高中英语Unit4AstronomythescienceofthestarsSectionⅢⅣGrammarUsingLanguage课时作业（含解析）必修3

课时分层作业(十二)SectionⅢ、Ⅳ[语言知识练习固基础]Ⅰ.单句语法填空1．Shakehimgently(gentle)toseeifheresponds.2．Theroadwasblocked(block)byahugerock.3．WhenwarbrokeouthereturnedtoEnglandandjoinedthearmy.4．Igotoutofbedandpulled(pull)thecurtains，sowarmsunshinepouredthroughthewindowsintotheroom.5．Watchoutforthefire，oryou'llgetburnt.6．Cheerup!I'msureyou'llfeelbettertomorrow.7．Thisbigstoneisthreetimesasheavyasthatone.8．Thishallisfivetimesbigger(big)thanourclassroom.9．AttheendoftheinterviewIwasdazedandexhausted(exhaust)．10．Hecaughtholdofafloating(float)loginthesea.Ⅱ.单句改错1．Thattheoldman'ssonwantedtoknowwaswherethegoldhadbeenhidden. That→What2．Whatshewillrefusetheofferofhelpseemsunlikely. What→That3．Itwasaproblemthattheywouldsupportus. that→whether4．Whatevermakesmistakesmustcorrectthem. Whatever→Whoever5．Whytheywillsolvetheseriousproblemtodayhasnotbeendecided. Why→How[高考题型练习提能力]Ⅰ.阅读理解AWhenIwasfouryearsold，Igotstung(螫)byabee－twiceinoneweek！Afterthat，Ihadafearofbees.That'swhenmyparentssuggestedthatIlearnaboutbeesinsteadofbeingfrightened.Ireadpicturebooksandwatchedvideosaboutbees，andIlearnedthatbeeshelpmakethefoodweeatbecauseoftheirpollination(授粉)．Takepizza，forexample.Ifwedidn'thavebeestopollinatetomatoplants，wewouldn'thavetomatoesforsauce.Andwewouldn'thavecheesewithoutpollination，either.Thebadnewsisthatbeesarestrugglingtosurvive.Manyaredying.Somescientiststhinkitmightbebecauseofchemicalsthatareusedtokillotherinsects.Whatwouldhappeniftherewerenomorebees?Iwantedtohelp.Ithought,“WhatifImakelemonade，sellit，andraisemoneytohelpbees？”ItalkedtomygrandmotherHelen.Shegavemeherrecipe(调制法)forlemonade.Itcamefromacookbookfrom1940.Iaddedhoneytoheroldrecipe.Thatway，Icouldsellthelemonadeanddonatesomeofthemoneytogroupsthatarehelpingtosavebees.Icouldalsosupportlocalbeekeepersbyusingtheirhoneyinmyproduct.AndIwouldbeeducatingothersontheimportanceofbeesandhelpingtosavethem.MydadshowedmehowtoworkoutwhatsuppliesIneededtobuy.Atfirst，Isoldlemonadeatastandatakids'businessevent.ButIwantedtohelpbeesallyearround.WetalkedtoapizzaplacenearwhereIlive.Theysaidtheywantedtosellit.Nowmorethan30storessellit，too.Thisyearwesoldabout140，000bottles.Ilovehelpingtosavebees.It'sthesweetestfeelingever.【语篇解读】本文讲述了小女孩了解蜜蜂之后，通过销售自制蜂蜜柠檬汁来帮助那些处于危难之中的蜜蜂。1．Afterlearningaboutbees，theauthor．A．discoveredtheirimportancetopeopleB．developedaninterestininsectsC．knewhowtodealwiththemD．becameafraidofthemA[推理判断题。根据第一段中的“Ilearnedthatbeeshelpmakethefoodweeatbecauseoftheirpollination...wewouldn'thavecheesewithoutpollination，either”可知，女孩通过了解蜜蜂认识到了蜜蜂的重要性。故选A。]2．Whatledtheauthortostartherbusiness?A．Bees'worryingcondition.B．Acookbookfrom1940.C．Helen'sspecialrecipe.D．Herparents'words.A[细节理解题。根据第二段中的“Thebadnewsisthatbeesarestrugglingtosurvive.Manyaredying...Whatwouldhappeniftherewerenomorebees？Iwantedtohelp.”可知，蜜蜂的处境很危险，作者对此很担忧，因此打算卖柠檬汁来帮助蜜蜂。故选A。]3．Whichofthefollowingwordscanbestdescribetheauthor?A．Carefulandpolite.B．Kindandcaring.C．Braveandsmart.D．Strongandpatient.B[推理判断题。根据最后一段中的“Iwantedtohelpbeesallyearround”(我想全年都帮助蜜蜂)以及“Ilovehelpingtosavebees”(我喜欢帮助拯救蜜蜂)可知，小女孩喜欢帮助蜜蜂，她富有爱心、很善良。故选B。]4．What'sthebesttitleforthetext?A．FromlemontolemonadeB．Akidandherbees.C．Ahealthyheart.D．Asweetidea.D[标题判断题。根据文中小女孩为救蜜蜂而萌生出销售自制蜂蜜柠檬汁的想法及文章最后一句“It'sthesweetestfeelingever.(这是最甜蜜的感觉。)”可知，D项适合作为标题。]BSatellitesareanimportantpartofourordinarylives.Forexample，theinformationforweatherforecastsissentbysatellite.SomesatelliteshavecameraswhichtakephotographsoftheEarthtoshowhowcloudsaremoving.Satellitesarealsousedtoconnectourinternationalphonecalls.ofourTVprogrammescometoUSthroughsatellites.Airplanepilotsalsosometimesuseasatellitetohelpthemfindtheirexactlocation.Weusesatellitestosendtelevisionpicturesfromonepartoftheworldtoanother.Theyareusually35，880kilometresabovetheequator(赤道)．Sometimeswecanseeasatelliteintheskyanditseemstostayinthesameplace.Thisisbecauseitismovingaroundtheworldat11，000kilometresanhour—exactlythesamespeedthattheearthrotates，itmovesawayfromitsorbit，sotherearelittlerocketsonitwhichareusedtoputthesatellitebackintherightposition.Thisusuallyhappensabouteveryfiveorsixdays.Spaceisnotempty!Everyweek，moreandmoresatellitesaresentintospacetoorbittheEarth.Asatelliteusuallyworksforabout10，veryoldorbrokensatellitesareleftinspacetoorbittheEarthforaverylongtime.Thisisveryseriousbecausesomesatellitesusenuclearpowerandtheycancrashintoeachother.【语篇解读】本文是一篇科普说明文。文章对各种卫星的用途、卫星工作的状态以及人们对已损坏卫星的处理办法进行了解释说明。5．WhichofthefollowingisNOTdonebysatellitesaccordingtothepassage?A．Sendinginformationforweatherforecasts.B．TakingphotographsoftheEarth.C．SendingTVpictures.D．Providingfoodforairplanepilots.D[细节理解题。根据第一段和第三段首句不难看出，卫星可以传递天气预报信息、拍摄地球照片、传递电视图片等，但是没说为飞行员提供食物，所以选择D项。]6．WhydoesthesatellitemovearoundtheworldatthesamespeedastheEarthrotates?A．Inordertotakephotographs.B．Inordertostayinacertainpositionintheorbit.C．Inordertomoveawayfromitsorbit.D．Inordertosendtelevisionpictures.B[细节理解题。根据第三段内容可以看出，卫星之所以用和地球自转相同的速度绕地球旋转，是为了保持在一定位置上。显然B项正确。]7．Whatdoestheunderlinedword“This”inthe3rdparagraphreferto?A．Asatellite.B．Alittlerocket.C．Asatelliteseemstostayinthesameplaceinthesky.D．Thesatelliteputstherocketsintherightposition.C[代词指代题。this在此替代前文的“Sometimeswecanseeasatelliteintheskyanditseemstostayinthesameplace.”故选C项。]8．Whichistrueofsatellites?A．Asatelliteusuallyworksforabout10～12years.B．Everytimeasatellitegetsbroken，itisbroughtbacktotheEarthtoberepaired.C．Abrokensatelliteisneverleftinspace.D．Brokensatellitesoftencrashintoeachother.A[细节理解题。根据最后一段不难看出A项正确。]Ⅱ.短文改错Ibecameinterestedinastronomyasakidandusedtowonderhowbigtheuniversemightbeandwhichitwas“behind”thestars.AsIgrewupandfinallywenttocollege，Ihardlyhadanytimedevelopmyhobbybecausetherewa，Ididn'thavemuchtimeformyhobbyeither.OftenIwouldliketoobserveaobjectinthenightsky，butIwaseitherworkingandlookingaftermykids，soIsharedmyhobbywithmykids.Iencouragedhimtoobservethestarswithme.ItoldtothemabouttheMoon，thestars，theSunandmanyotherinterestedthingsupthere.Byhaveacom