高一英语Unit19 agriculture 人教

Unit19agriculture编辑pptPeopleareearningmoremoney,sotheywanttobuyandeatmoremeat.Peoplelearnmoreabouthealthyfood,sotheywanttoeatmorefruit.Fruitbasedalcoholsuchaswine葡萄酒isbetterforyourhealththanspirits白酒,sopeoplewanttodrinkmorewineandlessspirits.Warming

upQ.1编辑pptGrowthofmajorfarmproducts1991-95comparedwith1986-90percentages编辑ppt4.Fruitjuicesarehealthierthansoftdrinkssuchascolaorsprite,sopeoplewanttodrinkmorejuices.5.Eatingfishdoesn'tmakepeopleasfataseatingmeat,sopeoplelikeeatingmorefish.6.Whenpeoplehavemoremoney,theystartbuyingmorecandyandsoftdrinkssuchascolaandsprite,thereisalotofsugarintheseproducts.编辑ppt7.Whenpeopleeatmorefishandmeat,theyneedmoreoiltofryfishandmeat,somoreoilneedtobemade.8.AsthepopulationofChinagrows,moregrain(riceandwheat)willbeneeded,eventhougheachpersoneatlessofit.Someofthegrainproduceisalsousedtofeedpigs,sheepandcattle.编辑pptPeoplewanttobuydifferentproducts,sofarmersneedtogrowdifferentthings.(changesindemand)Farmerswanttomakemoremoney.Whentheycangrowextracropsorothercropsontheirlandorlandwhichtheycan’tusetogrowgrain,theywill,forexample,plantfruittrees.Intheend,theywillbringmorefruittothemarket.(changesinsupply)Q.2编辑ppt3.Somecropsbringinmoremoneythanothercrops.Sosomefarmerschangetheirproducefromgrowinggrainto,forexample,fishfarmingorgrowingfruit.Intheend,theywillbringsomemorefishorfruittothemarket.(changesinsupply)编辑ppt4.Iffarmersproducemoremeat(pigsorchickens)theyneedmoreanimalfeed饲料.Besidesgrass,theywillalsofeedthemongrainproducts.Sotheyneedtobuymoregrain,whichotherfarmersneedtogrowmore.(changesindemand)编辑ppt1.FirstChinesepeopleareeatingmoremeat.Next,farmershavetoraisemorepigs,sheepandcattle.So,moregrassisneededtofeedmoresheepandcattle.So,farmersneedmoregrassland.Possibly,theywillcutdowntreestotakemorelandonwhichtogrowgrass.Q.3编辑ppt2.Iffarmersneedtoraisemorepigs,theyneedtofeedthepigsmorefood.Next,farmersneedtogrowmoregrain.Theyneedmorelandtogrowmoregrain.Theywoulddestroythenatureiffarmerswanttousemoreland.Theymayneedtousemethodsthatareharmfultotheenvironment.编辑ppt3.Whenpeoplewanttoeatmorefruit,farmerswillhavetoproducemorefruit,Manyfarmersplantfruittreesbesidetheirfieldsorinplaceswheretheycannotgrowothercrops.Inthiswayfarmersmakebetteruseoftheland,andthiswillhelptodeveloptheeconomy.编辑ppt4.Farmerswanttogrowmoredifferentproducts,becauseinthiswaytheycanmakemoremoney.Then,theywillplantfruittreesaroundtheirfieldsoraroundtheirfishponds鱼塘.Also,theywillplanttreesorcropsinplaceswherenothinggrowbefore.Sometimes,theywillalsochangebarrenland荒地intofishponds.Intheend,therewillbemorevariation变化.Theflowersonthefruittreeswillattractbeesandotherinsects昆虫.Next,thetreeswillprotectthecropsfromstrongwindsandhotsunshine,Asaresult,theenvironmentwillbenefit受益于fromfarmswithmorevariationincropsandlanduse.编辑pptlisteningNewwords:1.goagainst违背2.resultin导致…结果3.floodanddrought洪涝和旱灾4.recognizesomeoldtruths认清了一些真理5.chemicals化学药品6.method方法7.dike堤防8.fishpond鱼塘编辑pptLanguagepointsWhatdoyouthinkcausesthesechanges?你认问什么原因引起这些变化的?Whatdoyouthinkthechangesineatinghabitswillhaveonagricultureornature?你认为这些饮食变化对农业和自然会起什么作用？doyouthink是插入语，经常位于疑问词之后Wheredoyouthinkourheadteachercomesfrom?Whodoyouthinktheoldladyis?有时也可以放在句尾。Whatisit,doyouthink?编辑ppt2.effectn.结果，影响

haveaneffecton对…有影响beofnoeffect无效come／gointoeffect开始生效ineffect在实施中takeeffect见效；生效bring/carry…intoeffect实行；实施affectv.影响effectiveadj.有效的编辑pptItriedtopersuadeher,butwithouteffect.Hernewreddresswillproducequiteaneffectoneveryone.她的新红衣服会对大家产生很大影响。Myadvicedidn'thavemucheffecton

him.Theideaisofnoeffect.Thesemeasureswillnotbebroughtintoeffectuntilnextmonth.ThelawcameintoeffectonOctober15.Themedicinedidn’ttakeeffect.编辑ppt2.Youwanttousethelandinthebestwaypossibleanddothebestforeverybodyinthevillage.为了村子里的每个人，你想尽自己最大的努力，以最好的办法来使用这块土地。possible与最高级连用，强调“尽可能最…”。Hearrivedattheworstpossibletime.他到达的时间，说多糟就有多糟.Therockettraveledatthehighestspeedpossible.火箭以最大的速度飞行编辑pptTraditionalchicken-feedingPre-reading编辑pptModernchickenfarming编辑pptChemicalfertilizerNaturalfertilizer(manure)编辑pptDryland编辑pptGreenhouse编辑pptTheagricultureatthebeginningofthefoundingofNewChina编辑pptTheagricultureofChinainthe1970s编辑pptTheagricultureofChinainthe1990s编辑pptModernizedagricultureofChina编辑pptagricultureTraditionalfarmingModernfarmingHi-techfarming编辑pptLanguagepointsItisonthisarablelandthatthefarmersproducefoodforthewholepopulationofChina.就是在这些耕地上，农民们生产了供全国人口的粮食。强调句的结构：Itis/was+强调部分＋that（人物也可用who/whom)+句子其他部分编辑pptJiaSixiewroteabookcalledQiminYaoshuaround540AD.是贾思勰在公元前540年左右写了一本叫《齐民要术》的书。是在公元540年左右，贾思勰写了一本叫《齐民要术》的书。贾思勰在公元前540年左右，写的是一本名叫《齐民要术》的书。编辑ppt翻译：1.是村长决定农田该种什么？2.科学家们是在20世纪90年代初开始发展新技术的。3。这事是在昨天发生的吗？Itwasthevillageleaderwhodecidedwhattogrowinthefields.Itisfromtheearly1990sthatscientistsstartedtodevelopnewtechniques.Wasityesterdaythatthishappened?编辑ppt4.Tomakeasmuchuseofthelandaspossible,twoormorecropsareplantedeachyearwherepossible.为了充分利用土地，在有条件的地方，每年种植两季以上的庄稼。as…aspossible尽可能你有必要尽可能快地把信寄出去。尽可能多喝水,对身体有好处。Itisnecessaryforyoutosendtheletteroffassoonaspossible.Itisgoodforyourhealthtodrinkasmuchwateraspossible.编辑pptwhere(itis)possible状语从句的省略Completethepassagewitha;an;thewherenecessary.在需要的地方填上单词。可能的时候来看看他。Fillintheblankswithwordswherenecessary.Cometoseehimwhenpossible.编辑ppt5.Moreadvancedtechnicalinformationwasbroughtinfromabroadinthe1980s.在20世纪80年代，更多高新技术信息从国外引进。bringin引进=tousetheskillsofaparticulargrouporperson这种新方法是在二十世纪九十年代从西方国家引进的。Thisnewmethodwasbroughtinfromthewesterncountriesinthe1990s.编辑ppt6.Futureagricultureshoulddependonhightechnologyaswellastraditionalmethods.将来的农业不但依靠传统方法，而且还要依靠高科技。dependon依靠Eg:该国家要依赖外援。健康的身体取决于好的饮食习惯aswellas也；而且Eg:Tom既聪明又健康。Thiscountrydependsheavilyonforeignaid.Tomiscleveraswellashealthy.编辑ppt7.Notonlyisfoodproductionimportantbutalsotakingcareoftheenvironment.Notonly…butalso…引导并列句，用于句首时,notonly句子倒装.Notonlyisthemethodsimple,butalsoitisveryeffective.不光他唱得好，而且他儿子也唱得好Notonlydoeshesingwellbutalsohissondoes.编辑ppt10.shortshortageThesegoodsareinshortsupply;thepricewillbehigh.I’mshortofmoneythisweek.Canyoulendmesome?Ourcarbrokedownonly2milesshortofwherewewantedtogo.Shortageofskilledworkerisourmaindifficulty.编辑ppt8.Theyareprotectedbythewind,rainandinsects.这些（暖房里的）蔬菜不受风雨和虫害侵袭。Eg:带上雨伞，以免被雨淋着。他戴着太阳镜以保护眼睛不受阳光照射。Bringanumbrellatoprotectyourselffromtherain.Heworeapairofsunglassestoprotecthiseyesfromthesun.编辑ppt9.AvarietyofGMwatermelonswillbeseedlessandthereisGmrice,…许多种类的转基因西瓜将会使无子的，而且还有转基因稻谷。Avarietyof=variousThisshopsellsavarietyofflowers.Thisshopsellsvariousflowers.编辑ppt短语bringinaswellasprotect…fromavarietyofovertheyearshaveaneffectonmakegoodmoneymakeuseofinthe1980sbedifferentfromstandforinotherwordsgoagainst编辑pptdiscussion1.Atthebeginningofthepassage,whydoesthewritersay“ItisonthearablelandthatthefarmersproducefoodforthewholepopulationofChina”?2.Whatdoesthewriterwanttotellusbysaying,“Notonlyfoodproductionisimportantbutalsotakingcareoftheenvironment.”?3.Whatcanyouimagineaboutthefutureoffoodproduction?编辑pptTheuseof“it”(2)forEmphasisItis

onthisarableland

that

thefarmersproducefoodforthewholepopulationofChina.Itwas

fromtheearly1990sthat

scientistsstartedtodevelopnewtechniquestoincreaseagriculturalproductionwithoutharmingtheenvironment.Grammar编辑ppt1.Itisthechildrenwhooftenhelptheirparentsdothefarmwork.2.Itwasin1993thatatomatowasdevelopedthatwasverydifferentfromanygrownbefore.3.ItistheshortageofarablelandthatisthebiggestproblemofChinesefarmers.4.Itistheplantsgrowningreenhousesthatareprotectedfromthewind,rainandinsects.5.Itishightechnologyaswellastraditionalmethodsthatfutureagricultureshoulddependon.编辑pptFarming

and

Gardening1.Whichofthefollowingistrueaccordingtothepassage?A.JiaSixiewastheearliestagriculturalscientist.B.TheknowledgeinQiMinYaoShuisnotusefulforfarmerstoday.C.JiaSiXie’sbookisapracticalguidetofarming.D.JiaSixie’sbookdealswithonlyfarming.C编辑ppt2.JiaSixie’sbookincludesadviceonthefollowingsubjectsexcept_______.makingwinekeepingcows,sheepandfishgrowingvegetablesandtreesmakingfoodD编辑ppt3.Thebestharvestisreachedwhen______.farmerschangethecropsintheirfieldsfarmersploughthesoildeeperfarmerssowtheseedatthecorrecttimeoftheyearmuchfertilizerisputintothefieldsA编辑ppt4.Thispassageismainlyabout______.farminginChinagardeninginChinathehistoryofagricultureinChinaJiaSixieandhisbookQiMinYaoShu.D编辑ppt5.Fromthispassagewecanseethat___.traditionalmethodsarestillofgreatuse.traditionalmethodsshouldbegivenup.traditionalmethodsareofnousetraditionalmethodsareoutofdateA编辑pptFarming

and

Gardening1.Chinawastheearliestresearchcenterforagriculture.2.JiaSixiewasborninGaoyanginShandongProvince.3.QiMinYaoShuincludesadviceonthefollowingsubjects:growinggreenvegetablesandfruittrees,keepingcowsandsheep,andtherearealsoinstructionsformakingmetals.

(T)(F)(F)编辑ppt4.Thespringploughingshouldbedeeperthantheautumnploughing.5.Weshouldplantriceinthesamefieldyearafteryear.6.We’dbettergrowdifferentplantsnexttoeachotherinthesamefield.(F)(F)(T)编辑ppt1.Farmersshoulddothingsatthefighttimeoftheyear.2.Farmersshouldexaminethesoilcarefully.3.Iftheconditionofthesoilisnotgood,farmersshouldimproveit.4.Beforesowingorplantingcrops,farmersshouldcleanroughgroundandremoveweeds.5.Farmersshouldletsheeporcattle(cows)walkonthelandbeforesowingorplantingcrops.6.Farmersshouldploughtheland,soweedsaredestroyed.WhatadvicedoesJiaSixiegivefarmers?编辑ppt7.Whenploughingtheland,farmersshouldploughdeepthefirsttimeandlessdeepthesecondtime.8.FarmerswillgetthebestresultsIftheychangecropsintheirfields.9.Iffarmersplantriceinafieldoneyear,andwheatinthatfieldthefollowingyear,theywillharvestgoodcrops.10.Iffarmersplantwheatclosetogether,theywillhavebetterresultsthanwhenplantwheatleavingspacebetweentheplants.11.Itisgoodtogrowdifferentplantsnexttoeachotherinthesamefield.

编辑pptSummaryDothingsattherighttimeoftheyear.Improvetheconditionofthesoil.Ploughdeeplythefirsttimeandlessdeeplythesecondtime.Changethecropsinyourfieldsyearafteryear.Growdifferentcropsnexttoeachotherinthesamefield.编辑pptThewisdomoffarmersabouttheweatherandfarmingiscollectedinmanypopularproverbsandpassedonfromgenerationtogeneration.ThefollowingproverbstellyousomethingabouttheweatherinEngland.AretheytrueforChina?Noweatherisill,ifthewindbestill.Yellowskyatsunset,windinthemorrow.Rainbeforeseven,clearbyeleven.AprilshowersbringMayflowers.Deedsarefruits,wordsarebutleaves.Thebestgroundbearsweedsaswellasflowers.Nevercackleunlessyoulay.Farmer’sproverbsandsayingsTIPS编辑pptHomeworkWriteareportabouthowtomakeavegetablegarden.Youmayusethelibraryorinternet.编辑pptGreeningTheHillsAllofthisisnew.这一切都是崭新的.inthepast过去washaway冲走asaresultof由于…的结果toone’sjoy使某人感到高兴的是bringinmoney赚钱编辑pptEx1(Picture3)Thehillssurroundingthevillagesaregreenandcoveredwithtreesandgrasslands.Farmersusetheland,butalsotakecareoftheenvironment.2.(Picture4)Thetreesarecutdowninlargenumbers.Thewholeforesthasdisappeared,andnonewtreesarepanted.编辑ppt4.(Picture1)Localpeoplestarttorepairthedamagethatwasdonetotheenvironment.Byplantingtrees,thebarrenhillswillbeturnedgreenagain.3.(Picture2)Whenitrains,thesoiliswashedaway.Thebarrenhillscannotbeusedforagriculture.编辑pptFivepossiblerulesofwhatpeopleshoulddointhewoods:WALKonthepathsorroads.PLANTnewtreeswhencuttingdownany.PROTECTyoungtreesfrombeingeatenbydeerorrabbits.WATERyoungtreesandgiveleft-overfertilizertotreesnearthevillage.RESPECTnatureandcarethetrees.Ex2编辑pptFivepossiblerulesofwhatpeopleshouldnotdointhewoods:DON’Tmakeanyfiresinthewoods.DON’Tthrowawayanycigaretteends.DON’Tdamageorcutdownyoungtrees.DON’Tthrowawayanyrubbish.DON’Tkillbirdsorotheranimalsinthewoods.编辑pptWrittenhomeworkWriteaboutakindoffruitthatisproducedinyourhometown,accordingtotheinformationinthetextbookonpage112.编辑ppt编辑ppt9、静夜四无邻，荒居旧业贫。。2023/1/82023/1/8Sunday,January8,202310、雨中黄叶树，灯下白头人。。2023/1/82023/1/82023/1/81/8/20236:21:25PM11、以我独沈久，愧君相见频。。2023/1/82023/1/82023/1/8Jan-2308-Jan-2312、故人江海别，几度隔山川。。2023/1/82023/1/82023/1/8Sunday,January8,202313、乍见翻疑梦，相悲各问年。。2023/1/82023/1/82023/1/82023/1/81/8/202314