初二英语之动词不定式的用法.docVIP

初二英语知识总结 动词不定式： to+动词原形 不能做谓语。 一 做主语 To learn English is important for me . It is important for me to learn English. It is kind of you to help me . It takes me half an hour to walk to school every day. It’s good for us _______ (exercise) more . 二 做宾语 I hope to have much money . She planned to stay at home . 可以加动词不定式的词有：want , afford(卖得起，支付得起) ,fail (失败) ,decide, hope , expect, would like , happen(碰巧), wish（祝愿，希望） help， try , forget , remember, like , start, begin, stop,like 等 try to do sth 努力/尽力做某事 try doing sth 试着做…… forget to do sth 忘记做某事 （事情没做） forget doing sth 忘记曾经做过什么（事情已经做了） Don’t forget to bring your homework to school . I forgot seeing him somewhere. remember to do sth 记得做某事 remember doing sth 记得做过什么 I must remember to give you back the money. I remembered giving you that money . stop to do sth 停下（正在做的一件事）去做另一件事 stop doing sth 停止做什么 Let’s stop to have a rest . When my mother came in , I stopped writing. Stop________ (talk) , I want to tell you a thing. 疑问词+动词不定式 做宾语 I don’t know what to say . She wants to know how to go . 三 做宾语补足语 The teacher told us to stand there quietly. She asked me to go shopping with her. 常用的词组： want sb to do sth , would like sb to do sth , teach sb to do sth , tell sb (not) to do sth, help sb (to) do sth. make/ have /let sb do sth , see/watch/listen to/hear/find/feel sb do sth (动词不定式符号to省略了) see/watch/listen to/hear/find/feel sb doing sth (强调动作正在进行) I saw a dog run into a house . I see them playing basketball there . 四 做定语 Watching sitcoms is a great way to relax. Would you like something to drink? I have no time to wait for you. Beijing is a good place ______ (visit) . 五 做状语 She followed me to see what happened next. He always tells us jokes to make us laugh. I am sorry to trouble you . 六 做表语 Her job is to sell shoes . My dream is to be a scientist . It seems to rain. He seemed to know everything . 习题： 1 Do you want ________ (join) us ? 2 She hopes ________ (see) you soon.