2019-2020学年新教材高中英语 Unit 6 At one with nature Perio

PeriodⅣWriting|概要写作——人与自然本单元的写作目标是概要写作，主题为人与自然。1．进行概要写作时要注意以下四点：(1)一般使用第三人称。(2)不可加入自己的观点。(3)一定不可对原文内容加以评论。(4)一定不要引入与原文内容无关的信息。2．概要写作步骤在写概要时，要按照“六步法”的程序进行，具体操作方法如下：(1)Scanthepassage—览全文，定体裁(2)Underlinethemainpoints—划要点(3)Missthedetails—省细节(4)Analysethestructure—析结构(5)Restatethepoints—换表达(6)Organizethemainpointsintoapassage—连全文1．常用开头语(1)议论文Thepassage/authorarguesthat...本文/作者主张……Thepassage/authorhighlightstheimportanceof...本文/作者强调了……的重要性。Thepassage/authordiscussestheimpactof...本文/作者讨论了……的影响。Thepassage/authorcompares...with...本文/作者比较了……与……(2)说明文Accordingtothepassage,wecanknow...根据文章我们可知……Thispassage/articleismainlyabout...这篇文章主要是关于……Inthepassage,thewriter/authormainlytellsus...在这篇文章中作者主要告诉我们……Anewstudyfound...一个新的研究发现……Thepurposeofthereportistoshow...这一报告的目的是表明……(3)记叙文Thepassage/storyismainlyabout...本文/这个故事主要是关于……Theauthortellsusastoryabout...作者告诉我们一个关于……的故事Thepassageisastoryabout...本文是一个关于……的故事2．要点连接词(1)顺序firstly,secondly,thirdly,finally首先，第二，第三，最后；tobeginwith,then,furthermore,finally首先，然后，其次，最后；tostartwith,next,inaddition,finally首先，然后，其次，最后。(2)并列aswellas也；notonly...but(also)...不仅……还……；including/included包括。(3)对比ontheonehand...ontheotherhand...一方面……另一方面……；foronething...foranother...一方面……另一方面……；onthecontrary与此相反；nevertheless然而；comparedto与……相比；incontrastwith与……形成对比；though/inspiteof尽管。(4)递进even甚至；besides除了……之外(还)；what'smore还有；moreover而且；furthermore此外；inaddition另外；worsestill＝what'sworse＝tomakemattersworse更糟糕的是。(5)例证asamatteroffact/infact事实上；forexample/forinstance例如。(6)强调especially特别；indeed确实；atleast至少；atmost最多；notatall根本不；orrather更确切地说；particularly特别地。(7)因果thanksto多亏；asaresult结果；becauseof/asaresultof/onaccountof/dueto因为；owingto多亏；forthisreason由于这个原因。(8)总结inshort总之；generallyspeaking一般来说；briefly/inbrief简言之；tosumup＝tosummarize＝insummary/toconclude总之。阅读下面短文，根据其内容写一篇60词左右的内容概要。Bambooisoneoftheworld'smostusefulplants.Forthousandsofyearsbamboohasbeenusedinmanydifferentways—fromfoodtomedicinetoclothingand,insmallways,asabuildingmaterial.However,bambooisnotoftenusedasabuildingmaterialinthedevelopedworld.AprofessorattheUniversityofPittsburghinPennsylvaniaistryingtochangethat.Theprofessorandhisstudentsaretestingthestrengthofbamboo.Theyaretestingitsradialload,orhowmuchpressureorweightitcantakebeforebreaking.KentHarriesisaprofessorattheUniversityofPittsburgh.Harriessaysthattestingmethodsforbambooneedtobethesameforall.Theyneedtobestandardized.Harriessaysbambooisstronginnature.Thestrengthofatleastthreespeciesofbambooissimilartosteel.Besidesitsstrength,Harriessaysthatbamboohasotherfeaturesthatmakeitagreatbuildingmaterial.Hesaysitisresilient,meaningitkeepsitsshapeandstrengthevenunderpressure.Bambooalsogrowsquickly.Bamboothatissuitableforconstructionneedsmuchlessresourcesthanwood.Theharvestcycleofbambooisabout3years.Softwoodssuchascedar,pineandsprucehaveaharvestcycleofabout10years.Andhardwoodsthatcomefromfloweringplantssuchasoak,mapleandwalnutneedmorethan30years.Bambooiswidelyusedasfoodforpandabears.Itisalsousedforflooringandwindowcovers.However,forbuilding,bambooisnotusedmuchoutsideitsnativegrowingarea.Thisismostlybecauseofitsroundshape.Butthereareotherreasonstoo.Peoplethinkthatbambooisalow­qualitybuildingmaterial.[精彩范文]Thoughbamboohasbeenusedwidely,itisseldomappliedinconstruction,whichaprofessorandhisstudentswanttochangebyresearchingbamboo'sstrength.(要点1)Firstly,bambooisstrongandresilient.(要点2)Besides,itgrowsfastandisenvironmentally­friendly.(要点3)However,bambooisusedlessinconstruction,mainlybecauseitisroundandisconsideredoflowquality.(要点4)答案总评范文按照文章要点出现的先后顺序进行了很好地整理和写作，恰当运用同义词转换使文章高级感更强。[亮点呈现](1)文中首句Thoughbamboohasbeenusedwidely,itisseldomappliedinconstruction,whichaprofessorandhisstudentswanttochangebyresearchingbamboo'sstrength.使用了though引导的让步状语从句及which引导的非限制性定语从句，展现了作者高超的语言表达能力和总结能力。(2)文中使用Firstly,Besides,However引出要点，使文章更有条理性。阅读下面短文，根据其内容写一篇60词左右的内容概要。MeetingBearsinNationalParksBearsandhumansoftenmeetinNationalParks.Althoughcampersandhikersarewarnednottofeedthebears,manypeopleignorethesewarningsandfeedthebeastsanyway.Whenbearsareusedtopeople'sfood,problemssoonarise.Bearsliketoeatawidevarietyofthings,bothmeatandvegetable.Withouthumanassistance,bearslivenicelyonroots,twigs,leavesoftrees,insectsandsmallanimals.Withpeoplearound,thebears'tastesquicklyexpandtoincludesandwiches,hotdogs,hamburgers,andanythingelsetheycantempthumansintogivingup.Bearsoftendevelopcleverstrategiesforgettingpeopletoletgotheirfoodsupplies.Moreoftenthannot,anunsuspectinghikerhastakenoffhisorherpackforarestonlytohaveabearchargeoutofthewoods,grabthepackandquicklydisappearintotheunderbrushwithit.Hangingthepackonatreebranchwon'thelp.Bearshavebeenknowntoclimbup,jumpoff,andcatchthepackonthewaydown.Onemotherbearstretchedupwithherbabyonhershoulderstoreachapackstoredonapole.Manybearsthreatenpeopleintogivinguptheirsupplies.Althoughabearisunlikelytoattackapersonandwouldprobablyrunawayifscreamedat,fewpeoplearewillingtodoso.Mostpeopledropthepackandruntheotherway.This,ofcourse,delightsthebear.Insomeplaces,theParkServicehasinstalledsomemetalbarrelswithlidstohelpcamperskeepthe