人教版八年級(jí)英語上冊(cè) （I'm more outgoing than my sister）課件(第2課時(shí))

Unit3

I’mmoreoutgoingthanmysister.

(第2課時(shí))

LearningObjectivesBytheendoftheclass,youwillbeabletosummarizethecomparativeformsofadjectivesandadverbsthroughobservation;describethedifferencesbetweentwoitemsbyusingcomparativesindifferentsituations；describethesimilaritiesbetweentwoitemsbyusing“both”and“as…as…”.Comparatives比較級(jí)什么時(shí)候使用比較級(jí)？形容詞和副詞的比較級(jí)用法有什么區(qū)別？含有形容詞或副詞比較級(jí)的句子結(jié)構(gòu)有什么不同？形容詞和副詞的比較級(jí)構(gòu)成是怎么樣的？1.什么時(shí)候使用比較級(jí)呢？Ingrammar,the

comparative

formofanadjectiveoradverbshowsthatsomethinghasmoreofaqualitythansomethingelsehas.

A:WhichoneisPeter?B:Thetallerone.

And

PeterisheavierthanPaul.2.Comparativeformsofadjectives形容詞的比較級(jí)Weusethecomparativeformsofadjectivestodescribethedifferencesbetweentwoitems.A+be+comparative(adj.)+than+BA

+be動(dòng)詞+形容詞比較級(jí)

+than+BPeterisheavierthanPaul.PaulisshorterthanPeter.2.Comparativeformsofadjectives形容詞的比較級(jí)PeterisstrongerthanPaul.PeterisnotstrongerthanPaul.IsPeterstrongerthanPaul?Yes,he

is.

/

No,heisn’t.肯定句否定句一般疑問句肯定、否定回答Tom______________Sam.Tom________________Sam.____________________________________________isfunnierthanisn’tfunnierthanIsTomfunnierthanSam？Yes,heis./No,heisn’t.肯定句否定句一般疑問句肯定、否定回答Canyoumakesentenceswithcomparatives?Whoisfunnier?TomorSam?2.Comparativeformsofadverbs副詞比較級(jí)Weusecomparativeformsofadverbsdescribethedifferencesbetweentwoactions.TinasingsmoreloudlythanTara.A+verb+comparative(adv.)+than+BA

+實(shí)義動(dòng)詞+副詞比較級(jí)

+than+BTinasingsmoreloudlythanTara.Tinadoesn’tsingmoreloudlythanTara.DoesTinasingmoreloudly

thanTara?Yes,shedoes.

/

No,shedoesn’t.肯定句否定句一般疑問句肯定、否定回答2.ComparativeformsofadverbsCanyoumakesentenceswithcomparatives?Theboy______________thegirl.Theboy____________________thegirl._________________________________________________________runsfasterthanWhorunsfaster?Theboyorthegirl?doesn’trunfasterthanDoestheboyrunfasterthanthegirl？Yes,hedoes./No,hedoesn’t.肯定句否定句一般疑問句肯定、否定回答PeterismuchheavierthanPaul.PaulisalittleshorterthanPeter.在形容詞和副詞的比較級(jí)前，可以用

much,alot,a

little等修飾。例如：形容詞和副詞的比較級(jí)構(gòu)成是怎么樣的？規(guī)則變化不規(guī)則變化morehard-workinglaziertallerheaviermoreoutgoingfriendlierearlierbettermoreclearlyLet’smatchthewordswiththeircomparatives.任務(wù)單tallheavylazyfriendlyearlygood/welloutgoingclearlyhard-workingtallerheavierlazierfriendlierearlierbettermoreoutgoingmoreclearlymorehard-workingfunnyheavyshortthinhotfunnierheaviershorterthinnerhotter一般在詞尾加er。以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先把“y”改為“i”,再加er。重讀閉音節(jié)詞詞尾只有一個(gè)輔音字母時(shí)，先雙寫該輔音字母，再加er。nicelatenicerlater以字母e結(jié)尾的詞,在詞尾加r。規(guī)則變化--單音節(jié)詞和部分雙音節(jié)詞：outgoingimportantloudlyclearlyquietlymoreoutgoingmoreimportantmoreloudlymoreclearlymorequietly在詞前加more

規(guī)則變化--多音節(jié)詞和部分雙音節(jié)詞：不規(guī)則變化：good/wellbad/badlymany/muchlittlefarbetterworsemorelessfarther/furtherMaryTinaMaryrunsasfastasTina.BothMaryandTinahaveblondehair.Bothofthemhaveblondehair.Howdopeopletalkaboutthesimilarities?Weoftenuse“both”and“as…as”todescribethesimilarities.Kateis___happy___Julia.____________aregirls._____________girls._________dancewell.KateJuliaasasTheybothBothofthemHowdopeopletalkaboutthesimilarities?TheyarebothLet’spractice!1.Tara和Tina一樣努力。(as…as)Taraisashard-workingasTina.2.Tara和Tina都有長(zhǎng)頭發(fā)。(both)BothTaraandTinahavelonghair.Bothofthemhavelonghair.3a.Usethewordstowritequestionsandanswers.

1.Julie/tall/youQ:__________________A:No,sheisn’t.She’s_____thanme.2.Jack/run/fast/SamQ:__________________________A:No,hedoesn’t.Heruns_____thanSam.IsJulieastallasyou?tallerDoesJackrunasfastasSam?faster3.yourcousin/outgoing/youQ:_____________________________

A:No,sheisn’t.She’s_____________thanme.4.Paul/funny/CarolQ:_______________________

A:No,heisn’t.He’s______thanCarol.Isyourcousinasoutgoingasyou?moreoutgoingIsPaulasfunnyasCarol?funnier3b.Thinkofyourselftwoyearsago.Writeabouthowyouaredifferentnow.1.Areyoutaller?Yes,Iam.I’mtallerthanIwastwoyearsago.Yes,Iam.I’mmuchfunnierthanIwastwoyearsago.Yes,Iam.I’m10centimeterstallerthanIwastwoyearsago.No,I’mnot.I’mastallasIwastwoyearsago.two

years

ago.2.Areyoufunnier?Yes,Iam.I’mfunnierthanIwastwoyearsago.Yes,Iam.I’malittlefunnierthanIwastwoyearsago.No,I’mnot.I’mnot

asfunnyasIwastwoyearsago.3.Areyoumoreoutgoing?Yes,Iam.I’mmoreoutgoingthanIwastwoyearsago.No,I’mnot.I’masoutgoingasIwastwoyearsago.No,I’mnot.I’mlessoutgoingthanIwastwoyearsago.4.DoyoustudyEnglishharder?Yes,Ido.IstudyharderthanIdidtwoyearsago.Yes,Ido.IstudymuchharderthanIdidtwoyearsago.No,Idon’t.IstudyashardasIdidtwoyearsago.two

years

ago.5.Doyousingbetter?Yes,Ido.IsingalittlebetterthanIdidtwoyearsago.No,Idon’t.Idon’tsingaswellasIdidtwoyearsago.Beabetterman!3c.Compareyourparents.Check()whoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthis/herparents.MotherFathersmartfunnyworkhardoutgoingfriendlysingwellA:Whoissmarter,yourmotheroryourfather?B:Ithinkmymotherissmarterthanmyfather.A:Whoworksharder,yourmotheroryourfather?B:Ithinkmyfatherworksharderthanmymother.3c.Compareyourparents.Check()whoissmarter,funnier,etc.inthechart.Thenaskyourpartnerabouthis/herparents.MotherFathersmartfunnyworkhardou