Unit1FriendsGrammar教學(xué)課件Activity1:LookandsaytalltallesttallerActivity1:Lookandsaysmallsmallersmallesttalltallertallestsmallsmallersmallestlongcleverbrightlongerlongestcleverercleverestbrighterbrightest方法一+er/estActivity1:LookandsaynicenicernicestKateLucyJimJimislate.

Activity1:LookandsayLucyislater.

Kateisthelatest.

nicenicernicestlatelaterlatestwidefinelargewiderwidestfinerfinestlargerlargest方法二：+r/stActivity1:LookandsayslimslimmerslimmestActicity1:Lookandsaybigbiggerbiggestslimslimmerslimmestbigbiggerbiggestredthinredderreddestthinnerthinnest方法三：雙寫尾字母+er/estThedogisthehappiestThedogishappy.Thedogis

happier.Activity1:Lookandsay50kg200kg400kgThefirstboxis______.Thesecondboxis______.Thethirdboxis___________ofall.heavyheavier

theheaviestActivity1:Lookandsayhappyhappierhappiestheavyheavierheaviestfunnyeasyfunnierfunniesteasiereasiest方法四：去y+ier/iestActivity1:LookandsayexcitingmoreexcitingthemostexcitingActivity1:Lookandsayinterestingmoreinterestingthemostinterestingexcitingmoreexcitingthemostexcitinginterestingmoreinterestingthemostinterestingdifficultbeautiful方法五：前+more/most構(gòu)成方法原級(jí)比較級(jí)最高級(jí)longfewcheaplongerfewercheaperlongestfewestcheapestnicesafelatenicersaferlaternicestsafestlatestbighotthinbiggerhotterthinnerbiggesthottestthinnestprettyunhappyheavyprettierunhappierheavierprettiestunhappiestheaviest大部分單音節(jié)詞在詞尾加-er或-est以字母e結(jié)尾的詞，加-r或-st重讀閉音節(jié)詞只有一個(gè)輔音字母時(shí)，應(yīng)先雙寫輔音字母，再加-er或-est以輔音字母+y結(jié)尾的雙音節(jié)詞，先改“y”為“i”,再加-er或-estFormComparativesandSuperlatives構(gòu)成方法原級(jí)比較級(jí)最高級(jí)nervousclearlydangerousfrightenedmorenervousmoreclearlymoredangerousmorefrightenedmostnervousmostclearlymostdangerousmostfrightened不規(guī)則變法good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfarther（更遠(yuǎn)的）farthestfurther（進(jìn)一步的）furthestoldolder/elderoldest/eldest部分雙音節(jié)詞和多音節(jié)詞在前面加more或mostPracticecleanhelpfuleasybeautifulhealthyimportanttidytiredclosefarhotsadclever

cleanercleanesteasiereasiesthealthierhealthiesttidiertidiestcloserclosesthotterhottestsaddersaddest

more~most~

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estgood/wellbetterbestmuchmoremostlittlelessleastbad/badlyworseworstfarfartherfarthestActivity2:LookandlearnLiuXiangistall.YiJianlianistallerthanhim.YaoMingisthetallestofall.Activity2:LookandlearnThefirstcatissmall.Thesecondoneissmallerthanit.Thethirdoneisthe

smallestofall.Canyoudescribethem?niceflowersThefirstflowerisnice.Thesecondoneisnicerthanit.Thethirdfloweristhenicestofall.KateLucyJimJimislate.

Canyoudescribethem?LucyislaterthanJim.

Kateisthelatestofthethree.

Canyoudescribethem?bigballoonsThefirstballoonisbig.Thesecondoneisbiggerthanit.Thethirdoneisthebiggestofthethree.Canyoudescribethem?happydogsThefirstdogishappy.Theseconddogishappier.Thethirddogisthehappiestofall.50kg200kg400kgThefirstboxisThesecondboxisthanthefirstone.Thethirdboxisofall.heavy.heavier

theheaviestCanyoudescribethem?Thefirstdogishappy.Thefirstboxisheavy描述一個(gè)物體或人物，沒有比較時(shí)，用原級(jí)。YiJianlianistallerthanhim.Thesecondoneissmallerthanit.Thesecondoneisnicerthanit.比較2個(gè)物體或人物，用比較級(jí)。比較2個(gè)物體或人物，用比較級(jí)。1.than2.Which/Who

is…AorB?YaoMingisthetallestofall.Thethirdoneisthebiggestofthethree.Thethirdfloweristhenicestofall.比較3個(gè)或3個(gè)以上物體或人物，用最高級(jí)。比較3個(gè)或3個(gè)以上物體或人物，用最高級(jí)。表示范圍的介詞短語ofall/ofthethree…inourclass/myfamily/theworld…Simonis__________(tall)Kitty.Peteris__________(tall)studentofthesixstudents.Sandyis_____________(heavy)Millie.Peteris____________(heavy)studentofthesixstudents.Millieis__________(slow)swimmerofthesixstudents.tallerthanthetallestheavierthantheheaviesttheslowestActivity3:Practice6.Whois_________(good)atEnglish,youorhe?better7.Shanghaiisoneof_________(large)citiesintheworld.thelargest8.Whichofthetwinsis________(thin)?thinner9.Whichsingeris______________(popular)inchina?themostpopularActivity3:PracticeActivity3:Practice1.Millie的英語比Jenny好.Millie’sEnglish_______________Jenny’s.2.我想游泳是最有趣的運(yùn)動(dòng)。Ithinkswimming____________________sport.

3.上海比蘇州大。4.他是我們班最高的isbetterthanisthemostinterestingShanghaiislargerthan

Suzhou.Heisthetallestinourclass.Haveatry1.Bobisalittle_______________(fat)thanPaul.2.Lilyis___________girlinourclass.(beautiful)3.Daveiseven__________(short)thanSam.4.Ofallthegirls,Lucyis__________.(slim)5.Sheisalot__________(older)thanhersister.6.Lucyismuch__________thanhersister.(careful)7.Marysingsfar__________(badly)thananyoneelseinherclass.8.Heisvery_____________(funny)9.Atruckismuch________(big)thanacar.10.Millieisquite_______(happy)today.fattershorterthemostbeautifultheslimmestoldermorecarefulworsefunnybiggerhappyHaveatry1.Bobisalittle_______________(fat)thanPaul.2.Lilyis___________girlinourclass.(beautiful)3.Daveiseven__________(short)thanSam.4.Ofallthegirls,Lucyis__________.(slim)5.Sheisalot__________(older)thanhersister.6.Lucyisabit_________thanhersister.(careful)7.Marysingsfar__________(badly)thananyoneelseinherclass.8.Heis