必修五导学案

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1、必修五Unit1《JohnSnowdefeats“KingCholera”》导学案编写人：许昌平　　审核人：高二英语组　　编写时间：2013-8-1班级组别组名姓名Periodone【学习目标】1.Developthestudents’readingability2.Learnsomethingaboutscienceandcontributionsofscientists【重点难点】Learnhowtoexpressthestagesinexamininganewscientificidea【学法指导】1.通读文章

2、，理解文章大意。2.再次细读文章，理解细节内容。【知识链接】Whatdoyouknowaboutsomescientistsandtheirdiscoveries?Pleasechoosethebestanswers.1.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?2.Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened?3.Wh

3、odiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?A.ZhangHengB.MariesCurieC.StephenHawkingD.ThomasEdisonE.CharlesDarwinF.Archimedes【学习过程】Step1.Fast-reading:Readthewholepassageandtrytodothefollowingactivities.1.What’sthemainideaofthepassage?____

4、___A.JohnSnowwasawell-knowndoctorinLondon.B.ThecauseofCholerawaspollutedwater.C.Thesourceofalldrinkingwatershouldbeexamined.D.HowJohncollected,analyzeddataandfoundthecauseofthediseaseanddefeatedthedisease.2.ThechartshowsJohn’sstagesinhisresearch.Pleasematchthem

5、ainideaswiththerightparagraph.ParaStagesGeneralideas1Thecausesofcholera2Thecorrectorpossibletheories3Collectdataonwherepeoplewereillanddiedandwheretheygottheirwater4Plotinformationonamaptofindoutwherepeoplediedordidnotdie5Analyzethewatertoseeifthatisthecauseoft

6、heillness6Findotherevidencestoconfirmhisconclusion7ThepolluteddirtysourceofdrinkingwaterwastoblameforthecauseoftheLondoncholeraA.Drawaconclusion.B.ThinkofamethodC.CollectresultsD.MakeaquestionE.FindaproblemF.AnalyzetheresultsG.FindsupportingevidenceStep2.Carefu

7、lreading:Readthetextcarefullyandchoosethebestanswers.1.Fromthetextwecanlearnthat_______.A.choleraneverbreaksoutintheworld.B.JohnSnowwasgoodatdrawingmaps.C.JohnSnowcamefromanordinaryfamily.D.Carefulinvestigationsareveryimportantinsolvingproblems.2.Whichofthefoll

8、owingstatementsisTRUEaccordingtothetext?_______.A.Johnwasafamousdoctorforeasingthebirthofbabies.B.Awomanandherdaughterdiedofcholerabecausetheydidn’tfollowJohn’sadvice.C.“Kin