语法攻略 100 句背诵It 句型1.It is/has been 3 years since he got married.他结婚 3 年了。2.It will be 3 years /a long time before everything returns to normal.（将）要 3 年/很长时间一切才恢复原状。3.It was 3 hours before the fire was put out.过了三个小时大火才被扑灭。4.It won ’ t be long before he comes back.不会要很久他就会回来的。5.It/This is/was the first(second) time (that) I have been/had been here.这是我第一（二）次我来这里。6.It makes no difference to me when the sports meeting will be held.运动会什么时候举行对我说无关紧要。7.Two many students find it difficult to get into the classroom on time in the morning.太多学生觉得早上按时到校很难。8.It is no use/good learning without practice.学而不用没有用处/不好.9.It was Oct 1 st , 1949 when PRC was founded.中华人民共和国成立的时间是 1949 年 10 月 1 日。10. It was on Oct 1 st , 1949 that China was founded.中华人民共和国就是在 1949 年 10 月 1 日成立的。虚拟语气11. I f I were you , I wouldn’t help him.如果我是你，我就不会帮他。（与现在）12. I f it were to rain tomorrow, I wouldn’t go for the picnic.I f it should rain … I f it rained … 如果明天下雨，我就不去野餐。（与将来）13. If you had come earlier, you would have met him.如果你早一点来你就会遇上他了。（与过去）14. (How) I wish I knew the answer now, but I don’t know. 我希望我现在知道答案。（wish）15. (How) I wish I had known the answer, but I didn’t know.我希望我当时知道答案，但我不知道。（wish）16. I would rather you had finished your homework. 我宁愿你已经完成了作业。（would rather） I would rather (that) you came to see me tomorrow. 我宁愿你明天来看我。 I would rather (that) you left now. 我宁愿你现在就离开。17. If only I had been to Beijing. 要是我去过北京就好了。（if only）18. If you had taken/followed the doctor’s advic...
