Grammar and usage(2): Overview: infinitive, verb-ing and verb-ed(I)教学设计与反思

infinitive, verb-ing and verb-ed(II)

单

元：Unit 2 What is happiness to you? 板

块：Grammar & Usage I. 动词不定式可作____语, _____语, _____语, _________语, _____语, _____语。动词不定式作状语时表_____, _____, _____和_____等。

(i) 用in order to / so as to 填空：

1. All these gifts must be mailed at

once __________________ be received in time for Christmas. 2. ______________ be received in time for Christmas, all these gifts must be mailed at once. Conclusion 1: so as to (不能放在_____), to, in order to作目的状语可以放在__________。

(ii) He hurried to the station only ________ (find) that the train had gone. Conclusion 2: 在so …

as to, such …

as to, only to

…

结构中不定式作________，其中only to …

用于表示意想不到的结果。

(iii)The boy isn’t old enough _______ (go) to school. =The boy is too young _______(go) to school. Conclusion 3 : ____ + enough to do,

too

+ ____…

to do结构

(iv) I’m glad ________(meet) you. Conclusion 4:形容词（glad, happy, lucky, fortunate, surprised, angry, 第

1 页

共

4 页

2018-6-4

anxious, ready, quick, slow, cruel, clever等）+ __________作原因状语。

II. 现在分词可作____语, _________语, _____语, _____语。

现在分词作状语时，其逻辑主语必须与句子的主语相同；如果不相同，分词前必须加上自己的主语，这种结构被称为独立主格结构。

Time permitting,I will stay for another week. =If time permits,I will stay for another week. (i) We stood there,______ (talk) to each other. The poor man sat by the road, _______(beg). Conclusion 1:

动词stand,sit和lie加现在分词作伴随状语，表示______________。

(ii)Americans like travelling, _____(drive) their cars. They often communicate with each other, _______(use) English. Conclusion 2 作方式状语，表示谓语动词动作发生的__________。

(iii)

1（改错）Seen the big snake, the girl was almost frightened to death. 2 __________ (wait)in the line for half an hour, he suddenly realized that he left his wallet at home. Conclusion3 现在分词可表示动作与谓语动词动作____发生或进行，而现在分词的完成式表示它发生在主句谓语动词动作____。

(iv)_____ (be)a student, I must work hard. 第

2 页

共

4 页

2018-6-4

=Because I am a student, I must work hard. _______(not know) what to do next, he turned to the teacher for help. =Because he didn’t know what to do next, he turned to the teacher for help. Conclusion4 作原因状语，相当于__________ (v) 作____状语

（改错）Both his parents died in the war, left him alone in the world. (vi)作____状语

（改错）Working hard, and you will succeed one day. III. 过去分词可作____语, _________语, _____语, _____语。

(i)时间状语

Seen from the hill, the park looks very beautiful. When ______ seen from the hill, the park looks very beautiful. When completed, the museum will be open to the public. When ______ completed, the museum will be open to the public. Once seen, it can never be forgotten. Once______ seen, it can never be forgotten. (ii)原因状语

Frightened by the thunder and lightning in the night, the girl did not dare sleep alone in her own room. ________________ frightened by the thunder and lightning in the night, the girl did not dare sleep alone in her own room. 第

3 页

共

4 页

2018-6-4

Lost in thought, he almost ran into the car in front of him. __________ lost in thought, he almost ran into the car in front of him. (iii)条件状语

Given more time, we could do it much better. __________ given more time, we could do it much better. Unless invited to speak, you should remain silent at the conference. Unless _______ invited to speak, you should remain silent at the conference. Compared with other professors, she was an excellent speaker. (=__________ compared with other professors...) Exercise 你们班上举行一次讨论会，讨论如何保持愉快的心情，请你以“How to keep happy”为题写一篇英文演讲稿，词数100左右

(运用至少5处非谓语动词）

第

4 页

共

4 页

2018-6-4