内容正文:
Section Ⅲ Grammar(1)
动词接动词-ing形式或不定式
◎框架脉络
◎感知语法
【回忆温故】
1.上个单元讲解的动词-ing形式和动词-ed形式均属于非谓语动词,在句子可以作定语、状语和宾语补足语。
2. 非谓语动词还包括动名词和不定式,动名词是动词-ing形式中的一种。
【观察知新】翻译下面的句子,初步体会动名词和不定式在句子中的语法意义。
1.I enjoy reading interesting novels in my free time.
2.They keep running for an hour every morning.
3.She avoids making mistakes in the exam.
4.They plan to visit the Great Wall this summer vacation.
5.He decided to study abroad next year.
翻译:
1.我喜欢在空闲时间读有趣的小说。
2.他们每天早上坚持跑步一小时。
3.她避免在考试中犯错误。
4.他们计划今年暑假去参观长城。
5.他决定明年出国留学。
小结:上面的动词不定式和-ing形式都作前面动词的宾语。
◎精讲语法
1.只能跟动词不定式作宾语的动词
①三个希望两答应(hope,wish,expect,agree,promise)
②两个要求莫拒绝(demand,ask,refuse)
③设法学会做决定(manage,learn,decide/determine)
④不要假装在选择(pretend,choose/select)
⑤提出计划两打算(offer,plan,mean,intend)
⑥申请失败负担起(apply,fail,afford)
⑦准备愿望又碰巧(prepare,desire,happen)
⑧此外,afford,happen,threaten等也要用动词不定式作宾语
I can't afford to buy a new car this year because I haven't saved enough money.
我今年买不起新车,因为我没有存够钱。
She intends to study abroad after she graduates from high school.
她打算高中毕业后去国外留学。
The workers demanded to get a pay raise due to the increasing cost of living.
由于生活成本不断增加,工人们要求加薪。
2.只能跟动词-ing形式作宾语的动词(短语)
①喜欢考虑和避免(enjoy,consider, avoid)
②不禁放弃太冒险(cannot help,give up,risk)
③感激承认很值得(appreciate,admit,worth)
④介意想象两推延(mind,imagine,delay,put off)
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⑤允许完成和期望(allow/permit,finish,look forward to)
⑥建议继续加操练(suggest,go on,practise)
⑦献身原谅要坚持(be devoted to,excuse,insist on)
⑧错过成功再继续(miss,succeed in,keep on)
I really appreciate having you as my friend.
我真的很感激有你这样的朋友。
We are looking forward to seeing the new movie.
我们期待着看那部新电影。
He succeeded in solving the difficult math problem.
他成功地解决了那道数学难题。
The school doesn't permit smoking on campus.
学校不允许在校园内吸烟。
You should avoid making the same mistake again.
你应该避免再犯同样的错误。
Don't give up trying, and you will make it one day.
不要放弃尝试,总有一天你会成功的。
【点津】 allow,permit,advise后需加动词-ing形式作宾语,但如果后面有名词或代词作宾语,则用动词不定式作宾语补足语,即allow/permit/advise doing/sb to do sth。
3.既可跟动词不定式又可跟动词-ing形式作宾语的动词(短语)
(1)表示“爱憎喜恶”的情感类动词
hate,love,like,prefer等动词后接动词不定式和动词-ing形式作宾语时,含义有些区别:接动词不定式作宾语时,一般表示一次性、具体的动作;接动词-ing形式作宾语时,一般表示习惯性、一般性的动作。
She prefers to take a walk after dinner rather than watch TV.
她晚饭后更喜欢散步而不是看电视。
He prefers swimming in the sea to swimming in the pool.
比起在游泳池里游泳,他更喜欢在海里游泳。
(2)以下动词既可接动词-ing形式又可接动词不定式作宾语,但意思有区别。
I'm very busy now, so I can't help to clean the house.
我现在很忙,所以不能帮忙打扫房子了。
When she heard the funny story, she couldn't help laughing.
当她听到那个有趣的故事时,忍不住笑了起来。
I regret to tell you that you failed the exam.
我很遗憾地告诉你,你考试不及格。
She regrets not studying hard when she was in high school.
她后悔高中时没有努力学习。
(3)固定搭配
(值得做某事)deserve doing/to be done , be worth doing,be worthy to be done, be worthwhile to do/doing
(需要被...)want doing/to be done, need doing/to be done, require doing/to be done
The problem deserves considering carefully.=The problem deserves to be considered carefully.
这个问题值得被仔细考虑。
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The book is worth reading twice.
这本书值得读两遍。
The house requires cleaning.=The house requires to be cleaned.
这房子需要打扫了。
(4)begin,start,continue等少数几个动词后接动词不定式或动词-ing形式作宾语时意义区别不大。
Despite the noise outside, he continued working/to work on his project.
尽管外面很吵,他还是继续做他的项目。
【巧学活用1】——单句语法填空
①Have you ever considered studying (study) abroad?
②His visit,however,ended up involving (involve) a lot more than that.
③In fact,anyone wishing to try (try) race walking should probably first consult a coach or experienced racer to learn proper technique.
④That approach brought Cobb's air travel last year down by 75%,and she plans to continue (continue) the practice.
⑤My colleague refused to accept (accept) it,saying that we were all just doing our job.
【巧学活用2】——补全句子
①We can't put off buying a new printer (推迟购买新打印机)for our company.
②I strongly advise buying the ticket at once(强烈建议马上买票).
③He tries to avoid eating sweets (避免吃糖果)because they are unhealthy.
④I happened to meet my old friend (碰巧遇到了我的老朋友)in the supermarket yesterday.
⑤The brave soldier deserves rewarding/to be rewarded (值得奖励) for his heroic deeds.
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