1、被動(dòng)語態(tài)專題,一 構(gòu)成 主語是動(dòng)作的承受者，用被動(dòng)語態(tài)。 1.現(xiàn)在時(shí)被動(dòng)語態(tài)： am/is/are+及物動(dòng)詞的過去分詞，（be是助動(dòng)詞） e.g:English is spoken by many people. German isnt taught in our school. Is French studied in your school?,2.過去時(shí)的被動(dòng)語態(tài)： was/were+及物動(dòng)詞的過去分詞 e.g:These new houses were built in 2000. My bike wasnt made in Shanghai. Was this kind of mach

2、ine made in Shenzhen? 注意：被動(dòng)語態(tài)中be的形式是由主語決定的,3.情態(tài)動(dòng)詞的被語態(tài)： must/can/may+be+動(dòng)詞的過去分詞 e.g:The car mustnt be stopped here. Can this chair be taken out of the room? This job must be finished on time.,小竅門： 我們可以這樣看被動(dòng)語態(tài)的基本構(gòu)成： be + 及物動(dòng)詞的過去分詞 表示時(shí)態(tài) 表示被動(dòng) 要變化 不變化,二 被動(dòng)語態(tài)的幾種類型： 1 主動(dòng)句中有一個(gè)賓語的被動(dòng)語態(tài) He saw her in the shop

3、yesterday. She was seen in the shop yesterday. 2 主動(dòng)句中有二個(gè)賓語的被動(dòng)語態(tài) Jim gave me a book. I was given a book by Jim. A book was given to me by Jim.,3 主動(dòng)句中含有賓語補(bǔ)足語句子的被動(dòng)語態(tài) Mother told me not to be late. I was told not to be late by mother. I saw mother planting flowers in the garden. Mother was seen planting

4、 flowers in the garden. They made him work 12 hours a day. He was made to work 12 hours a day.,4 短語動(dòng)詞的被動(dòng)語態(tài) I can take good care of the baby. The baby can be taken good care of.,三 被動(dòng)語態(tài)的注意事項(xiàng) 1 “主語+系動(dòng)詞+表語”的句子沒有被動(dòng)語 態(tài) 2 there be 句型沒有被動(dòng)語態(tài) 3 主動(dòng)句中賓語是反身代詞的沒有被動(dòng)語態(tài) 4 主動(dòng)句的謂語動(dòng)詞是不及物動(dòng)詞的沒有 被動(dòng)語態(tài)，但與介詞搭配后，則有: The nurse

5、 looked after him carefully. The baby was looked after by the nurse carefully.,Practice: 1 Must I pay for it at once? _ it _ _ _ at once? 2 We will build a new lab. A new lab _ _ _. 3 They arent stopping the traffic now. The traffic _ _ _ now. 4 How long have you kept the book? How long _ the book _ _?,Must,been,paid,for,will,be,built,isnt,been,stopping,has,been,kept,5 If your homework _(do) well,you may go to play. 6 Mr.Green was seen _ (grow) trees. 7 The blackboard was _ (look) carefully by the s