1、1被动语态的构成和用法I. 选择正确的答案填空。( )1. Alice was seen _ downstairs a moment ago.A. come and go to B. come and go C. to come and go to D. to come and go( )2. Old people should _ politely. Do you think so?A. be spoken B. speak C. be spoken to D. speak to( )3. This song _ often _ by children. How do their paren
2、ts like this?A. is, singing B. is, sung C. has, sung D. has, singing( )4. This dictionary is _ worth _. And I want to buy one.A. very, buying B. well, to buy C. well, buying D. very, to buy( )5. Danny, you can go out to play after your homework _.A. will be finished B. will finish C. is finished D.
3、has finishedII. 根据所给汉语完成句子，每空一词。1. 作业已经完成了。The homework _ _ _ already.2. 这个风筝是做给丹尼的。This kite _ _ _ Danny.3. 那道题最后被他们算出来了。The problem _ _ _ at last by them.4. 我的电脑需要维修了。它太慢了。My computer _ _. It is too slow.5. 这些问题很难回答。我们该怎么办呢？These questions are _ _ _. What shall we do?III. 将下列句子改为被动语态，每空一词。1. Mr. L
4、iu teaches us English.English _ _ by Mr. Liu.2. My father has written to my grandfather.My grandfather _ _ _ _ by my father.3. Who will look after the children?By whom will the children _ _ _?4. Where did you find your pencil?Where _ your pencil _?5. The teacher let the students go out to play.The students _ _ _ _ out to play by the teacher.被动语态的构成和用法：I. 15 DCBCCII. 1. has been finished 2. was made for 3. was worked out 4. needs fixing 5. hard difficult to answerIII. 1. is taught 2. has been written to 3. be looked after 4. was, found 5. were let to play
