2019-2020年高中英语Unit22Lesson3NaturalDisasters教案北师大版选修8.doc

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1、2019-2020年高中英语Unit22Lesson3NaturalDisasters教案北师大版选修8Teachingaims1.wordsandphrases：2.thetext3.readingstrategies4.exercisesabouttext5.vocabulary:prefixesTeachingtimeTwoperiods(两课时连堂)TeachingprocessStep1RevisionReviewthenewwordsoflesson2andhavedictionStep2learnthenewwords1.asksomestudentstoreadt

2、henewwordsfirstandcorrecttheirpronunciation2.playthetapeandhavethemreadafterthetape3.givethemafewminutestoreadthenewwordsfreely,tellthemiftheycan’treadthewords,encouragethemtoasktheteacher.step3reading1.beforeyoustarthavestudentsreadthekeywords,payparticularattentiontowordstress.thenletthemdi

3、scussthequestionsinpairs.2.letstudentsreadreadingstrategies.gettheirmeaning.3.readtolearna)exercise2.studentsreadthetextquicklyandchecktheiranswerstoexercise1.b)exercise3.tellstudentstoreadthroughthesentencesfirstbeforetheygobacktothetextandstudyeachparagraph.thenaskthemtopletetheexerciseindi

4、vidually.checktheiranswersc)exercise4.playthecassettetwice,andaskstudentstoreadthetextagainandanswerthequestionsstep4vocabulary:prefixes1．Exercise5a)readtheinstructionstotheclassandletstudentsknowwhattodob)studentsdotheexerciseinpairs2.exercise6a)readtheinstructionstotheclassandtellstudentsth

5、eanswersincludewordsthatareinbracketsinexercise5.b)asksomestudentstodotheexerciseontheblackboard.c)checktheiranswersandreadthesentences3.speaking:exercise7a)givethemafewminutestodiscussthequestionsinpairsb)goaroundandmonitorthemc)checktheiranswersstep5HomeworkExercise2inpage56