2017年6月大学英语四级考试阅读理解每日一练（7）思维导图

笔灵AI论文写作三步搞定，GO>>

当前位置:树图

思维导图模板

资格考试

英语

2017年6月大学英语四级考试阅读理解每日一练（7）思维导图

会员免费下载或30积分

会员免费使用或30积分

旧街悲巷

浏览量：0

2023-03-16 10:06:01

已被使用0次

查看详情

　　距离2017年6月大学英语四级考试还有一个半月的时间，已经报名的同学备考一定要抓紧，不要临时抱佛脚。新东方网英语四级频道为大家整理了英语四级阅读理解每日一练，每天一道题考试不担心。

树图思维导图提供 2017年6月大学英语四级考试阅读理解每日一练（7）在线思维导图免费制作，点击“编辑”按钮，可对 2017年6月大学英语四级考试阅读理解每日一练（7）进行在线思维导图编辑，本思维导图属于思维导图模板主题，文件编号是：a4135ab2876d13a1af22b662c7e374cd

举报/反馈

思维导图大纲

2017年6月大学英语四级考试阅读理解每日一练（7）思维导图模板大纲

Treesshouldonlybeprunedwhenthereisagoodandclearreasonfordoingsoand,fortunately,thenumberofsuchreasonsissmall.Pruninginvolvesthecuttingawayofobergrownandunwantedbranches,andtheinexperiencedgardenercanbeencouragedbythethoughtthatmoredamageresultsfromdoingitunnecessarilythanfromleavingthetreetogrowinitsownway.

First,pruningmaybedonetomakesurethattreeshaveadesiredshapeorsize.Theobjectmaybetogetatreeoftherightheight,andatthesametimetohelpthegrowthofsmallsidebrancheswhichwillthickenitsappearanceorgiveitaspecialshape.Secondly,pruningmaybedonetomakethetreehealthier.Youmaycutdiseaedordeadwood,orbranchesthatarerubbingagainsteachotherandthuscausewounds.Thehealthofatreemaybeencouragedbyremovingbranchesthatareblockingupthecentreandsopreventingthefreemovementofair.

Oneresultofpruningisthatanopenwoundisleftonthetreeandthisprovidesaneasyentryfordisease,butitisawoundthatwillheal.Oftenthereisaracebetweenthehealingandthedeseaseastowhetherthetreewillliveordie,sothatthereisaperiodwhenthetreeisatrisk.Itshouldbetheaimofeverygardenertoreducewhichhasbeenprunedsmoothandclean,forhealingwillbesloweddownbyroughness.Youshouldallowthecutsurfacetodryforafewhursandthenpaintitwithoneofthesubstancesavailablefromgardenshopsproducedespeciallyforthispurpose.Pruningisusuallywithoutinterferencefromtheleavesandalsoitisveryunlikelythatthecutsyumakewillbleed.Ifthisdoeshappen,itis,ofcourse,impossibletopaintthemproperly.

1.Pruningshouldbedoneto______.

a.makethetreegrowtaller

b.improvetheshapeofthetree

c.getridofthesmallbranches

d.makethesmallbranchesthicker

2.Treesbecomeunhealthyifthegardener______.

a.allowstoomanybranchestogrowinthemiddle

b.doesnotprotectthemfromwind

c.forcesthemtogrowtooquickly

d.damagessomeofthesmallsidebranches

3.Whyisaspecialsubstancepaintedonthetree?

a.Tomakeawoundsmooth

b.Topreventdiseaseenteringawound

c.Tocoveraroughsurface

d.Tohelpawoundtodry

4.Agoodgardenerprunesatree______.

a.atintervalsthroughouttheyear

b.asquicklyaspossible

c.occasionallywhennecessary

d.regulareverywinter

5.Whatwastheauthor'spurposewhenwritingthispassage?

a.Togivepraticalinstructionforpruningatree.

b.Togiveageneraldescriptionofpruning

c.Toexplainhowtreesdevelopdiseases

d.Todiscussdifferentmethodsofpruning.

答案：babca

四级阅读：奥巴马看射杀拉登表情冷淡眼神空洞PresidentObamawaswatchingonaTVscreenasacommandogunneddownOsamaBinLaden.Viaavideocamerafixedtothehelmetofa...

TheNewGenderGapWhentheleadersoftheClassof2003assembleinLawrenceHigh'sfluorescent-lit1meetingrooms,mostoftheboysarenowheretobeseen.Theseniorclass...

64-BitTakesOff64-bitdesktopcomputinghastakenasignificantsteptowardbecomingapervasivereality:AMD's(AdvancedMicroDevices)releaseofitsAthlon64chips—a...

HowLongCouldYouGoWithoutComplainingBaseballfansaregearingupfortheWorldSeries,butweallknowwhat'stherealnationalpastime:complaining.Couldyougowithou...

Theriseofmultinationalcorporations(跨国公司),globalmarketing,newcommunicationstechnologies,andshrinkingculturaldifferenceshaveledtoanunparalleledincreaseingl...

Anewanalysisoffederalmoneythatpublicschoolsreceiveforlow-incomestudentsshowsthatarecordnumberofthenation’sschooldistrictswillreceivelessinthecomingac...

FederalExpressisacompanythatspecializesinrapidovernightdeliveryofhigh-prioritypackages.Thefirstcompanyofitstype,FederalExpresswasfoundedbytheyouthfulFre...

By1970,accordingtoaWorldWildlifeFundreport,onlyabout4,500tigerssurvivedthroughouttheworld-halfoftheminIndia.Mr.Foresters,whofollowedandcountedtigerfoot...

AremarkablevarietyofinsectsliveinthisplanetMorespeciesofinsectsexistthanallotheranimalspeciestogether.Insectshavesurvivedonearthformorethan300million...

TheEarthcomprisesthreeprincipallayers:thedense,iron-richcore,themantlemadeofsilicate(硅酸盐)thataresemi-moltenatdepth,andthethin,solid-surfacecrustThere...