entsandfouroceansonthemap.\rIntroducethesituationinthesevencontinents.\rStep3.LookattheglobeandsingthesonginLesson52.Letvolunteerscometothefrontandsing\rthesong.Doasurvey:Howmanystudentscansingthesong?Dotheyallhavegoodlistening\rability?\rStep4.Finishtheexercisesinthislesson.\rStep5.Checkiftheyhavesomedifficulties.Explainthemontheblackboard.\rStep6.Cometo“DoYouKnow"?\rFirstletthestudentsreadtogether.Thenaskthemtosumthemainmeaningofthispart.Atlast,\rmakeupsentenceswiththeimportantgrammars.\rStep7.Homework\r1.ReadthetextofUnit7inactivitybook.\r2.Finishthewritingexercises.\rSummary:\rTheknowledgeinthebookislimited.EncouragethestudentstogetmorefromtheInternetand\rotherbooks.Letthestudentspresentwhattheygetintheclass.Theycanimprovetheir\rcommunicateability.TheyalsolearntousetheInternetandtools.
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