12. suggest doing 建议做某事

　　I suggested going for a walk. 我建议去散步。

　　13. be worth doing 值得做某事

　　He'll probably say no, though it's worth trying. 他很可能不同意，但不妨去试探一下。

　　14. spend…doing花费...做某事

　　How much time do you spend practicing English every day? 你每天花多少时间练习英文?

　　15. while/when doing

　　I like to listen to music while running. 我喜欢一边跑步，一边听音乐。

　　16. have a good time/fun/problems/trouble/difficulty doing做某事有乐趣/问题/麻烦/困难: I have difficulty remembering names. 我不易记住人名。

　　17. prevent/stop/keep…from doing阻止...做某事

　　Nothing can prevent him from going. 什么都不能阻止他前往。

　　4

　　加do的高频考查动词

　　1. let sb. do 让某人做某事

　　I hope you can pardon his badness and let him start all over again.希望您能原谅他的不好，让他从新开始。

　　2. make sb. do 使某人做某事

　　He find it impossible to make her change her mind. 他发现使她改变主意是不可能的。

　　3. hear sb. do 听见某人做某事

　　The shouting boy did not hear his mother call him. 大声叫嚷的孩子听不到妈妈的叫唤。

　　4. have sb. do 要求某人做某事

　　Will you like to have him call you back ? 要他给你回个电话吗?

　　5. would rather do than do 宁愿做...不愿做...

　　They would rather go fishing than stay at home. 他们宁愿去钓鱼，也不愿待在家里。

　　6. had better do 最好做某事

　　You had better have another think. 你最好 再想一想。

　　5

　　加to doing的高频考查动词

　　1. prefer doing to doing 宁愿做...不愿做...

　　Their teacher prefers doing to talking. 他们的老师喜欢做而不喜欢说。

　　2. be used to doing 习惯做某事

　　I'm not used to doing shopping>

　　3. look forward to doing 期待做某事

　　I look forward to being alone in the house. 我盼望着能自己一人待在这所房子里。

　　4. pay attention to doing 注意力集中在做某事上

　　You should pay attention to picking your words . 你应该注意措词。

　　5. devote … to doing 奉献...去做某事

　　I devote myself to helping the poor. 我致力于帮助穷人。

　　6

　　加to do= 加doing的高频考查动词

　　1. start to do =start doing 开始做

　　When did you start to learn English? 你何时开始学英语的?

　　2. learn to do = learn doing学着做

　　She is learning to play the piano. 她在学弹钢琴。

　　3. continue to do = continue doing继续做

　　Bread continues to rise in price. 面包的价格继续上涨。

　　7

　　加to do≠加doing的高频考查动词

　　1. forget to do 忘记要做

　　Don't forget to leave room for our teacher.

　　forget doing做了某事而把它忘记了

　　2. remember to do记得要做

　　remember doing记得做过

　　3. need to do需要做

　　need doing需要被做

　　4. stop to do 停下来开始做

　　stop doing 停止正在做的事