2022-2023学年外研版必修二Unit1FoodforthoughtDevelopingIdeas课时专练作业

Unit1FoodforthoughtDevelopingIdeas&PresentingIdeas一、单词拼写.Aftertheearthquake,whatIreallywantisto（重建）myhomeandimprovemylife..Alargeorganisationcanbeslowto（适应）lochanges..Workhasbegunonthe（建造）ofthenewairport..Clicntsarcentertained（在里）privatediningrooms..Hisfamilythenmovedtoa（稍微）largerhouse.turnedthe（把手）andfoundthedoorwasopen.cientistshave（发现）alinkbetweendietandcancer..The（风俗）oflightingtheOlympicflamegoesbackcenturies..SheisaTV（对着迷的人）andwalchesasmuchasshecan..Userscan（）theirmaterialloadesktopPCbackintheoffice.二、翻译题.这些机器没有一台没接受过检查就被运走的。ofthemachineswerecarriedawaybeingexamined..要是你忙得没有时间来看我，我也不会介意的。Ifyouaretoseeme,Iwon'tmindit..他的答案和我的相似，我怀疑他抄了我的答案。Hisanswersmine.Isuspectthathecopiedmyanswers..我们现在的所作所为多多少少对环境有影响。Allwehavedonewillaffecttheenvironment..我认为他不能通过考试。hecanpasstheexam.三、阅读理解Awarmdrinkofmilkbeforebedhaslongbeenthebestchoicefbrthosewantingagoodnight'ssleep.Butnowastudyhasfounditreallydoeshelppeoplenod打瞌睡）一ifitismilkedfromacowatnight.Researchershavediscoveredthat"nightmilk"containsmoremelatonin（褪黑激素）,whichhasbeenproventohelppeoplefeelsleepyandreduceanxiety（焦虑）.Thestudy,byresearchersfromSeoul,SouthKorea,involvedmicebeingfedwithdriedmilkpowder（奶粉）madefromcowsmilkedbothduring（hedayandatnight.Thosegivennightmilk,whichcontained10timestheamountofmelatonin,werelessactiveandlessanxiousthanthosefedwiththemilkcollectedduringdaytime,accordingtothestudypublishedinTheJournalofMedicinalFood.Nightmilkquickenedthestartofsleepandcausedthemicetosleeplonger.Whiletheeffectofcowmilkharvestedatdifferenttimehasnotbeentestedonhumansuptonow,takingmelatonindrugshasbeensuggestedtothosewhohavetroublefallingasleepatnight.Previousstudieshavealsoshowedthatmilkcanbeexcellentfbrhelpingsleepbecauseofthecalciumcontent,whichhelpspeopletorelax..Accordingtothetext,themicefedwithdaytimemilk.A.startedsleepmoreeasilyB.weremoreanxiousC.wcrclessactiveD.wokcuplater.Whichofthefollowingistrueofmelatoninaccordingtothetext?A.It'sbeentestedonmicefbrtentimes.B.Itcanmakepeoplemoreenergetic.C.Itexistsinmilkingreatamount.D.It'susedinsleepingdrugs..Whatcanbeasuitabletidefor(he(ext?A.NightMilkandSleepB.Fat,SugarandHealthC.AnExperimentonMiceD.MilkDrinkingandHealth.Howdoestheauthorsupportthethemeofthetext?A.Bygivingexamples.B.Byslatingarguments.C.Byexplainingstatisticaldata.D.Byprovidingresearchresults.四、七选五Ifyouwanttokeepfit,pleaserefertothefollowing:MoveMoreMakeitadailytofindwaystomoveyourbody.①Climbstairsinsteadoftakingtheelevator.Walkyourdog;playwithyourkids.Itdoesn'thavetobeanhourinthegymora45-minutcdanceclass.Butthat'sgreatwhenyou'reuptoit.Atthesametime,movemore.QuitSmokingEversince1960whenitwasannouncedthatsmokingwasharmfultohealth,Americanshavebeenreducingtheiruseoftobaccoproducts.Justrecently,we'veseenmoreandmoreteenssmoking.CoulditbetheHollywoodinfluence?②Takecare!Warnyourchildrenagainstsmoking.③Whilerecentstudiesshowaglassofwineoronedrinkadaycanhelpprotectagainstheartdisease,morethanthatcancauseotherhealthproblemssuchasliverandkidney(肝肾)diseaseandcancer.ReduceStressEasiersaidthandone,stressesinmanyways.④Spend3()minutesadaydoingsomethingyoulikesuchaswalkonthebeachorinapark,readagoodbook,visitafriend,listentorelaxedmusicandwatchafunnymovie.ProtectYourselffromPollutionifyoucan'tliveinasmog—freeenvironment,atleastavoidsmoke-filledrooms.⑤Exerciseindoorsinairconditioningwhenairqualityisgood.AvoidExcessiveDrinkingTherearcmanythingsyoucandotomoveyourarmsandlegs.Thinkcarefullyaboutwhatyouwilldo.Exerciseoutsidewhen(hesmogratingislow.Itseemsthatthestarsineverymoviesmokecigarettes.KeepaPositiveMentalOutlookSometechniquesgivenbyexpertsarethoughttobepositivethoughts.答案以及解析.答案：reconstruct.答案：adapt.答案：construction.答案：within.答案:slightly.答案：handle.答案：identified.答案：custom.答案:addict.答案：download二、II.答案：None,without.答案：toobusytoe.答案：are,similarto.答案：moreorless.答案:Idon'tthink三、答案：1-4.BDAD解析：1.细节理解题。根据第四段的内容可知饮用夜间取的牛奶的老鼠比饮用白天取的牛奶的老鼠不那么活跃、不那么焦虑。故选B项。.解析:细节理解题。根据第六段中的"takingmelatonindrugshasbeensuggestedtothosewhoarestrugglingtofallaslccpatnight"可知褪黑激素被用在安眠药中。故选D项。.解析:主旨大意题。根据第二段可知，饮用在夜间取自奶牛的牛奶能帮助人们入睡，减少焦虑。故选A项。.解析:篇章结构题。本文是通过提供研究结果来支持第一段所提出的中心论点。故选D项。四、答案：BEAGD解析：：①由本段标题"MoveMore"和本空前一句中的"...findwastomoveyourbody”可知,B项”你有很多能活动胳膊和腿的事情可以做"符合语境。故选B项。②由本段标题"GiveUpSmoking"和本空前一句中的"...IheHollywoodinfluence"可