牛津译林版八年级英语上Unit1-Grammar1课件ppt

GrammarAGood,better,best,Neverletitrest,Andtillgoodisbetter,Betterisbest.!A

Poemweight/ei/n.重量weighvt.称…的重量Manypeoplewanttoknowthe__________oftheelephant,doyouhaveanygoodideasto_________it?zxxkweightweighloseone’sweight减肥Doyouknowherheight/ai/?

n.高，高度YaoMingis2.26metrestall.YaoMingis2.26metres________.inheightHowtallthewomanis!What’sthe_______(high)ofthemountain?Itlookssohigh.heightsec./sek/=second1).________isshortforsecond.2).Howmany__________arethereinaminute?Sixty.Sec.secondstest

n.&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haveanEnglishtesttestyourwordstakepartinthenexttesttestmyabilitycompetition/kɒmpə`tIʃn/

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adrawingcompetitionhaveasenseofcompetitionawritingcompetitionanexcitingcompetitionbadworse更差的worst最差的Whichfloweris______,thisoneorthatone?Thatfloweris________ofall.worsetheworstNewwordsworseworstheight/ai/weight/ei/Spetitiontestswimmeradj.

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Thebikeis______.Thetractoris______.Thecaris________.fastfasterthefastestComparethemTheblackandwhitedogisthehappiest

ofthethree.Theyellowdogis

stillhappier.Thewhitedogisvery

happy.ComparethemThefirstpigisquite

fat.Thesecondpigismuch

fatter.Thethirdpigisthe

fattest

ofall.ComparethemLiLei’sboxisheavy.HanMei’sboxis___________LiLei’s.Jim’sboxis__________ofall.heavierthantheheaviestComparethemMy

father’smobilephoneisexpensive.My

brother’smobilephoneis______________.Zx，xkMy

sister’smobilephoneis_________________ofall.moreexpensivethemostexpensiveComparethemConclusionA1.Weusecomparatives+thantocomparetwopeopleorthings.e.g.TomisclevererthanDaniel.Thisfilmismoreinterestingthanthatone.Weadd-er/-est

aftershortadjectives.Weusemore/most

beforelongadjectives.1.Janeis____________(slim)Amy.2.Carlis____________(heavy)Jack.3.Thisfilmis__________________(wonderful)thatone.4.Thepieis__________(good)thecake.5.Julieis________________(careless)John.6.Myhomeisn’t___________(far)hers.slimmerthanheavierthanmorewonderfulthanbetterthanmorecarelessthanfartherthanConclusionA2.Weusethe+comparativestocomparethreeormorepeopleorthings.e.g.Tomisthecleverestboyinourclass.Thisfilmisthemostinterestingofall.Weadd-er/-est

aftershortadjectives.Weusemore/most

beforelongadjectives.thesmartest1.Mayis___________(clever)girlinherclass.2.Sundayis_________________(wonderful)dayin

myfamily.3.Hebought________________(expensive)carin

thatshop.4.Melis__________(lazy)studentofall.5.Brianis____________(smart)personIknow.thecleverestthemostwonderfulthemostexpensivethelaziest★Lilyisthe

taller

ofthetwins.★Thisdressisthecheaperofthetwo.构成方法原级比较级最高级longfewcheaplongerfewercheaperlongestfewestcheapestnicesafelatenicersaferlaternicestsafestlatestbighotthinslimbiggerhotterthinnerslimmerbiggesthottestthinnestslimmestprettyunhappyheavyprettierunhappierheavierprettiestunhappiestheaviest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-estFormComparativesandSuperlatives构成方法原级比较级最高级generouscarefuldangerousamazingmoregenerousmorecarefulmoredangerousmoreamazingmostgenerousmostcarefulmostdangerousmostamazing不规则变法good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfarther（更远的）farthestfurther（深入的）furthestoldolder/elderoldest/eldest部分双音节词和多音节词在前面加more或mostadjectivecomparativesuperlativefunnygoodhappyinterestinglargesmartred.funnierfunniesthappierhappiestmoreinterestingmostinterestinglargerlargestsmartersmartestredderreddestbetterbestCompletethetableEachmemberofagroupshouldreadandspellthecomparativeandsuperlativeofanadjectivebelow.Thegroupthatcandoitcorrectlyandmostquicklywillbethewinner!1.lightoldhealthycheerful

2.

safethirstyslimbad

3.brightnewmuchbored

4.sad

heavystraightclearly

GroupcompetitionMillieSandyAmyPeterKittySimonHeight(cm)150160145168150158Weight(kg)444540494048Swimming(sec/50m)403830343632Drawingcompetition9/1010/105/105/106/108/10Englishtest10/108/109/106/108/107/10ProfileSimonis__________(tall)Kitty.Peteris__________(tall)studentofthesixstudents.Sandyis_____________(heavy)Millie.Peteris____________(heavy)studentofthesixstudents.Millieis__________(slow)swimmerofthesixstudents.tallerthanthetallestheavierthantheheaviesttheslowest6. Amyis___________(fast)swimmerofthesixstudents.7.Millie’sdrawingis___________________(beautiful)Simon’s.Sandy’sdrawingis___________________(beautiful)inthedrawingcompetition.Millie’sEnglishis_____________(good)Amy’s.Millie’sEnglishis__________(good).morebeautifulthanthemostbeautifulthefastestbetterthanthebestReportCanyoufindouttherules?1.Abusisvery/quite/so

fast.2.Acarisalittle/abit

fasterthanabus.3.Atrainismuch

fasterthanacar.4.MyEnglishiseven

worsethanyours.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?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.()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

BCDBAMultipleChoice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.Translation1.Thesunis__________(big)thantheearth.2.Whichoneis________(heavy),thisboxorthatone?3.Whois________(tall),PingpingorYangyang?4.Themoonlooks__________(bright)and__________(round)thanusualonMid-autumnDay.5.Inourclass,Pingpingisthe________(tall).6.Helen’scoatisthe_________(nice)ofthethreecoats.7.Lilyisthe_______(old)ofthethree.biggerheaviertallerbrighterroundertallestnicestoldest8.Theredbagisso_____(heavy),butthewhitebagis_______(heavy)thanit.Theyellowbagis_______(heavy)thanthewhiteone.Sotheyellowoneis__________(heavy)ofthethree.9.Whichis

(fast),bike,busorplane?10.WangFangis