湖南省株洲四中高中英语必修4：Unit 3《Tomorrow’s world Grammar and usage》（译林版）同课异构课件 2.ppt

Unit 3 Tomorrow’s world 被动语态与系表结构 被动语态表示动作，句子主语是该动作的承受者，过去分词表示动作；而系表结构表示状态，说明主语的特点或所处的状态。 The long novel was written by Mr. Lu Xun in the 1920s. The long novel is well written, isn’t it ? The glass was broken by his little son yesterday. Look, the glass is broken! Who broke it ? 被动语态 被动语态 系表结构 系表结构 Feedback: Choose the best answers: — Is Bob still performing ? — I’m afraid not. He is said ______ the stage already as he has become an official. to have left B. to leave C. to have been left D. to be left 2. — Don’t you think it necessary that he _____ to Miami but to New York? — I agree, but the problem is ______ he has refused to. will not be sent; that not be sent; that C. should not be sent; what D. should not send; what 3. Millions of pounds’ worth of damage ____ by a storm which swept across the north of England last night. A. has been caused B. had been caused C. will be caused D. will have been caused 4. Much attention should ____ the rapid increase in the number of cars on the roads, which may ____ traffic jams and more accidents. A. pay to;result in B. be paid;result from C. be paid to;result in D. be paid;result from 5. She is very shy and she is not used to ____ in front of others. A. praise B. praising C. being praised D. be praised 6. — What did the students think of the speech made by the lecturer yesterday? — To tell you the truth, the students were all ____ with the ___ speech. A. boring; boring B. boring; bored C. bored; bored D. bored; boring 7. My sister ______ a good chance to go abroad for further education. A. offered B. was offering C. has offered D. was offered 8. A book ____ more than once if you want to understand it better. A. must be readed?? B. must be read?? C. must to be read?? D. must read 9. Every possible means ____ to prevent the air pollution, but sky is still not clear. A. is used B. are used C. have use