【教学设计】Module 4（英语外研必修四）-1

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1、Module4GreatScientists本课时编写：马鞍山二中郑蒲港分校朱惠Lesson1IntroductionandReading教材分析Thismodulefocusesongreatscientists.Andinthislesson,studentswilllearnareadingmaterialaboutYuanLongping,afamousChinesescientist,andhiscontributionstoChinaandtheworld.教学目标Bytheendofth

2、islesson,studentswillbeableto:(1)knowaboutYuanLongpingandhiscontributions;(2)enhancereadingabilities;(3)improvestudents’quality.教学重难点StudentsknowaboutYuanLongpingandunderstandhisgreatcontributions.课前准备Multimedia.教学过程Step1Warm-upSharesomepicturesoffamous

3、scientistsathomeandabroad.Thenaskstudentssomequestionsrelatedtothescientists’contributions.1.Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?3.W

4、hoinventedthewayofgivingelectricitytoeverybodyinlargecities?4.WhoisknownasChina’s“fatherofhybridrice”?【设计意图】图片帮助学生导入本节课的话题——greatscientists。问题设置为竞答的方式增添课堂活跃的氛围。Step2Fastreading1.Readthetextanddivideitintofourparts.Part1:Inthericegrowingworld,YuanLongpin

5、gisaleadingfigure.Part2:Asaboy,YuanLongpinglikesaskingquestionsinschool.Part3:YuanLongpingbeganhisexperimentfromanearlyageandsucceedindiscoveringanewplantin1970.Part4:thepositiveeffectsofYuanLongping’sdiscoveries.2.Tickthetopicsmentionedinthepassage.Edu

6、cationBirthplaceChildhoodHabitExperimentsAchievementsMarriageHobbies【设计意图】这两个任务旨在帮助学生快速获得主旨大意以及关于袁隆平的主要信息的概括。Step3CarefulreadinglDecidewhetherthestatementsaretrueorfalse.1.Chinaproducesmorericethananyothercountry.2.YuanLongpingaskedalotofquestionsatscho

7、ol.3.Hedevelopedanewkindoffast-growingrice.4.Thegovernmenthelpedhiminhisresearch.5.Thenewricereplacedvegetablesin50thousandsquarekilometers.6.thenewriceisnowgrowninothercountries,suchasPakistan.Question:lWhatwasthekeytofeedingpeople,inYuanLongping’sopin

8、ion?lThreetasks:1.Readthefirsttwoparagraphsanddotheclozetest.Inahungryworld,_____isthe_______foodanditisgrowninmanyothercountriesbesidesChina.Inthe____________world,YuanLongpingisa_____________.Yuanwas___________inChinaandshowedg