lightupscience(科学)3b课件unit3electricitylesson1circu

上传人:tia****g98 文档编号:245228469 上传时间:2024-10-08 格式:PPTX 页数:14 大小:18.72MB
返回 下载 相关 举报
lightupscience(科学)3b课件unit3electricitylesson1circu_第1页
第1页 / 共14页
lightupscience(科学)3b课件unit3electricitylesson1circu_第2页
第2页 / 共14页
lightupscience(科学)3b课件unit3electricitylesson1circu_第3页
第3页 / 共14页
点击查看更多>>
资源描述
单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2016-5-19,#,U,NIT 3,电,E,LECTRI-CITY,What makes the bulbs light?,What makes the toy go?,What moves through the wires?,Say it if you know!,battery,(,电池,),bulb,(,灯泡,),complete circuit,(,闭合回路,),electricity,(,电,),wire,(,导线,),Lesson 1 Circuits,What makes the car run?,The batteries make the car run.,computer,fan,lam,p,Which objects use electricity?Tick,(,),.,pencil,torch,desk,Here is a bulb,a battery and some wires.Can you make the bulb light?,If the bulb lights,the circuit is a complete circuit.Electricity can only go through a complete circuit.A complete circuit has no gaps.,Draw your results.,Compare the two circuits.Tick,(,),or cross(,).,Does the bulb light?,Does it have gaps?,Is it a complete circuit?,Electricity can go through only a complete circuit.,A complete circuit has no gaps.,I made a complete circuit.,I compared circuits.,I saw electricity.,What do you need to make a complete circuit?Draw lines.,Look at this circuit with a buzzer.Is it a complete circuit?,How can you stop the buzzer noise?Talk with your friends.,Workbook,Which are complete circuits?Tick,(,).,
展开阅读全文
相关资源
正为您匹配相似的精品文档
相关搜索

最新文档


当前位置:首页 > 图纸专区 > 课件教案


copyright@ 2023-2025  zhuangpeitu.com 装配图网版权所有   联系电话:18123376007

备案号:ICP2024067431-1 川公网安备51140202000466号


本站为文档C2C交易模式,即用户上传的文档直接被用户下载,本站只是中间服务平台,本站所有文档下载所得的收益归上传人(含作者)所有。装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。若文档所含内容侵犯了您的版权或隐私,请立即通知装配图网,我们立即给予删除!