Properties:Recorder,OverheadProjectorandamapofworld. 　　TeachingObjectives: 　　1.Practiselisteningability. 　　2.Revisethegrammar:theComparativeDegreesofAdjectiveandAdverbs 　　ThePastPerfectTense 　　LanguageFocus:Checkpoint18 　　TeachingProcedures: 　　I.Showingtheteachingaims 　　II.Revision 　　Checkhomework,thenaskthestudentstoreadthepartners'homeworktosharewitheachother. 　　RevisetheuseoftheInfinitive 　　III.leadingin 　　T:Todaywe'lllearnsomethingaboutCoco.Doyouknowwheresheisfrom? 　　IV.Listeningpractice 　　Playthetapeorforthestudentstolistenandfindtheanswer,thenlookattheworkbook,Exercise1,gothroughthequestionswiththestudentsandmakesuretheycanunderstandwhattheymean.Playthetapeagain,letthestudentsdiscusstheiranswersinpainsbeforetheteachercheckstheanswerswiththewholeclass. 　　V.Presentation 　　Showthestudentsamapoftheworld,andask:Whatmapisit?Helpthestudentsfind“China”and“India”onthemap.Letthestudentsdiscussthetwocountries:Theyaredevelopingcountries.Theyhavealargepopulationintheworld. 　　Ask:What’sthepopulationofChinaandwhat’sthepopulationofIndia?LetthestudentsreadPart2andanswerthequestions.(China'spopulationis1328000000andIndia'spopulationis1000000000).That’stosayIndia’spopulationissmallerthanChina’s.Askthestudentstousethewordsintheboxtocompletethepassage,thenreadtogether,finallyaskthestudentstoretellthetext. 　　VI.Practice 　　RevisetheGrammar:ThePastPerfectTense,givesomeexamples: 　　1.Hehadleftbeforehiswifecameback. 　　2.IrememberedthatPeterhadalreadygotabike. 　　3.Bytheendoflastmonth,hehadlearned2000newwords. 　　4.WhenIgottothecinema,thefilmhadbegun. 　　ThenaskthestudentstodoExercise3.Theanswersare:1C2E3A4B5D.Letthestudentsreadthesesentencestogether. 　　VII.Practice 　　AskthestudentstodoExercise4first,thenchecktheanswers.Theanswersare:had,in,is,more,the,had,to,in,had,that,to,us,and,to 　　VIII.Workbook 　　Givethestudentsfiveminutestofinishworkbook.DoExercises1,3and4.Thenchecktheanswers. 　　TheanswerstoExercise1are:took,went,found,was,called,told,hadhappened,said,wouldgo,came,wasfound,checked,founded,said,stole,went,enjoyed,came,found,hadstolen,had 　　TheanswerstoExercise3are:Iwornout2tryon3slowdown4madeupmymind5ampleasedwith6wereangrywith,deserveto7atleast8asif9carriedon 　　IX.Summary 　　Exercisesinclass