2019人教版高三英语一轮复习练习选修八Unit2带答案

1、2019人教版高三英语一轮复习练习选修八Unit2(带答案)选修八Unit2基础回顾I.单句语法填空(导学号02516340)1.Thestudentsareforbidden,unlesstheyhavespecialpasses,tostay(stay)outafter11p.m.2.Hehasastrongobjectiontosmoking(smoke)inpublicplaces,especiallywithfemalespresent.3.Whybothergoing/togo(go)abroadtostudy,whentherearesomanygooduniversitiesa

2、thome?4.Ourstrengthisfrommanysources,butmostofall,weoweoursuccesstothecreativityofourpeople.5.Struck(strike)bystrongsnowstorms,theareafacedseverewaterandelectricityshortage.6.Thebestwaytoundertakebigprojectsistoforce(force)themintoyourschedule.7.Ihaveasweettoothandcantresisteating(eat)chocolateandic

3、ecream.8.Doyouknowanydifferences(differ)betweenBritishEnglishandAmericanEnglish?9.LivinginthecentralAustraliandeserthasitsproblems,ofwhichobtaining(obtain)waterisnottheleast.10.Wehadourfurnituremovedtothenewhousewhenthedecoration(decorate)ofthehouseisfinished.H.单句改错(每句一错)(导学号02516341)1.Youcangoswimm

4、inginconditionthatyoudontgotoofarfromtheriverbank.inon2.Somerulesshouldbemadetoforbidstudentsofsmoking.offrom3.Itsuddenlystrucktomethatweoughttomakeanewplan.去掉第一个to或struckoccurred4.Nooneknowsexacthowtheearthbeganasithappenedsolongago.exactexactly5.Owetoalackoffunds,theprojectwillnotcontinuenextyear.

5、OweOwing田.佳句写作(导学号02516342)1.这张桌子的问题是放在我们屋里太大了。(Theproblemof.isthat.)答案：Theproblemofthedeskisthatitstoobigforourroom.2.我们决不会推迟这个计划的执行。(onnocondition放在句首)答案：Onnoconditionwillweputoffcarryingouttheplan.3.据报道，在那个国家很多工人在罢工。(beonstrike)答案：Itisreportedthatmanyworkersareonstrikeinthatcountry.4.那对学生兄弟在性格方面互

6、不相同。(differ)答案：Thetwinsdifferfromeachotherincharacter.5.我反对别人那样跟我说话。(objectto)答案：Iobjecttobeingspokentolikethat.技能提升I.阅读理解(导学号02516343)(2018?唐山模拟)Anewmethodofdeliveringdata,whichusesthevisiblespectrum(光谱)ratherthanradiowaves,hasbeentestedinaworkingoffice.LificandeliverInternetaccess100timesfastertha

7、ntraditionalWifi,offeringspeedsofupto1Gbps(gigabitpersecond).Itrequiresalightsource,suchasastandardLEDbulb,anInternetconnectionandaphotodetector.ItwastestedthisweekusingaLifienabledlightbulbtotransmitdataatthespeedof1Gbps.Laboratorytestshaveshowntheoreticalspeedsofupto224Gpbs.Whentestedinanoffice,it

8、allowedworkerstoaccesstheInternetandinanindustrialspace,whereitprovidedasmartlightingsolution.ChiefexecutiveDeepakSolankisaidthatthetechnologycouldreachconsumers“withinthreeorfouryears”.ThetermLifiwasfirstcoinedbyProf.Haas,whodemonstratedthetechnologyataTedconferencein2011.Histalk,whichhasnowbeenwat

9、chednearlytwomilliontimes,showedanLEDlampstreamingvideo.Prof.Haasdescribedafuturewhenbillionsoflightbulbscouldbecomewirelesshotspots.OneofthebigadvantagesofLifiisthefactthat,unlikeWifi,itdoesnotinterferewithotherradiosignals,socouldbeusedonaircraftandinotherplaceswhereinterferenceisanissue.However,t

10、hetechnologyalsohasitsdrawbacksmostnotablythefactthatitcannotbeusedoutdoorsindirectsunlight,becausethatwouldinterferewithitssignal.Neithercanthetechnologytravelthroughwallssoinitialuseislikelytobelimitedtosomeplaces.语篇解读本文是一篇说明文。本文主要是向读者介绍了一种被称作Lifi的新的传播数据的方式。1.Whichofthefollowingwillbethebesttitleo

11、fthispassage?A.ThedrawbacksoftraditionalWifiB.TheadvantagesofLifiC.Lifi100timesfasterthanWifiD.LifiandWifi解析：C主旨大意题。通读全文内容可判断出，本文主要介绍了一种被称作Lifi的新的传播数据的方式，它的传播速度比Wifi快一百倍。故选C2.WhichofthefollowingstatementsisTRUE?A.TraditionalWificanreachspeedsofupto1Gbps.B.Thenewtechnologyhasbeenputintousebyconsumers

12、.C.DeepakSolankishowedthenewtechnologyataconferencein2011.D.Lificantbeusedwithoutalightsource,anInternetconnectionoraphotodetector.解析：D细节理解题。根据第二段中的“Itrequiresalightsource,suchasastandardLEDbulb,anInternetconnectionandaphotodetector.可知，D项所述内容正确。故选D3.Thispassagemaybe.A.apieceofnewsB.asciencefictionC.

13、afashionmagazineD.aproductbrochure解析：A推理判断题。根据本文内容可判断。本文主要是向读者介绍了一种被称作Lifi的新的传播数据的方式。由此可推断出，本文最有可能是一则新闻。n.阅读填句（七选五）（导学号02516344）根据短文内容，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。（2018?安徽合肥第二次质量检测）Everybodyknowstheimportanceofdrinkingenoughwater.Asweallknow,drinkingwaterbenefitsyourskin,musclesandorgans._1_T

14、hemajorreasonforthatisrelatedtohumanbiologicalneeds.Whenyoureababy,youre75percentwater.Then,astheyearsgethigher,yougetdrier._2_Ithelpsyouloseweight,accordingtoastudyfromtheUniversityofBirmingham.Theresearchersfoundthatdrinking500mlofwaterthirtyminutesbeforeamealhelpedparticipantslose10morepoundsthan

15、thosewhodidnot._3_Allparticipantswereadvisedtoimprovetheirdietandphysicalactivitylevels.84overweightadultswereinvolved.Amongthem41weretoldto“preload”withwater,while43weretoldtocontroltheirwaterintakebeforeeating.After12weeks,theparticipantsinstructedto“preload”withwaterlost2.87poundsmorethanthoseint

16、hecontrolgrouponaverage.Inaddition,theparticipantspreloadingwithwaterbeforeeachoftheirthreemainmealseverydaylost9.48poundsoverthe12weeks._4_Dr.HelenParretti,alecturerattheUniversityofBirmingham,hadthistosayofthestudy:_5_Justdrinking500mlofwater,threetimesaday,beforeyourmainmealsmayhelpreduceyourweig

17、ht.andthiscouldbeaneasywayforweightloss.Furthermore,itcanbesignificantforanindividualtoloseextraweight,makingapotentialcontributiontopublichealth.A.Anotherreasontodrinkwaterisrighthere.B.Thestudybeganwithaweightmanagementconsultation.C.Thebeautyofthesefindingsisthatlosingweightissimple.D.Butnotevery

18、onecangetaccesstotapwaterinsomeareas.E.Italsohelpspreventcertaindiseasesandimproveyourmood.F.Incontrast,thosepreloadingonceadayornever,lostjust1.76pounds.G.Sokidsshoulddrinkmorewaterinsteadofcoketokeephealthy.语篇解读本文讲述了一个研究发现：三餐前喝水有助于减肥。1.解析：E根据上句“众所周知，喝水对你的皮肤、肌肉和器官有好处”可知，空处指喝水的另一个好处，故选E项“它还能帮助你预防某些疾

19、病，改善心情”。E项中的It指代上文中的“drinkingwater。2.解析：A根据本段开头的“Themajorreasonforthat”和下文内容可知，空处讲的是喝水的另一个原因。故选A”饮水的另一原因在这儿。3.解析：B本段讲述研究结果“饭前半小时喝水可以帮助减肥”。空处应选B项”这项研究始于一个体重咨询”引出下文实验的具体过程。4.解析：F根据上句“另外，每天三餐前都喝水的实验者12周期间减掉了9.48磅”可知，选F项，与空前一句进行对比，即“相反，那些一天只在一顿饭前喝水或不喝水的人只减掉了1.76磅”。5.解析：C根据空前的“hadthistosayofthestudy”和上文的

20、实验可知，选C“这些发现的美好之处在于(告诉我们)减肥很简单”。田.语法填空(导学号02516345)(2018?银川检测)FromMondaytoFriday,mostpeoplearebusyworkingorstudying,butintheeveningsandonweekendstheyarefreetorelaxandenjoy1.(they).SomewatchTV2.gotothecinema.Otherstakepartinsports.Therearemanydifferentways3.(spend)theirsparetime.Almosteveryonehassomekindofhobbies.Itmaybeanythingfromcollectingstampsto4.(make)modelairplane