2023学年完整公开课版教学设计3：GreatScientists

Module4GreatScientists教学设计（第3课时）一、Teachinggoals教学目标1.Targetlanguage目标语言a.重点词汇和短语staple,producer,leading,figure,educate,agriculture,breeding,species,yield,original,publish,sterile,breakthrough,support,production,convert,export,hybrid,agricultural,replace,quality,quantity,bringup,asaresultof,cashcropb.重点句子1.Intherice-growingworld,theChinesescientist,YuanLongping,isaleadingfigure.P322.Hethoughttherewasonlyonewaytodothis———bycrossingdifferentspeciesofriceplant,andthenhecouldproduceanewplantwhichcouldgiveahigheryieldthaneitheroftheoriginalplants.P323.AsaresultofYuanLongping’sdiscoveriesChinesericeproductionrosebypercentinthe1990’s.P322.Abilitygoals能力目标a.EnableStudentstotalkabout“thefatherofhybridrice—YuanLongping”:Whenandwherewasheborn?Whywashefamous?Whatdidhediscover?Howimportantisthediscovery?b.Understandthetextandanswerthefollowingquestions:WhydidYuanLongpingdotheexperimentincrops?Whatwasthebreakthroughin1970?Whataretheadvantagesofthenewhybridrice?WhereisthericegrownbesidesinChina?c.EnabletheStudentstounderstandthedetailsaboutthepassage,choosingthecorrectansweraccordingtothetextandfillintheformaboutthepassage.3.Learningabilitygoals学能目标HelpStudentslearnhowtotalkaboutYuanLongpingandhisachievements.二、Teachingimportantpoints教学重点a.Talkabout“thefatherofhybridrice—YuanLongping”:Whenandwherewasheborn?Whywashefamous?Whatdidhediscover?Howimportantisthediscovery?b.Discussthequestionofcomprehension:WhyisYuanLongping’sdiscoveryveryimportant?三、Teachingdifficultpoints教学难点a.Understandtheimportanceofscientists’achievements.b.Discussthequestions:Whatwouldyouthinkofthenewhybridriceifyouarearicefarmer?Explainwhy.Isthetitleofthepassagesuitable?Ifnot,writeanewoneandgivethereasons.c.DiscusswhatthestudentscanlearnfromYuanLongping.四、Teachingmethods教学方法a.Skimmingandscanning；b.Asking-and-answeringactivityinunderstandingthetext;c.Discussion.五、Teachingaids教具准备Arecorder,acomputer,aprojector.六、Teachingprocedures&ways教学过程与方式Step1Revision1Readafterthetapetorevisethewordsofthismoduel.2Revise,Introductionofthismoduel.Step2WarmingupT:DoyouhaveageneralideaaboutYuanLongping?Ss:Yes,alittle.T:HaveyoufinishedreadingthetextonPage32Ss:Yes,ofcourse.T:Nowyouhavegotageneralideaaboutthegreatscientist—YuanLongping.Todaywearegoingtocomprehendthepassageabouthim.Step3ReadingScanning1.Readthetextquicklyandmakestudentsfindthetopicsentenceofeachparagraph,matchthetwoparts.Para1A.Hisdiscoverieshavebrought

ingreatprofit.Para2B.Asaboy,hewascalled“thestudentwhoaskedquestions.Para3C.YuanLongpingisaleadingfigureintherice–growingworld.Para4D.TheyieldofthenewhybridriceismuchgreaterthanthatofothertypesofricegrowninPakistan.Para5E.Asayoungteacher,hebeganexperimentsincropbreeding.Para6F.Hediscoveredanewtypeofrice.2.Readthetextoneparagraphbyparagraphandanswerthequestions.InthispartStudentswillreadthetextagainandthenworktogetherwiththeirpartnerstoanswersomequestionsthatteachersshowonthescreenaboutthepassage.Givethemafewminutestofindouttheanswersandtalkaboutthemwiththeirpartners.Checktheanswerswiththewholeclass.Step4Carefulreading.1Readthepassageanddecidewhetherthestatementsaretrue(T)orfalse(F).Chinaproducesmorericethananyothercountry.YuanLongpingaskedalotofquestionsatschool.3.Hedevelopedanewkindoffast-growingrice.4.Thegovernmenthelpedhiminhisresearch.5.Thenewricereplacedvegetablesin50thousandsquarekilometres.6.Thenewriceisnowgrowninothercountries,suchasPakistan.2ReadthetextcarefullyandcompletethefollowingchartInhischildhoodHeinmanyschoolsandwasgivenanickname.Hewasinterestedinplants.IncollegeHestudied3.___________.__________Hebeganexperimentsincropbreeding.In1966Theresultsofhisexperiments5.______________inChina.Step5PostreadingAfterlearningthetext,fillintheblanksProfessorYuanLongpingisaleadingfigureinthe___________world.Heisfamousforhisgreatachievementsin__________andiswell-known__“theFatherofHybridRice”.Aftermanyyears’hardwork,heproducedanewplantby________differentspeciesofriceplant;_____couldgiveahigher_____thaneitheroftheoriginalplants.Thisbreakthroughinricebreedinghasmadegreat____________totheworld.Step6Explanation1.Asaboyhewaseducatedinmanyschoolsandwasgiventhenickname,“thestudentwhoasksquestions”.=Whenhewasaboy,YuanLongpingstudiedinmanyschoolsandwasnicknamed“thestudentwhoasksquestions”.本句为一个简单句。and连接两个并列的被动结构；thestudentwhoasksquestions为thenickname的同位语；whoasksquestions为定语从句，修饰先行词thestudent。2.Hethoughtthatthekeytofeedingpeoplewastohavemorericeandtoproduceitmorequickly.=Hebelievedthathavingmorericeandproducingitmorequicklywasthemostimportantthingtofeedpeople本句是一个复合句。thatthekey...itmorequickly是宾语从句；宾语从句中两个并列的动词不定式短语tohavemorerice和toproduceitmorequickly作表语。thekeytofeedingpeople类似用法的名词还有：answer,solution,journey,trip,tour,visit,way,entrance,flight等。1)--Howdoyoudealwiththedisagreementbetweenthecompanyandthecustomers?--Thekey___theproblemistomeetthedemand____bythecustomers.A.tosolving;makingB.tosolving;madeC.tosolve;makingD.tosolve;made2)你知道解决这一问题的关键吗?Doyouknowthekeytosolvingtheproblem?3)thousandsquarekilometersofricefieldswereconvertedtogrowingvegetablesandothercashcrops3.Hethoughttherewasonlyonewaytodothis—bycrossingdifferentspeciesofriceplant,andthenhecouldproduceanewplantwhichc