八年级下Unit2SectionA2aListeningteachingPre-listeningactivities（听前活动）While-listeningactivities（听中活动）Post-listeningactivities（听后活动）Reviewthephrasalverbalearnedthefirstlessonofthisunit.Talkaboutaschoolclean-upandcreatthesituationofthecityparkclean-upandleadtotheproblemhowtoaskmorepeopletojoininandletmorepeopleknowabouttheactivity.AskSstothinkupasmanyasways.Thenlookandtalkaboutthe5pictures.MakesureSsknowwhattodo.Playforthefirsttime.IfSsneed,playmoretimes.ChecktheanswerbyaskingSstosaysentencesTheycan/could/will…Thenlistenfor2b.Listenandrepeattheconversation.Thendiscusswhichideatheylikebest.Andaddmoreways.WriteaplanforTheAixiLakeWetlandParkClean-up.
