高考英語一輪復習 Unit 2 Healthy eating課件 新人教版必修3.ppt

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Book3Unit2,Healthyeating,話題晨背積累寫作素材,自主排查夯實基礎知識,邊講邊練突破核心考點,在高考語境中提升解題技能,,,,話題詞匯,話題晨背積累寫作素材,1.appetiten.食欲；胃口2.deliciousadj.美味的；可口的3.freshadj.新鮮的4.digestv.消化；領(lǐng)會5.nutritionn.營養(yǎng)；滋養(yǎng),6.recipen.食譜；烹飪法7.tastev.品嘗；n.味道8.behigh/lowin含……高/低9.buildupone’sbody增強某人的體質(zhì)10.keepabalanceddiet保持均衡的飲食,經(jīng)典語篇,目前，食品安全問題引起了人們的廣泛關(guān)注。一些生產(chǎn)廠商為了降低成本追求利潤，缺乏足夠的安全措施，致使一些劣質(zhì)或有害食品流入市場，對人們的健康產(chǎn)生了極大的危害。請你就此事給一家英文報刊寫封信，談談個人看法并呼吁整個社會關(guān)注此事。要求：詞數(shù)100左右。參考詞匯：利潤profit；安全措施safetymeasures,佳作欣賞,DearSir，I’mwritingtotalkabouttheproblemsoffoodsafetynowadays.Inordertoreducethecostandmakemoreprofits，somefoodcompaniesdon’ttakenecessarysafetymeasurestoguaranteethefoodquality.①Asaresult，moreandmorelow-qualityfoodflowsintothemarket，doingalotofharmtoconsumers’health.②,Inmyopinion，foodisessentialtohumanbeings.③Wecannotlivewithoutproperfood.Ifnonoticeweretakenoffoodsafety，thehealthofthewholenationwouldsuffer.④SoIcallonthewholesocietytotakeactionandputanendtothelow-qualityfood.Onlyinthiswaycanweliveahealthierlife.Yourstruly，LiHua,思維發(fā)散,1.用soasto改寫第①句2.用定語從句改寫第②句,Somefoodcompaniesdon’ttakenecessarysafetymeasurestoguaranteethefoodqualitysoastoreducethecostandmakemoreprofits.,Asaresult/consequence，moreandmorelow-qualityfoodflowsintothemarket，whichdoesalotofharmtoconsumers’health.,,答案,3.用view組成的短語改寫第③句4.用短語payattentionto改寫第④句,Frommypointofview，foodisessential/vital/importanttohumanbeings.,Ifwepaynoattentiontofoodsafety，thehealthofthewholenationwouldsuffer.,,答案,返回,,自主排查夯實基礎知識,A.寫作單詞1.(n.)缺點；虛弱；弱點2.(n.)強項；長處；力量3.(vt.)咨詢；請教；商量4.(vt.&vi.)(使)聯(lián)合；(使)結(jié)合5.(n.)債；債務6.(n.)日常飲食(vi.)節(jié)食,weakness,strength,consult,combine,debt,diet,,答案,重點單詞,7.(vt.)平衡；權(quán)衡(n.)天平；平衡8.(n.)謊話；謊言(vi.)說謊9.(n.)利益；好處(vt.&vi.)有益于；有助于；受益10.(vt.)限制；限定(n.)界限；限度(adj.)有限的,balance,lie,benefit,limit,limited,,答案,B.閱讀單詞11.protective(adj.)12.curiosity(n.)13.customer(n.)14.discount(n.)15.bean(n.)16.fry(vt.&vi.)17.ought(v.&aux.)18.hostess(n.),給予保護的；保護的,好奇心,顧客；消費者,折扣,豆；豆科植物,油煎；油炸,應當；應該,女主人；女主持人,,答案,19.raw(adj.)20.fibre(n.)21.cooperation(n.)22.breast(n.)23.slim(vi.)(adj.)24.roast(vt.&vi.)(adj.)25.digest(vt.&vi.)(n.),生的；未加工的,纖維；纖維制品,合作；協(xié)作,胸部；乳房,變細；減肥,苗條的；纖細的,烤；烘,烤制的,消化,摘要；概要,,,答案,26.glare(vi.)(n.)27.spy(vt.&vi.)(n.)28.sigh(vi.)(n.),怒目而視；閃耀,怒視；炫目的光,窺探；秘密監(jiān)視,間諜；偵探,嘆息；嘆氣,嘆息；嘆息聲,,答案,1.平衡膳食2.應當；應該3.體重減輕；減肥4.受到從輕發(fā)落；(做壞事)不受懲罰5.說謊6.贏回；重新獲得7.謀生,balanceddiet,oughtto,loseweight,getawaywith,tellalie,win...back,earnone’sliving,,答案,重點短語,8.欠債9.暗中監(jiān)視；偵查10.削減；刪節(jié)11.不久以后12.增加體重,indebt,spyon,cutdown,beforelong,putonweight,,答案,1.WangPengsatinhisemptyrestaurant.王鵬坐在他那空蕩蕩的餐館里，感到很沮喪。2.“，”hethought.他想：“再沒有比這些更好吃的了?！?.Suddenlyhe.突然間他看到自己的好朋友李昌匆匆走過。4.HecouldnotYongHuitellingpeoplelies!他可不能讓雍慧哄騙人們卻不受懲罰！,feelingveryfrustrated,Nothingcouldbebetter,sawhisfriendLiChanghurryingby,have,gettingawaywith,,答案,經(jīng)典句式,WangPengfeltveryfrustrated1.hesawnoneofhispatrons(常客)wouldeatinhisrestaurant.Inhisopinion，nothingcouldbebetter2.hisfriedrice，barbecuedmuttonkebabs，fattyporkorhissugarycola.Whowonhiscustomers？HefollowedoneofhisbestfriendsintoYongHui’s3.(new)openedslimmingrestaurantandwasamazed4.themenuthere：rawvegetables，fruitandwater.ItwasobviousthatYongHuiwastellinglieswhenpromisingtomakethecustomers5.(thin).,when,than,newly,at,,thinner,,答案,課文語法填空,Inordertowinhiscustomers6.，hewenttothelibrarytodosomeresearch,7.showedYongHui’smenudidn’tgivethecustomersenergygivingfood.HavingfoundouttheweaknessofYongHui’smenu，WangPengwrotehisownsign,8.(say)energygivingfoodserved.Infact，therewasweaknessinWangPeng’smenu，too.Foodathisrestaurant9.(contain)toomuchfat.Sotheonlysolutionistocombinethetwomenustogethertobe10.balancedmenu.,back,which,saying,contains,a,,答案,返回,,邊講邊練突破核心考點,balancen.均衡，平衡；天平，秤；余額；vt.使保持平衡；權(quán)衡(keepsteady)；使相等，相抵(be/keepequal),1.,(1)keep/loseone’sbalance保持/失去平衡offbalance失去平衡；不知所措(2)balance...against權(quán)衡，比較(3)balancedadj.平衡的；和諧的；安定的balanceddiet平衡膳食,,應試指導健康、飲食類寫作高頻詞匯,(1)Nowadays，thebalanceofnatureisbeingdestroyedandtheweatherisgettingwarmerandwarmer.現(xiàn)在，大自然的平衡正在被破壞，天氣變得越來越暖和。(2)Ifoundithardtokeepmybalanceontheicypath.我發(fā)現(xiàn)在結(jié)冰的路面上行走很難保持平衡。,,圖解助記,圖解助記,,多維訓練,(1)單句語法填空①Iwasthrownbalance，andthemoreIignoredthesorrow，themoreitseemedtogrow.②Beforemakingthefinaldecision，you’dbetterbalancetheadvantagesthedisadvantages.③A(balance)dietisimportanttohealth.,off,against,balanced,,答案,(2)同義句改寫Shebalancedthedemandsoftheworkplaceagainstthoseoffamilylifeandthenchosethelatter.(用現(xiàn)在分詞短語作狀語改寫),Balancingthedemandsoftheworkplaceagainstthoseoffamilylife，,shechosethelatter.,,答案,consultv.咨詢；請教；商量；查閱；參看,2.,consultadictionary查字典consultsb.請教某人consultwithsb.about/onsth.就……與某人商量,,多詞一義consult，lookup，referto,(1)Sheconsultedherdoctoraboutherdisease.她向她的醫(yī)師求診。(2)Iconsultedwithafriendofmineaboutthismatter.我就此事與我的一個朋友商量。,,圖解助記,圖解助記,,特別提醒,詞義辨析,特別提醒consult用作“請教；咨詢；查閱”解時，是及物動詞；作“商量”解時，多用作不及物動詞，后跟withsb.，意為“和某人商量”。,,詞義辨析,詞義辨析consult，referto，lookup三者都可以用來表示“查閱，參考”，但是其賓語有所不同：consult/referto＋abook/dictionary/encyclopedia，etc.lookupsth.inabook/dictionary/encyclopedia，etc.,多維訓練,(1)用consult，referto，lookup的正確形式填空①yourdoctorabouthowmuchexerciseyoushouldattempt.②thechartonPage44forthecorrectcookingtimes.③WhenIcomeacrosssomethingunknown，Iwillitinareferencebook.,Consult,Consult/Referto,look,up,,答案,(2)完成句子①有關(guān)你的病情，建議你去咨詢一下醫(yī)生。Itisrecommendedthatyoushouldyourillness.②現(xiàn)在你最好去找內(nèi)科醫(yī)生協(xié)商一下。Nowyouhadbetteraphysician.,consultyourdoctorabout,consultwith,,答案,limitn.界限；限度；vt.限制；限定,3.,,(1)alimitto……的限度setalimitto/on限制……(2)limit...to...把……限定在……范圍內(nèi)(3)limitedadj.有限的belimitedto受限于……,(1)I’llhelpyouasmuchasIcan，butthere’salimittowhatIcando.我會盡力幫忙，但我所能夠做的也是有限度的。(2)Wemustsetalimittotheexpenseofthetrip.我們必須對此旅游費用定一個限額。(3)Limitedsuppliesguaranteeastablepriceofthecoin.限量供應確保幣值穩(wěn)定。,單句語法填空(1)Hewilllimit(him)toadiscussionofthesetwotopics.(2)Howwillyouusethe(limit)timeyouhave?(3)I’vebeenaskedtolimitmyspeechtenminutesmaximum.(4)Inmyopinion，takingcellphoneswiththestudentsshouldnotbebanned，but(limit)tocertainareas.,多維訓練,himself,limited,to,limited,,答案,benefitv.有益于；有助于(beusefulto)；受益；n.優(yōu)勢(advantage)；益處；成效,4.,多詞一義beofbenefitto，bebeneficialto，dogoodto,,(1)benefitsb./sth.對某人/物有益benefitfrom/by從……中受益(2)beofbenefitto＝bebeneficialto對……有益forone’sbenefit＝forthebenefitofsb.為幫助某人；為某人的利益,(1)Ibenefitagreatdealfromreading.我從閱讀中受益良多。(2)Thewarningsignwasputthereforthebenefitofthepublic.那兒設立了警告牌以引起人們的警惕。,(1)單句語法填空①Astayinthecountrywillbe(benefit)tohishealth.②IfeelthatIhavebenefitedgreatlyherwisdom.,多維訓練,beneficial,from/by,,答案,(2)同義句改寫Thenewregulationwillbeofbenefittoeveryoneconcerned.①(用beneficial改寫)②(用benefitfrom改寫)③(用benefit改寫),Everyoneconcernedwillbenefitfromthenewregulation.,Thenewregulationwillbenefiteveryoneconcerned.,Thenewregulationwillbebeneficialtoeveryoneconcerned.,,答案,getawaywith(做了壞事)而不受懲罰；受到從輕發(fā)落；攜帶……跑掉(后跟名詞或動名詞,5.,,應試指導“動詞＋副詞＋介詞”類語境詞義辨析,getawayfrom從……脫離；逃脫getacross解釋清楚，使人了解getover克服；恢復getdownto開始；著手getround/around走動；(消息)傳開,(1)Thepolicemancan’thavethethiefgettingawaywithstealingpeople’smoney.警察不能容忍小偷偷了人們的錢而跑掉。(2)Emailsareefficientandconvenient，butthebestwaytogetacrossamessageisstilltotalkitoutinperson.電子郵件雖然高效便利，但是傳遞信息的最好的辦法還是親自把它說出來。,(1)Shewiththehelpofastick.(2)Haveyouthescareyouhadyesterday?(3)HesometimeshastroublehismeaninginEnglish.(4)Shethedogbutshehadbitemarksonherleg.(5)Anyway，we’reherenow，solet’ssomeseriouswork.,多維訓練,getsaround,gotover,getting,across,gotawayfrom,getdownto,,答案,strengthn.強項；長處；力量,6.,多維訓練,(1)單句語法填空①Hisvisitisintendedto(strength)tiesbetweenthetwocountries.②Everybodyshouldbeawareofhis(strong)andweaknessessothatwecanworkbetterasateam.,strengthen,strengths,,答案,(2)完成句子①Bill做大量的身體鍛煉以增強體質(zhì)。Billwasdoingalotofphysicalexerciseto.②困難磨練意志，正如勞動鍛煉身體。Difficulties，aslabordoesthebody.,builduphisstrength,strengthenthemind,,答案,combinev.(使)聯(lián)合；(使)結(jié)合,7.,多維訓練,(1)單句語法填空①Afullmanismadeby(combine)effortsconfidence.②A(combine)offactorsledtoherdecisiontoresign.③Hydrogen(combine)withoxygencanformwater.,combining,with,combination,combined,,答案,(2)同義句改寫Mygraduateschooltrainingiscombinedwithmyexperienceasadentist，whichqualifiesmeforthisparticularjob.(用過去分詞短語作定語改寫),Mygraduateschooltrainingcombinedwithmyexperienceasa,dentistshouldqualifymeforthisparticularjob.,,答案,cutdown砍倒；削減；壓縮；刪節(jié),8.,多維訓練,(1)寫出下列句子中cutdown的漢語意思①Hetriedtocutdownonsmokingbutfailed.②Cutdownthearticlesoastomakeitfitthespaceavailableonthepaper.③Hecutdownthetreeandcutitupforfirewood.,削減,刪節(jié)；刪減,砍倒,,答案,①HealsosuppliedthenorthwhenAmericaenergyaid.②Hethemeatbeforehismothercameback.③Howcanyoutheriskofcancer?④Billyshowedmethearticleheofthemagazine.,cutoff,hadcutup,cutdown,hadcutout,,答案,“Nothingcouldbebetter，”hethought.,他想：“再沒有比這些更好(吃)的了。”,9.,nothingcouldbebetter意為“沒有比這更好的了(這是最好的)”，為否定詞和比較級連用表達最高級意義。最高級意義的多種表達法：,,句型公式：否定詞和比較級連用表達最高級意義,(2)否定詞＋so/as＋形容詞(副詞)原級＋as(3)否定詞＋形容詞(副詞)比較級(＋than)(4)the＋形容詞(副詞)最高級,,(1)Nothingissoeasyasthis.＝Nothingiseasierthanthis.這是最容易的事。(2)—Doyouthinkourbasketballplayersplayedverywellyesterday?—Theycouldn’thavedonebetter.——你認為我們的籃球隊員昨天打得很好嗎？——他們打得太棒了。,多維訓練,一句多譯湯姆是他班上最聰明的學生。(1)Tomismoreintelligentthanstudentinhisclass.(2)Tomismoreintelligentthantheotherstudentsinhisclass.(3)Tomismoreintelligentthanallstudentsinhisclass.(4)Tomismoreintelligentthananyoneinhisclass.(5)isasintelligentasTominhisclass.(6)NooneisintelligentthanTominhisclass.(7)Tomisintelligentstudentinhisclass.,anyother,anyof,theother,else,Noone,more,themost,,答案,返回,,在高考語境中提升解題技能,語境填詞,1.Ifyouhaveanydoubtsaboutyourhealth，you’dbetter(咨詢)yourdoctoratonce.(2015天津)2.Thattheycouldgetmaterial(好處)fromherneverenteredtheirminds.(2015江蘇)3.Whenhewasrunningafterhisbrother，theboylosthis(平衡)andhadabadfall.(2015湖北),consult,benefit,balance,,答案,4.Keepholdingyourpositionforawhile.Ithelpsdevelopyour(力量)andflexibility.(2014遼寧)5.Nowwehaveaspecialofferfor10days，duringwhichyoucanenjoyahalfprice(打折)andafreedelivery.(2013北京),strength,discount,,,答案,單句語法填空,1.InrecentyearsanEnglishword“infosphere”hasappeared，(combine)thesenseof“information”and“atmosphere”.(2015福建)2.Theyhelpusunderstandsciencesubjectsbetterandarouseour(curious)aboutscientificdiscoveries.(2014浙江)3.Sometimes，hewaslimitedacageunderwaterbutthatdidnotbotherhim.(2014江西),combining,curiosity,,to,,答案,4.Yourhouseoflifeought(be)amansion(豪宅)，aroyalpalace.(2014福建)5.youwanttocatchafishyouneedtothinklikeafisherman.(2015廣東)6.Shedidhaveanetworkofclosefriendsandfamily，andmaybethisissatisfiedher.(2013天津)7.Hehelpedmeidentifymy(weak)andmystrengths.(2013浙江)8.ThemanagerissaidtohavearrivedbackfromPariswherehe(meet)someEuropeanbusinesspartners.(2012江蘇),tobe,If,what,weaknesses,hadmet,,,答案,9.Theartshowwasfarfrombeingfailure；itwasgreatsuccess.(2009天津)10.Even(limit)feedbackorexaminationbecomesamajortaskifthereareseveralthousandstudentsintheclass.(2013湖南),a,a,limited,,答案,短語填空,1.Youareoldenoughtoown.(2011遼寧)2.Startingyourownbusinesscouldbeawaytoachievingfinancialindependence.Ontheotherhand，itcouldjustputyou.(2014江西)3.Thecommunitycollegehastoonstaffsoastosavemoney.(2014湖北)4.Mydaytherewentverywell，andIgotawellpaidjob.(2012大綱全國Ⅱ),earnyour,living,indebt,cutdown,beforelong,,答案,5.Ittakescouragetobehonestwhenpeopleallaroundyouarecheatingontests，lyingtotheirparents，andstealingatwork.(2009四川)6.Butthebottomlineisthateatinginthemorningisveryimportantwhenyou’retryingto.(2009全國Ⅱ),gettingaway,with,loseweight,,答案,完成句子,1.我們相信我們確實有能力改變事物，幫助我們的星球。Webelievethattochangethingsandhelpourplanet.(2013遼寧)2.他一定感覺到了我正在看他。他突然瞥了我一眼，輕輕地說：“你為什么那樣盯著我看？”HethatIwaslookingathim.Hesuddenlyglancedatmeandsaidquietly，“Whyareyoustaringatmelikethat？”(2015湖南),wedohavethepower,musthavesensed,,答案,3.那是那么好的一家旅館，所以我要把它推薦給去北京的朋友。ItisIwouldrecommendittoanyfriendofminewhoisgoingtoBeijing.(2012陜西)4.——你們的新保姆怎么樣？——找不到更好的了。所有的孩子那么喜歡她?！狧ow’syournewbabysitter?—We.Allourkidslovehersomuch.(2011浙江)5.我想去跑步，因為跑步讓我感覺良好。Iwanttorun.(2011湖南),suchagreathotelthat,couldn’taskforabetterone,becauseitmakesmefeelgood,,答案,1.瑪麗是個胖女孩，想減肥變得苗條。2.她沒有咨詢醫(yī)生而是只吃生的蔬菜。3.很快，她發(fā)現(xiàn)自己的精力大不如前，容易疲勞，并失去了信心。4.后來她意識到她應該平衡飲食。提示：黑體部分用本單元詞匯表達，并且請使用who引導的定語從句。,寫作素材(關(guān)于健康飲食),,微寫作,連句成篇(將以上句子連成一篇50詞左右的英語短文),Mary，whowasafatgirl，wantedtoloseweighttobecome,slim.Shedidn’tconsultthedoctorandlivedonrawvegetables.Soonshefoundshewasnotenergeticasbeforeandgottiredeasilyandlostheart.Latersherealizedsheoughttokeepabalanceddiet.,,答案,返回,