2017年高考英語語法必考知識點：動詞不定式作狀語

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▲高考英語語法必考知識點：動詞不定式作狀語

目的狀語

To… only to (僅僅為了),in order to,so as to,so(such)… as to… (如此……以便……)

He ran so fast as to catch the first bus.他飛快地跑以便趕上第一班車。

I come here only to say good-bye to you.我來僅僅是向你告別。

▲高考英語語法必考知識點：動詞不定式作狀語

作結果狀語，表事先沒有預料到的，要放在句子后面。

What have I said to make you angry.

He searched the room only to find nothing.

▲高考英語語法必考知識點：動詞不定式作狀語

表原因

I'm glad to see you.很高興見到你。

To hear him talk in that manner, youwould think him a foreigner. 他這樣說話，你會以為他是外國人。

The old father smiled to know hissuccess. 知道他成功的消息，那位老父親笑了。

注意：不定式短語可以和表示情緒的形容詞和過去分詞連用，有時說明產生這種情緒的原因，有時不是說明原因，而是和形容詞一起說明主語的情況。

常見的這類形容詞和過去分詞有：

able有能力的，afraid 害怕的，amazed 感到驚異的，angry生氣的，anxious 急于的，astonished 感到驚訝的， careful小心的， certain有把握的，clever聰明的， comfortable舒服的，cruel殘忍的，deep深的，delighted 高興的， difficult有困難的， disappointed感到失望的，determined 有決心的，eager 急于的， easy容易的，fit 合適的，foolish 愚蠢的，fortunate 幸運的， free自由的，frightened感到害怕的，glad高興的，good好的， happy幸福的，hard艱苦的，lucky 幸運的，overjoyed 高興的， pleased高興的，possible 可能的，proud 自豪的，ready 準備好的，relieved 感到輕松的，right正確的，sad悲傷的，shocked感到驚訝的， sorry難過的，sure 肯定的， surprised感到驚訝的， unable沒能力的，useless沒用的，willing 愿意的，worthy 值得的，wrong 錯誤的等。

例如：

·He’ll be angry to hear these words. 聽到這些話他會生氣的。

·The new manager is easy to get alongwith. 新經(jīng)理很容易相處。

▲高考英語語法必考知識點：動詞不定式作狀語

典型例題

The chair looks rather hard,but in fact it is very comfortable to ___.

A. sitB. sit onC. be seatD. be sat on

答案：B.如果不定式為不及物動詞，其后應有必要的介詞。

當動詞與介詞連用時，常位于“形容詞+動詞不定式”結構的末尾。

▲高考英語語法必考知識點：動詞不定式作狀語

練習題

1. ---Where did he go ---He went to another store ________(buy) pencils.

2. I was surprised _________(watch) him eat so quickly.

3. _________(realise) our wishes, we must try our best to work well.

4. He is _____ honest a man _____ a lie. A. so; to tell B. too; to tell C. very; to tell D. such; that tell

5. I ran too fast _____ where I was going. A. to notice B. for me to notice C. to notice for me D. and notice

6. Would you be _____ to show me the way to the City Hall A. good enough B. good enough as C. so good D. as good as

7. The man will do everything he can ________(buy) a camera for his wife.

8. Tom kept quiet about the accident ________ lose his job. A. so not as to B. so as not to C. so as to not D. not so as to

9. --- Did that book give the information you needed --- Yes, but ______, we had to read it almost entirely. A. for finding it B. to find it C. finding it D. by finding it

10. I intended _____________ (discuss)the matter with you, but I had some guests hen.

11. The worker is ______ in repairing the machine to notice my coming. A. too busy B. enough busy C. busy too D. busy enough

12. Grace advised us to withdraw ______. A. so as to get not involved B. so as not to get involved C. so that to get not involved D. as not to get involved

13. He ran all the way up to the station ______ that the train had left fifteen minutes before. A. in order to find B. so as to find C. only to find D. such as to find

14. I had intended ___________ (visit) him while he was living at Aberdeen.

15. Despite the earnest efforts of various private groups as well as government agencies, many of the problems have not yet been solved, and much remains to ______. A. have been done B. be done C. have done D. do

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