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1、课时作业2 Unit1 SectionⅡ UsinglanguageⅠ.选词并用适当形式填空：beableto,dare,haveto,hadbetter,need1．Shedarenotgooutaloneatnightasatimidgirl.2．It'squitewarmheresoweneednotturntheheatingon.3．Youhad_betterarriveearlysothatyouwillnotmissanything.4．Hehad_towalkhomeyesterdaybecausehi
2、scarbrokedown.5．NeithermywifenorIam_able_topersuademydaughtertochangehermindnow.6．Hewas_able_toplaythepianowhenhewas5yearsold.Ⅱ.单句写作1．[2017·天津卷]Myroomisamess,butIneedn't_clean_it(没必要打扫它)beforeIgoouttonight.Icandoitinthemorning.2．Everyoneintheofficecomplainsthath
3、esmellsawful,butnobodydares_(to)_mention_it_to_him(敢跟他说)．3．Iwill_be_able_to_speakGerman(将会说德语)inanothertwomonths.4．Youhad_better_go_home(最好回家)nowbeforetherainstarts.5．Ihave_to_admit(不得不承认),theideaofmarriagescaresme.Ⅲ.阅读理解[2019·山东期中]Awarmdrinkofmilkbeforebedhaslo
4、ngbeenthebestchoiceforthosewantingagoodnight'ssleep.Butnowastudyhasfounditdoeshelppeoplenodoff(打瞌睡)—ifitismilkedfromacowatnight.Researchershavediscoveredthat“nightmilk”containsmoremelatonin(褪黑激素),whichhasbeenprovedtohelppeoplefeelsleepyandreduceanxiety.Thestudyi
5、nvolvedmicebeingfedwithdriedmilkpowdermadefromcowsmilkedbothduringthedayandatnight.Thosegivennightmilk,whichcontained10timestheamountofmelatonin,werelessactiveandlessanxiousthanthosefedwiththemilkcollectedduringdaytime,accordingtothestudypublishedinTheJournalofM
6、edicinalFood.Nightmilkquickenedthestartofsleepandcausedthemicetosleeplonger.Whiletheeffectofcowmilkharvestedatdifferenttimehasnotbeentestedonhumansuptonow,takingmelatonindrugshasbeensuggestedtothosewhohavetroublefallingasleepatnight.Previous(以前的)studieshavealsos
7、hownthatmilkcanbeexcellentforhelpingsleepbecauseofthecalciumcontent,whichhelpspeopletorelax.【语篇解读】 本文讲述了夜间挤的牛奶和睡眠的关系。夜间挤的牛奶包含更多的褪黑激素，这种物质可以帮助睡眠。1．Accordingtothetext,themicefedwithdaytimemilk________.A．startedsleepmoreeasilyB．weremoreanxiousC．werelessactiveD．woke
8、uplater答案与解析：B 推理判断题。根据第四段“Thosegivennightmilk,whichcontained10timestheamountofmelatonin,werelessactiveandlessanxiousthanthosefedwiththemilkcollectedduringdaytime...”
