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1、形容词,副词比较级,最高级复习教学设计教学目标:复习并牢记形容词、副词比较级和最高级形式学会运用形容词、副词比较级和最高级形式教学重点、难点:复习并牢记形容词、副词比较级和最高级形式学会运用形容词、副词比较级和最高级形式教学过程:讲解知识点即形容词比较级最高级规则1.一般情况下加-er或-est:2.2.以字母e结尾的形容词,加-r或-st4.以“辅音字母+y”结尾的双音节词,先改“y”为“i”,再加-er或-est.big—bigger-biggestfat—fatter-fattest形容词比较级最高级规则nice–nicer-nicestsafe–safer-safes
2、t3.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.一5.部分双音节词或多音节词前面加more,most.如:interestingmoreinterestingmostinterestingfamousmorefamousmostfamousfartherfurtherfarthestfurthest两多、两坏、两多、一少、一老、一远.pptReadandcompare:younglongfullshortsmalloldfineeasyhungryearlyheavybigredyoungeryoungestlongerlongestfuller
3、fullestshortershortestsmallersmallestolderoldestfinerfinesteasiereasiesthungrierhungriestearlierearliestheavierheaviestbiggerbiggestredderreddesthealthymanyfamousillexcitingcarefullywethotlittlefewhealthierhealthiestmoremostmorefamousmostfamousworseworstmoreexcitingmostexcitingmorecarefully
4、mostcarefullywetterwettesthotterhottestlessleastfewerfewest二.形容词、副词比较等级的用法1.原级:可用very,quite,so,too,等词修饰.e.gJimisverytall.2.比较级:可用much,many,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.gWhichdoyoulikebet
5、ter,mathsorEnglish?⑷比较级+and+比较级,表示越来越…e.gthedaysaregettingshorterandshorter.⑸the+比较级,the+比较级,表示越…越…e.ghesays,”thebusier,thebetter.”Jimworkshardestofusall.Mymotheristhebusiestinmyfamilye.g⑵疑问词+动词+最高级⑶which…likebest,A,BorC?三.使用比较级和最高级的几个注意点比较应在同类事物中进行.避免双重比较.比较级和最高级前的修饰语不可误用.最高级后的介词in与of.a.in
6、表示“在…内(指某范围内)”可以跟表示单位,组织,时间等单数名词.b.of表示属性(指在同类的人,物中)后可接the+基数词the+基数词+名词复数all+the+复数名词all⑤形容词的最高级前要用the⑥比较级前加the.Dosomeexercises同义句转换Heisthetalleststudentinhisclass.Heis________________________studentinhisclass.Heis________________________studentsinhisclass.Peterdrawswell,Lileidrawsbetter.L
7、ileidraws______ofthetwo.Thetractorgoesfasterthanthebike.Thebikegoes___________thanthetractor.Hiscakesdearerthanthetwins’cakes.Hiscakeis_____________ofthethree.tallerthananyothertallerthantheotherbettermoreslowlythedearest总结练习选择填空1.WhichdoesJimmylike,Chin