“it”的用法课件

1、 It is no use_( cry) over spilt milk. 覆水难收覆水难收 过去的事哭也是白费力气。过去的事哭也是白费力气。 It is no use _( cry) about the past. 要求和她定个约会也没有用。要求和她定个约会也没有用。 It is no good _(ask) her for a date. 期待别人的帮助是不行的。期待别人的帮助是不行的。 It is no good_ (hope) for others help.He thought it no use_( go) over the subject again. Its helpless

2、_(try) to convince (说服说服) her.Summary:It is no use no good no point helpless + doing Eg.I think it no use _(argue) with him. Its no good _ such a thing. A.do B.to do C.doing D.done 类似句型还有类似句型还有Its no use （useless）crying over the spilt milk.1. It is said that well have a new manager.听说我们要有新经理了。听说我们要有

3、新经理了。2. It is said by the Bible that Adam is the very first human being in the world.据据圣经圣经说亚当是世间的第一个人。说亚当是世间的第一个人。 It is reported that he has gone to New York to attend a medical Meeting.Summary :It is said reported hoped believed learned expected known + that Its very kind _ you to help us. Its ve

4、ry important _ us to keep the balance of nature. A.for B.of C.to D.with 析：析：B，A。 It is kind, ( good, nice, foolish, stupid, wrong, clever, cruel, foolish, honest )+ of sb to do that + 从句从句 It is + important、easy safe hard difficult dangerous unusual impossible pleasant for sb. to do that + 从句从句 It i

5、s important for her to come to the party. It is important that _ 碰巧过去曾经开过那种车子。 It happened that I had driven that kind of car before. 他突然倒下去的时候，我恰好站在他的身旁。 It happened that I was standing next to him when he collapsed. 碰巧一九八八年的收成很糟。 It happened that the harvest was bad in 1988. It is strange that he

6、_ the work in 3 days. It is possible that he _ the work in 3 days. A.can finish B.is finishing C.should finish D.finish 析：C，A。在it is necessary（important, strange, natural ）等结构的句子中，其后的主语从句用虚拟语气，结构为“should+动词原形”。 . It seems that John is not coming after all. 似乎约翰终竟不来。似乎约翰终竟不来。 It _(happen) that John w

7、as the only witness. 碰巧约翰是唯一的证人。碰巧约翰是唯一的证人。 Summary: It happens seems appears that . 那样捉弄他太不像话了。那样捉弄他太不像话了。 It is a shame _(make) game of him like that. 真可惜，这场雨把我们的野餐给搅真可惜，这场雨把我们的野餐给搅了。了。 It is a shame that the rain spoiled our picnic. It is a pity that he should miss such a golden opportunity. It i

8、s a pity/shame that I can not go with you. It s a pity a shame that +从句从句 .It is hoped that you _ there on time. It is advised that you _ there on time. A. arrive B. should arrive C. will arrive D. both A and B 析：析：C，D。句。句是是it作形式主语，作形式主语，that从句作真正的主语。主从句时态一致从句作真正的主语。主从句时态一致是解题的关是解题的关 It is requested

9、 _that everyone _ (be) there in time. It is requested that visitors _(not touch )the paintings. Its suggested that you _( attend ) their party. It is suggested ordered requested required demanded that _(should ) do 全体会员都被要求出席这次晚会。 It is requested that all members _(be) present at the party. 有人请求进行表决

10、。 It is requested that a vote _ (be) taken. 要求人人及时到达那里。 It is requested that everyone _ (be) there in time . 要求参观者不要手摸画幅。 It is requested that visitors _(not touch) the painting . It is suggested that we should set off for Beijing in no time.It is natural that they should have different views. it is important necessary right stran