2023學年完整公開課版20221026八上Unit2Topic2SectionC教案

仁愛版八年級上冊Unit2KeepingHealthyTopic2Imustaskhimtogiveupsmoking.SectionC教案陳美春TeachingaimsKnowledgeaims：1.能歸類學習有關食物的名詞：FoodGroups2.復習表示建議的表達方式：Skillaims：1.能用英語熟練說出已學過的食物名稱并聽懂有關食物名詞的對話或文章。2.能用情態(tài)動詞及祈使句表達建議。3.能用英語寫一篇關于飲食的短文。Emotionalaims：健康飲食，關心他人，將健康生活的理念傳播給周圍的人。Ⅱ.ThekeypointsanddifficultpointsKeypoints：1.對食物名詞的記憶及運用；2.能正確判斷食物的健康與否并給出建議。Difficultpoints：1.對標題本身的理解：WhatMothersSaidtoEat2.正確使用建議表達法；3.用英語寫一篇關于飲食的文章。Ⅲ.Learningstrategies1.通過歸類學習，提高學習食物名詞的效率。Ⅳ.TeachingaidsComputermultimediaprojectorⅤ.Teachingprocedures1.Learnthenewwords.tomato;cabbage;staple;wheat;salt;sugar;illness;weak;cream;icecream;force;childhood;plate;mad;taste;surprised;watermelon;potato;potatochips;sandwich;strawberry;beef;biscuit;etc.（注意：tomato的復數(shù)形式：potato的復數(shù)形式：。復習以字母o結尾的可數(shù)名詞復數(shù)的變化規(guī)則是：=1\*GB3①；=2\*GB3②。）2.Reviewtheexpressionsofgivingadvice.一：用情態(tài)動詞肯定的建議否定的建議should（）shouldn’t（）must（）mustn’t（）hadbetter（）hadbetternot（）二：用祈使句動詞原形開頭Don’t+動詞原形開頭thehealthylivinghabits.Crosstheunhealthyones,givethereasonsandadvice.（）①Stayinguplateatnight.（）②Readinginthesun.（Ⅹ）③Throwinglitteraround.（例:判斷It’sunhealthy.理由Becauseit’sbadforourenvironment.建議Soweshouldputlitterintothedustbin.）（）④Doingmorningexerciseseveryday.（）⑤Brushingyourteethtwiceaday.（）⑥Keepingfingernailslong.（）⑦Playingsportsrightaftermeals.anarticleabouteatinghabitsandanswer4questions.Nowadaysmanypeoplelikesfastfood.Fastfood(快餐)comesveryquickandsavesalotoftime.Ithasdifferentwaysofcooking,soitlooksniceandtastesdelicious.Butmostfastfoodisjunkfood(垃圾食品).Ithassomuchsugarandmeatthatitmakesusfateasily.Andwemayhaveheavyweights(體重),highbloodpressure(血壓)andbadteeth.Doctorssuggestthatpeopleshouldeatlessjunkfood.Themotherscookdeliciousmealsathome.Theywillmakeushaveahealthybody.Sowelcomehomeforameal!①What’sfastfood(什么是快餐)?②What’sjunkfood(什么是垃圾食品)?③Isjunkfoodequaltofastfood(垃圾食品等同于快餐嗎)？④Whatcanwelearnfromthisarticle(這篇短文我們可以學到什么)？thefoodwordsfromthenewwordslistintodifferentgroupsandaddsomemore.一：healthyfood:Vegetable(s):Fruit(s):Staple:Other:※※unclassed(未歸類的):Meat:Drink:Sweet(s):二：unhealthyfood:Junkfood:thenewtext:What(MothersSaid)toEat一：Scanandoutlinethestory:childrenfoodmothersreasonsKangkangtoomuchsaltorsugarhismom()illnessMariatoomuchcandyoricecreamhermom()weakteethJanemilkhermom()healthyMichaelmanyvegetablesandfruitshismom()healthy二：Masterthephrasesandusefulexpressionsinthetext.tell/asksb.todo;toomuch;takecareof;forexample/suchas;forcesb.todo;leavefor;aglassof;keephealthy/fit;assoonas;getmad;makesb.do;besurprisedtodo.難句解析=1\*GB3①Hermotheralwaysforcedhertodrinkit.forcesb.todosth.強迫某人做某事Eg:這老板常常強迫工人工作12小時。Thisbossoftenforcestheworkerstoworkfor12hours.=2\*GB3②AssoonasMichaelsawit,hegotmad.assoonas一……就……(引導時間狀語從句）Eg:我一到北京就打電話給你。IwillcallyouassoonasIgettoBeijing.=3\*GB3③Hismothermadehimtasteit.makesb.dosth.使某人做某事Eg:媽媽總是讓我學習英語。MymotheralwaysmakesmestudyEnglish.=4\*GB3④Hewassurprisedtofindthatitwasdelicious.besurprisedtodosth.對做某事很驚訝Eg:她很驚訝地發(fā)現(xiàn)她的新自行車不見了。Shewassurprisedtofindthathernewbikewaslost.7.Fourstudentswritedowntheirmealsonblackboardandtheclassdiscusswhethertheyarehealthyornot.Ifnot,givethereasonandadvice.范例：Iusuallyhaveformybreakfast.Iusuallyhaveformylunch.Iusuallyhaveformysupper.(判斷His/Hermeals/breakfast/lunch/supperare/isunhealthy.理由①He/Sheeatstoomuchsugar/meat或某食物②某食物isjunkfood,it’sbadforhis/herhealth.建議He/Sheshould/must/hadbettereatmore某食andless某食物).healthy(H)orunhealthy(U),Andsumuphowcanwehavehealthyeatinghabitsaccordingtothefollowingthreehabits.（）①Goingtoschoolwithoutbreakfast.（）②Eatingthefoodwhatyoulikeonly.（）③Eatingtoomuchjunkfood.Weshouldhavehealthy/goodeatinghabits.First,Second,Third,Homework：WriteashortpassagewiththetitleWeShouldHaveGoodEatingHabits.(1)MemorizetheEnglishnamesoffood.(2)ReadthroughSectionA-CtoprepareforSectionDafterclass.Ⅵ.TeachingReflection：Wordsgroupsisagoodwayto