1、语法大讲堂目的状语从句目的状语从句I get up early so that I can catch the bus every day.每天我都早起,为了赶上公交车。定义:由句子充当目的状语,句子翻译为-为了.,以便于.1.概念目的状语从句2.用法引导目的状语从句的连词不多,比较常用的有in order that和so that,另外,in case有时也可引导目的状语从句。目的状语从句2.用法1.用in order that引导:in order that的意思是“为了”例句:He is working hard in order that he can pass the examina
2、tion.=He is working hard in order to pass the examination.=He is working hard so as to pass the examination.区别:in order that+句子,in order to=so as to +动词/动词短语目的状语从句2.用法2.用so that引导:so that此时的意思是“以便”例句:She burned the letters so that her husband would never read them.她把信都烧了,这样一来她丈夫就永远看不到了。注意:so that引导目
3、的状语从句与引导结果状语从句时的意思不一样。目的状语从句2.用法3.用in case引导:in case此时的意思是“以防”“以备”例句:I always keep a bottle of wine by in case friends call round.我平时总存着一瓶酒以备朋友来时喝。注意:in case引导目的状语从句与引导条件状语从句时的意思不一样。结果状语从句结果状语从句It rained so heavily that I was late for school.雨下得太大了,以至于我迟到了。定义:由句子充当结果状语 1.概念结果状语从句在句子中作结果状语的从句称为结果状语从句
4、。结果状语从句一般置于句尾。常用来引导结果状语的引导词或短语有:so、so that、so.that.、such that、such.that.、that等。2.用法结果状语从句1.so.that.引导的结果状语从句so.that.引导结果状语从句,意为“如此.以至于”例:Tom is so young that he cant go to school.汤姆太小了,以至于他不能上学。(考试中常考察结构的转换)2.分类结果状语从句例:Tom is so young that he cant go to school.Tom drives so fast that he always runs
5、into an accident.Tom is such a young boy that he cant go to school.Tom is such an careless driver that he always has an accident.Its such nice music that every one likes it.结构:.so+adj./adv.that 句子.结构:.such(a/an)+(adj.)+名词+that 句子.结果状语从句注意:在以下结构中,so也可以加名词再加从句。例:I have so many homework that I can go o
6、ut to play.I want to have so much money that I can buy whatever I want.结构:.so many+可数名词复数 that 句子.结构:.so much +不可数名词+that 句子.结果状语从句so.that 和such.that 两种结果状语从句还可以与其他结构转化。例:Tom is so young that he cant go to school.=Tom is such a young boy that he cant go to school.=Tom is too young to go to school.=T
7、om is not old enough to go to school.结构:.too+adj./adv.+to 动词原形/动词短语结构:.not adj./adv.enough to 动词原形/动词短语巩固练习结果状语从句练习:1.It was _ weather that they decided to go out for a picnic.A.such fineB.such a fineC.so fineD.so fine a2.The students have_ many exercises that they cant finish _ in time.A.so;themB.s
8、o;itC.such;themD.such;it3.The teacher told us _ funny story_ we all laughed.A.such a,thatB.such,thatC.so a,thatD.so,that 4.The workers work _ hard _ they dont have a day off even on the weekend.A.too,thatB.such,thatC.so,thatD.as,that 5.After working for four hours,he was _ tired _ move on.A.as,asB.t
9、oo,toC.so thatD.not,enough结果状语从句练习 二、用so,such,such a 或such an 填空。1.He was_ excited that he couldnt get sleep.2.This teacher is _ kind that we all like her.3.There _much food at home that we dont need to buy anything.4.He ran _quickly that I couldnt catch up with him.5.This is _interesting book that
10、we all enjoy reading it.6.They are _ amazing books that we all enjoy reading them.7.He has _many books that I cant count them.sososososuch asuchso目的状语从句练习1.You must improve your study method _ you may make progress in your studies.A.so as toB.in order toC.soD.in order that2.My parents live in a smal
11、l village.They always keep candles in the house_ there is a power out.A.ifB.unlessC.in caseD.so that3.Id like to arrive 20 minutes early_ I can have time for a cup of tea.A.as soon asB.as a resultC.in caseD.so that4.Youd better take something to read when you go to see the doctor_you have to wait.A.
12、even ifB.as ifC.in caseD.in order that5.Please answer the question in a loud voice_all the class may hear.A.ifB.orC in order thatD.when句子转换练习 二、句子转换。1.The teacher speaks slowly _ _ we could understand him.The teacher speaks slowly _ _ _ we could understand him.The teacher speaks slowly _ _ _help us
13、understand better.The teacher speaks slowly _ _ _help us understand better.2.The elephant is _ big _ it cant get inside.The elephant is _ big _ get inside.The elephant is not _ _to get inside.Elephant is _ _ _ animal that it cant get inside.so that in order thatin order to so as to so that too tosmall enoughsuch a big 谢谢观看!