连词while的四个最命题切入点连词while是高考一个命题的热点（每年必考），你知道其考点主要涉及哪些方面吗？一、考查表示时间的用法，其意为“当……的时候”。如：We must strike while the iron is hot. 我们要趁热打铁。 Stand still while I take your photograph. 我给你拍照时站着不要动。Have we got enough books to read while we are on holiday? 假期里我们有足够的书看吗?Were there any calls for me while I was out? 我出去的时候，有人来过电话吗? She hates anyone listening while she is telephoning. 她打电话时不愿让任何人听。二、考查表示让步的用法，其意为“尽管”“虽然”。如：While the work was difficult, it was interesting. 虽然工作有难度，但很有趣。 While I understand what you say, I can’t agree with you. 虽然我理解你的意思，但我还是不同意。三、考查表示对比的用法，其意为“而”“但”。如：Some people waste food while others haven’t enough. 一些人糟踏食物而另一些人却食不果腹。I went swimming while the others played tennis. 我去游泳，而其余的人则去打网球了。Prices are rising sharply, while incomes are lagging far behind. 物价飞涨而收入却远远落后。注：这样用时，while引出的句子通常位于末，但有时也可位于句首。如：While most children learn to read easily, some need extra help. 大多数儿童学会阅读很容易，有一些儿童却需要特别帮助。While Deauville is a holiday resort, Trouville is more of a working town. 特维尔是个度假胜地，而特鲁维尔更多的却是个工业城市。四、考查其省略用法，即主句与从句主语相同，且从句谓语动词含有动词be时，通常可省略从句主语和动词be。如：While (he was) in prison, she wrote her first novel. 她在狱中写出了第一部小说。 He had strayed from home while still a boy. 他小时候就离开家到处流浪了。 He fell asleep while (he was) doing his homework. 他做着做着功课就睡着了。I was only listening to the radio with half an ear, while (I was) preparing some food. 我正在做吃的东西，没太留心听收音机。[1][2]下一页 说明:引用此文请注明出处,并请保留该文章链接地址,谢谢~~【模拟训练】01. She just sits there reading her story book, ______ I do all the work. A. untilB. whileB. becauseD. though02. Their economy has expanded enormously, ______ ours, by contrast, has declined. A. whileB. unlessB. in caseD. which03. Could you watch my bags for me, ______ I go to the toilet? A. thoughB. unlessB. whatD. while04. The professor is typing his own letters ______ his secretary is ill. A. whatB. whichB. if D. while05. She said she was going to the shops and sked me whether I wanted anything ______ she was out. A. thoughB. whileB. whichD. before06. Tea is the most popular drink, ______coffee comes second. A. sinceB. untilB. whatD. while07. Schools in the north tend to be better equipped, ______ those in the south are relatively poor. A. sinceB. before B. whileD. because08. It is no accident that men fill most of the top jobs in nursing, ______ women remain on the lower grades. A. afterB. sinceB. whileD. which09. ______ trying to open the can, I cut my hand. A. ThoughB. BecauseB. For D. While10. Some people prefer a vegetarian diet, ______ others prefer a meat-based diet. A. thoughB. whileB. whichD. for11. He didn’t ask me in; he kept me standing at the door ______ he read the message. A. whileB. beforeB. afterD. which12. Now’s the time to buy a car, ______ the interest rates are low. A. but B. whichB. whileD. until13. The couple took good care of the baby ______ occupied by their work.A. whileB. afterB. whichD. since14. How did you spend your time ______ you were on holiday? A. althoughB. whileB. whichD. since15. Because Jane had once had a bad accident __