2013新人版八年级（上册）Unit4What27sthebestmovietheater全单元课件.ppt

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1、Unit4What’sthebestmovietheater?SectionAPeriod11.Heis________(young)thanIam.2.Mr.Smithismuch_____(old)thanhiswife.3.Chicagois______(big)thanParis.4.Thisbookis______(good)thanthatone.5.Theweatherthiswinteris_______(bad)thanthatoflastwinter.youngerolderbiggerbetterworse温故互查1.Thetwins______lovelygi

2、rls.A.areallB.arebothC.bothare2.EitherIorhe______(go)tothecity.3.Therearemanytallbuildingson_____sidesofthestreet.A.eitherB.allC.both4.Therearemanytallbuildingson_____sideofthestreet.A.eitherB.allC.bothBgoesCA5.___Lily___Lucymaygowithyoubecauseoneofthemmuststayathome.A.Not,butB.Neither,norC.Bot

3、h,andD.Either,orBmovietime设问导学Thecatsaid:……biggertallerfasterstrongerThecatistallerthanthemouse.Thedogistallerthanthecat.Thedogis_____________ofthethree.thetallest自主学习Learntheimportantpointsofsuperlativeformsofadjectivesandadverbs.P114Grammar语法形容词最高级的定义:1）用于三者或三者以上的人或事物相比较。重点讲评Grammar语法形容词最高级的变

4、化：规则的：cheap—cheapestbig--biggestfriendly—friendliestnice—nicestcomfortable—mostcomfortable直接加est双写再加est改y为i再加est多或双音节词在前面加most直接加stbetterbestfarlittleworseworstmoremostfartherfarthestfurtherfurthestlessleastgoodwellbad/badlyillmanymuch原级比较级最高级特殊情况最高级规则变化口诀：最高级，很容易，一般词尾加est。(cheap-thecheapest)词尾

5、若有哑音e,直接就加st。(close-theclosest)重读闭音节，单辅音字母要双写。(big-thebiggest)辅音字母加y,记得把y变为i。(friendly-thefriendliest)多音节，考考你，themost到底加哪里？(popular-themostpopular)cheap---fine---fat---heavy---thin---new---close---easy---far---little---good---well---bad/badly/ill---many/much---cheap---fine---fat---heavy---thin-

6、--new---close---easy---cheaper---cheapestfiner---finestfatter---fattestheavier---heaviestthinner---thinnestnewer---newestcloser---closesteasier---easiestbetterbestfarlittleworseworstmoremostfartherfarthestlessleastgoodwellbad/badlyillmanymuch原级比较级最高级特殊情况Thiscomputerischeap.Thiscomputerischeaper

7、thanthatone.Thisoneisthecheapestofall.￥6999￥4999￥3999Theweatherisbad.Theweatherisworse.Theweatheristheworst.Thiscaristhebestofthethree.goodbetterThisappleisthebiggestofall.bigbigger10yuan20yuan50yuanThispenisthemostexpensiveofthet