做主语和宾语时的比较 一般来说.不定式和动名词成份相同时.表示客观性.一般性行为多用动名词表示.而表示一次性.具体性行为则多用不定式. Looking after children is her job.照看小孩 To clean the classroom is his job today.打扫教室 I like swimming, but I don't like to swim today because I don't feel well. 注意下列重点内容: ①begin和start本身为进行时.或后面动词为心理变化意义的动词时.须接不定式 When we came in, they were beginning to have supper. After his explanation, I began to understand it / realize that I was wrong. ②有些词后面既可以接不定式.亦可接动名词.但其意义有很大区别.须特别注意 A.remember.forget.regret接动名词.表示完成意义.接不定式.表示将来意义 Please remember to bring me the book I want next time. I remember seeing her somewhere before. Don't forget to write to me soon. I never forget visiting them for the first time. I regret missing that good film last week. I regret not taking your advice. I regret to say I can't take your advice. B.mean:mean to do=want to do打算.想要-- mean doing:意味着.就是 I am sorry I didn't mean to hurt your feelings. I meant to call on you, but I was so busy. Learning a foreign language doesn't mean just working in class. C.stop:stop to do停下来.要干另一件事 stop doing停止做 After some time, they stopped walking and had a rest. After walking some time, they stopped to have a rest. D.try:try to do.努力.试图干-- try doing:试着干-- He searched everywhere and tried to find his key. He came to the city from the countryside and tried to find a job. The mother is out and the boy had to try cooking for himself. They tried to succeed and tried doing their experiments again and again. E.want.need.require接动名词表示被动意义.接不定式就要i用被动式.这时主语与动名词之间为动宾关系. These young trees require looking after. The matter needs thinking over. F.go on:go on to do继续干和原来不同的另一件事 go on doing继续干原来同一件事 After a smoke.he went on telling us that interesting story. After writing the composition he went on to work out his maths problems. G.动词advise.allow.permit.forbid后面接单宾语时用动名词.接复合宾语时用动词不定式. Doctors advise giving up smoking to benefit one's health. The doctor advised him to give up smoking so as to improve his health. She doesn't allow smoking in her room. H.be considered to have done被认为已经做了-- consider-to be认为是-- consider doing考虑做某事 查看更多

 

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