標(biāo)題：初三unit 13 lesson49教案

　　period:thefirstperiod
　　content:lesson49
　　properties:recorder;overheadprojector;flashcards.
　　teachingobjectives:
　　1.letthestudentssaythenumbers.
　　2.learnsomenewwordsandusefulexpressions.
　　languagefocus:population,million,billion,increase,grow,what’sthepopulationofgerma　……（快文網(wǎng)http://hoachina.com省略475字，正式會(huì)員可完整閱讀）……　
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blackboard,togivethestudentsmorepracticeinsayingthenumbers.
　　v.presentation
　　presentmoredifficultnumbers,thengothroughthemodel.pointouthowcommasareused.letthestudentstrytosaythenumbersinthisexercise.haythetapeforthestudentstolistenandrepeat.
　　vi.practice
　　part3,usingamapoftheworld,gothroughcontentsofthetable.learnthemeaningofpopulation.
　　forexample:
　　1.ourcityhasapopulationoftwobillion.
　　2.what’sthepopulationoftianjin?
　　3.chinahasthelargestpopulationoftheworld.
　　askthestudentssomequestions,usingthemodelgiven,e.g.:what’sthepopulationof…?whataboutthepopulationof…?finally,getthestudentstoaskandanswerinpairs.
　　vii.exercisesinclass
　　letthestudentsdoenoughpracticeinreadingthenumbers.
　　haveadictation.
　　1.what’sthepopulationoffrance?aboutfifty-eightmillion.
　　2.theworldspopulationwasabout5300millionin1990.
　　3.ninebillion,eighthundredandseventy-threemillion,fourhundredandtwenty-fivethousand,twohundredandsixty-one.
　　 ……（未完，全文共2053字，當(dāng)前只顯示1236字，請(qǐng)閱讀下面提示信息。收藏初三unit 13 lesson49教案）

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