人教版英语必修5课时作业Unit5Firstaid单元综合

Unit5单元综合AItwasacoldMarchdayinHighPoint,NorthCarolina.ThegirlsontheWesleyan

Suddenly,Parisfelltotheground."Paris'seyesrolledback,"Taylorsays."Shestartedshaking.

Iknewitwasanemergency."

Itcertainlywas.Parishadsufferedasuddenheartfailure.Withoutimmediatemedicalcare,Pariswoulddie.Atfirst,noonemoved.Thegirlswereinshock.Thenthesoftballcoachshoutedout,"DoesanyoneknowCPR?"

CPRisalifesavingtechnique.TodoCPR,youpressonthesickperson'schestsothatbloodmovesthroughthebodyandtakesoxygentoorgans.Withoutoxygen,thebrainisdamagedquickly.

Amazingly,TaylorhadjusttakenaCPRcoursethedaybefore.Still,shehesitated.Shedidn'tthinksheknewitwellenough.Butwhennooneelsecameforward,TaylorrantoParisandbegandoingCPR."Itwasscary.Iknewitwasthedifferencebetweenlifeanddeath,"saysTaylor.

Taylor'sswiftactionhelpedherteammatescalmdown.Onegirlcalled911.Twomorerantogettheschoolnurse,whobroughtadefibrillator,anelectronicdevice(器械)thatcanshocktheheartbackintowork.Luckstayedwiththem:Paris'sheartbeatreturned.

"IknowIwasreallylucky,"Parissaysnow."Mostpeopledon'tsurvivethis.Myteamsavedmylife."ExpertssayParisisright:Forasuddenheartfailure,thesinglebestchanceforsurvivalishavingsomeonenearbystepinanddoCPRquickly.

Today,Parisisbackonthesoftballteam.Taylorwillapplytocollegesoon.Shewantstobeanurse."Ifeelmoreconfidentinmyactionsnow,"Taylorsays."IknowIcanactunderpressureinascarysituation."1.WhathappenedtoParisonaMarchday?

A.Shecaughtabadcold.

B.Shehadasuddenheartproblem.

C.Shewasknockeddownbyaball.

D.Sheshiveredterriblyduringpractice.

2.WhydoesParissayshewaslucky?

A.Shemadeaworthyfriend.

B.Sherecoveredfromshock.

C.ShereceivedimmediateCPR.

3.WhichofthefollowingwordscanbestdescribeTaylor?

A.Enthusiasticandkind.

B.Courageousandcalm.

C.Cooperativeandgenerous.

D.Ambitiousandprofessional.B

Whenitestomaterialstodogoodtoourbody,itmustbementionedthatthereareallsortsoffoodstoeveryone’staste.Somefoodsareknowntohaveapletelyruinedeffectonyourbrainfunction,andnutritionistsadviseusnottoconsumethemtoomuchinordertolimittheirnegativeimpacts.

Herearethetoplivefoodsthatkillyourintelligence.1.

Sugar

Sugarandsugaryproductsarebadnotonlyforyourwaistline,butforyourbrainfunctionaswell.Longtermconsumptionofsugarcancreatealotofneurological(神经系统的)problems,anditcanalsodoharmtoyourmemory.Ontheotherhand,sugarcanalsobringdamagetoyourabilitytolearn.Soavoidtheproducts.2.

Alcohol

Alcoholisknowntoharmyourliver(肝)inthelongrun,anditalsocauseswhatisknownas"brainfog",afeelingofmentalconfusion.Itactslikeacloudthatimpactsyourabilitytothinkclearly,aswellasyourmemory.Haveyouevernoticedthatyoucannotremembermonitems’names?Thismightbeinfluencedbyhighalcoholintake,whichimpactsthebalanceofthebrain.3.JunkFood

Arecentstudyhasrevealedthatjunkfoodcanchangethechemicalsinthebrain,thusleadingtosymptomsassociatedwithdepressionandanxiety.Besides,foodsthatarehighinfatcanalsoproducesomesymptomsthataresimilartothesignsof"miss"whenyoustopconsumingthem.Thesefoodsaffecttheproductionofdopamine(多巴胺),animportantchemicalthatpromoteshappinessandanoverallfeelingofwellbeing.4.

VerySaltyFoods

Everybodyknowsthatsaltyfoodsaffectyourbloodpressureandtheyareveryhardonyourheart.However,asresearchsuggests,foodsthatcontainhighamountsofsaltcanaffectyourlearningfunctionandmakeyourabilitytothinkimperfect.Otherwisestated,saltyfoodsaffectyourintelligence!Asamatteroffact,theconsumptionofsaltyfoodshasbeenshowntohavethesameeffectastakingdrugs,asitcancauseunfortablesymptomsandhungerforsaltyfoods.5.FoodswithProcessedProteins(蛋白质)

Meatistherichestsourceofhighqualityprotein,butavoidoverlyprocessedproteinssuchashotdogs,sausagesandsoon.Unlikethenaturalproteinsthathelpyourbodyprotectthenervoussystem,processedproteinsdoexactlytheopposite.Betterchoosenaturalproducts,suchasfish,dairyproducts,andseedsasthesearenatural,highqualityproteinsources.1.Whichgroupoffoodsmayaffectyourmemory?

A.Sugarandalcohol.

B.Sugarandjunkfood.

C.Alcoholandjunkfood.

D.Sugarandverysaltyfoods.

2.Ifyouwanttopromotehappiness,whichofthefollowingshouldyoustopeating?

A.Sugar.

B.Foodswithprocessedproteins.

C.Alcohol.

D.Junkfood.

3.paredtotheoverlyprocessedproteins,whichofthefollowingisanadvantageofthenaturalproteins?

A.Theprotectionofthenervoussystem.

B.Theincreaseofdopamine.

C.Theprotectionofyourintelligence.

D.Theincreaseofhappiness.

4.Intermsofthementionedfoods,whatdoesthewriterseemstotellus?

A.Theywillaffectourhealthonceeaten.

B.Themoreweeat,thelesschanceofillnesswewillget.

C.Thekeypointistopayspecialattentiontotheamountwetake.

D.Onceweareaddicted,it’shardtogetridofthem.C

AretiredUnitedStatesMarine(水兵)namedTerryMcGladesayshisdogMajorisahero.HeisspeciallytrainedtosensewhenMcGladeisabouttogethisphoneanddial911forhelp.

WhenMajorhadrecentlysensedanincidentabouttohappen,andMcGladecollapsed

andhitthefloor,MajorwasabletogettoMcGlade’sphone,andmoreorlessbiteonthephonewhichisspeciallysetupsothatwhenmultiple(复合的)buttonsarepressed,itgoesintoemergencycallmode,anddial911.

"Hewasactuallyabletogetmyphoneoutofmypocket.Idon'thavethephoneanymorebecausethereareteethmarksonthephone,"McGladesaid.

911operatorthatgotthecallfromMajorsaidtheyneverheardhimbarkoranything.However,theycouldhearwhatsoundedlikeaconfusedmaninthebackground,anddidgetquitesuspicious(可疑的)aftermanycallsfromMcGlade'scellphonekeptingin.Clearly,Majorwasusinghisteeth,andalsosteppingonthescreentogetthephonetodialforhelp.

AfterMajorwassuresomeonewouldbeontheirwaytohelp,hethenmadehiswayouttothefrontofthehousetowait.Hewasoutatthegatewhenpoliceanddoctorsarrived,andledthemintothehouseandrighttoMcGlade,layingunconscious.

"Iprobablywouldhavebeeninseveretroubleifhewouldn'thavecalled,"McGladesaid.McGladewastakentothehospital,wherehewaskeptovernightforobservation,butthankstohisbestheroMajor,heisfeelingmuchbetter,andwillmakeafullrecoverywithlittleriskoflastingdamagefromthisparticularincident.

MajorhasbeenenteredintoacontestwherepeoplecancheckoutMajorandMcGlade’sstory,andabitabouttheuniquebestrelationshiptheyshare.1.Whatdoestheunderlinedword“collapsed”mostprobablymean?

A.Wokeup.

B.Tookup.

C.Felldown.

D.Feltdown.

2.Thephonewillgointoemergencycallmodewhen

.

A.thedogbitesonthephone

B.thedogstepsonthescreen

C.thedoggetsitfromMcGladespocket

D.morethanonebuttonwaspressedatthesametime

3.AccordingtoMcGlade,Majoris

.

A.naughty

B.brave

C.clever

D.friendly

4.Whenthecallskeptingin,theoperator

.

A.wondereditwashisdogthatmadethecalls

B.knewMcGlademusthavebeeninneedofhelp

C.thoughtsomeonemusthavedialedthewrongnumber

D.wassurehewasbeingmadefunofDAtenyearoldboyfromHowell,Michiganisbeingpraisedasaherothankstohispersistence(坚持)thatledtosavingthelifeofanelderlyneighbor.TheeventhappenedlateinaneveningwhenDannyDiPietrowasbeingdrivenhomefromhockeypracticebyhismom.That'swhentheyoungboynoticedanopengarage(车库)andafigurethathebelievedwasadogoutsideanapartmentbuildingnearhishouse.Giventhefreezingweather,theyoungboygotafeelingthatsomethingwasnotright.Butinsteadofdismissingitlikemostkidsathisage,heinsistedthathismother,Dawn,findoutwhatwasgoingon.DawntriedtomakeDannybelievethatnoonewouldleaveadogoutinsuchcoldweather,hutherefusedtotakenoforananswer.DawnfinallygaveinanddecidedtodrivetotheareawiththefamilydogandseeiftherewasanytruthinDanny’shunch(直觉).Sureenough,asshegotclosertotheapartmentbuildingshenoticedagaragethatwaswideopenandsomeonewavingmadlyforhelp.Upongettingthere,sherealizedthatitwasnotadogtheyoungboyHadseen,butKathleenSt.Onge.The80yearoldwomanhadfallendownonsomeiceinfrontofhergarageandhadbeenlyingtherefortwohours,unabletogetup.Dawncalled911atonce.ThetwothenreturnedwithsomeblanketstocoverMs.St.Onge,whiletheywerewaitingfortheambulancetoarrive.Thoughstillinhospital,theelderlywomanisrecoveringwellandforevergratefultoDannyforfollowinghishunch!1.Whenseeingafigureinfrontofanopengarage,Danny

________.A.recognizeditwasanoldwoman B.thoughtitwasahomelessdogC.realizedsomethingwaswrong D.believeditwasnothingimportant2.WhenDawngotclosertothegarage,she

__________.A.noticedthedoghadgoneaway B.knewDanny’shunchwasC.foundanoldladywavingforhelp D.feltsomethingmusthavebeenstolen3.WhichofthefollowingcanbestdescribeDanny?A.Braveandpatient. B.Friendlyandhonest.C.Considerateandpositive. D.Persistentandwarmhearted.4.Whatcouldbethebesttitleforthepassage?A.AlwaysFollowYourHunchB.BeReadytoHelpSavetheElderlyC.AnunknownHeroBringsLoveandHopeD.A10yearoldBoySavedHisElderlyNeighbor'sLife根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两处为多余选项。Eyesightplaysaveryimportantroleinourdailylife.Everywakingmoment,theeyesareworkingtoseetheworldaroundus.OverfortypercentofAmericansworryaboutlosingeyesight,butit'seasytoincludestepsintoourdailylifetoensurehealthyeyes.Herearefivesuggestionsforalifetimeofhealthyeyesight：• Scheduleyearlyexams.①Expertsadviseparentstobringbabies6to12monthsofagetothedoctorforacarefulcheck.Thegoodnewsisthatmillionsofchildrennowcanhaveyearlyeyeexamsandfollowingtreatment,includingeyeglasses.• ProtectagainstUVrays(紫外线）.Longtermstayinthesuncreatesrisktoyoureyes.Nomatterwhattheseasonis,it'sextremelyimportanttowearsunglasses.②• Giveyoureyesabreak.TwothirdsofAmericansspenduptosevenhoursadayusingputersorotherdigitalproducts.3Expertsremendthatpeoplepracticethe20/20/20rule：every20minutes,takea20secondbreakandlookatsomething20feetaway.• ④Aspartofahealthydiet,eatmorefruitsandvegetableseachday.Vitamins(维生素）CandEhelpprotecteyesightandpromoteeyehealth.• Practicesafewearandcareofcontactlenses(隐形眼镜）.ManyAmericansusecontactlensestoimprovetheireyesight.Whilesomefollowthemedicalguidanceforwearingcontactlenses^manyarebreakingtherulesandputtingtheireyesightatrisk.⑤Otherwise,youmayhaveproblemssuchasredeyes,painintheeyes,oramoreseriouscondition.

A.Eatyourgreens.

B.Eyecareshouldbeginearlyinlife.

C.Theycanproperlyprotectyoureyes.

D.Stayingoodshapebytakingmorevitamins.

E.Parentsusuallydon'tcareabouttheirowneyesight.

F.Alwaysfollowthedoctor’sadviceforappropriatewear.

G.Thisfrequenteyeactivityincreasestheriskforeyetiredness.

Twoweeksearlier,myson,Ben,hadgotintouch.He'dmovedtoEnglandwithhismumwhenhewasthreeandithadbeen13yearssinceI'd

1

seenhim.Soimaginemy

2

whenheemailedmesayinghewantedtoetovisitme.Iwas

3

!IarrivedearlyatByronBaywhereweweresupposedto

4

.Thebaywas

5

insunshine,andtherewasagroupofkayakersaround150mofftheshore.Gettingalittle

6

,Irealizedonekayak(皮划艇)wasin

7

."Something’snot

8

!"ItookoffmyTshirtand

9

intothewater.Isawthereweretwoinstructorsonboardandamanlyingacrossthemiddle.Hewas

10

violently.Linkingarmswithoneoftheinstructors,Ihelped

11

theyoungmanoutofthewater.Hewasunconsciousandas

Ilookedathisface,something12

tome.Thosebrowneyeswerevery

13

.

"What’shisname?"Iaskedtheinstructor."Ben,"hereplied,andimmediatelyI

14

.Thatstrangerwasmyson!Theinstructorscalledforanambulance.

15

,afterabriefstayinhospital,Benwaswellenoughtobeallowedto

16

andlaterthefamilymetupfordinner.WechattedabouteverythingandthenBen

17

tome."Ijustwanttosaythankyou,"hesaid."You

18

mylife!"Istillcan'tbelievewhata

19

itwas.I'mjustsogladIwasthere

20

tohelpmyson.1.A.also

B.often

C.even

D.last

2.A.delight

B.relief

C.anger

D.worry

3.A.scared

B.shocked

C.thrilled

D.ashamed

4.A.talk

B.stay

C.meet

D.settle

5.A.bathed

B.clean

C.deep

D.formed

6.A.faster

B.closer

C.heavier

D.wiser

7.A.trouble

B.advance

C.question

D.battle

8.A.real

B.right

C.fair

D.fit

9.A.stared

B.sank

C.dived

D.fell

10.A.arguing

B.fighting

C.shouting

D.shaking

11.A.lead

B.persuade

C.carry

D.keep

12.A.happened

B.occurred

C.applied

D.appealed

13.A.sharp

B.pleasant

C.attractive

D.familiar

14.A.agreed

B.hesitated

C.doubted

D.knew

15.A.Fortunately

B.Frankly

C.Sadly

D.Suddenly

16.A.return

B.relax

C.speak

D.leave

17.A.joked

B.turned

C.listened

D.pointed

18.A.created

B.honored

C.saved

D.guided

19.A.coincidence

B.change

C.pity

D.pain

20.A.onboard

B.intime

C.forsure

D.onpurpose假定英语课上老师要求同桌之间交换修改作文，清你修改你同桌写的以下作文。文中共有10处语言错误，每句最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号，并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下画一横线，并在该词下面写出修改后的词。注意:1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。Knowinghowtodoincasethatfireisimportant.Ifthefirebrokeout,whatwouldyoudo?First,youshouldwarneveryoneinthebuildingaboutthedanger.Don’tpanicorstartshouting.Becalmlyandactquickly.Second,youandalltheothersshouldbegetoutofthebuilding.Don'tstoptakeanythingwithyou.Onceyouareoutofthebuilding,stayout.Donotgobackforsomereason.Finally,whenyouareoutofthebuilding,callingthefirepolice.Don'ttrytoputoffthefireyourself.Thatcanbedangerousifyoudothat.假定你是李华，你的新西兰朋友Terry将去中国朋友家做客，发邮件向你询问有关习俗。请你回复邮件，内容包括：1.到达时间；2.合适的礼物；3.餐桌礼仪。注意：1.词数100左右；2.可以适当增加细节，以使行文连贯。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________答案以及解析A答案：1.B;2.C;3.B

解析：1.细节理解题。根据第三段前两句可知,帕里斯在三月的一天突然出现了心力衰竭的症状。

2.细节理解题。根据第五、六两段的内容可知,帕里斯的队友泰勒恰好刚学习了心肺复苏课程,她马上对帕里斯进行施救.所以帕里斯说自己是幸运的。

3.推理判断题。根据倒数第四段第一句和最后一段最后一句可推断出,泰勒是一个勇敢且镇定的女孩子。B答案：1.A;2.D;3.A;4.C

解析：1.考查细节理解。题目问的是"影响记忆力"的食物有哪些?从"Sugar"这一段中的"itcanalsodoharmtoyourmemory"和"Alcohol"这一段中的"thatimpactsyourabilitytothinkclearly,aswellasyourmemory"可知,糖和酒精对记忆力有影响。

2.考查细节理解。根椐"JunkFood"这段可知:多巴胺是一种能够提升幸福感的重要化学物质,而垃圾食品会影响多巴胺的产生。所以,你如果想提升幸福感就应停止食用垃圾食品。

3.考查细节理解。从最后一段第二句可知:天然蛋白质与过度加工出来的蛋白质相比,最大的一个优点在于天然蛋白质可以保护神经系统。故选A。

4.考査细节理解。从第一段最后一句可知,营养学家建议我们不要过度食用这些对大脑功能有消极影响的食物。所以选C。其余三个选项的意思与文意不符。C答案：1.C;2.D;3.C;4.B

解析：1.词义猜测题。根据下文的"andhitthefloor"可知,McGlade倒在了地上,由此可知,所表示的意思是“跌倒”,所以选C项。

2.细节理解题。根据第二段最后一句中的"whenmultiplebuttonsarepressed,itgoesintoemergencycallmode,anddial911"可知,D项“当超过一个键被同时按下时”为正确答案。

3.推理判断题.根据第三段McGalde说的话:“他实际上能从我的兜里面把弄出来”知,Major很聪明。

4.推理判断题。根据第五段的"Hewasoutatthegatewhenpoliceanddoctorsarrived,andledthemintothehouse,righttoMcGlade,layingunconscious."中的“当警察和医生到达时”可知,接线员确信McGlade需要帮助,不然的话不可能安排警察和医生来。D答案：1.C;2.C;3.D;4.D

解析：1.考查细节理解。由文章第二段中的"Giventhefreezingweather,theyoungboygolafeelingthatsomethingwasnotright"可知,当看到在一个开着门的车库前面一个身影时,Danny意识到出了问题,故选C。

2.考查细节理解。由文章第三段中的"Sureenough,asshegotclosertotheapartmentbuildingshenoticedagaragethatwaswideopenandsomeonewavingmadlyforhelp"可知,当Dawn离车库更近时,她看到一位老妇人正挥手寻求帮助,故选C。

3.考查推理判断。由文中的"AtenyearoldboyfromHowell,Michiganisbeingpraisedasaherothankstohispersistence(坚持)"和“ThetwothenreturnedwithsomeblanketstocoverMs.St.Onge,whiletheywerewaitingfortheambulancetoarrive"可推断出Danny是一个坚持而又热心的孩子,故选D。

4.考查主旨大意。通读全文可知,这篇文章主要讲了一个十岁的小男孩用自己的坚持救了一位上了年纪的邻居的故事,故选D。答案：BCGAF解析：1.B〔提示：本段的主题句是Scheduleyearlyexams.(安排每年都检查眼腈。)。横线下一句：Expertsadviseparentstobringbabies6to12monthsofagetothedoctorforacarefulcheck.可知，B项符合语境。〕

2.〔提示:长时间待在阳光下会伤害到眼睛,不管是什么季节，都要佩戴太阳镜，因为太阳镜会保护你们的眼睛，C项符合上下文语境。〕

3.G〔提示:本段的标题是Giveyoureyesabreak(让眼睛休息。），G项可承接上一句内容。〕

4.A〔提示：根据下一句Aspartofahealthydiet，eatmorefruitsandvegetableseachday.可知，要多吃水果和蔬菜，这对我们的眼睛是有好处的，A项符合段落大意。〕

5.F〔提示：很多人都佩戴隐形眼镜，但是在使用中总是没有按照医学指导使用，这也让他们的眼睛处于危险之中。那么我们要采纳医生的建议，合理使用隐形眼镜，故F项符合上下文语境。〕答案：1.D;2.A;3.C;4.C;5.A;6.B;7.A;8.B;9.C;10.D;11.C;12.B;13.D;14.D;15.A;16.D;17.B;18.C;19.A;20.B

解析：1.两周前,“我”刚与儿子取得联系,他与“我”13年未见,此处表示,距离上次见面已经相隔了13年。also"也";often"经常";even"甚至";last"上一次",故选D项。

2.根据上文可知,“我”与儿子13年未见,再相见,必定会非常高兴。delight"高兴,快乐";relief"宽慰";anger"愤怒";worry"担忧",故A项符合语境。

3.根据上文可知,与儿子再次见面,“我”很高兴,也很激动,scared"害怕的";shocked"震惊的";thrilled"激动的";ashamed"羞愧的",故选C项。

4.根据句意可知,“我”到达了拜伦湾我们相约见面的地方。talk"谈论";stay"停留";meet"见面";settle"定居",故选C项。

5.根据句意可知,此处表示:海湾沐浴若阳光。bathed"沐浴的";clean"干净的";deep"深的";formed"成形的",故选A项。

6.根据上文的"around150mofftheshore"可知,有一群玩皮划艇的人离海岸大约]50米。渐渐地靠近了,“我”才意识到一艘皮划艇处于危险之中,故B项符合题意。

7.beintrouble为固定短语,意为“处于危险之中”。

8.根据语境可知.此处表示“我”发现了异常。real"正确的";right"正常的";fair"公平的";fit"合适的",故选B项。

9.根据上文的"tookoff"及下文的"intothewater"可知,此处表示“我”潜人水中,故选C项。

10.根据上下文可知,两位教练在皮划艇上,皮划艇中间横躺着一个人,这个人摇晃得很厉害。argue"争论";fight""斗争";shout"大声喊叫";shake"动"。

11.“我”与其中一位教练联手,帮忙把这个人从水中抬出来,故选C。

12.此处"occurtosb."是固定搭配,意为“某人突然想起某事”,故选B项。

13.根据后文可知,这个人正是“我”的儿子,因此,当“我”看到他的眼睛时,会感到似曾相识,故选D项。sharp"锋利的";pleasant"令人愉快的"