中考复习被动语态PPT课件

1、被动语态,We clean the room. S V O 我们扫好了房间。 The room is cleaned by us. S V O 教室被我们扫好了。,be + v过去分词（PP）,被动语态的基本结构:,有各种时态的变化,考点一:,1. Now English _ by more and more people all over the word. A. speaks B. is spoken C. was spoken,一般现在时的被动语态： am / is / are + PP,2. The lost boy _ at the street corner last night.

2、 A. was found B. is found C. was looked for,一般过去时的被动语态： was / were + PP,3. More man-made satellites _ in the future. A. will send up B. will be sent up C. are sent up,一般将来时的被动语态： will + be + PP be going to + be + PP,4. Three bridges _ since last year. A. have built B. were built C. have been built,现

3、在完成时的被动语态： have / has + been + PP,5. Flowers _ every day. A. has been watered B. should be watered C. should water,含有情态动词的被动语态： 情态动词 + be + PP,6. Good medicine _ bitter to the mouth. A. tastes B. is tasted C. taste,感官动词, 等系动词不用被动形式.,被动语态中的特殊情况:,考点二:,7. This pen _ well. A. is sold B. sell C. sells,br

4、eak，catch，clean，drive，lock，open，sell，read，write，wash等+well，等动词用主动形式 表达被动意义,主语通常是物。,8. Many people _ during the earthquake in May, 2008. A. were died B. dead C. died,表示“发生、进行”的不及物动词和短语不使用被动， 如：happen, last, take place, break out, come out, come about, come true, run out, give out, turn out等.,9 Someon

5、e saw a stranger walk into the building. -A stranger was seen to walk into the building. 10 They are watching the boys playing soccer. -The boys are watched playing soccer.,主动:make sb.do sth. 被动:be made to do sth. 类似的词：have, make, get 主动: see sb. do sth 被动: be seen to do sth 类似的词：see, watch, notice,

6、 hear, feel, 主动:see sb. doing sth. 被动: be seen doing sth. 类似的词：see，hear，feel，smell，watch，notice 和 listen（to）,11. The man _ clean the toilet because he _ rubbish out when the police walked past the park. A. was made; was seen to throw B. was made to; was seen throwing C. made; saw 12. Children should

7、 _. A. take good care of B. be taken good care C. be taken good care of,固定短语的被动不要丢掉后面的介词或副词.,13. Your desk _. A. needs repair B. needs repairing C. needs to repair,need, allow 可以用-ing形式表示被动 need to be done = need doing be allowed to do = allow doing,It is said that+从句及其他类似句型,It is said that 据说. It i

8、s reported that据报道. It is believed that大家相信. It is hoped that大家希望. It is well known that众所周知. It is thought that大家认为. It is suggested that据建议. 14It _ that the boy has passed the national exam. A. says B.said C.is said,1.More than two schools in the city next year（08广东） Aale built Bwere built Chave b

9、uilt Dwill be built 2. The new library building _ last week.(09广东) A. was completedB. is completed C. completedD. has completed 3.Rainforests _ and burned at such a speed that they will disappear from the earth in the near future.(2002 上海, 30) A. cut B. are cut C. are being cut D. had been cut,38. Selecting a mobile phone for personal use is no easy task because technology _ so rapidly.(2001,) A. is changing B. has changed C. will have changed D. will change 39. Hundreds of jobs _ if the factory closes.(2001北京,) A. lose B will be lost C. are lost D