高中英语Unit 22 Lesson 3 Natural Disasters 1北师大版选修8VIP免费

Unit22Lesson3UnnaturaldisastersTeachingaims1.wordsandphrases：2.thetext3.readingstrategies4.exercisesabouttext5.vocabulary:prefixesTeachingtimeTwoperiods(两课时连堂)TeachingprocessStep1RevisionReviewthenewwordsoflesson2andhavedictionStep2learnthenewwords1.asksomestudentstoreadthenewwordsfirstandcorrecttheirpronunciation2.playthetapeandhavethemreadafterthetape3.givethemafewminutestoreadthenewwordsfreely,tellthemiftheycan’treadthewords,encouragethemtoasktheteacher.step3reading1.beforeyoustarthavestudentsreadthekeywords,payparticularattentiontowordstress.thenletthemdiscussthequestionsinpairs.2.letstudentsreadreadingstrategies.gettheirmeaning.3.readtolearna)exercise2.studentsreadthetextquicklyandchecktheiranswerstoexercise1.b)exercise3.tellstudentstoreadthroughthesentencesfirstbeforetheygobacktothetextandstudyeachparagraph.thenaskthemtocompletetheexerciseindividually.checktheiranswersc)exercise4.playthecassettetwice,andaskstudentstoreadthetextagainandanswerthequestionsstep4vocabulary:prefixes1．Exercise5a)readtheinstructionstotheclassandletstudentsknowwhattodob)studentsdotheexerciseinpairs2.exercise6a)readtheinstructionstotheclassandtellstudentstheanswersincludewordsthatareinbracketsinexercise5.b)asksomestudentstodotheexerciseontheblackboard.c)checktheiranswersandreadthesentences3.speaking:exercise7a)givethemafewminutestodiscussthequestionsinpairsb)goaroundandmonitorthemc)checktheiranswersstep5HomeworkExercise2inpage56用心爱心专心用心爱心专心