5、状语：1)目的状语：常见形式有：to…. / in order to…. / so as to….

　　　　 We got up early in order to catch the first bus.

　　　 　2)结果状语：常见形式有： too…. to… / so….as to…. / only to….

　　　　 Would you be so kind as to help me with my English?

　　　 He returned home 15 years later, only to find his house burnt down.

4、定语：表示一个未发生的动作，放于被修饰的名词之后。

　　　　 The building to be built will be used as a hospital.

3、宾语： The child pretended to be sleeping / asleep when I came back home.

　　 注意：当不定式作宾语，其后接补语时，我们常用it 作形式宾语，把不定式宾语放于补语之后。

　　　　　 We think it possible to finish the work in a week.　

2、表语： Their task is to build a railway in a year.

[要点点拨]动词不定式表现为两种形式：to do 或 do，在句中可作：

1、主语： To build the bridge needs much money.

　　 一般用 It作形式主语放在句首，把不定式短语放于句末。

　　　　　 It doesn’t make any difference whether you go today or tomorrow.

非谓语动词有三种形式：动词不定式、分词、动名词

1．He took for granted that his business was of great importance. 2．The moment/instant he took apart the watch, he regretted. 3．The technician is familiar with the job to the degree that he can do it with his eyes closed. 4．The housewife would rather wash the clothes by hand than use the washing machine. 5．What they are pursuing turned out to be an illusion.　

KEY: ACDAB　 DCBAD　 BCCAA

1.withdraw　　 2. wither　 3. venture　 4. victim　 5. vacant 6. unfortunate　 7. tremble　 8. threaten　 9. temper　 10. temporary

1. He plays an important role/ part in promoting friendship between the two countries. 2. So/ As far as I know, this lady is the first one to distinguish between the two phenomena. 3. Anybody, regardless of his or her race or skin color, is entitled to a good education. 4. Such scientists as psychologists need to have a theoretical proficiency. 5. The pupil was so absorbed in the book as to forget the dinner.

词汇练习第五讲 t-z I. 识记词汇 1. Such ___ things as trees, books, and tables are easier for children to learn than those abstract concepts. [A] tangible　 [B] temporary　 [C] tentative　 [D] toxic 2. His self-esteem was under the ___ of being destroyed when he failed again and again. [A] transaction　 [B] thrust　　 [C] threat　 [D] territory 3. He has learned to ___ his wife’s weak points.　 [A] transmit　 [B] transform　 [C] transfer　 [D] tolerate 4. It is demanded that the government policy should be made more ___. [A] transparent　 [B] tough　　 [C] tropical　 [D] tricky 5. There has always been a ____ for new comers to feel difficult in this career.　 [A] twist　 [B] trend　　 [C] trial　　 [D] trade-off 6.He promised to ___ what was given him under any circumstances. [A] underlie　 [B] undergo　　 [C] undermine　 [D] undertake 7. His failure resulted from his ___ confidence in his own ability. [A] universal　 [B] ultimate　　 [C] undue　 [D] uniform 8. It is urgent that the message ___ to everybody concerned. [A] is sent　 [B] be sent　　 [C] sent　　 [D] must be sent 9. The document won’t be ___ until the president signed it. [A] valid　 [B] vacant　 [C] vague　 [D] variable 10. The news report has not been ___ by the government official. [A] clarified　 [B] specified　 [C] justified　 [D] verified 11. Women and children tend to be ___ to such attacks. [A] voluntary　 [B] vulnerable　 [C] vertical　 [D] virtual 12. This project is considered by experts as not ___ of money and time. [A] worth　 [B] worthwhile　 [C] worthy　 [D] worthless 13. The little boy ___ watching his mother preparing dinner. [A] take advantage of [B] take care of　 [C] take delight in　 [D] take charge of 14. She didn’t want to ___ to explain her behavior to her husband. [A] take into account [B] take to　　 [C] take up　 [D] take the trouble to 15. Exercises done ___ may be harmful to your health. [A] to excess　 [B] to no avail　 [C] to advantage　 [D] to the fore 16. ___he didn’t get our message? [A] What if　 [B] What about　 [C] What　 [D] Whether

1．spontaneous　 2. shelter　 3. reinforce　 4. relevance　 5. reluctant 6.　 register　 7. proficiency 8. preserve　 9. preliminary　 10. speculate 11. reputation　 12. respectively 13. superficial　 14. summarize 15. symptom 16. sympathy　 17. routine　 18. queue　 19. recognize 20. random