Chapter6PollutionFightersLanguageTeachingaimsAimsoftheknowledge1.GraspthePresentContinuousTense2.GrasptheformsofthePresentContinuousTenseAimsoftheabilitiesTodevelopSs’abilitiesoflistening,speakingandcomprehension.ImportantpointGraspthePresentContinuousTenseGrasptheformsofthePresentContinuousTenseDifficultpointUsingthePresentContinuousTensecorrectly.TeachingaidsMultimediaequipmentsTeachingmethodsTask-basedmethodsTeachingcontentsTeachingTeachers’activitiesStudents’activitiesStep1Warm-upStep2PresentationStep3LookandlearnStep4PractiseGreetings.Showthepicturetothestudents.Askthem“What’she/shedoing?Whataretheydoing?”TeachthestudentsthePresentContinuousTenseandtheformsofthePresentContinuousTense.AskthestudentstoGreetings.Thestudentslookatthepicturesandanswerthequestions.ThestudentslearnandpracticetheformsofthePresentContinuousTense.Thestudentsfinishtheexercises.Step5Homeworkpracticetheexercises.Helpstudentstochecktheanswers.LetthestudentsfinishWorkbookexercises.(P126)Askthestudentstowritethemdown.