2021_2022学年新教材高中英语Unit3ConservationPartⅥ单元语法专题_限制性定语从句和非限制性定语从句课时作业北师大版选择性必修第一册.docx

1、Unit 3 Conservation课时作业(十八)Unit3Part单元语法专题限制性定语从句和非限制性定语从句.根据下面各句的意思在空白处填入1个适当的关系代词或关系副词1Asthesmallestchildofhisfamily, Alexisalwayslongingforthetime_heshouldbeabletobeindependent.2Althoughmoderntechnologycouldhelpproducemorecrops, theseterraces(梯田) stillmeanalottothelocalpeopleto_traditionsareofgre

2、atvalue.3Inthemorning, twoartists, _actingskillsarewonderful, cametoourschoolasplanned.4Whenyoustartyourjourneyofpositivethinking, youshallmeetwonderfulpeople, with_youcansharepositiveattitudes.5OneofChinassixfamoustypesofteaiswhitetea, _getsitsnamefromitssilverwhitecolor.6InChina, ateahouseisaplace

3、_peoplegathertoenjoytea, chatandsocialize.7Powerwalkingusesbothupperandlowerbodystrength, _resultsinstrongermusclesandbones.8Theman_IamgoingtomeetatthestationisProfessorSmith.9Onereason_BillyCrystalispopularwithallagegroupsisthatheisquickthinkingandhastheabilitytoamusetheaudience.10Sinceparentsadvis

4、echildrenonsomanythings, theywillprobablybethefirstpeople_advicetheirchildrenseek.高考题体验：根据下列各句句意在空白处填入1个适当的关系代词或关系副词1WhileIhaveonlylistedtwoofeach, thereareobviouslymanyothersituations_canarise.2ImLiHua, anoutgoingboy, _isstudyinginLondon.3NowIreneAstburyworksfrom9amto5pmdailyatthepetshopinMacclesfi

5、eld, _sheopenedwithherlatehusbandLes.4Theywerewelltrainedbytheirmasters_hadgreatexperiencewithcaringfortheseanimals.5Duringtherosyyearsofelementaryschool, Ienjoyedsharingmydollsandjokes, _allowedmetokeepmyhighsocialstatus.6Furtherup, theweatherchangeslowcloudsenvelopethemountainsides, _arecoveredwit

6、hthickgrass.7IhaveagoodcommandofEnglishandChinese, _isbeneficialforintroducingChinesepaintings.8“Itdoesntfeelasaloneasitmayhavebeforealltheadvancesintechnology，”saidLaurieDemerit, _companyprovidedthestatisticsforthereport.9Theyroseintheranksnotbybeingfriendlybutbysmokingcigarettes, breakingrulesandp

7、layingjokesonothers, among_Isoonfoundmyself.10Therewasatime_peoplemayhavefeltawkwardaboutaskingforatableforone, butthosedaysareover.完成句子1伟大的人物都能从最少的错误中吸取最多的教益。Greatmenarethose_.2作为一名学生，你每天早晨应当做的第一件事就是制订适当的计划。Asastudent, thefirstthing_istomakeaproperplan.3这就是那位全国知名的科学家。Thisisthescientist_allovertheco

8、untry.(whose)4只要你坚持下去，你梦想成真的那一刻一定会到来。Solongasyousticktoit, themoment_willdefinitelycome.5我永远不会忘记去长城的那一天。Iwillneverforgettheday_.6那些房屋被大火烧毁的居民得到了政府的帮助。Theresidents, _，weregivenhelpbythegovernment.7仅有两个月就要期末考试了，这使他忧心忡忡。Itisonlytwomonthsbeforethefinalexam, _.8去乡下散散步，在那里你可以欣赏到美丽的景色。Goforawalkinthecountr

9、yside, _.9Sally正带我们参观房子，这所房子的屋顶是红色的。Sallyisshowingusaroundthehouse，_.10众所周知，如果你能从失败中吸取教训，你就能避免重蹈覆辙。_，ifyoucanlearnfromfailure, youcanavoidrepeatingthesamemistakes.单句语法填空1Asweallknow, withthedevelopmentofscienceandtechnology, theearthsresourcesarerunningout_analarmingrate, soweshouldmakegooduseofthem

10、.2Greatquantitiesofsand_ (be) washeddownthehillsidebytherainlastnight.3Theperformancewassogoodthattheapplausedidntdie_untiltherewasanencore(返场加演节目)4Inmostcases, goodcommunicationcanhelpwipe_misunderstandingandbuildagoodrelationship.5Asthechartshows, thesalesthisyeardecreased_30%.6Overthepastseveraly

11、ears, theSouthAfricanpenguinshavebeen_thedecreaseinnumbers.7Infact, whenyoublamesomeone_whatyouregoingthrough, yourefuseresponsibility.8Itssaidthatsuchanimalslikedinosaursdied_becausetheycouldntadapttothesuddenchangeinclimate.9Peoplewhositforalongtimewere_greatriskofdiseaseswhencomparedwiththosewhos

12、itless.10Wedependonwildlifeandontheplanetsrichbiodiversityforour_ (survive) andwellbeing.课文语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Inthelast500millionyears, therehavebeenfivetimeswhenlifeonEarthhasalmostended.Oftheseevents, thethirdmassextinction, whichisalsoknown1._the“GreatDying”，2._ (kill) 90%to96%of

13、allspecies.Andthefifthevent, 3._occurred66millionyearsago, causedthedeathofdinosaurs.Alltheseeventstookplacedueto4._ (vary) reasons.Itisestimatedthatthesixthmassextinctionisjustcominground.Andthistimeitiswehumanbeingsthatshouldbe5._ (blame)Accordingtoastudybyscientists, speciesaredyingoutmuch6._ (fa

14、st) thannormalnowadaysduetohumanactivity.Ifthesixthmass7._ (extinct) tookplace, uptothreequartersofallspecieswoulddieout, includinghumanbeings.Inordertoavoidsuchdisastersfromtakingplace, weshouldtakeimmediate8._ (step) toprotectourenvironment.Wecanmake9._differencebychangingourlifestylesinourdailyli

15、fe.Onlyby10._ (work) togethercanwesaveourenvironmentintheend.课时作业(十八).1.when2.whom3.whose4.whom5.which6.where7.which8.whom/that/who9.why10.whose.1which/that2.who3.which4.who/that5.which6which7.which8.whose9.whom10.when.1whocanprofitthemostfromthefewestmistakes2thatyoushoulddoeverymorning3whosenameis

16、known4whenyourdreamcomestrue5whenIwenttotheGreatWall6whosehouseshadburneddown7whichmakeshimworried8whereyoucanenjoybeautifulviews9ofwhichtheroofisred/whoseroofisred/theroofofwhichisred10Asisknowntoall.1at2.were3.down4.out5.by6.on7.for8.out9.at10.survival.1答案与解析：as考查固定搭配。beknownas是一个固定的搭配，意为“作为而著名”。2

17、答案与解析：killed考查动词的时态。分析句子结构可知，空处为主句的谓语；根据语境可知，第三次大灭绝发生于过去，故应用一般过去时。3答案与解析：which考查定语从句。分析句子结构可知，“3._occurred66millionyearsago”为非限制性定语从句，修饰先行词thefifthevent(指物)，故填which。4答案与解析：varied/various考查形容词。空处修饰名词reasons，故用形容词形式。varied和various都是vary的形容词形式，表示“各种各样的”。5答案与解析：toblame考查非谓语动词。betoblame意为“应受责备，负有责任”。6答案与解析：faster考查形容词的比较级。根据空后的than可知，空处应填fast的比较级。7答案与解析：extinction考查名词。分析句子结构可知，“thesixthmass7._ (extinct)”在从句中作主语，故空处应填名词形式，massextinction意为“大灭绝”。8答案与解析：steps考查名词的数。takestepstodosth.表示“采取措施做某事”。9答案与解析：a考查冠词。makeadifference意为“起作用，有影响”。10答案与解析：working考查非谓语动词。空处在句中作介词by的宾语，故填ving形式。