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It句型小结

(2018-12-19 18:07:31)
初中阶段出现了许多由it引导的固定句型,先小结如下:
1. It‘s time ...“到......时间了”
   It's time for sth. /It's time(for sb.) to do sth. 
  It's time for me to go to school.我该上学了。
    It's time for school.
2. It's +adj.+ of/for sb. + to do sth.  it是形式主语,to do sth. 是真正的主语。
    of和for的区别取决于其前的形容词,若形容词是表示人的形容词则用of,如果形容词是表示物的形容词则用for。
    It's kind of you to help me.   能帮我你真是太好了。
    It's important for students to learn English well.对学生们来说学好英语很重要。
3. It takes sb. some time/money to do sth.“某人花......时间(金钱)做某事”  
    It will take me half an hour to go there.去那需要花我半个小时时间。
4. S+V+it+ adj./n. + to do sth. 其中it是形式宾语,真正的宾语是to do sth.
eg.   I think it better not to go.我认为不去比较好。
        I find it important to learn English well.我发现学好英语很重要。 
       I consider it our duty to keep the classroom clean.我们认为保持教室干净是我们的职责。
5.  It seems/seemed that 从句“看起来好像.......”
      It seems that he is happy.
6. It is /has been +时间段+ since + 一般过去时 “自从......以来已过了......(时间)。”
    It ‘s three years since he came here. 他来这三年了。
7.It's one's turn to do sth. “轮到某人做某事了”。
   It's your turn to clean the blackboard.轮到你擦黑板了。
8. make it. 成功;做到;约定时间。
    make it possible. 
    Let's make it next Sunday.咱们定在下周日吧!
9.It is/was +被强调部分+ that /who....强调句型
    It's Wang Hua who likes it. 是王华喜欢它。
10. It's said/belived  that...据说...
    It's said that Anna helped her.据说是安娜帮助了她。

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