人教新课标英语必修4全册教案(unit 2 working the land)

1 / 16 人教新课标英语必修 4 全册教案 (Unit 2 Working the land) Unit2Workingtheland Teachingaims: sunburn,struggle,super,expand,circulate,equip,export,rid.of,besatisfiedwith,leada.life,searchfor,wouldrather,thanksto,withthehopeof,ratherthan Thisspecialstrainofri Hecar EnableSstolearnmoreaboutagriculture, HelpSslearnhowtodescribeDryuanLongpingincludinghispersonality. Teachingimportantpoints dinthefuturelikeDryuan. 2 / 16 Teachingdifficultpoints Teachingmethods Talking,questioning-and-answeringactivityandreading. Teachingaids Ataperecorder,aprojectorandacomputer. Teachingprocedures&ways ThefirstperiodReading Howdoyouthinktogrowourmainfood-rice? -1)First, 2)Second,growsomeyoungplants 3)Third,theyinserttheyoungplantsintotheloosefield. 4)Atlast,theywillgettheharvest Step2Pre-reading 1Askthefollowingquestions 1).What sthemainfoodincanadaandUSA: -potatoesandbread 2).WhatisthemainfoodinSouthAmerica: 3 / 16 -corn/maize 3)WhatisthemainfoodinSoutheastAsiancountries: -rice 2Showthestudentssomepicturesandaskthequestion WhatishappeningtothesepeopleinEastAsianandSoutheastAsiancountries? Thenshowmorenewslikethat: InternationalFactsonHungerandPoverty(2002) 1)Every8seconds,achildsomewhereintheworlddiesfromstarvation. 2)morethan800millionpeopleintheworldsufferfrommalnutrition(营养不良 )- Atlastaskthestudentstodiscuss: Ifyouhadthechancetodosomethingtohelpendhungerintheworld,whatwouldyoudo? Encouragethestudentstotelltheiropinions,Thengiveaconclusion: Theonlywaytosolvethefoodshortageproblemistoincreasetheoutputofthegraincropperlandareathroughtheadvancementofscienceandtechnology. Ask:Whatdoyouknowabouthim? 4 / 16 -FatherofHybridRice Step3Listening Listentothetape,trytofindoutsomeinformationofthehero. Name_ Age_ job_ Education_ Achievement_ Hobbies_ Step4Fastreading Readthepassagequicklyandanswerthetrue-or-falsequestions skindofriceisthemostsuitableforchina sfarmland. Step5carefulreading Readeachparagraphandanswerthefollowingquestions: 5 / 16 Para1: ?Why? ? Para2: ? ? ? sdream? Step6Skimming: findoutthemainideaofeachparagraph. Paragraph mainIdea 1 Hisappearanceandachievements 2 Hisbirth,educationandresearch 3 Hispersonality 4 Hisdream Step7Homework 6 / 16 ThePeasants Lot LiShen(772-846) Farmersweedingatnoon, Sweatdownthefieldsoon. Whoknowsfoodonatray, Duetotheirtoilingday? Notes: ThesecondperiodLearningaboutLanguage (The ingformastheSubject&object) Aims TohelpstudentslearnaboutThe ingformastheSubject&object. Tohelpstudentsdiscoverandlearntousesomeusefulwordsandexpressions. Tohelpstudentsdiscoverandlearntousesomeusefulstructures. Procedures 7 / 16 WarmingupreadingaloudthetextAPIoNEERFoRALLPEoPLE Inpairsdotheexercises1, ReadthetextaboutyuanLongpingagain,payingattentiontothesentenceswhichusethe ingformasthesubjectandobject. Inthesentence“Wishingforthings,however,costnothing.“the ingisusedassubject. :yuanLongpinglikesplayinghisviolin. Toconsolidateyourunderstandingyouwillbegiven10minutestogooverexercises1,2,3, sbookyouareworkingby. ingformastheSubject&object) 语法学习 动名词 1.动名词作主语 1）名词直接放在句首作主语。例如： Usingtherighthandtoshakehandsisaconventioninmanycountries. 8 / 16 用右手握手是许多国家的一种习俗。 2 ）动名词在“Itisnouse/nogood/fun/awasteoftime/agoodpleasure 等名词 +doing” 结构中作主语， it 为形式主语。 3 ）动名词在“Itisuseless/nice/good/interesting/worthwhile 等形容词 +doing” 结构中作主语。 4）动名词在 “Thereis(was)no+doing” 结构中作主语。 2.动名词作宾语 1）有些动词后面要求 跟动名词作宾语。常这样用的动词有： admit 承认； excuse 原谅； postpone 拖延； anticipate 期望； fancy 想象 practise 练习； appreciate 欣赏； finish完成； prevent 防止； avoid 避免； forbid 禁止； propose建议； consider 考虑； forgive 宽恕； recollect 回忆； delay耽搁； imagine 想象； resent 厌恶； deny 否认； involve 涉及； resist 抵制； detest 厌恶； keep 保留； risk 冒险； dislike讨厌； mind 在意； save 挽救； dread 害怕； miss 错过； suggest建议； enjoy 喜欢； pardon 原谅； understand 理解； escape逃避； permit 允许 2）有些动词短语后也要求跟动名词作宾语。常这样用的动词短语有： can tstand 忍不住； can thelp 忍不住； feellike 想，9 / 16 欲； giveup 放弃； putoff 推迟 3）动名词常跟在介词或介词短语后做宾语。常这样用的介词短语有：insteadof,lookforwardto,objectto,keepon,seeabout,taketo 等。 我们终于克服了所有的困难。 4 ）在“havedifficulty(trouble,problem,ahardtime,fun,agoodtime)(+in)+动名词； bebusy(in)+动名词； wastetime(in)+动名词； losttime(in)+动名词； Thereisnopoint(in)+动名词 ” 等结构中，动名词做介词宾语， in 常要省去。 5）在复合宾语中，用 it 作形式宾语，将动名词短语放在后面。 例如： Iconsideritawasteoftimearguingaboutit. 我认为辩论这事是很浪费时间的。 6）在 “therebe” 结构当中， be 为动名词时，该结构也是一种带逻辑主语的动名词形式。例如： Wecanimaginetherebeingalotoffussaboutit. 我们可以想象到人们对此大惊小怪。 Wereyoudisappointedattherenothavingbeenmoregifts? 你对没有更多 的礼物感到失望吗？ 10 / 16 3.动名词的被动式 1）动词 need,require,want,deserve 后，用动名词的主动形式表示被动意义。其用法相当于不定式的被动结构。 2）在（ be） worth 后面只能用动名词的主动态来表示被动意义。 ThethirdperiodUsingLanguage (organicFarming) Aims TohelpstudentsreadthepassageorganicFarming. Tohelpstudentstousethelanguagebyreading,listening,speakingandwriting. Procedures Warmingupbylisteningandreadingaloud Readthetextsentencebysentence,theopportunity, Nextyouaretore ,2and3onpage14followingthearticle. 11 / 16 Forlisteningturntopage14andthen15forthelisteningexercises1,? ,speakingandwriting Whentryingtoarguepeopleintooroutofdoingsomethingwemayusethefollowingexpressions: Iwouldrather Idon tlikebecause I dpreferbecaus e It sagreatpitythat ShouldI/we? It sbetterto Thisisgoodvaluebecause IfIhaveachoiceI dchoosebecause Whatistheadvantageof? youneedto Inpairsyouaret, Writingaposterwhichincludesalltheinformationabo Findinginformation 12 / 16 Readonlinetofindasmuchinf Writingareport Gobackhometointerviewyourparentsoryourgrandparentsaboutchina sagriculture, Actingatextplay closingdownbyfillingaform Toendtheperiodpleasefillintheformbelow. Whatisorganicfarming? definition characteristics potentials closingdownbyimaging Imagineand“wildthinkingprize”. ThefourthperiodListening Step1Pre-listening valleycompetitordeterminedpourcarrots cucumberspumpkinsattackspreadlikewildfire sighsolid 13 / 16 Step2Listening Listentothetapeandanswerthefollowingquestions: ? ? ? ? otherplantnutritionmeansmaybe,besidesthosetwofertilizers,theystillhadsomemorepowerfulones. Listentothetapeandfinishtheform Step3 Getthestudentstoanswer: 2Whydoyouthinktheresultsfromthetwofarmersaresodifferent? Step4Listeningtext Handoutthelisteningmaterial,listentothetape,thencompletethepassagewiththerightanswers Step5ListeningonPage48 Listentothetape,andPutthesestagesofturningfertilelandintoadesertinorder. Fertilefarmland.() Soilisblownaway.() 14 / 16 Plantsdie.() Landbecomesdry.() Notenoughwater.() Soilturnstosand.() Step6Listeningtext Givethestudentsthelisteningmaterialtofinish ThefifthperiodWriting Step1Speaking Iwouldrather. Idon t.because. I dprefer.because. ShouldI/we.? It sbetterto. Thisisgoodvaluebecause. IfIhaveachoiceI dchoose.because. Wh