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连词while考点知识归纳

连词while考点知识归纳
连词while考点知识归纳

连词while考点知识归纳

while是大家比较熟悉的一个词,但是许多人对它的了解是不全面的,你可能只知道它表示“当……的时候”,甚至可能还知道它与when, as的用法区别。但是,非常遗憾,你所知道的这些东西都是有关while用法的“基础知识”,却不是一般英语考试的“考点知识”。请看下面两道考题:

1. _________ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.

A. If

B. While

C. Because

D. As

2. In some places women are expected to earn money _________ men work at home and raise their children.

A. but

B. while

C. because

D. though

这两道题的答案均为B,即均选while。你知道这是为什么吗?下面我们就来归纳一下连词while的“考点知识”。

考点知识一:表示让步,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 we don’t agree we continue to be friends.尽管我们意见不同,我们还是朋友。

While he admitted that he had received the stolen jewellery, he denied having taken part in the robbery. 尽管他承认他收受了盗窃的珠宝,但他否认参与了抢劫案。

While I did well in class, I was a poor performer at games. 虽说我学习不错,我运动却不行。While a few became richer, many did not. 虽然一些人变得更富有了,但多数人并非如此。

考点知识二:表示对比或转折,意为“而”“但是”。如:

I went swimming while the others played tennis. 我去游泳,而其余的人则去打网球了。

Air is a fluid but not a liquid, while water is both a fluid and a liquid. 空气是流体不是液体,水是流体也是液体。

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。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 some languages have 30 or more different vowel sounds, others have five or less. 有些语言有30个或更多的元音,而其他语言只有5个或更少的元音。

现在我们回过头来分析一下上面的两道题:第1题中的while表示让步,全句意为:虽然因特网很有帮助,但我还是认为在其上花太多的时间不是个好主意。第2题中的while表示对比,全句意为:有些地方妇女挣钱,而男子则在家里持家和带孩子。

连词while考点知识归纳

连词while考点知识归纳 while是大家比较熟悉的一个词,但是许多人对它的了解是不全面的,你可能只知道它表示“当……的时候”,甚至可能还知道它与when, as的用法区别。但是,非常遗憾,你所知道的这些东西都是有关while用法的“基础知识”,却不是一般英语考试的“考点知识”。请看下面两道考题: 1. _________ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it. A. If B. While C. Because D. As 2. In some places women are expected to earn money _________ men work at home and raise their children. A. but B. while C. because D. though 这两道题的答案均为B,即均选while。你知道这是为什么吗?下面我们就来归纳一下连词while的“考点知识”。 考点知识一:表示让步,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 we don’t agree we continue to be friends.尽管我们意见不同,我们还是朋友。 While he admitted that he had received the stolen jewellery, he denied having taken part in the robbery. 尽管他承认他收受了盗窃的珠宝,但他否认参与了抢劫案。 While I did well in class, I was a poor performer at games. 虽说我学习不错,我运动却不行。While a few became richer, many did not. 虽然一些人变得更富有了,但多数人并非如此。 考点知识二:表示对比或转折,意为“而”“但是”。如: I went swimming while the others played tennis. 我去游泳,而其余的人则去打网球了。 Air is a fluid but not a liquid, while water is both a fluid and a liquid. 空气是流体不是液体,水是流体也是液体。 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。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 some languages have 30 or more different vowel sounds, others have five or less. 有些语言有30个或更多的元音,而其他语言只有5个或更少的元音。 现在我们回过头来分析一下上面的两道题:第1题中的while表示让步,全句意为:虽然因特网很有帮助,但我还是认为在其上花太多的时间不是个好主意。第2题中的while表示对比,全句意为:有些地方妇女挣钱,而男子则在家里持家和带孩子。

初中英语语法知识点总结

英语语法大全 初中英语语法学习提纲 一、词类、句子成分和构词法: 1、词类:英语词类分十种: 名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。 1、名词(n.):表示人、事物、地点或抽象概念的名称。如:boy, morning, bag, ball, class, orange. 2、代词(pron.):主要用来代替名词。如:who, she, you, it . 3、形容词(adj..):表示人或事物的性质或特征。如:good, right, white, orange . 4、数词(num.):表示数目或事物的顺序。如:one, two, three, first, second, third, fourth. 5、动词(v.):表示动作或状态。如:am, is,are,have,see . 6、副词(adv.):修饰动词、形容词或其他副词,说明时间、地点、程度等如:now, very, here, often, quietly, slowly. 7、冠词(art..):用在名词前,帮助说明名词。如:a, an, the. 8、介词(prep.):表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above, behind. 9、连词(conj.):用来连接词、短语或句子。如and, but, before .

10、感叹词(interj..)表示喜、怒、哀、乐等感情。如:oh, well, hi, hello. 2、句子成分:英语句子成分分为七种:主语、谓语、宾语、定语、状语、表语、宾语补足语。 1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。如:I’m Miss Green.(我是格林小姐) 2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如:Jack cleans the room every day. (杰克每天打扫房间) 3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。通常由名词、代词或形容词担任。如:My name is Ping ping .(我的名字叫萍萍) 4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。 如:He can spell the word.(他能拼这个词) 有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接宾语。间接宾语一般放在直接宾语的前面。如:He wrote me a letter . (他给我写了一封信) 有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾语。如:He wrote a letter to me . (他给我写了一封信) 5、定语修饰名词或代词,通常由形容词、代词、数词等担任。如: Shanghai is a big city .(上海是个大城市)

英语连词用法详解

英语连词用法详解 一、单项选择连词 1.Owen wouldn’t eat anything ________ he cooked it himself. A.until B.since C.unless D.while 【答案】C 【解析】 句意:欧文不吃任何东西,除非这种东西是他自己亲自烹饪的。unless“除非”,符合语境。 2._______ your opinions are worth considering, the committee finds it unwise to place too much importance on them. A.As B.Since C.Once D.While 【答案】D 【解析】While尽管,在本题中引导让步状语从句。尽管你的观点值得考虑,委员会发现过于重视它们是不明智的。 3.He was about to tell me the secret __ _____ someone patted him on the shoulder. A.as B.until C.while D.when 【答案】D 【解析】 试题分析:句意:她正要告诉我这个秘密,这时有人拍了一下她的肩膀。beabouttodo...when...是固定句型,意为“正要做……这时……”。 考点:考查连词。 【名师点睛】 用when引导时间状语从句的句型结构搭配 beabouttodosthwhen刚要,即将;正要做某事,突然发生其他事 bedoingsthwhen正在做某事突然 haddonesthwhen刚刚做过某事突然 beatthepointofdoingsthwhen就在做某事的关键时刻突然 scarcely...when/hardly...when几乎未来得及就…;刚一……就…… nosooner...than一……就…… 4.How long do you think it will be ________ the computer company brings out a new product? A.until B.when C.before D.that 【答案】C 【解析】分析句子,可知这是一个时间状语从句。根据句意,可知选C。 句意: 你认为在电脑公司发布一种新的产品之前,还需要经过多长的时间呢?

when的用法总结大全

when的用法总结大全 when的用法你知道多少,今天给大家带来when的用法,希望能够帮助到大家,下面就和大家分享,来欣赏一下吧。 when的用法总结大全 when的意思 adv. 什么时候,(用于时间的表达方式之后)在那时,其时,当时conj. 在…时,既然,如果 pron. 什么时候,那时 n. 时间,时候,日期,场合 when用法 when可以用作副词 when的基本意思是“什么时候”。可用作疑问副词,用来询问某事曾发生或将要发生的时间,引导特殊疑问句; 还可用作关系副词引导限制性定语从句、非限制性定语从句和表语从句,表示“是…时候的事”。 when可用作从属连词,引导状语从句,表示时间时作“当…时,在…的时候”解; 表示条件时作“如果,要是”解; 表示对比时作“既

然,考虑到”解。当when所引导的从句的主语和主句的主语一致时,常将其主语、系动词或助动词省去,只留实义动词或表语,或者改写为短语。 when所引导的时间状语从句用一般现在时代替将来时,用现在完成时代替将来完成时。 when用作副词的用法例句 When did that happen?那件事是什么时候发生的? They stood respectfully when he entered the room.当他走进房间时,他们都恭恭敬敬地站着。 Iron will melt when it is made very hot.当铁烧得很热时就会熔化的。 when可以用作连词 when可用作从属连词,引导状语从句,表示时间时作“当…时,在…的时候”解; 表示条件时作“如果,要是”解; 表示对比时作“既然,考虑到”解。当when所引导的从句的主语和主句的主语一致时,常将其主语、系动词或助动词省去,只留实义动词或表语,或者改写为短语。 when所引导的时间状语从句用一般现在时代替将来时,用现在完成时代替将来完成时。

while的用法

While用法小结 一、while作名词用,表示"一会儿""一段时间" 1.She likes to lie down for a while after lunch. 她喜欢午饭后躺一会儿。 https://www.doczj.com/doc/0613358945.html,ing to another country to study requires a big adjustment and it takes a while to fit in. 来到另一个国家求学,需要花一段时间来适应。 二、While作连词 (1)引导时间状语 1.We must strike while the iron is hot. 趁热打铁。 2.While she was listening to the radio,she fell asleep. 她听着收音机睡着了。 (2) 引起让步状语从句,意思是"虽然…但是…."、"尽管…但是…"(多放于句首) 1.While he loves his students,he is very strict with them.. 虽然他爱他的学生,可是他对他们很严格。 2.While these experiments are interesting and useful,it is important to remember that they may not always tell us much. 虽然这些实验很有趣也有用,但是很重要的是要记住,这些实验也可能不会告诉你很多。 (3)引起条件状语,意思是"只要" 1.While there is life there is hope.只要生命存在,就有希望。 2.While there is a way there is away. 有志者事竟成。 三、While作并列连词用,意思为"而,然而",表对比。而but表转折。注意用心比较体会while与but的句中用意 1.Some people waste food while others haven't enough. 有些人很费粮食,然而有些人却吃不饱。 2.The son was having a good meal at home,while the parents were working in the fields. 儿子在家吃好饭而父母却在田里辛勤劳作。 3.I ought to have helped her,but I never could. 我本该帮她但没能。 4.Honey is sweet,but the bee stings. 蜂蜜很甜,但蜜蜂有刺蜇人。 四.while,when,as的用法区别

when做并列连词的用法

when 和引导时间状语从句的从属连词when 是不同的。这主要表现在以下几个方面: 1. 位置:when 引导时间状语从句时,该从句可放在主句之前也可放在主句之后;而并列连词when 只能位于两个分句之间,而且前面常常有逗号。例如:Come when you please. 你高兴来就来吧。(when 为从属连词)When I saw him,he was writing to a friend of his. 我看见他时,他在给一个朋友写信。(when 为从属连词)I was taking a walk,when I came across him. 我正在散步,突然碰见了他。 2. 意义:when 作从属连词用时,它所引导的从句表示主句中谓语动词动作发生的时间,即作“当……时”解;而并列连词when 连接的两个分句中,第一个分句表示的是背景,第二个分句表示的是一种突然的、意想不到的情况或过早发生的事情。when 通常含“这时突然”之义。例如:I was thinking of this,when I heard my name called. 我正想着这件事,突然听到有人叫我的名字。I had just fallen asleep,when the boor-bell rang. 我刚入睡,门铃突然响了起来。这种意义在孤立的句子中可以理解到,在文章中更能体会得到。如在“ I was wandering through the street when I caught sight of a tailor's shop ”一句中,“在街头漫步”只是“看见有家缝纫店”的时间,其后作者怎样走进缝纫店,想要什么样的衣服,怎样受到伙计的奚落,又怎样受到老板的奉承等情景均与“漫步街头”没有直接的因果关系。 3. 时态:when 引导的时间状语从句中可以根据句意的需要用一般现在时.一般过去时、过去进行时、分别说明现在,过去,甚至将来的行为;并列连词when 后面的分句中通常用非延续性动词的一般过去时,其前表时间的分句中可用:( 1 过去进行时表示过去某时间正在进行的动作。 例如: I was cooking when I heard her knocking at the door. 我正在做饭,突然听到她敲门的声音。 He was thinking about the problem,when an apple fell to the ground. 他正在思考这个问题,突然有一只苹果掉到了地上。 (2 )was /were going to,was / were about to,was / were on the point of 表示过去某一时间将要发生的动作。 例如: I was just going when he came in. 我正要走,这时他就进来了。 We were about to start when it began to rain. 我们刚要动身天就开始下起雨来了。 He was on the point of leaving,when someone knocked at the door. 他刚要走就有人敲门。 (3 )过去完成时表示过早发生的事情。请看下述两种场合: (a )过去完成时和含否定意义的hardly,scarcely,nearly 连用,和just,little 连用,或者与否定词not 连用时,表示“刚……,就……”的意思。 例如: I had hardly opened the door when he hit me. 我刚一开门他就打了我一下。 I had nearly reached the town,when the young man suddenly said very slowly,“ Do you speak English ”我快要进城了,年轻人突然慢慢地说:“你会讲英语吗” I had been there little more than a week when I set to work in earnest. 我到那儿还不超过一个星期就开始认真干起活来。 I had not been reading for half an hour when I heard steps outside.

初中英语知识点总结:连词知识点总结

初中英语知识点总结:连词知识点总结 一,表示并列关系的连词有: and,both…and,neither…nor,either…or,not only…but also,as well as 1.and “和,并且”,连接对等的词句。(在否定句中要用or连接。) I like physics and chemistry.我喜欢物理和化学。 I don’t like physics or chemistry.我不喜欢物理和化学。 2.both…and“……和……都” Both Jim and Mary went to the cinema yesterday.昨天吉姆和玛丽都去看电影了。 Exercise is good both for body and for mind.运动有益于身心。 3.neither…nor两者皆不 He neither smokes nor drinks.他既不抽烟又不喝酒。 I like neither swimming nor skating.我既不喜欢游泳,又不喜欢溜冰。 4.either…or不是…就是…,或者…或者….。 Either you come to the office now,or wait for me at home. 你要么现在到办公室来,要么就在家等着。 Either he or I will leave.不是他就是我将要离开。 5.not only…but(also)不但……而且……(not only…but also中的also可以省略。)

Not only she but also I am wrong.不但她错了,我也错了。 He not only made a promise,but kept it.他不仅许诺,而且做到了。 6.as well as也、又 We will rescue Henry as well as you.除了你,我们还要营救亨利。 He likes basketball as well as football.除了足球,他还喜欢篮球。 二、常用的从属连词: (一)引导时间状语从句的连词有:when,while,since,until,after,before,as soon as 1.when当……时 When we got there,the meeting had begun.我们到时,会议已经开始了。 It was raining when she arrived at the station.她到达车站时,正在下雨。588.es 2.while正当……时,正在……时。(while引导的从句中,谓语动词必须是延续性动词,且常常用进行时。 Don’t make any noise while others are reading.别人读书时不要制造噪音。 She sang while she was walking.她边走边唱。 3.since自从 It’s just a month since we arriv ed here.我们到这儿刚好一月了。 My mother has been ill since I left home.自从我离开家我妈妈就一直生病。 4.until直到……为止

并列连词when相关的句式归纳

并列连词when相关的句式归纳 2006年普通高等学校招生全国统一考试(辽宁卷)中有这样一道单项填空题:He was about halfway through his meal ___ a familiar voice came to his ears. A.why B.where C.when D.while 解析:答案是C。此处when作并列连词,表示“就在此刻(and just then)”“,突然(and suddenly)”,该句译为:“饭刚吃到一半儿的时候,熟悉的声音传到了他的耳朵里。” 这里when引导的并不是我们所认为的时间状语从句而是并列句。when的意思是这时而不是当什么时候。在这个句型中when所引导的从句恰恰是句意的重心,when在这里起到一个修辞的作用表示后一动作的发生的出乎意料,而前面一句是为后一句谓语动词的发生提供背景。when 为并列连词。在我们的教材中并不鲜见。如: I'd just about given myself up for lost when I was spotted by a ship. 我正感到绝望时,一艘船发现了我。【Unit 3 Book 3】 33. She had just finished her homework ___ her mother asked her to plactised playing the piano yesterday.【09福建卷】 A. when B. while C. after D. since 7. Tom was about to close the window ___ the attention was caught by a bird. 【10全国卷】 A. when B. if C. and D. till 1.be (just) about to do... when... She was just about to say something more when she noticed the sullen look on his face.她刚要再说些什么,却突然看到了他阴沉的脸色。 We were about to telephone you when your telegram arrived. 2.be (just) on the point of doing sth ... when... They were on the point of giving up when the captain encouraged them fiercely to save the ship. 就在他们快要放弃努力时, 船长鼓励他们竭尽全力挽救轮船。

英语中连词while的用法归纳

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