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1、Module 2Unit 3Computers延津县清华园学校 席淑宁 order :(1)名词 “订货，订购” It is a good idea to place your order well in advance.提前下好订单是个好主意。 “点餐” May I take your order? “命令” You should follow my order. “次序，顺序” The names are in alphabetical order.(2)动词 “命令” The king ordered his men to collect a bag of rice.“点餐” I ord
2、ered a beef hamburger yesterday.-Madam, may I take your _?- Id like a cup of coffee.A. price B. hand C. orderMy parents often order me _ some cooking.A. do B. doing C. to do D. didCCcompare .to. 把.比作.People always compare teachers to pare.with.把.同.比较I dont want you to compare me with my sister.(2016
3、宜昌中考)-If you always _ yourself with others,you may have tons of pressure.-I agree.We should believe in ourselves.A.compare B.communicateC.create D.considerAGetting ready1 Where are Hi and Lo?Where are Hi and Lo? What is Hi wondering about Lo?What is Hi wondering about Lo? Where does Lo get his money
4、?Where does Lo get his money? What can you do with an ATM?What can you do with an ATM? What makes an ATM work? What makes an ATM work? Look at the cartoon and answer the questions.A computer makes an ATM A computer makes an ATM work. It work. It controlscontrols the ATM. the ATM.seem 系动词 “似乎，好像” 后接名
5、词,形容词，动词不定式作表语。(1)seem to do sth.好像.She seems to like her classmates.(2)It seems +that从句 似乎.It seems that the book is interesting.(3)seem+adj.=seem to be +adj.You seem too strict with your young child.=You seem to be too strict with your young child.（2015沈阳中考）-There are dark clouds,and the wind is b
6、lowing strongly.-It _ that a typhoon is ciming.A.feels B.sounds C.seems D.looksbe short of 短缺的，缺乏的We didnt buy anything because we are short of money.There are not enough books in our library.(同义句转换)Our library _ _ _ books.Dis short ofDo you have a computer at home? What do you usually do with compu
7、ters?What can we usually do with computers?listen to musicwatch moviesWhat do you usually do with computers?play computer gamesshopping onlinechat onlinetypecalculateWhat do you know about?speakermouse main unitkeyboardmonitorAbout computers1. The _shows words and pictures.2. We use the _for typing
8、3. The “brain”of a computer is in the _4. We move the _to control the computer.5. We hear sound from the _.monitorkeyboardmain unitmousespeakerLook at the pictures, the title and the sub-headings of the article on page 35. Then tick () the facts that the article probably talks about.1 Computers are
9、getting smaller and better.2 Computers can do important jobs like flying planes.3 Computers may work as work as doctors.4 Computers are expensiveexpensive.Before you read2A sub-heading usually tells us the topic of the paragraph(s) below it.sub-headingsLook at the pictures, the title and the sub-hea
10、dings of the article on page 35. Then tick () the facts that the article probably talks about.1 Computers are getting smaller and better.2 Computers can do important jobs like flying planes.3 Computers may work as work as doctors.4 Computers are expensiveexpensive.Smaller and betterSmaller and bette
11、rIn the 1940sIn the 1940s, the first computers were bigger than cars. , the first computers were bigger than cars. Now computers are becoming Now computers are becoming smaller and better.smaller and better.Some computers are tiny. You may Some computers are tiny. You may be unaware ofbe unaware of
12、them. them. There is probably one inside your TV or washing machine. There is probably one inside your TV or washing machine. You You depend ondepend on computers more than you realize. computers more than you realize.Computer facts3While you readRead the first part of the article and complete the t
13、able below.While you read3 Read the first part of the article and complete the table below.Smaller and betterThe first computers in the 1940sComputers nowadaysbecoming Example Conclusionbigger than carssmaller and betterThere is probably a tiny computer inside your TV or washing machine.You depend o
14、n computers more than you realize.Reading and note1、In the 1940s, the first computers were bigger than cars. in the 1940s在20世纪四十年代 =in the 1940s My father was born in the 1940s.我父亲出生在五十年代。 _, Coca-Cola began to enter Chinas market.A. In 1970s B. In 1970s C. In the 1970s D. In the 1970sD2、You may be
15、unaware of them. be unaware of =dont know 不知道 He was unaware of the danger ahead.=He didnt know the danger ahead. be aware of 知道，意识到I am aware of my mothers anger.The little boy is playing football in the street. He is _ (aware) of the danger. unaware3. You depend on computers more than you realize.
16、depend on 依赖；取决于You should depend on yourselves .All living things depend on the Sun fortheir growth。-Now kids depend on their parents a lot. - Yeah, its true.（ ）A. give help to B. say something about C. need help fromC(2016襄阳中考)Are you going to have a part time job during the summer vacation?-Yes.I
17、 think I shouldnt always _ my parents since Ive grown up,A.fight against B.argue with C.hear from D.depend on(遂宁中考)We are planning to go for a picnic this weedend,but it _ the weather.A.keeps on B.puts on C.depends onDCWhat can we What can we do withdo with computers? computers?We can We can useuse
18、computers computers toto calculate. calculate.They can calculate They can calculate at a faster speedat a faster speedthan we can and than we can and almost neveralmost never give givewrong answers. We can also type and wrong answers. We can also type and draw things with them. draw things with them
19、. In additionIn addition, ,computers can do important jobs likecomputers can do important jobs likeoperating railways and flying planesoperating railways and flying planesand spaceships.and spaceships.We can use compu-ters tocalculateAdvantages Examplescalculate at a faster speed than we canalmost n
20、ever give wrong answerstype and draw thingsdo important jobsfly planesoperate railways Read the second part of the article and complete the table below.What can we do with computers?fly spaceships4. What can we do with computers ?do with 处理What can we do with this money?_can we do _the trouble?5. We
21、 can use computers to calculate. use sth to do sth 用某物去做某事use sth for doing sthWe use pens to write .（用义句）_What with We use pens for writing。6. They can calculate at a faster speed than we can and almost never give wrong numbers.at a . speed 以 .速度Plane can travel at a faster speed than train.It is r
22、eported that the BMW has a top _ of 200 kilometers per hour.A.speed B.price C. quality D.usealmost never=hardly ever 几乎从不He is hardly ever late。（同义句）_He is almost never late.A7. In addition , computers can do important jobs like operating railways and flying planes and spaceships. In addition 另外In a
23、ddition , he is good at painting .- I think you need money and time,_,you - I think you need money and time,_,you need chances.need chances.- Youre right. - Youre right. A.in addtion B.in future C.in fact A.in addtion B.in future C.in fact like 在这里是一个介词， “像”的意思，后面动词用动名词形式。He likes sports very much l
24、ike _(play) basketball.playingAIs a computer cleverer than me?Is a computer cleverer than me?The answer is “No”. Your brain can The answer is “No”. Your brain can produce newproduce newideas ideas but computers cannot. However, one daybut computers cannot. However, one daycomputers may computers may
25、 be able to be able to do a better job thando a better job thanhuman beingshuman beings. . For exampleFor example, they may , they may be betterbe betterthan doctors than doctors at at doing their job.doing their job.What will What will happen tohappen to us if computers can do all our us if compute
26、rs can do all ourjobs? Will we jobs? Will we have nothing to dohave nothing to do? Computers ? Computers may change our lives, but will they make them may change our lives, but will they make them better?better? Read the third part of the article and answer some questions.Is a computer cleverer than
27、 me?Why?Why?No, it isnt. Because the human brain can produce new ideas but computers cannot.What job may computers be able to do better one What job may computers be able to do better one day?day?The job of a doctor.What problem will we probably face if computers can What problem will we probably fa
28、ce if computers can do all our jobs? do all our jobs? We may have nothing to do.Is a computer cleverer than you? Is a computer cleverer than you? However, one day computers may be able to do a better job than human beings.be able to 能，有能力 。to是动词不定式符号，后跟动词原形。She is able to walk after a few days in ho
29、spital.be able to /canbe able to 可用于各种时态；can仅用于一般现在时和一般过去时，过去式是could。Finish your homework first,then youll _surf the Internet for half an hour.A.can B.need C.be able to D.mayC8.For example, they may be better than doctors at doing their job.be good at doing sth. 擅长做某事=do well in doing sthbe better a
30、t doing sth. 比.更加擅长做某事Computers are better at _ (calculate) than humans .calculating9. What will happen to us if computers can do all our jobs?happen to 发生 What happened to him last night?happen to do sth 碰巧做某事I happened to meet Tom on my way home yesterday.(泸州中考)Can you tell me what happen _ him ju
31、st now？A.with B.for C.to D.atC11. Will we have nothing to do? have nothing to do 无所事事 have something to do 有事要做1 If something is very small, it is _. (line 5)2Some young people always need help from their parents. They should learn to _ themselves. (line 8)3We had fun and learnt something new as wel
32、l. We had a good time. _, we learnt a lot. (line 14)4When we make a machine work, we _ it. (line 16)C1 The words in italics explain the meanings of some words on page 35. Find these words to complete the sentences. Change their forms if necessary.operateIn additiondepend ontiny C2 Complete the conve
33、rsation below with the words from the box.speedIn additiondepend onexpensiveS1: We can do many things with computers in our daily life.S2: For example?S1: We can _, _ and _ with them.S1: There may be tiny computers in your home.S2: Where, for example?S1: Inside your _ or _.21After you read3 D1 Compl
34、ete the answers with the examples from the article.TVwashing machinecalculatetypedraw thingsS1: Computers can do some important jobs.S2: For example?S1: They can_ and _.S1: One day, computers may be able to do a better job than human beings.S2: For example?S1:They_.43operate railwaysfly planes and s
35、paceshipsmay be better than doctors at doing their job. D2 Answer the questions below in complete sentences.1What were the first computers like? _2. Why are we unaware of some computers? _3 Are computers cleverer than you and me? Why or why not? _ _They were bigger than cars.Because they are tiny.No, they arent. Because our brains can produce new ideasbut computers cannot.Thank youSee you next time
