牛津上海版七年级初一下册英语 第13讲-形容词副词比较等级 (2)

1、.授课日期时 间主 题形容词副词比较等级学习目的1.掌握形容词副词的比较等级的根本构成及修饰词；2.掌握常见比较级及最高级的根本句型；3.掌握原级、比较级和最高级之间的互相转换。教学内容1、 上次课后稳固作业复习2、 互动探究Benz奔驰 ¥28 0000Volkswagen大众 ¥19 0000 The Benz is­­ _ expensive than the Volkswagen. The Oriental Pearl is _ high than The Eiffel Tower. 形容词、副词的比较级和

2、最高级的构成【知识梳理1】1 规那么变化 1.一般在词尾直接加er 或 est，例如，tall-taller-tallest，long-longer-longest 2.以不发音的字母e结尾的单词在词尾直接加r或st，例如，nice-nicer-nicest 3.以辅音字母+y结尾的词，把y变为i，再加 er或 est，例如，heavy-heavier-heaviest 4.重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加er或est，例如，big-bigger-biggest 5.部分双音节词和多音节词分别在原级前加more构成比较级和most构成最高级，例如，slowly-more

3、 slowly-most slowly；beautiful-more beautiful-most beautiful2 不规那么变化原 级比 较 级最 高 级good好的well安康的betterbestbad坏的ill有病的worseworstold老的older/ elderoldest / eldestmuchmany多的moremostlittle少的lessleastfar远的farther/ furtherfarthest / furthest注意：few的比较级是fewer fewest 3 以下单词只能加more和most.以ly结尾的形容词有friendly，lively，

4、lovely，likely等。【例题精讲】例1. The elephant is heavier than a lion.大象比狮子重。heavy 的比较级为heavier.例2. Lucy is the most beautiful girl in her class. 露西是他们班最漂亮的女生。 beautiful 的最高级 the most beautiful.【稳固练习】. 写出以下单词的副词形式。1. real _ 2. easy _ 3. clear_4. lucky_ 5. careful_ 6. hard_7. sad_ 8. angry_ 9. true_ 10. final

5、 _ 11. well _ 12. fast_13. hurried_ 14. usual _ 15. high_II. 写出以下单词的比较级和最高级。1.much _ _ 2. different _ _3. thin _ _ 4. lovely _ _5. clever _ _ 6. red _ _7. heavy _ _ 8. little _ _9. badly _ _ 10. often _ _11.quickly_ _ 12. wonderful _ _13. far _ _ 14. modern _ _15. wide _ _形容词、副词原级【知识梳理2】1.只能修饰原级的词：v

6、ery，quite，so，tooHe is too tired to walk on. My brother runs so fast that I cant follow him. 2. 原级常用的句型构造1 asas 之间一定要用形容词或副词原形，表示 “和一样 或“是的几倍 Tom is as old as Kate. Tom is twice as old as Kate. Tom runs as fast as Mike. Tom runs twice as fast as Mike. 2 not so /as as so用以代替第一个as时，只能用于否认句，表示 “不如. 或“不想

7、那样This room is not as/so big as that one. He doesnt walk as slowly as you. 【例题精讲】例1. We couldbelieve that Bill had worked soin the countryside.A. hardly; hardly B. hard; hard C. hard; hardly D. hardly; hard例2. George wasn't used to telling lies. His face turned. A. redB. Clean C. Sadly D. happil

8、y例3. Howit is raining now!A. heavyB. Heavily C. Heavier D. more heavy例4. Mum, I think I am to get back to school. Not really, my dear! You'd better stay at home for another day or two.A. so well B. so goodC. well enough D. good enough例5. There isin today's newspaper.A. interesting somethingB

9、. nothing interestingC. interesting anythingD. anything interesting【稳固练习】根底题：1. Why does he look so_？Did he sleep well last night? A. interested B. frightened C. tired D. surprised2. “Would you like me to show you the way?the volunteer said_ to the tourist A. lovely B. likely C. kindly D. friendly3.

10、We feel that we can sing as _ as the pop stars when we are singing Karaoke.A. wellB. better C. best D. good4.When the music started, everyone in the hall began to keep _. A. noisyB. quiet C. quietly D. slowly5.Every student likes Miss Green because she always talks to them_. A. politelyB. lovely C.

11、friendly D. luckily进步题：1.When the famous singer started to sing, everyone began to shout very _.A. loudlyB. loudC. heavily D. high2.I think the story is not soas that one.A. interestingB. interestedC. more interestingD. most interesting3.Miss Gao asked a question, but it was _ that nobody could answ

12、er it.A. very difficultB. too difficultC. difficult enoughD. so difficult4. She never says a word. She is as _ as a mouse.A. quiet B. smallC. little D. noiseless5. They got a Christmas tree and it was _ ours.A. so tall as B. so taller as C. as tall as D. as taller as形容词、副词的比较级【知识梳理3】1. 可以修饰比较级的词：muc

13、h，a lot，far，表示“的多；a little，a bit，表示“一点儿；even甚至，still仍然。 Lesson One is much easier than Lesson Two. Tom looks even younger than before. This train runs much faster than that one.She drives still / far /much more carefully than her husband. 2. 比较级常用的句型构造1 倍数比较级than，表示“甲比乙或“甲比乙几倍Tom is taller than Kate

14、. This room is three times bigger than that one. I got up earlier than my mother this morning. He runs three times faster than his brother. 2 表示不同程度比较时，句子主语不能包括在比较对象的范围之内。例如：The Yangtze River is longer than any other river in China.=The Yangtze River is longer than any of the other rivers in China.

15、=The Yangtze River is longer than the other rivers in China. =The Yangtze River is the longest river in China. He studies harder than any other student in the class. He studies harder than anyone else in the class. He studies harder than all the other students in the class.注意：The Yangtze River is lo

16、nger than any river in Japan.长江比日本的任何一条河都长。因为长江不是日本的，所以它要比日本境内的任何一条河都长，这里就不用加other， 又如：The moon is closer to us than any star / stars. 月亮间隔 我们比任何恒星都近。月亮不是恒星，因此用any star / stars 并没有把主语包括在比较对象的范围之内China is larger than any countries in Africa. 中国比非洲的任何国家都大。China is larger than any other country in Asia

17、. 中国比亚洲的任何国家大。中国是亚洲国家之一，因此不能用any countries 注意：any other 加可数名词单数，all the other加可数名词复数。试比较：例如：Mike gets to school earlier than any other student in his class. = Mike gets to school earlier than any of the other students in his class. = Mike gets to school earlier than all the other students in his cla

18、ss.= Mike gets to school earliest in his class. 注意：Mike gets to school earlier than any student in Toms class.迈克比汤姆班上任何一个学生到校都早。迈克和汤姆不是同一个班 3 比较级of the two，表示 “甲是两者中较的Look at the two boys. My brother is the taller of the two.【例题精讲】用括号内所给单词的适当形式填空。例1. The Yellow River isthan any other river in northe

19、rn China. 2020黄浦A. longB. longerC. the longestD. longest 例2. This shirt is not good. That one is even.A. betterB. worseC. wellD. worst例3. Tom is stronger thanin his class.A. any other boyB. any boysC. any boyD. other boy例4. China is larger thanin Africa.A. any other countryB. other countriesC. the o

20、ther countryD. any country例5. Mybrother is three yearsthan I. A. elder; elderB. older; oldestC. elder; olderD. older; elder【稳固练习】根底题：1. Fill in the blank with the given word in its proper form.1. The wounded soldier is getting evenill.2. John is thetall one of the two.3. The small river becomes even

21、dirty.4 He lookedat his son. happy5The boy movedthan the girl, quick6The streets arein the daytime than at night. noise2. Choose the best answer.1. This jacket is smaller than that one but it's.A. expensive B. more expensiveC. most expensive D. the most expensive2. We are glad to see our hometow

22、n is developing _ these years than ever before. A. much more quickly B. quickly C. very quickly D. most quickly3.Thanks to Elaine. With her help, we finished the work an hour_. A. early B. earlierC. Earliest D. the earliest4. Jack, how are you feeling today?Much. I think I can go to school tomorrow.

23、 A. good B. better C. well D. best5. Talking is easier than doing.Yes. We'd betterand. Doing should go first.A. to talk less; do moreB. talk less; do moreC. talking less; do more D. talk more; do less进步题： 1.The earth is aboutas the moon.A. as fifty times big B. fifty times as bigC. as big fifty

24、time D. fifty as times big2. Mobile phones are very popular now and they arethan before.A. cheap B. more cheaperC. much cheaper D. the cheapest3. This is really a large amount of money. But it is still _ than we need.A. less much B. less more C. far more D. far less4. It' sto send an e-mail than

25、 a regular mail.A. more quickly B. much quicklyC. much quicker D. quick5. In fact, Delia is a little than her elder sister.A. tall B. tallerC. tallest D. the tallest 形容词、副词的最高级【知识梳理4】1. “形容词或副词最高级+单数名词+in/of短语表示“是中最的Tom is the tallest in his class /of all the students. Of the five this apple is the

26、biggest I jump the farthest in my class. 2. “one of the形容词最高级复数名词in/of短语表示“是中最之一Beijing is one of the largest cities in China. 3. “特殊疑问词形容词或副词最高级甲，乙，or丙？用于三者以上的比较Which country is the largest，China，Brazil or Canada？ Which season do you like the best，spring，summer or autumn？【例题精讲】用括号内所给词的适当形式填空例1. Rab

27、bits can run fastthan turtles. 例2. She studies wellin her class. 【稳固练习】Choose the best answer.1. Of all the stars the sun is to us.A. close B. closer C. closest D. the closest2. Everything we've seen and heard in Beijing is _in the history of the Olympic Games. A. the most exciting B. more excit

28、ing C. more exciting than D. most exciting3.A survey showed that Jingjing and Huanhuan wereamong the five Olympic mascots. A. popular B. more popularC. most popular D. the most popular4.Shanghai's new landmark the World Financial Building is the first _building in Asia. A. the tallest B. tallest

29、 C. taller D. tall5. This isbook in our library.A. the most interesting B. most interestingC. the more interesting D. more interesting6. Yangpu Bridge is one of in the world.A. bigger bridge B. the biggest bridgeC. the biggest bridges D. bigger bridges7. I think the song in the film "Titanic&qu

30、ot; is one of all the movie songs.A. the most beautiful B. most beautifulC. a beautiful D. much more beautiful8. Jinmao Tower is_ building in Shanghai.A. high B. tall C. highest D. the tallest9. Harry Potter is film I have ever seen.A. good B. better C. best D. the best10. William Shakespeare is one

31、 of play writers in England.A. great B. greater C. greatest D. the greatest形容词、副词的比较等级常用句型【知识梳理5】1. 比较级十and+比较级意为“越来越He is getting taller and taller. 他变得越来越高了。The flowers are more and more beautiful. 花儿越来越漂亮。He does his homework more and more carefully. 他做作业越来越认真了。2.The+比较级，the+比较级“越，就越如：The bigger,

32、 the better.越大越好。The more careful you are，the fewer mistakes youll make. 你越认真，犯的错误越少。【例题精讲】例1. Spring comes,leaves become and green. 例2. The hardyou study,the excellentyou will be .【稳固练习】Choose the best answer.1.In winter thethe snow is, the happier the children are. 2020静安A. heavyB. heavierC. heavi

33、lyD. the heaviest2. What do you think of our city? I think it's becoming.A. more beautiful and more beautifulB. more and more cleanerC. more and more beautifulD. clean and clean3.Our monitor takes more exercise every day because he believeshe does, _he'll be.A. the less; the strongerB. the m

34、ore; the thinnerC. the more; the strongerD. more; stronger4. Our country has becomein the past twenty years.A. more and more rich and strong B. more richer and more strongerC. more rich and more strong D. richer and stronger5. The car is running _. It seems to be flying.A .more and faster B. more an

35、d fast C. fast and fast D. faster and faster6. There is a thief in the room. Lets go and tell the policeman, _. A. the sooner the better B. the faster the better C. the quicker the better D. the quickly the better7. He is badly ill. In fact he is getting _. A. bad and bad B. bad and worse C. worse a

36、nd worse D. worse and worst8. _ you study, _ you will be at English. A. The harder; better B. Harder; better C. The harder; the better D. The hard; the good9. What do you think of our city? I think it's becoming.A. more beautiful and more beautifulB. more and more cleanerC. more and more beautif

37、ulD. clean and clean10. Shanghai's new landmark the World Financial Building is the first _building in Asia. A. the tallestB. tallestC. tallerD. tall根底题：1. Your idea sounds much _ than his. A. interesting B. interested C. more interesting D. more interested2. Our new school campus is twice as _

38、as the old one. A. the largest B. largest C. larger D. large 3. What other problems are the fires causing? One of_ is that the fire is destroying the forestsA. the most serious problems B. the serious problems C. the most serious problem D. the serious problem4. I didn't know a tsunami 海啸 is _to

39、 humans than an earthquake until I saw the TV news last month.A. dangerous B. more dangerous C. the most dangerous D. most dangerous5. Jane is _among the girls of her family. She learns things very quickly. A. smart B. as smart as C. smarter D. the smartest6. The students are doing _in English than

40、before with their teachers help. A. better B. best C. well D. good 7. In parents eyes, their child is always the cutest in the world. The underlined part means “_. A. prettiest B. funniest C. smallest D. noisiest 8. Computers can work _ than they did five years ago. A. fast B. faster C. fastest D. t

41、he fastest9. Jim doesn't listen to the teacher so _as Tony in English class. A. carefully B. more carefully C. less carefully D. the most carefully10. As I know, Dick did everything _ than his brother when they were young.A carefully B more carefully C most carefully D. as carefully as进步题：1. Mr.

42、 Wu doesn't play table tennis _ he did last year. A. so better as B. so wonderful as C. as good as D. as well as2. The next morning I got up much _ in order to get there on time. A. early B. earlier C. earliest D. the earliest3. Nowadays, PM 2.5 pollution is becoming _ in China. Everyone must he

43、lp to fight against it. A. seriouser and seriouser B. more and more seriousC. more serious and more serious D. more serious and serious4. Living in the new house on Kennedy Road is _ than in the poor old one. A. comfortable B. more comfortable C. less comfortable D. the most comfortable5. With the h

44、elp of the Internet, its _ to send an e-mail than a regular letter. A. quick B. more quickly C. much quicker D. much more quickly6. May, is Patty your twin sister? - Yes, and Im thirty minutes _ than she. A. old B. older C. oldest D. the oldest7. David felt ill last night and he is feeling even _tod

45、ay. A. bad B. worse C. better D. well8. Stanford University is the second _university in the world. A. large B. larger C. largest D. the largest9. Linda doesn't swim as _as Ken. A. quick B. quicker C. quickly D. more quickly 10. By 2019, the Shanghai Center will be _ building in China.A. tall B.

46、taller C.tallest D. the tallest IChoose the best answer.根底题：1. Lucy was reading an _ book when the doorbell rang.A. excitingB. exciteC. excitedD. excitement2. "Jenny, the more you practice, the _ you will play the piano." said her mother. A. bestB. goodC. well D. better3. The cable Internet seems _than I expected. A. quick B. quicker C. quickly D. more quickly4. As a father, Einstein was just as_ as any other father in the w