Unit8Grammar2.ppt

1、Grammar 2,Unit 8 Green Switzerland,Para 1,Pollution,Help Kitty complete Part C on Page 114.,Passive voice,注意点： 句中含有双宾语如give/ buy sb sth 时，一般要把间接宾语（sb）变成被动句的主语，若将直接宾语( sth ) 变成主语，则在间接宾语前加上介词to或for。常用to的介词有give, show, pass, hand, lend, send 等；常用介词for 的动词有borrow, buy, make 等。 如： 1、最后，橡皮被传递给了我。 The eras

2、er was passed to me at last. 2、他给我买了一个玩具，作为我的生日礼物。 A new toy was bought for me as my birthday present by him.,Passive voice, 主动句中，谓语是含有介词或副词的动词短语，变为被动句时，介词或副词不能省略。常见的词组有listen to, take care of, pay attention to 等。 如： We often talk with the old politely. The old are often talked with politely by us.

3、主动句中作宾补的不带to的动词不定式，变被动时要加上to.常见的词组有hear/ see sb do sth, make sb do sth 等。 如：we make the boy stand outside. The boy was made to stand by us.,Passive voice,将下列句子变为被动语态，每空一词。 1. We ate some bananas last night. Some bananas _ _ by us last night. 2. When will you hand in your homework? When _ your homewo

4、rk _ _ _ ? 3. He looks after his father very well. His father _ _ _ very well by him. 4. I saw him cross the road just now. He _ _ _ _ the road by me just now.,Practice,were eaten,will be handed in,is looked after,was seen to cross,Practice,用所给词的适当形式填空 1. The 29th Olympics _in Beijing next year. ( w

5、ill hold ) 2. I think he _ this work tomorrow morning. ( finish ) 3. This building _in the zoo last year . ( build ) 4. The boy is often seen _ baseball by us. ( play ) 5. The plan (use) as a training centre.,will be held,will be finished,was built,to play,is used,明天我校将举行一次校运会。 这些玩具在那家商店出售。 昨天这些海报被他们分发给街上和行人。 旧衣服常被收集给穷人。,A school sports meeting will be held at our school tomorrow.,These toys are sold in that shop.,The posters were handed out to the people in the street by the m.,Old clothes are often collected for the old.,