外研版七年级上册Unit 5 Period 4 Listening and speaking教学课件

Unit5ThepowerofplantsListening&Speaking

Tobeabletolistenfornumbers;

Tobeabletounderstandandintroducethedifferentusesofplants;学习目标

Tobeabletoaskforandgivepermission.新课讲授Whatplantscanyouseeinthepictures?RiceWheatCornHowdoyouusuallyeatthem?ricenoodlesoatmeal/ˈəʊtmiːl/cornpancakeRice,wheatandcornaretheworld’stopthreefoodplants.Peoplearoundtheworldeat

themindifferentways.Forexample,ricenoodlesinEastAsia,breadinEuropeandtacosin

theAmericas.Thereisavlogaboutcorn.Let’slistentolearn.LookandsayJasonisavlogger.HeistakingavlogabouttheSweetCornFestival.2.Whatishedoing?1.Whatfestivalisit?TheSweetCornFestival.Listentotheopeningofthevlog.WhatisJasontalkingabout?1aTheimportanceofcorninMexico.bCornindifferentcultures.cAfamousMexicancorndish./eɪ/amazingplay

/aɪ/sizelike/ɔɪ/toyboy

/eɪ/makecake

greattaste

/aɪ/buytry

lighthigh

/ɔɪ/enjoy

oilcoinjoy

MorepracticePhoneticsinuseLearningtolearnListeningfornumbers

Whenlisteningfornumbers,payattentiontowordsandexpressionslikenearly,about,over,andmore/lessthan.Theyusuallycomebeforenumbers.Thebiggestoneisnearly1_____(40/50)cmlong!PeoplestartedgrowingcorninMexicoabout

2________(900/9000)

yearsago!Today,it’sabigpartoftheir3__________Thereareover4_________(600/100)corndishesnow!Cornisn’tjust5__________.Peopleevenuseittomaketoys.It’salsopartofMexicanculture.ListenagainandcompleteJason’snotesforthevlog.2409,000cooking600cultureWhatdoyouknowaboutcornasafoodplantnow?Thebiggestonewasnearly40centimeterslong.PeoplestartedgrowingcorninMexicoabout9,000yearsago.Thereareover

600corndishesnow!

hugesizelonghistoryrichdishesimportantamazing&Jason:WelcometoAmazingPlants.ThisisJason.I’mattheSweetCornFestivalinMexico.Lookatthisearofcorn!Canyoubelievethesizeofit?!Butit’snotthebiggest.Thebiggestoneisnearly40cmlong!PeoplestartedgrowingcorninMexicoabout9,000yearsago.Today,it’sabigpartoftheircooking.Thereareover600corndishesnow!Cornisn’tjustfood.Peopleevenuseittomaketoys.It’salsopartofMexicanculture.Let’sgoandsee!ListeningscriptListentotheconversationandcompletethesentences.3CornseedsTacosareatraditionalMexicanfood.We1_______themfromcornseeds.Wemakechipswithcornseeds,too.CornsilkIt’sthe“hair”ofcorn.Peopleinmanycountriesmake2________withit.Itis3________foryourhealth.CornhusksWemake4__________dollswithcornhusks.teagoodtraditionalmakeListenagain.Thentalkabouthowpeopleaskforandgivepermission.Askingforandgivingpermission

Askingforpermissionhelpsusgetsomethinginapoliteway.WecanusethequestionsMayI…?orCould/CanI…?PeoplecanreplyCertainly,SureorGoahead.LearningtolearnJason:CanItrythetaco?Jose:Sure.Jason:Yum!AretacosatraditionalMexicanfood?Jose:Theyare!Wemakethemfromcornseeds.Nowtrythesechips.Wemakethemwithcornseeds,too.Jason:Oh,what’sthat?Jose:It’scornsilktea.Jason:Cornsilk?Jose:It’sthe“hair”ofcorn.Peopleinmanycountriesmaketeawithit.Itisgoodforyourhealth.Tryit!Jason:It’ssweet.Oh,whatarethese?Silvia:They’retraditionaldolls.Wemakethemwithcornhusks.Jason:Socolourful!MayItakeavideoofthem?Silvia:Certainly!Jason:Cornhassomanyuses.Thisisamazing.There’sasayinginMexico:withoutcorn,thereisnocountry.Doyouagree?Workinpairs.Actoutaconversationabouttheusesofaplant.Step1Chooseoneoftheplantsandthinkaboutthreewaysofusingit.Step2Haveaconversationaboutitsuses.Trytoaskforandgivepermissionintheconversation.4Thisis…Weuseitfor…That’strue.Iamhopingtoknow…,mayI?Whatabout…?CouldIknow…?Yes,ofcourse.A:Couldyoutellme

aboutbamboo?B:Ofcourse.Weusebambooforfood.A:Yes,that’strue.lofteneatbambooshootswithnoodles.B:Wealsousebambooasabuildingmaterial.Youcanbuildhouseswithit.A:That’sinteresting!MayIaskyou

foranotheruse?B:Yes,noproblem.Youcanmakepaperfrombamboo.A:Thankyou!Bambooisaveryusefulplant.SampleTalkaboutwhatyouhavelearntaboutthedifferentusesofplantsinthissection.dollsfoodteagiftspapercloth(es)coolclimatetoolsboatshousesaircleaningFreetalkPeoplearoundtheworldeatthemindifferentways.世界各地的人们用不同的方式吃它们。LanguagepointTheycanexpresstheirideasindifferentways.他们能用不同的方式表达他们的想法。Parentsshowtheirloveforchildrenindifferentways.父母用不同的方式来表达他们对孩子的爱。indifferentways用不同的方式或方法当堂检测根据汉语提示完成句子。1.我们可以用不同的方式来解决这个问题。Wecansolvethisproblem_____________________.2.老师经常告诉我们学习英语的重要性。Theteacheroftentellsus________________________learningEnglish.3.我们学校有将近两千名学生。Thereare__________________________inourschool.4.我能借用你的钢笔吗？___________________borrowyourpen?5.妈妈允许我每天看半小时电视。Mymother______________________towatchTVforhalfanhoureveryd