2018年最新高考英语语法易错题分类解析 状语从句的详解

状语从句

I、时间状语从句

一、when，while和as

1．When既可引导一个持续动作，也可引导一个短暂动作，可用于主句和从句动作同时发生或从句动作先于主句动作.如：

When I lived there, I used to go to the seashore on Sundays.我住在那里时，星期天常到海滨去.

When the film ended, the people went back. 电影一结束，看电影的人便回去了.

当when引导的时间状语从句为系表结构，而且其主语和主句的主语一致，其表语又是一个名词时，就可以用以as引出的省略句，来代替when引出的从句.As a you man （=When he was a young man），he was fond of hunting.

他年轻时，喜欢打猎.

2．While引导的动作必须是持续的，侧重主句动作和从句动作相对比.如：

Please don’t talk so loud while others are working别人在工作时，别高声谈话.

While I was wondering at this, our schoolmaster took his place. 正当我对此不解时，我们校长就座了.

3. as引导一个持续性动作，多用于主句和从句动作同时发生.如：

He hurried home, looking behind as he went. 他匆匆忙忙跑回去一边走一边回头望.

John sings as he works 约翰一边工作，一边唱歌.

4. when还可用作并列连词，其意义为“那时，这时”，相当于at this/ that time. 常用于下列句式：

Somebody was doing s omething when…

Somebody was about to/ going to do something when…

Somebody had just done something when….

如：We were having a meeting when someone broke in

We were about to set off on our way, when it suddenly began to rain.

此外When还表示原因“既然”.如：

It was foolish of you to make a taxi when you could easily walk there in five minutes.

5.while作为并列连词，意为“而，却”，表示对比.

He likes pop music, while I am fond of folk music.

6．如果主句表示的是短暂动作，而从句用延续性动作的进行时态表示在一段时间内正在进行的动作时，when, while 与as可互换使用.如：

When/ While/ As I was walking down the street, I came across an old friend of mine.

二、as soon as, immediately, directly, the moment, the minute, no sooner…than…, hardly/ scarcely…when…, once（一旦...

就...）

这些从属连词引导的从句表示从句的动作一发生，主句的动作随即发生，常译为“一...就...”.从句中一般时态代替将来时态.如：

Once you remember it, you’ll never forget it.

The moment I heard the voice, I knew father was coming.

No sooner had we arrived at the station than the train left.

The boy burst into tears immediately he saw his mother.

▲注意：No sooner…than, hardly/ scarcely…when…这一结构的时态搭配no sooner与hardly/ scarcely引导的主句谓语动词应用过去完成时，而than与when的从句中谓语应用一般过去时，此外，当把no sooner和hardly/ scarcely 提到句首时，应用倒装语序.

I had hardly got home when it began to rain.→Hardly had I got home when it began to rain.

三、till, until和not…until

1．肯定句：主句谓语动词必须是延续性动词，主句、从句都为肯定式，意为“某一动作一直延续到某点时间才停

止”.如：

He remained there until she arrived. 他一直留到她来.

You may stay here until the rain stops. 你在这里可呆到雨停.

2．否定句：主句谓语动词必须是非延续性动词，从句肯定式，意为“某动作直到某时间才开始”.如：He won’t go to bed till (until) she returns. 直到她回来他才睡.

3．till不可以置于句首，而until可以.如：

Until you told me I had no idea of it. 直到你告诉我，我才知道这件事.

4．Not… until句型中的强调和倒装说法：

It was not until you told me that I had any idea of it.（强调句型）

Not until you told me did I have any idea of it.（not until置于句首主句要倒装）

四、before和since

1．若表达“还未...就...”“不到...就...”“...才...”“趁，还没来得及”时，需用连词before.如：We had sailed four days and four nights before we saw land. 我们航行了四天四夜才看到陆地.

We hadn’t run a mile before he felt tired. 我们跑了还不到一英里他就累了.

Please write it down before you forget it. 趁你现在没忘把它记下来.

Before I could get in a word, he had measured me.我还没来得及插话他就给我量好了尺寸.

▲before从句中谓语不用否定式.又如：

Before they reached the station the train had gone. 他们（还没）到火车站前，火车已开走了.

2．It will be + 段时间before sb does. “多久之后才...”.如：

It will be half a year before I come back.

I won’t be long before we meet a gain.

3．Since从句的谓语动词一般是非延续性动词，主句的谓语动词是延续性的或者是反复发生过的动作.Since从句的时态若是一般过去时，相应地，主句中的时态是现在完成时或现在完成进行时.如：

I have written home four times since I came here. 自从我到这里来，我往家写了四封信.

She has been working in this factory since she left school.

4．在It is +时间+since从句句型中，时间的计算一律从since从句的动作完成时态或状态结束时算起.如：It is three years since the war broke out.

战争爆发以来，有三年了.

It is three years since she was in our class.

她离开我们班有三年了.

It is three years since he lived here

他不在这里住有三年了.

It is three years since I (have) smoked a cigar.(=since I stopped smoking a cigar)我不吸烟有三年了.

如果译成“我吸烟有三年了.”应为：It is three years since I began to smoke.

5．Every time, each time, next time, the first time, any time, all the time等名词短语用来引导时间状语从句，表示“每当...，每次...，下次...”.如：

Every/ Each time I was in trouble, he would come ti help me out.

Next time you come, do remember to bring your son here.

The last time she saw James, he was lying in bed. 她最后一次看到詹姆士时，他躺在床上.

The first time I climbed onto the wall, I felt nervous.

You are welcome to come back any time you want to. 你想回来时随时可回来.

II、地点状语从句

1．引导地点状语从句的从属连词有：where，wherever指具体地点时，从句可用于主句之前或之后，表示抽象条件的含义时，从句需放在主句之前.如：

We should go where the Party needs us most.

You are free to go wherever you like.

Where there is a will, there is a way.有志者，事竟成.

Wherever there is smoke, there is a fire.（无火不起烟）无风不起浪.

2．注意区别where引导的定语从句与状语从句：

You’d better make a mark where you have any questions.（状语从句）

You’d better make a mark at the place where you have any questions.（定语从句）

III、原因状语从句

1．引导原因状语从句的从属连词有：because，as，since，now that，seeing that，considering that，每个连词的含义不尽相同.

位置内涵语气能否回答why 能否被强调

because因为主句前或后直接因果关系强能能

as 由于主句前或后双方都知道的原因弱不能不能

since/ now that既然主句前双方都知道的原因弱不能不能

如：---Why are you absent from the meeting? ---Because I am ill.

As it is raining, we shall not to go to the park.

Now that/ Since everybody is here, let’s begin our m eeting.

2．其他表示原因的方式

除了状语从句外，一些介词短语同样可以表示原因，这样的短语有：because of, thanks to, due to, owing to等. IV、目的状语从句

引导目的状语从句的从属连词有：so that, in order that, for fear that, in case, lest等.

1．In order that与so that

两个连词都意为“以便、为了”，引导的状语从句中需用情态动词，in order that比so that正式，引导的状语从句可置于主句之前或之后，而so that引导的从句只能置于主句之后.

I’ll speak slowly so that you can understand me.

In order that we might see the sunrise, we started for the peak early.

2．For fear that, in case与lest

这些从属连词引导的目的状语从句中谓语动词要用（should）+动词原形，它本身带有否定意义，相当于so that…not…或in order that…not….如：

The boy hid himself behind the tree in case/ for fear that his father should see him.

Take your raincoat in case / lest it should rain.

V、结果状语从句

1．引导结果状语从句的从属连词有：so that，so...that...，such...that...，在非正式语体中，有so...that/such...that 引导的句子中that可以省略，注意其结构形式：

so + 形容词/副词+ that从句

so + 形容词+ a/ an + 可数名词单数形式+ that从句

so + many/ much/ few/ little + 名词+ that从句

such + a/ an + 形容词+可数名词单数形式+ that从句

such + 形容词+复数名词形式/不可数名词+ that从句

such + a lot of/ lots of + 名词+ that从句

如：Mike is such an honest worker that we all believe him=Mike is so honest a worker that we all believe him.

It is such fine weather that we all want to go to the park.

He earned so little money that he couldn’t support his family.

试比较：

It is not surprising that such little worms eat so little grain.这么小的虫子吃这么少的谷物并不另人感到惊讶.

Tom studied very hard so that he passed the exams.汤姆学习很用功结果考试及格了.

注：当so或such置于句首时，主句要用倒装语序.如：

So clever was he a student that he was able to work out all the difficult problems.

2．除结果状语外，（太...而不能...）（达到某程度可以...）（那么...以致于...）等不定式结构同样可以表示结构.如：He didn’t get up early enough to catch the bus=He got up too late to catch the bus=He got up so late as to catch the bus.

VI、条件状语从句

1．引导条件状语从句的从属连词有：if, unless(=if…not)（除非）so (as) long as（只要）in case（万一）on conditionthat （条件是）suppose/ supposing（假设，用于问句）, provided that等.如：

You’ll fail the exam unless you study hard.(=if you don’t study hard.)

As long as you don’t lose heart, you will succeed.

Suppose/ Supposing (that) they refuse us, who else can we turn to for help.

In case there is a fire, what will you do first?

2．“祈使句+and/ or/ or else/ otherwise”引导的结果句，祈使句在意义上实际上相当于条件状语从句.

Use your head, and you’ll find a way.

Hurry up or else (otherwise) you’ll be late.

VII、方式状语从句

引导方式状语从句的从属连词有：as, as if, as though等

方式状语从句应放在主句之后.其中as if或as though引导的从句一般用虚拟语气，但如果从句中所陈述的情况很可能实现，也可用陈述语气.如：

Do as you are told to, or you’ll be fired.

The old lady treats the boy as if he were her own son.

I feel as if I have a fever.

VIII、让步状语从句

引导让步状语从句的从属连词有：

1．Although/ though（尽管，虽然）even though/ even if（即使）

although与though两者意思相同，一般可互换，都可以与yet或still连用，但不能和but连用.如：

He is unhappy though/ although he has a lot of money.

Although/ Though it was raining hard, yet they went on playing football.

▲though还可以用作副词，意为“可是，然而”，置于句末.如：

He said he wou ld come, he didn’t, though. 他说他会来，可是他没有来.

Even though/ if it is raining, we’ll go there. （陈述语气）

Even if I were busy, I would go.（虚拟语气）

2．as引导让步状语从句需倒装

as从句一般放在主句之前，须用倒装语序.从句中的表语、状语或动词原形置于句首.若表语是名词，前置时要省略冠词.如：

Child as he is, he knows a lot. 尽管他是孩子，他却懂得很多.

Much as I like it I won’t buy it, for it’s too expensive. 虽然我很喜欢，但我不会买的，因为太贵了.

Try as he might, he could not find a job. 不管他怎样努力，他还是找不到工作.

3．Whether…or…（不是...还是...），疑问词+ ever与no matter +疑问词（不管，无论）.如：Whether you believe it or not, it is true.

Whateve r(No matter what) you say, he won’t believe you.

Whoever (No matter who ) you are, you must obey the rules.

注：whoever, whatever, whomever, whichever还可以引导名词性从句.如：

You can take whatever you like.（宾语从句）

IX、状语从句中的紧缩现象

1．时间状语从句中常见的紧缩形式：

Don’t speak until spoken to. 有人对你说话时你才说.

Once seen, it can never be forgotten. 一旦被看见，它便不会被忘记.

While in Beijing, I paid a visit to the Summer Palace. 在北京时，我参观了颐和园.

Pressure can be reduced when needed. 必要时压力可减.

I prefer my milk a little sweetened whenever possible. 可能的话，我喜欢牛奶甜点.

He was a swimmer when a child. 他小时侯就是一个游泳运动员.

As a young man, Abraham Lincoln was a storekeeper and a postmaster. 阿伯拉罕.林肯年轻时当过零售店主和邮政所所长.

He often makes mistakes when speaking English. 说英语他常说错.

She always sings while doing her work. 她干活时总唱歌.

2．条件状语从句中常见的紧缩形式：

Come tomorrow if possible. 可能的话就明天来吧.

If so, you must get back and get it 如果这样的话，你必须回去把它拿来.

I’ll buy a TV set if necessary. 如有必要，我就买一台电视机.

He has no money. If any, he will give us. 他没有钱，如果有，他会给我们的.

If in need, don’t hesitate to ask me for money. 若要钱，不必犹豫，向我要就是了.

The girl never gave in unless wrong. 这女孩不会屈服的，除非她错了.

Unless repaired, the machine is of no use. 这台机器如不修便毫无用处.

3．方式状语从句中常见的紧缩形式：

Some flowers shut up at night as if (they did this in order) to sleep. 有些花夜晚收拢，好象为了睡眠一样.

She stood at the gate as if (she was) waiting for someone. 她站在门口好象在等人，

The woman teacher hurriedly left the classroom as though (she was) angry.这位女教师匆从忙忙离开教室，好象生气了.

The inspector looked round, as if (he was) in search of something. 这位稽查员四周张望，好象在寻找什么.

Jane seemed as if (she was ) good at everything. 琼好象擅长一切.

4．其他状语从句中的紧缩形式：

Though cold, he still wore a shirt. 天气虽然冷，他还穿一件衬衫.

The man, while (he is) well over eighty, can walk faster than I. 这人虽然年过八十，却比我走的快.

As he was blind, he couldn’t see anything.=being blind, he couldn’t see anything他瞎了，什么东西也看不见.

Fill in the blanks with articles where necessary.

(完整版)2018年江苏高考英语专题一语法知识：第6讲名词性从句

第6讲名词性从句 1．We choose this hotel because the price for a night here is down to 20，half of________ it used to charge.(2017·江苏，26) A．that B．which C．what D．how 答案 C 解析考查宾语从句。句意为：我们选择这家旅馆，因为这里一晚的价格降到了20美元，这是它以前要价的一半。从句意看，本句的half of部分在句中作

20的同位语，由此可知这里要用what引导宾语从句，作介词of的宾语，同时what在宾语从句中又作charge的宾语，因此选C。2．Every year，________ makes the most beautiful kite will win a prize in the Kite Festival. (2017·北京，23) A．whatever B．whoever C．whomever D．whichever 答案 B 解析考查主语从句。句意为：每年，在风筝节上风筝做得最漂亮的人会赢得奖品。whoever 无论谁，表泛指，在句中作主语，相当于anyone who。whomever在句中只能作宾语，不合题意；whatever任何……的事物；whichever无论哪个，无论哪些。 3．Jane moved aimlessly down the tree-lined street，not knowing ________ she was heading. (2017·北京，26) A．why B．where C．how D．when 答案 B 解析考查宾语从句。句意为：简沿着绿树成荫的街道漫无目的地走着，并不知道要去哪里。why为什么；how怎样；when什么时候。 4．She asked me ________ I had returned the books to the library，and I admitted that I hadn’t.(2017·天津，4) A．when B．where C．whether D．what 答案 C 解析考查宾语从句。句意为：她问我是否已将那些书还给了图书馆，我承认还没还。when 什么时候；where在哪里；what什么，均不符合语境。

高考英语复习 状语从句讲解

状语从句一什么是状语从句 二状语从句位置 三状语从句分类 四特殊句式 五状语从句常见考点 六练一练

一什么是状语从句 状语从句是行使状语功能的从句，因为其作用相当于副词，它可以用来修饰谓语、定语、状语或整个句子。状语从句通常由一个连接词或起连接词作用的词组引导。 二状语从句位置 比较灵活，有时可以放于句首，有时可以置于句末。状语从句位于句首时，其后常用逗号与后面的句子隔开。 三状语从句分类

让步状语 though, although, even though, while whether ，whoever/no matter who ，whatever/ n o m atter w hat ，whenever/ no matter Even t hough y ou s ay s o, I d o n ot believe it. 比较状语 than as …as ，the more … the more The m ore I s ee him , t he l ess I l ike h im. 方式状语 as, as if , as though He t old m e e verything a s i f I w ere h is best friend. 四 特殊句式 时间状语中 A:It + b e +时间点+ w hen …… 当某事发生时是什么时候 It was 11:00 PM when he came back last night. B:It i s/has b een +时间段 + s ince …… 自从某事发生后已过了多久时间 It i s /has b een t wo y ears s ince I e ntered t he t he s enior s chool. C:It + be +时间段 + before …… 在某事发生之前需要多久时间 It was 8 years before we finally drove away the Japanese invaders. It m ight b e a l ong t ime b efore C hinese l and o n t he m oon. 让步状语从句 A: as 引导的让步状语从句， 从句的表语、状语必须前置到句首。 Short as he is, he plays basketball very well. Child as he is, he is knowledgeable. （开头 0 冠词的用法） 1 2

高中英语语法易错题专题复习练习

高中英语语法易错题专题复习练习 1. My uncle bought me ___ MP4 as my birthday present yesterday. A. an B. a C. the D. / 【答案】A 【解析】此题题意为“叔叔昨天给我买了一个MP4 作为生日礼物”，故答案在A 和B 中选择，MP4 的首字母M 发音为元音，和首字母M 是辅音没有关系，故答案为A。 2. We decided to buy the flat because there was ____ underground station within walking distance and we could both take ___ underground to work. A. a, an B. an, an C. the, \ D. an, the 【答案】D 【解析】此题第一个空根据句意判断有一个地铁站，又根据underground 的发音 判断首字母发元音，故答案为an；第二个空考查乘地铁的两种说法by underground & take an underground，但是此处考查的是特指乘公寓附近的这个地铁去上班， 故要填the，综合两空答案为D 3. Gold is similar __ color ___ brass（黄铜）.

A. in, with B. in, to C. of, with D. of, to 【答案】B 【解析】此题考查similar 的搭配， A be similar to B ，相似于 A be the same with B，有一定混淆性，另外表达在某方面相似，搭配介词in，故答案为B。 4. What a dangerous scene! A car has missed the boy playing on the roadside __ only an inch. A. within B. for C. by D. at 【答案】C 【解析】本题题意为“一辆车差一点撞到那个在路边玩耍的男孩”，容易误导学生错选 A ，表示在一英寸以内，而真实意思是差一英尺，在英语中表示增长、降低、或者差距的正确表达是by+数字，故答案为C。 5. The girl has some balloons in her hand. One is red, ___ are yellow. A. others B. another C. the other D. the rest 【答案】D 【解析】此题题意为“那个女孩手上有一些气球，一个是红色的，其余的是黄色

【精品整理】2020高考英语易错语法点30题专题08 状语从句(解析版)

高考语法复习8 状语从句 【走进高考】 1.【2018·江苏】_______ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights. A. Once B. Unless C. If D. When 【答案】B 【解析】考查连词词义辨析及语境理解。句意：除非你睡得好，否则一两个晚上之后，你会失去专注、计划和保持动力的能力。A. Once一旦；B. Unless除非；C. If如果；D. When当……时候。故选B。 2.【2018·天津】Let's not pick these peaches until this weekend ___________they get sweet enough to be eaten. A. ever since B. as if C. even though D. so that 【答案】D 【解析】考查连词短语辨析及语境理解。句意：让我们这个周末再摘这些桃子，这样的话，它们吃起来就变得足够甜。A. ever since自那时起；B. as if好像；C. even though尽管；D. so that以便。从句为目的状语从句，故用so that引导。故选D。 3.【2018·北京】_________ we don’t stop climate change, many animals and plants in the world will be gone. A. Although B. While C. If D. Until 【答案】C 【解析】考查状语从句。句意：如果我们不阻止气候变化，那么世界上的很多动植物都将会消失。动植物不灭绝的前提条件是阻止气候变化。Although 尽管；While当……时候，尽管，然而；If如果；Until直到。故选C正确。 4.【2017·北京】If you don’t understand something, you may research, study, and talk to other people _______ you figure it out. A. because B. though C. until D. since 【答案】C 【解析】A. because 因为 B. though尽管 C. until直到 D. since自从句意：如果你无法理解某个东西，你可能会去研究，学习和他人探讨直到你解决为止，根据句意可知选用until，直到，选C。 5.【2017·北京】______ birds use their feathers for flight, some of their feathers are for other purposes. A. Once B. If C. Although D. Because 【答案】C

—2018年高考全国卷英语语法填空

A （2018全国一卷） According to a review of evidence in a medical journal, runners live three years 61 (long) than non-runners. You don't have to run fast or for long 62 (see)the benefit. You may drink, smoke,be overweight and still reduce your risk of 63 (die) early by running regatesalstly cann't make you live forever, the review says it 64 (be) more effective at lengthening life 65 walking, cycling or swimming. Two of the authors of the review also made a study published in 2014 66 showed a mere five to 10 minutes A day of running reduced the risk of heart disease and early deaths from all 67 (cause). The best exercise is one that you enjoy and will do. But otherwise… it's probably running. To avoid knee pain,you can run on soft surfaces,do exercises to 68 (strength)your leg muscles(肌肉),avoid hills and get good running shoes. Running is cheap,easy and it's always 69 (energy).If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps we should all give 70 a try. B （2018全国二卷） Diets have changed in China — and so too has its top crop. Since 2011,the country 61 （grow）more corn than rice. Corn production has jumped nearly 125 percent over 62 past 25 years, while rice has increased only 7 percent. A taste for meat is 63 (actual) behind the change: An important part of its corn is used to feed chickens, pigs, and cattle. Another reason for corn's rise: The government encourages farmers to grow corn instead of rice 64 (improve) water quality. Corn uses less water 65 rice and creates less fertilizer(化肥) runoff. This switch has decreased 66 (pollute) in the country's major lakes and reservoirs and made drinking water safer for people. According to the World Bank, China accounts for about 30 percent of total 67 (globe)fertilizer consumption. The Chinese Ministry of Agriculture finds that between 2005—when the government 68 (start) a soil-testing program 69 gives specific fertilizer recommendations to farmers - and 2011, fertilizer use dropped by million tons. That prevented the emission(排放) of million tons of carbon dioxide. China's approach to

(完整)高中英语-状语从句练习题及答案详解

状语从句练习题 1.I had been looking for the book for two days____ I found it at last. a.until b. when c. before d. while 2.He punished his students ____ they did anything wrong. a.however b. whenever c. whatever d. whichever 3.Those passengers will wait here____ the bus arrives. a.until b. because c. though d. as 4.Hardly had we reached home ____ it began to rain. a.before b. than c. as soon as d. when 5.No sooner had we arrived at the cinema___ the film began. a.than b. before c. when d. as soon as 6.You can’t watch TV ____ you’ve finished your homework. a.since b. until c. as d. after 7.We had scarcely left our school____ the rain began. a.before b. than c. while d. when 8.We have never seen her again_____ she went to work in another city. a.when b. as c. since d. while 9.____ the fight stopped, travel across the country has been quite safe. a.Since b. When c. After d. Unless 10.They were just about to leave____ the telephone rang.

高中英语语法易错题训练含答案

易错题训练（一） 1.You can't expect your brain to do its best _______ you take care of it. A.when B.if C.until D.unless 2._________it is personal conversation or a huge speech,the point of communication is to make ourselves understood. A.Wether B.Weather C.If D.Either 3.You can develop good habits,and you can _____any bad ones you may already have. A.break B.form C.correct D.change 4.---What time does the first train to Beijing leaves? ----Just a minute.I'm just _________. A.staring up B.looking up C.calling up D.picking up 5.Even if you are on the right track,you'll get _________ if you just sit there. A.running over B.run over C.to run over D.to be running over 6.You should______ like a man of action and _____like a man of thought. A.act;act B.think;think C.think;act D.act;think 7.People don't have bad memories.They have perfect memories.They just have a poor system for ____ what is already there. A.explaining B.accessing C.possessing D.storing 8.There is now global competition for growth,which means the US has to constantly ask itself what other countries are doing well and ______. A.what it might adapt B.how it might adapt C.what it might adopt D.how it might adopt 9.You wouldn't expect a car____ well if you left it in the garage for twenty years and then tried____it. A.to function;driving B.functioning;to drive C.functioning;driving D.to function;to drive 10.I_____ you to put your best effort into everything you do. A.praise B.suggest C.hope D.expect 11.We all perform ________ if we are comfortable with our surroundings. A.good B.better C.best D.poorly 12.----Tom,will you be at the party tonight? ---Yes,but I have so much homework to do that I really____. A.can't B.mustn't C.won't D.shouldn't 13.---I hear ______ boys in your school like playing basketball after school. ---Yes, they are sporty. A.quite a lot B.quite a bit C.quite a little D.quite a few 14.---Helen,will you be at the party tonight? ---Yes,they ate sporty. A.can't B.mustn't C.won't D.shouldn't 15.When you learn English ,you need to choose which accent to _____,American or British. A.adopt B.adapt C.attach D.approve 答案：DAABB CBBDD BDDDA

高考英语语法—— 状语从句习题及讲解

高考英语语法专题——状语从句 1. 状语从句的类型 1) 时间状语从句：常见引导词有： when：表示主句和从句的动作同时或先后发生，强调点，表“就在那时；突然”。 while：常表示延续性动词或状态；while也可表示对比的转折。 as soon as：表示从句的动作一发生，主句的动作马上就发生。 hardly / scarcely … when；no sooner … than：表示“还没来得及……就；刚……就”。 directly, immediately, instantly：副词当连词用，表示“一……就”。 the moment, the mi nute, the second：充当连词，等于when / as soon as。 each time, every time, ne xt time, by the time等：也可以引导时间状语从句。 since：引导的时间状语从句，主句常用现在完成时，从句常用一般过去时。常用句型：It is + 段时间+ since从句，“自从……有多长时间了”。 until：常与not连用，表示“直到……才……”；Not until置于句首时，主句要部分倒装；在It is / was…that / who…强调结构中，须连在一起。 2) 让步状语从句：常见引导词有：although, though, even if, even though, as等。 3) 原因状语从句：常见引导词有： because：常用于回答why, 语气最强；强调原因，常与just, only等起强调作用的副词连用；可引导表语从句。 for：是个并列连词，一般不放在句首，常表示一种推测或解释，或用作附加说明，语气弱。 as, since：常译为“既然、由于”，表示十分明显的原因，语气较弱。 now that：表示“既然”的意思。 4) 地点状语从句：常见引导词有：where, wherever等。 5) 目的状语从句：常见引导词有：that, so that, in order that等。目的状语从句的谓语动词 常与情态动词连用，否则可能是结果状语从句。不可置于句首。目的 状语从句还可以用动词不定式来替换。 6) 结果状语从句：常见引导词有：that, so that, so … that, such … that …等。 7) 方式状语从句：由as, as if(though)等引导。 8) 比较状语从句：由than, as等引导。 9) 条件状语从句：由if, unless, so (as) long as, in case, once, a far as, on condition that等引 导。 2.注意： 1) 主将从现规则：在时间状语从句、条件状语从句、让步状语从句、方式状语从句中， 若主句用一般将来时，或是祈使句，或是含有情态动词的谓语形式，从句则用一般现在时表示将来时，如：You can join our club when you get a bit older. 2) 疑问词+ ever和no matter + 疑问词的区别：疑问词+ ever可引导名词性从句和让步 状语从句；no matter + 疑问词，只能引导让步状语从句。

最新-2018高考英语语法填空及答案

2018-2011历年高考语法填空真题2018（一卷）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 According to a review of evidence in a medical journal, runnerslive three years61(long) thannon-runners. You don't have to run fast or for long62(see)the benefit. Youmaydrink, smoke,be overweight and still reduce your risk of 63 (die) early by running.While running regularlycan't make you live forever, the review says it 64 (be)more effective at lengthening life 65 walking, cycling or swimming. Two of the authorsof the review also made a study published in 201466showed a mere five to 10 minutes a day of running reduced the risk of heart disease and early deaths from all 67(cause). The best exercise is one that you enjoy and will do.But otherwise…it's probablyrunning.To avoid knee pain,you can run on soft surfaces,do exercises to 68 (strength)your leg muscles(肌肉),avoid hills and get good running shoes. Running is cheap, easy and it's always 69(energy).If you are time poor,you need run for only half the time to getthe same benefits as other sports,so perhaps we should all give 70a try. 2018（二卷）Diets have changed in China—and so too has its top crop. Since 2011,the country 61 （grow）more corn than rice. Corn production has jumped nearly 125 percent over62 past 25 years, while rice has increased only 7 percent. A taste for meat is63 (actual) behind the change:An important part of its corn is used to feed chickens, pigs, and cattle. Another reason for corn’s rise: Th e government encourages farmers to grow corn instead of rice 64 (improve) water quality. Corn uses less water65rice and creates less fertilizer(化肥) runoff. This switch has decreased66(pollute) in the country’s major lakes and reservoirs and made drinking water safer for people.zxxk

高中英语状语从句讲解汇总

高中英语状语从句讲解汇总 原因从句 除了下面A2，A3中所示各种类型外，这两种从句均可由as或because来引导。但是用as引导原因从句较为稳妥（参见A）；用because引导结果／原因从句较为稳妥（参见B）。 A 原因从句 1 由as／because／since 引导的原因从句： We camped there as／because／since it was too dark to go on． 我们在那里露宿是因为天太黑，不能再继续往前走了。 As／Because／Since it was too dark to go on，we camped there． [ 因为天太黑不能再继续往前走，我们就在那儿露宿了。 2 in view of the fact that可用as／since／seeing that来表示，但不能用because： As／Since／Seeing that you are here，you may as well give me a hand． 既然你在这儿，你就帮我个忙吧。 As／Since／Seeing that Tom knows French，he’d better do the talking． 既然汤姆懂法语，最好让他来谈。 3 在as／since／seeing that意指以前共知的或共知的陈述时，可用if来代替： ~ As／Since／Seeing that／If you don’t like Bill，why did you invite him 既然／如果你不喜欢比尔，你为什么邀请了他 注意：if so的用法： —I hope Bill won’t come． —If so（＝If you hope he won’t come），why did you invite him —我希望比尔别来。 —如果这样（=如果你希望他不来），你为什么邀请了他 关于if＋so／not，参见第347节。 ~ B 结果从句由because或as引导： The fuse blew because we had overloaded the circuit． 保险丝烧断了，因为我们使线路超载了。 He was angry because we were late． 他生气是因为我们来晚了。 As it froze hard that night there was ice everywhere next day． 因为那天晚上冷得厉害，所以第二天到处都是冰。 ~ As the soup was very salty we were thirsty afterwards． 因为这汤很咸，后来我们渴得厉害。

高考英语最新语法之简单句知识点易错题汇编及答案解析

高考英语最新语法之简单句知识点易错题汇编及答案解析 一、选择题 1．Birds rarely build nests in our garden,________? A．don’t they B．do they C．didn’t they D．did they 2．Do be careful next time, _____? A．will you B．do you C．don’t you D．aren’t you 3．Lucy, finish your homework first, _____? And then let’s go out for a walk, _____? A．will you; will you B．does she; shall we C．will you; shall we D．won’t you; shan’t we 4．Sarah had her washing machine repaired the day before yesterday, ________ she? A．had B．did C．hadn't D．didn't 5．I don’t think he is right, ______? A．is he B．isn’t he C．do I D．don’t he 6．Written in a hurry, ____________. How can it be satisfactory? A．they found many mistakes in the report B．Sam made lots of mistakes in the report C．there are many mistakes in the report D．the report is full of mistakes 7．---English has a large vocabulary, hasn’t it? ---Yes. more words and expressions and you will find it easier to read and communicate. A．Know B．Knowing C．To know D．Having known 8．______me tomorrow and I’ll let you know the lab result. A．Calling B．Call C．To call D．Having called 9．—Look at my new dress． —Wow! ____________ beautiful it is! A．How B．How a C．What D．What a 10．I wish to visit America,________? A．don’t I B．can I C．may I D．may you 11．No one left here yesterday,________? A．didn’t they B．did they C．didn’t one D．did one 12．--- Hey, Sherly, welcome back! __________? ---- Ok, I guess. My son and I went to Hainan and enjoyed the beautiful scenery there. A．How was your holiday B．How is your son C．Where did you go for holiday D．What did you do in your holiday 13．They must have stayed at home last night,________? A．mustn’t they B．haven’t they C．didn’t they D．must they 14．The president must have received the result of medical research by the time the disease spread widely, _______? A．hasn’t he B．mustn’t he C．hadn’t he D．didn’t he 15．It’s my son’s wedding next week, and I have to do my best for that,____________?

高考英语语法状语从句习题及讲解

高考英语语法状语从句习题及讲解 1. 状语从句的类型 1〕时间状语从句：常见引导词有： when：表示主句和从句的动作同时或先后发生，强调点，表“就在那时；突然”. while：常表示延续性动词或状态；while也可表示对比的转折. as soon as：表示从句的动作一发生，主句的动作马上就发生. hardly / scarcely … when；no sooner … than：表示“还没来得及……就；刚……就”. directly, immediately, instantly：副词当连词用，表示“一……就”. the moment, the minute, the second：充当连词，等于when / as soon as. each time, every time, next time, by the time等：也可以引导时间状语从句. since：引导的时间状语从句，主句常用现在完成时，从句常用一般过去时.常用句型：It is + 段时间+ since从句，“自从……有多长时间了”. until：常与not连用，表示“直到……才……”；Not until置于句首时，主句要部分倒装；在It is / was…that / who…强调结构中，须连在一起. 2〕让步状语从句：常见引导词有：although, though, even if, even though, as等. 3〕原因状语从句：常见引导词有： because：常用于回答why, 语气最强；强调原因，常与just, only等起强调作用的副词连用；可引导表语从句. for：是个并列连词，一般不放在句首，常表示一种推测或解释，或用作附加说明，语气弱. as, since：常译为“既然、由于”，表示十分明显的原因，语气较弱. now that：表示“既然”的意思. 4〕地点状语从句：常见引导词有：where, wherever等. 5〕目的状语从句：常见引导词有：that, so that, in order that等.目的状语从句的谓语动词常与情态动词连用，否则可能是结果状语从句.不可 置于句首.目的状语从句还可以用动词不定式来替换. 6〕结果状语从句：常见引导词有：that, so that, so … that, such … that …等. 7〕方式状语从句：由as, as if〔though〕等引导.

2018年江苏高考英语专题一语法知识第10讲代词含答案

第10讲代词 1．In many ways，the education system in the US is not very different from ________ in the UK.(2016·浙江，3) A．that B．this C．one D．it 答案 A 解析句意为：在许多方面，美国的教育制度与英国的并没有很大的不同。代词that 指代前文中出现的the education system。this这个；one泛指上文提到过的同类事物中的一个；it指代上文提到过的同一事物。根据语境可知应选A项。 2．To warm himself，the sailor sat in front of the fire rubbing one bare foot against ________. (2015·陕西，13) A．another B．the other C．other D．either 答案 B 解析句意为：为了让自己暖和起来，这个水手坐在火堆旁，光着脚，用一只脚搓另一只脚。表示“(两者中的)一个……另一个……”用one...the other...。 3．The meeting will be held in September，but ________ knows the date for sure.(2015·重庆，2) A．everybody B．nobody C．anybody D．somebody 答案 B 解析句意为：会议将在九月召开，但是没人知道具体日期。句中的but表转折，根据句意可知应选nobody。 4．The research group produced two reports based on the survey，but ________ contained any useful suggestions.(2015·福建，21) A．all B．none C．either D．neither 答案 D

高中英语状语从句讲解和练习(含答案)

t 状语从句讲解和练习 状语修饰动词、形容词、副词或整个句子。通常由副词、介词短语、动词不定式、分词和从句等担当 。例如： 1. Naturally , our grandparents were pleased to get our phone call . (副词) 2. We worked hard , from sunrise to sunset . (介词状短语) 3. To help my disabled aunt , I spend an hour working in her house every day . (不定式) 4. Seen from a distance , the farmhouse looked deserted . (过去分词) 5. I know how to light a camp fire because I had done it before .（原因状语从句） 状语的位置比较灵活，可以位于句首、句末或句中。enough用作状语修饰形容词和副词时必须后置。 状语从句主要用来修饰主句或主句的谓语。一般可分为九大类，分别表示时间、地点、原因、目的、 结果、条件、让步、比较和方式。尽管种类较多，但由于状语从句与汉语结构和用法相似，所以理解 和掌握它并不难。状语从句的关键是要掌握引导不同状语从句的常用连接词 和特殊的连接词即考点。现分别列举如下: 1．时间状语从句 常用引导词：when, as, while, as soon as, while, before, after, since , till, until 特殊引导词：the minute, the moment, the second, every time, the day，the instant, immediately , dire ctly, no sooner … than, hardly …when, scarcely … when I didn’t realize how special my mother was until I became an adult. While John was watching TV, his wife was cooking. The children ran away from the orchard(果园) the moment they saw the guard. No sooner had I arrived home than it began to rain. Every time I listen to your advice, I get into trouble. 2．地点状语从句 常用引导词：where 特殊引导词：wherever, anywhere, everywhere Generally, air will be heavily polluted where there are factories. Wherever you go, you should work hard. 3．原因状语从句 常用引导词：because, since, as, since 特殊引导词：seeing that, now that, in that, considering that, given that, considering that, My friends dislike me because I’m handsome and successful. Now that everybody has come, let’s begin our conference. The higher income tax is harmful in that it may discourage people from trying to earn more. Considering that he is no more than 12 years old, his height of 1.80 m is quite remarkable. 4．目的状语从句 常用引导词：so that, in order that 特殊引导词：lest, in case, for fear that，in the hope that, for the purpose that, to the end that The boss asked the secretary to hurry up with the letters so that he could sign them. The teacher raised his voice on purpose that the students in the back could hear more clearly. 5．结果状语从句 常用引导词：so … that, so… that, such … that, 特殊引导词：such that, to the degree that, to the extent that, to such a degree that, He got up so early that he caught the first bus. It’s such a good chance that we must not miss it. To such an degree was he excited that he couldn’t sleep last night.