英语人教版八年级上册形容词和副词的级.pptx

1、羊街中学,形容词和副词级的用法,马春丽,形容词和副词的 1.种类,原级， 比较级， 最高级,三种,Lets fill in the blanks,2.形容词的比较级和最高级构成,规则变化,不规则变化,taller harder larger wider,tallest hardest largest widest,bigger hotter fatter wetter,biggest hottest fattest wettest,happier drier earlier,happiest driest earliest,narrower cleverer,narrowest clevere

2、st,more difficult more popular more slowly,most difficult most popular most slowly,少数以-er,-ow结尾的双音节词可加-er或-est,1 规则变化,better,best,worse,worst,less,more,most,farther/further,older/elder,least,farthest/furthest,oldest/eldest,2 不规则变化,1.原级比较的常用句型,Tom is as tall as Mike.,（1）as+形容词原形+as,There are as many

3、students in our school as yours.,(2) 倍数 Tom is three times as old as Mike. (3)半数 Tom is half as tall as Mike.,III. Adj.和Adv.比较等级的用法,(4) 否定 not as+形容词原形+as “和 不一样” 或 not so+形容词原形+as “不及不如,Tom is not as tall as Mike.,Tom is not so tall as Mike.,(1) A+ bev.+ 比较级+than+B,2.比较级比较的常用句型,This bridge is longe

4、r than that one. (2) A+ +比较级+than+B,Our school is larger than theirs.,a little,a bit, a lot ,a few ,than ,much ,even, still,far,rather, any,(3)表示两者之间的选择，可使用“Which is+ 比较级，or?”,(4) 表示不及另一方时，使用“less+原级+than”,Which is longer, this one or that?,This park is less beautiful than that one. (5) The + 比较级 +

5、of the two 结构,(6) “The+比较级，the+比较级”,(7) “比较级+and+比较级”,The harder you study English, the fewer mistakes you will make.,In spring, the days are getting longer and longer.,（1）one of the+最高级+名词复数,3 最高级比较的常用句型,（2）最高级+of (in),Lu Xun is one of the greatest writers last century.,(3) The +序数词+ 最高级,Of all the

6、 movie stars, I think Zhang Ziyi is the best.,2. 常见易混形容词辨析 (1) 常见易混词义辨析 little, a little, a few与few,1. The bread is _ than these cakes A. very delicious B. much delicious C. more delicious D. as delicious,2. Lin Tao jumped _ in the long jump in the school sports meeting A. far B. farther C. farthest

7、 D. quite far,3. When they met in the hotel . They talked and laughed _ A. happily B. happy C. happier D. happiest,C,C,Practice,A,Step 4,4. In our city its _ in July ,but it is even _ in August A. hotter hottest B. hot hot C. hotter hot D. hot hotter 5. Hainan is a very large Island .It is the secon

8、d _ island in china. A. large B. larger C. largest D. most largest 6. An elephant is _ than a tiger . A. heavy B. very heavy C. the heaviest D. heavier,D,C,D,7. A horse is _ than a dog . A. much heavy B. more heavier C. much heavier D. more heavy 8. Emma always makes a lot of mistakes . She is _. A.

9、 care B. careful C. carefully D. careless 9. Which subject is _ , physics or chemistry ? A. interesting B. most interesting C. more interesting D. the most interesting,C,D,C,10. He is _ enough to carry the heavy box . A. strong B. stronger C. much stronger D. the strongest 11. Li lei often talks _ b

10、ut does _ so everyone says he is a good boy . A. less more B. few much C. more little D. little many 12. When the famous singer started to sing , everyone began to shout very _ . A. loudly B. loud C. heavily D. high,A,A,A,13. Miss Li speaks as _ as she can to make her students understand her. A. cle

11、arly B. clear C. happily D. happy 14. Sometimes walking is even _ than driving during the busy traffic time. A. fast B. faster C. slow D. slower,B,B,15. Of all the drinks, tea is _ in the world. It has over 5,000 years of history in China.A. older B. oldC. very old D. the oldest,D,16. Could you plea

12、se tell me how to read the text fast? Well, _ you read, _ you will be. the more; the faster B. more; faster C. more; the faster D. the faster; the more,A,17. Shenzhen is a modern city and its as _ as Hong Kong. A. busy B. busier C. the busiest D. the busier 18. The _ thing you must remember is that success doesnt come by accident and its the result of years of hard work. A. important B. more important C. most important D. importance,C,19. What a careful boy you are! Thank you. In fact, Tom does everything _ than I do. A. more careful