Module2MyhometownandmycountryUnit1It’stallerthanmanyotherbuildings.【教材分析】本课为Module2的第一单元，主要内容为比较我国两个城市在方位、特点和特色上的不同，掌握形容词比较级的运用。从全书来看，本单元承接上一模块形容词的学习和运用，延伸到比较级形式，学生容易接受。通过对本国城市的比较，为下一单元的异国城市学习奠定了语言基础。【教学目标】lKnowledgeobjective1.词汇2.形容词比较级在肯定、否定和疑问句当中的运用lAbilityobjective能听懂和阅读关于两个城市或事物相比较的语言材料，能通过相关词汇和图片描述某一城市的基本概况；能比较两个事物的不同，并写出相关的句子和短文。lMoralobjective感受祖国的地域辽阔，风景万千，培养爱国主义情感。同时，学会与他人沟通和分工合作，建立良好的人际关系。【教学重点】1.Tolearnandreviewsomewordsandexpressions：hill,wide,million,pretty,andget2.Tolearnsomeexpressionsaboutpositions.【教学难点】1.比较级的变化规则。2.比较级的结构。【教学方法】PWPmethod,task-basedmethodandinteractiveapproach【教学手段】Ataperecorder,multimediaandsomepictures【教学过程】\nTeachingProcedures:Step1WarmingupShowthestudentsvideosaboutShanghaiandHongkong.Step2Listeningandvocabulary1.Showthepicturesandlearnthenewwords.2.WorkonActivity1.1)Lookatthepicturesandpracticeusingthewordsfromthebox..2)Listenandfillintheblanks.3)Listenagainandcompletethepassageusingadjectives.WelcometoShanghai.This_____cityinEastChinahasapopulationof23.5million.It’sona_____rivercalledtheHuangpuriver.The_____buildingyoucanseeistheJinManTower.It’s420.5metres_____.ThisisHongKong.It’sa______cityontheSouthChinacoast.Severnmillionpeoplelivehere.ThehillisVictoriaPeak.It’s552metres_____.Step3Reading1.Showthepictures,learnsomenewwords.2.Listenandmarktrueorfalse.1)ShenzhenisanewercitythanHongKong.2)Shenzhenbecameimportantinthe1970s.3)Shenzhen’spopulationisovertwentymillion.4)DiwangtoweristallerthanmanyotherbuildingsinShenzhen.3.ReadandcompletethepassageaboutShenzhen.ShenzhenisonthecoastnearHongKong.Itbecameimportantinthe(1)_______.Beforethatitwasa(2)_______.TodaythepopulationofShenzhenismorethan(3)_______million.TherearemanytallbuildingsinShenzhen.Afamousoneisthe(4)______________.Itis(5)_______thanmanyotherbuildingsinShenzhen.4.Findtheadjectivesandtheircomparativesinthesentences.1)Soit’sanewercitythanHongKong?2)It’sgettingbiggerandbusier.\n3)That’slargerthanthepopulationofmanyothercitiesinChina.4)Itsstreetsaremuchwiderandcleanertoo.5)It’stallerthanmanyotherbuildingsinShenzhen.3.CompletethepassageaboutShenzhen.4.EverydayEnglish.5.Pointoutthemainpointsinthepassage.Step4Languagepoints1.populationpopulation意为“人口；全体居民”，是一个集合名词，在句中作主语时，谓语动词通常用单数形式。常用句型“Thepopulationof+某地+be+数词.”或“某地+hasapopulationof+数词.”表示“某地有多少人口”。如：Thepopulationofmyhometownisthreemillion.=Myhometownhasapopulationofthreemillion.当表示人口“多”或“少”时常用形容词large或small。如：Thecityhasalarge/smallpopulation.当对人口数量进行提问时，要用疑问词what。如：Whatisthepopulationofyourcountry?根据各题后括号内的要求完成下列各题。(1)Thepopulationofthiscity____(be)overonemillion.(用括号内所给词的适当形式填空)(2)HowmuchisthepopulationofShanghai?  (改错)_________________________(3)ThepopulationofIndiais________(smaller/fewer)thanthatofChina. (选词填空)2.millionmillion是一个数词，意为“百万”，前面有具体数字修饰时用单数形式。million还常用于固定结构millionsof中,表示“数百万的；数以百万计的”。如：Theoldmanhastwomilliondollars.\nTherearemillionsofbooksinthelibrary.根据汉语意思完成英语句子，每空一词。(1)那座城市有七百万人。Thereare______________peopleinthatcity.(2)他有数百万歌迷。Hehasgot_____________fans.3.Howwasyourweekend?Prettygood!prettygood表示“相当好”。用于对How’s…?/Whatdoyouthinkof…?作答。e.g.—Howwasyourtraveling?—Prettygood.—你的旅行怎么样？—非常棒。4.Infact,itonlybecameimportantinthe1980s.It’sgettingbiggerandbusier.1)infact表示“事实上”。e.g.Infact,TaiwanisapartofChina.事实上，台湾是中国的一部分。2)inthe1980s表示“在20世纪80年代”。结构为“inthe+年份+s”。e.g.inthe1930s在20世纪30年代5.SomedayitwillbecomeasbusyasHongKong,I’msure.as+形容词/副词+as和……一样e.g.Heisastallashisbrother.他和他的哥哥一样高。notas+形容词/副词+as不像……e.g.Thisdictionaryisnotasusefulasyouthink.这本字典不如你想象的那样有用。6.Itsstreetsaremuchwiderandcleanertoo.much后面加比较级，用来修饰比较级，表示“更……”。e.g.TomrunsmuchfasterthanMike.\n汤姆比迈克跑得更快。Step5Grammar形容词比较级I英语中，当我们对两者进行比较时，如句中用的是形容词，我们需要用到形容词的比较级形式。一、形容词比较级的变化规律请根据以下例子，总结形容词比较级的规则变化规律。【例子】1.young→younger tall→taller short→shorter2.wide→wider  nice→nicer  late→later3.thin→thinner  fat→fatter  hot→hotter4.heavy→heavier  noisy→noisier  easy→easier【结论】从以上例子我们可以看出，形容词比较级的规则变化规律如下：1.一般在词尾直接加_____；2.以字母e结尾的形容词直接加_____；3.以重读闭音节结尾的形容词，如末尾只有一个辅音字母，应先______该字母,再加-er；4.以“辅音字母+y”结尾的形容词，先把y变成____，再加_____。二、形容词的比较句式结构形容词的比较句式结构是什么呢？标志词语是什么？请仔细观察下面的例句，然后补全结论部分所缺的内容。【例句】1.Paulistallerthanhisbrother.2.Thismountainishigherthanthatone.【结论】从以上例句我们可以看出，形容词的比较句式的标志词语是______，形容词的比较句\n式的常用结构为：主语+be+形容词的比较级+than+比较的对象.。【运用】根据句意用括号内所给形容词的比较级形式填空。1.John’sdeskis________(small)thanmydesk.2.Tony’ssweateris_______(big)thanTom’s.3.Todayis________(fine)thanyesterday.4.ZhaoNan’sfatheris________(busy)thanhermother.5.Itismuch________(cold)inBeijingthaninmyhometown.Step6Practice1.WorkonActivity3.Completethesentenceswiththecorrectformofthewordsfromthebox.Youneedtousesomeofthewordsmorethanonce.bigbusycleanlargenewsmallwide1)Aboutthirtyyearsago,Shenzhenwasa______village,buttodayitisavery_______city.2)Shenzhenisa_______citythanHongKong.3)Shenzhenisgetting_______and_______.Thestreetsare________and________.4)Shenzhenwillbecomeas______asHongKong.5)ThepopulationofShenzhenis______thanthatofmanyothercitiesinChina.2.写出下列形容词的比较级。short—_______thin—______early—_______hot—_______fine—_______fat—_______cool—_______big—______wet—_______dry—_______Step7Pronunciationandspekaing1.WorkonActivity4.Listenandnoticehowthespeakerstresestheunderlinedwords.\n1)—ShenzhenislargerinpopulationthanBeijing.—No,itisn’t.It’ssmaller.2)—HongKongisnewerthanShenzhen.—No,itisn’t.It’solder.3)—ShenzhenisasoldasHongKong.—No,itisn’t.It’snewer.4)—HongKongisasbusyasShenzhen.—No,itisn’t.It’sbusier.2.Workinpairs.Listenagainandrepeat.3.CompareShenzhenwithyourhometown.Makenotesinthetable.ShenzhenYourhometownabigcityStep8Workinpairs.TalkaboutthedifferencesbetweenShenzhenandyourhometown.Usebig,small,hot,cold,tallornew.—IsyourhometownbiggerthanShenzhen?—No,itisn’t.It’ssmallerthanShenzhen.Tips:Is…hotterthanShenzhen?Is…colderthanShenzhen?Arethebuildingsin…tallerthanthoseinShenzhen?Arethebuildingsin…newerthanthoseinShenzhen?Step9HomeworkFinishyourdialogue.