Sounds good to me! Let's draw it now!课件20张PPT。课标人教实验版高一 Module 2
Unit 3Warming up广东 詹进初CPUhard discCD / DVD-ROMCRT monitorLCD monitorchips
/motherboardkeyboardmousemodemscannerprinterspeakerfloppy discUSB flash discCD/DVD/VCDMP3 player1243561. monitor 2. screen 3. CD-ROM
4. mouse 5. keyboard 6. hard diskLabel each part1 A monitor is
2 The screen is
3 A keyboard is
4 A mouse is
5 A CD-ROM is
6 A hard disk is (a) the part of a computer that stores information.
(b) the part of the computer that you type on.
(c) the part of the computer that looks like a television
(d) something you use to click on things (files, etc.).
(e) the part of the monitor that you look at.
(f) The main device that a computer uses to store information.Match the words with their meanings. Underline the correct option to form compound words.Example: search a) engine b) motor c) disk searchengineWarming UpAn abacusA huge computerA calculatorA PCA notebook
computer(What do they have in common?)I think that…
In my opinion…
I believe that…
What’ s your reason?
Why do you think so?1.They can be used for calculating.
2.They can deal with
maths problems.
3.They are our friends.
4.They are useful and helpful.DiscussionHow useful computers are!InternetAsk and answer questions in pairs.How do you use computers and the Internet?Talk freelyDifferent attitudes towards computers.parentsschoolstudentsListen to the tape. Find the three robots from the following pictures and number them.ABCD132SummaryAbacusHuge computerPCCalculatorNotebook
computerInternetRobot? Write out all the words you know about computers.computermonitorclicksoftwaresearchupdatedownloadInternetkeyboard1. Talk about computers after class.
2. Preview the Reading at Page18. Homework课件24张PPT。课标人教实验版高一 Module 2
Unit 3Writing广东 詹进初a faster PC
improved disc storage
Internetthe monitor is smaller
used recycled materials
a flat screen Make a dialogue according to the situation using the phrases.Speaking and writing on Page 22 Please do the exercise in pairs and share your ideas with others.
Remember to say which computer you have chosen and give a reason．
You should also say why you did not choose the other computers．
Finally you should write the report. A: Look at this computer. It has been given a smaller monitor．
B: That's good because we can then have more computers in the school. Does it have the Internet as well?
A: You can have it fitted but it is not included in the price. Now look at thisSample dialogue one. Both a small monitor and a flat screen have been included. It can be joined to the Internet straight away and it has been given a large hard disc capacity. That’s good of course．
B: Do you think we should buy laptop computers for our school? They are more useful because they can be moved from room to room. The school would not need to provide a special room for computers. They are also smaller and can be stored away more easily. But they have proved to be much more expensive than a personal computer.
A: Yes, that is why the principal told me we could not buy them. He would notbe able to afford enough for the school so we had better look at the personal computers.
This one is very fast and uses discs which can store more information. Also it is neither too large nor too expensive. Let's see what it's made of. Why it's perfect! It's been made from recycled materials so our headmaster will be very pleased. He will have killed two birds with one stone! The school will have new computers and have saved the earth's materials as well.
B: Let's choose this one, OK?
A: I think it is a good decision． We looked at many different computers. The one we have chosen is the PEP personal computer. One of the main reasons is that it is suitable for schools. We found that it has been built with a smaller monitor and a flat screen. We think these things will save space so thatSample report the school can find room for more computers. This computer also has been fitted with an improved disc. The students will be able to put more information on one disc. This computer is also good because it has been made from recycled materials. Both my partner and I suggest the school should buy this computer.Writing on page 23You may begin like this:
Hello, everybody. My name is ________.
I’m a 321 model android, I work for the Li family…. You need to imagine what problems and delights this android might have to deal with. Putting yourself in someone else's shoes is a very important way of understanding how other people feel． Hello everybody, my name is Liu Yan. I am a 321 model android. I work for the Li family and I look after their library. My job is to store all the books that they borrow from their school or friends in my brain. Of course my brain is as large as a mountain so work like that is noSample writingtrouble to me. I really eat books just
like people eat food.
The Li children need me to remember all?their school textbooks so I can do?their homework for them. They just give me the information on the subject, what has to be done and the page numbers and I get on with it while they enjoys themselves.Their parents are very concerned at the pressure of work in school these days. They like their children to go key schools but they also want them to be able to have hobbies, learn to swim and keep fit! This is my way of helping the famliy. Mr and Mrs Li work very hard too. Mr Li is an architect and designs great tall apartment blocks. Mrs Li is a doctor and has to look after many patients. I remember all the plans for Mr Li's projects and can tell Mrs Li which drugs are the best to give any particular patient. Mrs Li no longer has to read all those medical journals because I can do it for her. She and Mr Li can have some time together to enjoy life too.
So they consider me the most important person in the family after themselves. I am always introduced to their friends and play with visiting children. I am the perfect family academic aid and, although I was not cheap to buy, Mr Li says I was worth every yuan! The sample writing has three parts:
1. The main heading, which is written larger than the rest of the article. It also gives the gist (梗概, 要旨) of the
article in a few words．Writing task on Page 60Analysis of the sample writing:2. The smaller heading has smaller writing and gives a bit more information about the article so that the reader will want to carry on and read all of it．
3. The article itself is in the smallest sized writing. It contains all the
information about the article． Try to write an article for your school newspaper, especially about the computers or androids. A new type of PC– the PEP is now on the market and attracts the attention of all PC lovers. The new type has improved disc storage and works much faster than most PCs on the market nowadays. It also has a smaller monitor with a flat screen and New type PC on the market PEP catches attentionis made with used recycled materials which come to terms with environment protection at present. The PEP is especially popular with young people and the past 10 days have seen a rapid increase in sales.
