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　　unit 12 i came by plane.
　　teaching content:
　　part b
　　teaching aims:
　　1.tell the children to be confident .
　　2.can listen and say the new words of part b: a tram a ferry a helicopter a train on foot
　　3.grasp the sentence pattern: i came by plane. 介绍by的用法。
　　teaching emphasis and difficulties:
　　1 . can listen and say the new words of part b: a tram a ferry a helicopter a train on foot
　　2．grasp the sentence pattern: i came by plane. 介绍by的用法。
　　teaching aids :
　　pictures , cards, recorder, tape .
　　teaching methods:
　　1.direct method.
　　2.audio-lingual method.
　　3.games.
　　teaching procedures:
　　step 1 lead in
　　1.greetings .
　　2.warm up:
　　游戏----magic eyes（火眼金睛）
　　将各旅游景点及公共场所的图片贴在黑帮上，师问生答，看谁的反应最快。
　　t: what’s the name of the place?
　　s1:it’s the window of the world.
　　t: and what’s the name of the place?
　　s2:….
　　step 2 presentation
　　1.show the pictures of part b: a tram a ferry a helicopter a train on foot
　　2．听b部分录音，跟读。
　　3.lear the sentence pattern: t: i had a trip yesterday and i enjoyed it very much. how did i came there? i came by plane/tram/ ferry /helicopter/train/on foot.
　　step 3 practice
　　1.quick response : show the pictures and new words of the new knowledge and have the children say them as quick as possible .
　　2.a game :the police catch the thief .
　　3.play a game : guessing game with pictures.
　　step 4 consolidation
　　1. sum up: 对学生的表现进行评价，给予肯定和鼓励，激发学生说的欲望。
　　2.homework :
　　read part a and copy the new knowledge for 5 times .
　　blackboard design:
　　unit 13 i came by plane.
　　a tram a ferry a helicopter
　　a train on foot
　　how did you come here?
　　i came by plane/tram/ ferry /helicopter/train/on foot.