人教版必修4英语Unit2-Reading-优教教学设计(一)

/6Unit2Reading优教教学设计（一）设计意图Thisisthesecondteachingperiodofthisunit,aimingtohelpstudentsgetathoroughunderstandingofthereadingmaterialinthisunit.Theemphasisofthisperiodisthedevelopmentofthestoryandthereadingskillssuchasscanningandskimming.Meanwhile,teachersshouldalsofocusonsomedifficultsentencesorexpressionstomakesurethatstudentscanunderstandthepassagethoroughly.教学重点HelpthestudentscomprehendthestoryofYuanLongping.GetthestudentstolearnfromYuanAstoryandcometotheideathatgreat5personalityisofimportancetoonessuccess.Learnandmastersomeimportantwords,phrasesandsentencepatternsinthisperiod.教学难点GetthestudentstocomprehendthestoryandunderstandwhatYuanhasdonetogaintheachievement.Getthestudentstobelievethatone ’spersonalityaswellasluckandabilityisimportanttoone’ssuccess.教学过程fStep1Warmingupandlead-in（设计意图 ：通过李绅的诗《锄禾》引出本篇话题，引出主人公袁隆平。）T:Hello,boysandgirls!TodaywewillcometoUnit2 ，“Workingtheland”.Let’senjoyapoemfirst—“SympathyforthePeasants”.T：Whatdoyouthinkitisrelatedto?Ss： Aboutplantingonthefarm.T： Yes.Youknowourfoodallcomefromthefieldandwewillnotlivewithouttheworkofthefarmers.Althoughtodayinourcountrywehavesolvedtheproblemsofhunger.Butinsomeothercountries,weknowhungerisstillthefirstproblemtheyarefacing.Sohowtoimprovethequantityofthefoodisamatter.Thehostwewilllearninthisunitwillhelpusunderstandtheproblembetter,Ithink.T:Inourcountry，thereisaveryfamousscientistcalled“FatherofHybridRice”whoisapioneeringrowingrice.WhatkindofpersonisYuanLongpinginyourmind?51：hard-working,energetic52： intelligent,creative： confident,active: selfless，devoted： open-minded： modestT： Yes,YuanLongpinghassomanysplendidqualitiesthatheisreallyamatchforthetitlegiventohim ‘‘apioneer”.Doyouknowwhattheword“pmeans?T： Itmeansapersonwhoisthefirsttostudyanewareaofknowledge.Nowlet5sseewhyYuanLongpingcanbereferredtoasapioneer?Let ’scometoP10.fStep2ReadingReadingforinformation（设计意图 ：学生初步掌握文章整体后，归纳段落大意。然后再进行寻读，捕捉具体信息细节，加深对文章的理解。寻读是快速阅读的另外一种方式，它要求教师设计好需要查找的信息和具体的事实。）T：Readthetextquicklyandsilently.Andthentryyourbesttoanswerthefollowingquestions.Task1:What’sthemainideaofthetext?Waystoincreasethericeoutput.YuanLongping’sdreams.YuanLongping'ssuperhybridrice.YuanLongping—anagriculturalpioneer.Suggestedanswer： DTask2-.Matchthefollowingmainideaswiththerightparagraphs.Para.1A.YuanLongping’sdreams.Para.2B.YuanLongping’spersonality.Para.3C.YuanLongping'sbriefintroduction.‘Para.4D.YuanLongpingsappearanceandhisachievement.Suggestedanswers：Para.1-DPara.2-CPara.3-BPara.4-AScanningfordetails（设计意图 ：引导学生阅读文本材料，并寻找有关袁隆平的细节内容然后回答问题，通过这种方式进一步理解课文。）Task3:Readthefourparagraphsandthenanswerthecorresponding（目应的）questionsineachpara-graph.Para.1YuanLongping’sappearanceandhisachievement.Ql:WhatdoesYuanLongpinglooklike?Suggestedanswer：Wehassunburntfaceandarmsandaslim,strongbody.Heismorelikeafarmerthanascientist.Q2:Whatishisachievement?Suggestedanswer： Hegrowswhatiscalledsuperhybridrice,whichmakesitpossibletoproduce20%moreofthecropinthesamefields.Para.2YuanLongping’sbriefintroduction.Putthefactsinrightorder.Hewasbornintoapoorfarmer'sfamily.HegraduatedfromSouthwestAgriculturalCollege.In1950,Chinesefarmerscouldproduceabout56milliontonsofrice.Nearly112milliontonsofricewasproducedbygrowinghissuperhybridrice.Hesearchedforawaytoincreasericeharvestswithoutexpandingtheareaoffields.Hehelpsridtheworldofhungerbycirculatinghisknowledgeinlessdevelopedcountries.Suggestedanswer： a-c-b-e-d-fPara.3YuanLongping'speryonali（今命erssnality（今命erssnalityNOTtrue?Heissatisfiedwithhislifebecauseheisnowrichandfamous.Hecareslittleaboutmoneyandfame（^声）.Hewouldratherworkthanleadacomfortablelife.Heenjoysasimplerlifethanmostrichandfamouspeople.Suggestedanswer：APara.4YuanLongping'sdreams.ThefirstdreamTo__akindofricethatcouldfeedmorepeople.ThericeplantswereEachearwasEachgrainwasSuggestedanswers:produce；astallassorghum；asbigasanearofcorn；ashugeasapeanutTheseconddreamTo__hisricesothatitcanbegrown.Suggestedanswers：export;aroundtheglobefStep3Consolidation（设计意图：学生通过阅读获得了信息，而运用所输入的信息来完成某项有实际意义的任务能巩固其阅读效果，内化其学习内容，进行德育渗透，学生通过讨论、采访和辩论，进一步理解袁隆平的优秀品质，唤起同学们热爱科学、研究科学的意识，进而增强学生们克服学习和生活上面对困难的勇气和信心，以鼓励和激发他们的创造性。）ResumeNameYuanLongpingNationalityDateofbirth1930OccupationEducationGraduatedfromAppearance faceandarms bodyAchievementsHegrows .Hehelps theworldofhunger.DreamTo hisricesothatitcanbegrownaroundtheglobe.Hobbies ; ; ; Suggestedanswers:Chinese；scientist；SouthwestAgriculturalCollege；sunburnt；slimandstrong； superhybridrice；rid；export;listeningtoviolinmusic；playingmah-jong；swimming；reading4fStep4LanguageinuseRoleplaySupposeyouarethehost/hostessandyourguestisYuanLongping.PleaseorganizeaninterviewwithYuanLongping.Youmayusethefollowingtopicsandusefulexpressions.Topics:AchievementsGoalsDreamsLifeAttitudeHobbiesUsefulexpressionsbesatisfiedwithleada...lifeIdreamof/about...ismydream/goal.preferfreedomtofameMydreamis...superhybridricewouldrather