So与Such都有“如此、这么、那么”的意思，可进行同义改写，但用法不同。
1. so是副词，修饰形容词和副词；而such是形容词，修饰名词。它们后面接单数可数 名词时，词序不同。
so的词序为：so+ adj. + a（an） + n.
such的词序为：such +a（an） +adj. + n.
它们可以表达同样的意思，因此它们可以进行同义改写。
so nice a coat =such a nice coat 这么漂亮的一件外套
so interesting a book = such an interesting book 那么有趣的一本书
注意：后面接复数名词或不可数名词时，只能用such，而不能用so.如：
such beautiful flowers 这么美丽的花such clever children 如此聪明的孩子
但是，复数名词或不可数名词前有many，few，much，little(少) 修饰时，只能用so而不能 用such，这是一种固定用法。如：
so many books so few people
so much money so little milk
2. “so…that…”句型结构为：如此…以至于”
so + adj. （adv.） +that…
so + adj. +a（an）+单数n. +that…
so +many（few）+复数n. +that…
so +much（little）+不可数n. +that…如：
This book is so interesting that I have read it three times.
He spoke so fast that we couldn’t understand him.
It was so hot a day that nobody wanted to do anything.
There were so many people that we could hardly move on.
“such…that…”句型结构为：“如此…以至于”
such + a （an）+adj. +单数n. +that…
such + adj. +复数n. +that…
such +adj. +不可数n. +that…
She is such a pretty girl that everyone likes her.
They are such delicious cakes that I want to eat another two.。
It is such sweet milk that we all want to drink it.
注：由于so 和such后跟单数可数名词时，可以换用，同样“so…that…”与“such…that…”也可以进行同义句改写。如上文中：
This book is so interesting that I have read it three times. --
This is such an interesting book that I have read it three times.
3. so与that可以直接构成词组“so that”，引导目的和结果状语从句，表示“以便、以致”的意思。如：
He worked hard so that he could pass the exams.（但such没有这种用法）
课堂练习:
I.用so,such, so…that/ such…that填空
1.He was_______ excited that he couldn't get sleep
2.This teacher is________ kind that we all like him
3.He ran ____________quickly that we all couldn't catch up with him
4.This is ___________interesting a book that we all ebjoy reading it
5.They are __________ interesting books that we all enjoy reading them
6.He has ________many books that I can't count them
7.This is________ an interesting book that we all enjoy reading it
8.There was ________much food that we couldn't eat it all
9.I have ________little money that I cannot afford a car
10.He is ________a good student that we all like him.
11.He is _______good a student that we all like him.
12.It was _______bad weather that he had to stay at home.
13.I've had _______many falls than I’m black and blue all over
14.It is__________ a heavy stone __________I can't lift it up.
15.The book is______ interesting _________I want to read it again
16.It was _________a fine day_________ we couldn't wait to go out for a walk
17.Jim is ______clever ______he can work out this difficult problem easily
18.My cousin ran_____ fast ________I couldn't catch up with him
19.He left in______ a hurry ________he forgot to close the window
20.They are______ lovely students________ the teacher like them very much
21.Mr Zhang is________ good a teacher________ all the students like him
22.Bob has_______ few friends________ he often feels lonely
23.It is ________a little dog that Lucy likes it very much.
24.There is _________little water that it is not enough for ___________many people.
II.Multipal Choice
( ) 1.She bought a digital camera online____________ she would save a lot of time.
A.so that B.as soon as C.no matter D.such that
( ) 2.—__________fine day it is today!
—Yes,the sunshine is__________beautiful that I'd like to go swimming in the sea.
A. How, such B. What a, very C. How, so D. What a, so
( ) 3.The camera is __________expensive__________ I can't afford it.
A. so, that B. such, that C. so, as to D. enough, that
( ) 4.Miss Gao asked a question, but it was __________that nobody could answer it.
( ) 5.To my surprise ,he could get over _______ difficult problems that he succeeded at last.
AB.such C. such a D. so a
( ) 6. She was ____ well dressed that she attracted everyone’s attention at the party.
A. so B. quite C. too D. very
( ) 7. When the fire broke out, many people were so _______ that they ran _______.
A. frightening; wild B. frightened; wild C. frightened; wildly D. frightening; wildly
( ) 8. It was _________ music that I lost myself in it.
A. such a beautiful B. so beautiful a C. so beautiful D. such beautiful
( ) 9. We arrived ______ late that there were no seats left.
A. much B. too C. so D. very
( )10. I like the pop star _______ that I never miss his concert.
A. very much B. too much C. quite much D. so much
( ) 11. The music in the supermarket sounded so ______ that I wanted to leave at once.
A. soft B. wonderful C. friendly D. noisy
( ) 12. Curing sick people is _______ important _______ doctors must be careful.
A. too; to B. so; that C. enough; to D. such; that
( ) 13. The question is _______ that nobody can answer it.
A. very hard B. too difficult C. strange enough D. so strange
( ) 14. That film was so _______ that most of the audience kept screaming in fear while watching it last night.
A. exciting B. frightening C. boring D. amazing
( ) 15. This is _______ difficult problem that few students can work it out.
A. so B. so a C. such D. such a
( ) 16. The doctors in ORBIS have done _______ an important job _______ the patients are all grateful to them.
A. too; to B. so; that C. such; that D. as; as
( ) 17.This is ________ that we all think it’s very important.
A．such useful information B. so useful an information
C. so useful information D. such a useful information
( ) 18.I have never seen ________match before.
A．so an interesting B. a so interesting
C. a such interesting D. such an interesting
( ) 19.Never before ____ people in the United States been interested in soccer.
A．has so many B. were so many C. have so many D. will so many
( ) 20.Such a device ______ he was given proved almost worthless.
A．what B. like C. that D. as
( ) 21.— Will you go shopping tonight?
— If you go, ______.
A．so do I B. so will I C. so I go D. that I’ll go
( ) 22.—I watched the TV program last night.
—______.
A．So I do B. So I did C. So did I D. So do I下载本文
