2022年中考英语复习ppt课件：感叹句用法&定语从句中as的用法ppt课件.ppt

1、感叹句专题感叹句专题用来表达喜怒哀乐等强烈感情的句子。用来表达喜怒哀乐等强烈感情的句子。句末通常用感叹号。句末通常用感叹号。1.what引导的感叹句感叹引导的感叹句感叹名词或名词短语名词或名词短语；2.how引导的感叹句感叹引导的感叹句感叹形容词或副词形容词或副词。How cute the dog is!感叹句定义：感叹句定义：感叹句种类：感叹句种类：如：多可爱的小狗啊！如：多可爱的小狗啊！What a cute dog it is!what感叹句的结构感叹句的结构1：Whata/an+形容词形容词+单数名词单数名词(主语主语 谓语谓语)!a nice girl(she is)!an inte

2、resting book(it is)!WhatWhatwhat感叹句的结构感叹句的结构2：What形容词形容词+复数名词复数名词nice girls(they are)!interesting books(they are)!(主语主语 谓语谓语)!WhatWhatwhat感叹句的结构感叹句的结构3：What形容词形容词+不可数名词不可数名词bad weather(it is)!beautiful music(it is)!(主语主语 谓语谓语)!WhatWhathow感叹句的结构：感叹句的结构：How 形容词形容词/副词副词nice(the girl is)!interesting(the

3、 book is)!hard(he studies)!(主语主语 谓语谓语)!HowHowHowExercises1._ good news it is!2._ delicious the fish is!3._ interesting subject English is!4._ careless you are!5._ huge rocks they are!6._ fast he runs!7._ clever the baby is!8._ clever baby she is!What How What anHow What How How What a感叹句口诀：感叹句口诀：感叹句

4、，并不难，感叹句，并不难，what与与how应在前。应在前。形容词、副词跟着形容词、副词跟着how,what后面名词连。后面名词连。名词若是可数单，前带冠词名词若是可数单，前带冠词a或或an。主语、谓语放后面，省略它们也常见。主语、谓语放后面，省略它们也常见。定语从句中定语从句中as的用法的用法 As 属于关系代词代词，可以用来指代人人，也可用来指代物物；既可以引导限制性定语从句限制性定语从句，也可用来引导非非限制定语从句限制定语从句。“as”in the restrictive attributive clauses.比较下列几组句子，总结比较下列几组句子，总结as在限定定语从句用法。在限定

5、定语从句用法。He is a good teacher that/who/whom all the students like.He is such a good teacher as all the students like.You have to pay as much money as the victim requires.You have to pay much money that the victim requires.My father wants to buy the car that/which is on the stage.My father wants to buy

6、 the same car as is on the stage.“as”in restrictive attributive clausesAs 在限制性定语从句中常用于在限制性定语从句中常用于:such asthe sameasas asso asattention与“so/suchthat”引导的结果状语从句的区别：结构形式不同表达句意不同He is such a good teacher as all the students like.He is such a good teacher that all the students like him.有时用有时用 the same限定先

7、行词时，关系代词会限定先行词时，关系代词会用用that来引导限制性定语从句，此时来引导限制性定语从句，此时强调强调从句从句的的关系代词关系代词和主句的和主句的先行词先行词为为同一个同一个人或事物。人或事物。而而as则指则指同一类同一类人或事物。人或事物。This is the same pen that I left on my desk yesterday.This is the same pen as I left on my desk yesterday.2.“as”in the non-restrictive attributive clauses.比较下列几组句子：Light tra

8、vels faster than sound,which is known to all.Light travels faster than sound,as is known to all.As is known to all,light travels faster than sound.Light,as is known to all,travels faster than sound.as引导的引导的 从句位置十分灵活，从句位置十分灵活，而而which引导的从句只能位于主句后。引导的从句只能位于主句后。Summary 在限制性定语从句中：在非限制性定语从句中:such asthe sameasas asso asas引导的引导的 从句位置十分灵活从句位置十分灵活.