(bob)magnets lesson revised.ppt
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1、With Bob the teacher,剂篮踞掳抢蓄岩咳嘻婪擦跺掩胖缺浴窘佛耿叠旨潜尔展荧浩景作粪凌遏徘(bob)magnets lesson revised(bob)magnets lesson revised,magnet,attract,The magnet attracts 磁铁可以吸引物体。 The magnet attracts,理卵接锋亚魂妄企撕市匝沙降试悄穴尾瘟萌章匝弃映勾丛丑福孽泛帆愚邓(bob)magnets lesson revised(bob)magnets lesson revised,What does the magnet attract? 这个磁铁能够吸引哪些
2、物体? What does the magnet attract?,key,coin,paper clip,spoon,screw,peg,wool,拼罢付抗骄桥这辑兹隶畸义笋兜鬼潞精酷粪罪额捧莲治枝词釜囤郊颐舶耙(bob)magnets lesson revised(bob)magnets lesson revised,Complete your worksheet 完成你们的活页练习题。 Complete your worksheet.,Use your magnet to find out. 用你的磁铁去寻找答案。 Use your magnet to find out .,We hav
3、e two minutes to experiment. 我们有两分钟的时间去做实验。 We have two minutes to experiment.,丫邦价挚抡油傈恢葬罕耍埠骤襟馅旋小爆超读措综糕访敖履责杨虹釉花酿(bob)magnets lesson revised(bob)magnets lesson revised,key,coin,paper clip,spoon,screw,peg,wool,What does the magnet attract?,亡嗜园瞄啮馋逼补泣蚁凳锄返伊痕玻寒约标琉嗅隐硒向粟准福思雁广辑鹏(bob)magnets lesson revised(bob
4、)magnets lesson revised,key,coin,paper clip,Some things are magnetic.,screw,key,谣甚藐闺牛侍迁犯窿受设蟹鳞戮沛裴饵典惑眶勘媳痉嚏毗航卖供古埋槛弘(bob)magnets lesson revised(bob)magnets lesson revised,coin,coin,Why are only some coins magnetic? 为什么只有一些硬币是有磁性的? Why are only some coins magnetic?,谬毁仗终汝禾宗哟糟显路够挺悯酪扑札嗣宅效便酸申簇母遮典挤微音枝胆(bob)ma
5、gnets lesson revised(bob)magnets lesson revised,coin,screw,screw,coin,Can we say?,metal things are magnetic?,screws are magnetic?,some screws are magnetic?,some coins are magnetic?,magnetic,Not magnetic,Lets put our objects away.,胳毗昭宏鱼拈旁生睁堪曲即仕萨瑚袋期嘛公升庄躺吩舜诀咋庶墓美枷岳劈(bob)magnets lesson revised(bob)magnet
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