八年级上册Unit 3 Section A 1a-2d 课件.ppt

Immoreoutgoingthanmysister,SectionA1a-2d,Unit3,Lookatthephotos,LiuXiangistall,YaoMingistaller.YaoMingistallerthanLiuXiang.,Young,Younger,Big,Bigger,Gigi,TangWei,TangWeishairislongerthanGigis.GigishairisshorterthanTangWeis.,hair,LinYilian,ZhaoWei,eyes,ZhaoWeiseyesarebiggerthanLinYilians.LinYilianseyesaresmallerthanZhaoWeis.,small,large,ChinaislargerthanJapan.JapanissmallerthanChina.,Funnier,Funny,XiaoShenyangisfunnierthanFengGong.,XueZhiqian,LiuXiang,LiuXiangismoreathleticthanXueZhiqian.,Thesilvercarismoreexpensivethantheredcar.Theredcarischeaperthanthesilvercar.,800,000,200,000,形容词比较级的构成：,short-shorterlarge-larger,2.辅音字母+y结尾的双音节词，改y为i加-er,heavy-heavierfunny-funnier,3.重读闭音节以一个辅音字母结尾，先双写末尾的辅音字母，再加-er,big-biggerhot-hotter,4.部分双音节词和多音节词在前面加more,athletic-moreathleticexpensive-moreexpensive,5.部分形容词不规则变化,good-betterlittle-less,Summary:,1.单音节和少数双音节形容词尾加-er，以不发音的e结尾加-r,Adjective,Comparative,cheapshortquickthicklightcoolwarmquietwildcalmtall,-er,Adjective,Comparative,heavyeasytidydrybusyhappyhealthyhungryearly,y变i-er,Adjective,Comparative,largelatenice,-r,bighotthinwetfat,双写-er,biggerhotterthinnerwetterfatter,Adjective,Comparative,deliciousdangerousinterestingpopularbeautifulcarefulfriendly,more+adj.,Sentencepattern（句子结构）：,表示两者比较的常用结构（A和B比较）：,A+be动词+比较级+than+B,如：TinaistallerthanTara.Youarethinnerthanme.Thisrulerislongerthanthatone.,Summary:,Test,Fillintheblankswithproperforms.,1.Myhairis_(long)thanmysisters.2.Iam_(tall)thanyou.3.Sheis_(outgoing)thanme.4.Lilyis_(heavy)thanLucyandLucyis_(thin)thanLily.5.Ihave_(short)hairthanTina.6.Tomis_(hard-working)thanTim.,longer,taller,moreoutgoing,heavier,thinner,shorter,morehard-wor