人教版九年级全一册《Section B 1a—1e》教案-九年级英语教案

Unit6When wasit inventedSectoin B1a-1eTeaching aims[Knowledge andskills]1,Master thekey words:crispy.salty.sour,by mistake,customer2,To knowthe history of potato chips.3,Im provestugents,listening andcommunicative skills.[Processes andmethods]1,Learn someadjectives to describe the taste offood.2Jo trainstudents listeningskill bytalking about the history of potato chips.4,Task-based teachingmethods,pair workgroup work.retell the story.夕[Emotion,attitudes andvalue]Lead students to knowthe importanceof inventionsin dailylife.Difficulties andFocuses1,Master thewords andtarget language.2,Master theuse ofpassive voice.3,Repeat the history of potato chips.4,Develop studentslistening andspeaking skills.Teaching procedure:Step1Leading in.Tell the students todaywe aregoing totalk aboutthe food and thedrink welike.How manykinds offoods anddrinks canyou sayin aminuteThe studentsgive theanswers.Then askwhat isyour favouritefoodThe studentsgive theanswers.Step2PresentationShow alot offoodanddrinks tothe students,such as:banana,apple,lemon,orange,Fench fries,salted duckegg,grapes,tea ice cream.Then askhow dothese foodtasteAnd leadthe students to sayouttheanswers:banana,apple,ice cream-sweetLemons,graps,oranges-sour.French fries-crispy.Salted duckeggs,French fries-salted.Then studentsread thefour wordsof tasteagain andagain.and askthem torememberthese words.After thattell the students to do SectionB,1a and1b.If necessarycorrect theirmistakes..Step3ListeningGet thestudentstolisten tothe tapsand finishthe listeningexercises thencheck5answers:T F T FFT.Then get thestudentsto readthe listeningtests.Be sureto understandthetest.Then tellthem by mistake means错误的and itis differentfrom by accident.Step4Practice1e.1Play therecording of the historyof chipsagain,getthestudents repeatit afterit.2Student makea conversationaccording tothe informationin1c and1d.3Ask twoor threegroups toact itout.Step5Retell thestory.1The studentstake outa pieceof paperand tryto rewritethe historyof potatochips.2Ask twoor threestudentstoread theirstories.3The studentswork ingroups toshare theiranswers,report thehistoryofdifferentkinds offoods anddrinks.4Choose atleast threeor fourstories toshare withthe wholeclass.Step6SummarySay inthis classwe learnedfour wordstodescribe thetaste,we alsodid listeningpricticeofthehistoryofpotatochips,we rewrotethestoryand sharedyour ownstories,and eachof youhave donea goodjob.Step7Homework.Please trytodoexercises inSelf Check.Blackboard design:Unit6When wasit iSectionB1a-1eBanana,apple,icecream-sweetLemons grangesgraps-sour5Fench fries-crispySalted duckeggs,French fries-saltyby mistake错误的byaccident意夕卜的Potato chipswere inventedbymistake.Do youknow howpotatochipswere inventedBy learning this lesson thestudents candescribethetastes ofsome food.Bylearningthislessonthestudentscan repeatthehistoryofpotatochips.Saltedduck eggs,French fries-salted.。