when和while的用法总结讲义--高三英语一轮复习.docx

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1、When的句型一、when引导状语的八个重要句型1. be doing sthwhen 正在做.，这时.The reporter said that the UFO_ (travel) east to west when he saw it.(NMET2000)I _(drive) down to London when I suddenly found that I was on the wrong road.(2017天津)2. be （just）about to do sthwhen 正要.这时He was about to tell me the secret _ someone pa

2、tted him on the shoulder.(上海)3. be on the point of doing .when. 正当.这时She was on the point of going out when the telephone rang.4. had just donewhen 刚.就.I had just gone to bed after a very hard day when my father opened the door and came in. 5. had hardly/scarcely/rarely done.when. “一.就.” He had hard

3、ly seen me when he ran away. Hardly had he seen me when he ran away.6. be+介词短语+when. 就在这时They were at work in the office when a big fire broke out.7. When it comes to., . 当谈到.When it comes to raising children, different people have different opinions.8.When doing/done, . 当.时when _(arrive) at the cin

4、ema, we found the movie had been over.When_(ask) what had happened, he lowered his head. 二、when引导定语从句的几个句型1.It was a time when.那是一个.的时期It was a time when women had no right to be educated.2.There was a time when.曾经有段时间.There was a time when I was addicted to online games and had no interest in study

5、.3.There comes a time when. .时代的到来There comes a time when the old give way to the new.4.The moment came when. .时刻的到来The moment came when the Berlin Wall came down .5.The (big) day（finally）came when. 这一天(重要的日子)终于来到了 The day finally came when the whole family got together .While 的用法总结 一、while用作并列连词 意思

6、为“而，然而”(=but)，表前后意义上的对比或转折。1.Theres plenty of rain in the southeast,while theres little in the northeast. 2.Some people waste food while others havent enough. 二、while引导时间状语从句 意思为“当.时候;趁着.”(=when)。1.While we were swimming in the river,we saw a fish jump out of the water 2.While exploring the place he

7、 came across small coffee shops, where the owners developed personal relationships with their customers, even calling them by their given names while serving them coffee.三、while引导条件状语从句 意思为“只要.”（as long as） 1.There will be life while there is water and air 2.While there is a life , there is hope.四、w

8、hile引导让步状语从句 意思为“虽然.；尽管.”（although）1.While I see what you say,I cant agree with you 2.While traveling can broaden your mind, I dont think it a good idea to spend too much time on it .五、while用作名词表示“一会儿或一段时间”，常与a连用。1. Just wait a while and then I will help you. 2. After a short while,my classmatesallf

9、inishedtheirwork.3. It is once in a while that he comes to see me.高考题链接1. -Are you ready for Spain?- Yes. I want the girls to experience that while they are young.2. -Im going to the post office.-While youre there, can you get me some stamps?3. While I really dont like art,I find his work impressive.4. She thought I was talking about her daughter, while in fact, I was talking about my daughter.5. Why do you want a new job while you have got such a good one already?6. I do every single bit of housework while my husband Bob just does the dishes now and then.学科网（北京）股份有限公司