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1、UNIT1ListeningandSpeakingAstechnologyisgettingadvanced,manyproductshavebeen1) created tomakelifeeasier.Withthehelpofmoderntechnology,people’s2) standardofliving haschangedandtheirlifeismore3) comfortable.Peopleusethesenewproductsnotonlyto4) enhancetheircareer butalsotheirhealth,beautyandwealth.Fo
2、rexample,mobilephonesandsmartphoneshavebecomeimportant5) meansofcommunication.Todayeveryoneneedsamobilephonefor6) day-todaypurposes.Computersplayanimportantroleineveryfieldincludinghospitals,hotels,schools,andother7) institutes.Therearealsomobile8) devices liketabletsandsmartphonesthatcanbeusedas
3、aportablecomputer.Thesehelppeopletogettheir9) workandeverydayroutine donethrough10) aclickof abutton.TextAReadingComprehension1.1)(1)sniffedat,smug(2)proud2)(1)thefewremainingholes,quitesoon(2)disheartened3)(1)impossibletobetrulyalone,moreandmoreendangered,staring,even(2)critical4)(1)lovethewilde
4、rness,can’twaitformynexttrip,walkformiles,drinkdeeplyfromamountainstream,stretchoutundertheopensky,gazeupatthestars,usemyphone(2)optimistic2.1)FTheauthoradmittedthathiscolleaguekindofhadapointbecausehediduseGPS.Thatistosay,tosomedegreeheagreedwithhiscolleague.2)NGItisnotmentionedinthetext.3)F Wal
5、deinsamkeit becomesmoreandmoreendangeredwitheverycelltower.4)TTechnologycanenhanceyourwildernessexperience,forexampletheNightSkymobileapp,anappconcerningbirding,oramapapp.5)FThephoneisn’ttheproblem.Theproblemisus—ourinabilitytostepawayfromemailandgamesandinessentialdata,ourinabilitytolookup,beita
6、tanalpinelakeoratfamilymembers.LanguageinUse4.A.NounVerbAdjectivecompetitioncompetitorcompetitivenesscompetecompetitivecivilizationcivilitycivilizecivilizedcivildeletiondeletedeletableenforcementenforcerenforceenforceenforceableidentificationidentityidentifieridentifyidentifiedidentifiablemigrati
7、onmigrantmigratemigrantmigratorypersistencepersistpersistentpopulationpopulatepopulouspopulatedurgeurgencyurgeurgentB.·1)urge,urgent ·2)delete,deletions ·3)enforced,enforcement·4)identification,identified ·5)persistenc
