课件14张PPT。Assessment 3 Sing a Song>>Warm-up （单击图片可播放动画）help old people on the roadmake teamake cakesclean their homesmake them happyReviewWhat can you do for old people?>> Presentationkeep the rivers cleankeep the air clean and freshplant more treesuse bikes instead of cars…ReviewWe should …>> Presentation…shouldn’t kill wild animalsshouldn’t waste watershouldn’t litterReviewWe shouldn’t …>> PresentationbigbiggerbiggestsmallsmallersmallesttalltallertallestshortshortershortestlonglongerlongestReviewA is … than B.… is the …>> PresentationListen and tick>> PractiseListen and circle>> PractiseLook, read and match>> PractiseLook, read and write>> PractisetallerlongershorterbiggersmallerI can do it>> PractiseI like to do it>> Practise>> Consolidation（单击图片可播放动画）Let’s readHomework close抄写Unit7-Unit9重点单词2英1汉，默写一遍。
