形容词比较级讲解与练习.doc

形容词比较级讲解与练习 温故而知新:1)共有（的）_ 2)活跃的、强健的_ 3)超出,比多_ 4)两个（都）；两者（都）_ 5)和一样_6)He is an _(外向的)boy7) Speaking in front of so many people, he cant keep_ (平静).8)Lucy and Lily are _(双胞胎)合作探究:形容词和副词的比较级的变化规则和用法。概念大多数形容词和副词有三个等级：原级、比较级和最高级。两者 (人或事物) 的比较用比较级，三者或三者以上的比较用最高级。注意：比较的对象必须是属于同一性质或范畴的人或物。1.形容词比较级的变化规则（1）规则变化：一般地直接在词尾加一er(以e结尾的，只加一r)。 talltaller quietquieter以“辅音字母+y”结尾的单词，变y为i，再加一er。 funnyfunnier heavy-heavier以“一个元音字母+一个辅音字母”结尾的重读闭音节单词，需双写该辅音字母，再加一er。thinthinner bigbigger 多音节词的比较级由more加形容词原形构成。 athleticmore athleticbeautifulmore beautiful（2）不规则变化：有些形容词的比较级的变化是不规则。good/well better bad/badly many/much little far 2.形容词比较级的用法（1）表示二者比较时，常用连词than连接。（A+ be+比较级+than +B）I am older than you.（2）形容词的比较级可以由much，a little等表示程度的词语修饰,用以加强语气。Vicky is a little thinner than me . (3) 比较级and比较级，意为“越来越” 。多音节比较级用“more and more形容词/副词原级”形式。The weather gets colder and colder. (4) The +比较级. , The +比较级.，表示“越就越”The more you get, the more you want. (5) 比较级+than any other+单数名词，表示“比其他任何都” China is larger than any other country in Asia. (6) “as +形容词/副词原形+as” 两者在某一方面相同Tom runs as fast as Jim.(7) “not as/so +形容词或副词原形+as” 一方在某一方面不及对方He is not as/ so tall as his brother.练习11.写出下列单词的比较级：1) funny _ 2)thin _ 3)tall_ 4)quiet _ 5)interesting_ 6)smart_ 7) athletic_2.听歌曲，补全句子。 than thereve been fishes in the ocean than any bird ever flew than thereve been stars up in the heavensIve been in love with you. than any mountain cathedral than any tree ever grew than any forest primevalI am in love with you.Ill bring fires in the wintersYoull send showers in the springsWell fly through the falls and summersWith love on our wings. 练习21. Make up your dialogues like this. A: Is Lucy thinner than Lily? B: No, she isnt. Lily is thinner than Lucy. Lucy Lily Tom Sam_ _ Tina Tera Kiki Tony_ _2.按要求完成句子变化（1）Sam speaks Chinese well. Tom speaks Chinese better.（合并为一个句子）Tom speaks Chinese than Sam .（2）Tom is shortJim is shorter(合并为一句) Tom is _ _ JimJim is _ _Tom（3）I am a little heavier than her(改为同义句)She is a little _ than me.（4） I am calmer than her(改为同义句) She _ _ than me The More We Get TogetherThe more we get together, together, togetherThe more we get together the happier well beFor your friends are my friends and my friends are your friendsThe more we get together the happier well beHomework 一按所给词的正确形式填空1. MrSmith is much _(old)than his wife.2My teacher is as_(serious)as my mother.3Why is your English book is_ (thin) than the others?4. He has _（many）books than I.5. Who is_ (funny), your father or your mother?6. She talks_ (much) than her sister.7. Liu Ying is_ (outgoing), and Im quieter.二根据所给汉语完成句子1英语变得越来越有用。 English becomes _ _ _ useful2我姐姐和我一样，我们俩都很外向。My sister is _ _ _ meWe are _ _.5我比他高三厘米，而且我比他外向得多。I am three centimeters _ _ himAnd I