比较句型常见结构精选课件.ppt

关于比较句型常见结构
第一页，本课件共有7页
as/so ... as ...
结构︰as／so＋形容词或副词原级＋as…
说明︰此句型意为“…和…一样…”。比较两件东西，并表示它们的程度一样。第一个 as 为副词，第二个 as 则为连接词，引导从句，修饰第一个 as。
He is as handsome as his brother (is). 他和他哥哥一样英俊。
Judy goes to the movies as often as Sara does. 朱迪像莎拉一样时常去看电影。
Old John goes to sleep as easily as a baby does. 老约翰像婴儿一样容易入睡。
The girls are as busy with their work as bees. 这些女孩子就跟蜜蜂一样忙着工作。
第二页，本课件共有7页
as/so ... as ...
在 as…as 中可插入单数可数名词，即：“as＋形容词＋a／an＋名词＋as”。若是复数名词，可用“as many／few＋复数名词＋as”；若是不可数名词，则用“as much／little＋不可数名词＋as”。
“as＋原级（形、副）＋as＋原级（形、副）”这形式表示有关同一人（物）的两种不同的性质、状态是一样程度的，译作“既有…且还有…”。
He is as nice a boy as Peter (is). 他和彼得一样都是好男孩。
She has as many friends as Mary (does). 她和玛丽一样有许多朋友。
He has as much money as John (does). 他和约翰一样有很多钱。
He is as clever as (he is) handsome. 他不但英俊而且聪明。
My teacher is as kind as (she is) intelligent. 我的老师不但善良而且聪慧。
第三页，本课件共有7页
the more ..., the more ...
结构︰the＋比较级…，the＋比较级…说明︰此句型意为“愈…，就愈…”。
若句中的主词为一般名词，而非代词（he，it，you，they）或专有名词（John，Mary），且后面的动词为 be 动词时，该 be 动词可省略。
The more you soften a request, the more polite it becomes. 你愈使请求柔婉，请求就愈变为客气。
The longer you stay here, the more you will like the place. 你在这里待得愈久，你愈会喜欢这个地方。
第四页，本课件共有7页
the more ..., the more ...
The more careful you are, the fewer mistakes you will make. 你愈小心，你犯错就会愈少。
The more I learn, the less I feel I know. 学而后知不足。
The closer you stay to nature, the more you will appreciate her b