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1、Unit4What’sthebestmovietheater?一．Revision形容词比较级和最高级的变化规则1.一般情况下加-er或－est:young-yonger-yongestold–older-oldest2.以字母e结尾的形容词，加-r或-stnice–nicer-nicestsafe–safer-safest3.重读闭音节词只有一个辅音字母时，应先双写辅音字母，再加-er或-est.big—bigger-biggestfat—fatter-fattest4.以 “辅音字母＋y”结尾的双音节词，先改“y”为“i”，再加-er或-est.early-earlier-earlie
2、stthirsty-thirstier-thirstiest5.部分双音节词或多音节词前面加more,most.如:interestingmoreinterestingmostinterestingfamousmorefamousmostfamous不规则变化原级比较级最高级good/wellbetterbestbad/illworseworstmany/muchmoremostlittlelessleastfarFartherfurtherfarthestfurthestoldolderelderoldesteldestReadandcompare二.比较级、最高级的用法1.原级:可用v
3、ery,quite,so,too,等词修饰.e.gJimisverytall.2.比较级:可用much,,alot,alittle,abit等修饰.其主要句型有：⑴比较级+thane.gMaryismuchyoungerthanSue.⑵疑问句+动词+比较级,AorB?e.gWhodrawsbetter,TomorJim?⑶Which…likebetter,AorB?e.gWhichdoyoulikebetter,mathsorEnglish?⑷比较级+and+比较级，表示越来越…e.gthedaysaregettingshorterandshorter.⑸the+比较级,the+比较级,
4、表示越…越…e.ghesays,”thebusier,thebetter.”3.最高级:形容词的最高级要加定冠词the,副词最高级可省略the,主要句型有:⑴the+最高级+Jimworkshardestofusall.Mymotheristhebusiestinmyfamily⑵疑问词+动词+最高级⑶which…likebest,A,BorC?三练习:（一）Fillintheblankswiththeproperformofthewordsgiven.1.Mysisteris______thanRichard.(old)2.Hehas_______booksthanI.(much)3.I
5、sfootball____________thanvolleyball?(exciting)4.Thetownis________thanitusedtobe.(clean)5.He’s________thanhisbrother,Jim.(clever)6.Ithinkshelooks_________thaninthephoto.(pretty)7.Thetigeris________________thanthelion.(dangerous)8.Englishis________________thanIthought.(important)9.Hisgrandmacanwalk_
6、_______thanayoungman.(far)10.Insummeritismuch________inWuhanthaninBeijing.(hot)11.Whichis__________,Room201orRoom108?(bright)12.Tomis___________boyinourclass.(old)13.Itwasthe______dayofhislife.(bad)14.Susan’sflowersare_________________ofall.(beautiful)15.Sueis____________ofthegirlsintheclass.（二）Ch
7、oosethebestanswer.1.Ithasthe________clothingstoreintown.A.goodestB.gooddestC.bestD.better2.Thisclothingstoreis____thanthatone.A.badB.worseC.theworstD.worst3.Thisbookis____ofall.A.cheapestB.cheap4.Thisisoneof____f
