Unit 4 Natural disasters Discovering Useful Structures 同步课时练习-2022-2023学年高中英语人教版（2019）必修第一册

Unit4Naturaldisasters-DiscoveringUsefulStructures同步课时练习【单句语法填空】1．It'sreportedthatthe________(台风)willlandtomorrowmorning.2．This________(管子)connectswithasmallerone.3．She________(轻敲)thetablewithherfingers.4．Theelectricity________(供应)hadbeencutoff.5．They'veswitchedoffthe________(电力供应)．【用适当关系代词填空】1．Theboy________brokethewindowiscalledTom.2．Thepicture________wasabouttheaccidentwasterrible.3．Thechildren________wereinjuredinacaraccidentarebeingtreatedinthehospitalnow.4．Thewoman________isshakinghandswithmysisterisadoctor.5．Thisisthebuilding_________windowswereallpaintedgreen.6．Finallythethiefhandedineverything________hehadstolentothepolice.7．Anyone________hashelpedtosavethedrowninggirlisworthpraising.8．Thefirstthing________hedidafterarrivinghomewasdoinghishomework.9．Thenumberofpeople_________cometovisitthiscityeachyearreachesonemillion.10．Thisistheroom________mygrandmausedtolivein.11．Heistheboy________fatherisaprofessor.12．Thisdictionaryisthesecondone________Iboughtinthebookstore.13．Thisisthegirl________heworkswithintheoffice.14．Hisparentswouldn'tmarryhertoanyone________familywaspoor.15．Theytalkedabouttheirclassmatesandthings______theystillrememberedinmiddleschool.16．Thatisoneofthemostinterestingbooks__________aresoldinthebookshop.【完成句子】1．唐山再次发生了几乎和第一次一样强烈的地震。Anotherquake______________asstrongasthefirstoneshookTangshanagain.2．军队组织了一些小组去挖掘那些被困者并埋葬死者。Thearmyorganizedteamstodigout____________________andtoburythedead.3．为那些房屋被毁的人设立了许多庇护所。Manysheltersweresetupfor____________________hadbeendestroyed.4．地震对桥梁造成了很大的破坏，这对旅行是不安全的。Theearthquakedidgreatdamagetothebridges,__________________fortravelling.5．1976年唐山发生的地震震惊了全世界。Theearthquake______________in1976inTangshanshockedthepeopleallovertheworld.【完形填空】IhadjuststartedmysecondyearstudyingatCambridgeUniversitywhenIwasfacedwiththenewsIhadneverexpected.Alumpinmyneckturnedouttobecancer.Iwould__1__sixmonthsofchemotherapy(化疗)．Aftertheshock,Iwasstruckbythisthought:my_2__didn'thaveanyroomforcancer.IhadsomuchIwantedtoachieveandsomanygoalsIwantedtochase.Iwasfacedwiththe__3__joboftellingmyfriendsandfamily.Then,Ihadtodecidewhetherto__4__inCambridgeandtakefiveexamsattheendoftheyear.Mydoctoradvisedagainstit,andsodidmyparentsandteachers.Mydoctorsandteacherstriedtoconvincemethattakingsometimeoffto__5__andrelaxwouldbethebestthingforme.Icouldnotthinkofanything__6__.Ididnotwantto__7__ayearofmylifereceivingpityfromthosearoundme.Togetherwithmyparents,Itriedtopersuadetheuniversityto__8__metostayatCambridgeandstudyonlyhalfthecourses.AttheendoftheyearIwouldtaketwoexams.Itwasreallya__9__topersuadethemtoagree.TreatmentbeganandIwasupanddownfromCambridgetoLondoneveryotherweek.Itmademefeel__10__，buttoamuchlesserdegreethanIhadexpected.Iwasabletoread,eatandsocializeexactlyasIusedto.Isleptalotandrestedalot,butIalsoworkedhardatmystudies.Itgavemefocus,anditalsogavemepurpose.Completingmy__11__attheendofthetermfeltlikeagreatpersonalvictory.Itooka__12__ofcontinuingstudyingwhileundergoingtreatment,andit__13__.Iwassuccessfulinmyexams—andmore__14__，Imadeafullrecovery.Everypersonfacingadiseaselikecancermustmakethe__15__thatarerightforthem.IamproudthatImadethedecisionthatwasrightforme.1．A.expect B．requireC．sense D．arrange2．A.body B．memoriesC．family D．dreams3．A.necessary B．difficultC．comfortable D．disappointing4．A.join B．treatC．settle D．continue5．A.recover B．exerciseC．study D．play6．A.better B．worseC．more D．less7．A.save B．spendC．take D．miss8．A.help B．remindC．allow D．invite9．A.struggle B．failureC．burden D．trouble10.A.tired B．relaxedC．confident D．nervous11．A.purpose B．projectsC．treatment D．exams12．A.rest B．riskC．course D．job13．A.ended B．passedC．paidoff D．brokeout14．A.clearly B．interestinglyC．specifically D．importantly15．A.choices B．changesC．efforts D．chances【阅读理解】AEarthquakeshappenwithoutwarning(前兆).Theycanhappenanytimeofaday,atanypointduringtheyear.Butdon'tworrybecausemostaresoweakthattheycannotbefelt.Onlyafewbigoneshurtpeople.However,it'simportanttoknowwhattodowhenanearthquakeishappening.Donotgooutside.Youcouldgetinjuredfromfallingglassorpartsofbuildings.Ifyouareoutside,stayawayfrombuildingsandpowerlines(输电线)．Stayunderadesk,table,orotherstrongfurniture.Holdontoit.Orstayinacornerofthebuilding.Coveryourfaceandheadwithyourarmsandcoveryourmouthwithatowelorclothing.Stayinsideuntilshakingstopsanditissafetogooutside.Keepawayfromwindows,picturesoradvertisementsonthewallorthebuilding,andanythingelsethatcouldfallandhurtyou.Mostpeoplegetinjuredbyfallingthingsduringanearthquake,notbytheshakingitself.Alsokeepawayfromafire.Youcouldfalldownandburnyourselfinthefire.Ifyouaredrivingwhenanearthquakehappens,stopthecarifit'ssafe.Stayinsideyourcaruntiltheearthquakestops,anddon'tdrivenearbridges.Trynottostopbypowerlinesortrees.Thesecouldfallandhurtyou.1．Mostearthquakesaretoo________tohurtpeople.A．strongB．weakC．dangerousD．heavy2．Fromthepassage,whenanearthquakeishappening,weshould________.A．stayunderabigbuildingB．stayunderastrongfurnitureC．standbywindowsD．drivenearabigbridge3．Itisn'tsafeforyouto________whiletheearthquakeishappening.A．runoutofthebuildingB．stayinacornerofthebuildingC．coveryourheadwithyourarmsD．coveryourmouthwithatowel4．What'sthemainideaofthepassage?A．Howdangeroustheearthquakeis.B．Howtobesafeinanearthquake.C．Weshouldn'tbeafraidoftheearthquake.D．Howtheearthquakecomesintobeing.BEarthquakerescuerobotshaveexperiencedtheirfinaltestsinBeijing.Theirdesignerssaythatwiththeserobots,rescueworkerswillbeabletohavemoretimetosavemorelivesduringanearthquake.Thisrobotlookinglikeahelicopter,iscalledthedetectorbot.It'sabout4meterslong,andittookabout4yearstodevelopthemodel.Itsmainfunctions(作用)aretocollectinformationfromtheair,andsendgoodsofupto30kilostopeoplestuckinanearthquake.Thisrobothasahighquality360degreepanoramic(全景的)camera.Itcanworkdayandnightandwillalsobeabletosendthelatestpicturesfromthequakearea.Dr.QiJuntong,fromtheChineseAcademyofSciences,said,“Unlikeotherautomaticmachines,themostimportantfeatureofthisrobotisthatitdoesn'tneedadistantcontrol.Wejustinputtheinformationoftheearthquake­struckareatoit,andthenittakesoff,andlandsbyitself.Itfliesashighas3,000meters,andasfastas100kilometersperhour.”Thisrobothasadifferentfunction—itcanchangeastheenvironmentchanges.Itsmainjobistosearchforanysignsoflifeinplaceswherehumanrescuersareunabletogo.Aswellasadetector(探测器)thatfindsvictims(遇难者)anddetectspoisonousgas,acameraisplacedinthe4­meter­longrobot,whichcanworkinthedark.Anotherusefortherescuersisthesupplydevice,withits10­meter­longpipe.Peoplewhoarecaughtintheruinswillbeabletogetsuppliesincludingoxygenandliquids.Expertshavesaidthattherobotswillgointoproduction,andserveaspartofthenationalearthquakerescueteamassoonasnextyear.5．Whatcanwelearnabouttherobotaccordingtothepassa