第8组 副词的原级、比较级、最高级
1.as+副词原级+as...
……和……一样……
【例句】John works as hard as his elder brother.约翰和他哥哥一样工作努力。
2.not...+as/so+副词原级+as...
……不如……
【例句】It doesn't rain as/so often here as it does in my country.这里不如我们国家下雨频繁。
3.副词比较级+than...
……比……更……
【例句】Usually the paperback book is more widely accepted than the hardcover one.通常来说，平装书要比精装书更容易被接受。
4.not+副词比较级+than...
前者不比后者更……(侧重后者)
【例句】I run not faster than my deskmate.我不比我同桌跑得快。
5.副词比较级+and+副词比较级...
越来越……
【例句】He ran faster and faster on the last lap.他在最后一圈时跑得越来越快。
6.like...better (than...)
和……比起来，更喜欢……
【例句】I like movies better than TV plays.比起电视剧，我更喜欢电影。
第9组 副词的常用句型
1.too...to... 太……而不能……
【用法】to后用动词原形，表示结果。
【例句】The girl is too young to dress herself.这个女孩太小，不能自己穿衣服。
2.enough to... ……足以……
【用法】to后用动词原形，表示结果。
【例句】Would you be good enough to take my bag upstairs for me?你能否好心帮我把包拿到楼上?
3.so+主语+be/助动词/情态动词 ……确实如此
【例句】—It was very cold yesterday.昨天很冷。
—So it was.确实很冷。
第10组 情态动词常用句型
1.would rather do...than do...
宁愿……，也不……
【例句】She would rather fail than cheat in the examination.她宁愿考试不及格，也不愿作弊。
2.cannot but do... 只好做……
【用法】but后的不定式要省略to。
【例句】We cannot but wait until Jane comes.我们只好等到简来。
3.cannot/can never...too...
再……也不为过，越……越好
【例句】You cannot be too careful to cross the road.过马路时再怎么小心都不为过。
4.主语+used to/would+do... 过去常常
【例句】I would go swimming in this river when I was young.我小时候常在这条河里游泳。
5.had better (not) do... 最好(不)做……
【例句】You had better not wait for them.你最好不要等他们。
6.must have done... 一定/准是做过……
【用法】表示对过去情况的推测，只用于肯定句中。
【例句】She knows the story very well. She must have read the book.她对这个故事很熟悉。她一定读过这本书。
第11组 不定式
1.(not)in order (not)so as (not) +to do... 不定式作目的状语
【用法】to do, in order to do作目的状语可以位于句首，但so as to do不可以。
【例句】In order not to be late, she cut across the fields.为了不迟到，她抄近路穿过了田野。
2.so+形容词/副词+as
too+形容词/副词
形容词/副词+enough+to do... 不定式作结果状语
【例句】How could you be so stupid as to believe him?你怎么这么笨，竟然相信他的话?
第12组 动名词
1.stop doing...stop to do停止原有的动作...停下来去做另一件事
【例句】Many people stop doing exercise when they eat less.很多人吃得少的时候就不锻炼了。
2.forget/remember doing...忘记/记得做过
forget/remember to do... 忘记/记得要做
【例句】He forgot telling her about the final exam.他不记得已告诉过她关于期末考试的事了。
3.nmean doing...mean to do...意味着做……打算做……
【例句】My new job will mean travelling all over the world.我的新工作需要在世界各地到处跑。
4.regret doing...regret to do...后悔以前曾做过……很遗憾要做……
【例句】—Robert is indeed a wise man.罗伯特确实是个很聪明的.人。
5.try doing...try to do...试着做……努力去做……
【例句】She tried living alone, but she didn’t like it and moved back home.她尝试着一个人生活，但并不喜欢这样，于是又搬回家了。
第13组 感叹句
1.How+形容词/副词(+主语+谓语)!How+主语+谓语!
【例句】Look! How excited the boys are!看!那些男孩多么兴奋!
2.What(+a/an)+形容词+名词+(主语+谓语)!
【用法】单数可数名词前有形容词修饰时，用what和how引导感叹句均可，但要注意冠词与形容词的位置。中心词为可数名词复数或不可数名词,只能用what引导感叹句。
【例句】What a wonderful plan you have made!/How wonderful a plan you have made!你制订的计划真棒!
第14组 反意疑问句
1.(陈述部分)肯定，(附加问句)否定?(陈述部分)否定，(附加问句)肯定?
【例句】 He must work hard at physics, mustn’t he?他必须努力学习物理，是吗?
2.No one/Someone...+谓语...，谓语+they?谓语+he?
【用法】陈述部分主语为指人的不定代词，强调整体时，附加问句的主语用they;强调个体时，附加问句的主语用he。
【例句】No one was there that day, was he/were they?那天没有人在那里，是吗?
3.Everything/Anything...+谓语...，谓语+it?
【用法】陈述部分主语是指物的不定代词时，附加问句的主语用it。
【例句】Everything that he said is true, isn’t it?他说的都是真的，是吗?
4.This/That+谓语...，谓语+it?These/Those+谓语...，谓语+they?
【用法】陈述部分的主语是指示代词时，附加问句的主语要用相应的人称代词。
【例句】This means we have failed, doesn’t it?这意味着我们已经失败了，是吗?
5.There be...，谓语+there?
【用法】陈述部分为There be句式时，其反意疑问句的附加问句仍用“...there”。
【例句】There will be an important meeting tomorrow, won't there? 明天有一个重要的会议，是不是?
6.祈使句。will you/won’t you?
【用法】肯定祈使句的反意疑问句，附加问句用will you, 〖JP〗won't you均可;否定祈使句只能用will you。
【例句】Come and play football with us, will you/won't you?过来和我们一起踢足球，好吗?
7.Let's..., shall we?Let us/Let me..., will you?
【例句】Let's have lunch together, shall we?我们一起吃午饭吧，好吗?
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