高中英语Unit 2 Healthy Eating教案3 新课标 人教版 必修3 教案 8页

Unit2HealthyEating1.Topics:Problemswithdiet;Balanceddietandnutrition2.Wordsandexpressions3.Functions:1)SuggestionsandadviceYoumust/mustnot…;WhatshouldIdo?Ithinkyououghtto…;Isupposeyouhadbetter…Perhapsyoushould…Doyouthinkyoucouldgivemesomeadvice?2)SeeingdoctorsWhat’sthematter?What’swrong?Whatseemstobethetrouble?Howlonghaveyoubeenlikethis?3)Agreementanddisagreement.Idon’tagree.Ofcausenot.Idon’tthinkso.Allright.That’sagoodidea.Noproblem.Certainly/sureYes,Ithinkso.I’mafraidnot.4.Gramma:TheuseofoughttoYououghttocookfreshvegetablesandmeatwithouttoomuchfatIfyouwanttostayslim.Yououghtnottoeatthesamekindoffoodateverymeal.Period1.Step1.warmingup1.Doyoueatahealthydiet?Whatkindoffooddoyouusuallyhaveformeals?Arethefoodyouusuallyeathealthyfoodorunhealthyfood?(Discussinpairs)\n1.Namesomehealthyfoodandunhealthyfood.healthyfoodunhealthyfood.Allvegetables:cabbages,Fattyfood:FrenchfriesPepperstomatoespotatoescreamroastpork/lambAllfruits:apples,grapessugaryfood:chocolateStrawbariesbananaspearssweets/honeyice-creamDairyproducts:Milkcheesesaltyfood:canbiscuitSeafood:shrimpcookiesTofueggs2.Doyouknowthatthefoodyoueathelpsyougrowindifferentways?Somewillmakeyoufat/tall/thin.Lookatthecharmbelow,andseewhichkindoffoodthey.FOODTOGIVEYOUENERGYFOODTOGROWBONESANDMUSCLEFoodsthatfibrefordigestionandhealthFastenergyfoodSlowenergyfoodBody-buildingfoodProtectivefoodsRicesugarNoodlespotatoesSpaghettibreadCorndumplingsButtercreamOilshamnutsFriedbreadstickFriedcake/chipsDairyproducts:MilkcheeseMeateggstofuSeafoodshrimpAllvegetables(eg.beans,Cucumbers,mushrooms,peas,Cabbage,…)allfruit(pearsApples,peaches,oranges,…)Questions:1.Whichofthesegroupsoffooddoyoulikebest?2.Whichofthemdoyoueatmostoften?3.Doyouthinkweshouldeateachkindoffood?3.Whatwillhappenifyoudonoteatabalanceddiet?Toomuchfatty/sugary/saltyfoodwillcausemanydiseasesandgettoofat.Onlyprotectivefoodwillfeelweak,noenergyandgettoothin.Step2.Pre-reading\n1.Discussthequestionsinthechart.(Whichfoodcontainsmore…)2.Orderthefollowingfoodfromwhichcontainsmostfattowhichcontainsless.Answer:ice-cream,eggs,chicken,rice,peachesStep3Fastreadingandanswerthefollowingquestions1.WhatdoesWangPengwei’srestaurantserve?2.WhataboutYongHui’srestaurant?Step4Intensivereadingandfindtheanswerstocomprehending.Period2LanguagepointsStep1.Lead-in:Listentothetapetogetabetterunderstanding.Step2.Languagepoints1.WangPengweisatinhisemptyrestaurantfeelingveryfrustrated.feelingveryfrustrated现在分词在句中作伴随状语eg.Shesatonthechairreadinganewspaper.(表伴随)Walkinginthestreet,shemetheroldfriend.(表时间)Seeingnobodyathome,shedecidedtoeatoutside.(表原因)Thechildfell,strikinghisheadagainsttheground.(表结果)2.Hisrestaurantoughttobefullofpeople.Oughtto1)toshowamoralduty表示一种道义上的责任，应该Eg.Sheoughttolookafterherchildbetter.Yououghttostudyhardtogetahighmark.2)oughttohavedone表示本应该…，而却没有…Eg.Yououghttohavecomeyesterday.3.Hethoughtofhismuttonkebabs,fattyporkcookedinthehottestoil.过去分词短语作后置定语，表被动。=whichwerecookedinthehottestoil.\nEg.Theflowerspickedbyhimareverybeautiful.4.Nothingcouldhavebeenbetter.比较级与否定词连用表示最高级。=Allhisfoodcouldhavebeenthebest.Eg.Ihaveneverseenabetterfilm.ThereisnothingIlikesomuchasplayingfootball.5.PengweifollowedMaochangintoanewly-openedsmallrestaurant…newly-opened副词加动词过去式的合成形容词，合成词常见结构有：1）adv.+p.pwell-knownnewly-built2)adj.+n.+edwarm-heartedgood-tempered3)num.+n.+edfour-storiedthree-legged4)adj.+vinggoodlookingeasygoing5)n.+vingpeace-lovingenergy-givingbody-building6)n.+p.pheartfelt(由衷的)man-made7)adj.+p.pnewbornready-made(现成的)8）n.+adj.duty-free(免税的)carefree(无忧无虑的)6.Tiredofallthatfat?Tiredof厌烦的Heistiredofdoingthesamethingallyearround.Tiredout筋疲力尽IwastiredoutwhenIfinallyreachthetopofthemountain.Tiredfrom因…而疲倦Iwasverytiedfromrunningfast.7.Iwilltakeallthatfatoffyouintwoweeksifyoueathereeveryday.Takeoff脱掉，除掉(vt.)，起飞(vi.)Eg.Don’ttakeoffyourcoat,it’scoldoutside.Theplanetookoffdespitethefog.8.Hecouldn’thaveYonghuigettingawaywithtellingpeoplelies!1）havesb.doingsth.允许谋事发生，尤用于否定句中Eg.MrZhangwon’thavehisdaughterarrivinghomeafter12o’clock.Iwon’thaveyousayingso!\nHavesb.dosth.使某人做某事，不定式作宾语补足语，省略toEg.Thebosshastheclerksworkuntillateintheevening.Havesth.Done请别人做某事。Eg.Myhairisquitelong,Imusthaveitcut.2)getawaywithsth.a)不因谋事而受惩罚。Eg.Iwon’thaveyougettingawaywithcheatingintheexam.b)偷携某物潜逃。Eg.Therobbersrobbedthebankandgotawaywithalotofmoney.c)收到较轻的惩罚。Eg.Hewassoluckytogetawaywithafineforsuchaseriousmistake.Step3.SsreadthepassagetogetherPeriod3.Usinglanguage---Reading:Comeandeathere(2)Step1.Lead-inT:Asweknow,WangPengweiandYongHuihosttwodifferentstylesofrestaurants,andYongHui’sslimmingrestaurantattractedallthecustomersfromWangPengwei’s.PengweiwasveryangryanddecidedtodoaresearchtocompeteagainstYongHui.Whatcouldthecompetitionbeon?Step2.Ssreadthepassagewithin5minutesandanswerthequestionsgiven.Question:Howdotheyprovideabalancedmenu?Step3.Languagepoints1.Perhashewouldbeabletoearnhislivingafterallandnothavetoclosehisrestaurant.earnone’slivingby…=liveby…=makealivingby…靠…谋生eg.Heearnedhislivingbybeggingfromdoortodoor.2.Hedidn’tlookforwardtobeingindebtbecausehisrestaurantwasnolongerpopular.Beindebt欠债。Beoutofdebt还清债务。Beinsb.’sdebt欠某人人情。Eg.Savingmylife,Iamforeverinyourdebt.\n3.Shedidn’tlookhappybutglaredathimasshemovedroundthecustomers.Glareat怒视，带有敌意Eg.“Howcouldyoudothat？”hesaid,glaringathismother.Glanceat扫视Eg.Heglancedathiswatchandleftinahurry.Stareat张大眼睛死死地盯着Eg.Shestaredathiminsurprise.4.YongHuiagreedtostayandsoontheywerebothenjoyingthedumplings,fattyporkandcola.Agreeto(do)sth.表示“同意某事或某建议”，后只能跟表“提议，计划，方案，打算，安排”的名词。Eg.Heagreedtotheirproposal.Heagreedtogetsomeonetohelpus.Agreewithsb.同意某人Eg.Iagreewitheverywordyousaid.Agreeonsth.表示在某事上取得一致的意见Eg.Theyagreedonadateforthenextmeeting.5.Butdon’tyouthinkitwouldbebetterifyouwereabitthinner?虚拟语气，表示与现在事实相反的假设时，条件状语从句的谓语动词用过去式（be用were），而主句的谓语动词用would(should,could,might)+动词原形。例如：IfIwereyou,IshouldstudyEnglishbetter.Ifhehadtime,hewouldattendthemeeting.6.Myresearchhasshownmethatneitheryourrestaurantnormineoffersabalanceddiet.Neither…nor既不…也不…1）引导并列主语时，谓语的数于最靠近谓语的主语保持一致Eg.Neitherthestudentsnortheteacherhassufferedfromthefirewiththetimelyhelpofthefirefighters.2)引导两个分句时，这两个分句中的主谓均要倒装。\nEg.NeitherdoIknowheraddress,nordoeshe.Neithercouldthepatienteat,norcouldhedrink.Period4ListeningStep1.ListeninginUsingLanguageonPage141.T:WeallknowthatbeforeWangPengweiandYongHuicombinedthetworestaurantsintoone,theycompetedagainsteachotherfiercely.WhatmadeWangPengweihavetheideatocooperatewithYongHui?Let’slistentothetapeandthenfillinthecharts.2.Ssreadthechartsandlistentothetape.3.PossibleanswersEnergy-givingFoodsBody-buildingFoodsProtectiveFoodsRicenoodlesnutsMeatfruitButters,etcfishvegetablestofuOwnerofrestaurantProblemswithfoodsofferedFoodstobeofferedWangPengweiToomuchfatMoreprotectivefoodYongHuiNotenoughfatMoreenergy-givingandbody-buildingfoodWhatisWangPengwei’ssuggestionforsolvingtheproblem?--WangPengweithoughttheyshouldworktogetherandmakeabettermenu.Step2.ListeningonPage481.Whatarethecoloursoftrafficlights?Redorangegreen\n1.Wealsohavesuchcoloursoffoods,whatarethey?Listentothetapetogettheanswers.Redfoods:stop(onlyalittle)Orangefoods:becareful(someeveryday)Greenfoods:go(moreeveryday)butterBreadFreshfruitcreamNoodlesvegetablesNutsRiceCakesEggsFoodsfriedinfatTofuMeatfishPeriod5.ExerciseleftandcheckingtheanswersofBestEnglish