Lead-in.比较（比较组西施东施、姚明潘长江、dog和elephant）运用形容词：long-shortsmall-bigthin-fattall-shortpretty-uglyTomakethestudentshaveconsciousnesstothecomparatives.（活动1）使用图片向学生直观地展现出比较级的概念。e.g.:tall(adj.)taller(adj.)Motheristall.Fatheristaller.big(adj.)bigger(adj.)Thisfootballisbig.Thatfootballisbigger.（活动2）以班级学生为例，（例如对高矮、胖瘦）进行比较，并将比较词写在黑板上，向学生直观地展现出比较级的概念。A.部分双音节与多音节的词加more,most构成比较级和最高级:beautiful，morebeautiful,themostbeautiful.B.不规则变化的形容词:good/well-----better----best;bad----worse----worst等。goodbetterbestmanymoremostmuchmoremostbadworseworstoldelder/oldereldest/oldestlittlelittler/less(er)littlest/leastillworseworstfarfarther/furtherfarthest/furthest九宫格题目table.Youcanchoosethequestion,ifyouareright,thegridisyours.Ifyoucandrawaline,youarethewinner.(题目就是填空，填比较级和最高级的形式)1.Sheis_____inherclass.(pretty)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,-esttalllongoldsmalltallerlongeroldersmallertallestlongestoldestsmallest以字母e结尾的形容词或副词,直接加-r,-stnicefinelargenicerfinerlargernicestfinestlargest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,-estbighotredthinbiggerhotterredderthinnerbiggesthottestreddestthinnest以“辅音字母+y”结尾的形容词或副词，把y变为i，再加-er,-estbusyearlyeasybusierearliereasierbusiestearliesteasiest2.Iamtallbutmybrotheris______.(tall)3.Amyis_____ofthethreegirls.(beautiful)4.Whichis_____,ChinaorAmerica?(large)5.Thisproblemisvery_____.Thatoneismuch_______.(easy)Simonask(ifIsaidSimonask,youshouldgivemetherightanswer;ifnot,givemetheoppositeone)isYaoMingtallerthanPanChangjiang?No,YaoMingisshorterthanPan.猜谚语意思（补充内容，全班一起做）“比较”出来的英语1.Afriendiseasierlostthanfound.朋友易失不易得。2.Enoughisasgoodasafeast.知足常乐。3.Bettertodowellthantosaywell.说得好不如干得好。4.Betterthelastsmilethanthefirstlaughter.宁可最后微笑，不可首先狂喜。5.Doingisbetterthansaying.会说不如会做。6.Twoheadsarebetterthanone.两人智慧胜一人。7.Goodtobeginwell,bettertoendwell.善始好，善终更佳。8.Aneyefindsmoretruththantwoears.百闻不如一见
