小学英语形容词比较级最高级重点讲解及练习·.doc

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构成原级比较级最高级单音节和少数双音节单词一般词尾加-er, -est tall long old small taller longer older smaller tallest longest oldest smallest 以字母e结尾的形容词或副词,直接加-r,-st nice fine large nicer finer larger nicest finest largest 以重读闭音节结尾的形容词或副词,如末尾只有一个辅音字母,双写该字母,再加-er,-est big hot fat thin bigger hotter fatter thinner biggest hottest fattest thinnest 以“辅音字母+y”结尾的形容词或副词，把y变为i，再加-er,-est heavy busy early easy heavier busier earlier easier heaviest busiest earliest easiest A. 形容词的比较级和最高级变化规则 B.部分双音节与多音节的词比较级在原级之前加more, 最高级在原级之前加most beautiful---more beautiful---most beautiful interesting--- difficult--- C.不规则变化的形容词: little / few（原形） - less （比较级）- least（最高级） good（原形） - better（比较级） - best（最高级） bad （原形） - worse（比较级） - worst（最高级） far （原形）-- further—furthest 例句： Tom is tall. John is tall. Bob is tall. I'm as tall as you. Tom is as tall as John. Bob is taller than John. John is the tallest of the three. John is the tallest in his class. 写出以下各形容词的比较级和最高级： 1. nice ______________________ 2. fat ____________________ 3. slow _____________________ 4. dry ____________________ 5. happy ____________________ 6. wet ____________________ 7. much ____________________ 8. ill _____________________ 9. little _____________________ 10. bad ___________________ 11. thin ______________________ 12. far ____________________ 13. early _____________________ 14. careful_________________ 15. exciting ___________________ 16. busy __________________ 2. 根据句意，用所括号内所级形容词的比较等级形式填空： 1. Mr. Smith is _________ man in this office. (rich) 2. Winter is _________ season of the years. (cold) 4. It is much _______ today than yesterday. (hot) 5. She is a little ________ than her classmates. (careful) 6. ________ people came to the meeting than last time. (many) 7. Which book is ________, this one or that one? (easy) 8. My room is _______ than yours. (small) 9. Hainan is _______ from Beijing than Hunan. (far) 10. Skating is _______ than swimming. (exciting) 11. Jim is _______ than all the others. (honest) 12. Things are getting _______ and _______. (bad) 13. The higher you climb, the _______ it will be. (cold) 14. Now his life is becoming ________ and _______. (difficult) 用适当形式填空： 1. Bob is _________ ( young ) than Fred. but ___________ (tall) than Fred. 2. Almost all the students' faces are the same ,but Li Deming looks _______ (fat) than before after the summer holidays. 3.Which is _________ (heavy), a duck or a chicken? 5.-- How _________ (tall) is Sally? --She' s 1.55 metres ________ (tall). What about Xiaoling? -- She' s only 1.40 metres ________ (tall). She is much _______ (short) than Sally. She is also the _______ (short) girl in the class. 6. He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the _________ (bad) at English. 7. Annie says Sally is the ________ (kind) person in the world. 8. He is one of the_________(friendly) people in the class, I think. 9. A dictionary is much _________ (expensive) than a story-book. 10. An orange ia a little ______ (big) than an apple, but much ________ (small) than a watermelon. 11. The Changjiang River is the _______ (long) river in China. 12. Sue is a little ___________ (beautiful) than her sister. 14.--How difficult is physics? --I' m not sure. -- Is it ________ (difficult) than maths? -- I don' t think so. 15.-- Annie plays the piano very ___________ (well). -- Sue plays it _____ (well) than Annie. And Sally plays it the __________ (well). 16. Saturday is my _________ (busy) day in a week. 17. Her mother is getting ____________(fat) and ________ (fat). 18. I think it' s too expensive. I' d like a _____________ (cheap) one. 19. He comes to school much ____________ (early) than I. 21. Your classroom is __________(wide) and ___________(bright) than ours. 22. Practise as __________ (much) as you can. 23. The ________ (much), the ____________ (good). 24. Nowadays(现在) English is __________( important ) than any other subject, 1 think. 25. Most of the students think a lion is much ________(dangerous) than a bear and It is the __________ (dangerous) animal in the world. 5

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