比較級和最高級用法

1、關(guān)于比較級和最高級的用法第一張，PPT共三十二頁，創(chuàng)作于2022年6月形容詞比較級一般用在比較兩個(gè)事物的時(shí)候。最高級，顧名思義就是在比較時(shí)候，某一事物具有某方面最典型的特征。第二張，PPT共三十二頁，創(chuàng)作于2022年6月一、形容詞、副詞的比較級、最高級的構(gòu)成規(guī)則： 1 一般在形容詞、副詞后加上er表示比較級加 上est表示最高 級 原級 比較級 最高級 1）small small small 2) young young young 3) fast fast fast er esteresterest第三張，PPT共三十二頁，創(chuàng)作于2022年6月2 以不發(fā)音的e結(jié)尾的，只加上r表示 比 較級，

2、加上st表示最高級。 1) large large large 2) nice nice nice 3) fine fine fine rstrstrst第四張，PPT共三十二頁，創(chuàng)作于2022年6月3 以輔音字母+y 結(jié)尾的，把消去y,然后加 上er表示比較級；加上 est表示最高級。原級 比較級 最高級1）early early early2) happy happy happy ieriestieriest第五張，PPT共三十二頁，創(chuàng)作于2022年6月4 雙寫最后一個(gè)輔音字母，然后加上 er 表示比較級；加上est表示最高級。 原級 比較級 最高級1） big big big 2) th

3、in thinner thinnest3) wet wetter wettest4) fat fatter fattest 5) hot hotter hottest gergest第六張，PPT共三十二頁，創(chuàng)作于2022年6月多音節(jié)詞或部分雙音節(jié)詞的比較級和 最高級在其前面加more或most。 beautifulmore beautifulmost beautiful importantmore importantmost importantInteresting more interesting most interestingquickly more quickly most quic

4、klytired more tired most tiredhappily happily happily heavily heavily heavilyexpensive careful easily deliciouswonderful popular dangerous 第七張，PPT共三十二頁，創(chuàng)作于2022年6月 構(gòu) 成 方 法原 級比 較 級最 高 級單音節(jié)詞和少數(shù)多音節(jié)詞一般在詞尾加-er/或-est/ist/coldcoldercoldestfastfasterfastest以字母e結(jié)尾的形容詞，加-r或-stnicenicernicestlargelargerlargest重

5、讀閉音節(jié)詞只有一個(gè)輔音字母時(shí)，應(yīng)先雙寫輔音字母；再加-es或-estbigbiggerbiggesthothotterhottest以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先改“+y”結(jié)尾的雙音節(jié)詞，先改“y”為“i”,再加-er或-esteasyeasiereasiestearlyearlierearliest多音節(jié)詞和部分雙音節(jié)詞在詞前加more或mosttiredmore tiredmost tiredeasilymore easilymost easily單音節(jié)和少數(shù)多音節(jié)的形容詞和副詞的比較級和最高級的構(gòu)成分規(guī)則和不規(guī)則。變化如下：第八張，PPT共三十二頁，創(chuàng)作于2022年6月 不規(guī)則變化

6、，要多加注意哦！ good bad many little well badly much far betterbestworseworstmoremostlessleastbetterbestfartherfarthestworseworstmoremost第九張，PPT共三十二頁，創(chuàng)作于2022年6月原級 比較級 最高級fastshortbigthinfunnyheavyathleticexpensivefarfastershorterbiggerthinnerfunnierheaviermore athleticmore expensivefartherfurtherfastestsho

7、rtestbiggestthinnestfunniestheaviestmost athleticmost expensivefarthestfurthest第十張，PPT共三十二頁，創(chuàng)作于2022年6月修飾比較級的詞 much(的多)、far (的多)、 a lot(的多)、even(更)、still（仍然）、 any (任何) a bit(一點(diǎn)兒) a little (一點(diǎn)兒) eg: This city is much more beautiful than that one.這座城市比那座城市漂亮的多。 Today is even hotter than yesterday. She

8、drives still more carefully than her husband. 她開車仍然比她丈夫認(rèn)真。 第十一張，PPT共三十二頁，創(chuàng)作于2022年6月1）兩者（A與B）進(jìn)行比較， “A比B較/更”。 A + 謂語 + 比較級 +than + BTom 比 Sam 高。 Tom is taller than Sam.Tom 比 Sam 跑得快。 Tom runs faster than Sam 形容詞比較級的常用句型This bridge is longer than that one. Our school is larger than theirs.第十二張，PPT共三十二頁

9、，創(chuàng)作于2022年6月（2）兩者（A與B）進(jìn)行比較，“A比B大/長/高” A+謂語+數(shù)量詞+比較級+than+ B eg: Tom比Sam大兩歲。 Tom is two years older than Sam. （3）兩者（A與B）進(jìn)行比較，“哪一個(gè)更/較” Which/Who 謂語 + 比較級, A or B ? eg:數(shù)學(xué)和英語哪一科較簡單？ Which is easier, math or English? Tom和Sam誰跑得更快？ Who runs faster, Tom or Sam? 第十三張，PPT共三十二頁，創(chuàng)作于2022年6月（4）兩者（A與B）進(jìn)行比較，“其中A是兩者中

10、較” A+謂語 + the +比較級 + of the two(+名詞復(fù)數(shù)). eg：Tom is the taller of the two boys. 湯姆是這兩個(gè)男孩中最高的 . （5）比較級+ and + 比較級， 表示 “越來越” eg：Now it is hotter and hotter. 現(xiàn)在越來越熱。 shorter and shorter 越來越短 longer and longer 越來越長 more and more beautiful 越來越漂亮 more and more interesting越來越有趣 第十四張，PPT共三十二頁，創(chuàng)作于2022年6月Tom is

11、 as tall as Mike.as+形容詞原形+asThere are as many students in our school as yours. Tom is three times as old as Mike. the + 比較級，the + 比較級 “越，就越” eg：越多越好。 The more , the better. The more you eat, the fatter you will become. 表示倍數(shù)時(shí)用:times+比較級+than eg:My room is three times bigger than yours第十五張，PPT共三十二頁，創(chuàng)作

12、于2022年6月三、形容詞、副詞的最高級 形容詞和副詞的最高級常用來表示三者或三者以上人或物的比較。最高級前加定冠詞the1、主語+謂語+the +最高級 +of/in/among短語 。 表示“主語是中最的”。 My mother is the busiest in my family. 我媽媽是家中最忙的。 I jump (the) farthest in my class. 我是我們班跳得最遠(yuǎn)的。 Tom is the tallest of all the students. Tom是所有學(xué)生中最高的。第十六張，PPT共三十二頁，創(chuàng)作于2022年6月2、one of the+最高級+名詞

13、復(fù)數(shù) “最之一”。 Beijing is one of the largest cities in China. 北京是中國最大城市之一。3、the + 序數(shù)詞 + 最高級 + 名詞 表示“第幾大長高” The Yellow River the second longest river in China黃河是中國第二長河。4、Which/Who +謂語+ the+最高級, A ,B or C ? 表示“三者中哪一個(gè)更、最” Which is the biggest , the moon, the earth or the sun ? 月球、地球和太陽哪一個(gè)更大？注意：當(dāng)最高級前有物主代詞修飾時(shí)

14、，其前不加定冠詞the. Its our largest machine in our factory. 第十七張，PPT共三十二頁，創(chuàng)作于2022年6月 。 Have a try，please。1.Which do you like _(well),apples or oranges?2.Who is _(old),Jim or Tom ?3.Jack is running _ and _(fast) .4.Our country is becoming _and _ (beautiful). 5.He is _(tall) of the the two boys. betterolderf

15、asterfastermore more beatifulthe taller第十八張，PPT共三十二頁，創(chuàng)作于2022年6月I.用形容詞的正確形式填空1.Which do you like _ (well), apples, pears or bananas?2.I think this story is _ (interesting) than that one.3.In the morning he is _ (early). His father is _ (early) than he. His mother is the _ (early) of the three.4.The Y

16、ellow River is the second _ (long) river in China.5.He thinks his corn is _ (delicious) of all the food.6.I feel math is _ (difficult) than Chinese.best more interesting earlyearlierearliestlongest most deliciousthe more difficult第十九張，PPT共三十二頁，創(chuàng)作于2022年6月四. 單項(xiàng)選擇。1. Lucy is very short, but she is _ th

17、an her sister. A. shorter B. longer C. taller D. older 2. Frank is _ friendly than his brother. A. a little more B. a few more C. much D. a little 3. Sam is _ at Chinese than Jim. A. good B. well C. better D. gooder 第二十張，PPT共三十二頁，創(chuàng)作于2022年6月 4. This one is too large. Can you show me a _one? A. larger

18、 B. large C. small D. smaller 5. Do you think March is _ than January? Yes, its _ warmer. better, a little B. well, much C. worse, very D. nicer, quite 第二十一張，PPT共三十二頁，創(chuàng)作于2022年6月6. Im _ quieter than Susan. A. little B. few C. a little D. a few 7. The watch is not _ beautiful as that one. A. very B. t

19、oo C. so D. more第二十二張，PPT共三十二頁，創(chuàng)作于2022年6月 8. His French isnt so good as _. A: he B: him C:his D: hers 9. Its much better than _ classes. A. have B. has C. to have D. having 10. Her bag is newer than _. A. mine B. my C. me D. I第二十三張，PPT共三十二頁，創(chuàng)作于2022年6月11. The _, the better. A. much B. many C. more D.

20、 most 12. Do you know who is _ of the twins? A. shorter B. heavier C. the older D. the funny13. The weather in North China is colder than _ in South China. A. B. this C. the one D. that 第二十四張，PPT共三十二頁，創(chuàng)作于2022年6月13. Which one is _, this one or that one? A. good B. bad C. bestD. worse14. He is _ than

21、me. A. older B. elder C. young D. more younger15. I think your room is _ bigger. A. a lot B. a lot of C. lots of D. more第二十五張，PPT共三十二頁，創(chuàng)作于2022年6月Follow ups(隨堂練習(xí))1、-Mr Zhou, all of the students in our group, who lives _? -I think Li Lei does. A. fat B. father C. farthest D. farest2、The Changjiang Riv

22、er is _ than any other river in China. A. shorter B. longer C. shortest D. longest3、Bob never dose his homework _ Mary. He makes lots of mistakes. A. so careful B. as carefully as C. carefully as D. as careful as4、_ she is, _ she feels. A. The more busy, the more happy B. The busy, the happy C. Busi

23、er, happier D.The busier, the happier5、The weather is getting w_ a_ w_ .(越來越糟糕)CBBD Dorst nd orst 第二十六張，PPT共三十二頁，創(chuàng)作于2022年6月句型轉(zhuǎn)換：1. Tom is tall. Jim is short.(比較級合并) Tom is _ _ Jim.2. My hair is long. Marys hair is longer .(合并成一句) Marys hair _ _ _ mine.3. Pedro is thinner than Sam. (改為同義句) Sam is _ _

24、 Pedro.4. My sister is better at study than me. She is clever. (改為同義句) My sister is _ clever (聰明的) than me at study.5. Peter is funny. Paul is funny, too. (合并成一句) Peter is _ funny _ Paul.tallerthanislongerthan fatter/heavierthanmoreasas第二十七張，PPT共三十二頁，創(chuàng)作于2022年6月2)比較級：1)A+be +adj比較級+ than+B 2)A+V+adv比

25、較級+ than+B注意：1)比較級修飾詞：much far even still rather a lot a little a bit 2)加倍數(shù)：A be +倍數(shù) +比較級+than+B 3)同范圍的比較，相當(dāng)于最高級：比較級+than +any other +sl (比其他任何一個(gè)都。) 4）越來越 ：比較級 and 比較級 5）越.越.：the 比較級 ，the 比較級 6）兩個(gè)當(dāng)中比較.的：the 比較級 of the two 7）Who/Which is 比較級，A or B?最高級：A +be/v +the +最高級+of(in) +. 注意：1）名詞所有格，形物代修飾省略 t

26、he 2) one of the 最高級+ pl 3)Who/Which is the 形容詞最高級，A ,B or C?This box is_ that one.A. heavy than B. so heavy thanC. heavier as D. as heavy as2 When we speak to people, we should be - .A. as polite as possible B. as polite as possiblyC. as politely as possible D. as politely as possibly3 This book is

27、_ that one, but_ than that one.A. as difficult as; expensiveB. as more difficult as; more expensiveC. as difficult as; more expensiveD. more difficult as; as expensive第二十八張，PPT共三十二頁，創(chuàng)作于2022年6月2)比較級：1)A+be +adj比較級+ than+B 2)A+V+adv比較級+ than+B注意：1)比較級修飾詞：much far even still rather a lot a little a bit

28、 2)加倍數(shù)：A be +倍數(shù) +比較級+than+B 3)同范圍的比較，相當(dāng)于最高級：比較級+than +any other +sl (比其他任何一個(gè)都。) 4）越來越 ：比較級 and 比較級 5）越.越.：the 比較級 ，the 比較級 6）兩個(gè)當(dāng)中比較.的：the 比較級 of the two 7）Who/Which is 比較級，A or B?最高級：A +be/v +the +最高級+of(in) +. 注意：1）名詞所有格，形物代修飾省略 the 2) one of the 最高級+ pl 3)Who/Which is the 形容詞最高級，A ,B or C?( )4 I t

29、hink science is _ than Japanese.A. much important B. much more important C. important D. more much important( ) 5 This pencil is_ than that one.A longest B. long C. longer D. as long( ) 6 My mother is no _ young.A. shorter B. longer C. little D. few( ) 7 Our classroom is_ larger than theirs.A. more

30、B. quite C. very D. much第二十九張，PPT共三十二頁，創(chuàng)作于2022年6月2)比較級：1)A+be +adj比較級+ than+B 2)A+V+adv比較級+ than+B注意：1)比較級修飾詞：much far even still rather a lot a little a bit 2)加倍數(shù)：A be +倍數(shù) +比較級+than+B 3)同范圍的比較，相當(dāng)于最高級：比較級+than +any other +sl (比其他任何一個(gè)都。) 4）越來越 ：比較級 and 比較級 5）越.越.：the 比較級 ，the 比較級 6）兩個(gè)當(dāng)中比較.的：the 比較級 o

31、f the two 7）Who/Which is 比較級，A or B?最高級：A +be/v +the +最高級+of(in) +. 注意：1）名詞所有格，形物代修飾省略 the 2) one of the 最高級+ pl 3)Who/Which is the 形容詞最高級，A ,B or C?8 When spring comes, it gets_.A. warm and warm B. colder and colder C. warmer and warmer D. shorter and shorter 9 Day by day, _ students in our class came to like English. A. more and more B. much and much C. many and many D. less and least10 _ I look at the picture, _ I like it.A. The best; the more B. The more; the lessC. The more; less D. More; the more11 _ he read the book, _ he got in it. A. The more; the more intere