中考英语各类从句及考点.docx

复合句的概念：由一个主句和一个或一个以上的从句构成。

宾语从句一．概念：在句中起到宾语的作用。

二．宾语从句在句中的位置：（ 1）作动词的宾语：例： I heard that he joined the army.She did not know what had happened.(2)作形容词的宾语例： I am afraid that I have made a mistake.(3)作介词的宾语例： Our success depends on how well we cancooperate with one another.三．常见考点分析：（一）．连接词： 1.引导陈述句用 that （在口语或非正式文体中常常省略）。

2.引导一般疑问句用if 或尤其是直接与or not 连用时，往往用whether ；例： I don ’t know whether he will come back or not.（2）．在介词之后用 whether ；例： They are talking about whether he will win the game.Everything depends on whether you agree with us.3.引导特殊疑问句，只需用原来的特殊疑问词。

（二） .序：尤其要注意，从句的序必是述序：即主一定在前面。

尤其要注意 whether,if 以及 wh-(what,why ⋯)疑引的从句的序。

例： She wants to know whether I like the film.Do you know why winter is colder than summer?Beijing.2.当主句是去，从句中的一般表示去的某种（如一般去，去行，去完成，去将来）例： He said there were no classesyesterday afternoon.He said he was going to take care ofthe baby.3.主句是去，xx从句叙述某一客真理，从句用一般在。

例： She said that her father istwenty-eight years older than her.The teacher told us thatlight travels much faster than sound.（四） .否定移：当从句表示否定的意xx，若主句主第一人称且是think / believe / suppose / expect 等，在主句上加以否定。

思分“是否”和“何”，此它的根据具体情况而定。

if 和when 引状从句，意思分“如果”和“当⋯⋯的候”，此如果主句是一般将来，从句部分用一般在。

例： We are not sure if it will snow tomorrow. If it snows, we won’t climb t South Hill.状从句一．概念和分：用来修主句中的，副和形容的从句叫状从句。

分：状从句，地点状从句，原因状从句 ,目的状从句，果状从句，条件状从句，方式状从句，步状从句和比状从句。

（一） .状从句：引状从句的有：when, as,while,after,before,since,as soon as,ever since,till,until,once,whenever,no 可以引一个短性作。

While 只能引持性作。

例： When 引的从句I was thin when I wasa child.The film had been onwhen we arrived.While 引的从句My Mom was cookingwhile I was doing my homework.2．Before 引的状从句（1）before 引的从句位于主句之前，一般翻成在⋯之前。

例： Before they got to the bus stop,the bushad gone.（2）before 引的从句位于主句之后，一般翻成⋯(之后 )才。

如果在主句中用将来，从句要用一般替代将来。

例： It will be half a year before I come back例.： You may stay here until therain stopsHe waited until his friends came.（2）止性或者延性的否定式+until 表示直到⋯才例： He didn ’t go to bed until he had finished his work.They didn’ t reach the village until it was dark.（ 3）not until 放在句，主句要用倒装序例：Not until he graduated didhe succeed in obtaining the compound.（直到他才成功得种化合物）4．表示一⋯就⋯的句型。

As soon as ,once, immediately,the moment，从句中常用一般替代将来（从句的）例： I will tell him as soon as he arrives.Once you study hard, you’ll pass （ 1）一。

一。

例： He hurried home, looking behind as hewent.Tom sings as he works.（ 2）两个作接着生、例： As he was going out ,it began to rain.（二）地点状从句由where ,wherever 引。

Where 引定从句和状从句的区：引定从句，从句前有一个表示地点的名作先行，而状从句前没有。

例： 1. Go back where you came from（.状从句）2．Go back to the village where you camefrom. （定从句）（三）原因状从句引： because,since,as,now that(既然 )，considering that(考到 )例：（ 1）------Why did you do it?------I did it because I wanted to do it.（2）Since I must die I must do it.（3）As he has no car,he can get’there easily.（四）目的状从句引：so that(了，以便 )，so(以便 )，in orderthat(以便，⋯就)，in case(以防 )目的状从句的常含有 may,might,can ,could, will, would 等情。

例：（ 1）Speak clearly so that they may understand you（.目的状从句）（2）Jack is badly ill so that he has to rest（果状从句）（五）果状从句引： so(果 )，so that(果 )，so⋯that ⋯如此（⋯以至于） ,such ⋯that（如此⋯以至于）注意 so⋯that ⋯与 such⋯that 的⋯区 So+adj/adv+that 从句（ 3）She is such a good girl that she canhelp you.（六）条件状从句两种情况： 1.祈使句 +and/or/orelse/otherwise 引的果句。

例： Hurry up,or else/otherwise you’ll belate.Do that at once,or else I’ ll make youdo it.引： if ,unless(除非，如果不 )，so longas(只要 ), if only(只要 )，provided that 或providing(that)( 假如 )1.条件状从句中，如果主句是一般将来，从句要用一般在代替一般将来。

即：一般将来， if/unless/⋯+一般在例：（ 1）I will go if you go.（2）I won ’t wait for him unless he ringsme tomorrow.3. 条件句中的虚与倒装， if 引的条件状从句如果与事不符，用虚气（ 1）与在事相反，主句用将来，从句用一般去， Be 用复数形式例： If I were you ,I wouldn ’t do（that2）.与去事相反，从句用去完成，主句 would have done 例： If you had got upearlier,you would have caught the train.（3）与将来事相反，主句是should do/would do ，从句用一般去例： If it rained tomorrow, we should stay at home.（七）步状从句引：通常有 though ,although, even if,eventhough ,whenever, whatever, however,wherever, whichever 等等。

1．Though 和 although：用法基本一，前 went out. ： Though it was raining hard,he still went out. 或 It was raining hard,but he still went out.2．No matter who = whoever，同理其他也是一。

（八）比状从句比状从句通常由as⋯as,比 +than ⋯等引。

例如：Tom runs faster than John does.This classroom is as big as that one.三．定从句（一）．概念：在复合句中，修某一名或代的从句。

（二）定从句的特点：1.先行：定从句所修的名或代2.关： 1）引出定从句，并作从句的一个成分。

可作主、、定、状，关系副： when，where，why，作状。

（三）．基本构：先行+关 +定从句（四）．关系代的用法：1.that 和 whichthat 指人或物，作主或，作可省略，主不能。

Which 指物，不指人，作主或，作可省略，主不能。

His father works in a factory that/which makes Tvsets.Who was hurt in the accident that/which happened yesterday? The coat (which/that)I put on the desk is black.注意： The room in which I live is very big.在(介词后面不能用that)2.只能用 that 不能用 which 引导的定语从句： 1)先行词被形容词最高级修饰时，定语从句只能用 thatThe children like the second lesson that isabout “ The Football Match”.3）先行词被 the only，the very 或 the same等修饰时，定语从句只能用that 引导。