内容正文:
动词不定时+双宾语专练
不定式
1、 什么是不定式
不定是“不受限定”的意思,不受主语单数复数、人称(第一人称,第二人称,第三人称)及时态,语态的限定。
2、 基本形式:
to+ 动词原形, 即 to do . 有时可省略to.(to 不是介词)
3、 不定式的用法
不能作谓语。(但可以担任除谓语外的任何成分——主语、表语、宾语、状语和宾语补足语。)
考点一:作主语。
(1)位于句首,谓语动词用“第三人称单数”。
To dance is a lot of fun.
(2)当为了强调主观意愿,也为了避免头重脚轻,常用it 做形式主语,不定式做真正主语,并后置。
To learn English well is important for us= It is important for us _________ __________ English well.
【句型】It is adj. for sb. to do sth. _____________________________________(填汉语意思)
➩请完成下列练习。
1. It took me two weeks ______ reding the novels written by Haimingwei.
A. Finish B. to finish C. finishes D. finishing
2. It’s a good habit __________ every day.
A. to keep doing exercise
B. to stay up late
C. to make much noise
D. to eat too much
考点二:作宾语
(1) 用在及物动词后,作宾语。【主+谓语+to do】
这类动词有 would like, want, wish, _________(希望), ____________(决定),__________(打算),___________(提出),__________(承诺),_____________(同意)等。
例:I would like _________ __________ a film this evening. 我今晚想看电影。
§速记§:
想要学习就努力(want, learn, try)要帮助并同意(need, help, agree/refuse)
答应记得别忘记(promise, remember, forget)喜欢决定后开始(like, decide, begin)
(2)It 作形式宾语,动词不定式作真正宾语。【主语+谓语+it + adj+ to do】
这类的谓语:(find /think/ feel/ make )
例:I find it not easy __________ __________ a bike.
(3)在动词know, learn, tell, teach 后,接“疑问词+不定式”结构作宾语。
例:I don’t know __________ __________ __________ next. 我不知道下一步做什么。
Can you tell me _________ __________ __________ English well? 你能告诉我如何学好英语吗?
➩请完成下列练习。
3. Mr. Zhou is good at cooking and he was decided _______ his own restaurant.
A. open B. opened C. to open D. opening
4. My dad bought me a new MP4, but I don’t know ___________.
A. What to use B. which one to use C. how to use it D. when to use
5. His broken leg made it difficult for him ____________.
A. Walked B. to walk C. walk D. walking
6. Tom refused ___________ (go) back into the hospital. 汤姆拒绝再进医院。
7. He tried _________________(control ) his voice. 他尽量控制自己的声音。