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1、Module 4 Great Inventions Unit 3 Language in use Language practicePaper and printing have been used for ages.The battery hasnt been changed for a couple of months.Has it been published yet?Information can be kept on CD-ROMs.Books could only be produced one at a time.Can books be replaced by computer
2、s?現(xiàn)在完成時的被動語態(tài)：現(xiàn)在完成時的被動語態(tài)： have/has（not） been +過去分詞過去分詞情態(tài)動詞的被動語態(tài)：情態(tài)動詞的被動語態(tài)： 情態(tài)動詞（情態(tài)動詞（not）+ be +過去分詞過去分詞一般現(xiàn)在時一般現(xiàn)在時 amis are +動詞的過去分詞動詞的過去分詞 一般過去時一般過去時 waswere +動詞的過去分詞動詞的過去分詞 一般將來時一般將來時 will bebe going to be +動詞的過去分詞動詞的過去分詞 情態(tài)動詞情態(tài)動詞 aux.v. (mustcancouldmay + be +動詞的過去分詞）動詞的過去分詞）現(xiàn)在進行時現(xiàn)在進行時 be(am、is、are
3、)+being +動詞的過去分詞動詞的過去分詞現(xiàn)在完成時現(xiàn)在完成時 havehas +been+動詞的過去分詞動詞的過去分詞被動語態(tài)的構(gòu)成：被動語態(tài)的構(gòu)成：be +動詞的過去分詞動詞的過去分詞被動語態(tài)：被動語態(tài)：主語主語是動作的是動作的承受者承受者 。當我們不知道誰是動作的執(zhí)行者，或者沒有必要指出誰是當我們不知道誰是動作的執(zhí)行者，或者沒有必要指出誰是動作的執(zhí)行者時，或者只需強調(diào)動作的承受者時，動作的執(zhí)行者時，或者只需強調(diào)動作的承受者時，要用被要用被動語態(tài)動語態(tài)。表格：被動語態(tài)基本結(jié)構(gòu)表格：被動語態(tài)基本結(jié)構(gòu)時態(tài)時態(tài)被動語態(tài)結(jié)構(gòu)被動語態(tài)結(jié)構(gòu)一般現(xiàn)在時一般現(xiàn)在時一般過去時一般過去時現(xiàn)在進行時現(xiàn)在進行
4、時過去進行時過去進行時一般將來時一般將來時過去將來時過去將來時現(xiàn)在完成時現(xiàn)在完成時過去完成時過去完成時am/is/are donewas/were doneam/is/are being donewas/were being doneshall/will be donewould be donehave/has been donehad been done主動語態(tài)如何改成被動語態(tài)？主動語態(tài)如何改成被動語態(tài)？1. 主動語態(tài)的賓語改成被動語態(tài)的主語。主動語態(tài)的賓語改成被動語態(tài)的主語。2. 主動語態(tài)的謂語動詞改成被動語態(tài)的謂語動詞。主動語態(tài)的謂語動詞改成被動語態(tài)的謂語動詞。do3. 注意保持時態(tài)和人
5、稱的一致注意保持時態(tài)和人稱的一致。 4. 帶雙賓的謂語動詞有兩種改法。當把直接賓語改成主語時，謂語動帶雙賓的謂語動詞有兩種改法。當把直接賓語改成主語時，謂語動詞后必須加適當?shù)慕樵~詞后必須加適當?shù)慕樵~: to，for.如：givebe given to 此類動詞還有： pass show send 再如： buybe bought for此類動詞還有：make draw cook mend5. 一些動詞不定式在主動語態(tài)中省略一些動詞不定式在主動語態(tài)中省略to作賓語補足語，改成被動語態(tài)時，作賓語補足語，改成被動語態(tài)時，to必須還原必須還原。be done注注:1. 不及物動詞（vi.)不用被動語態(tài)
6、不用被動語態(tài)。如:happen、take place 、appear、disappear 幾種特殊結(jié)構(gòu)幾種特殊結(jié)構(gòu)1.My uncle gave me a gift on my birthday 2.We often hear him play the guitarI was given a gift on my birthdayA gift was given to me on my birthday.He is often heard to play the guitar注意：注意：see, watch, hear, notice, feel, make, listen to, look
7、at等動詞等動詞/短語后作賓語補語的不定式都短語后作賓語補語的不定式都不帶不帶to；但改成被動語態(tài)后必須帶；但改成被動語態(tài)后必須帶to。A recorder is used in our English class every day. recorderEnglish classLets practice！use forOften playFootball is played all over the world.A camera is used for taking photos.Lets practice！rob yesterdaysend uplast yearA man-made sa
8、tellite was sent up into space last year.A bank was robbed yesterday.Lets practice！must plantcover within a few years timeThe tree must be planted on the ground.The ground will be covered with trees in a few years time. Lets practice！send to right nowa talk give soonThey will be sent to the hospital
9、 right now.A talk will be given soon.digThe earth is being dug now.eat up alreadyThe food has been eaten up already.ExercisesComplete the sentences with the correct form of the words.1.I think one day books may _(place) completely.2. My bike _(leave) at school, so I have to take the bus to school to
10、day.3. The battery _(charge) yet. How can I use my recorder.4. Paper should not _(throw) away.5. Books and other material can _(borrow) from the library.6. Ive bought a second-hand MP3 playerand about 1,000 songs have _(download) onto it!7. Has the computer _(repair) yet? I need to write my article
11、with it.8. What have _(turn on)? The radio.be borrowedhas been lefthasnt been chargedbe thrownbe placedbeen downloadedbeen turned onbeen repairedComplete the quiz questions and choose the correct answer.1.Who/ pyramids/ build? Who were the pyramids built by?a) The Egyptians b) The Ancient Greeks c)
12、The Romans2. What/ use/ to make paper since the 19th century? What was used to make paper since the 19th century? a) Wood b) Silk c) CottonExercises3.Where/ the story of Romeo and Juliet / set? Where was the story of Romeo and Juliet set? a) In New York b) In Athens c) In London4.where/ the worlds o
13、ldest book printed on paper/ discover? a) In India b) In Chinac) In Egypt5.How long/ computers/ use?a) For less than 50 years b) For 50 years c) For more than 50 yearsMake questions and write answers.What/ shouldnt /do/with paper? (waste)-What shouldnt be done with paper?-It shouldnt be wasted.1. Wh
14、at/can/use/to make paper? (many things)2. What/ might/use/to replace books one day? (computers)3. How/must/printers/keep? (in good conditions)4. Where/can/music/keep? (on MP3 players)ExercisesHow has the place changed?Use these words:add, change, open, paint, put, turn on, take away,The windowThe ca
15、pThe lightThe basketballThe sweaterThe paintingTwo chairsThe booksThe disheshave/has beenComplete the passage with the correct form of the words.From about 500 BC, pens _ for writing. The feathers of large birds_ and dried. The point of each feather was sharpened. Then people used them to write with
16、 ink. Many famous works, such as Shakespeares plays, _ with these pens. Then in the 18th century, A pen with a steel writing point _ Only a few words could _, however, before the writer had to fill the pen with ink again.Many years later, the fountain pen _ from these early pens. In 1950, a European
17、 called Laszlo Biro invented the ballpoint pen. The popularity of writing _quickly with the _ of the ballpoint pen. Even today, ballpoint pen, or Biros, as they _,are much less expensive, compared with the fountain pens.were usedwere cleanedwere writtenwas inventedcall, clean, develop, introduce, in
18、vent, produce, spread, use, writespreadwas developedare calledintroductionwere producedExercisesComplete the sentences with the phrases in the box. 1. Could you imagine a digital image of Yao Ming on the wall _ a poster? 2. Things made _ are usually more expensive than those produced in factories. 3
19、. _ how old books are actually downloaded onto computers. 4. I havent seen my best friend_! 5. Were using too much paper. _, Im going to read all my magazines online.rather thanby handFrom now onfor agesby hand, for ages , from now on, I wonder, rather than I wonderExercisesAround the worldE-book As
20、 we can send mail by email, we can read books by e-book now. E-books first appeared in the 1990s and have made great improvement in technology. Notes can be written on the e-book, new books can be easily downloaded from the Internet, and its much Easier and quicker to search for passages. Whats More
21、, a lot of paper will be saved. Nowadays, the most Advanced e-book is about 620g, 18cm long, 12cm wide and 2cm thick. It looks like a real book. But the E-book is more expensive than paper books, so not many people can afford it. However, with the rapid progress of electronic technology, the e-book
22、will become more convenient and cheaper. It is said that in the near future, there will be more e-books than paper books.Module taskDiscuss how to improve inventionsI. 用所給動詞的正確形式填空。用所給動詞的正確形式填空。1. A piano concert _(give) in the hall last Friday.2. The flowers _(water) by Damming already.3. Stars can
23、t _(see) in the daytime.4. The small river _(dry) up since last year.5. So far, many man-made satellites _(send) up into space. was givenhave been wateredbe seenhas driedhave been sent課時達標課時達標6. My father _(teach) computer science in a university. 7. The hard task cant _(finish) in two months.8. Kni
24、ves _(use) for cutting things.9. Lingling _(ask) Betty to attend her birthday party yesterday.10. Can the magazine _(take) out of the library?teachesbe finishedare usedaskedbe takenII. 改寫下面的句子，使句意不變，每空一詞。改寫下面的句子，使句意不變，每空一詞。1. I will take care of your son.Your son will _ _ _ _ by me.2. My hometown ha
25、s changed greatly in the last two years. Great changes _ _ in my hometown in the last two years.3. You should hand in the homework at once. The homework should _ _ in at once.be taken care ofhave happenedbe handed4. My mother has given Tony a present for Christmas.Tony _ _ _ a present for Christmas
26、by my mother.5. We havent been told what to do next. We havent been told what _ _ _ next.has been givenwe should doIII. 閱讀下面的對話，從方框內(nèi)選擇恰當?shù)木渥油瓿蓪υ?。閱讀下面的對話，從方框內(nèi)選擇恰當?shù)木渥油瓿蓪υ?。A.But I dont think it will be safe to buy things online.B.What do you use the computer for?C.Sometimes I see films and make friends
27、on the computer.D.Do you like shopping online?E.The computer is very important in modern life.A: 1 B: Yes. And many people think that it will be usedmore widely in the future.A: 2 B: I often read e-books and play games online. 3 A: 4 B: Yes, I do. I hate shopping in crowded shops.A: 5 B: I dont agree with you. Nothing will go wrong.AEBCD
九年級英語上冊 Module 4 Unit 3 同步授課課件 外研版
