形容词和副词的比较级和最高级

形容词和副词的比较级和最高级(1)两个人或事物的比较时（不一定每一方只有一个人或一个事物），用比较级。Our teacher is taller than we are.The boys in her class are taller than the boys in your class.(2) 形容词和副词最高级用于三个或三个以上的人和物进行比较。Shanghai is one of the biggest cities in China.(3) The+形容词比较级., the+形容词比较级.表示越.就越.。The more you study, the more you know.(4) 形容词比较级+ and +形容词比较级,表示越来越. 。Its getting hotter and hotter.(5) a. 原级的基本用法 句型:主语+谓语动词+as+原级+as+比较对象 (前者与后者一样.) This box is as big as mine. 主语+.not+as/so+原级+as+比较对象 (前者不如后者那么.) The coat is as old as that one .b. 原级的特殊用法 1)表示是.的几倍. 句型: .times +as +原级 + as This house is three times as largeas that one . He can run five three times as fast as his brother. 2)表示.的一半. 句型: .half as +原级 + as . My money is not half as much as yours. 3)表示尽可能. 句型: .as + 原级 + as possible/one can. We should get up as early as possible/we can.练习1. -Which is _, the sun, the moon or the earth? -Of course the moon is. A. small B. smaller C. smallest D. the smallest2- Its so cold today.- Yes, itsthan it was yesterday.A. more cold B. more colder C. much colder D. cold3Little Tom hasfriends, so he often plays alone.A. more B. a little C. many D. few4She isnt soat maths as you are.A. well B. good C. better D. best5Peter writesof the three.A. better B. best C. good D. well6He has made _ progress this term than before. A. little B. less C. fewer D. much7I boughtexercise-books withmoney.A. a few; a few B. a few; a little C. a little; a few D. a little; a little8The box isheavy for the girlcarry.A. too; to B. to; too C. so; that D. no; to9-What delicious cakes! -They would taste _ with butter.A. good B. better C. bad D. worse10Wu Lin ranfaster than the other boys in the sports meeting.A. so B. much C. very D. too11. Jone looks so _ today because she has got an “A” in her maths test.A. happy B. happily C. angry D. angrily12. The smile on my fathers face showed that he was _ with me.A. sad B. pleased C. angry D. sorry13. Bob never does his homework _ Mary. He makes lots of mistakes.A. so careful as B. as carefully as C. carefully as D. as careful as14. -This digital camera is really cheap! -The _ the better. Im short of money, you see.A. cheap B. cheaper C. expensive D. more expensive15. If you want to learn English well, you must use it as _ as possible.A. often B. long C. hard D. soon16. Paul has _ friends except me, and sometimes he feels lonely.A. many B. some C. few D. more17. English people _ use Mr. Before a mans first name.A. never B. usually C. often D. sometimes18. -One more satellite was sent up into space in China in May.-Right. The government spoke _ that.A. highly for B. high of C. well ofD. highly of19. -Remember this, children. _ careful you are, _ mistakes you will make. -We know, Miss Gao.A. The more; the moreB. The fewer; the moreC. The more; the fewerD. The less; the less20. I have _ to do today.A. anything importantB. something importantC. important nothingD. important something二.用所给单词的适当形式填空1. My purse was stolen on the bus yesterday. _ (Fortunate), there was no money in it.2. Mobile phones are _ (wide) used in most of the cities in China.3. He put on his coat and went out _ (quick).4. She is _ (good) than Li Ping at swimming.5. A lot Chinese people are _ (pride) of Yao Ming, a famous basketball star in NBA.6. To our surprise, he suddenly returned on a cold _ (snow) night.7. Allie asked me _ (polite) to put the things away.8. Its snowing