2018版高考英語(yǔ)大一輪復(fù)習(xí) 第1部分 基礎(chǔ)知識(shí)考點(diǎn) Unit 2 Healthy eating課時(shí)

Unit2HealthyeatingI?單句語(yǔ)法填空Perhapsevolution（進(jìn)化）providedhumanbabieswith（curious）andanaturaldrivetoexplaintheirworlds.（2016?浙江，閱讀C）Gossip（閑話）alsocanhaveathirdeffect:it（strength）unwritten,unspokenrulesabouthowpeopleshouldact.（2016?浙江，閱讀A）Twoweekshavepassedsinceyoucametoourschoolfortheexchangeprogram，whichweallhavebenefited.（2016?天津，書面表達(dá)）Moveslowly，thenbesuretokeepbalanceanddon'tletyourbodyshake.5.Somepeoplebelievethattheycan'thelp（put）onweightastheygetolder.Aspartofhealthydiet，eatmorefruitsandvegetableseachday.Myhusbandmust（gain）weight.Thesweaterthatusedtofithimwellisnowtootightforhim.Heknewhecouldgetthroughanyemergencybydoinghecouldtothebestofhisability.9.It'sgreatforwomentohavetheirchildrenandjobs（combine）.10.youwanttocatchafishyouneedtothinklikeafisherman.答案1.bined10.IfII?單句改錯(cuò)（每句僅1處錯(cuò)誤）1.Theystoodthere，glaredateachotherwithoutaword.2.I'mverysorrytohavehadyouwaitforsolong.3.Thereisnopossibilitythathewillkeephisword.Heisalwaystoldlies.4.She'sgettingtiredofgointothatofficeeveryday.Knowledgecanbeofverybenefittoeverybody.Chinatodayisnolongerthatwhatsheusedtobethirtyyearsago.7.Inordertomakeherselfmorebeautiful，shehadherhaircuttingyesterday.8.It'sunfairthathegetsawayfromcheatingbecausehe'safamousauthor.9．Helookedaboutforhereverywhere，feltdeeplyfrustratedatherdisappearance.10．Thiscountryhasindebtforayearbecauseofthefinancialcrisis.Nowthingshaveimprovedalittle.答案l.glaredfglaring2.wait—waiting3.told—telling4.go—going5.veryfgreat6.去掉that7.cutting—cut8.from—with9.felt—feeling10.has后加beenIII?單元考點(diǎn)作文串記(一)根據(jù)提示翻譯句子1.這是保持健康的幾條建議。(keephealthy)2．你需要健康平衡的飲食。(balanceddiet)3．不要吃富含糖類和脂肪的食物。(contain)4．它們會(huì)很容易讓你長(zhǎng)胖。(putonweight)5．因此你應(yīng)該減少它們的攝入量。(cutdown)6．為了健康，充分的休息是必要的。(forthebenefitof)(二)加入適當(dāng)過(guò)渡詞，連句成篇答案(一)1.Herearesometipstokeephealthy.2．Youneedahealthyandbalanceddiet.3．Don'teatthefoodscontainingtoomuchsugarandfat.4．Theywillmakeyouputonweighteasily.5．Therefore，youshouldcutdowntheamountofthem.6．Itisnecessarytohaveenoughrestforthebenefitofyourhealth.（二）【參考范文】Herearesometipstokeephealthy.Youneedahealthyandbalanceddiet;besides，don'teatthefoodscontainingtoomuchsugarandfa，twhichwillmakeyouputonweighteasily.Therefore，youshouldcutdowntheamountofthem.Atthesametim，eitisnecessarytohaveenoughrestforthebenefitofyourhealth.W.閱讀理解Americansspendmorethan$20billionayearonsupplements（營(yíng)養(yǎng)品）inthehopeofpreventingcancer,heartdiseaseanddementia（癡呆）.However,anewstudyshowstheyprovidenobenefitandtheymayevenbedangerousforpeople.Researcherssaypeoplehavespenttoomuchmoneyonpillsthatbringnobenefit,andinsomecasesmayevenbeharmful.What'sworse,somecompaniesevencasuallystatethattheirproductscanhaveapositiveeffectonsomekindsofdiseases.EnoughisEnoughAninternationalteamofresearchersconductedthreedifferentstudies.Thefirstwasastudythatlookedattheconsumptionofadailymultivitamin復(fù)（合維生素）topreventdiseaseandcancerinmorethan450,000participants.Thesepillshadnoobviouseffectondeath.Thesecondstudylookedintotheeffectofadailymultivitaminafteraheartattackinabout,1700menandwomenoveranaverageoffiveyears.Noadvantagecouldbefound.Thethirdstudylookedintotheuseofamultivitamintopreventdementiainnearly6,000menaged65orolder.Again,nothing.“Thesevitaminpillsshouldnotbeusedfordiseaseprevention.Enoughisenough,”saidresearchers.DangeroustoYourHealthIfthatwasn'tbadenough,researchersalsofoundthatvitaminE,whentakeninlargedoses（劑量）,canbeharmful.Surprisingly,smokerswhotooksomesupplementswereatanincreasedriskofdevelopingcancer.Besides,toomanyvitaminpillscandoharmtopeople.Insteadoftakinginvitaminsandminerals,expertssuggestthatpeopleshouldeatfruitsandvegetables,reducefatandsaltandtakeexercise.【語(yǔ)篇解讀】本文是說(shuō)明文,題材為日常生活類。很多人覺(jué)得維生素可以補(bǔ)充營(yíng)養(yǎng),長(zhǎng)期服用還能預(yù)防疾病。研究表明，吃營(yíng)養(yǎng)品對(duì)健康無(wú)效，吃多了還有害。1．What'sthebesttitleforthetext?A．VitaminsandmineralsareawasteofmoneyB．AmericansdislikeeatingfruitsandvegetablesC．ThreestudiesonsupplementsonsaleD．Americansvaluehealthmore答案A［主旨大意題。本文主要講研究表明，吃營(yíng)養(yǎng)品對(duì)健康無(wú)效，吃多了還有害，所以花錢買營(yíng)養(yǎng)品是一種浪費(fèi)。］2．Whatcanwelearnfromthefirsttwoparagraphs?A．Thegovernmentshouldpunishsomecompanies.B．Americansareunlikelytosufferheartattacks.C．Peopleknowtheyhavebeencheated.D．Peopleshouldstoptakingthesepills.答案D［推理判斷題。根據(jù)文章第一段theymayevenbedangerousforpeople和第二段Researcherssaypeoplehavespenttoomuchmoneyonpillsthatbringnobenefit，andinsomecasesmayevenbeharmful可知，吃營(yíng)養(yǎng)品對(duì)健康無(wú)效，吃多了還有害。］3．TheauthormentionsvitaminEto．A．warnsmokersagainstvitaminEB．showvitaminEdoesharmtohealthC．persuadereaderstogiveupvitaminED．proveblindlytakinginvitaminEisdangerous答案D［細(xì)節(jié)理解題。根據(jù)文章倒數(shù)第二段Ifthatwasn'tbadenough，researchersalsofoundthatvitaminE，whentakeninlargedoses，canbeharmful可知，研究人員發(fā)現(xiàn)，大劑量服用維生素E對(duì)身體有害。］4．Thetextmaybeselectedfrom．A．a(chǎn)storybookB．a(chǎn)medicaljournalC．a(chǎn)nagriculturalmagazineD．a(chǎn)nengineeringtextbook答案B［推理判斷題。這篇文章主要講過(guò)多攝入營(yíng)養(yǎng)品對(duì)身體健康不利，這和醫(yī)學(xué)有關(guān)，故這篇文章可能選自醫(yī)學(xué)雜志。］V.閱讀七選五Shed（去掉）thatsweettoothTheWorldHealthOrganization（WHO）hassetnewdietaryguidelinesforpeoplearoundtheworld.Theguidelinesadvisepeopletocutbackontheisrugarintaketostayhealthy.Theguidelinesdonotapplytothesugarsinfreshfruitsandvegetablesorthosethatarenaturallypresentinmilk.AccordingtotheWHO，thereisnoreportedevidenceofnegativeeffectsofconsumingthosesugars.__1__Theseincludesugarsthatareaddedtoprocessedfoodsanddrinkssuchascookies，candy，andsoftdrinks.__2—Thatisbecausetheyexistinfoodswemightnotthinkofassweetssuchashoneyandketchup（番茄醬）.Healthexpertsadviseconsumerstolookatingredientsonfoodpackagestohelpmakebetter-informeddecisions.IntheU.S.，adultscurrentlygetabout11%to15%oftheircaloriesfromaddedsugars.__3__ForadultsinHungaryandNorway,itisabout7%.InSpainandtheUnitedKingdom，sugarmakesupasmuchas17%ofadults'diets.KieranClarke,scientistoftheUniversityofOxford,said,“4Evenifyouarenoteatinglollies（棒棒糖）andcandy，youareprobablyeatingafairamountofsugar."ButClarkealsonotesthatforthosepeoplewhocan'tshaketheirloveforsweets,gettingmoreexerciseisagoodsolution.Shesaid,“__5—Butit'sveryhardtoavoidlargeamountsofsugarunlessallyou'reeatingisfruitsandvegetables."Sweettreatscanbehardtoresist.InEurope,sugarintakevariesbycountry.Newhealthguidelinesadviselesssugarinourdiets.Thetroubleis,wereallydolikesugarinalotofthings.Ifyougetenoughexercise,youcaneatalmostanything.Addedsugarsaresometimesdescribedas“hidden"sugars.Instead,thenewguidelinesfocuson“added"or“free"sugars.語(yǔ)篇解讀】本文是說(shuō)明文。世界衛(wèi)生組織建議人們減少糖的攝入量。

1．G[G項(xiàng)與下文的Theseincludesugarsthatareaddedtoprocessedfoodsanddrinks相呼應(yīng)。]2．F[下文的Thatisbecausetheyexistinfoodswemightnotthinkofassweets與F項(xiàng)構(gòu)成因果關(guān)系。]3.B[下文列舉了在歐洲不同國(guó)家糖攝入量的不同情況。故B項(xiàng)恰當(dāng)。]4．D[D項(xiàng)與下文的Evenifyouarenoteatinglolliesandcand，yyouareprobablyeatingafairamountofsugar相呼應(yīng)，強(qiáng)調(diào)很多食物中都含糖。]5.E[E項(xiàng)與上文的gettingmoreexerciseisagoodsolution相呼應(yīng)，指出運(yùn)動(dòng)可以消耗掉糖。]"?短文改錯(cuò)Likeamovielover，IusedtostayhomewatchingTVduringthesummerholidays.Afterdoingmyhomework，IalwaysspendtoomuchtimeinfrontoftheTVset.Unlessmyparentsencouragedmegooutsideandgetsomefreshair，Ididn'tlistentothem.ThesummerholidayiscomingandallIwanttodoarelieonthecouchandwatchTVasusually.However，I'vebeentoldtheparkinourareawillofferfreemoviesthewholefamilycanwatchthemsoon.Thenewswhichwecanwatchmoviesunderthestarreallymakesushappy.Afterall，wecanwatchsomemoviestogetherwithourfamilywhileenjoyedthefreshair.答案Like“Asamovielover,IusedtostayhomewatchingTVduringthesummer.““spend..holidays.AfterdoingmyhomeworkIalwaystoomuchtimeinfrontoftheTVspentUnlessset.'myparentsencouragedmegooutsideandgetsomefreshair,Though/Althoughtoliearea,,arelieareaIdidntlistentothem.ThesummerholidayiscomingandallIwanttodos?usually一.…..onthecouchandwatchTVas.However,Ivebeentoldtheparkinourusualwillofferfreemoviesthewholefamilycanwatc+whichwillofferfreemoviesthewholefa