不定式

不定式的全称是“动词不定式”,是一种非限定动词,由不定式符号to+动词原形构成。不定式具有动词的特征,同时也有名词、形容词和副词的特征,但它还是属于动词,所以它本身可以带宾语和状语。动词不定式在句中可以作主语、宾语、表语、定语和状语,还可用在复合结构中,而且有完成式、进行式、完成进行式和否定形式。动词不定式的被动形式除了一般形式外还有其完成式和进行式。

11) The environmentalists are against _______________(在郊区建一座核电站的决定).

12) Sally Ride was the first _______________(探索外部空间的美国妇女).

13) They lifted a rock _______________(结果砸了自己的脚).

14) He was surprised _______________(在这个山村遇见一个中学同学).

15) I am sorry _______________(占用了您这么多时间).

16) I happened _______________(在他冲进来的时候站在门口).

17) She doesn’t like _______________(被当作客人).

18) If you want to save money, you’d better _______________(到校园书店买旧书).

19) We did nothing _______________(除了整天打桥牌).

20) We were made _______________(进屋之前在垫子上擦擦脚).

参考答案

11) the decision to build a nuclear power station in the suburbs
考点:同上
12) American woman to explore the outer space
考点:由only, last, next,序数词或形容词最高级修饰的名词常用不定式作定语

13) only to drop it on their own feet
考点:不定式作结果状语

14) to meet a high school classmate in the mountain village
考点:不定式作原因状语

15) to have taken up so much of your time
考点:1. 不定式作原因状语;2. 不定式的完成时

16) to be standing in the doorway when he rushed in
考点:不定式的进行式

17) to be treated as a guest
考点:不定式的被动形式

18) go to the campus bookstore to buy used books
考点:不带to的不定式

19) but play bridge the whole day
考点:同上

20) to wipe our feet on the mat before going into the room
考点:当动词see, make, hear等用于被动语态时,不定式要保留to

更多节目请进入2010年12月CET6备考小组