新东方在线中考网整理了《2019中考英语复习资料：比较so和 such》，供同学们参考。

　　比较so和 such

　　其规律由so与such的不同词性决定。such 是形容词，修饰名词或名词词组，so是副词，只能修饰形容词或副

　　词。so 还可与表示数量的形容词many，few，much， little连用，形成固定搭配。

　　so + adj.　　　　　　　　　such + a(n) + n.

　　so + adj. + a(n) + n.　　　such + n. (pl.)

　　so + adj. + n. (pl.)　　　 such +n. (pl.)

　　so + adj. + n. [不可数]　　such +n. [不可数]

　　so foolish　　　　　　　　 such a fool

　　so nice a flower　　　　　 such a nice flower

　　so many/ few flowers　　　 such nice flowers

　　so much/little money.　　　such rapid progress

　　so many people　　　　　　 such a lot of people

　　so many 已成固定搭配，a lot of 虽相当于 many，但 a lot of 为名词性的，只能用such搭配。

　　so…that与such…that之间的转换既为 so与such之间的转换。

　　Eg :The MP3 cost me ________ money that I ccouldn't afford to buy it .

　　A .so much .B .such much C .so many

　　D . such many .(Key :A )

　　注意:too .... to .. ,so ..... that .... , such .... that .... , enough ..... to ...., 的互换.

　　so that to = in order to /that 的用法.

　　Eg A .He is too young to go to school.

　　B .He is ____ a young boy _____ he ____ go to school .

　　C .He is ____ young ____ he ____ go to school .

　　D .He isn't ______ _______ ______ go to school (Keys :B :such , that , can't C :so ,that ,can't .D : old ,enough to )

　　易错分析：

　　①关于not…until

　　He stayed there until it was very late.

　　句中，stay是可延续性动词，所以不用not。

　　He didn't leave until it was very late.

　　句中，leave是不可延续性动词，所以用not

　　②because, so;although, but

　　上面已经提到，because和so及although和but不连用。

　　例如:

　　Because he was late, he didn't catch the first bus.

　　一定不可以说

　　Because he was late, so he didn't catch the first bus.

　　③or还是and

　　祈使句+or+陈述句前后是对立的

　　祈使句+and+陈述句前后是统一的

　　(or或and后的陈述句，常用一般将来时)

　　Study hard, or you won't pass the exam.

　　Study hard, and you will pass the exam.

　　两句都可以转换成“If条件句+主句”形式，注意：要去掉or和and：

　　If you don't study hard, you won't pass the exam.

　　If you study hard, you will pass the exam.

　　④because, since, as, for表示原因时的区别

　　尽管because, for, since, as都表示原因，但是用法上有不同.

　　because通常表示说话人认为这种理由或者原因是听话人所不知道的.

　　如:

　　He didn't attend the meeting because he had too much work to do.

　　since表示的原因是人们已知的事实，常译作“既然”。

　　如：

　　Since he can't answer this question, you'd better ask someone else.

　　as表示原因与since差别不大，只是语气更弱,多译为“由于”

　　如：

　　As I haven't seen the film, I can't tell you what I think of it.

　　for表示因果关系时，只能放在主句之后，不能放在句首。而且经常是对主句补充说明理由或推断原因。

　　如：

　　It rained last night, for the ground is wet.

　　⑤ as, when, while

　　这三个连词都可引导时间状语从句，但用法有所不同。

　　1) 当某事正在进行的时候，又发生了另一件事。While, when, as 都可用来引导表示“背景”的时间状语从句。例如：

　　As/When/While I was walking down the street I noticed a police car.

　　2) 当两个长动作同时进行的时候，最常用的是while。例如：

　　While mother was cooking lunch, I was doing my homework.

　　3) 当两个动作都表示发展变化的情况时，最常用的是as。例如：

　　As children get older, they become more and more interested in things around them.

　　4) 当两个短动作同时发生时，或表示“一边…一边…”时，最常用as。例如：

　　Just as he caught the fly, he gave a loud cry.

　　She looked behind from time to time as she went

　　5) 当从句的动作先于主句的动作时，通常用when。例如：

　　When he finished his work, he took a short rest.

　　6) 当从句是瞬间动作，主句是延续性动作时，通常用when。例如：

　　When John arrived I was cooking lunch.

　　(6)if, whether

　　if和whether都可作“是否”讲，在引导宾与从句是一般可互换。例如：

　　I wonder whether (if) you still study in that school.

　　I don’t know whether (if) he likes that film.

　　1) 引导主语从句时。例如：

　　Whether he will come to the party is unknown.

　　2) 引导表语从句时。例如：

　　The question is whether I can pass the exam.

　　3) 在不定式前。例如：

　　I haven’t made up my mind whether to go there or not.

　　相关链接

　　2018中考试题及答案汇总

　　2018中考作文题目汇总(31省市汇总)