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并列连词when用法总结.docx

并列连词when

when 作并列连词，表示我们经常见到与并列连词“就在此刻 (and just then) ，“”突然 (and suddenly)

when 相关的句式，现将其归纳如下：

，在”中学英语中，

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.

我们正准备给你打电话，这时你的电报来了。

We were about to start when (suddenly) it began to rain.

我们刚要出发就开始下雨了。

I was about to go to bed when the phone rang.

Mrs. Brown was about to begin when Jennie broke in.

This afternoon I was just about to go swimming when luckily our guide saw me and stopped me. We were about to start when suddenly it began to rain.

Charlie was about to leave the office when suddenly someone knocked at the door.

She was just about to say something more when she noticed the angry look on his face.

They were about to give up when the captain encouraged them to save the ship.

She was about to open the door when a dog shouted at her.

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。

The coach was just on the point of giving up the game when our team scored two points.

教练正准备放弃比赛，这时我们队得了两分。

He was on the point of leaving when (suddenly) someone knocked at the door.

他刚要走就有人敲门。

3． be going to do ．．．when．．．

I was just going when he came in.

我正要走，这时他就进来了。

He was going to run away, when the policemen came.

他正打算逃跑，警察突然出现了。

She was going to open the window and shout at the dog to frighten it, when she stopped and stood quite still.

她正准备打开窗户，大声吓唬一下那条狗，这时她突然停住了，站着一动也不动。

4． be doing sth ．．．when．．．

I was thinking of this when I heard my name called.

我正想着这件事时，突然听到有人叫我的名字。

He was still smiling when (suddenly) the door opened and his wife came in.

他正笑着的时候，门突然开了，他妻子走了进来。

I was wandering through the street when I caught sight of a tailor's shop.

我正在街头漫步，我突然看见有家缝纫店。

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。

The children are playing football on the playground, when it began to rain.

孩子们正在操场上踢足球，突然下起了大雨。

A few days later, I was moving forward over a slope that seemed safe when suddenly without

warning my world dropped out from under my skis.

几天后，我正在一个似乎安全的斜坡上前行，突然毫无预兆，滑雪板下的大地陷下去了。

5． be busy doing．．．when．．．

I was busy doing my homework when one of my classmates came.

我正忙着做作业，这时我的一个同学来找我。

I was busy cooking when there was a knock at the door.

我正在忙着做饭，突然听到了敲门的声音。

6． had （ just) done．．．when．．．

He had just finished the book when supper was served.

我刚刚读完这本书，这时晚饭就端上来了。

I had just gone to bed after a very hard day when the phone rang.

在劳累了一天之后，我刚要上床睡觉，这时电话响了。

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 travelled only two hours one day when the winds increased so much that I had to put my

tent up before the winds became too strong.

一天我刚走了两个小时，突然狂风大作，我只好趁风力还不算太大之前，支起帐篷。

I had nearly reached the town, when the young man suddenly said very slowly,you speak“Do English ？

我快要进城了，年轻人突然慢慢地说：“你会讲英语吗？”

7． had not done．．．when．．．

I had not been reading for half an hour when I heard steps outside.

我读了还不到半个钟头就听到外面有脚步声。

I had hardly opened the door when he hit me.

我刚一开门他就打了我一下。

I hadn’ t walked a few steps whenrealizedI that he asked for the direction to my office building.

我还没走出去几步远，突然意识到他问的是去办公大楼的方向。

The students hadn’ t played basketball long when the bell rang.

学生们没玩多长时间篮球，铃就响了。

I had hardly ／ scarcely entered my room when(suddenly) the telephone rang ．

＝H ardly ／ Scarcely had I entered my room when (suddenly) the telephone rang ．

我刚一走进房门，电话就响了。

8． be + 介词短语+ when．．．

He was on his way to a lecture when a tourist stopped him and asked him for directions.

在他去听课的路上，一名游客拦住他问路。

The mother and the seven-year-old were inside the house when the shooting occurred.

这位母亲和她7 岁的孩子正在家里的时候，发生了枪击事件。

I was on the way to school when (suddenly) I saw a boy fell into the river. 在上学路上，我突然看到个男孩掉进河里。

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)

人教版中考英语专项训练常见连词最全总结

人教版中考英语专项训练常见连词最全总结一、初中英语连词 1．—We have red and yellow T-shirt, which color do you like? —I'm afraid . I think blue will be OK. A. both B. either C. neither D. none 【答案】 C 【解析】【分析】句意：——我们有红色和黄色的T恤，你喜欢哪种颜色？——恐怕两件都不喜欢。我认为这件蓝色的不错。A 两者都；B 两者中的任何一个，要么……要么……；C 两者都不；D 三个或三个以上的都不。根据句意，可知我选的是蓝色的，红色和黄色的都没有选，故两者都不喜欢，故选C。【点评】考查连词辨析。注意识记各连词含义及用法。 2．It won't be a long time ________ your son comes back. Don't be worried. A. since B. as C. before D. unless 【答案】 C 3．This is the most important task should be finished soon. A. which B. what C. that D. / 【答案】 C 4．—My parents are crazy about Running Man. How about your parents? —_________ my dad _________ my mum likes it. Instead, they prefer The Voice of China. A. Neither; nor B. Both; and C. Not only; but also 【答案】 A 5．It was the middle of the night _____the sound of the piano woke me up. A. because B. if C. when D. although 【答案】 C 6．You will find it useful to learn to study by yourself _____ you go to college. A. while B. until C. Since D. when 【答案】 D 7．How can we improve our environment a lot each of us does something useful for it? A. while B. until C. after D. unless 【答案】 D 8．The situation is becoming more serious ________________ we do something to save the Earth.

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。

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.

英语连词用法总结(完整)

英语连词用法总结(完整) 一、单项选择连词 1．Read this story, you will realize that not everything can be bought with money. A．or B．and C．but D．so 【答案】B 【解析】试题分析：考查并列句。句意看看这个故事，你就会明白不是所有的东西都可以用钱买到的。“祈使句 + and/or +陈述句”是一个固定句式，根据句意，选B 考点 : 考查并列句。 2．——Have you got the results of the final exam? ——Not yet. I'm afraid it will be a few days we know the final results. A．before B．after C．until D．when 【答案】A 【解析】考查连词的用法。根据句意：你知道期末考试的结果了吗？还不知道呢，恐怕再过一些天我们才知道最终的结果。before …才…，after …之后，until直到，when当什么时候，故选A。 3．We shouldn’t think the question of ________ they are poor or rich is important. A．what B．whether C．why D．how 【答案】B 【解析】考查考查名词性从句。句意“我们不应该把他们是穷人还是富人看得太重要。”whether常与or/or not连用，意为“是否......”。故选B。 4．— How can I wake up so early? — Set the ala rm at 5 o’clock,you’ll make it. A．but B．or C．and D．so 【答案】C 【解析】试题分析：考查情景交际和并列连词。句意：--我怎样才能醒的很早？--把闹钟定到5点，这样，你就能做到了。答语前后是并列关系，祈使句+and表示条件，相当于if条件句。or 表示相反的情况，故选C。考点：考查情景交际和并列连词 5．He was about to tell me the secret __ _____ someone patted him on the shoulder. A．as B．until C．while D．when

when-的用法

when 的用法一、when 用作副词。 1. 用作疑问副词，引导特殊疑问句。(什么时候，何时 [at what time ])例如： ①When will you come to see me? ②When are they going to visit the Great Wall? 2. 用作连接副词，通常用来引导名词性从句[主语从句、表语从句、同位语从句、宾语从句]及起名词作用的“when ＋动词不定式”结构。(什么时候，何时 [at which; on which ])例如： ①When he comes is not known. [主语从句] ②The morning is when I am busiest. [表语从句] ④I don't know when the plane takes off. [宾语从句] ⑤I don't know when to leave for London. [宾语] 3. 用作关系副词，引导限定性定语从句和非限定性定语从句。(在…的时候 [at/on/in/during which])例如： ①Do you still remember the days when we stayed in America? ②The day will come soon when the Chinese astronauts will go to the moon. ③It happened ten years ago, when I was a child. ④We will go to the countryside at the beginning of June, when the summer harvest will start. 二 . when 用作连词。 1. 用作从属连词，意为“当……的时候[at the time when ]”，引导时间状语从句。例如： ①They learned a lot from the peasants when they stayed in the village. ②It was snowing when he arrived at the station. 【点津】如果 when 引导的从句中的主语和主句中的主语一致，且从句中的谓语动词是“be ＋分词”或从句主语是 it ，则 be 动词及其主语常可省略。例如： ③When（ he was ）asked why he was late, he made no answer. ④I'll tell him about it when（ it is ）possible. 2. 用作从属连词，意为“一……就……”，引导时间状语从句。[immediately after]例如： ①We will stand up when the teacher comes into the classroom. 老师一进教室我们就起立。 ②Fire the rockets when I give the signal. 3. 用作从属连词，意为“还没 / 刚刚/刚一……就”，引导时间状语从句。[immediately after]例如： ①I had hardly opened the door when he came in. 我刚一开门，他就进来了。 ②I had not been reading for half an hour when I heard someone call my name. 【点津】hardly…when和no sooner…than的结构要注意三点：意思为“一A就B“；A句通常用完成时态；hardly 和 no sooner 位于句首时要注意部分倒装。 4. 用作从属连词，意为“倘若，如果”，表示条件。例如： ①Turn off the switch when anything goes wrong with the machine. 如果机器发生故障，就把电源关上。 ②He will be likely to recover when he is operated on. 5. 用作从属连词，意为“既然，尽管”，表示让步。例如： ①Why use metal when you can use plastic?既然能用塑料,为什么用金属? ②They kept trying when they knew it was hopeless. 尽管他们知道那件事没有希望，可是他们还在不断地努力。6. 用作并列连词，意为“在那时，届时;就在这时”，表示时间。这时主句中可以用过去进行时，过去完成时或“ was/were about to do sth. ”结构。 ①Last night I was about to go to bed when the phone rang. ②I was cooking in the kitchen when someone knocked at the door. ③He had just finished the book when supper was served. 7. 用作并列连词，意为“虽然、然而、可是”，表示转折。例如： ①He usually walks to work when he might take a bus. 虽然他可以坐公共汽车上班，但他却常常步行上班。 ②I had only twenty dollars when I needed thirty to buy the dictionary.我需要 30 美元买那本字典，可是我只有20美元。 8. 用作并列连词，意为“而、却”，表示对比。例如： How can he say that everything is fine when it's obvious that it is not? 他怎能说一切都好呢？情况显然不是那样。三 . when 用作代词[which time]。 when 作为代词常常位于介词之后，意为“那时，什么时候”。例如： ①Since when have you been studying Japanese? 【点津】since when 作引导词时是“介词（since）+关系代词（when）”的结构，when意为which time。since when常引导非限制性定语从句，从句应用完成时态。 ②I came here in 1949, since when I have been engaged in this work. 我1949年到这里，从那时起我就担任这项工作。 ③We came back on Tuesday, since when we have been working in the repair shop. ④We came a week ago, since when the weather has been bad. 四、when 还可用作名词，前面常常用定冠词 the。 the when 表示事件发生的时间,常常与 the where, the how 并列使用。 He told the police the when and the how of the accident. 他告诉警察事故发生的时间及发生的原委。［巩固练习］ 1. I remember ______ this used to be a quiet village. A. when B. how C. where D. what 2. Why do you want a new job _____ you've got such a good one already? A. that B. where C. which D. when 3. It was an exciting moment for these football fans this year, ______ for the first time in years their team won the World Cup. A. that B. while C. which D. when 4. We are living in an age _______ many things are done on computer. A. which B. that C. where D. when 5. The reporter said that the UFO ______ east to west when he saw it. A. was travelling B. travelled C. had been travelling D. was to travel 6. ______ got into the room _________ the telephone rang. A. He hardly had; then B. Hardly had he; when C. He had not; than D. Not had he; when 7. ---- Can I join your club, Dad? ---- You can when you _______ a bit older. A. get B. will got C. are getting D. will have got 8. I shall never forget those days ________ I lived in the countryside with the farmers, ________ had a great effect on my life. A. that; which B. when; which C. which; that D. when; who 9. The film brought the hours back to me ______ I was taken good care of in that faraway village. A. until B. that C. when D. where 10. He was about to tell me the secret ______ someone patted him on the shoulder.

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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

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