牛津译林版八年级英语上Unit1-Grammar1完整ppt课件

.,1,GrammarA,.,2,Good,better,best,Neverletitrest,Andtillgoodisbetter,Betterisbest.!,APoem,weight/ei/n.重量weighvt.称的重量,Manypeoplewanttoknowthe_oftheelephant,doyouhaveanygoodideasto_it?zxxk,weight,weigh,loseonesweight减肥,.,4,Doyouknowherheight/ai/?n.高，高度,YaoMingis2.26metrestall.,YaoMingis2.26metres_.,inheight,Howtallthewomanis!,Whatsthe_(high)ofthemountain?Itlookssohigh.,height,sec./sek/=second,1)._isshortforsecond.2).Howmany_arethereinaminute?Sixty.,Sec.,seconds,testn.&v.测试，考查,进行一次英语测试参加下一次的测试测试你的单词测试我的能力,haveanEnglishtest,testyourwords,takepartinthenexttest,testmyability,competition/kmptIn/n.竞赛，比赛，竞争,画画比赛写作比赛有竞争意识一场令人激动的比赛,adrawingcompetition,haveasenseofcompetition,awritingcompetition,anexcitingcompetition,bad,worse更差的,worst最差的,Whichfloweris_,thisoneorthatone?Thatfloweris_ofall.,worse,theworst,Newwords,worseworstheight/ai/weight/ei/Spetitiontestswimmer,adj.更差的，更糟的adj.最差的，最糟的n.高，高度n.重量n.秒（=second）n.竞赛，比赛，竞争v./n.测试，考查n.游泳者,.,10,Thebikeis_.,Thetractoris_.,Thecaris_.,fast,faster,thefastest,Comparethem,.,11,Theblackandwhitedogisthehappiestofthethree.,Theyellowdogisstillhappier.,Thewhitedogisveryhappy.,Comparethem,.,12,Thefirstpigisquitefat.,Thesecondpigismuchfatter.,Thethirdpigisthefattestofall.,Comparethem,.,13,LiLeisboxisheavy.,HanMeisboxis_LiLeis.,Jimsboxis_ofall.,heavierthan,theheaviest,Comparethem,.,14,Myfathersmobilephoneisexpensive.,Mybrothersmobilephoneis_.Zx，xk,Mysistersmobilephoneis_ofall.,moreexpensive,themostexpensive,Comparethem,.,15,ConclusionA,1.Weusecomparatives+thantocomparetwopeopleorthings.e.g.TomisclevererthanDaniel.Thisfilmismoreinterestingthanthatone.,Weadd-er/-estaftershortadjectives.Weusemore/mostbeforelongadjectives.,.,16,1.Janeis_(slim)Amy.2.Carlis_(heavy)Jack.3.Thisfilmis_(wonderful)thatone.4.Thepieis_(good)thecake.5.Julieis_(careless)John.6.Myhomeisnt_(far)hers.,slimmerthan,heavierthan,morewonderfulthan,betterthan,morecarelessthan,fartherthan,.,17,ConclusionA,2.Weusethe+comparativestocomparethreeormorepeopleorthings.e.g.Tomisthecleverestboyinourclass.Thisfilmisthemostinterestingofall.,Weadd-er/-estaftershortadjectives.Weusemore/mostbeforelongadjectives.,.,18,thesmartest,1.Mayis_(clever)girlinherclass.2.Sundayis_(wonderful)dayinmyfamily.3.Hebought_(expensive)carinthatshop.4.Melis_(lazy)studentofall.5.Brianis_(smart)personIknow.,thecleverest,themostwonderful,themostexpensive,thelaziest,Lilyisthetallerofthetwins.Thisdressisthecheaperofthetwo.,.,19,大部分单音节词在词尾加-er或-est,以字母e结尾的词，加-r或-st,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,以辅音字母+y结尾的双音节词，先改“y”为“i”,再加-er或-est,FormComparativesandSuperlatives,.,20,部分双音节词和多音节词在前面加more或most,.,21,.,funnier,funniest,happier,happiest,moreinteresting,mostinteresting,larger,largest,smarter,smartest,redder,reddest,better,best,Completethetable,.,22,Eachmemberofagroupshouldreadandspellthecomparativeandsuperlativeofanadjectivebelow.Thegroupthatcandoitcorrectlyandmostquicklywillbethewinner!1.lightoldhealthycheerful2.safethirstyslimbad3.brightnewmuchbored4.sadheavystraightclearly,Groupcompetition,.,23,Profile,.,24,Simonis_(tall)Kitty.Peteris_(tall)studentofthesixstudents.Sandyis_(heavy)Millie.Peteris_(heavy)studentofthesixstudents.Millieis_(slow)swimmerofthesixstudents.,tallerthan,thetallest,heavierthan,theheaviest,theslowest,.,25,6.Amyis_(fast)swimmerofthesixstudents.7.Milliesdrawingis_(beautiful)Simons.Sandysdrawingis_(beautiful)inthedrawingcompetition.MilliesEnglishis_(good)Amys.MilliesEnglishis_(good).,morebeautifulthan,themostbeautiful,thefastest,betterthan,thebest,Report,.,26,Canyoufindouttherules?,1.Abusisvery/quite/sofast.2.Acarisalittle/abitfasterthanabus.3.Atrainismuchfasterthanacar.4.MyEnglishisevenworsethanyours.5.Whichisbigger,atigeroralion?,1.修饰原级：very,quite,so,such,too,muchtoo2.修饰比较级：much,far,even,toomuch,alittle,abit3.在选择疑问句中，二选一用比较级：Which/Whois,AorB?,.,27,Canyoufindouttherules?,1.Tomisthetallestboyofthethree.2.Tomisthetallestboyinourclass.3.Whoisthetallest,Tom,EddieorHobo?,1.最高级前面加定冠词the2.of+大或等于3的数量；in+范围3.在选择疑问句中，三选一用比较级：Which/Whois,A,BorC?,Heisthetallest(tall)ofthe3students.Heisthetaller(tall)ofthe2students.,.,28,()1.Mymotheris_inourfamily.A.busiestB.thebusiestC.busierD.busy()2.Thisappleis_ofall.A.redderB.theredestC.thereddestD.reddest()3.Whichpenis_,thisoneorthatone?A.dearB.dearestC.thedearestD.dearer()4.Kateis_thanalltheothergirls.Sheis_ofall.A.taller,tallestB.taller,thetallestC.thetallest,tallestD.tallest,thetallest()5._ofthetwomenismyuncle.A.TheolderB.OldC.TheoldestD.Oldest,B,C,D,B,A,MultipleChoice,.,29,格林先生是这四个人当中最高最胖的。Mr.Greenisthetallestandfattestofthefour(people).2.小香蕉往往比大香蕉好。Smallbananasarebetterthansmallones.3.我的铅笔比你的短得多。Mypencilismuchshorterthanyours.4.在中国，哪一条河流最长？WhichisthelongestriverinChina?5.他的自行车比我的稍微新一点。Hisbikeisalittlenewerthanmine.,Translation,.,30,1.Thesunis_(big)thantheearth.2.Whichoneis_(heavy),thisboxorthatone?3.Whois_(tall),PingpingorYangyang?4.Themoonlooks_(bright)and_(round)thanusualonMid-autumnDay.5.Inourclass,Pingpingisthe_(tall).6.Helenscoatisthe_(nice)ofthethreecoats.7.Lilyisthe_(old)ofthethree.,bigger,heavier,taller,brighter,rounder,tallest,nicest,oldest,.,31,8.Theredbagisso_(heavy),butthewhitebagis_(heavy)thanit.Theyellowbagis_(heavy)thanthewhiteone.Sotheyellowoneis_(heavy)ofthethree.9.Whichis(fast),bike,busorplane?10.WangFangis(brave)thanme.Ishouldlearnfromher.11.Ihave(bad)memoryinmyclass.12.Heisoneof(popular)singersinChina.13.Parisisquite(beautiful)anditis(beautiful)thanLondon.,heavy,heavier,heavier,theheaviest,thefastest,braver,worse,themostpopular,beautiful,morebeautiful,.,32,14.Computersareverypopularnowandtheyaremuch_(cheap)thanbefore.15.Th