2020版英语新教材人教必修一同步学案44SectionⅣ和答案

2020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案SectionⅣListeningandTalking&ReadingforWriting.核心单词依照音标及词义写出正确的单词1．pretend/pr?'tend/vi.&vt.假装；装扮2．million/'m?lj?n/num.一百万3．cheat/t?i?t/vi.舞弊；舞弊vt.欺骗；蒙骗n．欺骗手段；骗子4．audience/'??di?ns/n.观众；听众5．positive/'p?z?t?v/adj.积极的；正面的；乐观的；必然的6．slim/sl?m/adj.苗条的；单薄的7．diet/'da??t/n.规定饮食；平常饮食vi.节食8．rather/'rɑ?e?(r)/adv.相当；有点儿9．jog/d??ɡ/vi.慢跑n．慢跑10．error/'er?(r)/n.错误；差错.拓展词汇依照音标及词义写出正确的单词，并牢记拓展词汇1．compete/k?m'pi?t/vi.竞争；抗衡→competitionn．竞争；比赛competitiveadj.竞争的；有竞争性的→competitorn．竞争者2．stress/stres/n.压力；紧张；重音vt.重申；重读；使忧愁不安vi.忧愁不安→stressfuladj.有压力的(指物)→stressedadj.有压力的(指人).重点短语依照汉语意思补全短语1．makesense有道理；切合情理；表述清楚2．pretendtodosth.假装做某事3．evenif/though即使；诚然4．makeadifference有作用或影响5．ratherthan而不是6．cut...out停止做；剪下7．nowandthen有时；有时8．compare...with/to...与比较9．bepositiveabout对积极的10．makealistof列清单Ⅳ.重点句型1．evenif/though“即使；尽管”，引导退步状语从句-1-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案Asoccerplayershouldnotpretendtofalldowneven_if_it_helps_his/her_team.足球运动员不应该假装摔倒，即使这对他/她的球队有帮助。2．once引导条件状语从句，意为“一旦”Once_I_started_thinking_about_fitnessratherthanweight,thingsbegantochange.一旦我开始考虑健身而不是体重，事情就开始改变了。Readthetextonpage66andthenchoosethebestanswer.1．Whatisthemainideaofthetext?A．Beingpositiveaboutyourselfandyourbodyisimportanttoyourhealth.B．Kayla'swrongattitudetoherhealth.C．Kayla'sdailydiet.D．HowKaylabecameslim.答案：A2．Whatdoesthesentence“Ialmostwentbalances”mean?A．Shelikeseatingbananas.B．Thebananascanmakeherslim.C．Shetriedtoeatlowfatfoodtoloseweight.D．Sheisverydetermined.答案：C3．WhatmadeKaylachangehermind?A．AnarticleB．HerfriendC．AnactressD．Herparents答案：A?第一板块|核心词汇讲解1．compete/k?m'pi?t/vi.竞争；抗衡(教材P41)Anathleteshouldthinkabouthonourandhis/herfansifhe/sheiscompetingforhis/hercountry.若是一个运动员在为他/她的国家比赛，他/她应该考虑荣誉和他/她的球迷。(1)competein参加比赛；在方面竞争-2-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案competefor为而竞争competewith/against...for为争取而与抗衡/竞争(2)competitionn.比赛；竞争competitiveadj.竞争的；有竞争力的competitorn.竞争者；对手,①HowmanycountriescompetedintheancientOlympicGames？古代奥运会有多少国家参加？②Onlybycompetingwith/againsteachothercanwemakegreatprogressinourstudy.只有相互竞争，我们才能在学习上获取巨大进步。[即学即练]单句语法填空/单句写作(1)Thetwoplayerscompetedwitheachotherforagoldmedal.(2)Theyoungcompetitor(compete)wonagoldmedalinthematch.(3)Noonecanentirelykeepawayfromthecompetitive(compete)world.(4)I'mwritingtoinviteyoutocompeteinChinesepaper-cuttingartexhibition.我写信邀请你参加中国的剪纸艺术展。巧学助记：Alltheexcitedcompetitorsarecompetingforthehonorofwinningthegoldmedalinthecompetition.所有激动的参赛者都在为在比赛中赢得金牌而竞争。2.makesense有道理；切合情理；表述清楚(教材P41)Thatdoesn'tmakeanysense那.没有任何意义。(1)makesenseof理解；理解makenosense没道理；没意义(2)Thereisnosenseindoingsth.做没道理。Thissentencejustdoesn'tmakesense,nomatterhowyoureadit.无论你怎样读这个句子，它还是讲不通。②Hedoesn'ttalkmuch,butwhathesaysmakessense.他话不多，但-3-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案言之有理。③AsfarasI'mconcerned,thereisnosenseingettingupsetaboutitnow.就我而言，现在为这事烦忧是没有意义的。[即学即练]词汇升级(低频词汇)TherearesomanynewwordsinthepassagethatIcouldhardlyunderstandthematall.(高频词汇)TherearesomanynewwordsinthepassagethatIcouldhardlymake_sense_ofthematall.名师指津：必然记住写作时“makesenseof”比understand高频哟！3.pretendvi.&vt.假装；装扮(经典佳句)I'dliketopretendthatI'mokaybecauseIdon'twanttomakemyparentsworryaboutme.我装作没事，可是不想使我父亲母亲担忧我。tobe假装是todosth.假装要做某事pretend＋tobedoingsth.假装正在做某事tohavedonesth.假装做了某事①Themanpretendedtobeapoliceofficertocheatothers.男子假扮警官骗人。Idon'tsuggestyoushouldpretendthingsarebetterthantheyare.我不建议你们假装事情比实质情况更好。[即学即练]单句语法填空/单句写作(1)Whenhismothercamein,hepretendedto_be_doing(do)hishomework.(2)Marypretendedtohave_finished(finish)herhomeworkandwentouttoplaywithherclassmates.(3)我在街上见到她时，她装作不认识我，这确实使我很伤心。(一句多译)①Shepretendedshe_didn't_know_mewhenwemetinthestreet,whichreallymademeupset.宾(语从句)②Shepretendednot_to_know_mewhenwemetinthestreet,whichreallymademeupset.不(定式)-4-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案名师指津：pretendtodosth;pretendtobedoing;pretendtohavedonesth.分别表示现在、进行和完成的动作。4.dietn．规定饮食；平常饮食vi.节食(教材P42)IworriedaboutmyweightandtriedeverynewdietIreadaboutonline.我担忧自己的体重，试一试了我在网上读到的每一种新的饮食。goonadiet节食，控制饮食(表动作)beonadiet在节食(表状态)abalanced/healthydiet均衡的/健康的饮食①Sheisonadiet,hopingtobecomeslimmer她.正在节食，希望变得更苗条些。②Nosugarinmycoffee,please;I'mdieting.请别在我的咖啡中加糖，我正在节食。[即学即练]单句写作在节日和庆祝活动时期，医生提示人们要保持饮食均衡。Duringfestivalsandcelebrations,doctorsremindpeopletohave__a_balanced_diet.名师指津：不要忘记“diet”能够用作“vi.节食”哟！-5-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案5.makeadifference有作用或影响(教材P42)Ihadnoideaalettercouldmakesuchadifference.我不知道一封信能产生这样大的影响。(1)makenodifference(tosb./sth.)对没有作用或影响makesomedifference(tosb/sth..)对某人/物有些作用或影响(2)tellthedifference分辨；区分；差异Luckily,myteacheroftentellsmethateverysmallthingcanmakeabigdifference.好运的是，老师觉察到我的问题，告诉我小事情也能起到重要作用。②Hiswordsmakenodifferencetohim,forheisquitestubborn.他的话对他不起作用，由于他很固执。[即学即练]词汇升级(低频表达)Iwillhelpcleanuptheroadsidelitterwheneverpossible.Ihopemybehaviorswillwork.(高频表达)Iwillhelpcleanuptheroadsidelitterwheneverpossible.Ihopemybehaviorswillmake_a_difference.名师指津：makeagreatdifference”有重要影响”，高考完型写作常涉及的高频考点，要牢记哟！6.ratherthan而不是(经典佳句)Iprefertoworkratherthansittheredoingnothing.我宁愿干活也不愿坐在那处碌碌无为。(1)wouldrather...than...宁愿而不愿prefertodo...ratherthando宁愿做而不愿做(2)otherthan不同样于；除了以外morethan高出；不行是是；特别IthinkI'llhaveacolddrinkratherthancoffee.我想要冷饮，不要咖啡。②I'dliketogotherebytrainratherthanbyair.我宁愿坐火车而不是乘飞机去那处。[即学即练]单句语法填空(1)Thestudents,ratherthantheirteacher,are(be)goingtohaveapicnicthisweekend.(2)I'mmorethangladtoreceiveyourletter,askingaboutwhatcustomsyoushouldpayattentiontowhenvisitingafriend.-6-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案(3)多数男士喜欢在家过周末而不愿去购物。(一句多译)①Mostmenprefertospendtheweekendsathomerather_than_go_shopping.②Mostmenwould_rather_spendtheweekendsathomethangoshopping.③Mostmenwouldspendtheweekendsathomerather_thangoshopping.名师指津：ratherthan连接并列主语时，谓语动词要与ratherthan前的主语一致。7.compare...with/to...与比较(教材P42)Finally,Istoppedcomparingmyselfwithactressesandmodelsandlookingforthingsthatwerewrongwithmyfaceorbody.最后，我不再拿自己和女演员、模特做比较，也不再搜寻我的脸或身体有什么问题。comparewith与比较compare...to...把比喻为①Sure,wehavelearnednottocompareourselveswithothers.我们已经知道不要与别人比较。②Youngpeopleareoftencomparedtotherisingsun.年轻人常被比喻作渐渐升起的太阳。[即学即练]单句语法填空(1)Michael'snewhouseislikeahugepalace,compared(compare)withhisoldone.(2)Whencompared(compare)withthesizeofthewholeearth,thehighestmountaindoesnotseemhighatall.发散思想：comparenoteswithsb.与某人交换建议I'dliketocomparenoteswithmyparentsonhowtomakefriends.我想与父亲母亲就怎样交友交换建议。8.stressn．压力；紧张；重音vt.重申；重读；使忧愁不安vi.忧愁不安(经典例句)Agoodwaytoreducestressistotalkaboutfeelingswithyourbestfriend.减少压力的好方法就是与你的好朋友聊聊感觉。(1)understress在压力之下(2)stresstheimportanceof重申的重要性(3)stressfuladj.产生压力的；紧张的-7-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案stressedadj.感觉压力的①Thingscaneasilygowrongwhenpeopleareunderstress.人在压力之下，做事简单出差错。②Hestressedthatweshouldpaymoreattentiontooursafetyinparticular.他重申我们特别要多注意安全。[即学即练]单句语法填空(1)Itisalsoavirtuetoforgiveandforget,especiallyinsuchacompetitiveandstressful(stress)society.(2)Whenunderstress,evenamostgentlepersoncangetangryeasily.巧学助记：Afterastressfulweekofexamination,allthestudentswereverystressedandtired,sotheyoftengetangryunderstress.经过一周紧张的考试，所有的学生都特别紧张和疲备，所以他们经常由于压力而生气。?第二板块：重点句型解构1．句型公式：evenif“即使；尽管”，引导退步状语从句。(教材P41)Asoccerplayershouldnotpretendtofalldownevenifithelpshis/herteam.足球运动员不应该假装摔倒，即使这对他/她的球队有帮助。evenif即使，用作连词，引导退步状语从句。Iwon'ttakepartinhispartyevenifheinvitesme.即使他邀请我，我也不去参加他的聚会。②Heiswillingtohelpusevenifheisverybusy尽.管他很忙，他还是愿意帮我们。[即学即练]单句写作即使此次失败了，我还要再试一试。Even_if_I_fail_this_time,_Iwilltryagain.,名师指津：evenif的同义词eventhough-8-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案2.句型公式：once引导状语从句，意为“一旦”(教材P42)OnceIstartedthinkingaboutfitnessratherthanweight,thingsbegantochange.一旦我开始考虑健身而不是体重，事情就开始改变了。once意为“一旦”，引导条件状语从句。①Onceheisdeterminedtodosomethingheisinterestedin,Mr.Wangseldomchangeshismind.王先生是一个很固执的人。一旦他决定做什么事，你就不能够让他改变想法。②Onceyoumakeapromise,youshouldkeepit.一旦你许下誓词，你就应该遵守誓词。[即学即练]单句写作一旦你认识了中国餐桌礼仪，你就知道在晚宴上做什么了。Once_you_have_a_better_understanding_oftheChinesetablemanners,youwillknowwhattodoatthedinnerparty.Ⅰ.单词拼写1．Howmanycountriescompeted(竞争)intheancientOlympicGames?2．Therichmanofferedmorethanonemillion(百万)dollarstohelpthepoorpeople.3．Itiswrongofyoutocheat(舞弊)intheexam.4．Thefilmisagreatsuccessandispopularwiththeaudience观(众)ofdifferentages.5．Thebossdecidedtopraisehimforhispositive(积极的)attitudetowardswork.6．Inmysparetime,Iliketojog(慢跑)andplaytennis.7．Hepretended(假装)tohisfamilythateverythingwasfine.8．Runningeverydaytakesenergyofyourbodysoyoucanstayslim(苗条的)．Ⅱ.单句语法填空1．Whencompared(compare)withthesizeofthewholeearth,thehighestmountaindoesnotseemhighatall.2．I'dliketotakethechancetostress(stress)theimportanceofeducation.-9-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案3．Agreatmanyathletesathomeandabroadwillcompeteinthe2020WinterOlympicGames.4．Ilikefootballbest,butIalsolikecyclingandjogging(jog)．5．Peoplemakingfriendsonlineareafraidofgettingcheated(cheat)．6．RatherthancuttingoutthefoodsIenjoyed,Iaddedhealthyfoodstomymeals.7．Hepretendedto_be_reading(read)thenewspaperwhenhismothercamein.8．Accordingtomyresearch,neitheryourrestaurantnormineoffersahealthydiet.9．Ifeelhighlyhonoured(honour)tobegivensuchagoodchancetosharemyexperiencewithyou.10．Itiswrongtopaypeoplemillions(million)ofyuantoplaysports.Ⅲ.选词填空workout；loseheart；makesense；nowandthen；takepartin；fallapart；ratherthan；athomeandabroad1．Youshouldprefertoworkhardertosolvetheproblemrather_thangiveup.2．Itisashamethattheirfriendshipfinallyfell_apart_andtheybecameenemies.3．Evenifheisverybusy,hewillwork_outinthegymthreetimesaweektokeephealthy.4．Ping-ponghasbecomeaninternationalsport,itisplayedat_home_and_abroad.5．Itmakes_sense_toworkontheproblembeforeitgetsoutofcontrol.6．Jamefailedtostartabusiness,buthedidn'tlose_heartandtriedasecondtime.7．Mygrandfatherstillplaystennisnow_and_then,_eventhoughhe'sinhisnineties.8．Theteacheraswellashisstudentsisgoingto_take_part_inthisactivity.Ⅳ.单句写作1．即使你每天锻炼可是30分钟，对你身体健康也有好处。Even_if_you_exerciseforonly30minuteseveryday,itwillbegoodforyourhealth.2．正是文化而非语言使得他很难适应外国的新环境。Itwastheculturerather_than_the_languagethatmadeithardforhimtogetusedtothenewenvironmentabroad.3．医生建议我们要均衡饮食并养成早睡的好习惯。-10-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案Thedoctoradvisedthatweshouldhave_a_healthy_dietandgetintothegoodhabitofgoingtobedearly.4．你的激励对我有很大的影响。Yourencouragementmade_a_great_difference_to_me.5．经过积极地对待自己和自己的身体，我变得更加快乐和健康。Bybeing_positive_about_myselfandmybody,Ibecamebothhappierandhealthier.课时作业12阅读理解AAlthoughIhadwantedtoquitsmoking,InevermadeupmyminduntilNewYear'sDaylastyear.Iwashavingaterribleheadache.Iknewitwastimetoquit.SearchingformethodstoquitsmokingontheInternetislikesearchingforweightlosstips—therearethousandsofdifferentwaysthataresaidtobethebest,butnotallarerightforyou.Oneapproachthatdiddrawmyinterestwasapps.Alongwithcigarettes(烟),myphonewastheonlyotherthingIcouldn'tleavemyapartmentwithout.Therearehundredsofappsforquittingsmoking.IdownloadedanappcalledQuitItbecauseitwassaidtobegood.Itwasfreeanddidn'tcostmuchtimeassomeothers.Youinputtheamountofcigarettesyousmoke,thecostperpackandthetimeyoudecidetoquitsmoking.Theappdoesthemathandthengivesyouinformationbasedontheinformationgivenbyyou.Ittrackstheamountoftimesinceyoudecidedtoquit,themoneyyou'vesaved,andthedangeryou'veavoided.Theappalsoincludesanumberofhealthgoals.QuittingsmokingwasoneofthehardestthingsI'veeverhadtodo.Likemoststoriesofquitting,IdidgetalittlesickandIfeltterrible,butthemostdifficultpartwastheemptyfeelingIwasleftwith.AnytimeIfeltlikeacigarette,IwouldopentheappandtracktheprogressIhadmade.IfIwantedtosmokewhileIwasonthecomputer,I'dimmediatelygotor/stopsmokingtoreadasuccessstory,ortooffersupporttosomeoneelsehavingahardertimethanme.quitsmoking1year2monthsand27daysago.Ididnotsmoke6,771cigarettesandsaved$4,062.84.【语篇解读】本文是一篇记述文。作者想要戒烟，此后利用一部手机应用软件成功地戒了烟。-11-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案1．Whatdidtheauthorrealizewhensufferingtheterribleheadache?A．Heshouldturntoanapp.B．Heshouldgotoseeadoctor.C．Itwastimetomakeanewplan.D．Itwasabouttimehequitsmoking.答案与剖析：D推理判断题。依照第一段的“AlthoughIhadwantedtoquitsmoking,InevermadeupmyminduntilNewYear'sDaylastyear.Iwashavingaterribleheadache.Iknewitwastimetoquit.”可知，作者意识到是时候戒烟了。2．Whatdoestheunderlinedword“approach”inParagraph2mean?A．Method.B．Result.C．Place.D．Suggestion.答案与剖析：A词义猜想题。依照第二段的“Searchingformethodstoquitsmoking”可知，这里是指一种利用app戒烟的“方法”。3．It'simpliedinParagraph4thatQuitIt________.A．playedabigroleintheauthor'squittingsmokingB．madetheauthor'stimemuchharderC．wasquestionedbymanypeopleD．couldbeusedonthecomputer答案与剖析：A推理判断题。依照第四段的“Likemoststoriesofquitting,Ididgetalittlesick...AnytimeIfeltlikeacigarette,IwouldopentheappandtracktheprogressIhadmade”.可知，这个app在作者的戒烟过程中起着很重要的作用。4．What'stheauthor'spurposeinwritingthetext?A．Toshowustheharmofsmoking.B．Toencouragereaderstouseanapp.C．Toexplainwhyhechosetoquitsmoking.D．Totellushowhemanagedtoquitsmoking.答案与剖析：D主旨马虎题。依照文章内容可知，本文作者主要表达了自己是怎样成功戒烟的。BEightyearsago,SpecialOlympicsGeorgiaForsythCountywasintroducedtoBrittHall.BrittHallisaSpecialOlympicsGeorgiaathlete.-12-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案“ThefirstsportIstartedcompetinginwithSpecialOlympicsGeorgiawassoftball.IwaswiththeForsythGoldenGloves,andwewereaprettygoodteam，”saidBrittashelookedbackuponhisfirststategame.Sincethen,theathletehascompetedinmuchmorethansoftball.Britthasgoneontocompeteinbocce,basketball,athletics,tabletennis,volleyballandflagfootballduringhisSpecialOlympicsGeorgiacareer(职业生涯).Andheperformedwellinthesegames.“Athleticshasalwaysbeenoneofhisfavoritesportstocompetein，”saidBritt'sfather.“Helikesthedifferentcompetitionswithinathletics,especiallytheraces(赛跑)．”“Ilikeathletics,butIamexcitedforflagfootballthisyear.WearegoingtoplayjustaswellastheFalcons，”Brittsaid.Thisyear,BrittandhisteammateswillbereturningtoEmoryUniversityastheSpecialOlympicsGeorgiaForsythCountyMeanMachine,oneofthetwoflagfootballteamsfromSpecialOlympicsGeorgiaForsythCounty.Despitetheword“mean”beingintheirname,Brittsaysthattheiraimisnottobemeantotheircompetitors.“Wewanttowinthegold,butwewanttobenicetotheotherteamsandencouragethem.Theyareourfriendsandhaveworkedjustashardaswehaveforthestatecompetitions，”Brittexplained.Whileathletesareencouragedtotrytheirverybestandgoforthegold,SpecialOlympicsGeorgiacentersonsportsmanshipandfriendshipduringcompetitions.Britthasalwaysbeenagoodteamplayer,butheisalsoverycompetitive.SpecialOlympicsGeorgiahashelpedhimgainconfidenceasanathlete,whichshowshimhowtocheeronhisteammatesandtheopposingathletes.“I'velearnedalotfrombeinginSpecialOlympicsGeorgia.Ithinkthereisalessonforeveryonewhocompetes，”saidBritt.【语篇解读】本文是一篇记述文。BrittHall是一名残疾运动员，他加入SpecialOlympicsGeorgia后，受益颇多。5．WhatdowelearnaboutBrittHall?A．He'sgoodatmanysports.B．HewasborninGeorgia.C．Hepreferredsoftballtoothersports.D．HedislikedtheForsythGoldenGloves.答案与剖析：A细节理解题。依照第二段的“Britthasgoneontocompeteinbocce,basketball,athletics,tabletennis,volleyballandflagfootballduringhisSpecialOlympicsGeorgiacareer.Andheperformed-13-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案wellinthesegames”.可知他擅长多门运动。6．Whichofthefollowingbelongstoathletics?A．Bocce.B．Basketball.C．Flagfootball.D．The1,000-meterrace.答案与剖析：D推理判断题。依照第二段的“...inbocce,basketball,athletics,tabletennis,volleyballandflagfootball”和“Helikesthedifferentcompetitionswithinathletics,especiallytheraces”.可推断races这种运动属于athletics。7．HowdoesBrittHallthinkofwhatSpecialOlympicsGeorgiacenterson?A．Hethinkshighlyofthem.B．Heissurprisedatthem.C．He'sstronglyagainstthem.D．He'sconcernedaboutthem.答案与剖析：A推断判断题。依照第三段的“‘Wewanttowinthegold,butwewanttobenicetotheotherteamsandencouragethem...’Brittexplained.”以及第四段的“SpecialOlympicsGeorgiacentersonsportsmanshipandfriendship...”可推断BrittHall会高度议论SpecialOlympicsGeorgia所关注的体育精神和友谊。8．Afterreadingthetext,wecanknow________.A．SpecialOlympicsGeorgiaisfamousaroundtheworldB．SpecialOlympicsGeorgiahasplayedabigroleinBritt'slifeC．BrittsucceedsasanathletemainlybecauseofhisgiftsD．Brittnotonlywonmanygoldmedalsbutmademanyfriends答案与剖析：B推理判断题。依照第四段的“SpecialOlympicsGeorgiahashelpedhimgainconfidenceasanathlete，...”以及末段的“I'velearnedalotfrombeinginSpecialOlympicsGeorgia.”可知这个机构对BrittHall产生了很大的影响。CSusancouldn'thelpit.Sheandherfriendsbeganlunchwithcheese.Thentheyatecheeseburgersanddrankmilk.Thingsseemedfine,butthensuddenlySusan'sstomachstartedmakingnoise.Herstomachhurt,and,racingtotherestroom,shehadterriblegas!Shewassoashamed.Shehadbeensoexcitedtogotolunchwithherfriendsthatshetotallyforgottowatchhowmanydairyproducts(奶制品)sheate!Susanis-14-/162020版英语新教材人教必修一同步教学设计：4.4Section+Ⅳ和答案lactoseintolerant(乳糖不耐受的),andeatingtoomanydairyfoodscanmakeherfeelreallysick.Lactoseintolerancemeansthatthebodycan'teasilydigest(消化)aspecialsugarcalledlactose.UnfortunatelyforSusanandmillionsofotherpeoplewiththisproblem,lactoseisfoundinalmostalldairyproducts—cheese,milkandicecream.Ourbodyuseslactase乳(糖酵素)tobreaklactoseintoasimplerformofsugar.Oncelactoseisbro