it 句型总汇

it 句型总汇1.It is not untilthat 直到才2.It is no wonder that 难怪3.It is said(reported, estimated) that据说（报道、估计）4.It is a pity(shame) that 真遗憾 that后的从句一般用虚拟语气（should do），should可省去译为竟然。没有这种意义时，则不用虚拟语气。5.It is time ( about time ,high time ) that . 是（正是）的时侯 that 后的从句应该用虚拟语气“did”6.It is the first ( second . ) time that .是第一（二）次that 从句要用完成时态。it有时用 this 替换。7.It happens (seems, looks, appears ) that. 碰巧，似乎8.It is no good (use ) doing sth. 做没好处9.It doesnt matter whether ( if ) . 不论（是否）没关系10.It is kind（nice, considerate, generous） ( of sb. ) to do sth.某人真是太善良(好、体贴、慷慨)了11.It looks ( seems ) as if . 看起来好象如果与事实不相符合，则用虚拟语气12It is up to sb. to do sth. “该由某人做”。13.It takes sb. . to do sth. 做要花费某人14.It (never) occurred to sb. that 某人突然（从未）想起It struck me that 某人突然想起15.It is likely (for sb.) to do (某人)很可能做某事16.It is well known that 众所周知