2025屆新教材高中英語Unit5WorkingtheLandSectionⅢUsingLanguage課件新人教屆選擇性必修第一冊

UNIT5

WORKINGTHELANDSectionⅢ

UsingLanguage課前自主預(yù)習Ⅰ.重點單詞1．________adj.城市的；都市的；城鎮(zhèn)的2．_______n．炸彈vt.轟炸；對……投炸彈3．_________n．地下通道；地道；隧道4．____________n．擴建部分；擴大；電話分機→_________vt.延伸；擴大；推廣vi.延伸；擴大；伸展5．___________adj.與化學有關(guān)的；化學的n．化學制品；化學品6．________n．小麥；小麥籽7．__________n．味道；特點；特色urbanbombtunnelextensionchemicalwheatflavourextend8．______________adj.營養(yǎng)(物)的→_____________adj.有營養(yǎng)的；營養(yǎng)豐富的→____________n．營養(yǎng)；滋養(yǎng)9．__________n．貧窮；貧困10．__________adj.有機的；不使用化肥的；有機物的11．____________n．殺蟲劑；除害藥物12．_____________adj.分布廣的；普遍的；廣泛的13．_________vt.&vi.消化vt.領(lǐng)會；領(lǐng)悟→____________n．消化；領(lǐng)悟14．____________adj.完全必要的；極其重要的nutritionalnutritiousnutritionpovertyorganicpesticidewidespreaddigestdigestionessential15．__________n．礦物；礦物質(zhì)16．____________n．可供選擇的事物

adj.可供替代的；非傳統(tǒng)的17．__________n．食品雜貨店→____________[pl.]食品雜貨18．___________n．例子；實例；事例19．________n．向下(或向里)的距離；深(度)→_______adj.深的20．_______n．根；根莖；根部；根源21．___________adv.全部地；完整地；完全地→_________adj.全部的；整個的；完全的22．_________n．方面；層面mineralalternativegrocerygroceriesinstancedepthdeeprootentirelyentireaspectⅡ.重點短語1．take_____承擔，接受(尤指艱巨工作或重大責任)；呈現(xiàn)，顯出(新面貌或新特點)2．turn..._______把……變成3．makeuse_____利用4．_______one'sdemands滿足某人的需要5．a(chǎn)dapt_____適應(yīng)6．now_______既然7．make_____one'smind下定決心onintoofmeettothatup8．complain________抱怨9．_____turn相應(yīng)地；轉(zhuǎn)而；依次；輪流10．_____for關(guān)于；至于11．switch_____轉(zhuǎn)到；轉(zhuǎn)換到12．turn_____求助于；求教于；轉(zhuǎn)向13．focus_____集中(注意力、精力等)于；聚焦于；關(guān)注14．keep...free__________使……免受(影響、傷害等)；使……不含(有害物)15．______instance例如；比如aboutinastotoonfrom/offorⅢ.重點句型1．Forexample,pesticidescandamagethelandbykilling___________harmfulbacteriaandinsects,___________helpfulones.例如，農(nóng)藥不僅可以殺死有害的細菌和昆蟲，還可以殺死有益的昆蟲，從而破壞土地。2．Whydifferentcropsaregrownisbecausetheyputimportantmineralsbackintotheground,_________itreadyforthenextbatchofcrops.為什么要種植不同的作物，是因為他們把重要的礦物質(zhì)放回地里，讓它為下一批作物生長做好準備。notonlybutalsomaking3．Whatkeepsthemfromdoingsoisthefact_______chemicalfarmingservesthehighdemandforfoodaroundtheworld.阻止他們這樣做的原因是化學農(nóng)業(yè)滿足了世界各地對糧食的巨大需求。thatⅣ.課文預(yù)讀閱讀Readingforwriting中的材料，選擇最佳答案1．Fromthepassage,wecanseeorganicfarmersarethosewho____.A．growcropswithchemicalfertilisersB．growcropswithnaturalfertilisersC．produceorganicfertilisersD．carefortheenvironmentB2．Fromthepassage,weknowthat____.A．thechemicalsinthesoilwillsoondisappearB．pesticidesareofgreatbenefittohelpfulbacteriaC．cropsgrownwithchemicalfertiliserscanprovidemoreessentialmineralsD．cropsgrownwithchemicalfertilisersusuallygrowtoofastD3．Farmers____sothatthesoilmaynotgetexhausted.A．growthesamecropsyearafteryearB．usenaturalfertilisersC．changecropseveryfewyearsD．usechemicalfertilisers4．Whatistheauthor'spurposeofwritingthepassage？____A．Tocallonfarmerstoturntoorganicfarming.B．Tointroducesomegoodwaystomakethesoilrich.C．Tourgethegovernmenttostopusingpesticides.D．Togivesomeadviceonhowtoincreasetheoutputofcrops.CA課內(nèi)要點探究1．essentialadj.完全必要的；極其重要的核心單詞①(2022·北京高考)Theresult—anapproachknownassystemsthinking—isnowseenasessentialinmeetingglobalchallenges.其結(jié)果——一種被稱為系統(tǒng)思維的方法——現(xiàn)在被視為應(yīng)對全球挑戰(zhàn)的關(guān)鍵所在。②(牛津高階)Breathable,waterproofclothingisessentialformostoutdoorsports.大多數(shù)戶外運動衣服必須透氣且防水。③(牛津高階)Itisessentialtokeepthetwogroupsseparate.必須將這兩個組分開。④(牛津高階)Itisessentialthatyouattendallthemeetings.你務(wù)必要參加所有的會議。⑤(劍橋高階)Theessenceofhisargumentwasthateducationshouldcontinuethroughoutlife.他的論點的實質(zhì)是教育應(yīng)該貫穿一生。G歸納拓展T圖解助記J即學即練單句語法填空①Butit'sessential_______youpickyourselfupandmoveon.②Tidinessintheworkshopisreallyessential______producinggoodwork.thatfor③It'sessential________(be)opentonewopportunitieswhentheycomeyourway.④Itisessentialforus_________(set)ourgoalrealistically.⑤Itisessentialthatyou________________(learn)Chinesehistory.tobetoset(should)learn2．a(chǎn)lternativen．可供選擇的事物adj.可供替代的；非傳統(tǒng)的①(牛津高階)Doyouhaveanalternativesolutiontotheproblem?你有沒有別的辦法來解決這個問題？②(劍橋高階)I'mafraidIhavenoalternativebuttoaskyoutoleave.恐怕我別無選擇，只能請你離開。③(牛津高階)Wecouldtakethetrainoralternativelygobycar.我們可以坐火車去，也可以坐汽車去。G歸納拓展T圖解助記J即學即練單句語法填空①________________(alternative),youcantransfermoneyviaaFrenchbankinLondon.②Weseenoalternativebut____________(change)thelogodesign.③Publictransportservesasaneconomicalternative_____cars.④(2023·1月浙江高考卷)Withgaspricesrisingandairportsecuritylinessnakinglongerthanever,whynotbookyournextdomesticvacationonatrain?Comparedtoother______________(alternative),it'scomfortableandrelaxing.Alternativelytochangetoalternatives完成句子⑤Thecriminal_________________________(除……別無選擇)totellthetruthofhiscrime.hadnoalternativebut3．depthn．向下(或向里)的距離；深(度)①(朗文當代)Plantthebeansatadepthofaboutsixinches.把豆子種在大約六英寸深的地方。②(牛津高階)Ihaven'tlookedatthereportindepthyet.我還沒有深入研究這份報告。③(2022·全國甲卷)Eversinceherchildhood,Ginni,now71,hashadadeeplovefortravel.現(xiàn)年71歲的金妮從小就深愛旅行。④(柯林斯詞典)Aswedrewnearertoitthewatergraduallydeepened.我們靠近它時，水漸漸深了起來。G歸納拓展T圖解助記J即學即練單句語法填空①Theystudied_____depththesituationathomeandabroad.②Waterwasfoundat____depthof30metres.ina翻譯句子③Therewereplanstodeepenastretchoftheriver.______________________________________④Thechildisbeingtaughtsubjectsthatarebeyondhisdepth._______________________________________曾經(jīng)有過加深一段河道的計劃。現(xiàn)在教給這個孩子的學科都過于深奧。1．inaddition除此之外，此外必備短語①Inaddition,thesechemicalscanstayinthesoilandundergroundwatersourcesforalongtime.此外，這些化學物質(zhì)可以在土壤里和地下水源中留存很長時間。②Inadditiontomyweeklywage,Igotalotoftips.除了每周的薪水外，我還能得到不少小費。③AddupallthemoneyIoweyou.把我欠你的錢都加在一起。④Theheavyrainaddedtothedifficultyinrescuingtheburiedpeople.大雨增加了營救被掩埋人員的困難。⑤Inaddition,theinformationabouteachwordinapocketdictionaryisgenerallylimited.此外，袖珍字典里有關(guān)每個詞的信息普遍是有限的。G歸納拓展J即學即練單句語法填空①(2023·全國乙卷)Inaddition_____theproblemofmiscomprehensionfrombothsides,therearevictoriesaccidentallyordeliberatelytwisted,especiallywhenonlythevictorsknowhowtowrite.②(2023·新課標全國Ⅰ卷)Youcouldaskafriendorfamilymembertohelpadd____yourlist.③ThetimeIspendincommutingeverydayadds_____tothreehours.totoup2．inturn相應(yīng)地；轉(zhuǎn)而；依次；輪流①(2022·北京高考)This,inturn,givesusnewgoalsofhealthandfitness.這反過來又給我們提供了健康的新目標。②(牛津高階)Thebookis,byturns,funnyandverysad.這部書時而妙趣橫生，時而悲悲戚戚。③(朗文當代)DanandIusuallytaketurnstocook.丹和我通常輪流做飯。④(牛津高階)Ithinkit'sourturntodrivethekidstoschoolthisweek.我想這周輪到我們開車送孩子們上學了。J即學即練單句語法填空①Thetwobrotherstake________(turn)lookingaftertheirfather.②Hegetscheerfulanddepressed_____turns.③Ipaidavisittohimyesterdayinreturn______hishelp.④(2023·新課標全國Ⅱ卷)Ipostmyworkonsocialmediaand,_______turn,havemetsomeofthekindestpeople.⑤It'smyturn___________(clean)theclassroom.turnsbyforintoclean3．focuson集中于；聚焦于①(2023·1月浙江高考卷)InSPIREisinvestigatingpracticalapproachesto“l(fā)ow-impact”solardevelopment,whichfocusesonestablishingandoperatingsolarfarmsinawaythatiskindertotheland.InSPIRE正在研究“低影響”太陽能開發(fā)的實用方法，其重點是以對土地更友好的方式建立和運營太陽能農(nóng)場。②Today,we'regoingtofocusonthequestionofhomelesspeople.今天，我們主要關(guān)注無家可歸者的問題。③Ifwefindthosematerialsinteresting,we'llfocusourattentiononthemforlong.如果我們發(fā)現(xiàn)那些材料有趣，我們的注意力就會長時間集中在它們身上。④Healthandenvironmentalproblemshaveincreasinglybecomethefocusofattention.健康和環(huán)境問題日益成為人們關(guān)注的焦點。J即學即練單句語法填空①Whenthekitchenisfinished,I'mgoingtofocusmyattention_____thebackyardandgetthatstraightenedout.②(2023·全國甲卷)Youvalueprogressandfocus_____thequalityofworkmorethanthequantity.③Helayinbedwithhiseyes__________(focus)ontheceiling.④Thereistoomuchnoise.Ican'tconcentratemyattention_____thework.ononfocusedon4．forinstance例如；比如①(2023·新課標全國Ⅰ卷)Forinstance,theaverageobtainedfromtheestimatesoffourdiscussiongroupsoffivewassignificantlymoreaccuratethantheaverageobtainedfrom20independentindividuals.例如，從四個五人討論組的估計中獲得的平均值明顯比從20個獨立個體獲得的平均值更準確。②(牛津高階)Somecautionsmustbementioned—forexamplegoodtoolsareessentialtodothejobwell.有些警告一定得說，如：工欲善其事，必先利其器。③(柯林斯詞典)Itprotectsagainstenvironmentalhazardssuchaswindandsun.它防范諸如狂風和烈日等環(huán)境危害。G歸納拓展J即學即練單句語法填空①(2023·全國乙卷)Thereisalsoresearchshowingthatpotplantscancleantheairaroundthembyremovingharmfulgases,such______carbondioxide.②Therearejobsmoredangerousthantruckdriving，______instance,traininglions.asfor翻譯句子③Thosewhoweremoreself-disciplined,forinstance,werenomorelikelytolivetobeveryold.___________________________________________________④Thereisasimilarwordinmanylanguages,forexample,inFrenchandItalian.________________________________________________________比方說，那些更加自律的人并非更有可能活到很老。許多語言，譬如法語和意大利語，都有相似的詞。1．Forexample,pesticidescandamagethelandbykillingnotonlyharmfulbacteriaandinsects,butalsohelpfulones.例如，農(nóng)藥在殺死有害細菌和害蟲的同時也會殺死有益的細菌和昆蟲，從而破壞土地。重點句型J句型剖析本句是notonly...butalso連接的簡單句。①(2023·北京卷)Thatproject,whichIcouldcompletefrommysofainsteadofintheburningheatofthedesert,notonlysurvivedthelockdownbutworkedwheretraditionalmethodsdidn't.我可以在沙發(fā)上完成這個項目，而不是在沙漠的酷熱中完成，它不僅在封鎖期間幸存下來，而且在傳統(tǒng)方法不奏效的地方也奏效了。②(2021·全國新高考Ⅰ卷)Notonlycanthesestoriesrelievemystress,butalsotheycanbroadenmyhorizon.這些故事不僅可以緩解我的壓力，還可以開闊我的視野。G歸納拓展notonly...butalso...不僅……而且……連接兩個并列成分，著重強調(diào)后者連接兩個句子，且notonly位于句首時，notonly后面的句子要用部分倒裝連接兩個主語，其謂語動詞的數(shù)通常與靠近的主語保持一致J即學即練單句語法填空①Notonlythestudentsbutalsotheteacher______(be)invited.②Notonlythechildrenbutalsotheirfather_____(be)fondofpedalingthetricycle.wasis完成句子③(2023·全國乙卷)它們不僅看起來很漂亮，而且研究表明，它們可以通過改善情緒、減輕壓力和幫助增強記憶力來促進人們的健康。_______________________________,butstudieshaveshownthattheycanpromotepeople'swellbeingbyimprovingtheirmood(心情),reducingstressandhelpingtheirmemory.(部分倒裝)Notonlydotheylookbeautiful2．Whydifferentcropsaregrownisbecausetheyputimportantmineralsbackintotheground,makingitreadyforthenextbatchofcrops.種植不同的作物是因為它們把重要的礦物質(zhì)返回土壤中，使其為下一批作物做好準備。J句型剖析本句是一個復(fù)合句。Why...aregrown是主語從句；because引導的是表語從句。本句中makingit...為現(xiàn)在分詞短語作結(jié)果狀語，表示前面的情況所造成的結(jié)果，相當于andmakeit...。①Fifteenmilliontreeshadbeenblowndownbythehighwinds,blocking(＝andblocked)roads,pathsandrailwaylines.1500萬棵樹被狂風刮倒了，把大小道路和鐵路都堵塞了。②Herparentsdied,leaving(＝andleft)heralotofmoney.她父母死了，給她留下了許多錢。③Thebuswasheldupbythesnowstorm,thuscausingthedelay.公共汽車被大雪所阻，因此造成了耽擱。④Hehurriedtotheairport,onlytobetoldthattheplanehadtakenoff.他匆忙趕到機場，結(jié)果被告知飛機已經(jīng)起飛了。G歸納拓展現(xiàn)在分詞和不定式短語作結(jié)果狀語現(xiàn)在分詞短語作結(jié)果狀語表示自然而然的、意料之中的結(jié)果不定式短語作結(jié)果狀語表示偶然的、意料之外的結(jié)果，且前面常有only修飾J即學即練單句語法填空①(2023·新課標全國Ⅰ卷)Whenenoughoftheseerrorsareaveragedtogether,theycanceleachotherout,___________(result)inamoreaccurateestimate.②Europeanfootballisplayedin80countries,_________(make)itthemostpopularsportintheworld.③Irushedtothestationinahurry,only__________(find)thetrainhadalreadygone.resultingmakingtofind④(2023·全國甲卷)Obviously,ifprecautions(預(yù)防)aren'ttaken,grizzliescanbecometroublesome,sometimes__________(kill)farmanimalsorwalkingthroughyardsinsearchoffood.killing3．Whatkeepsthemfromdoingsoisthefactthatchemicalfarmingservesthehighdemandforfoodaroundtheworld.阻止他們這么做的原因是化學耕作滿足了全世界對食物的大量需求。J句型剖析這是一個復(fù)合句。Whatkeepsthemfromdoingso是主語從句；is是系動詞；thefact是表語；thatchemicalfarmingservesthehighdemandforfoodaroundtheworld是同位語從句，用來說明fact的具體內(nèi)容。①(牛津高階)Shewasgoodatphysicsdespitethefactthatshefounditboring.盡管她認為物理枯燥無味，她卻學得很好。②(2023·全國甲卷)Somanyofushavethebeliefthatbeingcomfortableistheonlystatewewilltolerate,andwhenweexperiencesomethingoutsideofourcomfortzone,wegetimpatientaboutthecircumstances.我們中的許多人都認為舒適是我們唯一能容忍的狀態(tài)，當我們經(jīng)歷舒適區(qū)之外的事情時，我們會對環(huán)境失去耐心。③(2022·全國甲卷)Therealizationthatthisisapreciousland,toberespectedbyhumans,wasoneofthebiggestthingsthathithometoGinni.認識到這是一塊寶貴的土地，應(yīng)該受到人類的尊重，這是對吉尼來說最重要的事情之一。④(中國日報)Thereremainsabigquestionwhetherthereisa“secondWhitlam”intheAustralianLaborParty.澳大利亞工黨中是否存在“第二個惠特拉姆”仍然是一個大問題。G歸納拓展易混辨析：同位語從句與定語從句的區(qū)別

從句性質(zhì)引導詞同位語從句名詞性從句引導詞在從句中不作成分定語從句形容詞性從句引導詞在從句中可作主語、賓語、狀語等①(牛津高階)Shehadtofacethefactthatherlifehadchangedforever.她得正視她的生活已永遠改變了這一事實。(同位語從句)②(2022·新高考Ⅰ卷)Likemostofus,Itrytobemindfuloffoodthatgoestowaste.像我們大多數(shù)人一樣，我盡量關(guān)注那些被浪費的食物。(定語從句)J即學即練單句語法填空①Hegaveordersthatthework_________________(start)immediately.②Ihavesomedoubt__________shewillcomeontime.③Therecanbelittledoubt_______thiskindofclasscanhelpthegiftedchildrentograduateearlier.④(2023·新課標全國Ⅰ卷)Thiseffectcapitalizesonthefact_________whenpeoplemakeerrors,thoseerrorsaren'talwaysthesame.(should)bestartedwhetherthatthat翻譯句子⑤聽到他要回來這個消息我們非常高興。__________________________________________________⑥他不知道會議什么時候舉行。________________________________________________Wearegladatthenewsthathewillcomeback.Hehasnoideawhenthemeetingwillbeheld.隨堂達標驗收Ⅰ.單句語法填空1．Teachersareguidingtheirstudentsthroughresearchonthewaysfoodislinkedtoenvironment,__________(poor),andpeople'shealth.2．Inthe__________(deep)ofmymemory,manythingsIdidwithmyfatherstilllive.3．Shedevotedherself__________(entire)toherresearchanditearnedheragoodreputationinherfield.4．IwishIcoulddosomethinginreturn________thekindnessIhavereceivedfromhim.povertydepthentirelyfor5．Yourcampprovidesagoodchanceforme,whereIcanknowmoreaboutothercountries,and_____turntellthemsomethingaboutChina.6．Thereisonlyoneearthonwhichwecanlive,sowecannotafford___________(waste)anylandresources.7．Itisessential__________(keep)thetwogroupsseparate.8．Thecomputerhasbeen______useformanyyears,farbeyonditsguaranteedlifespan.9．I'mthinkingaboutmakingaswitch_____asmallercompany.10．Noonecanpreventthisplan________________(carry)out.inwastetokeepintobeingcarriedⅡ.選詞填空1．Peopletrytoavoidtransportationdelaysbyusingtheirowncars,andthis__________createsfurtherproblems.2．Oncepeoplebegintovolunteer,whatleadsthemtoremainintheirpositions_____________？3．Mostofusaremore______________ourtasksinthemorningthanwearelaterintheday.setup，separate...from，inturn，carryout，overtime，,focuson，forinstance，essentialfor，atadepthof，alternativetointurnovertimefocusedon4．Alltheseexperiments________________withpracticalratherthanscientificaimsinview.5．Theorganization_______________topreserveendangeredspeciesfromextinction.6．Innowaycanteachinginschool___________