届高考英语大一轮复习 Unit 5 First aid课时规范训练 新人教版必修5Word格式.docx

届高考英语大一轮复习 Unit 5 First aid课时规范训练 新人教版必修5Word格式.docx

《届高考英语大一轮复习 Unit 5 First aid课时规范训练 新人教版必修5Word格式.docx》由会员分享，可在线阅读，更多相关《届高考英语大一轮复习 Unit 5 First aid课时规范训练 新人教版必修5Word格式.docx（10页珍藏版）》请在冰豆网上搜索。

Regularcardioworkouts（有氧锻炼）maypreventmigraines（偏头痛），agrowingbodyofresearchsuggests.

Migrainepatientshadfewerheadachesafterdoing40minutecyclingworkoutsthreetimesaweekforthreemonths,accordingtoaSwedishstudy.

Theexerciseroutineworkedjustaswellasoneofthetopmigrainepreventingdrugs—topamiratebutwithoutthesideeffectsofdepressionandtremors（刺激）．

Cardioworkoutscanhelpwithregularheadaches,too,saysAlexanderMauskop,M.D.,directoroftheNewYorkHeadacheCenterinManhattan.

Thereareacoupleoftheoriesonhowitworks.

Breakingasweatmayrelievestress,saysDr.Mauskop.Headachesareoftentriggeredbystress,andifyouremovethetrigger,youreleasethepain.

Thefeelgoodchemicalsproducedwhenyouexerciseactuallyblockyourpainsensors,actingasanaturalpainkiller.

Sinceheadachescanbecausedbymanydifferentfactorslikegenetics（遗传），lackofsleep,orcertainfoods,cardiowon'

tbethesolutionforeveryone,Dr.Mauskopsays.ButoneGermanstudyfoundthatithelped65percentofpatients,whichmakesitaseffectiveasthebestmedicinesonthemarket.

Dr.Mauskoprecommendshispatientsdoahalfhourreasonableintensity（强度）cardio,likejogging,biking,orswimmingthreetimesaweek.Theseworkoutsaremeanttobeslowandsteady,asopposedtohighintensityintervalsthatalternatebetweenalloutrunsandrest.

Pushingyourselftoomuchorincreasingtheintensitytooquicklycantriggerheadachesinsomepeople,somakesureyourheartratedoesn'

tjumpabove150BPM.Ifyoudon'

thaveaheartratemonitor,thenbreatheonlythroughyournose.You'

llknowyou'

regoingtoohardifyoucan'

tkeepupthatbreathingpattern.

Yourmigrainescouldstartdisappearinginacoupleofweeks，Dr.Mauskopsays.

1．Accordingtothepassage,theauthormayagreethat________.

A．jogging,swimmingandfishingarecardioworkouts

B．neithercardioworkoutsnortopamiratehassideeffects

C．migrainepatientsmaybecuredbyregularcardioworkouts

D．cardioworkoutswillbethesolutionforeveryonewithmigraines

2．Theunderlinedword“triggered”inParagraph7canbereplacedby________.

A．cured　　　　　　　　　　　B．released

C．causedD．monitored

3．Thefeelgoodchemicalsproducedcanhelpwithregularheadachesbecause________.

A．iteasesthestress

B．itbreaksasweat

C．itpreventsmigraines

D．itblocksyourpainsensors

4．Whatwouldbethebesttitle?

A．ACureforHeadaches

B．SideEffectsofMigraine

C．TheCausesofHeadaches

D．AdvantagesofCardioWorkouts

【语篇导读】　科学家研究发现有氧运动可以有效治疗偏头痛。

1．解析：

选C。

推理判断题。

根据文章最后一段可知，规律的有氧运动或许可以治愈偏头痛，故C项正确。

根据文章第十段可知A项表述不正确；

根据文章第四段可知，topamirate有副作用，故B项不正确；

根据文章第九段中cardiowon'

tbethesolutionforeveryone可知，D项不正确。

2．解析：

词义猜测题。

画线词所在的第七段讲的是流汗会缓解压力，头痛通常由压力引起，如果消除压力，疼痛就会缓解。

由此可知trigger意为“引发，激发（尤指一系列事件）”，与cause意义相近。

3．解析：

选D。

细节理解题。

根据文章第八段Thefeelgoodchemicalsproducedwhenyouexerciseactuallyblockyourpainsensors，actingasanaturalpainkiller.可知，人类运动的时候，产生令人感觉好的化学物质，能够阻挡疼痛传感器，像一种天然的止痛药一样起作用。

4．解析：

选A。

主旨大意题。

通读全文可知，文章主要介绍了有氧运动或许可能治愈偏头痛，因此A项作为文章标题最适合。

B项在文章中没有被提及；

C、D两项在文章中略有提及，但并非主题。

B

Doyousufferfromcybersickness?

Theriseofmobilephoneshasbeenblamedforanumberofsocialills,butyoursmartphonemayalsobemakingyouphysicallysickaswell.Scientistshaveidentifiedaconditioncalled“cybersickness”，whichtheysayisthedigitalversionofmotionsickness.Thephenomenon,whichaffectsupto80percentofthepopulationwhoownsmartphonesortablets,leadstofeelingsofsicknessandunsteadiness.Itiscausedbyseeingfastmotiononascreen,whichcoversanythingfromacarchaseinafilmtoscrollingthroughwebpagesonyourphone.

Themorerealisticthevisualcontentappearstoyou,thehigheryourchancesofgettingcybersicknessare.TheconditionwasidentifiedinapieceintheNewYorkTimesinwhichBritishandU．S.expertssaidthatitneededsolving.Motionsicknessleavessufferersfeelingillbecausetheyfeelmovementinyourmusclesandyourinnerearbutdonotseeit.Themismatchindigitalsicknessistheopposite—youseemovementonthescreenbutdonotfeelit.Theeffectisthesameandthesymptomsincludeaheadache,wantingtothrowup,confusionandtheneedtositdown.Oftencybersicknessshowsitselfinasubtlewayandsufferersputitdowntostressoreyestrain.

StevenRauch,aprofessorofotolaryngology（耳鼻喉科学）atHarvardMedicalSchool,said：

“Yoursenseofbalanceisdifferentfromothersensesinthatithaslotsofinputs.Whenthoseinputsdon'

tagree,that'

swhenyoufeeldizzinessandsickness.”

Somestudiesthathavebeencarriedoutintocybersicknessfoundthatwomenare