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1、被動語態(tài)構(gòu)成 主動語態(tài) 被動語態(tài)一般現(xiàn)在時 v原形 + 賓語 am v單三 - be is + done+by sb(賓格) are Eg: She tells the story. - The story is told by her. We help them. - They are helped by us. 一般過去時 v (過去式)+賓語 was + done + by sb - be were Eg: She drew the picture. - The picture was drawn by her. 現(xiàn)在進行時 am am be is + Ving - be is + be
2、ing +done are are Eg: He is repairing the bike. - The bike is being repaired by him. 過去進行時 was was be + Ving - be + being done were were Eg: We were making the new tool. - The new tool was being made by us. 一般將來時 will + V(原形) - will be done am am be is + going to + V(原形 ) - be is + going to + be don
3、e are are Eg: They will plant the trees soon. - The trees will be planted by them soon. 過去將來時 would + V(原形) - would be done was was be + going to + V(原形 )- be + going to + be done were were Eg: They would plant the trees soon. - The trees would be planted by them soon. 現(xiàn)在完成時 have have + done - + bee
4、n + done has hasEg: The students have read the novel.-The novel has been read by the students. She has seen the films.- The films have been seen by her. 過去完成時 had + done - had + been + doneEg: He had finished the homework.- The homework had been finished by him. 情態(tài)動詞 ( eg: must, may, should, can)情態(tài)動
5、詞 + be + doneEg: The teacher must solve the problem.- The problem must be solved by the teacher. 不定式 to do sth - to be doneEg: She needs to do the homework.- The homework needs to be done by her. 注意事項1.不及物動詞加介詞,副詞后相當(dāng)于及物動詞的謂語,應(yīng)當(dāng)視為整體,變被動時,不能丟掉介詞或副詞。Eg: look up, look after, take off, listen to He looke
6、d up a word in the dictionary A word was looked up in the dictionary by him. 2. 含雙賓語的動詞的被動語態(tài)。 (間接賓語,直接賓語)可變?yōu)閮煞N情況:1間接賓語為主語,直接賓語不變。2 直接賓語變?yōu)橹髡Z,間接賓語前通常加介詞to,有時加for。 teach sb sth(間接賓語) (直接賓語) eg: Tom teaches me English.- I am taught English by Tom.- English is taught to me by Tom. buy sb sth(間接賓語) (直接賓語)
7、 get sb sth eg: Lily has bought Lucy a gift.- Lucy has been bought a gift by Lily.- A gift has been bought for Lucy by Lily. 3. 帶復(fù)合賓語的動詞的被動語態(tài)。1.帶復(fù)合賓語的動詞的被動語態(tài),將其賓語改為被動語態(tài)的主語,賓補仍保留。 eg: I just saw John playing football on the playground.- John was seen playing football on the playground.see sb doing st
8、h(賓語) (賓補) 2. 在主句中,make, let, see, hear, watch等后面省略了to的不定式,變被動時,必須加上符號to. see sb do sthEg: I always see John play football on the playground.- John is always seen to play football on the playground by me. make sb do sth Eg: The teacher made the students clean the classroom.- The students were made t
9、o clean the classroom by the teacher. 主動形式表被動Eg: The bike needs repairing. The children need looking after. The cloth sells well. The water feels cold. 第二節(jié):被動語態(tài)變一般疑問句,和特殊疑問句。1.一般疑問句只需將系動詞或情態(tài)動詞提到句首,其他成分不變。Eg: It was made in China. Was it made in China? 2.特殊疑問句的變化,只需先將陳述句變?yōu)橐话阋蓡柧洌缓髮ζ鋭澗€部分提問即可,其他部分不變。Eg
10、: Some pictures can be drawn by him. Can some pictures be drawn by him? What can be drawn by him? Eg: It was made in China. Was it made in China? Where was it made? 3.一般疑問句,特殊疑問句的被動語態(tài)。Eg: Has she repaired the bike? She has repaired the bike.(陳述句) The bike has been repaired by her. (被動語態(tài)) Has the bik
11、e been repaired by her? (變一般疑問句) Eg: How can we bring about (帶來)the desired result? We can bring about the desired result how. The desired result can be brought about how by us. Can the desired result be brought about how by us? How can the desired result be brought about by us? 第三節(jié):被動語態(tài)變主動語態(tài)方法:1.先找
12、主語,也就是被動語態(tài)中的施動者。2.分清其時態(tài)。3.弄清此時態(tài)的主動語態(tài)的構(gòu)成。 Eg: Some pictures can be drawn by him. He can draw some pictures. The bike was repaired by Tom. Tom repaired the bike. 練習(xí):1.They are putting up many new buildings in Beijing.2.They didnt have to put off the match because of the weather.3.She has to go home no
13、w.4.No one knew the answer to the question. 5. They once heard her sing this song.6. They saw a boat coming towards them.7. He gets his mother a gift every birthday.8. My mother has asked me to run.9. Tina was doing her homework at nine yesterday.10. Can they finish the task on time? 11. How did she plant the tree?12. Tom made lily cry just now.13. Ancient people used a cup with three legs to drink wine.14. I had told her the result.15. His father will paint the house tomorrow.