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三Using Language基础达标练I.单词拼写
1.1firmly believethat under the strongleadership（领导）of ourparty,we arebound towin thebattle verysoon.
2.Many of them spendmoney likewater andhave noconcept（概念）of thriftin theirminds.
3.It isacknowledged thatreading laysa solid（坚实的）foundation forfurther learning.
4.Traditional readinghelps childrendevelop abstract（抽象的）thinking ability.
1.1do wellin mystudy and my scoresare outstanding（优秀的）in myclass.
6.He climbedto thetop of the tree,ate theapples,and tooka napundertheshadow（阻凉）.
7.Looking forwardto yourcoming andbrilliant（绝妙的）performance.
8.A greatmany concrete（具体的）measures havebeen takenby ourgovernment tocontain it.
9.Eat plentyof highprotein（蛋白质）food,vegetables andfruit.
9.11believe yourvivid（生动的）description andbeautiful pictureswill makemy hometownknown tomorepeople.n.单句语法填空（）
1.A newstudys findingsfind warnthat theglobal warmingis becomingmore andmore serious.
2.When Iwas ateenager,I metthe sameproblem asyou,so youdont haveto worryso much.（）
3.1nitially initial,it willdo harmto ourhealth andmay causeshort-sightedness.（）
4.Stop thenegative thinkingthink andfocus onsolving thoseproblems.
5.All ourofficers aretrained todefend themselvesagainst knifeattacks.（）
6.Some of them weremade bygifted giftcraftsmen fromhundreds ofyears ago.（）
7.Im writingto applyfbr thejob as an assistantassist inyour travelagency.HI.完成句子
1.Above all,as anative ofJinan,I knowthis cityand itsculture verywell.最重要的是，作为济南本地人,我非常了解这座城市和它的文化
2.Li Duan,a visuallyimpaired athlete,was incharge oflighting themain torchoftheBeijing2022Winter Paralympicsduring theopening ceremony.视障运动员李端在2022北京冬残奥会开幕式上负责主火炬的点燃
3.A smallquarrel brokeout betweenthe boyofthenext doorandmyfive-year-old grandson.在我五岁孙子和邻居家男孩之间发生了一起小的争吵
4.A greatmany fanspoured intothe stadiumbefore theconcert began.在音乐会开始之前，大量粉丝涌入体育场
5.What cantbeat mecan onlyserve tomake mestronger.不能打败我的只能让我更强大能力提升练I.阅读理解A[2023潍坊高二期末]•Cancer iscaused bygene mutations（父变）that accumulatein cellsover time,yet long-lived animalsthathave lotsof cells,such aselephants andwhales,hardly everget it.WhyFor elephants,at least,part ofthe answermay bethe genecommonly knownas p53,which alsohelpshumans andmany otheranimals repairDNA damagedduring replication（复制）.Elephants haveanamazing20copies ofthis gene.Those copies,each withtwo variationsproduce atotal of40proteins,compared withhumans（and mostanimals9）single copyproducing twoproteins.In mammals,p53plays acrucial rolein preventingmutated cellsfrom turninginto tumors（肿瘤）.Itworks bypausing replicationand theneither initiatingrepair orcausing cellsto self-destruct ifthe damageistoo extensive.Without actionfrom p53,cancer caneasily takehold:in morethan halfof allhumancancers,the genesfunction hasbeen lostthrough randommutations.The scientistsvirtually modeledand studiedcarefully elephants40p53proteins,finding twowaysthe genecould helpelephants avoidcancer.First,the factthat elephants possess multiplecopieslowers the chance ofp53no longerworking becauseof mutations.Additionally,elephantsp53copiesactivate inresponse tovarying mutationsand sorespond todamaged cellsdifferently,which likelygivesan edgewhen detectingand gettingrid of mutations.These“remarkable resultsimply thatelephants havea seriesof meansthrough whichp53canoperate,says SueHaupt,a cellbiologist whowas notinvolved in the work.This pointsto excitingpossibilitiesfor exploringpowerful newapproaches tocancer protectionin humansJ sheadds.Study co-author RobinFahraeus and his colleaguesare nowfollowing upon theseresults usingbloodsamples froman Africanelephant at the ViennaZoo.They areexploring howits p53proteinsinteract withdamaged cellsand planto comparethose findingswith resultsfrom humancells.【文章大意】这是一篇说明文文章主要讲述了长寿的动物几乎不会患癌症的原因
1.What doesthe underlinedword initiating”mean inParagraph3A.Delaying.B.Indicating.C.Stopping.D.Starting.【解析】选D词义猜测题根据第三段第一句及画线词所在句可知，对于损伤过于严重的细胞,p53会让细胞自我毁灭，而对于可以修复的细胞,p53则会开始修复它们由此可知，画线词此处为“开始”含义
2.How dop53copies freeelephants fromcancerA.By preventingthe replicationthoroughly.B.By providingprecise responsecontinuously.C.By loweringthechanceofmutationsin advance.【解析】选B细节理解题根据第段可知,p53对不同的突变的作用是不同的，即p53通过EA!D.By repairingthe damagedcells in the sameway.持续地针对不同的突变作出准确的回应，进而帮助大象避免癌症
3.What canwe concludefrom thelast twoparagraphsA.The resultsneed furthertests.B.More biologistswill participateinthestudy.C.The resultsthrow lighton humansfighting cancer.D.Researchers havenew findingsin Africanelephants.【解析】选c推理判断题根据最后两段可知，这些非凡的结果意味着“探索强有力的人类癌症防护新方法的令人兴奋的可能性二由此推知，这些结果的发现为人类对抗癌症提供了线索
4.What isthe textmainly aboutA.Why elephantshardly getcancer.
8.What contributesto elephants5long life.C.Where theanticancer breakthroughlies.D.How thekey cancer-fighting geneworks.【解析】选A主旨大意题根据第一段的“然而长寿的动物有很多细胞,如大象和鲸鱼，几乎从来不会有癌o症为什么”可知，本文主要讲述了长寿的动物几乎不会患癌症的原因B[2023南阳高二检测]•Charles Darwin was borninto afamily ofthinkers.His fatherwas afellow ofthe RoyalSociety theelitecircle oftop Britishscientists,his motherwas thedaughter ofJosiah Wedgwood,the manwhofounded thefamous WedgwoodPotteries,andhisgrandfather,Erasmus Darwin,was afamous physician,thinker andphilosopher who,like hisgrandson,spent muchtime studyingthe evolutionof life.After achildhood inthe townof Shrewsbury,where hewas educatedattheGrammar School,Darwin wentup toEdinburgh Universityto studymedicine andnatural history.When hewas eighteen,heleft Edinburghand wentto CambridgeUniversity,planning toenter thechurch,but hewas moreinterestedin sciencethan inreligion andintheend heabandoned theology.Shortly aftergraduating fromCambridge,he gota jobasanaturalist onthe shipH.M.S.Beagle,which wasabout tostart ona scientificand cartographic地图的survey ofthe SouthAmerican coast.Thejourney startedin December1831and wasto lastalmost fiveyears,during whichtime hecollectedconsiderable documentation.Darwin wasstruck by the animalsofthesouth seas,particularly bythe tortoiseshe foundon theGalapagosIslands,a groupof PacificIslands.The Galapagostortoises,Darwin observed,differed fromisland to island,and this,he inferred,showed differentforms of evolution,since theanimals obviouslycamefrom thesame origins.Darwinwasalso struckbytheiguanas（蜥蜴）he found,and observedthatthose whichlived inwater hadheads suitablefor findingfood amongstones,while thosethat livedonland hada sharperhead,fitter fora herbivorous（食草的）animal.Darwin developedhis theoryofevolution,but itwas notuntil1859that heactually publishedit.ltwas instantlyseen asa greatmilestone inscientific thought,and attractedviolent argumentall overEurope.Many foundfault init,and Darwinspent therest ofhis lifeimproving histheory inthe lightofother peoplesobservations.【文章大意】这是一篇说明文文章主要讲述达尔文的家庭背景、求学经历、研究以及他的进化论
5.Why wasDarwins familybackground mentionedA.To honourhis family.B.To increasehis popularity.C.To highlighthis family^contributions.D.To showhis familysinfluence onhim.【解析】选D推理判断题根据第一段可知，达尔文的家人社会地位都很高祖父也是著名的思想家，故推知提到达尔文的家庭背景是为了表明家庭对达尔文的影响故选Do
6.What didDarwin majorin atCambridge UniversityA.Science.B.Natural history.C.Theology.D.Medicine.【解析】选A推理判断题根据第二段可知,达尔文18岁时离开爰丁堡,进入剑桥大学，计划进入教会，但他对科学比对宗教更感兴趣，最终他放弃了神学，故推知他在剑桥大学主修科学故选A
7.Why arethe creaturesdifferent fromislandtoislandA.The originis various.
8.The natureis different.C.The populationis diverse.。
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