重大版英语三年级上册Unit 2《Look a ball》ppt课件4.ppt

Unit 2 Look, a Ball! Look,a ball Yes,its a ball. Look,a dog Yes,its a dog. Look,a car Yes,its a car. Look,a car No,its a ball. Look,a cat. No,its a dog. Look,a ball No,it isnt. pen p-en pencil pen-cil ruler ru-ler book boo-k A book? Yes, it is. A ruler? Yes, it is. A pen? Yes, it is. A pencil? Yes, it is. A ruler? No, it isnt. Its a book. A book? No, it isnt. Its a ruler. A pencil? No, it isnt. Its a pen. A pen? No, it isnt. Its a pencil. 1.Bomb 游戏 将全班分成几大组，教师首先在其中一个 单词下埋这地雷，当读到埋有地雷的单词 时，学生不能跟读，读出的孩子就踩到了 地雷，全班同学一起朝着这位同学投炸弹， 并齐说： One, Two, Three, Bomb! 该组同 学就不能得分 1.由教师边说边做，让学生看清教师手里拿 什么用品做什么动作。 2.由教师发出指令让学生做出相应的动 作，主要检查学生所拿的学习用品是否和 老师指令中要求的相同。 3.当学生能熟练做出各种动作后，可让学 生变换学习用品继续做动作。例如“ Show me your book. Take out your pencil. . Show me your ruler. Let s draw a line”