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一学年高一英语外Unit6Earth firstUsing Language2023-2024研版必修第二册课时分层练2019【夯实基础】知识点形容词的用法
11.Laughter isone of the mostinfectionexpressions ofemotion.知识点副词的
2.Seeing thescaresnake,the littleboy feltscareand burstout crying.2用法
3.No onedied,but threeof thevillagers wereseverehurt in the flood.
4.Years later,he returnedto hishometown.fortunate,his parentshad passedaway.
5.Because of the outbreakof theepidemic,the teachingorder ofschool wassevereaffected,and studentshad totake thefinal examonline.【提升能力】平均的
6.The priceof goodsrose byjust
2.2%.小册子
7.Our areprinted onenvironmentally-friendly paper.烟雾
8.The pollutioncaused bycars includesand acidrain.海洋
9.More andmore peopleare devotedto conservation.员工
10.Although hewas newto thecompany,the werevery friendly,which madehimvery relieved.【核心素养】ARecord firessweeping acrossthe Amazonthis monthhave beencatching globalheadlinesas scientistsand environmentalgroups areworried that they willworsenAs thelargest rainforestin theworld,the Amazon is often called the lungs of theEarth”.It is also hometo about3million speciesof plantsand animals,and1million localpeople.The vastlands ofrainforest playan importantrole in the worldsecosystembecause theytake inheat insteadof reflectingit backinto the atmosphere.They alsostore二氧化碳carbon dioxideand produceoxygen,making surethat lesscarbon isgiven off,mitigatingthe effects of climate change.nAny destructionof forestsis athreat tobiodiversity andthe peoplewho usethatbiodiversity,Thomas Lovejoy,an ecologistat GeorgeMason Universitytold NationalGeographic.nThe shockingthreat isthat alot ofcarbon goesinto theatmosphere/hestressed.HFacing the global climate change,we cannotafford moredamage toa majorsource of oxygen and biodiversity.The Amazonmust beprotected/the U.N.SecretaryGeneral AntonioGuterres said.()Data fromthe NationalInstitute forSpace ResearchINPE showthat thenumberof forest fires inBrazil quicklyincreased by82percent fromJanuary toAugust thisyear.Atotal of71,497forestfireswere recordedin the country in the firsteight monthsof2019,upfrom39,194in thesame periodin
2018.Its reportedthat the forest areasintheBrazilianAmazon havedecreased between20and30percent comparedto thelast12months/1Carlos Nobre,a researcherattheUniversity ofSao Paulo,told GermanbroadcasterDeutsche Welle.Brazil ownsabout60percent of the Amazon rainforest,whose dropcould havesevereresults fortheglobal climate andrainfall.The sizeof the area ruinedby fireshas yetto be(超出)determined,but theemergency hastranscended BraziFsborder,reaching Peruvian,Paraguayan andBolivian areas.
1.What is the secondparagraph mainlytalking aboutA.The effectsof climatechange.B.The roleof theAmazon rainforest.C.The resultsoftheAmazonrainforest fires.D.The causesofthedecreasing biodiversity.
2.Which ofthe followingbest explainsmitigating underlinedin Paragraph2A.Easing.B.Causing.C.Worsening.D.Benefiting.
3.What canwe learnfrom Thomassand AntonioswordsA.The biodiversitymakes therainforest unique.B.The rainforest fires resultin seriousconsequences.C.The globalclimate crisisbrings morerainforestfires.D.The dryweather leadsto therainforestfires.
4.Which sectionof amagazine isthis textprobably takenfromA.Sports andmusic.B.Science andtechnology.C.Nature andgeography.D.Business andculture.Saihanba isa green miracle passedon fromgeneration togeneration.The Saihanba Forest Farmis the worlds largest man-made forest,a747-square-(屏障),kilometer barrierover400kilometers northof Beijing,planted tosave the(Chinese capitalfrom desertification the gradualchange ofhabitable landinto desert,)which isusually causedby climatechange orby destructiveuse ofthe land.Today,overlooking thesea ofgreen,it wouldbe hardto imaginethat ahalf centuryago,the areawas wasteland.The bigchange began59years agowith theeffort ofa groupof forestersandengineers whowere determinedto turntheareainto aforest.In1962,the ChengdeSaihanbaMechanical Forest Farm underthe Ministryof Forestrywas formallyestablished.Some369young peoplefrom differentparts ofthecountrywent allthe waynorth toSaihanba.Food andshelter werein shortsupply,so thegroup grewtheir ownpotatoes andcornand setup simpleshelters andtents,sometimes usingonly brunchesand strawthat gavelittleshelter fromthe freezingwind.In thebeginning,planting treeson thevery coldhighland wasan impossibletask dueto the highwinds.Over90percent ofthe youngseedlings plantedinthefirst twoyears diedandthe forest farm wasnearly shutdown.After tryingdifferent waysof planting trees,thesurvival rateofthenewly plantedyoung treestopped90percent in
1964.Planting treesis notenough.Carefully protectingthe woodsand managingwell thewholeforestfarmis evenharder.That iswhat latergenerations willdo.During fireprevention periodsin springand autumn,they checkthe vastexpanse offorestevery15minutes duringthe day,and oncean hourat night.Now asthird-generation treeplanters inSaihanba,they needto solveeven moredifficultproblems inthe never-ending effortof plantingmore trees.Since thereis much(斜坡)less flatland leftfor plantingtrees,they haveto workontherocky mountainslopeswhere thetopsoil isonly10centimeters thick.But beforegiving theyoung treesa home,they needto digholes about40centimeters deep.(新生的)Three generationshard workhas turnedSaihanba from a nascentstand oftreesinto amillion acresof forest,fromadesert intoan oasis.
1.How doesthe authorshow the difficulty of plantingtreesin SaihanbaA.By tellingstories.B.By showingcauses.C.By listingnumbers.D.By givingexamples.
2.What canwe learnabout theSaihanbaForestFarm accordingtothe passageA.It waschanged by369engineers.B.It usedto bea747-square-kilometer farm.C.It providedgood livingconditions forpeople there.D.It wasturned intotheworldslargest man-made forest.
3.What isthepassagemainly aboutA.How peoplecreated agreenmiracle.B.Why itwas hardto managetheforestwell.C.What peopledid todeal withclimatechange.D.What measureswere takento protectthe capital.答案以及解析【夯实基础】答案以及解析答案
1.infectious解析考查形容词句意笑是最具感染力的情感表达方式之一本空修饰名词故应用形容词”有感染力的”expressions,infectious.答案2scary;scared解析句意:看到这条可怕的蛇,小男孩感到很害怕,哇的一声哭了起来表示scary可怕的,形容物;表示害怕的”,形容人scared.答案3severely解析考查副词句意:洪灾中没有人死亡,但村民中有三人严重受伤修饰谓语动词要用副词,故填severelyo.答案4Unfortunately解析句意多年后他回到家乡不幸的是,他的父母已经去世设空处应填副词,在句中作状语;父母去世,是件不幸的事,故填Unfortunatelyo.答案5severely解析考查副词句意:由于疫情的暴发,学校的教学秩序受到严重影响,学生们不得不在线参加期末考试本空修饰谓语动词故应用副词severelyo【提升能力】.答案6average解析句意:商品的平均价格仅上涨了
2.2%.答案7brochures解析句意我们的宣传手册是用环保纸印刷的.答案8smog解析句意:汽车造成的污染包括烟雾和酸雨.答案解析句意:越来越多的人致力于海洋保护9ocean答案
10.staff解析句意:尽管他初来乍到,公司的员工们对他很友好,这使他感到宽慰【核心素养】答案1-4BABC解析.主旨大意题根据第二段第一句1As thelargest rainforestintheworld,the冒可知,本段主要介绍了亚马孙雨林AmazonisoftencalledthelungsoftheEarth的重要作用,故选项由第二段最后一句可知,亚马孙雨林的存在会减轻气候B变化的影响,但与项”气候变化的影响”不是同一层面的概念,故不选项”A C亚马孙雨林火灾的影响”以及项”生物多样性减少的原因在第二段均未提及D.词义猜测题根据画线词所在的第二段最后一句(二2They alsostore carbondioxide氧化碳)and produceoxygen,making surethat lesscarbon isgiven off,mitigating the.”可推知,画线词意为”减轻”,减轻,effectsofclimatechangemitigating ease缓解,故选项项引起,导致,项恶化和项”有益于均不符合题A BC D意.推理判断题根据第三段中3Any destructionof forestsisathreat tobiodiversity and及the peoplewho usethat biodiversityThe shockingthreat isthat alot ofcarbon goesintotheatmosphere/he stressed.HFacing theglobalclimatechange,we cannotafford more可damage toa majorsourceofoxygenandbiodiversity.The Amazonmust beprotected.推知,热带雨林火灾会造成严重的后果,故选项在第三段和B ThomasAntonio的话中均未谈到引起热带雨林火灾的原因,故、两项不选项”生物多样性C DA使热带雨林与众不同”在第三段也未提及,故不选.推理判断题根据第一段可推知,这篇文章极可能取自杂志的自然和地理版块,4故选项项体育和音乐“,项”科学和技术以及项”商业和文化”均与C AB D文章主题不相关B答案1-3CDA.答案1C解析推理判断题通过题干中的关键词定位到第六thedifficultyofplantingtrees”段和第九段由第六段第
二、三句可知,前两年种植的树苗中以上都死了,90%林场几乎关闭,尝试了不同的植树方法后,新种植的树苗的成活率超出了90%;根据第九段后两句可知他们得在斜坡上种树,斜坡的表层土壤只有十厘米厚,在种树之前他们还得挖一个四十厘米深的洞由此可知作者是通过列举数字来表明在塞罕坝植树的困难的故选C.答案2D解析细节理解题由第二段中的关键信息The SaihanbaForestFarmistheworlds可知塞罕坝林场是世界上最大的人工林;结合第三段今天,largestman-made forest俯瞰绿海,很难想象半个世纪前,这里还是荒地”可知,塞罕坝林场由荒地变成了世界上最大的人造森林故选D.答案3A解析主旨大意题文章主要内容如下图所示段落主要内容主旨Paras.1—2塞罕坝是一个世代相传的三代人通过努力使塞罕坝绿色奇迹,是世界上最大由荒漠变成了绿洲的人工林Paras.3—9半个世纪前,这里Para.3:的绿洲是荒地前辈们克服困Paras.4-6:难,植树造林后辈们艰辛护Paras.7—9:林,继续植树造林Para.10三代人的努力使荒漠变成了绿洲由此可知,项(人们是如何创造绿色奇迹的)可概括全文故选A Ao。