初中接触到的单词加ing形式的有:enjoy, practise, finish, mind,avoid。 不用词语解释,你区分ving和to v就行了。to v之所以叫不定式就是因为他的不确定性。以上那些单词都很确定,所以用不上不定式,只能用ving。比如。avoid避免。避免做某事。还有finish完成,已经定下来的事,就是ing了。
下列结构只能用V-ing:
1. keep doing
2. keep /carry on doing
3. keep sb. Doing
4. enjoy doing
5. finish doing
6. be afraid of doing
7. be worth doing
8. be busy doing
9. how about doing//what about doing
10. spend some time (in)doing
11. spend some money (in) buying
12. feel like doing
13. stop/keep/prevent … from doing
14. thank you for doing
15. thanks for doing
16. do some cooking/cleaning/reading/shopping/washing
17. go swimming/fishing/shopping/skating/boating
18. mind/practise doing
19. prefer doing … to doing…
20. can’t help doing
21. there is/are +n.+ doing …
还有介词后面加n./pron./v-ing,也就是你说的加动词就加ing形式的bai,有几个要注意,这几个to是介词
pay attention to doing
be/get used to doing(习惯于)
end up doing
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