(三) 强调x3：
1. do/does/did+ V.
exercise： P.22 1
2. 强调句：
e.g. Tom bought a book yesterday.
It is Tom who bought a book yesterday.
It is a book that Tom bought yesterday.
*it is/ was + 强调部分+ that/who +句子
*区分(去掉it’s、that )：
e.g. it is a fact that she tells. 强调(完整)
it is a fact that she tells me a secret. 形式主语(多余)
3. 其他：
(1) above all/ (2) in the world/on earth / (3) hence强调结果—hence + (there be) + n.短语
(四) 倒装：主 谓 宾—谓(全) 主 宾;情态v.(部分) 主 v. 宾
1. 识别：主语识别方法(n.性)
2. 由来： 头重脚轻/ 重要信息提前出来
1. 全部倒装：
1) 主系表—表语前置
2) than引导比较状语从句
e.g. Parents watch more TV than (动作重要—提前：DO) their children watch TV (do).
2. 部分倒装: 助v./情态v. +主语+动词
1) 否定词于句首：
*否定词：no, not, never, seldom, little, hardly, at no time, in no way, by no means, not until
2) “only+状语”于句首：
e.g. (W) Only in this way can we make a better world.
3) as/though引导让步状语从句：
e.g. Though it may appear strange, it’s true.
Strange (adj.) though it may appear, it’s true.
e.g. Though I tried, I failed.
Tried(v.) though I do, I failed.
e.g. Though I worked much, I failed.
Much(adv.) though I worked, I failed.
*as=though, 必倒装;as于句首必倒装
