1、动词原形: 1 情态动词后用动词原形。must,can,could,may,shall,should.2 do does did以及don’t doesn’t didn’t 后用动词原形 3 let sb do sth 让某人做某事 4 why not do sth = why don’t you do sth? 为什么不做某事呢？5 had better do sth 最好做某事 否定形式 had better not do sth 最好不要做某事 6 make sb do sth 使得某人做某事 动词 to do 形式 ：1. want
2、 to do sth 要做某事 2.Would like to do sth 想要做某事 3.Tell sb to do sth 告诉某人要做某事 否定： Tell sb not to do sth 告诉某人不要做某事 4.Ask sb to do sth 要求某人做某事 5.Ask sb not to do sth 要求某人不做某事（ 否定形式）6.Plan to do sth 计划做某事7.Decide to do sth 决定做某事 8.It’s time to do sth 做某事的时间到了 动词 ing 形式 :1.Enjoy doing
3、sth 喜欢做某事 2.Like doing sth 喜欢做某事 3.Feel like doing sth 想要做某事 4.Be busy doing sth 忙于做某事 5.Be good at doing sth 擅长做某事 6.How about doing sth = what about doing sth ？ 做....怎么样？ 7.Be interested in doing sth 做某事很感兴趣1. allow sb. to do sth. 允许某人去做某事 2. asked sb. (not) to do sth. 叫某人做事
4、某事(叫某人不要去做某事) be asked to do sth. 被叫去做某事/被邀请去做某事3. be afraid to do sth. 害怕做某事4. be afraid of doing sth. 害怕做某事 5. be afraid of sth. 害怕某物 He is afraid of snakes. 6. be amazed to do sth. 对做某事感到惊讶 He was amazed to meet the girl there. be amazed at sth. 对某事感到惊讶 They w
5、ere amazed at the news. 7. be busy doing/with sth. 忙于做某事 (常考) e.g: I was busy washing my car at that time. 那时候我正忙于清洗我的车子。 8. be coming/going/leaving/fiying/moving/dying(某些位移动词用进行时态时表将来) the bus is coming/the dog is dying. 9. be excited to do sth. 对做……感到兴奋10. be frightened t
6、o do sth. 害怕去做某事11. be glad/happy to do sth. 高兴去做某事 be pleased to do sth. 高兴做某事 12. be interested in sth./doing sth. 对某事感兴趣/对做某事感兴趣 13. be/get ready for/to do sth. Be ready for sth. 为某事做好了准备 14. be surprised to do sth. 对做某事感到惊奇 be surprised at sth. 对某事感到惊奇15. be w
7、orth doing sth. 值得做某事 (worth 后接动词-ing形式，常考) 16. begin to do sth. begin/start to do/doing sth.开始做某事17. can/be able to afford (to buy) sth. 有能力购买(供)…… 18. can/may/must do sth. could/would/should/might do sth. 19. can’t wait to do sth. 迫不急待地去做某事 20. decide to do sth. 决定去做某事 ma
