吉林省长春吉大附中实验学校学年高二上学期英语周末作业06.docx

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1、高二英语学科周末作业（2022-2023学年上学期）练习序号：06时间：时间：30分钟总分值：50分第一局部阅读理解（共8小题；每题2.5分，总分值20分）阅读以下短文，从每题所给的A、B、C和D四个选项中，选出最正确选项。ABeinghighlyconnectedtoastrongsocialnetworkhasitsbenefits.Nowanewstudyisshowingthesamegoesfortrees, thankstotheirundergroundneighbors.Thestudyisthe firsttoshowthatthegrowthofadulttreesisli

2、nkedtotheirparticipationinfungal（X 菌）networksliving inthe forestsoil. Thoughpast researchhasfocusedonyoungtrees, thesefindingsgivenewinsightintotheimportanceoffungalnetworkstooldertrees-whicharemoreenvironmentallybeneficial for functions like capturingcarbon.Largetreesmakeupthemainpartoftheforest,so

3、theydrivewhatthefbrestisdoingsaidresearcherJosephBirch, wholedthestudy.Whentheyliveintheforestsoil,fungalnetworksactasasortofhighway,allowingwater,nutrientsand compoundstoflowbackandforthamongthetrees.Thenetworkalsohelpsnutrientsflowtoresource-limitedtreeslikefamily units that support one another in

4、 times ofstress.Corestakenfrom350Douglasfirs （花旗松）showedthatannualtree ring growthwas related totheextent offungalconnectionsatreehadwithother trees.Theyhadmuchhighergrowththandiosethathadonlyafewconnections.The researchalsoshowedthattreeswithmoreconnectionstomanyuniquefungihadmuchgreatergrowththant

5、hosewithonly one or two connections. If you have this network that is helping trees grow faster, that helps capture more carbon yearafter year.Thesenetworksmayhelptreesgrowmoresteadilyevenasconditionsbecomemore stressful, andcouldevenhelp protect them against death. saidBirch.Birchhopeshisfindingsle

6、adtofurtherstudiesindifferentkindsoffbrestsinothergeographicalareas,becauseitlikely thattheconnectionsamongtreeschangefromyeartoyear.Hesaid/Knowingwhetherfungalnetworksareoperatingthe samewayinothertreespeciescouldinformhowwereforestareasafterharvestingthem,andinformhowweplanttreesto preserve thesen

7、etworks/5In what way do the new findings differ from the previousones?A. They clarify misunderstandings of fungalnetworks.B. They reveal the value of fungal networks to adulttrees.C. They demonstrate a new way to capturecarbon.D. They confirm the benefits of fungalnetworks.1. How do fungal networks

8、helptrees?A. By acting as the center of familyunits.B. By fighting againstdiseases.C. By maintaining the balance ofresources.D. By bettering forest soilconditions.2. What does the underlined those refer to in Paragraphs?A. Treerings.B. Douglas firs.C. Cores from Douglasfirs.D. Fungalnetworks.3. What

9、 can be inferred from what Joseph Birch hasput?A. The fungal networks support one another in times ofstress.B. The fungal networks enable us to know more aboutreforestation.C. The findings can apply to different kinds of forests in other geographicalareas.D. The fungal networks will help trees grow

10、more steadily if conditions become morestressfuLBWith no special equipment, no fences and no watering, two abandoned agricultural fields in the UK have beenrewilded （重新野化）,inlargepartduetotheeffortsoqays（松鸭）,whichactually“engineerecTthesenewwoodlands.Researchers nowhopethatrewildingprojectscantakeam

11、orenaturalandhands-offapproachandthatjayscanshedsomeoftheirbad reputations.Thetwofields,whichresearchershavecalledtheNewWildemessandtheOldWilderness,hadbeenabandonedinl996 and 1961 respectively.Theformerwasabarefield, whilethelatterwasgrasslandboth laynexttoancient woodlands. Researchers had suspect

12、ed that the fields would gradually return to wilderness, but it was impressive to see just howquickly this happened, and how much of it was owed tobirds.Usingaerial data,the researchers monitoredthe two sites.After just 24years, theNewWildernesshadgrownintoa young,healthywoodwith 1321ivetreesperhect

13、are,overhalfofwhich(57%)wereoaks.Meanwhile,theOldWilderness resembled a mature woodland after 39 years, with 390 trees per hectare.tcThisnativewoodlandrestorationwasapproachingthestructure(butnotthespeciescomposition)oflong-established woodlands within six decades, “ the researchers explained in the

14、study.Partof thisreforestationwasdonebythewind,andresearcherssuspectthatpreviousgrounddisturbancemayhaveaidedthewoodlandestabli shmentwhichisgoodnews,as itwouldsuggestthatagricultural areasmaybereforestedfasterthananticipated.However,animals-Eurasianjays,thrushes,woodmice,andsquirrels-alsoplayedanim

15、portant roleinhelpingtheforests takeshape.Thishandfulofspecies providedmuchofthe naturalregenerationneededforthe forest to develop. Jays, in particular, seem to have done a lot of heavylifting.4. What does the underlined word shed in Paragraph 1 referto?A. Be opposedto.B. Get rid of.C. Get usedto.D.

16、 Be ashamed of.5. Which aspect of the changes in the two fields impressed theresearchers?A. The scale of thewoodlands.B. The diversity of thefields.C. The frequency of thewildemess.D. The rate of thechanges.6. What does the author want to tell us by providing some data in Paragragh3?A. The woodland

17、restoration was approaching the structure of long-establishedones.B. Much of the wilderness of the fields was owed tobirds.C. How quickly the fields returned to wilderness overtime.D. Previous ground disturbance aided the woodlandestablishment.7. What does the last paragraph mainly talkabout?A. The

18、essential role of humans in thereforestation.B. The threats faced by a handful of wildanimals.C. The importance of woodlandestablishment.D. The factors that contribute to thereforestation.第二局部完形填空(共15小题；每题1分，总分值15分)阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最正确选项。Onesummernight,myfriendsandIstoleintothe

19、Jordans2backyardandstartedharvestingtheirsweetjuicyraspberries (树 ).Wewereenjoyingeverybiteofthetastyberries9 Mr Jordan came charging outside all of asudden.Whatareyouboysdoingouthere?,heyelledasmyfriendsranofT10 alldirections.Heattemptedtocatchoneqrtwoasthey rushedpast him,but theyweretoo 11 forthe

20、 older gentlemantocatch. Withinseconds,theboys 12 into the dark of the summer night. All exceptme.However,speedwasnevermy13.1 tookthetongue-lashing(i M) thatMrJordangavemeashemarchedmedowntheblocktomyhouse,wheremymothertookoverandscoldedme14,Myfriendssaidtheycouldhearevery 15wordshespokefromthedarkn

21、essofourbackyard,wheretheyhadgatheredto 16 theirescapeandtoobservemy capture.Theyteasedmeaboutitfordaysafterwards,whilealllcoulddowascomplainabouthow17 itwasthatlwastheonlyonewhohadtopaytheprice.AfteraboutaweekofthisJcomplainedtomyfatherabouttheinequalityofthesituation. Dadsaid/Youtookraspberrieswit

22、hout 18 , and you get exactly the punishment youdeserved.“But what about the other guys? I asked. They didnt get punished atall!ThafsnotmyconcemnorshoulditbeyoursDadsaid/Youcan19 whathappenstoothers.Youcanonly 20 whathappenstoyou.Youmadeabadchoicethatnight,andyouwerepunishedfbrit.21 thedurationofthe

23、followingyearsJcometorealizethereisnoguaranteethatlifewilltreatusfairly.That why wecant 22 comparing our lives with the lives of others. Like Dad said, that isnour 23 .09. A.beforeB.whileC.whenD. after10. A. to wardsB.inC.atD.from11. A.smartB.foxyC. swiftD.intelligent12. A.hidB. marchedC.hurriedD.di

24、sappeared13. A.strengthB.powerC.intentionD.option14. A上itterlyB.cruellyC.mercilesslyD.pitifully15. A.offensiveB.colorfulC.violentD.creative16. A.negotiateB.plotC.celebrateD.congratulate17. A.unhappyB.frustratingC.disappointingD.unfair18. A.thinkingB. warningC.asking0.informing19. A.controlB.predictC

25、.accept0.explain20. A. put upwithB. get awaywithC. agreewithD. dealw油21. A.OnB.ForC.ThroughD.Since22. A. get stuckinB. get engagedinC. be involvedinD. be buriedin23. A.problemB plaintC.concernD.choice第三局部语法填空(共10小题；每题L5分，总分值15分)Thegovernments ofShanghai, Jiangsuand Zhejiang 24.(joint) releaseda guid

26、eline onThursday, whichfacilitatesthehigh-qualitydevelopmentoftheYangtzeRiverDeltaregion.Itisthesecondsetofpoliciesthegovernments 25.(introduce) to advance the integrated development of theregion.26.(feature) 17detailedmeasures,thenewlyintroducedguidelinetouchesupon 1 Omajorareasofinter est,includin

27、gtechnologicalinnovation,revitalizingandexploringmodelstoreaIizecommonprosperity.Qingpudistrict insouthwestShanghai,Wujiang districtinSuzhouof JiangsuandJiashancountyinnortheastZhejiang27.(receive)supportinbuildingcross-regionalhigh-techdevelopmentzonessoon.TheintegrateddevelopmentoftheYangtz e Rive

28、rDeltaregionwasupdated28.anationalstrategyinNovember201 StoserveChina29.(deep)reformandopening-up.Thefirstsetof22policestoaddressthisstrategywasintroducedinJuly 2020.Overthepasttwoyears,atotalof8830.(system)innovationshavebeenshapedintheregion,of 31.38havebeenpromotednationwide.Morethan 1 OOkeydevel

29、opmentprojectshavebeenlaunchedhere. Thelocalgovernmentshavesetup32.10-bill ion-yuan($ 1.4billion)specialfiscalfundtobetterimplement the strategy.Another38.2millionyuaninfiscalbudgetshasbeenprovidedtosupport33.(company) technologicalinnovation.答题卡班级： 姓名： 学号： 分数：第一局部阅读理解（共8小题；每题2.5分，总分值20分）12345678第二局部完形填空（共15小题；每题1分，总分值15分）第三局部语法填空（共10小题；每题1.5分，总分值15分）9101112131415161718192021222324.26.28.30. 32.33.25.27.29.31.