小词精讲之it 课件-2025届高三英语上学期一轮复习专项

小词精讲 it 1. 指代前面的事物 This is a new bike. I bought it yesterday. 2.指代与某事有关的人或事物，或性别不详的人 ---Who is knocking at the door? --- It must be the milkman. 考点一：it 代词，在句中做主语或宾语 3. 表示时间，天气，距离等 What time is it? I’m afraid it is going to rain. It’s far from my home to school. 4. 含糊地指情况或状况 It is quiet in the reading room. How is it in the market? Whose turn is it next? 考点二 it做形式主语, 动名词doing,不定式to do或that从句做真正的主语 1. It is +adj+for sb to do sth It is necessary for us to learn some new skills. 2. It is +adj+of to do sth It is generous of him to donate 5million dollars. 3. It is no use/good doing sth It is no use crying over split milk. 4. It takes sb some time to do sth It takes me half an hour to wash clothes. 5. It is worthwhile to do/doing sth It is worthwhile to read the book again. 6. It seems/seemed that... It seems that he knows nothing about it. 7. It happens/happened that... It happened that I had no money on me. 8. It appears/appeared that... It appears that Tom might change his mind.   看来汤姆可能会改变主意。 9. It + be +名词 + doing / that …. It is a pity that you didn’t go to see the film yesterday. It is a shame that you cheat in the exam. 10. It + be + 过去分词 + that …. 该句型常见动词有：say, hope, think, suppose, expect, report, know, believe, decide, etc. It is said that they have invented a new type of computer.   据说他们发明了一种新型电脑。 It is believed that China will become one of the strongest countries in the world. 1.   6123结构 6 个动词：think, make, find, consider, feel, believe 1个形式宾语：it 2种宾补的形式：名词，形容词 3种真正宾语的形式：动词不定式，动名词，that从句 e.g. They found it pleasant that they worked with us Chinese. 他们发现与我们中国人一起工作很愉快。   I don’t feel it difficult to understand the Special English. 我觉得理解英语特别节目并不难。   He makes it a rule never to borrow money. 他立志决不向别人借钱。   I think it no need talking about it with them. 我认为没必要跟他们谈。 考点三it 做形式宾语 2.  某些表示“喜、怒、哀、乐”的动词，如like,dislike, enjoy, love, hate，dishate等，往往不能直接接宾语从句； e.g. I don’t like it that he’s so lazy. 我不喜欢他那么懒惰。  I hate it when my mother asks me to eat eggs. 我讨厌母亲要我吃鸡蛋。 3.  that引导的宾语从句不能直接作介词的宾语；如：count on, depend on, rely on, insist on,see to  e.g. You may depend on it that we shall always help you. 尽管放心，我们会随时帮你的。 Just rely on it that he will come to our help.  Would you see to it that she gets home early?   你负责保证她早到家，好吗？ Please see to it that all the windows are closed.  He insisted on it that he was innocent.   他坚持说自己是无辜的。 考点四it用于固定结构或短语中 1. make it Believe in yourself. You can make it. 2. when it comes to... When it comes to maths, it is really a headache for me. 考点五it用于固定句式中 1. 强调句型 It was yesterday that I met Tom. It is you that I’m grateful to. 2. 虚拟语气 If it were not for your help, I wouldn’t make such progress. If it hadn’t been for the heavy snow, we would have arrived there. 3.  since 引导的时间状语从句 It is/has been 16 years since I worked in this school. 4. before  引导的时间状语从句 It will be two months before we have a holiday. 要过两个月我们才会有一个假期。 It will be 15 years before I retire. 要过15年我才退休。 It wasn’t long before he came back from the supermarket. 不久他就从超市回来了。 $$