unit12 fact and fantasy

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1、Unit12FactandfantasyE第-二-教:育_资N源v网　　Unit12Factandfantasy　　TeachingGoals　　1.Talkaboutsciencefiction.　　2.Learntoexpressbeliefsanddoubts.　　3.LearnaboutWordFormation(2).　　4.Practicecreativewriting.　　TheFirstPeriod　　TeachingAims:　　1.Learnaboutsomescientificfactsbydoingasmallsciencequiz.　　2.Tr

2、ainthestudents’listeningability.　　3.Developthestudents’speakingabilitybytalkingaboutsciencefictionusingtheuse¬fulexpressionsforbeliefsanddoubts.　　TeachingImportantPoints:　　1.Trainthestudents’listeningability.　　2.Mastertheusefulexpressionsforbeliefsanddoubts.　　TeachingDifficultPoints:　　1.

3、Howtoimprovethestudents’listeningability.　　2.Howtofinishthetaskofspeaking.　　TeachingMethods;　　1.Freetalktoarousethestudents’interestinsciencefiction.　　2.Listening-and-answeringactivitytohelpthestudentsgothroughthelisteningmate¬rial.　　3.Discussiontomakethestudentsfinishthetaskofspeaking.　

4、　TeachingAids:　　1.themultimedia　　2.theblackboard　　TeachingProcedures:　　Step1Greetings　　Greetthewholeclassasusual.　　Step2Free-talkandLead-in　　GivetheSstenminutestotalkaboutthetopiconsciencefantasy.　　Step3Warmingup　　Haveaquiz(Teacherusesthemultimediatoshowthefollowing.)　　1.Whatisthehighest

5、mountainonearthandhowhighitis?(2points):　　2.Whatisthedeepestpointintheocean;andwhereisit?(2points):　　3.Whichisthelongestriveronearth:andhowlongisit?(2points);　　4.Whatisthedistancefromtheearthto;themoon?WhatisittoMars?What;isittotheneareststar?(6points):　　5.Howfarisittothecentreofthe:eart

6、h?(2points):　　6.Howhigharethetemperaturesnear:thecentreoftheearth?(2points):　　7.Whatisthelongestdistancearound;theworld?(2points):　　8.Howfastdoesaballoontravel?How:aboutanaeroplane?Howaboutaspaceshuttle?(6points)　　Suggestedanswers;　　1.MountQomolangma;8848.13m　　2.MarianaTrench;inthewestof

7、thePacificOcean.　　3.TheNileRiver;6600kilometers　　4.380,000kilometers;morethan56,000,000kilometers　　5.150,000,000kilometers　　6.7500K　　7.40,000kilometers　　8.about30—40kilometersperhour;about500kilometersperhour;about7.4—11.2kilometerspersec¬ond　　Step4Listening　　T:SomuchforW