词法
名词变复数
动词变第三人称
辅音+y-》y变i+es
形容词变比较级和最高级
序数词和基数词互换
主语从句-句子放在主语的位置做主语
he is right ===What you said is right
动词过去式一定是谓语，所以有谓语就是一定是一个句子。
rigth是表语，表达对主语或者宾语的补充
宾语从句，整个句子做宾语
I like you === I like what you said
定语从句整个句子做定语
Those who make most people happy are the happiest in the world
状语从句相当于形容词修饰前面的名词
I like you very much 非常多修饰you
I don't like Peter because he is cocky目的状语
表语从句
you are right
you are what you say
同位语从句
I have a dream that one day this nation will rise up and
live out the true meaning of its creed
条件状语从句-如果怎么样就怎么样
名词性从句：主语/宾语/表语/同位语从句
形容词从句：定语从句
副词性从句：状语从句
特殊语法现象：虚拟语气/倒装
It was not the change in office technology，but rather the
separation of secretarial work，previously seen as an apprenticeship
for beginning managers, from administrative work that in the 1880s
created a new class of "dead-end" jobs thenceforth considered "women's work"
首先that in the 1880 createe a new class of "dead-end" jobs
表语从句对主语或者宾语的补充
在19世纪80年代产生了新一类没有前途的工作，它不是由于办公室科技的改变，而是由于
秘书工作---在此之前被视为初级经理的见习训练，与行政工作的分离。自此以后，这类
没前途的工作被视为女人的职业。