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ewtech
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gaids教具实物或图片多媒体课件录音机ⅢFivefi
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五指教学方案Step1Review第一步复习时间8分钟教师出示图片，创设情景，复习一般过去时被动语态的用法。激发学生的兴趣，培养学生的口语表达能力，为导入新课作准备。利用实物或图片，以师生问答形式复习一般过去时的被动语态及重要词组和句型。THowareyouboysa
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第二步呈现时间12分钟创设语境，呈现新词汇。然后阅读1a，完成1b。让学生了解全球定位系统，培养学生的快速阅读能力。1紧承上面的话题，以手机为切入点，导入新课。TCellpho
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2播放多媒体，简单介绍GPS，让学生了解其意义，展示GPS的背景知识。TLookatr