高三英语复习表语从句与同位语从句导学案

名词性从句导学提纲Period3【学习目标】

1.了解表语从句和同位语从句的概念和判断方法；

2.熟悉表语从句和同位语从句连接词的种类和作用；

3.掌握表语从句的常见句型；

4.理解同位语从句和定语从句的区别

5.理解名词性从句的注意事项【导学流程工一.表语从句的定义和具体用法二.表语从句的常见句型三.同位语从句的定义、用法以及和定语从句的区别四.名词性从句的注意事项I.表语从句

1.定义在复合句中作表语的从句；2,位置一般放在之后，对主语进行解释说明

3.引导词连接词that,whether,as if,;连接代词who,,which,whoever,whatever,whichever,whose等;连接副词when,where,how,why,whenever,wherever,however等.例如1问题是我们和他已失去联系.The problemis thatwe havelost touchwith him.2这就是亨利怎么解决这个问题的.This isHenrysolved theproblem.3天看起来要下雨了.It looksas ifit isgoing torain.

4.常见句型1The reasonwhy.../for...was that...的理由是2It wasbecause...这/那是因为3It waswhy...这/那是的原因▲练一练请在下列空白处填写上合适的引导词1Thatsthe Partycalled onus todo.2The reasonis heis unableto operatethe machine.3Jane isno longershe wasfour yearsago.n.同位语从句

1.定义在复合句中作某一名词的同位语的从句；

2.位置一般位于名词如news、fact suggestiontruths beliefsdoubt possibilityidea、promise承诺等之后，说明该名词的具体内容

3.引导词连词that,whether;连接代词who,what,which,whose,whoever,whatever,whichever等;连接副词when,where,how,why,whenever,wherever,however等.例如:11have noidea whenhe willbe back.2The factthat hehad saidnothing surprisedeverybody.注意同位语从句与定语从句中that的区别同位语从句中的连词that只起__________作用，在从句中不担当任何句子成分，对前面的名词进行解释和说明；而定语从句中的关系代词that在句中做宾语或主语，宾语与先行词有修饰关系例如They expressedthe hopethey wouldcome tovisit Chinaagain.The hopeshe expressedis thatthey wouldcome tovisit Chinaagain.▲练一练单句改错11have theinformation whathell comesoon.2He madea promiseif anyoneset himfree hewould makehim veryrich.in.名词从句注意事项L疑问词+ever和no matter+疑问词的区别

①疑问词+ever可引导名词性从句，如breaks the rule mustbe punished.You canchoose whateveryou likein theshop.

②疑问词+ever还可引导让步状语从句如Whoever breaksthe rule,he mustbe punished,you do,you mustdo itwell.

③no matter+疑问词只能引导让步状语从句如No matteryoudo,you mustdo itwell.No matterwho breakstherule,he mustbe punished.

2.名词性从句的语序名词性从句在句中要用陈述句语序如He askedme whatwas thematter withme.Weve heardthe newsthat wellmove intothe newhouse.Whatever yousay willinterest usall.

3.that和what的区别that引导名词性从句时，在主从句中不以当任何句子成分，也没有任何含义；而what引导名词性从句时，在主从句中都要充当一定的成分，如主语、宾语、表语或定语等，what的意思是:“什么；…的事情/地方等surprised memost isher cheerfulexpression onher face.

4.whether和if的区别只有在及物动词后面，引导宾语从句时候，两者可互换，其他情况多用whether1在主语从句、表语从句、同位语从句后，只能用whether；2在介词后，只能用whether；3与不定式连用只能用whether；4与or not连用只能用whether；参考答案L

2.连系动词，

3.because,what,2how▲练一练1what2that3what；L

3.连接,that,thatwhich▲练一练1what改为that2promise后加that;IILl.Whoever,Whatever,what,

3.What。