1、目的状语从句目的状语从句初中英语初中英语表示目的表示目的英语里可以用英语里可以用to,in order to,so as to,so that,in order that来表示目的。来表示目的。1)to,in order to,so as to引导目的状语引导目的状语短语,构成短语,构成简单句简单句 e.g.He has to earn lots of monye in order to/to/so as to raise his family.他赚很多钱是为了养家糊口。他赚很多钱是为了养家糊口。表示目的表示目的2)so that,in order that 引导目的状语从引导目的状语从句,构
2、成句,构成复合句复合句,并且从句中谓语动词常,并且从句中谓语动词常与与can,could,may,might等情态动词连用等情态动词连用 e.g.Speak clearly so that/in order to everybody can understand you.请说清楚一点,这样每个人都能听懂。请说清楚一点,这样每个人都能听懂。目的状语从句目的状语从句so that 结果状语从句结果状语从句suchthat 结果状语从句结果状语从句sothatso thatso that 既可以引导既可以引导目的状语从句目的状语从句又可以引又可以引导导结果状语从句。结果状语从句。引导目的状语从句时可
3、译为引导目的状语从句时可译为为了为了,引导结引导结果状语从句时可译为果状语从句时可译为以便以便。e.g:He worked hard at his lessons so that he could gain high grades in the exams.他努力学习功课,他努力学习功课,争取争取考试能获得好成绩。考试能获得好成绩。He worked hard at his lessons,so that he gained high grades in the exams.他努力学习,他努力学习,结果结果考试获得了好成绩。考试获得了好成绩。so that引导目的状语从句时,表示引导目的状语从
4、句时,表示“以便;以便;为了为了”,从句中常使用,从句中常使用can/could/may/might/will/would/should等情态动词或等情态动词或助动词;引导结果状语从句时,从句中一助动词;引导结果状语从句时,从句中一般不用般不用can和和may等词。等词。e.g.He has to earn so lots of money so that he can buy his children nice food and clothes.他必须赚很多钱才能给他的孩子提供好的饮他必须赚很多钱才能给他的孩子提供好的饮食和衣服。食和衣服。so thatsuch.that.在在such.th
5、at.句型中,句型中,such修饰名词,意思是修饰名词,意思是“如此如此以致于以致于”。suchthat引导四引导四种不同的句子结构:种不同的句子结构:1.such+a(n)+形容词形容词+单数名词单数名词+that从句从句 e.g This is such a good book that all of us like it very much.这是一本很好的书,我们大家都喜欢读一读。这是一本很好的书,我们大家都喜欢读一读。2.such+形容词形容词+复数名词复数名词+that从句从句 e.g They are such good students that the teacher like
6、s them.他们都是很好的学生,老师喜欢他们。他们都是很好的学生,老师喜欢他们。such.that.3.such+(形容词)(形容词)+不可数名词不可数名词+that从句从句 e.g It was such fine weather yesterday that we went swimming.昨天天气很好,我们去游泳了。昨天天气很好,我们去游泳了。4.one(no,any,all,many,some,several,等等)+such+可数名词可数名词+that从句从句 e.g There are many such good books that I cant decide which
7、one to choose.有这么多的好书,我无法决定选择哪一本。有这么多的好书,我无法决定选择哪一本。so.that.so.that.句型中的句型中的so是副词,常常用来修饰形是副词,常常用来修饰形容词或副词,意思是容词或副词,意思是“如此如此/这么这么以致于以致于”1.常用句型为:主语常用句型为:主语+谓语谓语+so+adj./adv.+that从句从句 e.g.The boy ran so fast that I couldnt catch him.他跑得太快了以至于我都追不上他。他跑得太快了以至于我都追不上他。2.so+形容词形容词+a(n)+单数名词单数名词+that从句从句 e.g
8、.She made so good a meal that we all ate far too much.她做的饭菜那么好吃,结果我们都吃得太多了。她做的饭菜那么好吃,结果我们都吃得太多了。so.that.3.so+many/much/few/little(少)(少)+名词名词+that从句。从句。当名词前有当名词前有manymany、muchmuch、fewfew、littlelittle(少)(少)等词修饰时,句子中要用等词修饰时,句子中要用so.that.so.that.而而不能用不能用such.that.such.that.。e.g There was so little water in the jar that it was not enough for all of us.缸里的水太少,不够我们这些人用。缸里的水太少,不够我们这些人用。(注:当(注:当littlelittle的意思是的意思是“小小”时,仍用时,仍用such.that.such.that.)