Unit 4 第2课时 Section A (2d3c)(教学课件)八年级英语上册（人教版）

情景导入0102语法探究03应用实践04迁移创新05回顾总结06考点速递07随堂小练08家庭作业CONTENT

语言能力能够在“Greg的成都一日游”情境中，通过自主观察归纳、小组合作探究等方式，正确理解和使用形容词和副词的最高级用法，谈论对城镇场所和事物的喜好，对同类事物进行比较。学习能力能在学习活动中积极与他人合作，共同完成学习任务；能在学习过程中积极思考，主动探究，发现并尝试使用多种策略解决语言学习中的问题，积极进行拓展性运用。文化意识能够通过向外国友人介绍所居住的城镇，增强跨文化交流意识，弘扬乐于助人精神，增进对家乡的热爱之情。思维品质能够在老师的引导下，通过观察、讨论、归纳等课堂活动，探究形容词和副词的最高级进行三者或三者以上事物的比较，提高思维的逻辑性和深刻性，加强语言表达的准确性。学习目标LearningObjectives01情景导入ScenarioimportHello!I’mareporter.CanIaskyousomequestions?Sure.What’sthebestclothesstoreintown?IthinkMiller’sisthebest.Whydoyouthinkso?Well,Miller’shas...popularity1distance2price/music3clothes/songs4service/DJs5...6FreetalkGreghasjustmovedtoGreenCity.NowhisneighborHelenisintroducingsomethingabouttheneighborhood.GregHelenIfyouareGreg,whatdoyouwanttoknowaboutanewtown?thebestsupermarketthecheapestshoppingcenterthemostinterestingparkthemostconvenienttransportthemostdeliciousrestaurantListenandFillinthechart.2dPlaceStatement1.The_______supermarketisonCenterStreet.2.Youcanbuythe__________foodthere.1.SunCinemaisthe_________one.2.Youcansitthe__________________becausetheyhavethe__________seats.supermarketSunCinemabestfreshestnewestbiggestReadtheconversationquicklyandanswerthequestionsbelow.2d1.IsGregnewintown?Yesheis

3.Whereisthebestsupermarket?Whatcanyoubuy?It’soncenterstreet.Youcanbuythefreshestfoodthere.4.What’sthenewestcinema?Why?2.WhatisGreg’sproblem?Gregdoesnotreallyknowhiswayaround.5.WhatdoesHelentellhimaboutthetown?

Thebestsupermarketandthenewestcinema.Underlinethesuperlativewordsoftheadjectiveoradverb.adj.新鲜的；清新的adv.舒服地；舒适地谢谢你告诉我不客气

在这个镇上Fillintheblanksaccordingtotheconversation.2dGregis____intown.Gregthinkstheneighborhoodis_________.Hedoesn’tknowhisway_______.Helenistellinghimsomeinformationnow.The_____supermarketisonCenterStreet.Youcanbuy___________foodthere.The______cinemaaroundhereisSunCinema.Youcansit___________________becausetheyhave__________seats.GregthanksHelenfor______himsomethingabouttheneighborhood.newfantasticaroundbestthefreshestnewestthebiggesttelling语法探究Grammarfocus02Trytofindouttherules.上述句子中画线的部分有什么特别之处吗？标红和标绿的部分有什么特殊结构吗？一起来学习吧！SunCinemais

themostpopular.Ithasthebiggest

screens.Ithasthebest

sound.Ithasthemostcomfortable

seats.Youcansit(the)mostcomfortably.Mostimportantly,itis

theclosest

tomyhome.Icangetthere(the)mostquickly.划线部分是____________；绿色部分的构成是_____________________；红色部分的构成是_____________________。副词最高级，the可以省去。考点1最高级(the)most+adj./adv.adj.+

est;不规则adj.这些单词是如何变化的呢？是的，一起来看看吧！short一般情况下加estIthastheshortestwaitingtime.Whatarethechangingrulesofthesuperlativeforms?SunCinema.It’sthecheapest.cheapYoucanbuythefreshestfoodthere.fresh这些单词是如何变化的呢？是的，一起来看看吧！close以e结尾加stIt’stheclosesttohome.Whatarethechangingrulesofthesuperlativeforms?Yourapartmentisthelargest.largeA5-starrestaurantisthenicest.nice这些单词是如何变化的呢？是的，一起来看看吧！big重读闭音节结尾，双写末尾辅音字母，加estIthasthebiggestseats.Whatarethechangingrulesofthesuperlativeforms?Augustisoneofthehottestmonthinmyhometown.hot这些单词是如何变化的呢？是的，一起来看看吧！funny辅音字母加y结尾，改y为i，加estTheytrytolookforthefunniestactors.Whatarethechangingrulesofthesuperlativeforms?Thefast-foodrestaurantisthebusiest.busyTheeasiestlanguagetolearnisEnglish.easy这些单词是如何变化的呢？是的，一起来看看吧！popular多音节和部分双音节词前加themostItisthemostpopularnearhere.Whatarethechangingrulesofthesuperlativeforms?Theyplaythemostboringsongs.boring这些单词是如何变化的呢？是的，一起来看看吧！good不规则变化参考课本P114Ithasthebestsound.Whatarethechangingrulesofthesuperlativeforms?It’stheworststore.badSamcanswimthebestofall.wellTrytofindouttherules.上述句子中标红和标绿的部分有什么特殊的关系吗？一起来学习吧！DumplingHouseisthecheapestrestaurantinthecity.SpringParkisthemostpopularplaceinthecity.PEPHighSchoolisthebestschoolinthistown.蓝色部分是_______，其构成为_________；红色部分是_______，最高级表示范围，还可以用of,

among等。考点2范围in+地点最高级形容词、副词的最高级用于三个或三个以上的人或事物之间的比较，常用of/in短语来说明比较的范围。形容词最高级前要加定冠词the，副词最高级前的the可省略。

定义

特点形容词、副词的最高级Itisthemostpopularcinemainthecity.Heisthetallestofthethree.Heruns(the)fastest.形/副词最高级的构成（规则变化）构成方法原级最高级单音节词和部分双音节词一般在词汇尾加-esthightallhighesttallest以字母e结尾的词，在词尾加-stfinenicefinestnicest重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-estbigthinbiggestthinnest以“辅音字母+y”结尾的双音节词，先把“y”变为“i”，再加-esteasyfunnyearlyeasiestfunniestearliest形/副词最高级的构成（规则变化）构成方法原级最高级多音节词和部分双音节词在词前加mostcomfortablecarefullymostcomfortablemostcarefullyTips:由“动词+-ed”或“动词+-ing”构成的形容词变最高级时，通常在该形容词前加

most。interesting→mostinteresting relaxed→mostrelaxedexciting→mostexciting boring→mostboring原级最高级good/wellbestbad/badly/illworstmany/muchmostlittleleastfarfarthest/furthestoldoldest/eldest形/副词最高级的构成（不规则变化）最高级的常用句型(一)句型典例1.主语+be+the+形容词最高级+in/of...Mymotheristhebusiestoneinmyfamily.TheYangtzeRiveristhelongestriverinChina.2.主语+实义动词（+the）+副词最高级+in/of...Tomworks(the)hardestinClass3.3.主语+be+oneofthe+形容词最高级+可数名词复数+in/of...HangzhouisoneofthebiggestcitiesinChina.最高级的常用句型（二）句型典例疑问词+be+the+形容词最高级，A、BorC？Whoisthetallest,Tom,KateorBill?疑问词+助动词+主语+动词原形（+the)+副词最高级，A、BorC？Whichcitydoyoulikebest,Beijing,ShanghaiorGuangzhou?主语+be+the+序数词+形容词最高级+可数名词单数+in/of短语TheYellowRiveristhesecondlongestriverinChina.应用实践

ApplicationPractice0303heavybeautifulmuch02thingoodquicklittleyoungcarefully01theleasttheyoungestthemost~thethinnestthebestthequickesttheheaviestthemost~themost04comfortablebadfatthemost~theworstthefattest05shortusefulearlytheshortestthemost~theearliestQuicklysaythesuperlativesofthefollowingadjectivesoradverbs.good

cheappopularcomfortably

badDumplingHouseis_______________restaurantinthecity.Youcangetabigplateofdumplingsforonlyfiveyuan.SpringParkis___________________placeinthecityonweekends.Manyfamiliesgotherewiththeiryoungchildren.Lotsofoldpeopleliketotakewalksthere,too.Youcanrest_______________________atFlowerHotel.Theirroomsarecleanandbig.thecheapestthemostpopular109.9FMplays_______________music.Thesongsarealwaysboringandtooloud.PEPHighSchoolis___________schoolinthistown.Theyhavebigclassrooms,fantasticteachersandanexcellentsportscenter.theworstthebestChoosethecorrectwordfromtheboxandfillintheblankswiththeappropriateform.3aFillintheblankswiththecorrectformsofthewordsinbrackets.Wewenttothe________(bad)restaurantintownlastnight.Themenuhadonly10dishesandtheservicewasnotgoodatall!BlueMoonis_______(good),butMiller’sis___________(good)intown.TheBigScreenis___________________(expensive)thanmostcinemas,butCinemaCityis______________________(expensive).Tomactedthe______(well)inthatmovie.Ithinkhe’smuch_________(good)thantheotheractors.Hecanalwaysfind___________________(interesting)rolestoplay.goodworstthebestmoreexpensivethemostexpensiveworstbestbettermostinterestingThinkofthreestoresthatsellsimilarthingsinyourtownandfillinthechart.3bServicebest:ANTAworst:SKECHERSQualitybest:ANTAworst:LININGPricescheapest:LININGmostexpensive:SKECHERSThenwritesixsentencesusingtheinformationinthechart.3b1.ANTAhasthebestserviceintown.2._________________________________________3._________________________________________4._________________________________________5._________________________________________6._________________________________________ANTAhasthebestqualityintown.SKECHERShastheworstserviceintown.LININGhastheworstqualityintown.LININGisthecheapestintown.SKECHERSisthemostexpensiveintown.Readtheinformation.Thencorrectthemistakesinthesentencesbelow.MovieWorldisthecheapestcinema.TownCinemaisthemostexpensive.MovieWorldhasthecheapesttickets.ScreenCityismorepopularthanTownCinema.

TownCinemaislesspopularthanScreenCity.ScreenCityisthemostpopular.

迁移创新MigrationInnovation043cRestaurantsDanny’s......Howmuchisameal?Howfarisitfromyourhome?10minutesbybusIstheservicegood?Isthefoodgood?Thinkofthreerestaurantsforlunchnearyourhome.Fillinthechart.Thentalkinyourgroupandchoosethebestone.3cHowabouttherestaurants?Danny’sisthebestonebacauseit’stheclosest.It’sonly

10minutesbybustogetthere.Thinkofthreerestaurantsforlunchnearyourhome.Fillinthechart.Thentalkinyourgroupandchoosethebestone.ReadtheinformationaboutthreehotelsinGardenCity.SunshineHotelEastHotelGreenHotelCityCenter20minutes’drive5minutes’walk10minutes’driveRoomrate¥800/day¥1200/day¥1000/daydeliciousfoodquietnearafewmetrolinesalittlenoisylargeindoorwaterparkkids-friendlyPairWorkSupposeyouareplanningyourfamilytriptoGardenCity.Chooseaproperone

fromtheabovehotelsandworkinpairstotalkaboutreason(s).Myfamilywillchoose__________________Hotelbecause___________________________________________________________________________________________________________________________.回顾总结Summary05Summary形容词和副词的最高级的构成规则变化不规则变化单音节词和部分双音节词多音节词和部分双音节词一般在词尾加-est以字母e结尾的词加-st重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-est以“辅音字母+y”结尾的双音节词，变”y”为”i”，再加-est.前面加mostsmart-smartest,high-highestfine-finest,wide-widesthot-hottestbig-biggestearly-earliest,happy-happiestoutgoing-mostoutgoing,popular-mostpopular原级比较级good/wellbestbad/badly/illworstmany/muchmostlittleleastoldoldesteldestfarfarthestfurthest“主语+be+the+形容词最高级+in/of

短语”意为“……是……中最……的”。“主语+实义动词（+the）+副词最高级+in/of短语”意为“……是……中最……的”。“主语+be+oneofthe+形容词最高级+可数名词复数+in/of

短语”意为“……是……中最……的……之一”。“疑问词+be+the+形容词最高级，甲、乙or丙？”用于三个或三个以上的人或事物之间的比较。

“疑问词+助动词+主语+动词原形（+the)+副词最高级，甲、乙or丙？”。“主语+be+the+序数词+形容词最高级+可数名词单数+in/of短语”意为“……在……中是第……的……”。最高级的常用结构考点速递Languagepoints061.Howdoyoulikeitsofar?(教材P26

2d)sofar到目前为止；迄今为止PointIthinkhehasdoneagreatjobsofar.sofar相当于untilnow，常和现在完成时（基本结构:have/has+过去分词)连用，表示谓语的动作从过去某一时间开始一直持续到现在。2.Thanksfortellingme.(教材P26

2d)