高中英语 Unit 3 Life in the future Section Ⅳ Grammar Writing课时作业 新人教版必修5-新人教版高二必修5英语试题.doc

SectionⅣGrammar&Writing课时作业Ⅰ.单句语法填空1．Everyoneneedstolearnnewthingsconstantly(constant)onthejobanditiscommonpracticeforpeopletogobacktoschool.2．Guided(guide)bythesuntheywalkedtowardstheirdestinationthroughthewoods.3．WhenLiQiangarrivedinthefutureatfirsthefoundthatthenewsurroundingsweredifficultto_tolerate(tolerate)．4．Allpassengersonboardareexpectedto_fasten(fasten)theseatbeltswhentheplanetakesoffandlands.5．Faced(face)withtheincreasingunemploymentmanypeoplewentonstrikeinmostoftheEuropeancountries.6.Theboylayrelaxed(relax)onthesofa.7．Manychildrenattheschooldonotliveinthetownbutcomefromthesurrounding(surround)countryside.8．Paperironandglassareallmaterialswhichcanbe_recycled(recycle)andusedagain.9．AsfarasIknowthegovernmentwillspeedupthepaceofoureconomicreform.10．Havingnomotivation(motivate)tostudymaybethemostdangerousthingforastudent.Ⅱ.阅读理解AWecanfindrobotseverywhere.Robotsbuildcarsplaychessandcancleanyourhouse.Theymaydriveyourcarinthenearfuture.TworobotsnamedSpiritandOpportunityweresenttoMarsonamission(任务)toexploretheredplanet.Robotsalsohelppeopleinnaturaldisasters.Theyareusedinsearchandrescueoperationsfollowinganearthquakeoranuclearaccident.Inmostcasesrobotsaresenttoplacesconsideredtobeunsafe.Theproblemisthatallofthosetypesofsituationsareextremelyunpredictableandunfriendly.Anditisverylikelythatrobotsinthosesituationsbecomedamaged.Whenadoglosesalegtheanimaleventuallyfindsthebestwaytogetaroundonthreelegs.Inashorttimethedoglearnstodealwithitsphysicaldisability.Nowscientistshavedevelopedrobotsthatbehaveinthesameway.JeffCluneacomputerscientistisdevelopingthelatestandadvancedtechnologysothatrobotswillcontinueoperatingafterthefirstsignofinjury.Hewantsthemachin