形容詞三種形式

1、絕大多數(shù)形容詞有三種形式,原級,比較級和最高級, 以表示形容詞說明的性質(zhì)在程度上的不同。形容詞的原級: 形容詞的原級形式就是詞典中出現(xiàn)的形容詞的原形。 例如: poor tall great glad bad形容詞的比較級和最高級: 形容詞的比較級和最高級形式是在形容詞的原級形式的基礎(chǔ)上變化的。分為規(guī)則變化和不規(guī)則變化。 規(guī)則變化如下:1) 單音節(jié)形容詞的比較級和最高級形式是在詞尾加 -er 和 -est 構(gòu)成。great (原級) (比較級) (最高級)2) 以 -e 結(jié)尾的單音節(jié)形容詞的比較級和最高級是在詞尾加 -r 和 -st 構(gòu)成。wide (原級) (比較級) (最高級)3)少數(shù)以-

2、y, -er, -ow, -ble結(jié)尾的雙音節(jié)形容詞的比較級和最高級是在詞尾加 -er 和 -est 構(gòu)成。clever(原級) (比較級) (最高級)4) 以 -y 結(jié)尾,但 -y 前是輔音字母的形容詞的比較級和最高級是把 -y 去掉,加上 -ier 和-est 構(gòu)成.happy (原形) (比較級) (最高級)5) 以一個(gè)輔音字母結(jié)尾其前面的元音字母發(fā)短元音的形容詞的比較級和最高級是雙寫該輔音字母然后再加 -er和-est。big (原級) (比較級) (最高級)6) 雙音節(jié)和多音節(jié)形容詞的比較級和最高級需用more 和 most 加在形容詞前面來構(gòu)成。beautiful (原級)? (比

3、較級) (比較級)difficult (原級) (最高級) (最高級)常用的不規(guī)則變化的形容詞的比較級和最高級:原級-比較級-最高級 good-better-bestmany-more-mostmuch-more-mostbad-worse-worstfar-farther, further-farthest, furthest形容詞前如加 less 和 least 則表示較不和最不形容詞比較級的用法:形容詞的比較級用于兩個(gè)人或事物的比較,其結(jié)構(gòu)形式如下:主語+謂語(系動詞)+ 形容詞比較級+than+ 對比成分。 也就是, 含有形容詞比較級的主句+than+從句。注意從句常常省去意義上和主句

4、相同的部分, 而只剩下對比的成分。 形容詞最高級的用法:形容詞最高級用于兩個(gè)以上的人和物進(jìn)行比較, 其結(jié)構(gòu)形式為:主語+謂語(系動詞)+the+形容詞最高級+名詞+表示范圍的短語或從句人教版八年級英語比較級和最高級講解及練習(xí) 教案教學(xué)設(shè)計(jì)(人教版英語八年級)發(fā)布時(shí)間：2016-9-8編輯：互聯(lián)網(wǎng)手機(jī)版形容詞比較級和最高級絕大多數(shù)形容詞有三種形式,原級,比較級和最高級, 以表示形容詞說明的性質(zhì)在程度上的不同。形容詞的原級: 形容詞的原級形式就是詞典中出現(xiàn)的形容詞的原形。 例如: poor tall great glad bad形容詞的比較級和最高級: 形容詞的比較級和最高級形式是在形容詞的原級形

5、式的基礎(chǔ)上變化的。 分為規(guī)則變化和不規(guī)則變化。規(guī)則變化如下:1) 單音節(jié)形容詞的比較級和最高級形式是在詞尾加 -er 和 -est 構(gòu)成。2) 以 -e 結(jié)尾的單音節(jié)形容詞的比較級和最高級是在詞尾加 -r 和 -st 構(gòu)成。3)少數(shù)以-y, -er, -ow, -ble結(jié)尾的雙音節(jié)形容詞的比較級和最高級是在詞尾加-er 和-est 構(gòu)成。4) 以 -y 結(jié)尾,但 -y 前是輔音字母的形容詞的比較級和最高級是把 -y 去掉,加上 -ier 和-est 構(gòu)成.5) 以一個(gè)輔音字母結(jié)尾其前面的元音字母發(fā)短元音的形容詞的比較級和最高級是雙寫該輔音字母然后再加-er和-est。6) 雙音節(jié)和多音節(jié)形容詞

6、的比較級和最高級需用more 和 most 加在形容詞前面來構(gòu)成。常用的不規(guī)則變化的形容詞的比較級和最高級:原級-比較級-最高級 原級-比較級-最高級good-better-best many-more-mostmuch-more-most bad-worse-worst far-farther, further-farthest, furthest形容詞前如加 less 和 least 則表示較不和最不important 重要 less important 較不重要 least important 最不重要形容詞比較級的用法:形容詞的比較級用于兩個(gè)人或事物的比較,其結(jié)構(gòu)形式如下:主語+謂語(

7、系動詞)+ 形容詞比較級+than+ 對比成分。 也就是, 含有形容詞比較級的主句+than+從句。注意從句常常省去意義上和主句相同的部分, 而只剩下對比的成分。Our teacher is we are. 我們老師的個(gè)子比我們的高。 It is today than it was yesterday. 今天的天氣比昨天暖和。 This picture is than that one. 這張照片比那張照片漂亮。This meeting is than that one. 這次會議不如那次會議重要。 The sun is than the moon. 太陽比月亮大得多。形容詞最高級的用法: 形

8、容詞最高級用于兩個(gè)以上的人和物進(jìn)行比較, 其結(jié)構(gòu)形式為: 主語+謂語(系動詞)+the+形容詞最高級+名詞+表示范圍短語或從句。 She is student her class. 她是班上最好的學(xué)生。 Shanghai is one of cities China. 上海是中國最大城市之一This is apple I have ever met. 這是我見到的最大的蘋果。Tom is boy in his basketball team. 湯姆是他們籃球隊(duì)中個(gè)子最高的初二英語語法形容詞比較級專項(xiàng)練習(xí)一、寫出下列形容詞與副詞的比較級與最高級形式：long _ _wide _ _ thin _

9、 _heavy _ _slow _ _few_ _short _ _ badly _ _far _ _quickly _ _happy _ _careful _ _二、用所給詞的正確形式填空：1. She will be much _ (happy) in her new class.2. The short one is _ (useful) of the five.3. His sister is two years _ (young) than him.4. This ruler is twice as _ (long) as that.5. The _ (cheap) bags are

10、 usually the best ones.6. Gold(黃金) is much _ (expensive)than iron(鐵).7. The boy is not so _ (interesting) as his brother.8. Jack sings _ (well), he sings _(well) than Tom, but Mary sings_(well) in her class.9. Of the three girls, I find Lucy is _ (clever).10. Johns parents have four daughters, and s

11、he is _ (young) child.三、選擇填空：1.It is _ today than yesterday.A. hot B. more hot C. hotter D. much hot2. This line is _ than that one.A. not longer B. more longerC. much more longer D. many more longer3. Of the five toys, the child chose_.A. the expensive one B. one most expensiveC. a least expensive

12、D. the most expensive one4. Which do you like _, coffee, tea or milk?A. the best B. better C. the better D. best5. They bet to see who could run _ in the sports meeting.A. the fastest B. the faster C. fastestD. faster6. This book is _ of all.A. thinner B. the thinner C. more thinnerD. the thinnest7.

13、 She looks _ than she really is.A. the more younger B. much youngerC. very younger D. more younger8. Our country is becoming _.A. more beautiful and more B. more beautiful and beautifulC. more and more beautiful D. more beautiful and beautifuler9. The earth is _ the moon.A. 49 times as big as B. 49

14、times as bigger asC. as 49 times big as D. as big as 49 times10. This kind of drink is different _.A. and it is also betterB. and better than the otherC. but also than others D. from the other, and better四、翻譯句子：1、他比我大兩歲。He is _ _ _ than I.2、今天比昨天冷得多。It is _ _ today_ it was yesterday.3、這個(gè)故事不如那個(gè)有趣。Thi

15、s story is _ _ _ as that one.4、她的身體一天天好起來。He is getting _ _ _ every day.5、他對英語越來越感興趣。He is becoming _ _ _ _ _ English.6、他吃的越多，就越胖。The _ he eats, the _ he is.1. This box is_ that one. A. heavy than B. so heavy than C. heavier as D. as heavy as 2. When we speak to people, we should be . A. as polite a

16、s possible B. as polite as possibly C. as politely as possible D. as politely as possibly 3. This book is_ that one, but_ than that one.A. as difficult as; expensive B. as more difficult as; more expensive C. as difficult as; more expensive D. more difficult as; as expensive 4. I think the story is

17、not so _ as that one.A. interesting B. interestedC. more interesting D. most interesting5. His father began to work_ he was seven years old. A. as old as B. as early as C. since D. while2( )1. I think science is _ than Japanese. A. much important B. importantC. much more important D. more much impor

18、tant( ) 2 This pencil is_ than that one.A. longest B. long C. longer D. as long ( ) 3 My mother is no _ young.A. shorter B. longer C. little D. few ( ) 4 These children are _ this year than they were last year.A. more tall B. more taller C. very taller D. much taller( ) 5 It was very hot yesterday,

19、but it is_ today.A. even hotter B. more hotter C. much more hot D. much hot 6. Mrs Black has got_ instead of getting any better.A more bad B. a little worse C. much badly D. a lot of worse3When we arrived, we found the meeting room crowded with_ students. A. quite a few B. only a few C. few D. a few

20、 quite 2. The house is small for a family of six.A. much too B. too much C. very much D.so 3. Through the window we can see nothing but _ buildings. A. tall very many B. very many tallC. very tall many D. many very tall 4. -Whats your brother like? -He is_. A. a driver B. very tall C. my friend D. a

21、t school 5. The jacket was so_ that he decided to buy it.A. much B. little C. expensive D. cheapl 6. Our classroom is_ larger than theirs.A. more B. quite C. very D. much4( ) 1. The earth is about_ as the moon.A. as fifty time big B. fifty times as bigC. as big fifty times D. fifty as times big( ) 2

22、. Your room is mine.A. twice as large than B. twice the size ofC. bigger twice than D. as twice large as( ) 3. Your room is _ than mine.three time big B. three times bigC. three times bigger D. bigger three times( ) 4. His father is_than his mother. ;older four years B. as four years olderC. four ye

23、ars older D. bigger four years5( ) 1. Maths is more popular than_.any other subject B. all the subjectsC. any subject D. other subject( ) 2. China is larger than _ in Africa.any other country B. other countriesC. the other country J 1% D. any country( ) 3. Tom is stronger than _ in his class.A. any

24、other boy B. any boys C. any boy D. other boy6( ) 1. When spring comes, it gets_. A. warm and warm B. colder and colderC. warmer and warmer D. shorter and shorter( ) 2. By and by, _ students in our class came to like English.A. more and more B. much and muchC. many and many D. less and least( ) 3. A

25、t last he began to cry _. A. hard and hard B. more hard and more hardC. harder and harder D. less hard and less harder( ) 4. When spring comes the days get _ and nights _.A. short; long B. long; short C. longer; shorter D. shorter; longer71. _ I look at the picture, _ I like it.The best; the more B.

26、 The more; the lessC. The more; less D. More; the more2. _ he read the book, _ he got in it.A. The more; the more interesting B. The less; the more interestingC. The more; the more interested D. More; more interested3. _ you come back, _ it will be.A, The quicker; the best B. The sooner; the betterC

27、. Faster; the better D. The sooner; better8( )1. I like_ one of the two books.A. the older B. oldest C. the oldest D. older( )2. Which is_country, China or Japan?A. the large B. the larger C. larger D. largest ( ) 3. Of the two cups, he bought .A. the smaller B. the smallest C. small D: smaller9( )

28、1. Which do you like _, tea or coffee?A. well B. better C. best D. most ( ) 2. This work is _ for me than for you. A. difficult B. most difficult C. much difficult D. more difficult ( ) 3. Which do you think tastes _, the chicken or the fish?A. good B. better C. best D. well ( ) 4. The Great Pyramid is about 137 metres high