Unit 6 Nature in words Developing ideas & Presenting ideas 课时作业.docx

1、Unit6NatureinwordsDevelopingideas&Presentingideas基础知识过关.单词拼写1.Heisvery(具有强烈信念的)abouttheproject.2.Canyougiveamore(确切的)definitionoftheword?3.Hehadmadea(彻底的)investigation.Nowonderheknewsomuchaboutit.4.Shehasalwayshadahigh(名誉)forherexcellentshortstories.5.Thereport,laheadofWorldHearingDayonMarch3,underl

2、inestheneedtorapidlystepupeffortstopreventthehearingloss. .用方框内短语的适当形式填空speakof;scoresof;causeharmto;beawareof;standby;inparticular1.Thoughyourideaisverygood,IstillwhatIsaidearlier.2.Beingexposedtosunlightfortoomuchtimeonesskin.3.OnthedayofYuanLongpingsfuneral,peoplewenttomournhim.4.Iwishtothank,all

3、thepeoplewhohavemadethisexhibitionpossible.5.Insomelanguagesyoucannotbodypartslikeyourpersonalpossessions.6.Peoplearoundtheworldshouldtherealsituationofwatershortages. .单句语法填空1.Itsreportedthat(dozen)ofhouseshavebeendestroyedintheflood. 2.TheChinese-stylefurnitureinthedininghallcreatedanatmosphereof(

4、elegant).3.Asisknowntousall,chemicalweapons(ban)internationally.4.Beforetheclass,MissWangaskedaquestion,butallthestudentslooked(puzzle).完成句子1.我们还是会照常去学校,除非下大雪。,wewillgotoschoolasusual.2.目前,并不是每个人都支持他的计划。isinfavorofhisplanatpresent.3.我们努力工作为的是赚更多的钱。Weworkhardwecanearnmoremoney.4.许多学校都禁止学生在课堂上使用手机。Man

5、yschoolsphonesinclass.课文语法填空SilentSpringSilentSpringwrittenbyRachelCarsonwaspublishedin1962.Carsonwrotethebook1(aim)toalertpeopletothedamagingeffectsofhumanactivities2naturalecosystems.Andshewishedtoseepesticides3(use)inamoreresponsible,limitedandcarefullymonitoredway.Thebookcontainedalotofscientifi

6、cinformation,research,examplesandsoon,4showedhowpreciseshewasasascientist.Theargumentswerestrongandthelanguagewas5(elegance)andinfluential.However,thebookwasnotreceivedpositivelybyeveryone.Itquicklybecameatargetforcriticsinthepesticideindustry,whosaidthatCarsonsresearchwasnotprecise.Carsonappearedin

7、publicandontelevision6(defend)herclaims.Carsonsmessagewas7(alarm)anditsinfluencewasimmediateandfar-reaching.TheuseofDDT8(ban)andtheEPAwasestablishedintheUS.Thebookwasconsideredas9milestoneinthelaunchofthegreenmovementintheWesternworld.CarsonearnedaPresidentialMedalofFreedomaftershepassedaway.Thebook

8、changedtheworldbyincreasingpeoples10(aware)ofprotectingnaturalecosystem.1.2.3.4.5.6.7.8.9.10.能力提升训练.阅读理解(2021北京大兴高二上期末)Plastic-EatingWormsHumansproducemorethan300milliontonsofplasticeveryyear.Almosthalfofthatwindsupinlandfills(垃圾填埋场),andupto12milliontonspollutetheoceans.Sofarthereisnoeffectivewaytog

9、etridofit,butanewstudysuggestsananswermaylieinthestomachsofsomehungryworms.ResearchersinSpainandEnglandrecentlyfoundthatthewormsofthegreaterwaxmothcanbreakdownpolyethylene,whichaccountsfor40%ofplastics.Theteamleft100waxwormsonacommercialpolyethyleneshoppingbagfor12hours,andthewormsconsumedandbrokedo

10、wnabout92milligrams,oralmost3%ofit.Toconfirmthatthewormschewingalonewasnotresponsibleforthepolyethylenebreakdown,theresearchersmadesomewormsintopaste(糊状物)andappliedittoplasticfilms.14hourslaterthefilmshadlost13%oftheirmassapparentlybrokendownbyenzymes(酶)fromthewormsstomachs.Theirfindingswerepublishe

11、dinCurrentBiologyin2017.FedericaBertocchini,co-authorofthestudy,saysthewormsabilitytobreakdowntheireverydayfoodbeeswaxalsoallowsthemtobreakdownplastic.“Waxisacomplexmixture,butthebasicbondinpolyethylene,thecarbon-carbonbond,isthereaswell,”sheexplains.“Thewaxwormevolvedamethodorsystemtobreakthisbond.

12、”JenniferDeBruyn,amicrobiologistattheUniversityofTennessee,whowasnotinvolvedinthestudy,saysitisnotsurprisingthatsuchwormscanbreakdownpolyethylene.Butcomparedwithpreviousstudies,shefindsthespeedofbreakingdowninthisoneexciting.Thenextstep,DeBruynsays,willbetoidentifythecauseofthebreakdown.Isitanenzyme

13、producedbythewormitselforbyitsgutmicrobes(肠道微生物)?Bertocchiniagreesandhopesherteamsfindingsmightonedayhelpemploytheenzymetobreakdownplasticsinlandfills.Butsheexpectsusingthechemicalinsomekindofindustrialprocessnotsimply“millionsofwormsthrownontopoftheplastic.”1.Whatcanwelearnaboutthewormsinthestudy?A

14、.Theytakeplasticsastheireverydayfood.B.Theyarenewlyevolvedcreatures.C.Theycanconsumeplastics.D.Theywindupinlandfills.2.AccordingtoJenniferDeBruyn,thenextstepofthestudyisto.A.identifyothermeansofthebreakdownB.findoutthesourceoftheenzymeC.confirmtheresearchfindingsD.increasethebreakdownspeed3.Itcanbei

15、nferredfromthelastparagraphthatthechemicalmight.A.helptoraisewormsB.helpmakeplasticbagsC.beusedtocleantheoceansD.beproducedinfactoriesinfuture4.Whatisthemainpurposeofthepassage?A.Toexplainastudymethodonworms.B.Tointroducethedietofaspecialworm.C.Topresentawaytobreakdownplastics.D.Toproposenewmeanstok

16、eepeco-balance.七选五Thebesttimetotrytofightglobalwarmingisnow!Anyactionthatreduceswaterandenergyconsumptionandthebuild-upofharmfulgasesinouratmospherehelpstominimizetheeffectsofglobalwarming.Simpleideasthatyoucaneasilyputintopracticeareasfollows.1Eventhoughsomeareasexperiencerainfall,otherareasareshor

17、tofwater.Athome,simpleactionslikemakingsureyouturnoffthetapwhilebrushingyourteethwillmakeadifferencetoboththeenvironmentandyourwaterbill!Turnoffdevices(设备)thatarenotinuse.2Thus,youcaneasilydevelopthehabitofleavingsomethingon.Notonlyisthisbadforthedevicesthemselves,butalsoyouendupwastingenergyneedles

18、sly.Beforesmartphonesandcomputers,thereweregamesconsumingnoenergyatall.3Surely,youwillenjoyyourselveswithoutworseningglobalwarming.Walkorcycleasmuchaspossible.Notonlycanthesegreatwaysmakeusgetsomeexercise,buttheyaretheleast-pollutingmeansoftransport.Forshortdistances,walkingandcyclingshouldreallybey

19、ourfirstchoices.Nowadays,therearemanysharedbikesavailable.4Usepublictransportorcarpool.Ifyouneedtotravellongerdistances,publictransportisgreenest.5Youcouldalsocarpool.Thesearedesignedtosaveyoumoneyandfillupcarsthatwouldnormallybedrivenemptyontheroads.A.Treatwaterassomethingprecious.B.Learnsomethinga

20、boutwaterwaste.C.Electronicdevicesarearoundthehousethesedays.D.Thatmeansyoudontevenhavetoownonetogetaround.E.Therearemanydevicesthataregoodfortheenvironment.F.Youcantrytofindplentyofideasfortraditionalgamesandtoys.G.Takingthebusorsubwayisbetterthandrivingyourcar.1.2.3.4.5.读后续写阅读下面材料,根据其内容和所给段落开头语续写两

21、段,使之构成一篇完整的短文。(2021湖南张家界高二上期末)Iwasntthemostpopularkidinmyfirstyearofhighschool,notevenclose.Iwasnotinterestedinfashion.Ipreferredreadingtosports,andIhaddifficultytalkingtoboys.Asaresult,thefirstyearofhighschoolhadnotbeenkindtome.Ihadnoclosefriends.Thegirl,Ashley,wasverydifferentfromme.Shewasfashiona

22、ble,andshewasveryartistic,listeningtobandsIhadneverheardof.Shewasquitepopular.Wewerealwaysinthesameclassesthroughoutschool,butdidnttalkmuch.Duringsummerschool,theteacheraskedustopairup(结对)onaschoolproject.Ashleydidntseemtolikeworkingwithmeatfirst,butshegavein.Iguesseditwasbecausenoneofher“cool”frien

23、dswereintheclass.Wemetatthelibrarytoworkontheproject.Ashleydidmostofthetalking.Wesatbyeachothertherestofthesummerandwhenclassesended,wecontinuedtohangout.IadmiredAshley;shewasthekindofpersonIthoughtIwantedtobe.Ibegantoweartheclothesshewore.IquitreadingandstartedwatchingtheTVprogramsthatAshleywatched

24、.IdecidedtotakeanartclassthoughIhadreallywantedtotakethetheatre.Whenwestartedschoolagain,ImetAshleysgroupoffriends,the“coolgirls”.Shewastheleaderofthegroup.Tofitinwiththegroup,Ifollowedthemaround,laughingattheirjokesandagreeingwiththeiropinionsIactuallydisagreedwith.ButIdidntsaymuch.Oneday,Iwenttojo

25、inthegroupagain.Theywerechattingwithoutnoticingmyarrival.Onegirlsaid,“Ashley,shejustfollowsyouaround,tryingtobeyou.Shecopiesyou;shedoesnthaveherownpersonality(个性).”Ashleyreplied,“Iwishshecouldfindthegroupsheactuallybelongsto.”Iwasshockedandsad.IthoughtIhadfitinwiththem.注意:续写词数应为150左右。Paragraph1:Iran

26、homeandtoldmymotherwhathadhappened.Paragraph2:Overthenextmonth,Iwentthroughalotofchanges.参考答案与解析基础知识过关.1.passionate2.precise3.thorough4.reputation5.launched.1.standby2.causesharmto3.scoresof4.inparticular5.speakof6.beawareof.1.dozens考查固定短语。句意:据报道许多房屋在洪水中被毁。dozensof许多,几十。2.elegance考查词性转换。句意:餐厅的中式家具营造

27、出一种高雅的氛围。介词of后应用名词形式。3.arebanned考查动词的时态和语态。句意:众所周知,国际上禁止(使用)化学武器。chemicalweapons与ban之间为被动关系,且该句叙述的是一般事实,故用一般现在时的被动语态。4.puzzled考查词性转换。句意:上课前,王老师问了一个问题,但是所有的学生们看起来都很困惑。系动词looked后应用形容词作表语。puzzled感到困惑的。分析本题易误填puzzling。以-ing结尾的形容词主要用于修饰事物,表示事物的性质或特征,意为“令人的”。以-ed结尾的形容词通常用于修饰人,表示人的感受,意为“感到的”。.1.Unlessitsno

28、wsheavily2.Noteveryone3.sothat4.banstudentsfromusing.1.aiming考查非谓语动词。句意:卡森写这本书力求使人们意识到人类的活动对自然生态系统的破坏性影响。分析句子结构可知,设空处应填非谓语动词,aim与其逻辑主语之间为主动关系,故应用现在分词,故填aiming。2.on考查介词。句意同上题。theeffectson.对的影响。3.used考查非谓语动词。句意:她希望看到杀虫剂以一种更负责任、更有限并且被更仔细监控的方式被使用。分析可知,设空处应用过去分词作宾语补足语,seesth.done“看到某事被做”,故填used。4.which考查

29、非限制性定语从句。句意:这本书包含了大量的科学信息、研究和实例等,这表明她作为一名科学家是多么一丝不苟。分析句子结构可知,设空处引导非限制性定语从句,且在从句中作主语,指代前面整个主句,故填which。5.elegant考查词性转换。句意:论据是强有力的,语言优雅而有影响力。分析可知,设空处应用形容词,与influential并列,故填elegant“优雅的”。6.todefend考查非谓语动词。句意:卡森出现在公众场合和电视上,为自己的主张辩护。分析句子结构可知,设空处应用不定式作目的状语,故填todefend。7.alarming考查词性转换。句意:卡森的信息令人惊恐,其影响是直接而深远的

30、。分析可知,设空处应用形容词作表语,故填alarming“令人惊恐的”。8.wasbanned考查动词的时态和语态。句意:DDT的使用被禁止,EPA在美国被建立。分析句子结构可知,设空处在前一个分句中充当谓语,由句意以及后面的wasestablished可知应用一般过去时的被动语态,故填wasbanned。9.a考查冠词。句意:这本书被认为是西方世界发起的绿色运动的一个里程碑。分析句子结构且结合句意可知,设空处应用不定冠词表泛指,且milestone是以辅音音素开头的单词,故填不定冠词a。10.awareness考查词性转换。句意:这本书通过提高人们对保护自然生态系统的意识而改变了世界。分析句

31、子结构可知,所有格peoples后应用名词,故填awareness“意识”。能力提升训练.语篇解读本文为说明文,主要介绍了大蜡螟的幼虫,它胃中的酶能够降解塑料。1.C细节理解题。根据文章第三段第一句FedericaBertocchini,co-authorofthestudy,saysthewormsabilitytobreakdowntheireverydayfoodbeeswaxalsoallowsthemtobreakdownplastic.可知,这些幼虫可以分解塑料。故选择C项。根据第三段第一句可以排除A项;根据文章第一段前两句Humansproducemorethan30millio

32、ntonsofplasticeveryyear.Almosthalfofthatwindsupinlandfills(垃圾填埋场),andupto12milliontonspollutetheoceans.可知D项错误。B项在文中没有支持信息。2.B细节理解题。根据文章倒数第二段最后两句Thenextstep,DeBruynsays,willbetoidentifythecauseofthebreakdown.Isitanenzymeproducedbythewormitselforbyitsgutmicrobes(肠道微生物)?可知,本题选择B项。3.D推理判断题。根据文章最后一段最后一句B

33、utsheexpectsusingthechemicalinsomekindofindustrialprocess.可以推断出,将来这种化学物质可能会在工厂被生产,故选择D项。4.C主旨大意题。文章第一段最后一句话提出可能有一种除去塑料垃圾的方法,下文一直围绕这种方法展开说明,故选择C项。.语篇解读本文是一篇说明文。对抗全球变暖的最佳时机就是现在!任何减少水和能源消耗以及有害气体在大气中积聚的行动都有助于将全球变暖的影响降到最低。文章介绍了可以很容易地付诸实践的几个简单方法。1.A根据下文Eventhoughsomeareasexperiencerainfall,otherareasaresh

34、ortofwater.(尽管一些地区有降雨,其他地区却缺水。)可知本段主要讲了水资源的珍贵,A项Treatwaterassomethingprecious.(把水视为珍贵的东西。)符合语境。故选A。2.C根据上文提示Turnoffdevices(设备)thatarenotinuse.(关掉不用的设备。)和下文提示Thus,youcaneasilydevelopthehabitofleavingsomethingon.(因此,你很容易养成让某个东西开着的习惯。)可知设空处应起到承上启下的作用,C项Electronicdevicesarearoundthehousethesedays.(现在家里到

35、处都是电子设备。)切题。故选C。3.F根据上文提示Beforesmartphonesandcomputers,thereweregamesconsumingnoenergyatall.(在智能手机和电脑出现之前,有完全不消耗能量的游戏。)和下文提示Surely,youwillenjoyyourselveswithoutworseningglobalwarming.(当然,在不加剧全球变暖的情况下,你们会玩得很开心。)可知设空处是关于从前的游戏的,F项Youcantrytofindplentyofideasfortraditionalgamesandtoys.(你可以努力找到大量的传统游戏和玩具

36、的想法。)切题。故选F。4.D根据上文提示Nowadays,therearemanysharedbikesavailable.(现在,有很多共享单车可使用。)可知,D项Thatmeansyoudontevenhavetoownonetogetaround.(那意味着你甚至不必拥有一辆自行车来出行。)承接上文,故选D。5.G根据上文提示Ifyouneedtotravellongerdistances,publictransportisgreenest.(如果你需要长途旅行,公共交通是最环保的。)可知,G项Takingthebusorsubwayisbetterthandrivingyourcar

37、.(坐公共汽车或乘地铁比开车更好。)切题。故选G。.Onepossibleversion:Paragraph1:Iranhomeandtoldmymotherwhathadhappened.ShejusthuggedmewhileIcriedforhours.Ifeltlonelyandsad.Theadvicemymothergavewassosimple.Ihadhearditamilliontimes,butthistimeitwasimpressive:“Justbeyourselfandpeoplewilllikeyouforwhoyouare.”Hearingthat,Istopp

38、edcryinganddecidedtofindoutwhoIwas.ThatwasexactlywhatIdid.IdidnthangoutwithAshleyandhergroupanylonger.Paragraph2:Overthenextmonth,Iwentthroughalotofchanges.Idroppedtheartclassandjoinedthetheatre.IbeganmakingnewfriendswholikedmeforwhoIwas.Icontinuedreading,anddevelopedmyownopinions.Ineveragainfollowedthecrowd.Ibuiltupthecouragetoparticipateineachofmyschoolplays,andplayedleadroles.ThefriendsImadeinthetheatrearestillmygreatfriendsnow.Whenlookingback,IthinkitwasintheyearthatIfoundoutthepersonIwasgoingtobe.