高中英语《unit4 astronomy the science of the stars》reading教案（1） 新人教版必修3

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1、河北省抚宁县第六中学高中英语《Unit4Astronomythescienceofthestars》reading教案（1）新人教版必修3一、教案背景1，课时：1课时2，学生课前准备：尽可能多的搜集有关天文学的知识二、教学重点Developstudents’readingandspeakingskills.三、教学难点Enablestudentstolearntousereadingstrategiessuchasskimming,scanning,andsoon.四、三维目标技能目标1.Getstudentsto

2、learnsomeusefulnewwordsandexpressionsinthispart.2.Getstudentstoreadthetext...方法目标Developstudents’readingskillsandenablethemtolearnhowtousedifferentreadingstrategiestoreaddifferentreadingmaterials.情感目标1.Stimulatestudents’interestsoflearningEnglishbyreadingthete

3、xt.2.Developstudents’senseofgroupcooperationandteamwork.3.letstudentslearnabouthowlifebeganonearthandtheimportanceofprotectingtheearth.五、教学方法：小组合作探究六、教具：多媒体七、教学过程Warming-upandreadingStep1Revision1.Checkthehomeworkexercises.2.AsksomestudentstoreadthewordsofU4.S

4、tep2.Scanning[1.matchthemainideawitheachparagraph.Para.1formation(形成)oftheearth.Para.2Theimportanceofwaterforlife.Para.3Awidelyacceptedtheoryabouttheformationoftheuniverse.Para.4Thearrivalofhumansandtheirimpactontheearth.[Para.5Thedevelopmentofplantsandanimals

5、ontheearth.2.Dividethetextinto2partsStage1:Thedevelopmentoftheearth(para___—___)Stage2:Thedevelopmentoflife(para___—___)Step3.Carefullyreading1.Finishthefollowingtasks.Stage1:Thedevelopmentoftheearth(1)AftertheBigBang,whatwastheearthlike?It’sstilljust___

6、_____________.Thedustsettledintoa___________.(2)Whathappenednext?It________withfireandrockandproduced______,_______,_____________andother______.(3)Whatdidthewatervapourandgasesform?______________________.(4)Whatappearedastheearthcooleddown?_______appearedWhyis

7、watersoimportantforthebeginningoflife?__________________________________________________________________________________________________________________________________________Stage2Thedevelopmentoflife(1)Whatlifedevelopedafterwaterappeared?___________appearsi

8、nwater(2)Whatlifedevelopedinwaternext?_________andallsortsof___(3)Whataboutthelifeonland?_______and__________appeared(4.)Whatlifedevelopednextonland?Theplantsgrewinto______,_______