常用引导词常用引导词：so that/in order that以便，为了，目的是以便，为了，目的是 目的状语从句目的状语从句I am saving money so that/in order that I can buy a house. 常用引导词常用引导词： so. that/suchthat.如此。以至于如此。以至于. 结果状语从句结果状语从句 so.that结构在某种情况下可以与结构在某种情况下可以与 not enough to 和和 too.to结构相互转换。结构相互转换。如如: She is She is so short that so short that she cant reach the she cant reach the top of the roomtop of the room. . = =She is She is too short totoo short to reach reach the the top of top of the roomthe room. . = =She is She is notnot tall tall enough to enough to reach reach the the top top of the roomof the room. .1、so ，只能修饰形容词或副词。句式结构如下：，只能修饰形容词或副词。句式结构如下： so + adj. / adv. + thatMr. Green is so busy that he cant leave his office. so + adj. + a/an + n.(单数）单数）+ thatHes so young a boy that he cant go to school now.2、suchsuch其后的中心词（即被修饰语）应该是名其后的中心词（即被修饰语）应该是名词。其句式结构如下：词。其句式结构如下： such + a/an + adj. + 单数单数n+ thatIts such an funny movie that we cant miss it. such + adj. +.复数复数n/不可数不可数n+ thatThese are such small shoes that I cant wear them.3 3、在、在suchsuchthatthat结构中，当名词前的修饰结构中，当名词前的修饰语是语是many, much, few, littlemany, much, few, little等等表示数量表示数量多或少多或少的词时，则应该用的词时，则应该用soso来代替来代替suchsuch。例如：例如：He has so little money that he cant buy this book.注意：注意：Theyre such little girls that they cant look after themselves.句中的句中的such不可换成不可换成so，因为这儿的因为这儿的little不指数量少，而是指年纪小。不指数量少，而是指年纪小。用用so,such填空填空 1. he was_excited that he couldnt get sleep. 2. this teacher is_kind that we all like him. 3. he ran_quickly that we all couldnt catch up with him .4.This is_interesting a book that we all ebjoy reading it. sosososo5. they are_intereting books that we all enjoy reading them. 6. he has_many books that I cant count them. 7. This is_ an interesting book that we all enjoy reading it .8. there was _much food that we couldnt eat it all.sososuchsuch9. I have_little money that I cannot afford a car .10. he is _a good student that we alll like him. 11. he is _good a student that we alll like him. 12. it was _bad weather that he had to stay at home. sososuchsuch