中学七年级英语上册(Unit6DoyoulikebananasPeriod3)教案

DoyoulikebananasPeriod3目标Targetlanguage:Doyoulikesalad?Yes,Ido./No,Idon't.Dotheylikepears?Yes,theydo./No,theydon't.Doessheliketomatoes?Yes,shedoes./No,shedoesn't.Ilikeoranges,butIdon'tlikebananas.Welikerice.Wedon'tlikehamburgers.Helikesice-creambuthedoesn'tlikevegetables.LearningabilitygoalsLHelpthestudentslearnhowtotalkabouttheirlikesanddislikes.2.Helpthestudentsunderstandcountablenounanduncountablenoun.重点难点Howtotalkabouttheirfavoritefoods.Noun:countablenounanduncountablenoun教学环节与内容师生活动 白板应用用时Step1Warm-Upandlead-in1.Askthemtoreviewsomenewwordsandmakeadialogueabouttheirlikesanddislikes.T:Doyoulikesalad?S:Yes,Ido./No,Idon'tT:Doyoulikefruit?S:Yes.Ilikefruit,butIdon'tlikevegetables.Step2PairworkTalkaboutyourlikesanddislikesIlikestrawberriesbutIdon'tlikeoranges.Shelikesstrawberriesbutshedoesn'tlikeoranges.Ilikefruit,butIdon'tlikevegetablesShelikesfruitbutshedoesn'tlikevegetables.Step3GrammarFocusAskstudentstoreviewthegrammarboxandmakesuretheyhavemastered“do/does”questionsandcountablenounsanduncountablenouns.ReadthesentencesinGrammarFocusandpletethesentencesbelow.She .She vegetables.Checktheanswerswiththeclass.Askstudentstotalkabouttheuseofthethirdpersonsingular.①你喜欢色拉吗？ you salad?②是的。___,I_.不，不喜欢。 ,I .③他们喜欢梨吗？ likepears?④是的。 ,they .不喜欢。 ,they .⑤她喜欢西红柿吗？ she atennis?⑥是的。―，she .不喜欢。—，she .⑦我们喜欢米饭。我们不喜欢汉堡。We .We hamburgers?⑧她喜欢冰淇淋。她不喜欢蔬菜。T:AsWecanSeefromthesesentences,thethirdperson可数名词与不可数名词的含义与特点singularformsallcontainan(1)可数名词“s”，whiletheotherforms定义：是可以计数的名词。可数名词前donot.Whatisthethird可以用a,an限定，表一个，也可以用personsingularmainverb?one,two,three,some,many等限定。Whatisthethirdperson可数名词有复数形式。singularhelpingverb?atomatoaneggtwopearsS:Thethirdpersonsingular(2).可数名词复数的构成mainverbislikes.Thethird构成方式personsingularhelpingverbs一般的直接加-Sare “does” andca“doesn’t”.5.T:Verygood!Nowyouknowhowtoask,answerandexpress规则变化以s.x.sh.Ch结尾的加-esbrwaone'slikesanddislikesboth以“辅音字母+y”结尾，变yinshortformsandinplete为i,再加-esstsentences.Youmaymakeas以“f或fe”结尾，变f或femanysentencesaspossible为v,再加-esleusingdifferentpersons.以字母“o”结尾的有生命词，Samplesentences:加-es；以字母“o”结尾的无生ph Doyoulikebananas?命词，加-S Yes,Ido.Doyoulike(3)不可数名词bananas,too?定义：是指不能计数的名词。不可数名 No.,Idon't.Ilike词前不可以用a,an限定，不可以用broccoli.one,two,threemany等限定,也没有 Dotheylikebroccoli,too?复数形式。MiIkteameatWaterbreadriCe No,theydon't.Theylike（4）既可数又不可数名词strawberries.定义：在某些情况下能计数，在某些情 Does she like况下不能计数的名词。strawberriesverymuch?e.g.(1)achicken 一只鸡 Yes,shedoes.Doeshelikechicken鸡肉them?(2)anicecream一个(份) No,hedoesn'tlikethem冰淇淋icecream冰淇淋atall.Helikesapplesmost.⑶avegetablesalad一碟6.Thenshowthefollowing蔬菜沙拉salad 沙拉nounsandaskstudentstotell（4）foods,fruits表示类别，即某几种countablefromuncountable食物和水果。food,表示食物fruit表nounsandtrytousethem示水果。correctly.Step4.Workon3a.1.Let'sworkon3a.Herearesome sentences. Pleaseunderlinethecorrectwordsinthebrackets.2.Ssreadthesentencesandunderlinethecorrectwords.Theycandiscusswiththeirpartners.3.ChecktheanswersandletsomeSssaythegrammarrules.（根据句子主语的人称和数来确定谓语动词或助动词的数）Step5workon3b.Lookatthesentencesin3b.Numberthesentences[1-4]tomakeaconversation.ChecktheanswersandletSspracticetheconversation.Step6.SurveyT:Ourlikesanddislikesoffoodaredifferent.SomeSslikethesefoodandotherSslikeotherfood.Let'smakeasurveyofourlikesanddislikesaboutfood.First,lookatthechartbelowandwritedownthenamesofthefood.Second,askyourclassmatesaboutthefoodinthechart.e.g.You:Doyoulikeice-cream,LiuLi?LiuLi:Yes,Ido.You:Whataboutrice?LiuLi:No,Idon't.Makeareport.Asamplereport:LiULilikesice-cream,butZhaoJundoesn'tlikeice-cream.Helikesbananas.ZhaoLilikesFrenchfriesandpears.Butshedoesn'tlikesaladorapples.Step7HomeworkAskthestudentstopracticetalkin