状语从句难点汇总
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初三英语中考语法考点重难点详解(七)状语从句的时态知识点整理总结(含主将从现)中考英语对状语从句的考查,主要集中在时间状语从句和条件状语从句,首先要知道状语从句的作用,描述主句动词发生的“样子”:发生的时间、地点、条件、原因等等。
1、主句是祈使句或者含有情态动词的现在式,这个时候,从句多用一般现在时,例如:He can pass the exam if he studis hard.Tell me if he comes.2、主句用过去进行时,从句用一般过去时,例如:Mom was cooking when I got home.She was praticing the piano when I called.这种情况本质就是过去进行时的功能:表达过去某个时间点正在发生的动作,而从句中的动词往往是个瞬间动词,这个动作的发生(如got home,called)刚好对应着过去的一个“时间点”。
3、主句从句都用过去进行时,这个时候连词用while,例如:While I was doing my homework, mom was cooking in the kitchen.I was sitting in the sun while wy wife was working in the garden.这种情况其实是考试连词while的含义:在……的过程中,这样从句的动词就需要一个“延续性”动词,才能和while 配合完美。
4、关于条件句的用法,是出题人最喜欢采用的If he comes, give him the picture.(主句是祈使句,天剑局是一般现在时)If we try our best, we'll get good grades.主将从现是一般原则,但是要注意也有很多不是主将从现的主从句配合。
补充知识点:“主将从现”首先我们知道一个句子的成分包含,“主谓宾定状补”,那么在句中作状语的从句称为状语从句。
时间状语从句一、when的用法小结:1、“当……时”、“在……期间”.例:When the film ended,the people went back.When I lived there,I used to go to the seashore on Sundays。
2、“那时,这时”。
常用于以下句式:was about to do sth. … when…\be (on the point of) doing sth. …when…(刚要…这时突然…)e。
g.I was about to go out when the phone rang.3、还可以表示原因“既然”,相当于since,considering that.如:It was foolish of you to take a taxi when you could easily walk there in 5 minutes.●We were swimming in the lake_______suddenly the storm started。
A whenB whileC untilD before●He was about to tell me the secret ______someone patted him on the shoulderA asB untilC whileD when●-Did Jack come back early last night?—Yes,it was not yet 8:00 _____he arrived home。
A beforeB whenC thatD until二、while 的用法小结:1、while 引导的动作必须是持续性的,强调某一段时间内,主从句动作同时发生,或主从句中的动作或事物在从句中的动作或事情的进展过程中发生。
如:Please don’t talk so loud while others are working。
状语从句(时间、条件和原因)原卷版2023年中考英语满分冲刺之重难点轻松突破03 状语从句时间、条件和原因)什么是状语从句?在复合句中,做状语成分的从句叫状语从句。
常见的状语从句可分为:时间、条件、地点、原因、方式、让步、比较、结果、目的等从句,由不同的引导词引导。
【难点突破1】1.(2021·河北路南·三模)Stop taking the medicine ______ you don’t feel sick any more. A.before B.until C.when D.though2.(2021·云南昭阳·一模)Miss White walked around and offered help we were making the model plane.A.whether B.although C.until D.while3.(2020·辽宁·宽甸满族自治县第一初中模拟预测)________ she grew older, she became braver and wasn’t afraid of darkness any more.A.Unless B.As C.If D.Though4.(2021·黑龙江香坊·三模)—How do you like Thomas?—He is pretty active and he’s been my friend since w e ________ for the first time.A.meet B.met C.have met5.(2021·河北石家庄·模拟预测)We ________ each other since I came to Beijing, but we send e-mails very often.A.don’t see B.didn’t see C.haven’t seen D.won’t see6.(2022·上海浦东新·一模)It won’t be long ________ we leave our junior middle school. A.because B.until C.before D.though7.(2022·上海·一模)Harry will work in the north of Canada after he _________ from PHD in UBC.A.will graduate B.graduate C.graduates D.graduated8.(2022·上海青浦·一模)My father didn’t buy a new computer ________ his old one totally broke down.A.until B.since C.after D.when9.(2021·福建·厦门一中模拟预测)My parents gave red packets to my cousin every Spring Festival ________ she got a job, because she said she was able to make money.A.until B.when C.since10.(2021·四川沐川·二模)Jack _________ a good rest as soon as he finishes the exam. A.has B.is having C.will have【难点突破2】条件状语从句条件状语从句的引导词主要有as long as(只要), if(如果), unless(除非)。
状语从句难点解析:结果状语从句Hello大家好,我是枪哥,今天这篇文章是要教大家顿悟结果状语从句。
核心讲解:结果状语从句中,从句表示的是主句动作发生之后会导致的结果,最常见的引导词是so...that和such...that。
我们先来看一个例子:1. 这些恐怖分子是如此暴力,以至于无辜的人们都被杀害。
① The terrorists are soviolent thatthe innocent civilians are killed.② The terrorists are suchviolent people thatthe innocent civilians are killed.分析这两个句子,第一个使用的结果状语从句的连词是so...that,但so后接的是形容词violent;第二个使用的结果状语从句的连词是such...that,但such后接的是名词短语violent people,这是因为so 和such的不同词性。
so是副词,副词一般用来修饰形容词或副词;such是形容词,一般修饰名词(名词短语)。
所以so后面接形容词或副词;such后面接名词(名词短语)。
不过so后面还可以与表示数量的形容词many, few, much, little连用,如so many(如此多)和so little(这么少)。
要点拓展:一、so...that... 如此...以至于...1. The stone struck her sohard thather arms were broken. 石头如此重地击中了她, 以至于她的胳膊断了。
这是so+副词+that从句,so后的副词修饰的是主句谓语动词struck,做主句的状语。
2. Many girls were somoved by the movie thatthey started to cry. 许多女孩对此电影如此感动,以致她们开始哭了出来。
状语从句分类:(九大类)时间、地点、原因、条件、让步、结果、目的、方式、比较。
Part 1 时间状语从句:最常用的连接词:When,while,as , before , after , as soon as, until, not until次常见的连接词:The moment\minute, immediately, hardly…when, no sooner than问题一:●We wew swimming in the lake_______suddenly the storm started.A\when B\while C\until D\before●He was about to tell me the secret ______someone patted him on the shoulder A\as B\until C\while D\when●-Did Jack come back early last night? -Yes,it was not yet 8:00 _____hearrived home.A\before B\when C\that D\until●He was about halfway through his meal______a familiar voice came to his ears. A\why B\where C\when D\while一、时间状从中连接词when的用法小结:1、when引导的时间状从的谓语动词可以是可延续的,也可以是表短暂性的动词,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。
例:When the film ended,the people went back.When I lived there,I used to go to the seashore on Sundays.2、可用作并列连词,其意义是“那时,这时”,相当于and at this\that time.常用于以下句式:was about to do sth. … when…\be (on the point of) doing sth. …when…(刚要…这时突然…)e.g.I was about to stop pretending to being listening to the class to listen towhat the teachers said when Mr. Li shouted at me so loudly that the whole class can hear.3、还可以表示原因“既然”,相当于since,considering that.如:It was foolish of you to take a taxi when you could easily walk there in 5 minutes.问题二:●The cost of living in Glasgow is among the lowest in Britain,_____the qualityof life is probably one of the highest.A\since B\when C\as D\while●______I accept that he is not perfect,I do actually like the person.A\While B\Since C\Before D\Unless二、时间状从中连接词while 的用法小结:1、while 引导的动作必须是持续性的,强调某一段时间内,主从句动作同时发生,或主从句中的动作或事物在从句中的动作或事情的进展过程中发生。
高考最困难考点系列汇总:状语从句状语从句命题说明】状语从句是高考命题中最难的考点之一。
状语从句的命题形式灵活多样,正确判断和使用状语从句的连词是状语从句主要的命题形式。
状语从句主要以语法填空、短文改错、单项填空的形式进行考查。
高考范文中含有状语从句的句子也是判断高级句型的体现。
状语从句的核心考点】考点一:时间状语从句1.when。
while。
as例如:When he knocked at the door。
I was working at the table.他敲门时我正在桌子旁边工作。
I want XXX that while they are young.我希望那些女孩们趁着年轻的时候去体验一下那样的生活。
As XXX。
the child starts to string more words XXX.随着语言能力不断发展,孩子开始把更多的词连起来说。
When/While/As I was walking down the street。
I came across an old friend of mine.当我沿大街行走时,碰巧遇到了我的一个老朋友。
考点总结: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。
2.从属连词 while 引导的动作必须是持续性的,侧重主句动作和从句动作相对比。
3.从属连词 as 可表示从句和主句的两个动作交替进行或同时完成,可译为“一边……,(一边……)”或“随着……”。
4.如果主句表示的是短暂性动作,而从句用延续性动词的进行时态表示在一段时间内正在进行的动作,此时 when,while 与 as 可互换使用。
2.when 的特殊用法例如:Tom was about to close the window when his n was XXX.XXX正要关窗户,这时他的注意力被一只鸟吸引住了。
One Friday。
状语从句难点释疑状语从句是高考中从句考查的热点之一。
下面就状语从句的一些重、难点问题进行小结,供同学们复习参考。
一、时间状语从句1. 在“hardly / scarcely ... when / before ...”, “no sooner ... than ...”句型中,主句常用过去完成时,从句常用一般过去时;如果否定词hardly, scarcely, no sooner置于句首,主句必须实行主谓语的部分倒装,即主语与助动词倒装。
如:He had hardly / scarcely arrived when / before it began to snow.(= Hardly / Scarcely had he arrived when it began... )Mary had no sooner left the room than they began to talk about her. (= No sooner had Mary left the room than they began ...)2. when, while, as的用法。
这三个词都意为“当……时候”。
三者有时可以通用。
如:When / While / As we were playing happily, our mother came back.我们正玩得高兴时,妈妈回来了。
但三者也有区别:(1)when引导的时间状语从句既可以表示时间点,也可以表示时间段,因此when从句中的谓语动词既可以是短暂性动词,也可以是延续性动词。
如:When I arrived at the airport, I found the plane had taken off.当我到达机场时发现飞机已经起飞了。
(短暂性动词)She can write only when / while the baby is asleep.只有婴儿睡着的时候,她才能写作。
译林版中考英语九年级英语状语从句难点汇总一、初中英语状语从句1.—Tom wants to know if you ___ a picnic next Sunday.—Yes. But if it ___, we'll visit the museum instead.A.will have; will rain B.have; rainsC.have; will rain D.will have; rains【答案】D【解析】试题分析:句意:汤姆想知道下周你是否要去野餐。
——是的,但是如果下雨,我们就会去参观博物馆。
结合语境可知上文是宾语从句,描述的是将来发生的动作,故用一般将来时态。
下文是条件状语从句,当主句为一般将来时态时,条件状语从句中用一般现在时态表示将来的动作,结合语境可知选D。
考点:从句中的时态点评:英语宾语从句的时态和主句没有必然的联系,需结合语境进行具体分析。
而英语状语从句的时态与主句有比较紧密的联系,若主句为一般将来时,时间和条件状语从句通常要用一般现在时表示将来,而不能直接使用将来时态。
2. Lucy knew nothing about it _____ her sister told her.A.because B.until C.if D.since【答案】B【解析】试题分析:句意:露西直到她姐姐告诉她才知道这件事。
Because因为; until直到; if如果; since自从。
Not···until直到···才,是一个固定句型。
所以选B。
考点:考查连词。
3.________ there is danger on the internet, online insurance is still popular among the young. A.Unless B.Though C.Since D.Until【答案】B【解析】【详解】句意:虽然网上存在危险,但网上保险在年轻人中仍然很流行。
考查连词辨析。
A. Unless 除非,如果不,引导条件状语从句;B. Though尽管,虽然,引导让步状语从句;C. Since 自….以来,既然,由于,引导时间状语从句和原因状语从句;D. Until:到…为止,在…以前,直到,引导时间状语从句。
根据句意可知前后句句意是转折关系,前句是让步关系,可知填Though;选B。
4.— _______ good time we had at the party last night!— Yes. It was _______exciting party that I would never forget it.A.What; so B.How; such C.What a; such an D.How a; so an【解析】【详解】试题分析:句意:昨天晚上我们在聚会上玩的是多么开心呀!是的,它是如此的令人兴奋以至于我永远不会忘记它。
第一句为感叹句,是对 a good time表示感叹,time为名词,所以用what来引导,第二句考查such+a/an+adj+n.+that句型结构,表示“如此……的一个东西……以至于”,故选C。
5.—The novel seems a little boring.—You won’t enjoy it _______________ you put your heart into it.A.when B.if C.after D.unless【答案】D【解析】试题分析:句意:--这部小说似乎有点儿无聊。
--如果你不用心读的话,你不会享受到这本书。
when,当……的时候;if如果;after在……之后;unless,如果不,除非。
结合句意,故选D。
考点:考查连词的用法。
6.---Can students go online during lessons?---They can’t ________ it is for that lesson.A.if B.unless C.until D.while【答案】B【解析】【详解】句意:——学生上课时能上网吗?他们不可以,除非为了上那堂课。
本题考查连词辨析,A.如果;B.除非;C.直到;D.当……时候。
答语是条件状语从句,根据句意结构可知,需要unless连接,故选B。
7.We don’t know the love of our parents ____________ we become parents ourselves one day. A.before B.until C.when D.after【答案】B【解析】【详解】句意:直到有一天我们自己成为父母,我们才知道父母的爱。
考查连词辨析。
before在……以前;until直到,和not连用表示“直到……才”;when当……的时候;after在……以后。
本句是“not …until”结构;根据句意结构和语境,可知选B。
8.The nurse won’t leave her patients ______ she’s sure somebody else takes good care of them. A.if B.because C.since D.unless【解析】【详解】句意:这个护士如果不确定其他人照顾她的病人,她不会离开他们。
if如果,引导条件状语从句用一般现在时,主句用一般将来时;because因为,since自从,引导时间状语从句,主句用现在完成时;unless除非,如果不,引导条件状语从句用一般现在时,主句用一般将来时;结合句意,如果她不确定有人照顾病人,她不会离开。
故选D。
9.--- That young man must have something to do with the crime, right?--- I suppose so, he said that he didn't do anything against the law.A.if B.when C.although D.because【答案】C【解析】【详解】句意:---那个年轻人一定和那件罪行有关,对吗?---我想是的,尽管他说他没有做任何违法的事。
本题考查从属连词。
A. if如果,引导条件状语从句 B. when当…时候,引导时间状语从句,C. although尽管,引导让步状语从句,D. because因为,引导原因状语从句,结合句意,可知前后句意是让步关系,故选C。
10.Many college students go to West China to help local people, ______ they may find a good job in big cities.A.because B.if C.although D.after【答案】C【解析】【详解】句意:许多大学生去中国西部帮助当地人,尽管他们可能在大城市找到一份好工作。
A. because因为;B. if如果;C. although尽管;D. after在……之后。
句子Many college students go to West China to help local people和句子they may find a good job in big cities.之间存在着转折关系,因此选择although尽管;故选C。
11.The Bund looks _______beautiful at night that it attracts a lot of tourists every day. A.very B.so C.such D.quite【答案】B【解析】【详解】句意:外滩在晚上看起来很漂亮,每天都吸引了很多游客。
考查固定结构辨析。
so/such…that是固定结构,表示“如此……以至于”,引导结果状语从句,可排除AD两项。
so修饰形容词或副词,such修饰名词或名词性短语。
本句beautiful(漂亮的)是形容词,需用so;根据句意结构和语境,可知选B。
12.______we cannot change yesterday,we can learn lessons to face tomorrow.A.Though B.As C.Since D.Unless【答案】A【解析】句意:尽管我们无法改变昨天,但是我们可以吸取教训来面对明天。
though尽管,引导了让步状语从句;as当……时候,引导时间状语从句;since因此,引导原因状语从句;unless 除非,引导条件状语从句。
结合句意,前半句表示我们无法改变昨天,后半句表示我们可以面对明天,前后是让步关系,故用连词though。
故选A。
13.The bell rang ________the teacher was explaining the experiment to the students. A.until B.before C.while D.after【答案】C【解析】句意“老师正向学生们解释这个实验,下课铃声响了。
”until直到;before在……之前;while 表示当……时候,after在……之后。
此处表示当老师正讲解实验时,铃声响了,故用连词while,故选C。
14.-- Can’t I park my car free here?-- You can, for four hours, __________ you spend over 100 yuan in this supermarket. A.though B.if C.unless【答案】B【解析】【详解】句意:-我不能把车免费停在这里吗?- 如果你在这家超市花费超过100元,你可以免费停车四个小时。
though 虽然;if 如果;unless 除非。
这里是形容一种条件,如果消费超过100元,就能免费停车,故选B。
15.---Could you give me some advice on travelling?---Take a map with you _______ you have a guide or you know the city very well.A.if B.unless C.although D.because【答案】B【解析】句意:--你能给我一些关于旅行的建议吗?--如果没有向导或者对城市不很了解,那么就随身带着一张地图。
A. if如果; B. unless除非;如果不; C. although虽然,尽管; D. because因为。