1.動詞開頭的句子形式
不定式和動詞ING做主語的區別:
A:
1、動名詞做主語往往表示普通的、一般的行為,不定式做主語常表示某次具體的行為。例如:
Collecting information about children's health is his job. 收集有關兒童健康的信息是他的工作。
It's necessary to discuss the problem with an experienced teacher. 與一位有經驗的老師討論這個問題是有必要的。
2、常用不定式做主語的句型有:
(1)It's difficult (important, necessary) for sb. to do
(2)It's kind (good, friendly, polite, careless, rude, cruel, clever, foolish, brave) of sb. to do.
3、常用動名詞做主語的句型有:
It's no good (use, fun) doing.
It's (a) waste of time one's doing.
ps:“collecting the information about childrens health”只是暫時行為,又不是一直都在收集。
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