高中英语 Unit 5 Working the Land Using Language课件 新人教版必修1 课件VIP专享VIP免费

Unit5WorkingtheLandUsingLanguageⅠ.根据语境及汉语提示写出正确的单词1.________(化学的)change2.________(减轻)thesufferings3.outof_______(贫穷)4._______(有机的)farming5.a__________(分布广的,流行的)diseasechemicalalleviatepovertyorganicwidespread6.______(领会)thecontentsofthebook7.smokingis__________(禁止)8.foodis________(极其重要的)tolife9.__________(可替代的)energy10.agree_______(完全地)digestprohibitedessentialalternativeentirelyⅡ.根据语境,选词填空inaddition,inturn,becauseof,asfor,aswell,forinstance1.I’lldosomereadingforfun,andforknowledge______.2.Theoryisbasedonpracticeand______servespractice.aswellinturn3.Imetsomefriendsandotheracquaintances__________.4.______parents,nothingcanbecomparedwiththeirchildren’sphysicalandmentalhealth.inadditionAsfor5.Therearejobsmoredangerousthantruckdriving;___________,traininglions.6.__________thehelpyougavemethatsummer,mylifechanged.forinstanceBecauseofⅠ.文本整体理解:理清文章架构Ⅱ.文本细节理解:探寻语篇细节信息1.Whydidmanyfarmerswelcometheintroductionofchemicalfarming?A.Theycanfightcropdiseaseandincreaseproduction.B.Theyharmboththelandandpeople’shealth.C.Theycanhelpproducerichsoil.D.Theyarenotexpensive.2.Whatconcernsmanypeopleabouttheuseofpesticides?A.Pesticidescandamagetheland.B.Chemicalscanstayinthesoilforalongtime.C.Pesticidescankillharmfulbacteriaandinsects.D.Chemicalsmaymakepeopleillandevencausecancer.3.Whydoorganicfarmerschangethekindofcropgrownineachfieldeveryfewyears?A.Ithelpsputimportantmineralsbackintotheground.B.Itcanavoiddamagetotheenvironment.C.Itcanhelpincreaseoutput.D.Thewriterdidn’ttellus.4.Whycan’twestoptheuseofman-madechemicalsinagricultureentirely?A.Organicfarmingcostusalotofmoney.B.Organicfarmingcanmeetpeople’sneed.C.Chemicalfarmingbroughtushugeprofit.D.Chemicalfarminghelpsservetheneedforfood.答案:1～4.ADADⅢ.文本素养提升:阅读技能综合运用1.根据课文语境与语句知识细致解构语句译文:为什么种植不同的作物是因为它们把重要的矿物质放回地下,使它为下一批作物再次做好准备。分析:本句is前面是why引导的主语从句,is后面是because引导的表语从句。主语从句和表语从句中的语序都是陈述句语序。making在这里是动词-ing形式短语作结果状语。2.课文概要填空Withthedevelopmentofsociety,chemicalpesticidesandartificialfertilisershavebeenin__________useinfarmingformanyyears.Theycanhelpfightcrop______andincreaseproduction.However,theycancausemanyproblems______.Forinstance,pesticidescankill_______bacteriaandwidespreaddiseaseaswellhelpfulinsectsandcropsgrownwithchemicalfertilisersusuallygrow_______tobefullofnutrition.Asaresult,manypeopleworrytheymaymakethemillandevencausecancer.Totacklethisproblem,farmersusenaturalwasteas________andtheyoftenchangethekindofcropgrownineachfieldeveryfewyearsandtheyalsotoofastfertiliserplantdiversecropsthatusedifferent______ofsoiltohelpkeepitrich.Butorganicfarmingisnowherenearableto_____thehighdemandforfood.Therefore,thereisstillalongwaytofinda_______solutionthatputssufficientfoodonthedinnertablewhilekeepingpeopleandtheenvironmentas_______aspossible.depthsmeetsuitablehealthy3.阅读主题活动Talkaboutthefollowingquestionsinpairs,andshareyourideaswithyourclassmates.(1)Whatotherdisadvantagesofchemicalfarmingdoyouknow?Listasmanyasyoucan.____________________________________________________________________________________Asthesayinggoes,“Eachcoinhastwosides.”AlthoughChemicalfarmingservesusenoughfood,________________________________...