成完整句子，并且句子意思依然完整，则为强调句型；否则，应为其他句式。 例如 It was a small house that I used to live in. (定语从句)
It was at the school gate that I met an old friend of mine.（强调句型） 倒装
1. 具有否定意义的词或短语出现句首且不修饰主语时，句子一般部分倒装: not, never, seldom, hardly, rarely, scarcely, by no means, under no circumstances, in no way, at no time, no sooner…than, hardly…when, not only… but also。注意，如果放在句首的否定词修饰句子的主语时，则不用倒装结构。 例如： Not only was he a poet, but also a singer. Not a single word was said.
2. 句首only +状语，部分倒装。Only when…/Only then did I realize that I was wrong. 3. 句首 so (such) …that…部分倒装。即当‖so (such)…that‖结构中的so 或such 位于句首加强语气时，应使用部分倒装。To such a degree/ an extent等介词短语位于句首时，也应使用部分倒装。
4. so, often, only等表示程度或频率的副词置于句首时
5. 有些让步状语从句可以用as 或 though等倒装结构表示，其结构通常为 ―形容词/副词/动词/分词/名词+ as /though +主语+谓语‖，强调的部分是形容词、副词、动词、分词或名词等， 主语和谓语的顺序没有颠倒。 如：Young as/though she is, she can do good cooking. Much as/though he likes her,…
情态动词
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1. 情态动词的完成时表示 a. 推测已经发生的情况
表示对已经发生的情况作语气肯定的推测 must have done can’t /couldn’t have done may/ might have done
b. 表示虚拟语气。 Needn’t have done Should have done Shouldn’t have done Ought to have done Could have done May/ might have done
2. shall的特殊用法：在法律、条约、协定、条例等中表示义务与规定。 3. will的特殊用法：表示习惯或趋向、推测、命令或强迫、意愿，还有‘难免’之意。
如： Nobody is allowed to be absent and all will be here before 7 o’clock. She won’t talk to me any more. Accident will happen.
4．Should可用在某些特定的状语从句中表示虚拟；还可表示惊讶、惋惜、失望、懊悔、欢欣等情绪，是带有“感情色彩”的特殊情态动词。 5. 情态动词常考句型
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may /might (just) as well do—不妨，最好
cannot…too…; cannot/ can scarcely… over-(前缀为over的词)—无论,…也不过分
从属分句(从句)
要点1.概念 从属分句和复合句息息相关，密不可分。复合句由一个主句和一个或一个以上的从属分句构成，也就是说，从属分句是复合句必不可少的组成部分。 要点2.分类 以语法功能作为分类标准，从属分句可分为状语分句、定语从句和名词性分句。其中状语分句可分为时间、地点、原因、结果、程度、目的、条件、让步和方式状语从句；名词性分句又可分为宾语从句、同位语从句等。 要点3 考点：状语分句的考点集中在方式、条件、让步、方式和状语从句上； 定语从句的考点集中在关系代词的选择，限制性定语从句和非限制性定语从句的区别；名词性分句的考点集中在宾语从句及同位语从句。
1. 状语从句 1） If On condition that 条件状语从句： 通常由以下连词及分词引导：
Unless As long as So long as Given that… In the event Provided/ that providing Suppose/ supposing Assuming that Say that 特别提醒：
几种不常用的条件状语从句：
In the event that she can not arrive on time, we will go first.
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Suppose it snowed, we would still go,
Say what he said were true, what would you do about it? 2). 让步状语从句，其主要引导词有： Though/although Even though In spite of the fact while that As/though Granted/ granting (that) a. 几种不常用的让步状语从句：
In spite of the fact that he was deaf and dumb, he had a genius for music. While the grandparents love the children, they are strict with them. Much as she needed the job, she had to refuse.
For all （that） there were a lot of difficulties, he finally entered the final competition and won the first prize.
Granted you have made much progress, you should not be conceited.
b. 用了although或though，就一定不能在后面的从句同时用 but, 但是though 可以和yet 连用。
c. no matter+疑问词不能引导主语从句和宾语从句，可用疑问词+ever来引导主语从句和宾语从句。
No matter what he says has nothing to do with me. (Wrong) Whatever he says has nothing to do with me. (Right)
The old man believes no matter what his son tells him. (Wrong)
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if/even No matter+疑问词疑问词 Much as +ever For all that
The old man believes whatever his son tells him.(Right)
d. as/though 引导的让步状语从句如果有要强调的部分，通常将强调的部分置于句首。
Young as he was/ Child as he was, he could do some housework for his mother. 这种用法中，句首名词不能带任何冠词，though可以和as 互换。
e. for all (that) 表示让步概念， “that‖可以省略，相当于 ―in spite of‖或‖ in spite of the fact that‖, 其后可接短语或从句。
For all the fine words he may say to your face, he doesn’t like you at heart. 3） 时间状语从句，其主要引导词有：
表示“当??的时When, while, as, just as, next time, the last 候” 表示时间先后 time, each time, every time, whenever Before, after 表示“一??As soon as, once, hardly…when/ before, 就??” scarcely… when/ before, no sooner… than, directly, immediately, instantly, the moment/ second/minute, 其他时间 By the time, it is the first/second time…, not… until, till, since, ever since 特别提醒
1. 集中不常用的时间状语从句举例：
They went into action directly/ immediately/ instantly/ the moment they heard the alarm.
2. 几种需用完成时态的时间状语从句：by the time; it is the first/second time…;
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