高二英语课时分层作业7UnitSectionⅠ含解析

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精课时分层作业(七)SectionⅠ（建议用时:30分钟）[高考题型练习提能力]Ⅰ．阅读理解AMostpeoplelookingforwaystoquitsmokingworryaboutweightgain,andwithgoodreason．Smokerswhoquittendtopackonanaverageof5poundsaftertheystopsmokingcigarettes．Anewstudy,publishedbythejournalScience，explainswhythishappens．Thenewresearchexplainsthatnicotineappearstocombinewithappetite。regulatingneurons（调节食欲的神经元)inthebrain，besidesthereceptors（感受器)thatbringaboutaddiction．Theseneuronshelpregulatehowmuchfoodgetsconsumed，butundertheinfluenceofnicotine，theylosetheirself。control．Thisiswhywhensmokersquit,theytendtoeatmoreandgainweight．Theresearchersbelievethattheirdiscoverywillleadtothedevelopmentofdrugsthataimatnicotinereceptorsonbraincellsthatcontrolappetite．Inthefuture，weightgainmaynolongerbeareasonforsmokerstodelaythedecisiontokickthehabit，butthat'snoreasontowait．Nicotine­replacementtreatment，whilenotforeveryone，canhelp．Hereareafewmorewaystoquitsmokingandstayslim．Drinkwater．Toimprovemetabolic(新陈代谢的）rateswhichishelpfulinlosingweight，makehalfofthoseglassesicewater．Juicecanbetoohighincalories，somethingyou'llwanttokeepaneyeonyourjourneytowardbeingaslimmernon­smoker．Planyoursnacks．Healthysnackshelpkeepyourmetabolismworking，soyoucontinuetoburncalorieswhilestoppingwildhungerpain，orfakehunger．Keepmoving．Exercisekillstwobirdswithonestone．Ithelpsyouburncaloriesandpreventsyoufromeatingwhenyou’renottrulyhungry．It’salsoafeel­goodstressreliever（缓解物）．Focusonyourfitnessandhowbeinghealthymakesyoufeel．Makeexerciseagoalandthinkofquittingasyourrewardforbeingphysicallyfit．【语篇解读】为什么戒烟后人会发胖？该如何应对戒烟后发胖的问题呢？1．Whichofthefollowingchangespeople’sappetiteaccordingtothenewresearch？A．Nicotine．B．Appetite­regulatingneurons．C．Thereceptorsthatbringaboutaddiction．D．Thefoodthathasbeenconsumed．A［推理判断题.根据第二段可知，在尼古丁的作用下，调节食欲的神经元失控，故归根结底，是尼古丁“改变"了人们的食欲。］2．Theauthorbelievesthat．A．icewatercanimprovemetabolicratesB．smokersshouldeatfewersnackstokeepslimC．stresscanleadtofakehungerD．exercisecanhelponeeatlessA［细节理解题。由文章倒数第三段“Toimprovemetabolic（新陈代谢的）rates．．．icewater．"可知,A项正确。]3．Accordingtothepassage，wecaninferthat．A．exercisehelpsyouburncaloriesandmakesyounotwanttoeatB．speedingupmetabolicratesishelpfultoloseweightC．itisnicotinethatregulateshowmuchfoodgetsconsumedD．drinkingwaterisgoodtoreducethestressB[推理判断题.由第四段第二句可知，加快新陈代谢的速度可以帮助减轻体重，故B项正确。]4．Thepurposeofthetextis．A．tointroducetheresultofanewstudyB．toexplainthereasonwhysmokersbecomeslimC．toprovethepossibilityofbeingaslimnon。smokerD．totelluswaystoquitsmokingwithoutgainingweightD[主旨大意题。通读全文可知，文章从一项新的研究成果谈起，分析了戒烟后体重增加的生理原因，并重点介绍了几种应对方法。故选D项.]BLikealotofpeopleintheNortheast,Istrugglewithwinter．SoIdecidedtosetupmyownversionof“sunrisetherapy（治疗）”,aself。createdwaytogetridoftheblues．Iwouldgetupeachmorningtogreetthesunoutdoors，inperson．Formyfirstdayofsunrisetherapy,Iwassuccessful．IheadedforCentralParktofindscoresofNewYorkersrunningthe1．5。miletrackaroundthewater．There，Ifeltbothcompetitiveandshameful，twofeelingsIdidn'tsignupforwhenIdecidedtostartthesunrisetherapy．WhyhadInotwokenupearliertoworkout？TherewereUpperWestSidegrandfathersinbettershapethanme!Iletgooftheregretandthoughtpositively，“I'mwithhealth。consciousgo。getters－Icanbeone,too．I’llseeyoutomorrow，people．"ThenextdayIoverslept．Ididn'tgototheparkinthemorning．Thatevening，IdidmanagetotakeashortwalkthroughCentralParktocatchthesunset．However，Itoldmyselftosticktomytherapy．Onthefollowingdays，Ioftenstruggledtogetoutofbed．AndsometimesIfailed．Butasthedaystickedby，Ibegandoingabetterjobofkickingmyselfoutofbed．Irealizedthebestwaytomakesunrisetherapyworkwastogotobedearlier．OnceIgotusedtotheearlyhour，Ifoundgettingupearlymucheasier．Intheearlymorning，nothingisreallyclear．Youdon'tknowhowthedaywillgoorwhatthefutureholds．Uncertaintycanbescary，butduringasunrise，thatuncertaintydisappears．Watchingthesunriseeverydayhashelpedmeseelightwithinmyself－potential，possibility，peace，andthefeelingthatallwillbewell．We'llseehowmanyofmysunrisetherapygoalswillbereached，butwhetherIgetallornone,Iknowthatmysunrisetherapyhasalreadymademefeelmorehopeful，centered，andeagertotakeontheday．Ifyoualsostruggleinwinter,trymy“sunrisetherapy”．【语篇解读】作者冬天的时候情绪会很低落,但她找到了一个很好的解决方法.5．Whatdidtheauthorrealizeonherfirstdayofsunrisetherapy?A．Sheshouldintroducesunrisetherapytootherpeople．B．Sheshouldrunsomewhereelsetoavoidcrowds．C．Sheshouldhavecomeoutearlierthatday．D．ShewouldfeelshamefulatCentralPark．C[细节理解题。根据第二段的“There，Ifeltbothcompetitiveandshameful，twofeelingsIdidn’tsignupforwhenIdecidedtostartthesunrisetherapy．WhyhadInotwokenupearliertoworkout？"可知，作者意识到自己应该早点出来锻炼的.]6．Whatdidtheauthordecidetodoinordertocontinueherplan？A．Adjusthersleepingschedule．B．Sleepshorterthanbefore．C．Becomehealth。conscious．D．Lookforabetterjob．A［细节理解题。根据第四段的“Irealizedthebestwaytomakesunrisetherapyworkwastogotobedearlier．"可知，作者决定改变自己的作息时间。]7．Whatcanwelearnfromthelastparagraph？A．Theauthornowfeelsworriedaboutherfuture．B．Theauthor'stherapyreallyworksonher．C．Theauthorwillsticktothetherapyallyearround．D．Theauthor'stherapywillbecomepopular．B[推理判断题。根据末段的“We’llseehowmanyofmysunrisetherapygoalswillbereached，．．．mysunrisetherapyhasalreadymademefeelmorehopeful,centered，andeagertotakeontheday．”可知，这种方法对作者真的有用。］8．Whatwouldbethebesttitleforthetext?A．SunriseTherapy，aMood。liftingJourneyB．WatchingSunrise,anUnforgettableExperienceC．SunriseTherapy，aMethodofRealizingDreamsD．SeeingSunshine，aWaytoOvercomeUncertaintyA[标题归纳题。根据文章内容可知，作者自创了一种改善冬日心情的方法——看日出（sunrisetherapy)，努力调整自己的生活方式,坚持去做这件事，最终有了成效。］Ⅱ．阅读七选五Largemealsmakepeoplefullandsleepy．1Wewantourchildrentolearn,notfallingasleepattheirdesks，solet'skeepthoselunchesonthelighterside．Youcandothisifyouprovidethemwithagoodbreakfast．Byworkingbesideyourchildrenanddiscussingwhattheyeatforlunch,youarehelpingthemunderstandtheimportanceofwholefoodsandtheavoidanceofjunkfoods．2Astheygetolderthesegoodhabitswillstaywiththem．Theywilllearnthatthesetypesoffoodwillhelpthemfeelbetterandlookbetter；givethemmoreenergy．Trytoletthemseethatthefoodchoicestheyaremakingwillhelpthemfeelsomuchbetter．3Iknowofonefamilythatactuallyhadthefoodpyramidonthewalloftheirkitchenandithelpedtheirchildrenpickoutwhatfoodstheywanted．Everyonegotachancetodecidewhattoeat,buttheyhadtopickprotein,vegetablesandfruit．Inaddition,themotherhadabookwithrecipesforhealthyfoods．4Sochildrenknewwhathealthyfoodstheyshouldchoose．Unliketoday，whenwegrewupweplayedoutside，rodeourbikes，ranaround，skated，andthelistgoesonandon．5Soinadditiontotheabovehealthyeatingchoices，youneedtoplansomeactivitiesforyourchildrentodayotherthanthetelevisionorvideogames．A．Wedidn'thaveTVorcomputergames．B．Howarechildrenhelpedtochoosetheirfood？C．Youarehelpingthemmakesmartinformedchoices．D．Thinkwhatlargemealsdotoyourchildrenatschool．E．Whatadultseatdailyhasagreateffectontheirchildren．F．Alloftherecipeshadpicturesofwhatthefoodlookedlike．G．Therecipesforchildrenshouldmainlyincludehealthyfoods．【语篇解读】父母要从小培养孩子们选择好的食物的习惯。孩子们养成了好习惯，长大了这些好习惯仍然会发挥作用。1．D[D项与本空前后的“Largemeals”和“ourchildren"，“attheirdesks”相呼应。]2．C［由本空后“Astheygetolderthesegoodhabitswillstaywiththem．”可知，前文讲你帮助孩子在食物上做出明智选择（培养好习惯）的好处.］3．B[该段主要通过一个具体事例表明如何培养孩子选择好的食物的习惯.B项可作为本段主旨.]4．F[F项承上启下，说明孩子们怎样知道选择吃什么。]5．A[前文讲过去的生活条件是多么差，A项符合这层意思。最后一句“thetelevisionorvideogames”也有提示。］Ⅲ．语法填空GlennCunninghamNothingcouldstophimaftersufferingseriousburnsonhis1．________（leg）attheageofeight，whenGlennCunninghamwasgivenupbydoctorswhobelieveditwouldbe2．________（hope）tostandtherestofhislife．Thedoctorscouldexaminehislegs，3．________theyhadnowayoflookingintoGlenn'sheart．Hedidn'tlistentothedoctorsandsetouttowalkagain．Lyinginbed,Glenn4．________(decide）thatthenextweek，hewouldgetoutofbedtowalk，andsohedid．Hismothertoldofhowsheusedtopushbackthecurtainofthewindows5．________(watch）Glennstrugglingintheyard．Andwitheverystepofpain,hecamecloserto6．________(walk）．Soonhebegantojog．When