七年级英语上册Module4HealthyfoodUnit3Languageinuse教案新版外研版

1Module4HealthyfoodUnit3Languageinuse教学目标【知识与技能】1.掌握本模块的单词和短语2.熟练运用have/hasgot句型。3.能在句子中正确使用some,any。4.正确区分可数名词与不可数名词，并能正确使用可数名词的复数形式。5.能够运用所学的知识发表自己对食品的看法，在同学之间进行真实的交际。【情感、态度与价值观】让学生学会区分健康食品与垃圾食品，培养学生形成良好的饮食习惯，拥有强健的体魄。教学重难点【教学重点】1.能够运用所学的知识发表自己对食品的看法。2.能够制作食品海报并进行展示。【教学难点】1.能够运用所学的知识发表自己对食品的看法。2.能够制作食品海报并进行展示。教学过程Step1Revision2ReviewthetextofUnit1andUnit2.Step2Languagepractice1.Readthroughtheexamplesentencesintheboxwiththewholeclass.2.Askthestudentstorepeatthesentencesinthebox.3.Grammar:…have/hasgotsome……haven’t/hasn’tgotany…Have/Has…gotany…?Step3Workinpairs1.Askthestudentstoworkinpairsandtotalkaboutthefridge.—Havewegotanymeatinthefridge?—Yes,wehave.—Havewegotany…?—Yes,wehave./No,wehaven’t.2.Writeaboutthefridgeinthepicturewithhavegotsomeandhaven’tgotany.3.Callbacktheanswersfromthewholeclass,checktheanswers.Answers:We’vegotsomemeat.Wehaven’tgotanyfish.1.We_______________vegetables.2.We________________orange3.We________________apples4.We_______________eggs.5.We_______________bananas.6.We________________orangejuice.7.We_______________milk.31.havegotsome2.haven’tgotany3.haven’tgotany4.havegotsome5.havegotsome6.havegotsome7.haven’tgotanyStep4LookatthepictureinActivity2andtalkaboutit.1.Askthestudentstoreadthewordsinthebox.2.Lookatthepicturecarefully.3.Talkaboutlikethis:Hehasgotsomea(n)…Hehasn’tgotany…Shehasgotsomea(n)…Shehasn’tgotany…Theyhavegotsomea(n)…Theyhaven’tgotany…Step5Completethewordmap.1.Askthestudentstocompletethewordmapindividually,thencheckwithapartner.2.Callbacktheanswersfromthewholeclass,checktheanswers.Step6Completethesentenceswiththewordsfromthebox.1.Askthestudentstoreadthroughthesentences.2.Completethesentenceswiththewordsfromthebox.3.Askthestudentstocheckwithapartner.4.Callbacktheanswersfromthewholeclass.Keys:1.Remember2.important3.stay4.delicious5.bit4Step7Grammar.名词的复数A)构成方法及读音规则1)一般情况加–s：map-mapsboy-boysgirl-girlspen-pensbag-bagscar-cars清辅音后读/s/浊辅音和元音后读/z/2)以s,sh,ch,x等结尾加–es,读/iz/bus-buseswatch-watchesbox-boxesbrush-brushes3)以辅音字母+y结尾,变y为i再加es,读/z/baby---babiescity-citiescountry-countries但以y结尾的专有名词，或元音字母+y结尾的名词变复数时，直接加s变复数。例如：twoMarystheHenrysmonkey---monkeysholiday---holidays4)以o结尾的名词，变复数时：a.加s，如：photo—photospiano—pianosradio—radioszoo—zoos；b.加es，如：potato—potatoestomato—tomatoes5）以f或fe结尾的名词变复数时：改f,fe加ves，如：half—halvesknife—knivesleaf—leaveswolf—wolveswife—wiveslife—livesthief—thieves；B)名词复数的不规则变化1)child—children,foot—feet,tooth—teethmouse—mice,man—-men,woman—women5注意：由一个词加man或woman构成的合成词，其复数形式也是-men和-women，如anEnglishman，twoEnglishmen。但German不是合成词，故复数形式为Germans；Bowman是姓，其复数是theBowmans。2）单复同形，如deer，sheep，fish，Chinese，Japanese，li，jin，yuan，twoli，threemu，fourjin等。但除人民币的元、角、分外，美元、英镑、法郎等都有复数形式。如：adollar,twodollars;ameter,twometers。3）集体名词，以单数形式出现，但实为复数。例如：peoplepolicecattle等本身就是复数，不能说apeople，apolice，acattle，但可以说aperson，apoliceman，aheadofcattle.4）以s结尾，仍为单数的名词，如：a.maths，politics，physics等学科名词，一般是不可数名词，为单数。b.news为不可数名词。c.theUnitedStates，theUnitedNations应视为单数。TheUnitedNationswasorganizedin1945.联合国是1945年组建起来的。5）表示由两部分构成的东西，如：glasses（眼镜）trousers,clothes等，若表达具体数目，要借助数量词pair（对，双）;suit（套）;apairofglasses;twopairsoftrousers等。6）另外还有一些名词，其复数形式有时可表示特别意思，如：goods货物，waters水域，fishes（各种）鱼。C)不可数名词：不可数名词主要分物质名词和抽象名词。1)物质名词是指表示无法分为个体的实物的词,常见的物质名词,如:snow(雪),rain(雨),water(水),coffee(咖啡),tea(茶),meat(肉),milk(牛奶),rice(米饭),bread(面包),orange(桔汁),beef(牛肉),chicken(鸡肉),juice(果汁),pork(猪肉),Coke(可口可乐),icecream(冰激凌)等;62)抽象名词是指表示动作、状态、品质、感情等抽象概念的词,常见的抽象名词,如:work(工作),study(学习),love(爱),friendship(友谊)等。Step8Aroundtheworld:AWesternbreakfast.1.Askthestudentstolookatthepictureanddiscusswhattheycansee.2.Readthroughtheinformationwiththewholeclass.Step9Moduletask:Makingaposteraboutahealthybreakfast.1.Workingroupsoffourorfive.Makeaposteraboutahealthybreakfast.2.Presentyourpostertotheclass.Talkaboutitwithyourclassmates.HomeworkWriteapassagetointroduceyoureatinghabits.教学反思