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识记过关：1、概念：（1）形容词是描述人和事物特征、性质、属性或状态的词。主要用来修饰名词或不定代词。一般置于所修饰名词 （之前/后）、不定代词 （之前/后）。2、形容词和副词比较级和最高级的构成：（1）规则变化构成原级比较级最高级比较级一般在词尾加er，最高级加-est。great 伟大的fast 快地greater 较伟大的faster 较快地greatest最伟大的fastest 最快地以字母e结尾的比较级只加 ，最高级加 。nice 好的nicer 较好的nicest 最好的以一个辅音字母结尾的重读闭音节，双写这一辅音字母，再加-er，-eat。big 大的 较大的 最大的以辅音字母+y结尾时，将y变为 ，再加 。happy 高兴的heavy 重的 较高兴的heavier 较重的 最高兴的heaviest 最重的某些双音节和多音节词，比较级在词前加，最高级加most。slowly 慢慢的difficult 困难的more slowly 较慢的more difficult 较困难的most slowly 最慢的most difficult 最困难的注意：1）在词的前面加more和most构成比较级和最高级的形容词和副词：interesting, important,expensive,useful,careful,carefully,slowly,dangerous,delicious,serious,famous,difficult,wonderful,wonderfully,comfortable,popular,enjoyable2)某些由形容词加ly构成的副词，也是在其前面加more和most构成比较级和最高级。3）形容词的最高级前要用定冠词the，副词的最高级前可省略定冠词the（2）不规则变化：原级比较级最高级good/wellbetterbeatbad/badly/illworstworstlittlelessleastmuch/many mostfar farthestfurthestoldolder oldesteldest3.用法：（1）形容词和副词原级的用法： 结构意思as +形容词/副词 +as和 一样not as/so+形容词/副词 +as不及/不如so+形容词/副词 +that从句如此以至于too+形容词/副词 +to do sth.太而不能形容词/副词 +enough to do sth足够倍数+as+形容词/副词 +as表示倍数such +a/an+形容词+可数名词单数=so+形容词+ a/an+可数名词单数如此、这样such +形容词+可数名词单数/不可数名词（2）形容词和副词比较级的用法： (3)形容词和副词最高级的用法：超级金题：教学练习：1.Heis_friendsthanI.A.muchmoreB.manymoreC.verymoreD.toomore2.Whichisthe_country,JapanorAustralia?A.moredevelopedB.moredevelopingC.mostdevelopedD.mostdeveloping3Therewere_shopsinthecityin1982thanin1990.A.littleB.fewC.fewerD.less4.Ifyouarenotfreetoday,comeanotherday_.A.tooB.soC.insteadD.yet5Hecanttellus_,Ithink.A.importantanythingB.anythingimportantC.importantsomethingD.somethingimportant.6.TheHuangRiveristhesecond_riverinourcountry.A.longB.longerC.longestD.thelongest7.Thelightintheofficewasnt_forhimtoread.A.enoughbrightB.brightenoughC.brightlyD.enoughbrightly8.Therewasanaccidentatthecorner._,thegirlwasnt_hurt.A.luckily,badlyB.luck,hardlyC.Lucky,heavilyD.Lucky,strongly9.Youmustkeepyoureyes_whenyoudoeyeexercises. A.closeB.openC.closedD.,opened10.Fivedayshaspassed,butIhaventfinishedhalfofthework._, A.alreadyB.stillC.tooD.yet中考链接：1.(2009重庆)Werehappythatourcountryhasdeveloped_theseyearsthanbefore.A.quicklyB.lessquicklyC.morequicklyD.mostquickly2.(2009广州)Theboydoesntspeak_hissister,buthiswrittenworkisverygood.A.aswellasB.sogoodasC.morebetterthanD.moreworsethan3.(2009广东)TheChangjiangRiveristhe_riverinChina.A.longB.longestC.shortD.shortest4.(2011广州)Theactressisalready50,butshelooks_thanshereallyis.A.youngB.moreyoungC.moreyoungerD.muchyounger5.(2003广州)Johnnydoesntsing_theotherboysandgirlsinhisclass.A.sowellasB.asgoodlikeC.aswelllikeD.sogoodas6.(2004广州)Idontbelievetheyoungmancouldrun_fast_20kilomentresanhour.A.as ;asB.as; likeC.much; asD.so; like7.(2005广州)Doyoulikewesternfood?No ,Thefoodofourcountryis_thatofwesterncountries.A.rathergoodthanB.muchbetterthanC.morebetterthanD.notsogoodas8.(2006广州)Howwelldidyoudointhemathsexam?Betterthanbefore.Ithinkitwas_difficultthanthelastone.A.moreB.lessC. muchD.very9.(2007广州)Ifyoudoitagain_,Ibelieveyouwontmakesomanymistakesnexttime.A. morecarefulB.muchcarefulC.morecarefullyD.muchcarefully10.(2008广州)Thoughtheplayerisoverthirty,hecanstillrun_someyoungerplayers.A.asfastasB.sofastasC.muchfastthanD.morefasterthan11.(2009广州)Asthe2010AsianGamesgetcloser,Guangzhouisbecoming_thanever.A. beautifulB. mostbeautifulC.morebeautifulD.almostbeautiful第七讲 形容词和副词 答案解析教学练习：1. 解析：后面有可数名词复数时，many的比较级形式为manymore修饰。应选B.2. 解析：两者比较用比较级，表示发达用developed,而developing是发展中的意思3. 解析：little不能修饰可数名词，两者比较需用比较级，所以应选C.4. 解析：instead作副词用时意为代替，顶替，表示前面的事情没做，而是做了后面的事。Instead一般位于句首。应选C.5. 解析：不定代词与形容词联用需后置，否定句中应该用anything而不是something.因此应选B6. 解析：定冠词the+序数词+形容词最高级表示第几大应选C.7. 解析：enough修饰名词时可前可后，修饰形容词或副词时，要后置。应选B.8. 解析：第一空修饰全句需用副词，第二空修饰形容词hurt也要用副词，因此选A.9. 解析:此处需用形容词做宾语补足语。应选C.10. 解析：already与yet都可用于现在完成时态。Already常用于肯定句，而yet常用11. 与否定句。应选D.
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