Unit3Grammarandusage

1、Period V Grammar and usage - The passive voice Learning aims and demands:In this period you will lear n the basic forms of the passive voice and some special passive patter ns.(2) you will also lear n how to use modal verbs in the passive voice and some verbs that are ofte n used in the passive voic

2、e. Procedures:Activity 1. Compare and answer the questions.1. We keep food in the fridge.2. The boy broke the glass.3. You must close the win dows and the door.Q1: How to analyze the sentence structure? Q2: How to change the three sentences into the passive voice?(被动句)Activity 2 :在P42-43课文中找出含有被动语态的

3、句子。Sentence 1:Sentence 2:Sentence 3:Activity 3: Further thinking I: 被动语态的各种时态？1. A VR headset was desig ned by scie ntists.2. Right now the new product is being developed in the laboratory.3. An argume nt has bee n put forward.4. A cake will be made by my mother this Saturday.5. We are often told so

4、me interesting stories in English.【自主归纟纳】 Make a list of the passive voice in different tenses.Ten seThe active voiceThe passive voiceThe simple prese ntdo/doesThe prese nt con ti nu ousam/is/are doinThe prese nt perfecthave/has doneThe simple futurebe going to/will doThe simple pastdidThe past con

5、ti nu ouswas/were doingThe past perfecthad doneActivity 4: Further thinking II:被动语态的特殊用法1. He was seen to go there.2. Please wait a while. I ll go and get changed.3. This kind of computer sells well in China.4. VR films belong to the latest wave of new tech no logy.5. It is said that the tech no log

6、y beh ind RealC ine is virtual reality.6. RealCi ne ought to be developed further.7. Andy was bored with liste ning to the same CD every day.8. My Dad was disappo in ted by my test results.【自主归纳】Activity 5: Feedback exercise :5-1: Complete the following, using what you have just learnt.(1) . Scie nt

7、ists have tested a new aeropla ne which(develop) by a uni versity inCan ada.(2) . The plane(call) the Sharpfire .(3) . A new tech no logy(use) in the build ing of the pla ne.(4) . Electric waves(can, produce) by a machine on the ground whichdoesn t have to be carried by the plane.5-2: Choose the bes

8、t answers to the following.1) . What kind of adviceto you?A. has gaveB. was gaveC. has bee n give nD. has give n2) . Yesterday Petera ticket for speed ing.A. gaveB. had bee n give nC. was give nD. was gave3) . The con structi on of the gymby the end of January accord ing to the con tract.A. must be

9、completi ngB. must completeC. must have completedD. must have bee n completed4) . Coal canto produce electricity for agriculture and in dustry.A. have usedB. be usedC. useD. used5) . Some new oilfieldssi nee 1976.A. were ope ned upB.has ope ned upC. have bee n ope nedupD.had bee n ope ned up6) . The

10、se bags whichto Hong Kong were miss ing at last.A. should have bee n sentB.should be sentC. should have sentD.should send7) . Can this good decisi onfrom you?A. exceptB. expectedC. be expectedD. except ing8) . He slipped into the room to avoid.A. no ticedB. no tici ngC. being no ticedD. being no tic

11、 ing9) . TV and radio programmesthe other side of the world with the help of the satellites.A. can send toB. can send on C. can be sent toD. can be sent on10) . -Have you telephoned your father?-Yes, he back next week.D. will be expectedA. is expectedB. expectsC. will expect5-3: Correct the mistakes

12、 in the following.1. Everyone was talking about the cold that could only been prevented by a special medicine.2. I was warned with my mother to get the medicine so as not to get ill and miss my exams.3. I really needed the medicine, so I decided to go to the nearest town where the medicine might sol

13、d.4. On my way there, the bus was broken down. When I got to the town, they had sold out the medicine too!5. When I got home my mother asked me why I looked so disappointing. I told her the medicine was not available.6. She immediately went to the kitchen shelf and handed me a bottle. The medicine b

14、een stored on the kitchen shelf all long.5-4. Translation of the following sentences, using passive voice when necessary.1. 在会上她被问了好些问题。2. 当我到达电影院的时候，所有的票都已经被卖光了。3. 门打不开，我进不去。4. 没有人注意到他的离开因为灯碰巧被关掉了。5. 清洁工通常是按小时计酬的。6. I need one more stamp before my collection is completed.7. A new museum will be bui

15、lt here, which represents the creation of Wuxi people.8. Many rainforests are being cut and burned at an amazing speed.9. Do you know the film star who got killed in a murder?10. A lot of questions can be reflected if you look into the whole matter further. Assignments 一选择题1. He retur ned at midni g

16、ht and found his house.A. had broke n intoB. was broke n intoD. had bee n broke n intoin the kitche n.C. to be broke n into2. A cook will be fired if he is foundA. smokeB. smok ing3. These boysour football team.A. are bel ong toB. are bel on ged to4. SheRobert for a year.A. marriedB. married with5.

17、Great cha ngesC. to smokeC. bel ong toC. has bee n marriedin Beijing, and a lot of new facilities _D. smokedD. bel ong ofD. has bee n married toA. have bee n take n place; have bee n set upB. have take n place; have bee n set upC. have take n place; have set upD. were take n place; were set up6. The

18、 old man was quite weak after the operati on, so he.A. must be take n careB. must take care ofC. must be looked afterD. must look after7. With the developme nt of scie nee, more new tech no logyto the field of IT.A. has in troducedB. is being in troduced C. being in troduced D. was in troduced8. The

19、 first World Warin 1914.A. was broke n outB. broke outC. was broke nD. was happe ned9. Spring comes with many flowers.A. come outB. being come out C. coming outD. be come out10. Your cough oughtbefore it gets any worse.A. to seeB. to be see nC. to see toD. to be see n to二.动词填空1. -Howit(feel) to be 6

20、0?-Much weaker.2. The report n eeded(ha nd) in last week accord ing to the pla n.3. They would like to see the pla n(practice) right now.4. -Where is my mp3? I could n t find it any where.-It must(take) away by somebody.5. You may get(separate) from your friends since the street is so crowded.6. It

21、remains(see) whether Jim will be fit for the job.7. The n ews reporter hurried to the airport, only to(tell) the film star had left.8. (lose) in tho ught, he didn t notice his boss coming.9. The medici ne will be effective iftwice a day. (take)10. The win dow must(close) by him because he was the la

22、st one to leave.三.编对话，使用被动语态。Situation: You and your classmates are debating about the changes of the climate. List as many reas ons as possible for the climate cha nge.Activity 1.Food was kept in the fridge.The glass was broke n by the boy.The win dows and the door must be closed.Activity 2 :1. In

23、scientific studies it has been shown that VR can be a good treatment for people who havesocial problems.2. An argume nt has bee n put forward that some users will be disappo in ted by RealC ine because VR is not real.3. Besides this, VR can be used to practise skills in a secure en vior nment that otherwise would bequite dan gerous.Activity 3:are/is done; am/is/are being d