高一英語(yǔ)Unit19 agriculture 人教

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

upQ.1編輯pptGrowthofmajorfarmproducts1991-95comparedwith1986-90percentages編輯ppt4.Fruitjuicesarehealthierthansoftdrinkssuchascolaorsprite,sopeoplewanttodrinkmorejuices.5.Eatingfishdoesn'tmakepeopleasfataseatingmeat,sopeoplelikeeatingmorefish.6.Whenpeoplehavemoremoney,theystartbuyingmorecandyandsoftdrinkssuchascolaandsprite,thereisalotofsugarintheseproducts.編輯ppt7.Whenpeopleeatmorefishandmeat,theyneedmoreoiltofryfishandmeat,somoreoilneedtobemade.8.AsthepopulationofChinagrows,moregrain(riceandwheat)willbeneeded,eventhougheachpersoneatlessofit.Someofthegrainproduceisalsousedtofeedpigs,sheepandcattle.編輯pptPeoplewanttobuydifferentproducts,sofarmersneedtogrowdifferentthings.(changesindemand)Farmerswanttomakemoremoney.Whentheycangrowextracropsorothercropsontheirlandorlandwhichtheycan’tusetogrowgrain,theywill,forexample,plantfruittrees.Intheend,theywillbringmorefruittothemarket.(changesinsupply)Q.2編輯ppt3.Somecropsbringinmoremoneythanothercrops.Sosomefarmerschangetheirproducefromgrowinggrainto,forexample,fishfarmingorgrowingfruit.Intheend,theywillbringsomemorefishorfruittothemarket.(changesinsupply)編輯ppt4.Iffarmersproducemoremeat(pigsorchickens)theyneedmoreanimalfeed飼料.Besidesgrass,theywillalsofeedthemongrainproducts.Sotheyneedtobuymoregrain,whichotherfarmersneedtogrowmore.(changesindemand)編輯ppt1.FirstChinesepeopleareeatingmoremeat.Next,farmershavetoraisemorepigs,sheepandcattle.So,moregrassisneededtofeedmoresheepandcattle.So,farmersneedmoregrassland.Possibly,theywillcutdowntreestotakemorelandonwhichtogrowgrass.Q.3編輯ppt2.Iffarmersneedtoraisemorepigs,theyneedtofeedthepigsmorefood.Next,farmersneedtogrowmoregrain.Theyneedmorelandtogrowmoregrain.Theywoulddestroythenatureiffarmerswanttousemoreland.Theymayneedtousemethodsthatareharmfultotheenvironment.編輯ppt3.Whenpeoplewanttoeatmorefruit,farmerswillhavetoproducemorefruit,Manyfarmersplantfruittreesbesidetheirfieldsorinplaceswheretheycannotgrowothercrops.Inthiswayfarmersmakebetteruseoftheland,andthiswillhelptodeveloptheeconomy.編輯ppt4.Farmerswanttogrowmoredifferentproducts,becauseinthiswaytheycanmakemoremoney.Then,theywillplantfruittreesaroundtheirfieldsoraroundtheirfishponds魚(yú)塘.Also,theywillplanttreesorcropsinplaceswherenothinggrowbefore.Sometimes,theywillalsochangebarrenland荒地intofishponds.Intheend,therewillbemorevariation變化.Theflowersonthefruittreeswillattractbeesandotherinsects昆蟲(chóng).Next,thetreeswillprotectthecropsfromstrongwindsandhotsunshine,Asaresult,theenvironmentwillbenefit受益于fromfarmswithmorevariationincropsandlanduse.編輯pptlisteningNewwords:1.goagainst違背2.resultin導(dǎo)致…結(jié)果3.floodanddrought洪澇和旱災(zāi)4.recognizesomeoldtruths認(rèn)清了一些真理5.chemicals化學(xué)藥品6.method方法7.dike堤防8.fishpond魚(yú)塘編輯pptLanguagepointsWhatdoyouthinkcausesthesechanges?你認(rèn)問(wèn)什么原因引起這些變化的?Whatdoyouthinkthechangesineatinghabitswillhaveonagricultureornature?你認(rèn)為這些飲食變化對(duì)農(nóng)業(yè)和自然會(huì)起什么作用？doyouthink是插入語(yǔ)，經(jīng)常位于疑問(wèn)詞之后Wheredoyouthinkourheadteachercomesfrom?Whodoyouthinktheoldladyis?有時(shí)也可以放在句尾。Whatisit,doyouthink?編輯ppt2.effectn.結(jié)果，影響

haveaneffecton對(duì)…有影響beofnoeffect無(wú)效come／gointoeffect開(kāi)始生效ineffect在實(shí)施中takeeffect見(jiàn)效；生效bring/carry…intoeffect實(shí)行；實(shí)施affectv.影響effectiveadj.有效的編輯pptItriedtopersuadeher,butwithouteffect.Hernewreddresswillproducequiteaneffectoneveryone.她的新紅衣服會(huì)對(duì)大家產(chǎn)生很大影響。Myadvicedidn'thavemucheffecton

him.Theideaisofnoeffect.Thesemeasureswillnotbebroughtintoeffectuntilnextmonth.ThelawcameintoeffectonOctober15.Themedicinedidn’ttakeeffect.編輯ppt2.Youwanttousethelandinthebestwaypossibleanddothebestforeverybodyinthevillage.為了村子里的每個(gè)人，你想盡自己最大的努力，以最好的辦法來(lái)使用這塊土地。possible與最高級(jí)連用，強(qiáng)調(diào)“盡可能最…”。Hearrivedattheworstpossibletime.他到達(dá)的時(shí)間，說(shuō)多糟就有多糟.Therockettraveledatthehighestspeedpossible.火箭以最大的速度飛行編輯pptTraditionalchicken-feedingPre-reading編輯pptModernchickenfarming編輯pptChemicalfertilizerNaturalfertilizer(manure)編輯pptDryland編輯pptGreenhouse編輯pptTheagricultureatthebeginningofthefoundingofNewChina編輯pptTheagricultureofChinainthe1970s編輯pptTheagricultureofChinainthe1990s編輯pptModernizedagricultureofChina編輯pptagricultureTraditionalfarmingModernfarmingHi-techfarming編輯pptLanguagepointsItisonthisarablelandthatthefarmersproducefoodforthewholepopulationofChina.就是在這些耕地上，農(nóng)民們生產(chǎn)了供全國(guó)人口的糧食。強(qiáng)調(diào)句的結(jié)構(gòu)：Itis/was+強(qiáng)調(diào)部分＋that（人物也可用who/whom)+句子其他部分編輯pptJiaSixiewroteabookcalledQiminYaoshuaround540AD.是賈思勰在公元前540年左右寫(xiě)了一本叫《齊民要術(shù)》的書(shū)。是在公元540年左右，賈思勰寫(xiě)了一本叫《齊民要術(shù)》的書(shū)。賈思勰在公元前540年左右，寫(xiě)的是一本名叫《齊民要術(shù)》的書(shū)。編輯ppt翻譯：1.是村長(zhǎng)決定農(nóng)田該種什么？2.科學(xué)家們是在20世紀(jì)90年代初開(kāi)始發(fā)展新技術(shù)的。3。這事是在昨天發(fā)生的嗎？Itwasthevillageleaderwhodecidedwhattogrowinthefields.Itisfromtheearly1990sthatscientistsstartedtodevelopnewtechniques.Wasityesterdaythatthishappened?編輯ppt4.Tomakeasmuchuseofthelandaspossible,twoormorecropsareplantedeachyearwherepossible.為了充分利用土地，在有條件的地方，每年種植兩季以上的莊稼。as…aspossible盡可能你有必要盡可能快地把信寄出去。盡可能多喝水,對(duì)身體有好處。Itisnecessaryforyoutosendtheletteroffassoonaspossible.Itisgoodforyourhealthtodrinkasmuchwateraspossible.編輯pptwhere(itis)possible狀語(yǔ)從句的省略Completethepassagewitha;an;thewherenecessary.在需要的地方填上單詞?？赡艿臅r(shí)候來(lái)看看他。Fillintheblankswithwordswherenecessary.Cometoseehimwhenpossible.編輯ppt5.Moreadvancedtechnicalinformationwasbroughtinfromabroadinthe1980s.在20世紀(jì)80年代，更多高新技術(shù)信息從國(guó)外引進(jìn)。bringin引進(jìn)=tousetheskillsofaparticulargrouporperson這種新方法是在二十世紀(jì)九十年代從西方國(guó)家引進(jìn)的。Thisnewmethodwasbroughtinfromthewesterncountriesinthe1990s.編輯ppt6.Futureagricultureshoulddependonhightechnologyaswellastraditionalmethods.將來(lái)的農(nóng)業(yè)不但依靠傳統(tǒng)方法，而且還要依靠高科技。dependon依靠Eg:該國(guó)家要依賴(lài)外援。健康的身體取決于好的飲食習(xí)慣aswellas也；而且Eg:Tom既聰明又健康。Thiscountrydependsheavilyonforeignaid.Tomiscleveraswellashealthy.編輯ppt7.Notonlyisfoodproductionimportantbutalsotakingcareoftheenvironment.Notonly…butalso…引導(dǎo)并列句，用于句首時(shí),notonly句子倒裝.Notonlyisthemethodsimple,butalsoitisveryeffective.不光他唱得好，而且他兒子也唱得好Notonlydoeshesingwellbutalsohissondoes.編輯ppt10.shortshortageThesegoodsareinshortsupply;thepricewillbehigh.I’mshortofmoneythisweek.Canyoulendmesome?Ourcarbrokedownonly2milesshortofwherewewantedtogo.Shortageofskilledworkerisourmaindifficulty.編輯ppt8.Theyareprotectedbythewind,rainandinsects.這些（暖房里的）蔬菜不受風(fēng)雨和蟲(chóng)害侵襲。Eg:帶上雨傘，以免被雨淋著。他戴著太陽(yáng)鏡以保護(hù)眼睛不受陽(yáng)光照射。Bringanumbrellatoprotectyourselffromtherain.Heworeapairofsunglassestoprotecthiseyesfromthesun.編輯ppt9.AvarietyofGMwatermelonswillbeseedlessandthereisGmrice,…許多種類(lèi)的轉(zhuǎn)基因西瓜將會(huì)使無(wú)子的，而且還有轉(zhuǎn)基因稻谷。Avarietyof=variousThisshopsellsavarietyofflowers.Thisshopsellsvariousflowers.編輯ppt短語(yǔ)bringinaswellasprotect…fromavarietyofovertheyearshaveaneffectonmakegoodmoneymakeuseofinthe1980sbedifferentfromstandforinotherwordsgoagainst編輯pptdiscussion1.Atthebeginningofthepassage,whydoesthewritersay“ItisonthearablelandthatthefarmersproducefoodforthewholepopulationofChina”?2.Whatdoesthewriterwanttotellusbysaying,“Notonlyfoodproductionisimportantbutalsotakingcareoftheenvironment.”?3.Whatcanyouimagineaboutthefutureoffoodproduction?編輯pptTheuseof“it”(2)forEmphasisItis

onthisarableland

that

thefarmersproducefoodforthewholepopulationofChina.Itwas

fromtheearly1990sthat

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

and

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

and

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

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

編輯pptSummaryDothingsattherighttimeoftheyear.Improvetheconditionofthesoil.Ploughdeeplythefirsttimeandlessdeeplythesecondtime.Changethecropsinyourfieldsyearafteryear.Growdifferentcropsnexttoeachotherinthesamefield.編輯pptThewisdomoffarmersabouttheweatherandfarmingiscollectedinmanypopularproverbsandpassedonfromgenerationtogeneration.ThefollowingproverbstellyousomethingabouttheweatherinEngland.AretheytrueforChina?Noweatherisill,ifthewindbestill.Yellowskyatsunset,windinthemorrow.Rainbeforeseven,clearbyeleven.AprilshowersbringMayflowers.Deedsarefruits,wordsarebutleaves.Thebestgroundbearsweedsaswellasflowers.Nevercackleunlessyoulay.Farmer’sproverbsandsayingsTIPS編輯pptHomeworkWriteareportabouthowtomakeavegetablegarden.Youmayusethelibraryorinternet.編輯pptGreeningTheHillsAllofthisisnew.這一切都是嶄新的.inthepast過(guò)去washaway沖走asaresultof由于…的結(jié)果toone’sjoy使某人感到高興的是bringinmoney賺錢(qián)編輯pptEx1(Picture3)Thehillssurroundingthevillagesaregreenandcoveredwithtreesandgrasslands.Farmersusetheland,butalsotakecareoftheenvironment.2.(Picture4)Thetreesarecutdowninlargenumbers.Thewholeforesthasdisappeared,andnonewtreesarepanted.編輯ppt4.(Picture1)Localpeoplestarttorepairthedamagethatwasdonetotheenvironment.Byplantingtrees,thebarrenhillswillbeturnedgreenagain.3.(Picture2)Whenitrains,thesoiliswashedaway.Thebarrenhillscannotbeusedforagriculture.編輯pptFivepossiblerulesofwhatpeopleshoulddointhewoods:WALKonthepathsorroads.PLANTnewtreeswhencuttingdownany.PROTECTyoungtreesfrombeingeatenbydeerorrabbits.WATERyoungtreesandgiveleft-overfertilizertotreesnearthevillage.RESPECTnatureandcarethetrees.Ex2編輯pptFivepossiblerulesofwhatpeopleshouldnotdointhewoods:DON’Tmakeanyfiresinthewoods.DON’Tthrowawayanycigaretteends.DON’Tdamageorcutdownyoungtrees.DON’Tthrowawayanyrubbish.DON’Tkillbirdsorotheranimalsinthewoods.編輯pptWrittenhomeworkWriteaboutakindoffruitthatisproducedinyourhometown,accordingtotheinformationinthetextbookonpage112.編輯ppt編輯ppt9、靜夜四無(wú)鄰，荒居舊業(yè)貧。。2023/1/82023/1/8Sunday,January8,202310、雨中黃葉樹(shù)，燈下白頭人。。2023/1/82023/1/82023/1/81/8/20236:21:25PM11、以我獨(dú)沈久，愧君相見(jiàn)頻。。2023/1/82023/1/82023/1/8Jan-2308-Jan-2312、故人江海別，幾度隔山川。。2023/1/82023/1/82023/1/8Sunday,January8,202313、乍見(jiàn)翻疑夢(mèng)，相悲各問(wèn)年。。2023/1/82023/1/82023/1/82023/1/81/8/202314