2024-2025学年高中英语Unit2WorkingthelandUsingLanguage学案含解析新人教版必修3

PAGEUnit2WorkingthelandUsingLanguage词汇学问·自主学习Ⅰ.用本单元适当的单词补全短语1.confusethestudents使学生迷惑2.havenoregret没有缺憾3.chemicalchange化学改变4.ateachstageofproduction在生产的每个阶段5.makeanimportantdiscovery有重大发觉6.keepthesoildry保持土壤干燥7.reducepollutionandwaste削减污染和奢侈8.underlinethetopicsentence画底线标出主题句9.skimthepassage略读课文

10.makeacomment发表评论11.therootoftheproblem问题的根源Ⅱ.依据语境用适当的词补全句子1.Inadditiontomystudies,Igotinvolvedinlotsofsocialactivities.2.Hisconfidencebuiltupgraduallyashegainedmoreandmoreexperienceinteaching.3.You’dbetterturntoyourteachersandclassmatesforhelpwhenmeetingwithanydifficultiesinstudy.4.Asweallknow,successliesinhardworkwhilelazinessleadstofailure.5.Althoughhetriedtofocusonhisreadinginthestudy,nowandthenhisattentionwasattractedbytheloudmusicoutside.6.Theteacheroftenmakescommentson/abouthowdifferentthetwoboysare.7.Ihopeyouwillkeepyourselffreefrom/oftobaccoandalcohol.8.Wemustkeepinmindthatpridegoesbeforeafall.9.Itwasfoggy,sothedriverhadtoreducespeedtofortykilometresanhour.10.InthesupermarkettheforeignnamesoftheproductsgotmixedupandIwasconfusedaboutwhattobuy.

Ⅲ.依据课文及汉语提示补全句子1.Recently,however,scientistshavebeenfinding(已经发觉)thatlong-termuseofthesefertilizerscancausedamagetothelandand,evenmoredangerous,topeople’shealth.

2.Inaddition,fruit,vegetablesandotherfoodgrownwithchemicalfertilizersusuallygrowtoofasttobefullofmuchnutrition(生长得过快而养分不足).

3.Cropssuchaspeasorsoybeansputimportantmineralsbackintothesoil,makingitreadyforcropssuchaswheatorcornthatneedrichandfertilesoil(从而使之相宜于种植要求土壤肥沃的农作物,比如小麦或玉米).

4.Theyfeelthatthismakesthesoilintheirfieldsricherin(更富含)mineralsandsomorefertile(更肥沃).

阅读精析·合作学习Task1框架宏观建构:整体理解

Task2文本微观剖析:细微环节探究

1.依据文章细微环节信息完成下列问题。(1)Fromthepassage,wecanseeorganicfarmersarethosewho_______.

A.growcropswithchemicalfertilizersB.growcropswithnaturalfertilizersC.produceorganicfertilizersD.carefortheenvironment(2)Fromthefourthparagraph,weknowthat_______.

A.it’snotgoodtoplantgrassbetweencropsB.peanutsusetheground’ssurfaceC.peasandsoybeansshouldbegrowntogetherwithcornandwheatD.vegetablesthatputdowndeeprootsareharmfultothesoil(3)Howmanywaysdotheorganicfarmershavetokeeptheirsoilfertileandhealthy?A.3.B.4.C.5.D.6.答案:(1)～(3)BBB2.运用语句学问解构课文中的长难句。译文:为了阻挡风把土壤吹走或水把土壤冲走,运用有机耕作的农夫们更喜爱在作物之间种草并且把它留在地里成为下一年作物的自然肥料。依据文章内容完成空格。CHEMICALORORGANICFARMING?Scientists’discovery◆Long-termuseofchemicalfertilizerscancause(1)damagetothelandandpeople’shealth.Problemscausedbychemicalfertilizers◆Theydamagethelandbykillingthehelpfulbacteriaandpestsaswellasthe(2)harmfulones.◆Chemicalsstayinthegroundandundergroundwaterforalongtime,which(3)affectscrops,animalsandhumans.Farmersandcustomersturntoorganicfarming◆Organicfarmingissimplyfarming(4)withoutusinganychemicals.◆Organicfarmersoftenpreferusingnaturalwastefromanimalsas(5)fertilizer.Othermethodstokeepthesoilfertile.◆Theyoftenchangethekindof(6)cropineachfieldeveryfewyears.◆Organicfarmersplantcropstousedifferentlevelsof(7)soil.◆Someorganicfarmerspreferplanting(8)grassbetweencropstopreventwindorwaterfromcarryingawaythesoil,andthenleavingitinthegroundtobecomeanaturalfertilizerforthenextyear’scrop.Task3阅读思维升华:主题实践

1.结合课文主题,回答下列问题。Whatdoyouknowaboutorganicfarmingingeneral?Organicfarmingisimportantasmoreandmorepeoplefocusonthequalityofthefoodweeat.Itmeansgrowingcropswithoutusinganychemicals.Themainreasonforusingorganicfarmingmethodsistogrowgoodfoodandavoiddamagingtheenvironmentandpeople’shealth.

2.依据提示,运用本单元词汇与句型完成短文。(1)他过去很胖,人们常常争论(comment)他的身材,这让他很苦恼。(make+宾语+宾语补足语)。(2)妈妈告知他他应当熬炼,因为这有助于他增加体质(buildup).(3)他依据妈妈告知他的那样去做了,减轻了(reduce)10千克体重。(4)他成为了社区的焦点(focus)人物,很多人问他是如何胜利减肥的。Heusedtobeoverweightandpeoplewerealwaysmakingcommentsonhisshape,whichmadehimannoyed.Hismothertoldhimthatheshouldtakeexercisebecauseitcouldhelphimbuilduphisbody.Hedidashismothertoldhimandreducedhisweightby10kilos.Hebecamethefocusofhiscommunityandmanypeopleaskedhimhowhemanagedtoloseweight.

要点精研·探究学习1.confusevt.使迷惑;使犯难*Itisimportanttoexplainthisagainorwewillconfusethestudents.再次对此作出说明是很重要的,否则我们会让学生们感到迷惑的。*Don’tconfusetheword“crop”with“grain”.不要把“crop”和“grain”这两个单词弄混了。*Iamstillabitconfusedaboutwhathappened.我对发生的事仍有点困惑。*TheinstructionsaresoconfusingthatIamtotallyconfused.说明书太令人费解了,我完全糊涂了。(1)confuseAwithB把A与B混淆(2)confused adj.(人)不知所措的;困惑的beconfusedabout... 对……感到困惑(3)confusing adj.(事/物)令人困惑的;难懂的v.-ing形式的形容词表示“事物”的性质和特征,意为“……的;令人……的”;v.-ed形式的形容词往往表示“人”所处的状态,常用来描述人,意为“感到……的”。另外,修饰face,look,expression,voice等时,常用v.-ed形式的形容词。【巧学助记】一言串记confuseFromhisconfusedexpression,thestudentisconfusedabouttheconfusingproblem.从他困惑的表情看,这个学生对这个令人困惑的问题感到困惑。(2024·江苏高考)Inoneweekhewastheconfusedownerofaconefivehundredfeethigh.一周内,他就成了拥有一个500英尺高的圆锥体的困惑主子。(1)语法填空。①Thisisaveryconfusing(confuse)experience.②Wefeltconfusedwiththedifficultquestion.③I’mveryconfusedaboutEnglishpronunciation.(2)同义句改写。Hewasconfusedwiththepresentsituationsohedidn’tknowwhattodonext.(用过去分词短语作缘由状语改写)Confusedwiththepresentsituation,hedidn’tknowwhattodonext.

2.regretvt.缺憾;惋惜n.缺憾;懊悔*—Youshouldsaysorrytoyourbrother.—No,Idon’tregretquarrellingwithhim.——你应当向你的兄弟致歉。——不,我不懊悔与他吵架。*IregrettotellyouthatIcan’ttraveltoBeijingtogetherwithyouattheappointedtime.我很缺憾地告知你我不能在约定的时间和你去北京旅游了。*Muchtomyregret/Tomygreatregret,Iamunabletoacceptyourinvitation.令我深感缺憾的是,我不能接受你的邀请。(1)regretdoing/havingdone...懊悔做了……regretto... 对要做的事情感到缺憾(2)withregret 缺憾地toone’sregret 令某人缺憾的是feelregretfor 为……感到缺憾(3)regrettable adj.惋惜的,可叹的【巧学助记】regret用法串记Iregrettedtotellherthatshehadbeendismissed.Muchtomyregret,shesaidtome,“Ihavenoregret.Ionlyregrethavingtakenthewrongjob.”我很缺憾地告知她她被解雇了。让我深感缺憾的是,她对我说:“我没有任何缺憾,我只是懊悔选错了工作。”(2024·浙江高考)Whenshehungup,sheregrettedthewayshehadhandledthecall.当她挂断电话时,她对她处理电话的方式感到缺憾。Angerbeginswithfollyandendswithregret.生气以愚蠢起先,以懊悔结束。(喻指:由于冲动而导致的生气,最终会懊悔发生的事情。)(1)语法填空。①Jerrydidnotregretgiving/havinggiven(give)thecommentbutfeltthathecouldhaveexpresseditdifferently.

②Iregrettoinform(inform)youthatyourteamisdefeated.

③It’sregrettable(regret)thatclassicalmusicreceivessolittleattention.④Weheardwithregretthatyouwerenotsuccessfulinyourplan.(2)我对发生的事真的感到懊悔。Ireallyfeelregretforwhathappened.

(3)缺憾的是,我们错过了最终一班公共汽车。Toourregret,wemissedthefinalbus.

3.focusn.焦点;中心点vt.集中;聚焦*Theyfocusonkeepingtheirsoilrichandfreeofdisease.他们主要是想保持土壤肥沃且免受病害。*Ican’tfocusmyattentiononstudywithsomuchnoiseoutside.外面噪音这么大,我不能把留意力集中在学习上。*Theincidentbroughttheproblemofviolenceinschoolsintofocus.这次事务使校内暴力问题成为焦点。(1)focuson集中(留意力、精力等)于focusone’sattention/one’sthoughts/one’seyeson... 集中留意力/思想于……/眼睛凝视着……(2)bring/throwsth.intofocus 使集中在焦点上;使清晰起来;使明朗化;使突出【学问延长】与focuson同义的短语还有:concentrate...on;keepone’seyeson;fix...on;centeron(1)语法填空。①Havingfocusedhisattentiononurgentproblems,hehardlyhastimetoplaygameswithyou.②Bringthesubjectintofocusifyouwanttohaveagoodpicture.③Withhisattentionfocused(focus)onhishomework,heforgotallaboutwhatIhadtoldhim.(2)一句多译。他集中精力学习。①Hefocusedhisattentiononhisstudy.(focus)

②Hefixedhisattentiononhisstudy.(fix)

③Hewasabsorbedinhisstudy.(absorb)

④Heappliedhimselftohisstudy.(apply)

⑤Heconcentratedhisattentiononhisstudy.(concentrate)

4.reducevt.削减;减缩*Ahealthysoilreducesdiseaseandhelpscropsgrowstrongandhealthy.健康的土壤削减了病害,并且有助于农作物的强壮成长。Thenumberofemployeeswasreducedfrom40to25.雇员人数从40人削减到了25人。*Ifyoubuymorethanten,theywillreducethepriceby10percent.你假如买10个以上,他们就会把价格降低10%。(1)reduce...by...把……削减了……reduce...to... 把……降到……reduce...from...to... 把……从……削减到……reducethespeed 降低速度(2)reduction n.削减;缩小reduce“削减”的近义词是decrease,反义词是increase,rise(增加)。这三个词与reduce用法一样,后可接to...表示增减的结果,接by...表示增减的幅度。(2024·全国卷Ⅰ)Itturnsoutthatjustlookingatgreen,growingthingscanreducestress.事实证明,只要看到绿色的、不断生长的东西就能减轻压力。(1)语法填空。①Shereducedherweightby6kilosto30kilos.②Sheisalmostreduced(reduce)toaskeleton.(2)句式升级。Shereducedherweightby6kilosto30kilos,almostreducedtoaskeleton.(用过去分词短语作状语把上题①②两句连接成一个句子)

5.commentn.评论;争论vi.&vt.表达看法;作出评论*Shemadehelpfulcommentsonmywork.她对我的工作作出了有益的评论。*I’mnotinapositiontocommentonthematter.我无权对这件事发表评论。*—Canyousaysomethingaboutthepresentsituation?—Sorry,nocomment!——你能对当前的形势说说自己的看法吗?——对不起,无可奉告!(1)makecommentson/about...对……加以评论Nocomment! 无可奉告!offercomments 提看法(2)commenton/uponsth. 对……发表评论commentthat... 评论说……(2024·全国卷Ⅲ)Besuretouseonlinecourseevaluationstocalmlyofferyourcomments.务必运用在线课程评估来冷静地供应你的评论观点。(1)语法填空。①Idon’tfeelIcancommentontheirdecision.②IthinkIcanmakecomments(comment)ontheirtasks.(2)Researcherswhoreadthereportcommentedthatithadmanymistakes.

读了这份报告的探讨人员评论说里面错误百出。6.Theyfeelthatthismakesthesoilintheirfieldsricherinmineralsandsomorefertile.

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。【句式解构】此句为主从复合句,that引导的从句作动词feel的宾语。句中“makesthesoilintheirfieldsricherinmineralsandsomorefertile”为“make+复合宾语”结构。其中“richerinmineralsandsomorefertile”为宾语补足语。*Manyfarmersfertilizetheircropsinordertomakethemgrowmorequickly.很多农夫给庄稼施肥是为了让它们长得更快。*Iwishtomakethismatterknowntothegeneralpublic.我想让公众知道这件事。make+宾语+宾语补足语makesb.dosth.(迫)使某人做某事makesb./sth.+形容词/副词 使……处于某种状态makesb./sth.+名词 使……成为……,让……当……makesb./sth.done 使某人/物被……(宾语和宾语补足语之间是被动关系)(1)语法填空。①Myparentswouldliketomakemestudy(study)24hoursaday.②Theteacherraisedhisvoicesothathecouldmakehimselfheard(hear).

(2)Theboyhasaneyeforpictures,whichmakeshisparentsveryhappy.

这个男孩对画有鉴赏力,这使他的父母很兴奋。【要点拾遗】1.buildup渐渐增加;建立;开发*Youmustbuildyourselfupafteryourillness.患病之后你必需增加体质。*Theirachievementshavebuiltupmyconfidenceanddeterminationinmycareer.他们取得的成就增加了我对事业的信念和决心。*Takingexercisehelpsusbuildupourbodyandkeepaclearmind.熬炼有助于我们增加体质,保持头脑醒悟。buildoneselfup增加体质buildupafame 树立名声buildupone’shealth/body 增进健康动词+up构成的短语turnup调大setup 建立makeup 编造;化妆bringup 抚养;呕吐takeup 占据;从事pickup 捡起;偶然学会;用车接某人(1)写出下列句中黑体部分的含义。①Theirwordsbuiltupmyconfidenceaftertheinterview. (增加)②Theybuiltupthisbusinessaftertenyears’struggle. (建立)③ItisreportedthatabigoilwellhasbeenbuiltupintheSouthSea(2)Themoreconfidenceyoubuildupinyourself,thegreaterareyourchancesofsuccess.译:你对自己建立的自信念越强,胜利机会就越大。2.leadto导致,造成(后果)*Toomuchworkandtoolittlerestoftenleadtoillness.过多的工作和过少的休息常会引起疾病。*Thereceptionistledthewaytothemeetingroom.接待员引路来到了会议室。*Whatwasitthatledyoutosaythat?是什么导致你那样说的?leada...life过……的生活lead...to/into... 把……领到/领进……leadsb.todo... 使某人做……leadtheway 引路;带路leadto中的to是介词,后应接名词或动名词作宾语。同义于resultin/bringabout,意为“导致”。【巧学助记】语境巧记lead短语Heledtheway,andledustoavillageofTibet他带路,把我们领到了西藏的一个小村庄。在那里,我们发觉当地人过着华蜜的生活。【学问延长】含有介词to的短语be/getusedto习惯于lookforwardto 期盼,盼望be/getaccustomedto 习惯于stickto 坚持getdownto 着手adaptto 适应adjustto 适应beaddictedto 对……上瘾payattentionto 留意(2024·天津高考)Smallchangesoftoppredatorscanleadtobigeffectsthroughoutentireecosystems.顶级食肉动物的微小改变会对整个生态系统产生巨大影响。(1)语法填空。①Theaccidentledtofivepeoplebeingkilled(kill),includingachild.

②Thenewsleadsmetobelieve(believe)thattheywillcome.

(2)一句多译。这个政策将给这个地区带来更大的不稳定。①Thispolicywillleadtogreaterinstabilityintheregion.(lead)

②Thispolicywillresultingreaterinstabilityintheregion.(result)

③Thispolicywillcontributetogreaterinstabilityintheregion.(contribute)

④Thispolicywillgiverisetogreaterinstabilityintheregion.(rise)

3.keep...freefrom/of使……免受(影响、损害等);使……不含(有害物)*Thisalsokeepstheair,soil,waterandcropsfreefromchemicals.这也使空气、土壤、水和农作物免受化学物质的污染。*Theylikelivinginavillage,freefrom/ofcrowdsandnoises.他们喜爱住在村子里,远离人群和热闹。*Ithinkallcagedbirdsshouldbesetfree.我认为全部关在笼子里的鸟儿都应当被放出去。*Theseexerciseshelpfreethebodyoftension.这些训练活动帮助放松惊慌的身体。befreefrom/of不受……损害forfree/freeofcharge 免费freesb./sth.from/ofsth. 解除;去除setfree 释放(1)语法填空。①Ajudgemustbefreefromprejudice.②Yourorderwillbedeliveredforfreewithinaten-milelimit.(2)Ihavetriedtokeepthewoundfreefrominfection.

我已想方法使伤口不感染。4.summaryn.总结;摘要;概要*Picture7showsasummaryofthetwotaskscurrentlysetupinthissystem.图7显示了当前在本系统中建立的两个任务的概要。*Insummary,thiswasadisappointingperformance.总的来说,这场演出令人悲观。*Pleasesummarizethetypesandprocessesofblessingsdescribedinthislesson.请总结在本课中描述的祝愿的类型和过程。(1)make/writeasummaryof做/写总结insummary 概括地说;总之;简要地说(2)summarize vt.&vi.概括;总结;汇总tosummarize 总的来说(1)语法填空。①Thefollowingisasummaryofourconclusions.②Finally,itsummarizes(summary)themainideasandshortcomingsinthispaper.③Insummary,itismyopinionthatthiscompletetreatmentprocesswasverysuccessful.(2)Then,writeaquicksummaryoftheconversationandwhyyouareperfectforthejob.

然后,写一个谈话的快速摘要以及为什么你特别适合这份工作。5.Cropssuchaspeasorsoybeansputimportantmineralsbackintothesoil,makingitreadyforcropssuchaswheatorcornthatneedrichandfertilesoil.

像豌豆或大豆这样的农作物将重要的矿物质带回土壤,从而使之相宜于种植要求土壤肥沃的农作物,比如小麦或玉米。【句式解构】本句中makingit...为现在分词短语作结果状语,表示前面的状况所造成的结果,相当于andmadeitreadyforcrops...;that引导定语从句,修饰wheatorcorn。*Hecutoffthewire,preventingabigfire.他剪断电线,阻挡了一场大火。*ManypeoplefromallovertheworldhavemovedtoAmerica,makingitthemostmulticulturalcountryintheworld.来自世界各地的很多人去了美国,使之成为世界上最多元文化的国家。现在分词短语作结果状语,表示自然而然的、意料之中的结果;不定式短语作结果状语表示偶然的、意料之外的结果,且前面常有only修饰。*Hehurriedtotheairport,onlytobetoldthattheplanehadtakenoff.他匆忙赶到机场,结果被告知飞机已经起飞了。(1)语法填空。①Itorethebox,onlytodiscover(discover)thatsomeofthepartsweremissing.

②Jackhasmadegreatprogress,making(make)hisparentspleased.(2)把句子改为以现在分词短语作结果状语的句子。MorehighwayshavebeenbuiltinChina,andmakesitmucheasierforpeopletotravelfromoneplacetoanother.→MorehighwayshavebeenbuiltinChina,makingitmucheasierforpeopletotravelfromoneplacetoanother.

主题活动·迁移应用Ⅰ.语用功能表达1.描述农业常用词(1)agriculture农业(2)agricultural 农业的(3)harvest 丰收(4)yield 产量(5)work 工作(6)workhard 努力工作(7)produce 生产(8)laborforce 劳动力(9)laborviewpoint 劳动观念(10)workday 工作日(11)meansoflabor 劳动方式(12)honorable 光荣的(13)bedevotedto 奉献于……2.介绍农业状况的常用句式(1)Haveyoueverdreamtoftastinggreenvegetableswithoutchemicalfertilizereveryday?你幻想过能每天品尝没有化肥的绿色蔬菜吗?(2)Ithasexpandedtoabigfarmcoveringanareaofmorethan1,000muinthepasttwodecades.历经20年它已经扩展成占地1000多亩的大农场。(3)Whatreallymakesitdifferentfromtheothersisthatthevegetablesherearegrownwithoutanychemicalfertilizer.真正让它别出心裁的是这里的蔬菜在种植过程中没有运用任何化肥。(4)Therichsoilmakesthesevegetablesfullofnutrition.肥沃的土壤让这些蔬菜养分丰富。Ⅱ.话题情景沟通Adam:I’dliketohelppitchinwithdinner.Sophie:Really?You’rejoking.Adam:No.I’dliketo1.dosomethingspecialforyou(为你做点特殊的事)onyourbirthday.

Sophie:I’dlikethat.Alright,putonthisapronfirst.Adam:OK...NowhowcanIhelp,honey?Sophie:Hmm,letmesee...Boilsomewaterandthen2.whisktwoeggs(打/搅拌两个鸡蛋).

Adam:Easy.Icoulddothatwithmyeyesclosed.(afterawhile)Done.Sophie:Notbad.Okay,now3.takesomemeatandpotatoes(拿些肉和土豆)fromthefridge.

Adam:Howmanypotatoesdoyouneed?Sophie:Three.And4.bringfourbellpeppers(拿四个甜椒来).

Adam:Gotcha...OK.Heretheyare.Sophie:Nowwashthem,thencutthepotatoesandbellpeppersoff.Then5.slicethemeat(把肉切成片).

Adam:Where’sthepeeler?Sophie:It’sinthecabinet...Adam,6.thegascookerdoesn’twork(煤气灶坏了).

Adam:What?Ohshit!Icutmyfinger.Sophie:Letmetakealookatthat...Ican’tstopthebleeding.Weneedtogotothehospital.Adam:Iguess7.cookingisnotaseasyasIthought(做饭不像我想的那么简单).

课时检测·素养达标Ⅰ.语段填词1.Whileskimming(阅读)anarticle,healwaysunderlines(画底线标出)thewordshedoesn’tunderstandsothathecanlookthemupinthedictionarylater.2.Insummary(总结),peopledon’twanttocomment(作出评论)onwhathedid.3.Iregret(缺憾)totellyouthatyoursondidn’tfocus(集中)onwhattheteachersaidinclassyesterday.4.I’mconfused(感到困惑的)whytheyareworkingdayandnight,buttheyieldperunitareaisreducing(削减).5.Thesoil(土壤)providesmuchnutrition(养分)forourcrops.Ⅱ.选择合适的短语填空makeacommenton,keep...freeof,turnto,beconfusedabout,reduceto,focus...on,leadto,buildup,keepinmind,rid...of1.Weshouldusenewenergytokeepourenvironmentfreeofpollution.

2.Theprofessor,opposedtocarryingouttheproject,madeacommentonthereport.

3.Peopleareconfusedaboutallthedifferentlabelsonfoodthesedays.

4.Thetemperatureis36degrees,butitwillbereducedto20degreesinthenight.

5.Weshouldfocusourattentiononourstudyatschool.6.Thereformhasledtoalotofbenefitstothepeopleandgreatlyimprovedtheirlivingstandards.

7.Thedoctorstriedtheirbesttobuildupthepatient’sconfidencebeforetheopera