1、被動語態被動語態的概念：英語動詞有兩種語態： 主動語態和被動語態主動語態表示主語是動作的執行者被動語態表示主語是動作的承受著被動語態的結構：be + done be的各種時態就是被動語態的各種時態1、 一般現在時： is /am /are + done2、 一般過去時： was /were + done3、 一般將來時： will/shall + be done4、 情態動詞的被動語態：can/may/could/would/should/might +be done5、 現在完成時：has/have been done6、 進行時：be being done7、 過去完成時：had been

2、 doneExercises一、用所給詞的適當形式填空1、In spring a lot of trees _(plant) along the street every year.2、If I _(invite), I will go to his birthday party.3、It _(say) he was good at painting pictures4、The telephone _（invent）by Bell many years ago.5、The sports field near our school _ (build) in two years.6、The boo

3、k you ask for _(sell) next week.7、Students should not _(allow) to wear their own clothes in our school.8、Cars mustnt _(park) here.9、The earth is our home. It_(must protect) well.10、Our library in our school _(build) now.11、The lost key _.(already find)12、He said his homework _(not finish) yet.13. Th

4、e bike need _( repair)14. _ the book _(return) yet?二、單項選擇1、The Spring Festival _ in January on February.A celebrates B is celebrated C was celebrated2、Everyday too much water_ in our school. We should save it.A are wasted B is wasted C wastes3、When Tim _ why he was late for school, he just keep sile

5、nt.A asked B was asked C is asked4、We are sure that the environment in our city _ greatly through our work in the future.A improved B will be improved C is improved5、I want to borrow the book but I dont know how long it may _A keep B be borrowed C be kept6、Thanks to the Internet, different kinds of

6、information _ in a short time.A has been learnedB can be learnedC can learned7、 Food safety is very important, so some rules _ to stop people from polluting food.A must made B must be made C be made8、 The meeting _ because of the smog in Northern China last week.A put off B was put off C is put off9

7、、The terrorists in Xing jing _ last month.A are caught B were caught C is caught10、A new airport _ in Yueyang in 10 years.A is built B will be built C built三 將下列句子改成被動語態1 She gave me a book.2 I often see him do his homework.3 The boss made the children work over 12 hours in the past.4 He heard his s

8、on singing at home just now.5 Sandy bought me a pen.6 We speak English.7 My mother allows me to do everything I like.8 We must keep our classroom clean.9 I should achieve my dream.10 They will complete the work soon.11 The police stopped his car yesterday.12 He made me do that for him.13 They are wat