九年級形容詞副詞比較級和最高級

1、形容詞用于描繪人或事物的特征形容詞用于描繪人或事物的特征的詞。的詞。形容詞的用法形容詞的用法修飾名詞，表示名詞的屬性。在句子中修飾名詞，表示名詞的屬性。在句子中充當表語、定語和賓補。充當表語、定語和賓補。1)用作用作定語定語,修飾修飾名詞或代詞名詞或代詞:He lives a happy life.I have a good friend.2)用作用作表語表語,放在放在動詞動詞be后后,也可以放也可以放在其他一些特殊的在其他一些特殊的系動詞系動詞后面后面: The story is interesting. She looks young.3)做做賓語補足語賓語補足語,對句子的賓語進行補對句子

2、的賓語進行補充說明充說明We should keep our classroom clean.副詞的用法副詞的用法表示行為和狀態(tài)的特征，作狀語，在句子表示行為和狀態(tài)的特征，作狀語，在句子中修飾動詞、形容詞或其他副詞，甚至是中修飾動詞、形容詞或其他副詞，甚至是整個句子，還能作表語、定語和賓補。整個句子，還能作表語、定語和賓補。He studies English hard.His handwriting is very good.He writes very carefully.Sometimes he walks to school.Class is over.The weather here

3、 is very hot.I found the boy over there.做表語做表語Read and compare :younglongfullshortsmalloldfineeasyhungryearlyheavybigredyounger youngestlonger longestfuller fullest shorter shortestsmaller smallestolder oldest finer finesteasier easiesthungrier hungriest earlier earliestheavier heaviestbigger bigges

4、t redder reddestyoung-yonger-yongest old older -oldest tall-taller -tallest small-smaller -smallestearly-earlier-earliest thirsty-thirstier-thirstiest1. 一般情況下加-er 或est :2. 以字母e結(jié)尾的形容詞，加-r 或- st4. 以“輔音字母y”結(jié)尾的雙音節(jié)詞，先改“y”為“i”，再加-er 或-est.bigbigger -biggest fatfatter-fattest形容詞比較級最高級規(guī)則形容詞比較級最高級規(guī)則nice nice

5、r-nicest safe safer -safest3. 重讀閉音節(jié)詞只有一個輔音字母時，應先雙寫輔音字母，再 加-er或-est.5.5.部分雙音節(jié)詞或多音節(jié)詞前面加部分雙音節(jié)詞或多音節(jié)詞前面加more ,most.如:interesting more interesting most interestingfamous more famous most famous原級比較級最高級good/wellbetterbestbad/illworseworstmany/much moremostlittlelessleastfaroldolder elderoldest eldestfarthe

6、rfurther farthest furthest兩好、兩好、兩壞、兩壞、兩多、兩多、 一少、一少、一老一老 、一遠一遠.healthymanyfamousillexcitingcarefullywet hotlittlefewhealthier healthiestmore mostmore famous most famousworse worstmore exciting most excitingmore carefully most carefullywetter wettesthotter hottestless leastfewer fewestas + adj./adv.原級

7、原級as 和和一樣一樣我和你一樣大。我和你一樣大。I am _ you.他跑得不及我快。他跑得不及我快。He _ run _ I.as old asdoesntas/so fast as比較級的用法：比較級的用法：as+adj.+ a/an+可數(shù)名詞單數(shù)可數(shù)名詞單數(shù) +asas much+不可數(shù)名詞不可數(shù)名詞+as，as many+可數(shù)名詞復數(shù)可數(shù)名詞復數(shù)as 和和一樣多的某物一樣多的某物He is as good an example as his brother.Bob read as _ books as Mary.There is as _ water in this bottle a

8、s in that bottle.manymuch當當as as中間有中間有名詞名詞時時,采用以下格式采用以下格式形容詞、副詞的比較級和最高級形容詞、副詞的比較級和最高級A+謂語謂語+ adj./adv.的比較級的比較級than B A在某方面超過在某方面超過B我比湯姆要高。我比湯姆要高。I am _ Tom (is).你看起來比以前年輕。你看起來比以前年輕。You look _ before.比較級的結(jié)構(gòu)比較級的結(jié)構(gòu)taller thanyounger than形容詞和副詞的比較級的變化不能混淆！形容詞和副詞的比較級的變化不能混淆！1.以以-er結(jié)尾和特殊變化結(jié)尾和特殊變化的形容詞副詞比的形

9、容詞副詞比較級前面較級前面不能加不能加more2. as as 之間必須用形容詞和副詞之間必須用形容詞和副詞原級原級He is more taller than I. (T or F)I can write more better than he. (T or F)I runs as faster as she. (T or F) fast1.比較級前可用比較級前可用much, far, a lot, a little, even等等表示程度表示程度,不能使用不能使用very，quite.She sings _ better than the others. 她比別人要唱得好得多。她比別人要唱

10、得好得多。Now I read _ faster than before. 我現(xiàn)在讀得比以前要快一點。我現(xiàn)在讀得比以前要快一點。2.比較的對象要一致，一般說來同等的比較的對象要一致，一般說來同等的兩個事物才能比較兩個事物才能比較.The weather of Beijing is colder than Shanghai. (T or F)that ofHis English is better than anyone else in his class. (T or F)elses3.表示不同程度比較時，句子主語表示不同程度比較時，句子主語。He studies harder than an

11、y student in his class. (T or F)otherHe studies harder than all the students in his class. (T or F)otherHe studies harder than anyone in his class. (T or F)elseThe moon is closer to us than _ star / stars. (any, any other)anyChina is larger than _ countries in Africa. (any, any other)anyChina is lar

12、ger than _ countries in Asia. (the, the other)the other4.在比較級中，用在比較級中，用that代替上述出現(xiàn)過的代替上述出現(xiàn)過的不可數(shù)名詞不可數(shù)名詞，用，用those代替上述出現(xiàn)過的代替上述出現(xiàn)過的復數(shù)名詞。復數(shù)名詞。 The water in the glass is cleaner than _ in the river. 杯子里的水比河里的要干凈。杯子里的水比河里的要干凈。I like these pictures better than _ on the wall. 和墻上的畫相比，我更喜歡這些。和墻上的畫相比，我更喜歡這些。tha

13、tthose比較級的特殊用法比較級的特殊用法1.the + 比較級比較級 + of the two 兩者中較兩者中較的一個的一個He is _ (old) of the two boys. And she is _ (tall) of the three.the olderthe tallest2.less +(多音節(jié)詞多音節(jié)詞)原級原級+ than = not as/so+原級原級as 不及不及Jim doesnt do it as carefully as Mary.Jim does _ than Mary.Mary does _ than Jim.less carefullymore c

14、arefully3. the +比較級，比較級，the比較級比較級 越越就越就越你越粗心，犯的錯誤就越多。你越粗心，犯的錯誤就越多。The _ you are, the _ mistakes you will make.more carelessmore4. 比較級比較級+and+比較級比較級 越來越越來越當形容詞或副詞為當形容詞或副詞為多音節(jié)多音節(jié)時，必須用時，必須用more and more + 原級原級The population is growing _.越來越快越來越快 faster and fasterThe city has become (越來越漂亮越來越漂亮)_.more a

15、nd more beautiful5.表示表示“大大3歲歲”，“長長2米米”時，要用時，要用He is _ than I.他比我大三歲。他比我大三歲。three years olderThe bridge is _ than that one. 這條橋比那條長兩米。這條橋比那條長兩米。two meters longer比較比較A、B兩事物兩事物, 詢問哪一個較詢問哪一個較時：時：Which / Who is + 比較級比較級？Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate?形容詞、副詞

16、的最高級形容詞、副詞的最高級Mary is the tallest girl _ her class / _ the three.Bill reads most clearly _ all the students.one of the + 形容詞最高級形容詞最高級+名詞名詞復數(shù)復數(shù)表示表示“最最之一之一”他是班里最高的學生之一他是班里最高的學生之一.He is _ in the class.one of the tallest students這本書最有趣。這本書最有趣。The book is _ of all.在班上她最早到校。在班上她最早到校。She comes to school _

17、in the class.the most interestingearliestthe +序數(shù)詞序數(shù)詞+ 形容詞最高級形容詞最高級+名詞名詞 第第最最它是世界上第二高的建筑物它是世界上第二高的建筑物.It is _ building in the world.the second tallest比較比較A、B、C三事物三事物, 詢問哪一個最詢問哪一個最時：時：Which / Who is + 最高級最高級？Which T-shirt is the nicest, the white one, the green one or the yellow one? Who is the most a

18、ctive, Mary, Alice or Kate?原級、比較級、最高級互換原級、比較級、最高級互換倍數(shù)倍數(shù)asas = 倍數(shù)比較級倍數(shù)比較級than這本書比那本厚這本書比那本厚2倍。倍。This book is _ as that one.The book is _ than that one.three times as thicktwice thicker Im twelve. My friend is ten.Im _ than my friend.My friend is _ than I am.Im not _ _ as my friend.My friend is not _

19、_ as I /me.olderyoungerso/as youngso oldUnit 1 is easy. Unit 6 is difficult.Unit 1 is not _ _ as Unit 6.Unit 1 is _ _ as Unit 6.Unit 6 is _ _ than Unit 1.Unit 6 is not _ _ as Unit 1.so difficultless difficultmore difficult so easyBill is the tallest in our class.Bill is _ than _ _ student in our cla

20、ss.Shanghai is larger than any othercity in China.Shanghai is _ _ _ in China.taller any other the largest city1.long 2.large3.hot4.easy5.good 6.happy7.big8.slowly longer longest larger largest hotter hottest easier easiest better best happier happiest bigger biggest more slowly most slowly寫出下列形容詞和副詞

21、的比較級和最高級寫出下列形容詞和副詞的比較級和最高級9. important10. bad11. well12. useful13. few14. hard15. much more important most important worse worst better bestmore useful most useful fewer fewest harder hardest more most用括號內(nèi)形容詞和副詞的適當形式填空用括號內(nèi)形容詞和副詞的適當形式填空1.Jack isnt so _ (clever) as John.2.Tom works as _ (hard) as Mary

22、.3.China is _ (large) country in Asia.4.Its _ (hot) today than yesterday.5.This park looks much _ (good) than that one.cleaver hard the largest hotter better6. I cant run as fast as you. You run _ (fast) than I.7. Of all the girls she draws _ (well).8. English is one of _ (interesting) subjects.9. This student is _ (careful) than any other student.10. Which is _ (easy), English, Chinese or maths? faster (the) best the most interesting more careful the