重庆市北大附中重庆实验学校高三英语《高考英语语法：形容词和副词》课件.ppt

副词的比较等级和使用 1. 副词等级的构成和使用与形容词的情况基本相同。 2. 副词的比较等级的一些特殊用法。 1）had better/ had best do sty: We’d better not disturb him. I had best fax them our plans. 2) to know better than (to) do something: 懂得不宜作某事： He knew better than to mention this to her. 3) to think better (of) sth: 改变主意/决定不这样做： He used to be a racial and thought better of it. 形容词和副词及其短语用法举要 1 1. more / less 短语 1) more than 超过/很/十分/不仅仅 He can’t be more than thirty. She was more than pleased. She has been away for more than a year. no more than （=only, 所指数目具体)： He spent no more than 3 dollars for the book.(He did spend 3 dollars) not more than (=at most, 所指数目不具体)： There are not more than 20 rooms. (There are 2 or 3 less than 20) 2) more… than 更多…而不是… There is more war movie than a western (movie). 是战争片而不是西部片。 3) more and more 越来越 The story gets more and more exciting. 形容词和副词及其短语用法举要 2 4) the more… the more 越…越… The warmer the weather, the better I feel. 5) less than 不到…, 不太…: I bought it for less than a dollar. 6) no less than 多达，不少于 :Its population is no less than two million. 7) more or less 大约, 整体上：The work is more or less finished. 2. worth 1) to be worth+表示价格/价值的词语： to be worth $400/much/ the price/ what you paid for it 2) to be worth doing (=to be done): Is this play worth seeing? 3. a good/great many（=a good few + 复数名词）： I’ve been there a good/great many times. 形容词和副词及其短语用法举要 3 4. to be + adj. + to/for sb to be important to/for sb to be necessary to/for sb to be useful to/for sb to be harmful to/for sb to be harmless to/for to be natural to sb (某人天生的) to be unknown to sb to be helpful to sb to be valuable to 5. to be sorry 1) to be sorry, but …. 2) to be sorry that …. 3) to be sorry to do sth… 4) to be/feel sorry for/about sb/sth 6. to be afr