2020-2021學(xué)年高中英語Unit4FriendsforeverPeriodIV單元綜合同步課時

Unit4PeriodIV單元綜合1.TeenArtShowDoyouwanttoseeyourartworkdisplayedalongsideotherteens'artwork?Don'tmissyouropportunity!Showcaseyourpaintings,sculptures,photographsandotherartworksattheEnvironmentalActivityfee:＄25NightFishingEscapethenightandjoinusaswefishatDesertLocation:DesertActivityfee:$22OvernightSnowTripJointheCityofChandlerinanexcitingnewtrip!WewilltraveluptoCampTontozonaandenjoygreatfoodandacampfireintheearlyevening.Snowplaywillbethehighlightasweexplorethesnow-filledmeadows(草地)ofWoodsCanyonLakeandsleddownsmallhillsinthearea.Youwillberesponsibleforyourownski/snowboardequipment.Location:CampActivityfee:$30PaintballingComeoutandplaypaintballwithallyourfriends!JointheCityofChandleraswegotoTempeIndoorPaintball.Thisisagreatwaytojoininthefunofplayingpaintballforalow,lowcost.Allequipmentisincluded.Pleasewearoldclothesbecauseclothescangetdirtyeasily!Location:TempePaintballActivityfee:$281.WhatcanpeopledoinDesertA.Meetwithfamousartists B.PlaywithsnowC.Playpaintball D.Gofishing2.WhatisspecialaboutPaintballing?______.A.Itcoststheleast B.ItmightmakeyourclothesdirtyC.Peoplecanplaywithfriends D.Peoplewillenjoyacampfire3.Inwhichactivityshouldpeopletaketheirownskiequipment?______.A.OvernightSnowTrip B.TeenArtShow C.Paintballing D.NightFishing2.TherewasaboyinIndiawhowassentbyhisparentstoaboardingschool(寄宿學(xué)校).Beforebeingsentawaythisboywasthebrighteststudentinhisclass.Hewasatthetopineverycompetition.Hewasachampion.Buttheboychangedafterleavinghomeandattendingtheboardingschool.Hisgradesstarteddropping.Hehatedbeinginagroup.Hewaslonelyallthetime.Andtherewereespeciallydarktimeswhenhefeltlikekillinghimself.Allofthiswasbecausehefeltworthlessandthatnoonelovedhim.Hisparentsstartedworryingabouttheboy.Buteventheydidnotknowwhatwaswrongwithhim.Sohisdaddecidedtotraveltotheboardingschoolandtalkwithhim.Theysatonthebankofthelakeneartheschool.Thefatherstartedaskinghimcasualquestionsabouthisclasses,teachersandsports.Aftersometimehisdadsaid,“Doyouknowson,whyIamheretoday?”Theboyansweredback,“tocheckmygrades?”“No,no”hisdadreplied,“Iamheretotellyouthatyouarethemostimportantpersonforme.Iwanttoseeyouhappy.Idon’tcareaboutgrades.Icareaboutyou.Icareaboutyourhappiness.YOUAREMYLIFE.”Thesewordscausedtheboy’seyestofillwithtears.Hehuggedhisdad.Theydidn’tsayanythingtoeachotherforalongtime.Nowtheboyhadeverythinghewanted.Heknewtherewassomeoneonthisearthwhocaredforhimdeeply.Hemeanttheworldtosomeone.Andtodaythisyoungmanisincollegeatthetopofhisclassandnoonehaseverseenhimsad!Thanksalotdad.YOUAREMYLIFE.1.Thefatherwenttotheboardingschoolto_________.A.knowifhewasstillthebeststudent B.findoutwhatwaswrongwithhissonC.asksomequestionsabouthisclassmates D.talkwiththeboy’steacherabouthisgrades2.Ifwesaythequestionsarecasual,wemeantheyare________.A.unimportant B.strange C.special D.difficult

3.Whyweretheboy’seyesfilledwithtearswhenheheardwhathisfathersaid?A.Becausehisfatherdidn’tcareabouthisgradesanymore.B.Becausehehadn’thadatalkwithhisfatherforalongtime.C.Becausehehadachancetosayhisworries.D.Becausehewasdeeplymovedbyhisfather’swords.4.Thepassagemainlytellsusneverto_________.A.sendasmallboytoaboardingschool B.caretoomuchaboutastudent’sgradesC.paynoattentiontothepowerofcaring D.missthechancetosaythankstoourfathers3.TerrafugiaInc.saidMondaythatitsnewflyingcarhascompleteditsfirstflight,bringingthecompanyclosertoitsgoalofsellingtheflyingcarwithinthenextyear.Thevehicle-namedtheTransition–hastwoseats,fourwheelsandwingsthatfoldupsoitcanbedrivenlikeacar.TheTransition,whichflewat1,400feetforeightminuteslastmonth,canreacharound70milesperhourontheroadand115intheair.Itfliesusinga23-gallontankofgasandbums5gallonsperhourintheair.Ontheground,itgets35milespergallon.Around100peoplehavealreadyputdowna$10,000deposittogetaTransitionwhentheygoonsale,andthosenumberswilllikelyriseafterTerrafugiaintroducestheTransitiontothepubliclaterthisweekattheNewYorkAutoShow.Butdon’texpectittoshowupintoomanydriveways.It’sexpectedtocost$279,000.Anditwon’thelpifyou’restuckintraffic.Thecarneedsarunway.Inventorshavebeentryingtomakeflyingcarssincethe1930s,accordingtoRobertMann,anairlineindustryexpert.ButMannthinksTerrafugiahascomecloserthananyonetomakingtheflyingcarareality.Thegovemmenthasalreadypermittedthecompanytousespecialmaterialstomakeiteasierforthevehicletofly.TheTransitionisnowgoingthroughcrashteststomakesureitmeetsfederalsafetystandards.MannsaidTerrafugiawashelpedbytheFederalAviationAdministration’sdecisionfiveyearsagotocreateaseparatesetofstandardsforlightsportaircraft,whicharelowerthanthosefor

pilotsoflargerplanesTerrafugiasaysanownerwouldneedtopassatestandcomplete20hoursofflyingtimetobeabletoflytheTransition,arequirementpilotswouldfindrelativelyeasytomeet.1.Whatisthefirstparagraphmainlyabout?A.ThebasicdataoftheTransition. B.Theadvantagesofflyingcars.C.Thepotentialmarketforflyingcars. D.ThedesignersoftheTransition.2.WhyistheTransitionunlikelytoshowupintoomanydriveways?A.Itcausestrafficjams. B.Itisdifficulttooperate.C.Itisveryexpensive. D.Itbumstoomuchfuel.3.Whatisthegovernment’sattitudetothedevelopmentoftheflyingcar?A.Cautious B.Favorable. C.Ambiguous. D.Disapproving.4.Whatisthebesttitleforthetext?A.FlyingCaratAutoShow B.TheTransition’sFistFlightC.Pilots’DreamComingTrue D.FlyingCarClosertoReality4.Amachinethattakessweat-laden(浸滿汗水的)clothesandturnsthesweatintodrinkingwaterisinuseinSweden.Themachinemakestheclothesturnroundquickly,heatsthemtoremovethesweat,andthenpassesthesteamthroughakindofspecialmaterialtomakepurifiedwater.Sinceithasbeenbroughtintouse,itscreatorssaymorethan1000peoplehavedrunkothers’“sweat”inGothenburg.Theyaddtheliquidiscleanerthanlocaltapwater.ThedevicewasbuiltfortheUnitedNations’child-focusedcharityUNICEFtopromoteacampaignhighlightingthefactthat780millionpeopleintheworldlackaccesstocleanwater.ThemachinewasdesignedandbuiltbytheengineerAndreasHammar,knownlocallyforhisappearancesonTVtechshow“Mekatronik”.HesaidthekeypartofthesweatmachinewasanewwaterpurificationpartdevelopedbyacompanynamedHVR.“Itusesatechniquecalledmembranedistillation(膜蒸餾),”hetoldtheBBC.“Weuseaspecialkindofmaterialthatonlyletssteamthroughbutkeepsbacteria,salts,clothingfibersandotherthingsout.TheyhavesomethingsimilartotheInternationalSpaceStation,butourmachineischeapertobuild.Theamountofwateritproducesdependsonhowsweatythepersonis,butoneperson’sT-shirttypicallyproduces10ml,aboutamouthful.”ThedevicehasbeenputonshowattheGothiaCup-theworld’slargestinternationalyouthfootballtournament.MattiasRonge,chiefexecutiveofStockholm-basedadvertisingagencyDeportivo,saidthemachinehadhelpedraiseawarenessforUNICEF,butinrealityhaditslimitations.“Peoplehaven’tproducedasmuchsweataswehoped–rightnowtheweatherinGothenburgislousy,”MattiasRongesaid.“Sowe’veequippedthemachinewithexercisebikesandvolunteersarecyclinglikecrazy.Evenso,thedemandforsweatisgreaterthanthesupply.Andthemachinewillneverbeproducedinlargenumbers,sincetherearebettersolutionsouttheresuchaswaterpurifyingpills.”1.Whichofthefollowingisthedisadvantageofthesweatmachine?A.Theamountofwaterthemachineproducesisratherlimited.B.Ittakestoolongforthemachinetoproducewater.C.Itcostsalargeamountofmoneytobuildthemachine.D.Thewaterprocessedbythemachineisnotcleanenough.2.UNICEFismentionedinthetextto________.A.showhowthesweatmachineworks B.showtheimportanceoftheUnitedNationsC.explainwhythesweatmachinewasinvented D.telluswhoinventedthesweatmachine3.WhatdidMattiasRongethinkofthesweatmachine?A.Itcouldonlybeusedinsummer. B.Itwasnotworthpopularizing.C.Itdidnotworkatall. D.Thewateritproducedtastedsweet.4.Thetextiswrittenmainlytotellusthat___________.A.780millionpeopleintheworldlackaccesstocleanwaterB.amachinewhichturnssweatintodrinkingwaterisinventedC.abettersolutiontopurifyingdirtywaterisdiscoveredD.thepillwhichturnsdirtywaterintocleanwaterisproduced5.Successfulstudentshavegoodstudyhabits.①Readaboutstudyhabitsbelow.Worktodevelopanystudyhabityoudonothave.

Planspecifictimesforstudying.Studytimeisanytimeyouaredoingsomethingrelatedtoschoolwork.Itcanbecompletingassigned(指定的)reading，workingonapaperorproject，orstudyingforatest.

②Studyingatthesametimeeachdayestablishesaroutinethatbecomesaregularpartofyourlife.Whenascheduledstudytimecomesupduringtheday,youwillbementallypreparedtobeginstudying.

③Youmaydelay(延誤)startingyourstudyingbecauseyoudon'tlikeanassignmentorthinkitistoohard.Ifyoukeepdelayingforanyreason,youwillfinditdifficulttogeteventhingdonewhenyouneedto.Youmayrushtomakeupthetimeyouwastedgettingstarted,resultingincarelessworkanderrors.Soitisimportanttomakepreparationsinadvanceandactastheyare.

Workontheassignmentyoufindmostdifficultfirst.Yourmostdifficultassignmentwillrequirethemosteffort.④

Reviewyournotesbeforebeginninganassignment.Reviewingthenotescanhelpyoumakesureyouaredoinganassignmentcorrectly.Also,yournotesmayincludeinformationthatwillhelpyoucompleteanassignment.

Callanotherstudentwhenyouhavedifficultywithanassignment.⑤

A.Startstudyingasplanned.

B.Trynottodotoomuchstudyingatonetime.

C.Developinggoodstudyhabitswillhelpyoustudyproperlyandefficiently.

D.Startwithitsincethisiswhenyouhavethemostmentalenergy.

E.Thereisacasewhere“twoheadsmaybebetterthanone.

F.Concentrateonwhatyouarestudying.

G.Trytostudyatthesametimeeachday.6.閱讀下面短文,從短文后各題所給的四個選項(A、B、C和D)中,選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。

Whiletraveling,youmighthavestayedatahotelorafamilymember'shouse.Buthaveyoueverthoughtaboutstayinginastranger's

1

?

Thismightsound

2

,butit'sactuallyatrendthat’sbecomingpopulararoundtheworld,includingChina.

Lodgingrental(借宿出租)companieslikeAirbnbarehelpingpeoplelookforcheapwaysto

3

.Thiswebsiteallowspeopletorentouttheir

4

roomsorapartmentsasanalternativeto

5

inover190countries.

CreatedbyyoungAmericanmenBrianChesky,JoeGebbiaandNathanBlecharczyk,Airbnbisagoodexampleofa

6

economy.ThroughtheInternet,peopleshare

7

suchascars,apartmentsand

8

theirexpertise.

9

postinformationaboutthelocation,prices,descriptionsandpictures.Guestscangotothe

10

andfindtheirfavoriteplacetostay.Users

11

theiropinionsontheirstaysothatpeopleknowwhetheraplaceisgoodornot.

AmaninNewYorknamedJonathanPowleyevenrentsouthis

12

for$22(140yuan)pernightthroughAirbnb.Thisisno

13

car.Powleytookoutthecarseatsandchangedthe

14

tolookmorewelcoming.Hekeepsitcleanandputsflowersiniteveryday.Heprovidessnacksandtellstravelerswheretheycangoandshower.

ButAirbnbdoeshavesome

15

.Sometimesyouenduplivingwithastrangeroritisnotas

16

asitlookedlikeonline.

17

,hostssometimesgetmadwhentheygethomeandit’sacomplete

18

.

InChina,Airbnboperatesinfive

19

includingBeijingandShanghai.Thecountryhasseenamajor

20

inAirbnbusersinthepastyear.

1.A.office

B.camp

C.home

D.garden

2.A.great

B.amazing

C.dangerous

D.strange

3.A.travel

B.play

C.walk

D.live

4.A.new

B.private

C.spare

D.separate

5.A.shops

B.hotels

C.restaurants

D.homes

6.A.sharing

B.different

C.fresh

D.commercial

7.A.objects

B.rooms

C.resources

D.experiences

8.A.still

B.yet

C.always

D.even

9.A.Hosts

B.Travelers

C.Guests

D.Sellers

10.A.company

B.website

C.hotel

D.agent

11.A.show

B.post

C.put

D.deliver

12.A.expertise

B.carseats

C.apartment

D.taxi

13.A.ordinary

B.comfortable

C.terrible

D.special

14.A.outside

B.inside

C.size

D.shape

15.A.regulations

B.reasons

C.problems

D.advantage

16.A.nice

B.cheap

C.bad

D.real

17.A.Also

B.Instead

C.Though

D.Therefore

18.A.surprise

B.trip

C.mess

D.joy

19.A.projects

B.cities

C.businesses

D.agents

20.A.shift

B.drop

C.trend

D.increase7.

Throughouthistory,humanshavehadanurge(欲望)tomakesocialconnections.Makingfriends

①_____(be)somethingthatmostpeopledo

②

_____(natural)whenmeetingpeoplethroughfamilyandfriends.Inaddition,theInternethasintroducedanewmeetingplace—thesocialnetworkingsite(SNS).

IntheUnitedStates,MySisoneof

③_____largestsocialnetworkingsiteswithover100millionusers.Unlikesomesitesthatrequireaspecial

④_____

(invite)tojoin,MySpaceisopentoeveryoneovertheageof14.Userscreatetheirownprofile(簡介)page.Theycandecidewhethertheywanttomaketheirprofileavailable(可獲得的)onlytofriends

⑤_____toallusers.

ManypeoplepreferusingSNS

⑥_____(stay)intouchwithfriendsandmeetnewpeople.Insteadof

⑦_____(ask)foraphonenumberore-mailaddress,askingforsomeone'sMySpaceprofileisbecomingamuchmorepopularquestion.Formany,thesesiteshavemadeapositive(積極)differenceintheirlivesbywideningtheirsocialcircles.However,somepeoplehavefoundsocialnetworkingsitescarrysome

⑧_____

(risk).Therearestoriesofbossesofferingajobandthenchangingtheirmindaftercheckingtheperson's

⑨_____

(person)profileontheInternet.So

⑩_____isimportanttothinkaboutthetypeofinformationyouincludeonyourprofilepage.8.假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及二個單詞的增加、刪除或修改。增加:在缺詞處加一個漏字符號(∧),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:在錯的詞下劃一橫線,并在該詞下面寫出修改后的詞。注意:1.每處錯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)不計分。DearTom,Howtimeflies!Nextweekisyourbirthday.Happybirthdayforyou!I'vesentyouacanofteaasagift,whichIhopeyouwilllikeit.NowIwillintroduceChineseteaculturetoyou.Chineseteahashistoryofmorethan4,000years.Generalspeaking,there'remanykindofteainChina,includinggreentea,redteaandsoon.Drinkteahasmanybenefits.Forexample,itcanmakepeoplerelaxing.Besides,ithasbeenprovedthatteawasbeneficialtopeople'shealthy.Nowonderthatteaisbecomeincreasinglypopularwithpeoplearoundtheworld.IhopeyouwillloveChineseteaandteaculture.Happybirthday!Yours,LiHua9.假如你是林磊，最近收到了你的美國朋友John的來信。他在來信中說，他剛進高中，不能適應(yīng)新的環(huán)境，不知道如何去結(jié)交新朋友，因而情緒低落。請根據(jù)以下內(nèi)容給他寫一封回信，回信應(yīng)包括以下內(nèi)容：1.向John表示問候和安慰。2.針對他的問題提出以下建議：(1)放學(xué)后邀請同學(xué)一起參加活動；(2)同學(xué)遇到麻煩時，要去幫助他們；(3)自己遇到困難時要向他們求助。注意：詞數(shù)80左右；可以適當(dāng)增加細節(jié)，以使行文連貫；信的開頭和結(jié)尾已寫好，不計入總詞數(shù)。DearJohn,Iamreallysorrytohearthatyoufeelbadafterenteringhighschool.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LinLei答案以及解析1.答案：1.D;2.B;3.A

解析：1.細節(jié)理解題。根據(jù)第二部分EscapethenightandjoinusaswefishatDesertBreezePark.Noexperienceneeded.Wewillprovidethefishingpoles,transportation,thebait,helpyoucatchafishandbestofall可知人們在DesertBreezePark能釣魚,故選D。

2.細節(jié)理解題。根據(jù)第四部分Pleasewearoldclothesbecauseclothescangetdirtyeasily!可知Paintballing的特別之處可能使你的衣服弄臟,故選B。

3.細節(jié)理解題。根據(jù)第三部分Youwillberesponsibleforyourownski/snowboardequipment.可知OvernightSnowTrip活動中你需要負責(zé)自己的滑雪裝備,故選A。2.答案：1.B;2.A;3.D;4.C

解析：1.細節(jié)理解題.根據(jù)第一段中的"Hisparentsstartedworryingabouttheboy.Buteventheydidnotknowwhatwaswrongwithhim.Sohisdaddecidedtotraveltotheboardingschoolandtalkwithhim."可知,男孩到寄宿學(xué)校后變了很多,父母親很擔(dān)心他們,但又不知道他到底是什么問題,所以父親決定到學(xué)校跟他談?wù)劷涣饕幌?看他怎么了.故選B.

2.詞義猜測題.根據(jù)劃線部分后面的句子"abouthisclasses,teachersandsports"可知,是關(guān)于班級,老師,運動的不重要的問題.故選A.

3.細節(jié)理解題.根據(jù)"Thesewordscausedtheboy'seyestofillwithtears.Nowtheboyhadeverythinghewanted.Hekewtherewassomeoneonthisearthwhocaredforhimdeeply.Hemeanttheworldtosomeone."可知,父親與兒子的交談?wù)莾鹤觾?nèi)心里最需要的,他知道了這個世界上誰一直在深愛著他、關(guān)愛著他,父親的話讓兒子感到落淚,故選D.

4.推理判斷題.根據(jù)倒數(shù)第二段的句子"Heknewtherewassomeoneonthisearthwhocaredforhimdeeply.Hemeanttheworldtosomeone.Andtodaythisyoungmanisincollegeatthetopofhisclassandnoonehaseverseenhimsad!"可知,男孩知道世界上有人關(guān)心他以后成績很快上去了"也就是說我們不能忽視關(guān)愛的力量.故選C.3.答案：1.A;2.C;3.B;4.D

解析：1.本文是一篇記敘文。主要講述Terrafiigia公司,研制出了飛車,試飛成功,預(yù)計將于明年進行銷售。本文主要對飛車的歷史由來及其構(gòu)架進行了介紹。主旨大意題。根據(jù)"Thevehicle-namedtheTransition-hastwoseatswheelsandwingsthatfoldupsoitcanbedrivenlikeacar.TheTransition,whichflewat1,400feetforeightminuteslastmonth,canreacharound70milesperhourontheroadand115inthefliesusinga23-gallontankofgasandbums5gallonsperhourintheair.Ontheground,itgets35milespergallon.”可知,第一段中通過大量的數(shù)據(jù)說明了飛行汽車的速度和行駛、飛行時的耗油量。因此,第一段主要介紹了這種汽車的基本數(shù)據(jù)。故選A。

2.細節(jié)理解題。根據(jù)“Butdon’texpectittoshowupintoomanydriveways.It'sexpectedtocost$279,000”,可知,因為Transition的價格較高,所以不太可能在太多的馬路上出現(xiàn)。故選C。

3.細節(jié)理解題。根據(jù)"hegovernmenthasalreadypermittedthecompanytousespecialmaterialstomakeiteasierforthevehicletofly"以及"MannsaidTerrafugiawashelpedbytheFederalAviationAdministration'sdecisionfiveyearsagotocreateaseparatesetofstandardsforlightsportaircraf"可知,政府對于飛車的研發(fā)是比較支持的。故選B。

4.主旨大意題。瀏覽全文,主要從飛車的試飛成功、飛車的構(gòu)架以及多年以前人們對飛車的設(shè)想至今成為現(xiàn)實展開論述。根據(jù)"TerrafugiaInc.saidMondaythatitsnewflyingcarhascompleteditsfirstflight”飛車試飛成功,"ButMannthinksTerrafugiahascomecloserthananyonetomakingtheflyingcarareality",MannTerrafbgia研制出的飛車比任何人都更接近現(xiàn)實。故選D。4.答案：1.A;2.C;3.B;4.B

解析：1.推理判斷題.根據(jù)最后一段"So

we've

equipped

the

machine

with

exercise

bikes

and

volunteers

are

cycling

like

crazy.Even

so,the

demand

for

sweat

is

greater

than

the

supply.所以我們裝備健身自行車,志愿者瘋狂的騎自行車.即便如此,汗水的需求大于供給可知.因為人們并沒有分泌出很多的汗水,所以這種機器凈化出的水的數(shù)量也很少.故選A.

2.推理判斷題.根據(jù)文章第三段The

device

was

built

for

the

United

Nations'child-focused

charity

UNICEF

to

promote

a

campaign

highlighting

the

fact

that

780

million

people

in

the

world

lack

accessto

clean

water.可知這臺裝置是為了聯(lián)合國的慈善機構(gòu)UNICEF而設(shè)計的,目的是為了提高人們對于清潔水源的保護.所以提到UNICEF就是為了解釋設(shè)計這一機器的原因.故C正確.

3.推理判斷題.根據(jù)最后一句And

the

machine

will

never

be

produced

in

large

numbers,since

there

are

better

solutions

out

there

such

as

water

purifying

pills可知Mattias

Ronge認為這種機器不可能被大量生產(chǎn),因為有比它更好的處理凈化水的方法,這種機器不值得推廣.故B項正確.

4.主旨大意題.本文介紹了一種能夠把人的汗水變成清潔的飲用水的機器的工作原理以及人們對這一機器的看法;故選B.5.答案：CGADE解析：1.根據(jù)本空前的“Successfulstudentshavegoodstudyhabits."可知，成功的學(xué)生有良好的學(xué)習(xí)習(xí)慣，此處承接上文，說的是良好的學(xué)習(xí)習(xí)慣的好處，故C項(養(yǎng)成良好的學(xué)習(xí)習(xí)慣會幫助你正確有效地學(xué)習(xí)。）符合語境。故選C項。

2.根據(jù)本空后的“Studyingatthesametimeeachdayestablishesaroutinethatbecomesaregularpartofyourlife.”可知，每天在同一時間學(xué)習(xí)會成為你生活中有規(guī)律的一部分，故G項(設(shè)法每天在同一時間學(xué)習(xí)。）符合語境。故選G項。

3.根據(jù)本空后的“Soitisimportanttomakepreparationsinadvanceandactastheyare.”可知，提前做好準(zhǔn)備并照著做是很重要的，由此可知本段說的是按計劃學(xué)習(xí)，故A項(按計劃開始學(xué)習(xí)。）符合語境。

4.根據(jù)本空前的“Yourmostdifficultassignmentwillrequirethemosteffort.”可知，最難的任務(wù)需要最大的努力，此處是說從最難的任務(wù)開始，D項中的it指代的就是mostdifficultassignment，故D項(從它開始，因為這是你最有精神能量的時候。）符合語境。

5.根據(jù)本空前的“Callanotherstudentwhenyouhavedifficultywithanassignment.”可知，學(xué)習(xí)中遇到困難時可以給另一個同學(xué)打電話，此處解釋原因，故E項(有一種情況是“三個臭皮匠可能頂一個諸葛亮”。）符合語境。6.答案：1.C;2.D;3.A;4.C;5.B;6.A;7.C;8.D;9.A;10.B;11.B;12.D;13.A;14.B;15.C;16.A;17.A;18.C;19.B;20.D解析：1.上文提到在旅行中，你很有可能住在旅館或家庭成員的家里。再根據(jù)But可知，此處指不是待在旅館或者家庭成員的家里而是陌生人的家里，故選C項。2.根據(jù)上文"但你曾經(jīng)有沒有想過待在陌生人的家里?"可知，這聽起來很奇怪。strange奇怪的，故選D項。great偉大的;powerful有力量的;influential有影響力的。3.根據(jù)第一段中"Whiletraveling"可知，Airbnb這樣的租房公司正在幫助人們尋找廉價的旅行方式。travel旅行，故選A項。play玩;walk步行;drive開車。4.這個網(wǎng)站允許人們出租他們閑置的房間或公寓，以替代190多個國家的酒店。根據(jù)生活常識可知，出租的一定是閑置的房屋。spare閑置的，故選C項。new新的；normal正常的；separate分開的。5.根據(jù)上文可知，像Airbnb這樣的租房公司正在幫助人們尋找廉價的旅行方式，所以旅游的人都去尋找廉價的民宅居住，民宅就會替代賓館，從而達到廉價旅行的目的。故選B項。6.根據(jù)下文的"share"可知，Airbnb是共享經(jīng)濟的一個很好的例子。sharing分享的，故選A項。different不同的；fresh新鮮的;commercial商業(yè)的。7.根據(jù)"cars，apartmentsand8theirexpertise(專門知識)"可知，汽車，公寓和專門知識都是資源的一部分。resource資源，故選C項。object物體；room房間；experience經(jīng)歷。8.此處表示遞進關(guān)系，來說明人們分享資源之廣泛。even甚至，故選D項。still仍然;yet還;always總是。9.這里的主人是指房屋或者公寓的持有者。host主人，故選A項。traveler旅行者;guest客人；seller賣家。10.根據(jù)第三段中"Thiswebsiteallowspeopletorentout…"可知，房主在網(wǎng)站發(fā)布房屋的信息，客人可以去網(wǎng)站上尋找他們喜歡住的地方。website網(wǎng)站，故選B項。company公司；clinic診所;park公園。11.只有用戶發(fā)布了他們的意見，人們才知道一個地方是好還是壞。post發(fā)布，故選B項。adapt適應(yīng)；fix固定；agree同意。12.根據(jù)下文的car可知JonathanPowley出租的是車。taxi出租車，故選D項。phone電話;cafe咖啡館;apartment公寓。13.根據(jù)下文可知，Powley對車內(nèi)部進行了改造，所以說它不是一輛普通的車。ordinary普通的，故選A項。comfortable舒服的;definite確定的;horrible恐怖的。14.根據(jù)"Powleytakesoutthecarseats"可知，Powley去掉汽車座椅，所以判斷是改變了車的內(nèi)部。inside內(nèi)部，故選B項。outside外部；size尺寸；shape形狀。15.根據(jù)下文列舉出的問題可知，Airbnb確實有一些問題。problem問題，故選C項。connection聯(lián)系；reason原因；advantage優(yōu)勢。16.此處列舉Airbnb存在的具體問題，因為有問題，所以它不像網(wǎng)上看起來那么好。nice好的，故選A項。cheap便宜的；bad壞的；anxious焦慮的。17.由句意可知，此處表示"也"，故選A項。instead代替；though盡管；therefore因此。18.主人生氣的原因是自己的房屋被弄得一團糟。mess雜亂，故選C項。surprise驚訝;trip旅行;joy喜悅。19.北京和上海都是城市。city城市，故選B項。project工程;business企業(yè);agent代理人。20.根據(jù)第二段中"butit'sactuallyatrendthatisbecomingpopulararoundtheworld,includingChina"可知，中國的Airhnb用戶大幅增加。increase增加，故選D項。decrease下降;symptom癥狀;standard標(biāo)準(zhǔn)。7.答案：①is②naturally③the④invitation⑤or⑥tostay⑦asking⑧risks⑨personal