Unit3SameorDifferent?SectionAHowarewedifferentfromeachother?GrammarFocus3a-3c01020304教學目標通過語法表格，引導學生逐步全面掌握比較級的內(nèi)容；同時了解比較級表達最高級的用法。引導學生觀察與翻譯，培養(yǎng)其獨立思考和發(fā)散性性思維，變被動學習為主動學習。引導與培養(yǎng)學生將比較級運用到生活當中，從而更清楚地表達需求。能夠根據(jù)學習目標和個人情況，選擇適合的學習策略，如多觀察，多反思；多記筆記，多背誦等。教學重難點0102能夠通過表格活動，引導學生掌握比較級的內(nèi)容；能夠根據(jù)學習目標和個人情況，選擇適合的學習策略。如何引導學生觀察，培養(yǎng)其獨立思考和發(fā)散性性思維；如何引導學生將比較級運用到生活中，加強語法記憶鞏固。GrammarFocus

3a-3cSectionA01Watchthevideo

1Lead-inPart1.QuestionWhatdoesthisvideotalkabout?Laura’sinformationNameagePersonalityStrengthhobbyAppearancePreferencePart2.ThinkandsayCanyoucompareLaurawithLinda?Forexample:(1)LindaismuchyoungerthanLaura.(2)Linda’shairisaslongasLaura’s.(3)Linda’seyesareasblueasLaura’s.(4)Theybothlikered.Linda

2PresentationPart1.

Readthesentencesandnoticethecomparativesinbold.FindmoreexamplesinSectionA.3aTranslateallthesentences.Therearemoreactivitiesthisyear.Itismorecolourfulthanlastyear.EmmaistallerthanElla,butherhairisshorterthanElla’s.ElladancesbetterthanEmma,butEmmasingslouderthanher.Emmaalwaysgetsupearlierthanme,butIworkashardasher!

2PresentationPart2.Readthesentencesandnoticethecomparativesinbold.FindmoreexamplesinSectionA.3acomparatives

比較級Therearemoreactivitiesthisyear.Itismorecolourfulthanlastyear.EmmaistallerthanElla,butherhairisshorterthanElla’s.ElladancesbetterthanEmma,butEmmasingslouderthanher.Emmaalwaysgetsupearlierthanme,butIworkashardasher!(2)Rule(1)Rule:Whichpartsofspeech(詞性)havecomparativeforms?Therearemoreactivitiesthisyear.Itismorecolourfulthanlastyear.EmmaistallerthanElla,butherhairisshorterthanElla’s.ElladancesbetterthanEmma,butEmmasingslouderthanher.Emmaalwaysgetsupearlierthanme,butIworkashardasher!形容詞形容詞(adj)和副詞(adv)是有比較級的形式的形容詞形容詞形容詞副詞副詞副詞Part2.Readthesentencesandnoticethecomparativesinbold.FindmoreexamplesinSectionA.3acomparatives

比較級Therearemoreactivitiesthisyear.Itismorecolourfulthanlastyear.EmmaistallerthanElla,butherhairisshorterthanElla’s.ElladancesbetterthanEmma,butEmmasingslouderthanher.Emmaalwaysgetsupearlierthanme,butIworkashardasher!音節(jié)是否是規(guī)則變化(2)Rule(1)Rule:Whichpartsofspeech(詞性)havecomparativeforms?Therearemoreactivitiesthisyear.Itismorecolourfulthanlastyear.EmmaistallerthanElla,butherhairisshorterthanElla’s.ElladancesbetterthanEmma,butEmmasingslouderthanher.Emmaalwaysgetsupearlierthanme,butIworkashardasher!many的不規(guī)則比較級多音節(jié)colourful

比較級單音節(jié)tall比較級單音節(jié)short比較級well的不規(guī)則比較級單音節(jié)loud比較級雙音節(jié)early比較級不規(guī)則變化的一般都是單音節(jié)的詞Part1.形容詞和副詞的比較級的構(gòu)成(1)規(guī)則變化構(gòu)成方法原級比較級單音節(jié)詞和部分雙音節(jié)詞一般情況下，比較級詞尾加-ertall;short;fasttaller；shorter；faster以字母e結(jié)尾的詞，比較級詞尾加-rlarge;latelarger；later重讀閉音節(jié)詞尾只有一個輔音字母時，先雙寫該輔音字母，然后比較級詞尾加-erbig;fat;thinbigger；fatter；thinner以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先把y改為i，然后比較級詞尾加-ereasy;heavy;earlyeasier；heavier；earlier多音節(jié)詞和部分雙音節(jié)詞詞前加more構(gòu)成比較級beautiful;popularmorebeautiful；morepopular(2)不規(guī)則變化原級比較級例句good(形容詞)/well(副詞)betterThisisabetterplanthanthelastone.Heplaysthepianobetterthanhissister.bad(形容詞)/badly(副詞)worseShefacedworsechallengesinhernewjob.Heperformedworseintheexamthanusual.many(形容詞)/much(副詞)moreTherearemorebooksonthisshelf.HespeaksEnglishmorefluentlynow.little(形容詞/副詞)lessThereislesstrafficonweekends.Hetalkslessbutdoesmore.far(形容詞/副詞)farther(具體距離的遠近)Whichcityisfarther?further(抽象意義的深遠)Weneedtodiscussthisfurther.比較級+thanI’mmoreoutgoingthanmysister.YouknowmoreaboutyourselfthanI(do).當than前后所使用的動詞相同時，通常用助動詞代替后面的動詞。該助動詞也可以省略。比較級前可以用副詞修飾I’malittlequieterthanElla.I’mfeelingmuchbettertoday.Part2.形容詞和副詞的比較級的用法alittle,abit,slightly（稍微；一點兒）；much,far,alot,even（……得多；甚至更）；still,yet（更；還要）；no（并不）例句Thesoupisalittlesalty.Couldyouaddsomewater?湯有點咸，能加點水嗎？She’sabitnervousbeforetheinterview.她面試前有點緊張。Thisshirtisslightlybiggerforme.Doyouhaveasmallersize?這件襯衫我穿稍微大了點，有小一碼的嗎？Thenewphoneismuchfasterthanmyoldone.新手機比我的舊手機快得多。TheproblemisfarmorecomplexthanIthought.這個問題比我想象的復雜得多。Shesingsalotbetterthanshedidlastyear.她唱歌比去年好多了。It’sevencoldertodaythanitwasyesterday.今天比昨天甚至更冷。Thesecondquestionisstillmoredifficultthanthefirst.第二個問題比第一個還要難。Shespokeyetmoresoftly,asifafraidtowakethesleepingchild.她說話更輕聲了，好像怕吵醒睡著的孩子。Heisnotallerthanhisyoungerbrother.他和他弟弟一樣高（都不高）。

2PresentationPart3.Readthesentencesandnoticethecomparativesinbold.

FindmoreexamplesinSectionA.3aOpenyourbookandread1a-2eandfindthesentencewithcomparatives.Therearemoreactivitiesthisyear.Itismorecolourfulthanlastyear.EmmaistallerthanElla,butherhairisshorterthanElla’s.ElladancesbetterthanEmma,butEmmasingslouderthanher.Emmaalwaysgetsupearlierthanme,butIworkashardasher!比較級例句位置例句1band1dButyouworkharderthanme.1eIsEllatallerthanEmma?No,sheisshorterthanEmma.Whodancesbetter,EllaorEmma?1cand1dEmmaistallerthanElla.AndshesingslouderthanElla.HerhairislongerthanEmma’s.Theybothdancewell,butIthinkElladancesbetterthanhersister.位置例句2aand2cTherearemorestudentsandmoreactivitiesthisyear.Ithinkitismorecolourfulthanlastyear.I’malittlequieterthanElla.Andsheisfunnierthanme.Emmaalwaysgetsupearlierthanme.ManypeoplesayI’mlazierthanEmma,butthat’snottrue!2eI’mtallerthanyou.Iamalittleshorterthanyou,butIcanrunfasterthanyou.I’mashard-workingasyou,butyoureadmorethanme.

2PresentationPart4.Readthesentencesandnoticethecomparativesinbold.FindmoreexamplesinSectionA.3aPayattentiontotheredwordsTherearemoreactivitiesthisyear.Itismorecolourfulthanlastyear.EmmaistallerthanElla,butherhairisshorterthanElla’s.ElladancesbetterthanEmma,butEmmasingslouderthanher.Emmaalwaysgetsupearlierthanme,butIworkashardasher!“as+形容詞或副詞原形+as”句型as+形容詞或副詞原形+as(1)表示兩者在某一方面相同時，用“as+形容詞或副詞原形+as”的句型。例如：Thisappleisassweetasthatone.這個蘋果和那個一樣甜。TomrunsasfastasJohn.湯姆跑得和約翰一樣快。(2)表示一方在某一方面不及另一方時，用“notas/so+形容詞或副詞原形+as”的句型。例如：Thismovieisnotsointerestingasthebook.這部電影不如書有趣。Hedoesn’tworkashardashisclassmates.他學習不如同學努力。

2PresentationPart5.Readthesentencesandnoticethecomparativesinbold.FindmoreexamplesinSectionA.3aPayattentiontothesetwosentences.YouplaytheChineseflutebetterthananyoneelseinourmusicclub.你吹中國笛子比我們音樂俱樂部里的任何人都好。(你吹的最好)Iloveplayingsportsmorethananything.我最喜歡運動。What？比較級表達最高級拓展比較級表示最高級的用法當句子中出現(xiàn)(more)than+比較范圍（如anything,anyone,anyother...）

時，常隱含最高級含義。例如：Herunsfasterthananyoneinhisclass.他比班上任何人都跑得快

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他是班上跑得最快的。ThismovieismoremovingthananyotherI’veseen.這部電影比我看過的任何一部都感人

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這是我看過的最感人的電影。

3PracticePart1.Usethewordsinbracketstowritequestionsandanswers.3b1.Q:IsJulieslimmerthanyou

?(Julie/slim/you)A:No,sheisn’t.Sheisasslim

asme.2.Q:_____________________________________?(you/serious/cousin)

A:No,I’mnot.Iam___________thanheis.3.Q:_____________________________________?(Tom/smart/Sam)

A:No,Idon’tthinkso.IthinkSamisas___________asTom.4.Q:_____________________________________?(Jack/swim/fast/Sally)

A:No,hedoesn’t.Heswimsas___________asSally.AreyouasseriousasyourcousinlessseriousDoyouthinkTomissmarterthanSamsmartDoesJackswimfasterthanSallyfastPart2.Lookatthechart.ThencompletethesentencestocompareGuangzhouandChicago.Usethewordsintheboxandthan.3cFactsPopulation(2022)18.734million2.665millionArea7,436squarekm589squarekmAveragerainfallperyear1,923mm910mmAverageJanuarytemperature16°C-6°CAverageJulytemperature31°C23°CGuangzhouChicagolargesmall

much

warm

cool1.ThepopulationofChicagowas_________________thatofGuangzhouin2022.2.Inarea,Guangzhouis_________________Chicago.3.Ifyoudon’tlikerain,youmaylikeChicago’sweather_________________Guangzhou’s.4.GuangzhouhasapleasanttemperatureinJanuary.Itismuch_________________ChicagoinJanuary.5.Chicagois_________________GuangzhouinJuly.smallerthanlargerthanmorethanwarmerthancoolerthan

4ProductionComparetwoboysandmakeatleastfivesentencesusingthecomparativedegreeandrelatedgrammar.TomEric(1)TomisolderthanEric.(2)Eric'shairisshorterthanTom's.(3)Tom'shairislongerthanEric's.(4)Tom'shaircolorisblonderthanEric's.(5)EricislessfriendlythanTom.(6)Tom'soutfitismoreformalthanEric'