人教版英語(yǔ)必修5課時(shí)作業(yè)Unit5Firstaid單元綜合

Unit5單元綜合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(神經(jīng)系統(tǒng)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(蛋白質(zhì))

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(復(fù)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(堅(jiān)持)thatledtosavingthelifeofanelderlyneighbor.TheeventhappenedlateinaneveningwhenDannyDiPietrowasbeingdrivenhomefromhockeypracticebyhismom.That'swhentheyoungboynoticedanopengarage(車庫(kù))andafigurethathebelievedwasadogoutsideanapartmentbuildingnearhishouse.Giventhefreezingweather,theyoungboygotafeelingthatsomethingwasnotright.Butinsteadofdismissingitlikemostkidsathisage,heinsistedthathismother,Dawn,findoutwhatwasgoingon.DawntriedtomakeDannybelievethatnoonewouldleaveadogoutinsuchcoldweather,hutherefusedtotakenoforananswer.DawnfinallygaveinanddecidedtodrivetotheareawiththefamilydogandseeiftherewasanytruthinDanny’shunch(直覺(jué)).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根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩處為多余選項(xiàng)。Eyesightplaysaveryimportantroleinourdailylife.Everywakingmoment,theeyesareworkingtoseetheworldaroundus.OverfortypercentofAmericansworryaboutlosingeyesight,butit'seasytoincludestepsintoourdailylifetoensurehealthyeyes.Herearefivesuggestionsforalifetimeofhealthyeyesight：? Scheduleyearlyexams.①Expertsadviseparentstobringbabies6to12monthsofagetothedoctorforacarefulcheck.Thegoodnewsisthatmillionsofchildrennowcanhaveyearlyeyeexamsandfollowingtreatment,includingeyeglasses.? ProtectagainstUVrays(紫外線）.Longtermstayinthesuncreatesrisktoyoureyes.Nomatterwhattheseasonis,it'sextremelyimportanttowearsunglasses.②? Giveyoureyesabreak.TwothirdsofAmericansspenduptosevenhoursadayusingputersorotherdigitalproducts.3Expertsremendthatpeoplepracticethe20/20/20rule：every20minutes,takea20secondbreakandlookatsomething20feetaway.? ④Aspartofahealthydiet,eatmorefruitsandvegetableseachday.Vitamins(維生素）CandEhelpprotecteyesightandpromoteeyehealth.? Practicesafewearandcareofcontactlenses(隱形眼鏡）.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(皮劃艇)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假定英語(yǔ)課上老師要求同桌之間交換修改作文，清你修改你同桌寫的以下作文。文中共有10處語(yǔ)言錯(cuò)誤，每句最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。增加:在缺詞處加一個(gè)漏字符號(hào)，并在其下面寫出該加的詞。刪除:把多余的詞用斜線(\)劃掉。修改:在錯(cuò)的詞下畫一橫線，并在該詞下面寫出修改后的詞。注意:1.每處錯(cuò)誤及其修改均僅限一詞；2.只允許修改10處，多者（從第11處起）不計(jì)分。Knowinghowtodoincasethatfireisimportant.Ifthefirebrokeout,whatwouldyoudo?First,youshouldwarneveryoneinthebuildingaboutthedanger.Don’tpanicorstartshouting.Becalmlyandactquickly.Second,youandalltheothersshouldbegetoutofthebuilding.Don'tstoptakeanythingwithyou.Onceyouareoutofthebuilding,stayout.Donotgobackforsomereason.Finally,whenyouareoutofthebuilding,callingthefirepolice.Don'ttrytoputoffthefireyourself.Thatcanbedangerousifyoudothat.假定你是李華，你的新西蘭朋友Terry將去中國(guó)朋友家做客，發(fā)郵件向你詢問(wèn)有關(guān)習(xí)俗。請(qǐng)你回復(fù)郵件，內(nèi)容包括：1.到達(dá)時(shí)間；2.合適的禮物；3.餐桌禮儀。注意：1.詞數(shù)100左右；2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________答案以及解析A答案：1.B;2.C;3.B

解析：1.細(xì)節(jié)理解題。根據(jù)第三段前兩句可知,帕里斯在三月的一天突然出現(xiàn)了心力衰竭的癥狀。

2.細(xì)節(jié)理解題。根據(jù)第五、六兩段的內(nèi)容可知,帕里斯的隊(duì)友泰勒恰好剛學(xué)習(xí)了心肺復(fù)蘇課程,她馬上對(duì)帕里斯進(jìn)行施救.所以帕里斯說(shuō)自己是幸運(yùn)的。

3.推理判斷題。根據(jù)倒數(shù)第四段第一句和最后一段最后一句可推斷出,泰勒是一個(gè)勇敢且鎮(zhèn)定的女孩子。B答案：1.A;2.D;3.A;4.C

解析：1.考查細(xì)節(jié)理解。題目問(wèn)的是"影響記憶力"的食物有哪些?從"Sugar"這一段中的"itcanalsodoharmtoyourmemory"和"Alcohol"這一段中的"thatimpactsyourabilitytothinkclearly,aswellasyourmemory"可知,糖和酒精對(duì)記憶力有影響。

2.考查細(xì)節(jié)理解。根椐"JunkFood"這段可知:多巴胺是一種能夠提升幸福感的重要化學(xué)物質(zhì),而垃圾食品會(huì)影響多巴胺的產(chǎn)生。所以,你如果想提升幸福感就應(yīng)停止食用垃圾食品。

3.考查細(xì)節(jié)理解。從最后一段第二句可知:天然蛋白質(zhì)與過(guò)度加工出來(lái)的蛋白質(zhì)相比,最大的一個(gè)優(yōu)點(diǎn)在于天然蛋白質(zhì)可以保護(hù)神經(jīng)系統(tǒng)。故選A。

4.考査細(xì)節(jié)理解。從第一段最后一句可知,營(yíng)養(yǎng)學(xué)家建議我們不要過(guò)度食用這些對(duì)大腦功能有消極影響的食物。所以選C。其余三個(gè)選項(xiàng)的意思與文意不符。C答案：1.C;2.D;3.C;4.B

解析：1.詞義猜測(cè)題。根據(jù)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”,所以選C項(xiàng)。

2.細(xì)節(jié)理解題。根據(jù)第二段最后一句中的"whenmultiplebuttonsarepressed,itgoesintoemergencycallmode,anddial911"可知,D項(xiàng)“當(dāng)超過(guò)一個(gè)鍵被同時(shí)按下時(shí)”為正確答案。

3.推理判斷題.根據(jù)第三段McGalde說(shuō)的話:“他實(shí)際上能從我的兜里面把弄出來(lái)”知,Major很聰明。

4.推理判斷題。根據(jù)第五段的"Hewasoutatthegatewhenpoliceanddoctorsarrived,andledthemintothehouse,righttoMcGlade,layingunconscious."中的“當(dāng)警察和醫(yī)生到達(dá)時(shí)”可知,接線員確信McGlade需要幫助,不然的話不可能安排警察和醫(yī)生來(lái)。D答案：1.C;2.C;3.D;4.D

解析：1.考查細(xì)節(jié)理解。由文章第二段中的"Giventhefreezingweather,theyoungboygolafeelingthatsomethingwasnotright"可知,當(dāng)看到在一個(gè)開著門的車庫(kù)前面一個(gè)身影時(shí),Danny意識(shí)到出了問(wèn)題,故選C。

2.考查細(xì)節(jié)理解。由文章第三段中的"Sureenough,asshegotclosertotheapartmentbuildingshenoticedagaragethatwaswideopenandsomeonewavingmadlyforhelp"可知,當(dāng)Dawn離車庫(kù)更近時(shí),她看到一位老婦人正揮手尋求幫助,故選C。

3.考查推理判斷。由文中的"AtenyearoldboyfromHowell,Michiganisbeingpraisedasaherothankstohispersistence(堅(jiān)持)"和“ThetwothenreturnedwithsomeblanketstocoverMs.St.Onge,whiletheywerewaitingfortheambulancetoarrive"可推斷出Danny是一個(gè)堅(jiān)持而又熱心的孩子,故選D。

4.考查主旨大意。通讀全文可知,這篇文章主要講了一個(gè)十歲的小男孩用自己的堅(jiān)持救了一位上了年紀(jì)的鄰居的故事,故選D。答案：BCGAF解析：1.B〔提示：本段的主題句是Scheduleyearlyexams.(安排每年都檢查眼腈。)。橫線下一句：Expertsadviseparentstobringbabies6to12monthsofagetothedoctorforacarefulcheck.可知，B項(xiàng)符合語(yǔ)境?！?/p>

2.〔提示:長(zhǎng)時(shí)間待在陽(yáng)光下會(huì)傷害到眼睛,不管是什么季節(jié)，都要佩戴太陽(yáng)鏡，因?yàn)樘?yáng)鏡會(huì)保護(hù)你們的眼睛，C項(xiàng)符合上下文語(yǔ)境?！?/p>

3.G〔提示:本段的標(biāo)題是Giveyoureyesabreak(讓眼睛休息。），G項(xiàng)可承接上一句內(nèi)容?！?/p>

4.A〔提示：根據(jù)下一句Aspartofahealthydiet，eatmorefruitsandvegetableseachday.可知，要多吃水果和蔬菜，這對(duì)我們的眼睛是有好處的，A項(xiàng)符合段落大意。〕

5.F〔提示：很多人都佩戴隱形眼鏡，但是在使用中總是沒(méi)有按照醫(yī)學(xué)指導(dǎo)使用，這也讓他們的眼睛處于危險(xiǎn)之中。那么我們要采納醫(yī)生的建議，合理使用隱形眼鏡，故F項(xiàng)符合上下文語(yǔ)境?！炒鸢福?.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：1.兩周前,“我”剛與兒子取得聯(lián)系,他與“我”13年未見(jiàn),此處表示,距離上次見(jiàn)面已經(jīng)相隔了13年。also"也";often"經(jīng)常";even"甚至";last"上一次",故選D項(xiàng)。

2.根據(jù)上文可知,“我”與兒子13年未見(jiàn),再相見(jiàn),必定會(huì)非常高興。delight"高興,快樂(lè)";relief"寬慰";anger"憤怒";worry"擔(dān)憂",故A項(xiàng)符合語(yǔ)境。

3.根據(jù)上文可知,與兒子再次見(jiàn)面,“我”很高興,也很激動(dòng),scared"害怕的";shocked"震驚的";thrilled"激動(dòng)的";ashamed"羞愧的",故選C項(xiàng)。

4.根據(jù)句意可知,“我”到達(dá)了拜倫灣我們相約見(jiàn)面的地方。talk"談?wù)?;stay"停留";meet"見(jiàn)面";settle"定居",故選C項(xiàng)。

5.根據(jù)句意可知,此處表示:海灣沐浴若陽(yáng)光。bathed"沐浴的";clean"干凈的";deep"深的";formed"成形的",故選A項(xiàng)。

6.根據(jù)上文的"around150mofftheshore"可知,有一群玩皮劃艇的人離海岸大約]50米。漸漸地靠近了,“我”才意識(shí)到一艘皮劃艇處于危險(xiǎn)之中,故B項(xiàng)符合題意。

7.beintrouble為固定短語(yǔ),意為“處于危險(xiǎn)之中”。

8.根據(jù)語(yǔ)境可知.此處表示“我”發(fā)現(xiàn)了異常。real"正確的";right"正常的";fair"公平的";fit"合適的",故選B項(xiàng)。

9.根據(jù)上文的"tookoff"及下文的"intothewater"可知,此處表示“我”潛人水中,故選C項(xiàng)。

10.根據(jù)上下文可知,兩位教練在皮劃艇上,皮劃艇中間橫躺著一個(gè)人,這個(gè)人搖晃得很厲害。argue"爭(zhēng)論";fight""斗爭(zhēng)";shout"大聲喊叫";shake"動(dòng)"。

11.“我”與其中一位教練聯(lián)手,幫忙把這個(gè)人從水中抬出來(lái),故選C。

12.此處"occurtosb."是固定搭配,意為“某人突然想起某事”,故選B項(xiàng)。

13.根據(jù)后文可知,這個(gè)人正是“我”的兒子,因此,當(dāng)“我”看到他的眼睛時(shí),會(huì)感到似曾相識(shí),故選D項(xiàng)。sharp"鋒利的";pleasant"令人愉快的"