高中必修5选修6英语必修5Unit 5 First Aid人教版拔高训练第四十二篇.docx

高中必修5选修6英语必修5Unit 5 First Aid人教版拔高训练第四十二篇.docx

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高中必修5选修6英语必修5Unit5FirstAid人教版拔高训练第四十二篇

2019-2020年高中必修5、选修6英语必修5Unit5FirstAid人教版拔高训练第四十二篇

第1题【单选题】

Ididn’tlikethejob,becauseitlacked________,thatistosay,Iwasdoingthesamethingallthetime.

A、variety

B、energy

C、reward

D、benefit

【答案】：

【解析】：

第2题【单选题】

Theskin,an________partofyourbodyanditslargestorgan,________asabarrieragainstdiseases.

A、vital;acting

B、vital;acts

C、essential;acting

D、essential;acts

【答案】：

【解析】：

第3题【单选题】

Asmallcarisbigenoughforafamilyofthree________youneedmorespaceforluggage.

A、once

B、because

C、incase

D、unless

【答案】：

【解析】：

第4题【单选题】

IstillconsiderJackasoneofmybestfriendsthough______hedidcausedsome______tohisfame.

A、that;destruction

B、what;damage

C、which;destroy

D、what;damages

【答案】：

【解析】：

第5题【完形填空】

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。

Wi-Fiisawirelessnetworkingtechnologyusedacrosstheglobe.A1misunderstandingisthatthetermWi-Fiisshortfor“wirelessfidelity（保真度）”.However,thisisnotthecase.Wi-Fiis2atrademarkedphrasethatusesthe802.11standard,whichwas3bytheInstituteofElectricalandElectronicsEngineers（IEEE）.Thatistosay,insteadofusing4,yourcomputerisconnectedtotheinternetorothercomputersbyradio.

Thisstandardwas5promotedbytheWi-FiAlliance,atradegroupthatpioneeredcommercializationofthe6.Apersonorbusinesscanuseawirelessrouter（路由器）orasimilar7tocreatea“hotspot”oranareainwhichproperdevicescanconnectwirelesslytoanetworkor8Internetaccess.ThisrouterisusuallyconnectedtotheInternetby9ofamodem,oftenone10asahigh-speedconnection.Anyuserwithinabout200feetofthe11pointcanthenconnecttotheInternet,12forgoodtransferrates,distancesof100feetorlessareoftensuggested.Salespersonsalsosellsignalboosters（放大器）that13therangeofawirelessnetwork.

Wi-Finetworkscaneitherbe14orclosed,inwhichcasea15isneeded.Anareablanketedinwirelessaccessthroughadeviceisoftencalleda“wireless16.”Anyonewithadevicethat17properfunctionalitycanconnecttothisnetworkwhileinthehotspot.Throughthisconnection,a18networkcanbeaccessedorInternetconnectivitycanbeachieved.ThisallowspeoplewithinthehotspottoconnecttotheInternetviatherouterandmodem,often19foremployeesatabusinessorasafree20atcoffeeshopsandsimilarlocations.

A、common

B、clear

C、famous

D、wrong

A、complexly

B、simply

C、carefully

D、differently

A、invested

B、brought

C、developed

D、improved

A、threads

B、lines

C、routes

D、wires

A、shortly

B、rarely

C、generally

D、largely

A、technology

B、experiment

C、practice

D、connection

A、standard

B、equipment

C、device

D、electricity

A、make

B、gain

C、find

D、take

A、ways

B、approaches

C、methods

D、means

A、figured

B、used

C、worked

D、tried

A、peak

B、account

C、access

D、plug

A、through

B、when

C、unless

D、because

A、narrow

B、get

C、receive

D、extend

A、open

B、wide

C、long

D、deep

A、nail

B、password

C、pill

D、number

A、district

B、land

C、hotspot

D、place

A、includes

B、equips

C、consists

D、puts

A、secret

B、cheap

C、pure

D、local

A、offered

B、provided

C、given

D、bought

A、skill

B、profit

C、service

D、benefit

【答案】：

【解析】：

第6题【阅读理解】

阅读理解

Somepeoplearepessimistic（悲观的）whentheythinkaboutthefuture.Theysaythat,ahundredyearsfromnow,wewillhaveusedupmostoftheearth"sresources.Wewillhavemadeourseassodirtythatwewillnotbeabletoeatfishfromthem.Therewillbesomanypeopleintheworldthatwewillhavetouseallthecountrysideforhousing;therewillbenofarmlandleft.

Otherpeoplehaveadifferentideaaboutthefuture.Intheirview,thecityofthefuturewillbeahugepyramid-shaped（金字塔形的）building,whichwillbefloatingonthesurfaceofthesea.About5,000familieswilllivethere,andtherewillalsobeschools,shopsinit.

Inahundredyears"time,peoplewillnotneedtouseoil.Theywillheattheirhomeswithpowerfromthesun.

Thinkofspace.Perhapsastationwillbesetuponthemoon;peoplewillbeabletovisitthemoonastourists.Theymayevenspendtheirholidaysinspace,travellingfromplanettoplanet.

Whataninterestingpicture!

Manypeopledon"tthinkaboutthefuture.“Idon"tcare.I"llbedead.”theysay.Butitisourdutytocarebecausetheworldofahundredyears"timewillbetheworldofourchildren"sandtheirchildrenafterthem.

Howmanyviewpointsarediscussedhereaboutthefuture?

A、Two

B、Three

C、Four

D、Five

Inthepessimisticview,peoplewill______inahundredyears’time.

A、havetousepowerfromthesea

B、havetoliveonthemoon

C、beabletogrowfoodonthesea

D、finditdifficulttoliveontheearth

Wherewillpeopleliveinthefutureintheoptimisticview?

A、Onthemoon.

B、Onthesea.

C、Inpyramids.

D、Onotherplanets.

The