高中英语人教版Unit2Healthyeating unit22

Unit2第二课时Ⅰ.语法填空导学号660700911．—Ididn'tgotoworkyesterdaybecausemycarbrokedown.—You________haveborrowedmine.Iwasn'tusingitthen.答案：could考查情态动词＋havedone。句意：——由于我的车坏了，昨天我没有去上班。——你本来能够用我的车，当时我并不用车。事情发生在过去，couldhavedone本来能够做……，暗含实际上没有做。2．Sometimeshispresentjob________beboring,andhehastoworkforlonghoursaday.答案：can句意：有时他现在的工作有可能很没趣，并且他一天中还必须工作很长时间。can表示事情一时的可能性。3．Wearegivenaspecialholiday,sowe________gotoworktomorrow.答案：needn't句意：我们有个特别的假期，所以我们明天不必去上班。needn't不必；shouldn't不应该。4．—Sorry,ProfessorSmith.Ididn'tfinishthepaperyesterday.—Oh,you________havedoneitasyesterdaywasthedeadline.答案：should答语句意：哦，你本该做完的，因为昨天就是最后期限。此处用shouldhavedone表示本该做某事而实际上未做。5．—Whatdoyouthinkwecandoforouragedparents?—You________doanythingexcepttobewiththemandbeyourself.答案：needn't句意：——你认为我们能为我们年老的父母做什么？——除了陪伴他们及顺其自然你不必做任何事。needn't＝don'thaveto不必。6．—Ididn'tseeherlastnightattheparty.—You________have.Butyoucametoolate.答案：could句意：——我昨天晚上在聚会上没见到她。——你本能见到她的。但是你来得太晚了。此题考查couldhavedone，过去分词已省去。couldhavedone表示“过去本来可以做某事，但实际上没有做”。7．—MustIreturnthebookaweeklater?—Oh,________.答案：needn't句意：——我必须一周后还这本书吗？——哦，不，不必。must的疑问句的否定回答用needn't或don'thaveto。8．—Shelooksanythinghavehappenedtoher?—I'mnotsure,butIguesssomethingmay________(happen)．答案：Can;havehappened句意：——她看起来不高兴。她可能出了什么事吗？——我不确定，但我想可能出了什么事。canhavedone可能做了某事，用于疑问句或否定句；mayhavedone可能做了某事，表示把握较小的推测，用于肯定句。9．(2023·辽宁高考改编)Harryisfeeling________(drink)toomuchatthepartylastnight.答案：musthavedrunk考查情态动词的用法。句意：Harry感到不舒服。他一定是在昨晚的聚会上喝了太多的酒。由第一句中的“uncomfortable”及第二句中的时间状语“lastnight”提示，此处强调对过去发生动作的推测。用musthavedone。10．(2023·四川高考改编)—Whyareyoureyessored?You________havesleptwelllastnight.—Yeah,Istayeduplatewritingareport. 答案：can't考查情态动词的用法。句意：——你的眼为什么那么红？昨晚你肯定没睡好。——是的，我熬夜写一篇报道了。can'thavedone表示对过去的否定推测。由句中的“sored”及时间状语“lastnight”提示，此处强调对过去发生动作的否定推测。11．Mark________havehurried.Afterdrivingattopspeed,hearrivedhalfanhourearly.答案：needn't考查情态动词。句意：迈克本来不必那么匆忙的。这么高速驾驶之后，他提前半个小时到达了。根据后面的语境，提前半个小时到达，说明Mark本来不必那么匆忙，所以用needn'thavedone结构，表示“本来不必做某事而实际上做了”。12．They________havearrivedatlunchtimebuttheirflightwasdelayed.答案：should考查虚拟语气的用法。句意为：他们本该午饭时到达，但他们的航班推迟了。shouldhavedone本来应该做某事，而实际没做。buttheirflightwasdelayed这样的结果，说明他们本来该到达却没有到达。'vehadagoodstart,butnext,moreworkneeds________(do)toachievethefinalsuccess.答案：tobedone/doing考查情态动词的用法。need既可用作情态动词也可用作实义动词，在本句中用作实义动词，needdoing＝needtobedone。14．I________useaclocktowakemeupbecauseatsixo'clockeachmorningthetraincomesbymyhouse.答案：needn't本题考查情态动词。句意：我没有必要用闹钟来叫醒自己因为每天早上六点火车从我家旁边经过。needn't意为“不必”，符合语境。15．(2023·重庆，12改编)You________beCarol.Youhaven'tchangedabitafteralltheseyears.答案：must根据后半句可知，说话者完全认出了卡萝尔，猜测的语气十分肯定，且在肯定句中，所以填must。Ⅱ.根据句意，用适当的情态动词(can/oughtto/need/must/haveto)的适当形式填空导学号660700921．One________crossthestreetagainsttheredlight.2．Hismotherisill,sohe________takecareofher.3．—Ihavetostayathomepreparingmylessons.—Butyou________.TomorrowisSunday.4．Mike'sfatherisill,butyou________tellhim,becauseheistotakeanimportantexamination.5．—It________bethatnaughtyboycryingoutside.—It________behim,becausehehasgonetoschool.6．—__________Ifinishthetaskrightnow?—Yes,you________.7．Youwereoutenjoyingyourselfwhenyou________havebeenstudying.8．Ifyouarebusynow,youdon't________comewithus.答案：notto/mustn'tto't/don'thaveto't；can't；must7．oughttotoⅢ.阅读理解导学号66070093(2023·河南省方城一高高一下学期第二次月考)Theweatherisgettinghotter.Youarethirstyplayingbasketballorridinghomefromschool.Acolddrinkmaybejustthething.Butbecarefulwhatyouaredrinking.Somethingthatlookscoolmaynotbegoodforyourhealth.Thereareplentyof“energydrinks”onthemarket.Mostofthemhavebeautifulcolorsandcoolnames.Thelistsonthemtellyoutheyarehelpfultoyourhealth.Soundsgreat!Butafteracarefulcheckyoumayfindthatmostenergydrinkshavelotsofcaffeine(咖啡碱)inthem.Thesedrinksareespeciallyaimedatyoungpeople,students,busypeopleandsportsplayers.Makerssometimessaytheirdrinksmakeyoubetteratsportsandcankeepyouawake.Butbecarefulnottodrinktoomuch.Caffeinemakesyourheartbeatfast.Becauseofthis,theInternationalOlympicCommittee(IOC)haslimited(限制)itsuse.Caffeineinmostenergydrinksisatleastasstrongasthatinacupofcoffeeortea.Possiblehealthdangershavesomethingtodowithenergydrinks.Justoneboxofenergydrinkcanmakeyounervous,havedifficultysleepingandcanevencauseheartproblems.Scientistssaythatteenagersshouldbediscouragedfromtakingdrinkswithalotofcaffeineinthem.文章大意：这篇文章讲的是当天气变热或者运动之后，人们往往喜欢喝一些能量饮料，但是这些饮料含有大量的咖啡因，对身体是很不健康的，所以作者建议大家要少喝这些饮料。1．ManypeoplelikedrinkingenergydrinksbecauseofthefollowingEXCEPTthat________.A．theyhavebeautifulcolorsandcoolnamesB．theyhavelotsofcaffeineC．theycankeepthemawakeandbetteratsportsD．theyaresaidtobehelpfultohealth答案：B细节理解题。由第二段Mostofthemhavebeautifulcolorsandcoolnames.Thelistsonthemtellyoutheyarehelpfultoyourhealth.大多数的能量饮料有着诱人的颜色和酷酷的名字。从饮料的标签可以看出这些饮料有益健康。故A，D项正确。由第三段Makerssometimessaytheirdrinksmakeyoubetteratsportsandcankeepyouawake.制造者说他们的饮料能够使你更擅长体育而且能使你保持清醒。故C项正确。故本题选B。underlinedword“discouraged”canbereplaced(替换)with________.A．encouraged B．stoppedC．helped D．disliked答案：B推理判断题。第四段Justoneboxofenergydrinkcanmakeyounervous,havedifficultysleepingandcanevencauseheartproblems.Scientistssaythatteenagersshouldbediscouragedfromtakingdrinkswithalotofcaffeineinthem.一瓶能量饮料就能使你紧张，失眠。甚至导致心脏病。由此，可推断出科学家说对青少年应该是阻止他们喝含有大量咖啡因的饮料。故discouraged的意思应是阻止，可替换成stopped。故选B。3．Fromthepassagewecanknowthat________.A．advertisementsareimportantingettingpeopletobuyenergydrinksB．energydrinksarehelpfultoteenagers'studyC．sportsplayersneedtodrinkalotofenergydrinksD．energydrinksareespeciallyaimedatteenagers答案：A推理判断题。从文章中我们可以了解到广告对于人们购买饮料有着很重要的作用。能量饮料对于青少年的学习没有帮助。运动员应该少喝能量饮料。Thesedrinksareespeciallyaimedatyoungpeople,students,busypeopleandsportsplayers.这些饮料的目标人群是针对年轻人、学生、忙碌的人们和运动员。可知，B、C、D错误。故选A。4．Whichofthefollowingcanbethebesttitleofthepassage?________A．What'stheUseofEnergyDrinks?B．WhoCanDrinkEnergyDrinks?C．What'sthatinEnergyDrinks?D．WhyCan'tWeBuyEnergyDrinks?答案：C主旨大意题。这篇文章主要是围绕能量饮料展开的，讲了能量饮料的成分，人们为什么爱喝能量饮料以及能量饮料对身体的危害。故可知，选项C最为合适。Ⅳ.七选五导学号66070094根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(2023·辽宁省五校协作体高一下学期期中)Manyfactssuggestthatchildrenareoverweightandthesituationisgettingworse,accordingtothedoctors.__1__.Somepeopleblame(责备)thefactthatwearesurrounded(包围)byshopssellingunhealthy,fattyfoods,suchasfriedchickenandicecream,atlowprices.__2__，thenprobablychildrenwouldbuylesstake­awayfood.__3__.Iagreewiththis,becausegoodeatinghabitsbeginearlyinlife,longbeforechildrenstarttovisitfastfoodshops.Ifparentsoftengivetheirchildrenfriedchickenandchocolateratherthanhealthyfood,theywillgoforsweetandsaltyfoods,andchildrenwillfindithardtogetridofthehabit.Thereisathirdreasonforthissituation.Childrenthesedaystakeverylittleexercise.Theydonotwalktoschool.Whentheygethome,theysitinfrontofthetelevisionortheircomputersandplaycomputergames.__4__.Whattheyneedistogooutsideandplayactivegamesorsports.Theabovearethemainreasonsforthisproblem.__5__，aswellasforcingthemawayfromfastfoodshopsandbadeatinghabits.A．ThereisanotherargumentthatblamesparentsforallowingtheirchildrentobecomeoverweightB．AdultsarebecomingfatterandunhealthiertooC．IftherewerefeweroftheserestaurantsD．ThereforewehavetoencourageyoungpeopletobemoreactiveE．Notonlyisthisanunhealthypastime(消遣),italsogivesthemtimetoeatmoreunhealthyfoodF．IfeelthereareanumberofreasonsforthisG．It'sagoodideatoallowchildrentoeatwhattheychoose1．________5．________文章大意：本文分析了几个使孩子变胖的因素并建议让孩子们远离快餐店和不良饮食习惯。答案：1．F这是本文的总结句，所以选择F项。2．C本段介绍的是商店和餐馆是孩子发胖的原因，所以选C项。3．A本段介绍的是大人是孩子发胖的原因，由后文Ifparentsoftengivetheirchildrenfriedchickenandchocolateratherthanhealthyfood,theywillgoforsweetandsaltyfoods,andchildrenwillfindithardtogetridofthehabit.可知，如果大人们给他们的孩子吃这些垃圾食品，孩子们很难摆脱这个习惯，因为后文提到大人也不注意这些，所以此处应选A。4.E本段介绍的是缺少运动是孩子发胖的原因，所以选择E项。5．D本段是解决问题，所以选择D项。Ⅴ.语法填空导学号66070095阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。(2023·日照一中等校联考)Mostpeoplenowadaysaresobusywiththeirlivesthattheydonothavetimetoenjoyahealthyand__1__(balance)mostindividuals，as__2__resultofeatingfoodsrichinfatsandsugarseveralyears，theychoosetogoonadietbutdonotsucceedatthesuretobewithastrong__3__(aware)thatyouare__4__youeat!Therefore，maintainingahealthydietnotonly__5__(provide)yourbodywithenergybutalsonumeroushealthisth