仁愛英語-中考復(fù)習(xí)-形容詞比較級和最高級ppt課件

1、形容詞比較級和最高級的構(gòu)詞規(guī)則,規(guī)則變化,1.單音節(jié)和少數(shù)雙音節(jié)單詞，一般在詞尾加“er”或“est”。 clean, tall, small, cheap , short, long, light, high 2. 以不發(fā)音字母“e”結(jié)尾的單詞，直接在詞尾加 “r”或“st”。 nice, late, close, fine, large, free, rude,以重讀閉音節(jié)結(jié)尾的單詞，如果詞尾只有一個輔音字母時，應(yīng)先雙寫這一輔音字母，再加“er”或“est”。 fat, big, red, thin, hot, fat, sad, wet 以輔音字母+y結(jié)尾的單詞，應(yīng)先改“y”為“i”，在

2、加“er”或“est”。 happy , easy, heavy, healthy, busy, lucky, pretty, sunny, funny,5. 其他雙音節(jié)單詞和多音節(jié)單詞，都在其前面加“more”或“most”。(beautiful, interesting) 6. 不規(guī)則變化。 記憶口訣： 合二為一共三對，“壞bad”,“病ill”,兩多many/much”和“兩好good/well”， 一分為二只兩個，一是“遠far”來二是“老old”， 還有一詞little含雙義，只記“少”來不記“小,Read and compare,young long full short smal

3、l old fine,younger youngest,longer longest,fuller fullest,shorter shortest,smaller smallest,older oldest,finer finest,easy hungry early heavy big red,easier easiest,hungrier hungriest,earlier earliest,heavier heaviest,bigger biggest,redder reddest,many famous exciting carefully,more most,more famous

4、 most famous,more exciting most exciting,more carefully most carefully,wet hot little few ill bad healthy,worse worst,wetter wettest,hotter hottest,less least,fewer fewest,worse worst,healthier healthiest,I. 原級用法: 1. as+adj/ adv.的原級+ as (肯,否) , (not)soas (否) 1).The ruler is as long as that one. 2).H

5、e sings as well as Jack. 3)He doesnt sing as(so) well as Jack,2. as much as, as many as 與一樣多 eg. I have done as much work as he did yesterday. You can take as many books as you can,II. 比較級用法: 1. 比較級+than 比較級+and+比較級, 表示“越來越” eg. warmer and warmer, nicer and nicer, more and more beautiful, more and m

6、ore fun,3.the+比較級 the+ 比較級 The more you read the book, the more interesting you found . 4. 比較級的修飾語有 : much, far, even, a little, a lot, a bit, rather, still, a great deal (大量) + adj./adv. 比較級 5. 當比較級后沒有than, 而為of the two的結(jié)構(gòu),比較級前加the. The taller of the two girls is Mary,最高級用法: 1. 形容詞最高級用于in, of 或amon

7、g的結(jié)構(gòu)中, 形容詞最高級前+the eg I am the best of (among)the three. He is the thinnest boy in my class,else,2. 副詞最高級不需+the eg. Jim goes to bed latest in my family.,2. 比較級和最高級互換(比較時要把自己排除在外。注意比較的范圍) eg. Shanghai is the largest city in China. Shanghai is larger than any other in China,John is the thinnest studen

8、t in the class,John is thinner than any other student in the class. John is thinner than _in the class,anyone/anybody else,I think English is as as maths. important B.more important C. most important D. importanter,B,2.Mother gets up_ in my family. A.early B. earlier C. earliest D. the earlier,c,3.

9、The next morning Jenny got up even . A.early B. earlier C. earliest D. the earliest,B,4. Emily sings of the five girls. A.good B. well C. better D. best 5. In fact, Delia is a little_ than her elder sister. A.tall B. taller C. tallest D. the tallest,D,B,7. Of all the stars the sun is _ to us. close

10、B. closer C. closest D. the closest,D,8. Barbara felt much _than before after dark. A.cold B. colder C. coldest D. the coldest,B,9. This jacket is smaller than that one but its . A. expensive B. more expensive C. most expensive D. the most expensive,B,10. Our country has become _ in the past 20 year

11、s. A.more and more rich and strong B.more richer and more stronger C. more rich and more strong D. richer and stronger,D,15. Tom is more careful than any in his class. A. boy B. other boys C. boys D. other boy,B,12. -What do you think of Miss Lis teaching? -Oh, no one else teaches _than her A.good B

12、. well C. fine D. better,D,13. The population of Japan is than that of China. fewer B. smaller C. larger D. more,C,14. The next day Jim was very wet again, and his mother became angrier. A.very B. more C. even D. ever,C,14. The next day Jim was very wet again, and his mother became angrier. A.very B

13、. more C. even D. ever,C,15. Tom is more careful than any in his class. A. boy B. other boys C. boys D. other boy,B,Do some exercises,同義句轉(zhuǎn)換,He is the tallest student in his class. He is _ _ _ _ student in his class. He is _ _ _ _ students in his class. Peter draws well, Lilei draws better. Lilei dra

14、ws _ of the two,taller than any other,taller than the other,better,3.The tractor goes faster than the bike. The bike goes _ _ than the tractor. 4.His cakes dearer than the twins cakes. His cake is _ _ of the three,more slowly,the dearest,選擇填空 Which does Jimmy like ,Chinese or Art? A. well B. best C.

15、 better D. much,C,2. The Chang jiang River is one of in the world. the longest river B. longest rivers C. the longest rivers D. longer rivers,C,3._of the two women is Mrs Brown. A. The beautiful B. The more beautiful C.More beautiful D. The most beautiful,B,4. My mooncake is nicer his. A. like B. wi

16、th C. for D. than,D,5. You are fatter than . A. he B. his C. him D. he is tall,6. He jumps of the three. A. far B. further C. farthest D. furthest,7. My hair is longer than . my sister B. Kate C. my brothers D. Lucys,8. There is _paper here .Please bring some. A. little B. less C. fewer D. a little,

17、9. The pen is_than that one. A. more cheap B. cheap C. much cheaper D. quite cheaper,10.Tom speaks Chinese_better than Jimmy. A. more B. very C. a lot of D. much,11.There are girls in Class Two than in Class Four. A. more B. nicest C. most D. best,12.Its too for you to do that. A. easy B. more dange

18、rous C. harder D. the easiest,13.Who has apples now, Jim, Lily or Lucy? A. much B. biggest C. better D. the most,14.You have more rulers than me. But are nicer than . A.mine, yours B. mine, your C. my, yours D. my, your,15.Tingting is_than Meimei, but Meimei is_ than Tingting. A. tall, stronger B. t

19、aller, strongest C. tallest, strong D. taller, stronger,16.Mother is in my family. A. busy B. busier C. the busiest D. more busy,18.The dumplings are than the noodles,I think. A. more nicer B. much delicious C. very nice D. much more delicious,19.She is than me at drawings. A. better B. best C. good

20、 D. harder,20.-This blue sweater is too big for me . -Will you please show me a_ one? A. small B. smaller C. the smallest D. smallest,21The pen is than that one. A. more cheap B. cheap C. much cheaper D. quite cheaper,22.Tom speaks Chinese _better than Jimmy. A. more B. very C. a lot of D. much,23.T

21、here are girls in Class Two than in Class Four. A. more B. nicest C. most D. best,23.Its too for you to do that. A. easy B. more dangerous C. harder D. the easiest,13.Who has _ apples now, Jim, Lily or Lucy? A. much B. biggest C. better D. the most,14.You have more rulers than me. But are nicer than

22、 . A.mine, yours B. mine, your C. my, yours D. my, your,15.Tingting is than Meimei, but Meimei is than Tingting. A. tall, stronger B. taller, strongest C. tallest, strong D. taller, stronger,16.Mother is in my family. A. busy B. busier C. the busiest D. more busy,18.The dumplings are than the noodle

23、s,I think. A. more nicer B. much delicious C. very nice,D. much more delicious,形容詞、副詞的比較級和最高級的用法： 當兩種物體之間相互比較時，我們要用形容詞或副詞的比較級； 當相互比較的物體是三個或三個以上時，我們就要用形容詞或副詞的最高級,形容詞、副詞的比較級和最高級的變化規(guī)律： 1. 單音節(jié)形容詞或副詞后面直接加-er或-est talltallertallest fastfasterfastest 2. 以-e結(jié)尾的單音節(jié)形容詞或副詞直接 加-r或-st largelargerlargest nicenice

24、rnicest,3以-y結(jié)尾的形容詞或副詞，改-y為-i再加-er或-est busybusierbusiest earlyearlierearliest 4. 形容詞或副詞是重讀閉音節(jié)時，雙寫最后的輔音字母，再加-er或-est hothotterhottest bigbiggerbiggest,5. 多音節(jié)形容詞或副詞前面直接加more或most deliciousmore deliciousmost delicious beautifulmore beautifulmost beautiful,6. 不規(guī)則變化 good (well)betterbest bad (badly)worse

25、worst,形容詞、副詞的比較級和最高級的句子公式： 比較級 形容詞物體A + am / are / is + 形比 + than + 物體B. I am taller than you. Pasta is more delicious than pizza,副詞物體A + 行為動詞 + 副比 + than + 物體B. Cheetahs run faster than goats. He studies better than me,最高級 1）物體A + am / are / is + the + 形最高級 + 比較范圍（of + 人/物，in +地方）. I am the tallest

26、 in the class. Pasta is the most delicious food of the three,2）物體A + 行為動詞 + 副詞最高級 + 比較范圍（of + 人/物，in + 地方）. Cheetahs run fastest in the world. He studies best of us,一. 詞形變換。 比較級 最高級 large _ _ fast _ _ easy _ _ wet _ _ good _ _ mportant _ _,well _ bad _ many _ little _ far _ strong _ patient _ safe _

27、 expensive _,二. 選擇填空。 1.Birds can fly _, eagles can fly_than birds. They fly _ in the world. ( high, higher, highest ) 2. I am _ than my brother, but my little sister is the _of us. (fat, fatter, fattest ) 3. Which can swim _, fish or sharks? ( well, better, best,4. The green book is a _ book, but t

28、he red one is much _ than the green one. Its the _ book in the bookshop. (nice, nicer, nicest ) 5. Look at that boy, he is running _ (fast, faster). 6. I think that book is _ (good, better) for you,11Mr Hare runs much _ (fast, faster) than Mr Turtle. Mr Hare neednt run_ (fast, faster) now. 12. In the gym, Tommy is playing table tennis _(well, better) than Jimmy. 13. This book is very _ (interesting, more interesting) , but that one is _ (interesting, more interesting) than it,7. The new library has _