2020_2021学年高中英语Unit4AstronomythescienceofthestarsSectionⅢⅣGrammarUsingLanguage课时作业含解析新人教版必修3202101301179.doc

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1、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'llgetb

2、urnt.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'ssonwantedtoknowwaswherethegoldhadb

3、eenhidden.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)

4、byabee－twiceinoneweek！Afterthat，Ihadafearofbees.That'swhenmyparentssuggestedthatIlearnaboutbeesinsteadofbeingfrightened.Ireadpicturebooksandwatchedvideosaboutbees，andIlearnedthatbeeshelpmakethefoodweeatbecauseoftheirpollination(授粉)．Takepizza，forexample.Ifwedidn'thavebeestopollinatetomatoplants，w

5、ewouldn'thavetomatoesforsauce.Andwewouldn'thavecheesewithoutpollination，either.Thebadnewsisthatbeesarestrugglingtosurvive.Manyaredying.Somescientiststhinkitmightbebecauseofchemicalsthatareusedtokillotherinsects.Whatwouldhappeniftherewerenomorebees?Iwantedtohelp.Ithought,“WhatifImakelemonade，sell

6、it，andraisemoneytohelpbees？”ItalkedtomygrandmotherHelen.Shegavemeherrecipe(调制法)forlemonade.Itcamefromacookbookfrom1940.Iaddedhoneytoheroldrecipe.Thatway，Icouldsellthelemonadeanddonatesomeofthemoneytogroupsthatarehelpingtosavebees.Icouldalsosupportlocalbeekeepersbyusingtheirhoneyinmyproduct.AndIw

7、ouldbeeducatingothersontheimportanceofbeesandhelpingtosavethem.MydadshowedmehowtoworkoutwhatsuppliesIneededtobuy.Atfirst，Isoldlemonadeatastandatakids'businessevent.ButIwantedtohelpbeesallyearround.Wetalkedtoapizzaplacenearwh