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1、高中毕业班热身卷测试（二）英语试卷注意事项：1．答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。2．选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。3．非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。4．考试结束后，请将本试题卷和答题卡一并上交。第Ⅰ卷第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满
2、分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。AAwarmdrinkofmilkbeforebedhaslongbeenthebestchoiceforthosewanting
3、agoodnight’ssleep.Butnowastudyhasfounditreallydoeshelppeoplenodoff—ifitismilkedfromacowatnight.Researchershavediscoveredthat“nightmilk”containsmoremelatonin(褪黑激素),whichhasbeenproventohelppeoplefeelsleepyandreduceanxiety.Thestudy,byresearchersfromSeoul,So
4、uthKorea,involvedmicebeingfedwith-16-driedmilkpowdermadefromcowsmilkedbothduringthedayandatnight.Thosegivennightmilk,whichcontained10timestheamountofmelatonin,werelessactiveandlessanxiousthanthosefedwiththemilkcollectedduringdaytime,accordingtothestudypu
5、blishedin TheJournalofMedicinalFood.Nightmilkquickenedthestartofsleepandcausedthemicetosleeplonger.Whiletheeffectofcowsmilkharvestedatdifferenttimehasnotbeentestedonhumansuptonow,takingmelatonindrugshasbeensuggestedtothosewhoarestrugglingtofallasleepatni
6、ght.Previousstudieshavealsoindicatedthatmilkcanbeexcellentforhelpingsleepbecauseofthecalciumcontent,whichhelpspeopletorelax.Milkisalsosugar-freeandadditive-freewithnutritionistsrecommendingskimmedmilkasthebestchoicebeforebedasitistheleastfattening.Themor
7、efatyoutakeinbeforebedtime,thegreaterburdenyouwillputonyourbodyatnight.21.Accordingtothetext,themicefedwithdaytimemilk_______.A.startedsleepmoreeasilyB.weremoreanxiousC.werelessactiveD.wokeuplater22.Whichofthefollowingistrueofmelatoninaccordingtothetext?
8、A.It’sbeentestedonmicefortenyears.B.Itcanmakepeoplemoreenergetic.C.Itexistsinmilkingreatamount.D.It’susedinsleepingdrugs.23.Whatcanbeasuitabletitleforthetext?A.NightMilkandSleep B.Fat,SugarandHealthC.AnExperimentonMiceD.Mi
