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1、8AUnit1FriendsGrammarPreview1.Readthewords.n.heightweightcompetitiontestswimmeradj.bad-worse-worstabbr.sec(=second)2.Saysomethingaboutyourpartnersorclassmates.Saysomethingaboutyourclassmates.Eg.***is______________.***has______________.***wears_____________.…Saysomethingaboutthetwopictures.Weputana
2、djectiveanounor‘be’(linkingv).WorkouttherulebeforeafterJim---youngKate---youngerDavid---youngestyoung—younger—youngestnicenicernice—nicer—nicestnicesthappy---happier---happiestbig---bigger---biggest￥150,000￥150,000,000￥20,000expensivemoreexpensivethemostexpensivemuch---more---most原级比较级最高级smallsmal
3、lersmallestthickthickerthickestlonglongerlongestShortadj.(单音节词和部分双音节词)①大多数形容词,比较级在词尾加er，最高级加est形容词的比较级和最高级ComparativeandSuperlativeadjectives②以字母e结尾的词只加r或st原级比较级最高级nicenicernicestfinefinerfinest③以辅音字母加y结尾的词先把y变成i再加er或est.原级比较级最高级busybusierbusiesteasyeasiereasiestheavyheavierheaviestLongadj.(部分双音节词
4、)在其前加more变成比较级，加most变成最高级。原级比较级最高级beautifulmorebeautifulmostbeautifuldeliciousmoredeliciousmostdelicious④重读闭音节结尾的单词，双写最后字母，再加er或est原级比较级最高级bigbiggerbiggestthinthinnerthinnestpolitemorepolitemostpolite原级比较级最高级many/muchgood/wellbad/badly/illlittlefarSpecialadj.注意：favourite没有比较级和最高级moremostbetterbest
5、worseworstlessleastfartherfurther（较远）（更进一步）farthestfurthest（最远）（最大程度上）olderoldest(事物的新旧关系)eldereldest(家庭成员间的长幼关系)oldclean—short—cute—happy—lazy—big—cleaner,cleanestshorter,shortestcuter,cutesthappier,happiestlazier,laziestbigger,biggestP12,Athin—sad—difficult—interesting—good—bad—thinner,thinnests
6、adder,saddestmoredifficult,themostdifficultmoreinteresting,themostinterestingbetter,bestworse,worstP12,AWeusecomparativestocomparetwopeople/things.Whatdoweusecomparativestodo?shorterhappierhappyshortTheboyisshort.Thegirlisshorter.Theboyishappy.Thegirlishappier.70cm50cmHaha…Hahahaha…6yearsold4years
7、oldyoungyoungerTheboyisyoung.Thegirlisyounger.Weusecomparativestocomparetwopeople/things.Whatdoweusecomparativestodo?shorterhappierhappyshortTheboyisshort.Thegirlisshorter.Theboyishappy.Thegirlishappier.70cm50cmH
