高中英语 u3 project2学案 牛津译林版必修5

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M5U3Project2Learningaims:1.TohaveadeepandclearunderstandingofGMfood.2.Todealwiththekeylanguagepoints.Teachingprocedures:Step1.Readthesecondpassageandanswerthefollowingquestions.1.Whatarepeople’sdifferentattitudestowardsthestudyofgenetics?(Para1)_____________________________________________________________________2.Whatarethetwowaysthatananimalandaplantcanbegeneticallymodified?(Para2)_____________________________________________________________________3.WhatistheoneaimofGMresearchtalkedaboutinthearticle?(Para3)_____________________________________________________________________4.WhataretheproblemsaboutGMfoodandGMplants?(Para4-5)_____________________________________________________________________5.Whatismanycountries’attitudetowardsGMfood?Whydotheyholdsuchattitude?(Para6)Step2:Wordsandphrases1._________vt.使惊吓，使惊恐__________adj.令人害怕的__________adj.害怕的2._____________n.准许，批准______________vt.准许，批准3.将…插入…____________________4.抵御害虫和疾病_________________5.提出问题_______________________6.局限于…_______________________7.关于，根据______________________8.对……有影响___________________9.犹豫做某事____________________10.准许某人做某事________________11.宁愿__________________________12.对……谨慎____________________ Step3:Importantsentences1.Nowhere____this_____thanwithgeneticallyfood.转基因食品就是最好的例子。1）nowhere…truerthan…是比较级与否定词连用表示最高级的意思NooneinourclassworksharderthanJack.(英译汉)__________________________Ihaveneverhearda_________voice______yours.我从未听过比你更好的嗓音。2)否定词nowhere位于句首，用倒装语序eg:NowherecouldIfindapersontohelpmeatthattime.Nosooner_______________________________(我睡着)thansomeonetelephoned.NotuntilColumbusdiscoveredthenewland______________________________(香蕉被带到)Europe.2.Therearetwoways________aplantorananimalcanbegeneticallymodified.可以通过两种方法改变动植物基因。3.Researchhasbeenlimitedto____________(increase)productionprofits,ratherthan___________(make)surethatGMfoodsaresafe.目前的研究仅限于增加生产利润，而不是确保转基因食品的安全。1)belimitedto“局限于”，to为介词，后可接名词或动名词2)ratherthan“与其，不愿，不要，不是”相当于insteadof,连接increasing…和making…两个动名词短语。IthinkI’llhaveacolddrinkratherthancoffee.(英译汉)_______________________4.因此食用转基因食物有可能是危险的。GMfoodcouldthereforebedangerous_____________.1.没有人知道转基因物质会给食物链带来什么影响。Nooneknows_____________theGMmaterialsmight__________thefoodchain.Step4:Consolidation1.A__________inthiscountryhasdevelopedgreatlyafterliberation.2.Shei__________thekeyintothelock.3.Thefailureofthecompanycauseda_________reactionintheindustry.4.Thisyeargovernmentsaidmore___________willbedevotedtoeducation.5.Increasedsaleswerereflectedinhigher_____________(利润)6.Thegirlwasso___________(惊吓)thatherhandsstartedtoshake.7.InmyopinionthecompanydonatedmoneytotheProjectHopewiththeintentionofmakinganadvertisementforitself______thepoorchildren.A.ratherthanhelpB.otherthanhelpC.ratherthanhelpingD.otherthanhelping8.Ourthoughtshouldn’tbelimitedmerely______whattheteachersaysinclass.A.inunderstandB.tounderstandC.tounderstandingD.atunderstanding9.Innocase________late.A.youshouldbeB.shouldyoubeC.willyoubeD.youwillbe10.Scientistsareconvinced_____thepositiveeffectoflaughter______physicalandmentalhealth.A.of;atB.by;inC.of;onD.on;at 11.Ihavenodoubt______weChinesewillwinmanymedalsintheOlympics.A.thatB.ifC.whetherD.because12.Sincefewofpeoplepresentwere_____hisplan,thechairmanhadtogiveitup.A.inhonourofB.inneedofC.infavorofD.inchargeof13.Thelittlegirltoldmeina________voicethatshehadhearda_______noise.A.frightened;frightenedB.frightening;frightenedC.frightening;frighteningD.frightened;frightening14.---Howmuchdoyouknowaboutthe3Dfilmtechnology?---Alittle.Notuntil_____thehotmovieAvatar_____someaboutit.A.didIsee;didIbegintolearnB.Isaw;IbegantolearnC.Isaw;didIbegintolearnD.didIsee;Ibegantolearn15.____abroadforatourcanbeagreathonorforanordinarypersonlikeme.A.TakenB.BeingtakenC.TakingD.Havingbeentaken