初中英语形容词知识体系.ppt

用以修饰名词，表示事物的特征的词。 e.g. long, empty, cheap, hungry, etc.,一、什么叫形容词?,在句中作定语、表语、宾语补足语等成分,Review,用以修饰名词，表示事物的特征,通常放在名词前。 e.g. He is a good student. I have something important to tell you.,当形容词修饰由some-,any-,no-,every- 构成的不定代词时,形容词要放在这些 不定代词的之后. e.g.,Is there anything interesting in todays newspaper ?,作定语,放在系动词(be动词）后作表语 e.g. The trees are green in spring. We are alone on the island.,形容词和宾语一起构成复合宾语 e.g. We must keep the classroom clean. He makes us happy. Color the wall white.,作表语,作宾语补足语,怎样进行同级比较？,1.“as+形容词原级+as”表示“前者和后者一样”.如: He is as tall as I.他和我一样高。 The watch is as cheap as that one. 这块手表和那块一样便宜。,2. “not as/so+形容词原级+as”表示 “前者没有/不及后者”.如: This ruler is not as long as that one. 这把尺子不如那把长。 We are not so busy as you are. 我们不像你们那么忙。,比较等级的基本句型,1.“A+adj.比较级 + than + B”意为 “A比B”.如: The earth is bigger than the moon. 地球比月球大。 He is smarter than we. 他比我们更聪明。,NEW,规则变化,better,worse,less,more,farther further,older elder,巧记： 特殊形式比较级, 共有三对二合一, 坏病两多并好, little意思不是小, 一分为二有两个, 一是老来二是远.,不规则变化,请写出以下形容词的比较级形式,long wide fat heavy slow few happy good bad much little badly many well outgoing interesting relaxing beautiful,longer wilder fatter heavier slower fewer,happier better worse more less worse more better,more outgoing more interesting more relaxing more beautiful,比较级的修饰语,当强调比较的程度时，可以再形容词比较级前加even ,much, still, a little , a lot等。 如 ： Its much hotter today than yesterday. My apple is a little bigger than yours.,【注】形容词前如加 less 则表示“较不“ eg. less important 较不重要 eg: I think English is less important than Math. 我认为英语不如数学有趣。,使用比较级的注意事项,1.比较对象要前后一致,苏比以前瘦了。 (误) Sue is thinner than she did. (正) Sue is thinner than she was.,2.比较前后动词要一致,你的头发比我的长。 (误) Your hair is longer than I. (正) Your hair is longer than mine。,3.一般比较级前不用the。但表示“两者中较”时，要用the。,eg. John is _ of the two boys. A. careful B. more careful C. the more careful D. the most careful,C,4. 避免重复使用比较级,他比他哥哥聪明。 (误) He is more cleverer than his brother . (正) He is cleverer than his brother.,1. “比较级+and+比较级”意为“越来越”.如: When spring comes, days are getting longer and longer. 当春天来临时，白天变得越来越长。 “more and more” 表示“越来越” more and more people 越来越多的人 more and more interesting 越来越有趣,adj.比较级的特殊句型,2.“The +adj.比较级，the +adj.比较级” 意为“越越”. 如: The busier he is, the happier he feels. 越忙他觉得越高兴。,基础巩固,1.The bread is _ than those cakes. A. very delicious B. much delicious C. more delicious D. as delicious 2.Li Huas English is very good, and her French _ her English. A. is as good as B. isnt as good as C. is as well as D. is as better as 3. In our city its _ in July ,but it is even _ in August. A. hotter hottest B. hot hot C. hotter hot D. hot hotter 4. Emma eats in class. The teacher is _. A. care B. unhappy C. happy D. happier,B,A,C,D,D,中 考 链 接,1.The students from Xinjiang enjoy staying in our school because everyone is _ to them. 【2011上海】 A. friendly B. gently C. happily D. politely 2. Do you think math is _ than English? 【2011天津】 A. difficult B. as difficult C. more difficult D. most difficult 3. I cant eat any more food, I am_. 【2011江西】 A. busy B. hungry C. full D. serious 4. The more you smile, the _ you will feel. 【2011重庆】 A. happy B. happier C. happily D. more happily 5. Need I wash your car after repairing it? Yes, that would be much _ . 【2011宁夏】 A. good B. well C. better D. best 6. Mum, this T-shirt is much too small for me. Would you buy me a_ one？ (2011江西) A. nice B. large C.