届高考高三英语人教版总复习课时作业20Word版含答案.docx

届高考高三英语人教版总复习课时作业20Word版含答案.docx

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届高考高三英语人教版总复习课时作业20Word版含答案

课时作业20

Ⅰ.阅读理解

（2016·四川高考）

Awarmdrinkofmilkbeforebedhaslongbeenthebestchoiceforthosewantingagoodnight'ssleep.Butnowastudyhasfounditreallydoeshelppeoplenodoff—ifitismilkedfromacowatnight.

Researchershavediscoveredthat“nightmilk”containsmoremelatonin（褪黑激素）,whichhasbeenproventohelppeoplefeelsleepyandreduceanxiety.

Thestudy,byresearchersfromSeoul,SouthKorea,involvedmicebeingfedwithdriedmilkpowdermadefromcowsmilkedbothduringthedayandatnight.

Thosegivennightmilk,whichcontained10timestheamountofmelatonin,werelessactiveandlessanxiousthanthosefedwiththemilkcollectedduringdaytime,accordingtothestudypublishedinTheJournalofMedicinalFood.

Nightmilkquickenedthestartofsleepandcausedthemicetosleeplonger.

Whiletheeffectofcowsmilkharvestedatdifferenttimehasnotbeentestedonhumansuptonow,takingmelatonindrugshasbeensuggestedtothosewhoarestrugglingtofallasleepatnight.

Previousstudieshavealsoindicatedthatmilkcanbeexcellentforhelpingsleepbecauseofthecalciumcontent,whichhelpspeopletorelax.

Milkisalsosugarfreeandadditivefreewithnutritionistsrecommendingskimmedmilkasthebestchoicebeforebedasitistheleastfattening.Themorefatyoutakeinbeforebedtime,thegreaterburdenyouwillputonyourbodyatnight.

1．Accordingtothetext,themicefedwithdaytimemilk________.

A．startedsleepmoreeasily

B．weremoreanxious

C．werelessactive

D．wokeuplater

2．Whichofthefollowingistrueofmelatoninaccordingtothetext?

A．It'sbeentestedonmicefortentimes.

B．Itcanmakepeoplemoreenergetic.

C．Itexistsinmilkingreatamount.

D．It'susedinsleepingdrugs.

3．Whatcanbeasuitabletitleforthetext?

A．NightMilkandSleep

B．Fat,SugarandHealth

C．AnExperimentonMice

D．MilkDrinkingandHealth

4．Howdoestheauthorsupportthethemeofthetext?

A．Bygivingexamples.

B．Bystatingarguments.

C．Byexplainingstatisticaldata.

D．Byprovidingresearchresults.

答案与解析

本文是一篇科普说明文。

晚上睡前喝一杯热牛奶有助于睡眠是一个常识，那么睡前喝在夜间收集的牛奶对睡眠有哪些影响呢？

让我们一起来看看研究者的新发现吧。

1．B　推理判断题。

根据第四段可推知，喝了白天挤出来的牛奶的老鼠更活跃、更焦虑。

故选B。

2．D　推理判断题。

根据关键句“takingmelatonin...atnight.”可推知，安眠类药品里含有褪黑激素。

故选D。

3．A　标题概括题。

本文主要介绍了喝晚上挤出来的牛奶对睡眠的好处，因为晚上挤出来的牛奶中含有更多的褪黑激素，所以喝晚上挤出来的牛奶有助于睡眠，还能减轻身体负担。

故A项“晚上挤出来的牛奶和睡眠”最能概括文章主旨，适合做标题。

故选A。

4．D　写作手法题。

本文先用睡前喝牛奶有助睡眠这一传统观点引出主题，即睡前喝晚上挤出来的牛奶不仅有助睡眠，还能减轻身体负担，然后引用了具体的研究结果来进一步论证主题，阐释观点。

故选D。

Ⅱ.七选五

（2017·广东实验中学月考）

ThingsYouShouldStopDoingtoBeSuccessful

Areyouahappyperson?

Howoftendoyouthinkofreasonswhyeveryonearoundyouissuccessfulthoughtheyarenotbetterthanyouingeneral?

Whatdoyoudowrong?

Herearesomethingsyoushouldstopdoingtobesuccessful.

1．__1__

Differentpeoplemayinterpret“success”indifferentways:

someofthemmeasureitinmoney,otherones—inpositivechangestopeoplearoundthemandtheworldingeneral.__2__Don'tworryaboutwhatotherpeoplethinkbutcomeafterwhatmakesyouhappy.

2．Donotbelieveanythingwithoutquestioningit.

__3__Theyarecriticalthinkers,andtheyunderstandthatweallareruledbyourprejudices,sotheywillalwaysquestionnewinformation.

3．Donotworryaboutallunpredictablethingsthatmayhappentoyou.

Ifyouwanttobesuccessful,stopthinkingabouteverythingthatMAYhappentoyou.__4__Bereadytoimproveandchangeyourdeedsanddecisionswhenthingssuddenlydon'tgoaccordingtoyourplan.

4．Donotcareaboutwhatotherpeoplethinkofyou.

__5__Yourattemptstobecome“good”foreveryonewillturnintonothingbutnewworries,stresses,andproblems.Successfulpeopledonotconcentrateonthequantityofpeopletoplease,butworryabouttheirqualityandfocusondevelopingfriendshipswithpeopletheyreallycareabout.

A．Donotletothersdecidewhat“success”isforyou.

B．Donotwaitforthe“righttime”todoanything.

C．Asfarasweallknow,it'simpossibletopleaseallthepeoplewhosurroundus.

D．Successfulpeopledonotjustacceptanynewinformationtobetrue.

E．Successfulpeopleneverignoreoravoidproblem,nomatterhowbigandawfultheyseem.

F．Trytofeelcomfortablewiththerealityandacceptthefactyourfuturecan'tbepredicted.

G．Ifyouwanttobesuccessful,donotletothersforcetheirinterpretationofsuccessonyou.

答案与解析

文章介绍一些如果你想成功就不要做的事情。

1．A　根据下文“Differentpeoplemayinterpret‘success’indifferentways：

”不同的人对“成功”有不同的理解。

说明这段主要介绍不要让别人决定你的成功是什么。

故选A。

2．G　根据下文“Don'tworryaboutwhatotherpeoplethinkbutcomeafterwhatmakesyouhappy.”不要担心其他人怎么想的，而是追求让你快乐的事情，说明上文是：

如果你想成功，不要让别人将成功的解释强加于你。

故选G。

3．D　根据下文“Theyarecriticalthinkers，”他们是批判性的思考者，说明上文是：

成功的人不会仅仅接受任何新的信息是真实的。

故选D。

4．F　根据上文“Ifyouwanttobesuccessful,stopthinkingabouteverythingthatmayhappentoyou.”如果你想要成功，不要认为一切都有可能发生。

可知这里是：

接受未来是不可预测的这个事实。

故选F。

5．C　根据