非谓语动词的常用结构
1.不定式
want (sb.) to do sth. 想要(某人)做某事would like (sb) to do sth 想要(某人)做某事wish (sb.) to do sth. 希望(某人)做某事agree sb to do sth 同意(某人)做某事tell (sb.) to do sth 吩咐(某人)做某事ask (sb.) to do sth 要求(某人)做某事(注：ask\tell sb. not to do sth. 叫某人不干某事)
invite sb to do sth 邀请(某人)做某事plan to do sth. 计划去干某事
hope to do sth 希望去干某事decide to do sth. 决定去干某事
can`t wait to do sth. 迫不及待地干某事can`t afford to do sth 承受不了做某事It takes\took sb.+时间、金钱to do sth.某人花费时间、金钱去干某事
It’s +adj. for sb. to do sth.
It’s +adj. of sb. to do sth. 做某事对某人来说是…(假如Sb be adj 通顺就用of ) It’s better /best to do sth. 最好做某事
be afraid to do sth 害怕...干...
be excited to do sth 对干.、、、感到兴奋
too…to do sth. 太…而不能…
Be (not) enough (for sb.) to do sth. (对某人来说)做某事(不)够
2. _ing分词：
enjoy doing sth乐于做某事
finish doing sth完成做某事
feel like doing sth 想要做某事
keep sb doing sth 使某人一直做某事mind doing sth 介意做某事
miss doing sth 错过做某事practice doing sth 练习做某事spend money/time (in)doing sth 花费……做某事
give up doing sth 放弃做某事Thanks for doing sth 感谢做某事be interested in doing sth 对做某事感兴趣be busy doing sth 忙于做某事can't help doing sth 禁不住做某事have fun doing sth. 干某事很愉快have problems doing sth. 干某事有困难look forward to doing sth 期望做某事
be used to doing sth 习惯于做某事be afraid of doing sth 害怕...干... what about doing sth. 做某事如何？how about doing sth 做某事如何？be good at doing sth 擅长于做某事help sb with doing sth 帮助某人做某事without doing sth 没有做某事with doing sth 做了某事
3.v. 原形
Why not do sth 为什么不做某事help sb(to)do 帮助某人做某事make sb do sth. 使某人做某事have sb do sth. 让某人干某事
had better (not)do sth 最好做某事
could you please (not) do sth？请你（不要）做某事4.不定式和v-ing
1) stop to do sth. 停下来，要去干某事
stop doing sth. 停止正在干的事
2）forget\remember to do sth. 忘记、记住要去干某事Forget\remember doing sth. 忘记、记得已干的事
3）like\love\hate to do sth. 喜欢、讨厌去干某事
like\love\hate to doing sth 喜欢、讨厌干某事(习惯性的)
4) see\watch \ hear sb. do sth. 看见、听见某人干某事（一般包含某事全过程）
See\ watch \hear sb. doing sth.看见、听见某人正在干某事
5)try to do sth 尽力做某事he will try to help us if he is free.
try doing sth 尝试着做某事Try practicing five hours a day.
6)need to do sth . 需要I need to buy some books.
need doing sth 被动的意思。The flowers needs watering.
7) start\begin to do 或doing sth. 开始干某事（两种表达意义区别不大）
8)go on doing sth 继续做同一件事
Go on to do sth 继续做另外一件事
9) mean to do打算，有意要…
mean doing意味着
专项练习：
用所给动词的正确形式填空。
1. Mr. Chen enjoys __________(drink) tea but hates__________(eat ) pizza.
2. Let’s __________(talk) about Jay’s concert.
3. Would you like _________(have) some dumplings?
4. Mom asks me _________(do) my homework first.
5. Kim isn’t good enough ___________(pass) the competition.
6. Jack keeps __________(play) sports for many years.
7. I found Helen ___________(sing) under the tree.
8. Children often complain about ____________(do) too much homework.
9. Dale likes ___________(play) the guitar, but he isn’t good at __________(play) it.
10. --Don’t stop ________(read), Max. --But I want to stop ___________(have) a rest.
11. --Did you hear someone _________(walk) by just now? –No, I didn’t hear anything.
12. We are happy ___________(see) each other again after ten years.
13. He isn’t allowed ___________(hang) out with his friends if he doesn’t finish __________(do) his homework.
14. I’ll try ___________(not speak) loudly in public.
15. They spent two months __________(live) in South Africa.
16. You’d better ____________(not cross) the road alone.
17. It’s very kind of you ____________(help) me ____________(make) dinner.
18. He seems ___________(argue) with his grandmother.
19. I’m not the last one ____________(leave) the party.
20. By the way, would you mind my __________(open) the door for a while?
21. Why don’t you __________(sing) us a song?
22. The little girl forgot ____________(send) the letter.
23. She hopes ___________(take) a vacation in Hawaii next holiday.
24. Larry decided ____________(not become) a professional soccer player.
25. How long did it take you ___________(work) as a volunteer?
26. I don’t feel like _____________(take) a shower.
27. Tony went swimming instead of ____________(babysit) his little sister yesterday.
