请选正确英语单词填空,并说明理由,请选填so ,such,such a1 he ran__quickly that i could not catch him .2 whoever told you__thing 3 you should not make__many mistakes .4 you should not say__ things .5 this picture is__beautiful that i shall hang it in my room .6 it was__good book that it was bought by a film company .7 it was__extraordinary exhibition that i went twice .8 he is__lazy boy that he never does anything .

1.so that 搭配表示太怎么怎么样以至于怎么怎么样
2.such a；表示【这样一个，一件什么】
3.so；与后面的many搭配，表示【如此之多，这么多】
4.such；其实这里与前面的such a类似不知道你能理解么，呵呵，后面的thing加s了，qianmianjiu不用a了
5.so，解释同第一句
6.such a；此处比较容易与so that 混淆，但是也不难解释，因为句中有名词book，如果你想选so的话，那么好吧，你必须在book前面加上冠词a，因为人家句中的book是单数形式，此处可以理解为such +a+形容词= so+形容词+a，表示怎么样的一种东西
7.such an；原因同上，用an是由于extraordinary是元音开头
8.such a
原因同上

首先说一下这三个词的区别：
so 和such:这样的
so后面修饰可数名词，经常与so many 连同，如果后面是可数名词复数，且名词前面有many这样的修饰词时，前面就填so，另外so...that 是固定搭配，表示如此的。。。以至于。。。，如果前面是形容词的意思，后面有that从句，句子又有如此怎样怎样以至于什么什么的 意思的话，也要填so。
such后面直接修饰可数名词复数，such 和名词之间没有其他词。
such和such a：
意思一样，就是一个接单数，一个接名词复数。
so和such a：
后面都可接that从句，但是so修饰形容词，such a后面修饰的是名词。
如果填空后面一个词是以元音开始的名词单数such a 要改成such an.
下面填空的题都可以根据上面的解释来做：
1 he ran_so_quickly that i could not catch him .他跑的如此快以至于我都追不上他。
2 whoever told you_such a_thing ? 谁告诉你这样一件事的？
3 you should not make_so_many mistakes .你不应该犯这么多错的
4 you should not say_such_ things .你不应该说这样的事
5 this picture is_so_beautiful that i shall hang it in my room .照片太漂亮了以至于我想把它挂在我的房间。
6 it was_such a_good book that it was bought by a film company .这本书太好了，以至于被一个大的电影公司买下了。
7 it was_such an_extraordinary exhibition that i went twice .这个展览太好了，我都去过两次了。
8 he is_such a_lazy boy that he never does anything .这个男孩如此懒，什么都不做。

1 he ran_so_quickly that i could not catch him .so 修饰形容词或副词,quickly 是副词
2 whoever told you__thing 用such a 因为thing 是可数名词单数
3 you should not make__many mistakes .用so.so 和many /much 构成固定搭配.
4 you should not say__ things .用such 因为是是名词复数.
5 this picture is__beautiful that i shall hang it in my room .用so 因为beautiful 是形容词
6 it was__good book that it was bought by a film company .用such a 因为good book 是名词短语,book 是可数名词单数
7 it was__extraordinary exhibition that i went twice .用such an .原因同上一题.
8 he is__lazy boy that he never does anything .用such a 原因同上.
只要记住下列固定搭配,做上面的题目就比较容易了
1.so + adj./adv （+ a +名词单数 ）
2.so + many +名词复数
3.so + much + 不可数名词
4.such +a +形容词+名词单数
5 such + 形容词+ 名词复数/不可数名词

请选填so ,such, such a
1 he ran_so _quickly that i could not catch him .so修饰形容词
2 whoever told you_such a_thing ? such a 这样一件事
3 you should not make_so_many mistakes . 同样的，so修饰形容词，many
4 you should not say_such_ things . 这样的事，such修饰名词
5 this picture is_so_beautiful that i shall hang it in my room .
6 it was_such a_good book that it was bought by a film company .
7 it was_such an_extraordinary exhibition that i went twice . 说的是这次展览，
8 he is_such a_lazy boy that he never does anything .同样，说的是后面的boy，用such