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Unit2,Workingtheland,SectionUsingLanguage,自主预习,.单词速记1_(n.)营养；滋养；食物2_(vt.)画底线标出；强调_(adj.)画线的3_(n.)总结；摘要；强调_(n.)强调，总结4_(n.)评论；议论(vi.&vt.)表达意见；作出评论5_(vt.)使迷惑；使为难confusing(adj.)令人迷惑的confused(adj.)感到迷惑的confusion(n.)迷惑,nutrition,underline,underlined,summary,summarize,ment,confuse,6_(vt.)遗憾；惋惜(n.)遗憾；懊悔regretful(adj.)后悔的7_(adj.)化学的；关于化学的chemistry(n.)化学8_(n.)生产；制造produce(v.)生产9discover(vt.)发现_(n.)发现；发觉10_(vt.)减少；减缩reduction(n.)减少,regret,chemical,production,discovery,reduce,.短语互译1对造成损害_2洗掉_3逐渐增强；建立；开发_4导致；造成(后果)_5turnto_6focuson_7keep.freefrom/of._8prevent.from._,causedamageto,washoff,buildup,leadto,转向,集中(注意力、精力等)于,使免受(影响，伤害等),使不含(有害物),阻止做,.课文理解First略读主旨1Matchthegeneralideaofeverypart.Part1(Para.1)_Part2(Para.2)_Part3(Paras.3&4)_AFarmersandcustomersturntoorganicfarmingandhowfarmerskeeptheirsoilrich.BScientistshavefoundthatchemicalfertilizerscausedamagetothelandandpeopleshealth.CSomeoftheproblemscausedbychemicalfertilizers.,B,C,A,2Whatdoesthepassagetellus？Sincechemicalfertilizershavecaused_，farmershaveturnedto_using_tokeepthesoilrich.,damage,organicfarming,naturalwaste,Second细读细节1Fromthepassage，wecanseeorganicfarmersarethosewho_.AgrowcropswithchemicalfertilizersBgrowcropswithnaturalfertilizersCproduceorganicfertilizersDcarefortheenvironment,B,2Fromthefourthparagraph，weknowthat_.AitsnotgoodtoplantgrassbetweencropsBpeanutsusethegroundssurfaceCpeasandsoybeansshouldbegrowntogetherwithcornandwheatDvegetablesthatputdowndeeprootsareharmfultothesoil,B,3Accordingtothetext，whichofthefollowingisNOTtheproblemcausedbychemicalfertilizers？_ACropdiseasescanbestopped.BChemicalsstayinthegroundandundergroundwaterforalongtime.CThehelpfulbacteriaandpestsarekilledaswellastheharmfulones.DManyofthesechemicalsaredangeroustopeopleshealth.,A,Third精读语篇Recentlyscientistshavefoundthat1._useofchemicalfertilizerscancause2._tothelandand，evenmoredangerous，topeopleshealth.Sosomefarmersandmanycustomersarebeginningtoturnto3._farming.Organicfarmingissimplyfarmingwithoutusingany4._.,longterm,damage,organic,chemicals,Organicfarmersfocusonhowtohaveahealthysoilwhichcan5._diseaseandhelpcrops6._strongandhealthy.Theypreferusingnatural7._fromanimalsasfertilizer，whichwillmakethesoilintheirfieldsricherin8._andalsokeeptheair，soil，waterandcropsfreefromchemicals.Tokeepthesoilfertile，theyalsousemany9._methods，suchaschangingthekindofcropineachfieldeveryfewyears，10._cropstousedifferentlevelsofsoilandsoon.,reduce,grow,waste,minerals,other,planting,合作探究,Itisimportanttoexplainthisagainorwewillconfusethestudents.再次对此作出解释是很重要的，否则我们会让学生感到迷惑的。Youmustbeconfusingmewithsomeoneelse.你一定是把我和其他什么人搞混了。(2018江苏高考)Forexample，therearehugeamountsofreferencebookswhichIamoftenconfusedtochoosefrom.例如，这里有很多参考书我经常困惑的不知如何选择。,1confusevt.使迷惑；使为难,重点词汇,根据句意用confuse及其派生词的适当形式填空。Shealways_Johnwithhistwinbrother.她总是把约翰和他的孪生兄弟分不清楚。Someonehas_allhispapersonhisdesk，andhewasannoyedwiththe_.有人把他桌上的文件弄乱了，他对这一片混乱感到恼怒。Thesituationis_toallofus.形势使我们大家都感到迷惑了。Theywere_aboutthepresentsituation.他们对当前的形势感到困惑。,confuses,confused,confusion,confusing,confused,(1)vt.遗憾；惋惜Amanwithoutalongheadwouldregretwhathehasdone.无远见的人将后悔自己所做的事。Ihaveregrettedhavinglefttheworkunfinished.这件工作我没有做完，感到有些遗憾。(2)n.遗憾；懊悔Ideclinedwithmuchregretyourkindinvitation.很遗憾，我不能接受您的盛情邀请。,2regret,单句语法填空Ideclinedyourkindinvitation_greatregret.Much_myregret，Icantacceptyourinvitation.Iregret_(tell)youthatyourproblemsarebeyondmypower.Youllhavetoturntosomeotherone，Imafraid.翻译句子。他后悔没有采纳她的建议。Heregrettednotfollowheradvice.,with,to,totell,(1)n.焦点；中心点ImsotiredthatIcantfocusonanythingtoday.今天我太累了，精神集中不起来。(2017天津高考卷)Myfundraisingfocusalsogavemenewmotivationtoexerciseregularly.我的募集资金的焦点也给了我新的激励，让我定期锻炼。Theresanewfrontierin3Dprintingthatsbeginningtoeintofocus：food.这里有一个开始成为焦点的3D打印的新前沿：食物。,3focus,(2)vt.集中；聚焦Shealwayswantstobethefocusofattention.她老想成为人们注意的中心。(2017全国高考卷)Wewererespectfulofcraft(技艺)andfocusedondiggingintothecharactersweweregoingtoplay.我们尊重技艺而且集中注意力挖掘我们将要表演的角色。,eintofocus(某物)轮廓明显，清晰；(问题)突出infocus焦距对准；清晰outoffocus焦距没对准；模糊thefocusofattention关注的焦点Pleasefocusyourmindsonthefollowingproblems.请集中精力思考下列问题。,翻译句子。ThecoffeeshopisthefocusofsociallifeinFrench.在法国，咖啡馆是社交生活的中心。完成句子。Alloureyes_thespeaker.大家的目光都集中在发言人身上。_thosetrees.把照相机的焦点集中在那些树上。,werefocusedon,Focusyourcameraon,Ahealthysoilreducesdiseaseandhelpscropsgrowstrongandhealthy.肥沃的土壤减少了病害并且有助于农作物的茁壮成长。(2017全国高考卷)Havingenoughfatandsaltinyourmealswillreducetheurgetosnack(吃点心)betweenmealsandwillimprovethetasteofyourfood.你的三餐中有足够的脂肪和盐将会减少三餐之间吃点心的冲动，而且也将会改善你的食物的口味。Shereducedherweightbyfivekilograms.她把体重减轻了5千克。(2018天津高考)3Dprintingcanreducefueluseandemissions.3D打印能减少能源使用和排放。,4reducevt.减少；减缩,Shortlyaftersufferingfromamassiveearthquakeand_(reduce)toruins，thecitytookonanewlook.解析：句意：这座城市在经历大地震并陷入一片废墟后不久，就呈现出了新面貌。考查非谓语动词。空格处与sufferingfrom.为并列成分，均为介词after的宾语，thecity与reduce之间是逻辑上的被动关系。(2017全国高考卷)Theseanimalsconsumedlargeamountsofvegetation(植被)，which_(reduce)plantdiversityinthepark.解析：动作发生在过去，故用一般过去时。句意：这些动物会消耗大量的植被，这会减少公园里植物的种类。,beingreduced,reduced,(1)n.评论；议论Swapsummarieswithyourpartnerandgiveeachotherments.与你的搭档交换课文概要，然后相互作出评论。(2)vi.&vt.表达意见；作出评论Hementedthathethoughtitwastimeforustogohome.他发表意见说我们回家的时间到了。,5ment,完成句子。She_mywork.(mentn.)她对我的工作提出了有益的意见。He_whatIsaid.(mentv.)他对我的话未作评论。,madehelpfulmentson,didnotmenton,一句多译。许多国家对这次卫星发射失败(thefailedsatellitelaunch)发表评论。a.Manycountries_(mentv.).b.Manycountries_(mentn.).,mentedon/uponthefailedsatellitelaunch,madementson/aboutthefailedsatellitelaunch,Pleasewritemeasummaryofthisreport.请给我写一份这份报告的摘要。Hemadeasummaryofwhathadbeendone.他总结了所做的事情。Insummary，thisprogrammehasbenefitedmeagreatdeal.总而言之，这个计划令我获益良多。,6summaryn.总结；摘要；概要,完成句子_，thecampaignhasbeenagreatsuccess.总的看来，这场运动成绩很大。Hereis_.下面是新闻摘要。Wehadto_ofthechapter.我们要给这一章写个摘要。,Insummary/Tosummarize,asummaryofthenews/anewssummary,writeasummary,(1)增加；积聚Trafficisbuildingupalongtheroadtothecoast.通往海边的道路上的车辆在不断增加。(2017全国高考卷)Itbuildsuptheirstrength.它增强他们的体力。,1buildup,重点短语,(2)逐渐获得，建立Hehasbuiltupagoodbusiness/reputation.他已经使他的生意兴隆起来/他已经获得了好的名声。Hesbuiltupthefamilyfirmintoanmultinationalpany.他把家族公司发展成为一家跨国大公司。(3)盖满了房屋ThedistricthasbeenbuiltupsinceIwaslastthere.该区自从我上次去过以后已经盖满房屋。,写出下句各句中buildup的意义。Imverygladtoseethatyourvocabularyisgradually_.(逐渐增多)Hedevotedhimselfto_theruinedcountry.(建立)Inviewofthepresentsituation，wehaveto_ourotherindustries.(开发),buildingup,buildingup,buildup,单句语法填空。PractisingChinesekungfucannotonlybuild_onesstrength，butalsodeveloponescharacter.解析：buildup“增强”。句意：练习中国功夫不仅可以增强体质还可以磨炼意志。Takingsomeexerciseeverydaywillbuild_yourhealth.解析：buildup“逐渐增强，建立，开发”。句意为“每天进行体育锻炼会增强你的健康”。,up,up,Bearsbuild_fatstoresthroughoutthesummerandfalltohaveenergyenoughtolastthemthroughtheirwintersleep.解析：句意：狗熊在夏天和秋天开始脂肪的储存以使他们有足够的能量来度过冬眠。buildup逐步建立。,up,(1)导致，造成(后果)Manyofthesechemicalscanleadtocancerorotherillnesses.这些化学物质中很多会引起癌症或其他疾病。(2017全国高考卷)Researchshowsthatgivingupdrivingisoneofthekeyreasonsforafallinhealthandwellbeingamongolderpeople，leadingtothembeingmoreisolated(隔绝)andinactive.研究表明放弃开车是老年人健康和幸福下降的重要原因之一，这导致他们变得更加与世隔绝和钝化。(2018天津高考)Falsefirealarmsareillegalandmayleadtoimprisonment.假火警是犯法的而且可能导致坐牢。,2leadto,(2)通往AllroadsleadtoRome.条条大路通罗马。,完成句子。He_，and_avillageofTibet.Therewefoundthelocalpeople_.他带路，把我们领到了西藏的一个小村庄。在那里，我们发现当地人过着幸福的生活。,ledtheway,ledusto,led/leadingahappylife,单句语法填空。Lookovertheretheresaverylong，windingpath_(lead)uptothehouse.解析：句意：看那儿有一条长长的弯曲的小径通往那座房子。leadto通往，用其非谓语形式作后置定语。Hisfriendsgaveawaysomeinformation，whichledtohis_(arrest).解析：句意为“他朋友泄露出一些信息，这导致他被逮捕”。leadto“导致”，to为介词，后接动名词，此处考查动名词复合结构的被动形式。,leading,beingarrested,Thisalsokeepstheair，soil，waterandcropsfreefromchemicals.这还有助于空气、土壤、水和农作物免受化学物质的污染。,3keep.freefrom/of使免受(影响、伤害等)；使不含(有害物),单句语法填空。Hewantstokeephimselffree_someofhisresponsibilities.Hisillnesskepthim_continuinghiswork.Weshouldntkeptanything_her；thatis，weshouldtellhereverything.完成句子。Ithinkitimportantthatwe_.我认为与时俱进是很重要的。Youmust_thelittleboy_.你一定别让那个小男孩伤着自己。,from,from,from,keepupwiththetimes,keep,fromhurtinghimself,1Recently，however，scientistshavebeenfindingthatlongtermuseofthesefertilizerscancausedamagetothelandand，evenmoredangerous，topeopleshealth.然而，最近科学家发现长期使用这些肥料会造成土地受损，甚至更危险的是，会对人们的健康造成危害。,经典句式,(2)havebeenfinding是现在完成进行时。现在完成进行时表示一个动作开始于过去，持续到现在，并强调现在还在进行。Nowonderyouaresotired.Youhavebeenworkingallday.难怪你这么累，你工作一天了。Becauseofillness，hehasbeenlyinginbedallday.由于生病，他整天都躺在床上。,完成句子。Look！I_thehousethewholemorning.看，今天上午我一直在粉刷房子。ThenumberofforeignstudentsattendingChineseuniversities_steadilysince1997.从1997年以来上中国大学的外国学生的数目在稳定上升。,havebeenpainting,havebeenrising,Tom，who_formanyyears，isfluentinSpokenEnglishnow.汤姆多年来一直学英语，现在英语口语很流利。(2015陕西高考)Marty_reallyhardonhisbookandhethinksfinisheditbyFriday.马蒂一直非常努力地写书，他认为他将在周五前完成。,havebeenstudyingEnglish,hasbeenworking,2Theyfellthatthismakesthesoilintheirfieldsricherinmineralsandsomorefertile.他们觉得这可以让地里的土壤更富含矿物质，从而变得更肥沃。,(3)make宾语宾语补足语(n./adj./do/done)。Hetriedhardtomakehisfuturebrighter.他尽力使未来更光明。Thebossusuallymakeshisworkersworkextrahours.老板通常让工人加班。,仿写句子。他们认为他们已把事情弄明白了。Theyfeelthattheyhavemadeeverythingclear.他们觉得这让他们更加幸福快乐。Theyfeelthatthismakesthemhappierandmorecheerful.,3Someorganicfarmerspreferplantinggrassbetweencropstopreventwindorwaterfromcarryingawaythesoil，andthenleavingitinthegroundtobeeanaturalfertilizerforthenextyearscrop.为了阻止风把土壤吹走或水把土壤冲走，使用有机耕作的农民们喜欢在作物之间种草并且把它留在地里成为下年作物的天然肥料。,(3)“toprevent.”及“tobee.”为目的状语。Hepreferswalkingalongtheriverinthemorning.他喜欢在早上沿河散步。Hegotupearlytocatchtheearlybus.他早早起床来赶早班车。,仿写句子他们喜欢欣赏美丽的大自然来放松身心。They_thebeautifulnature_.她喜欢读英文书来逐渐增加词汇量。She_Englishbooks_.,preferenjoying,torelaxtheirbodiesandmind,prefersreading,tobuilduphervocabularies,4Cropssuchaspeasorsoybeansputimportantmineralsbackintothesoil，makingitreadyforcropssuchaswheatorcornthatneedrichandfertilesoil.像豌豆或大豆这样的农作物将重要的矿物质带回土壤，从而使之适宜种植要求土壤肥沃的农作物，比如小麦或玉米。,Hehurriedtoschool，onlytobetoldtherewasnoclass.他匆匆赶到学校，结果却被告知当天没课。Heliftedastoneonlytodropitonhisownfeet.他搬起石头，却砸了自己的脚。,单句语法填空。Thereturnofsnowandfreezingweatherinthesouthblockedabout14,000kmofroads，_(delay)morethan12,000passengersonSundayalone.解析：_morethan12,000passengersonSundayalone.”作结果状语，与主语“Thereturnofsnowandfreezingweather”是主谓关系，没有时间先后关系，仅仅说明了主语造成的一种很自然之中的结果。句意为“南方的大雪及冰冷天气的再次出现使大约14,000千米的公路受阻，仅仅星期天一天就有12,000多名乘客因此而耽搁了行程”。,delaying,Europeanfootballisplayedin80countries，_(make)itthemostpopularsportintheworld.解析：句意：有80多个国家踢欧式足球，使足球成为全球最流行的运动。现在分词作结果状语，表示一个自然而然的结果。,making,
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