高考英语状语从句考点详解课堂
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状语从句高考英语状语从句精讲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, whilewhether,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 isbest 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。
高中英语状语从句精讲讲义(上)时间,地点,条件状语从句一、时间状语从句1.when, while, as①When he knocked at the door, I was working at the table.(2015·海淀区质检)②I want the girls to experience that while they are young.③As speech develops, the child starts to string more words together.随着语言能力不断发展,孩子开始把更多的词连起来说。
④When/While/As I was walking down the street, I came across an old friend of mine.[规律总结](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①Tom was about to close the window when his attention was caught by a bird.(2015·开封模拟)②One Friday, we were packing to leave for a weekend away when my daughter heard cries for help.(2011·浙江高考单项填空)③He had just finished his homework when his mother asked him to play the piano.[规律总结](1)when 意为“正在这时”,表示某件事正在发生或刚刚发生时,突然发生另一动作。
考点31 目的、结果状语从句高考频度:★★★☆☆一、目的状语从句1. in order that引导的目的状语从句in order that"为了;以便"。
多用于正式文体,通常可以与so that换用。
☆They stopped at Hangzhou in order that they could go around West Lake. 他们在杭州停了下来,以便游览西湖。
The expert spoke slowly in order that everyone should understand. 专家讲得很慢,以便人人都能听得懂。
2. so (that)引导的目的状语从句so that"为了;以便"。
so that通常可以与in order that换用,它所引导的目的状语从句总是放在主句之后,在非正式文体中,常省略that。
Speak clearly so that they may understand you. 你要讲得清楚,他们才可能听得懂。
She wanted tea ready at seven so she could be out by eight. 她想让茶点在七点钟以前就备好,这样她八点就可以出门了。
3. in case/for fear (that)/lest等引导的目的状语从句in case,for fear(that)和lest这三个从属连词都表示否定目的,意思是"以免","以防"。
in case 多用于英国英语,它所引导的从句中的谓语动词可以是陈述语气形式,也可以是虚拟语气形式;for fear(that)引导的从句中的谓语带有may,might,should等情态动词;lest用于正式文体,它所引导的从句中的谓语动词用虚拟语气形式。
Take your umbrella with you, lest it should rain.=Take your umbrella in case it rains.带上你的伞,以防下雨。
落堕市安心阳光实验学校考点32 条件状语从句高考频度:★★★★★一、条件状语从句1. if引导的条件状语从句if可引导非真实条件状语从句(见"虚拟语气")和真实条件状语从句。
If he said that, he can’t be telling the truth.如果他说了那样的话,他不可能是说实话。
2. unless引导的条件状语从句unless引导的是否定条件状语从句,在意义上相当于if...not,而且语气较强,一般不用于虚拟语气。
You’ll be late unless you hurry. 你会迟到的,如果不赶快的话。
________ we have enough evidence, we can't win the case.A.OnceB. As long asC. UnlessD. Since【答案】C【名师点睛】条件状语从句就是在复合句中表示主句动作发生条件的状语从句。
引导条件状语从句最经常用的连词是if,它的意思是"如果";也可以用unless引导:unless的意思是"如果不""除非",相当于if not。
Zx.xk3. only if引导的条件状语从句only if在引导条件状语从句时意为"只有……(才);只有在……的时候,唯一的条件是……"。
I’ll let you use the car only if you keep it in good condition.只要你把车保养好,我就让你用。
4. as/so long as引导的条件状语从句as/so long as意为"只要;如果"。
As long as it doesn’t rain, we can play. 只要不下雨我们就能玩。
You won’t find paper cutting difficult _____you keep practicing it.A. even ifB. as long asC .as if D. ever since【答案】B5. provided (that)/providing (that)引导的条件状语从句provided (that)/providing (that)意为"假如;如果"。