英语人教版五年级下册Unit 6 Work quietly PartB.doc

Unit6 Work quietly Part B lets learn儋州市海头中心学校 蔡采莹一教学目标与要求1.掌握新单词和句子：Keep to the right .Keep your desk clean. Talk quietly. Take turns.2.能看懂警示语图标和标语。3.能对在某个场景下的描述做出提示或警示。如：Talk quietly. Keep your desk clean等。重点能够正确地运用Keep to the right. Keep your desk clean. Talk quietly.Take turns.等句型。难点能看懂警示语图标和标语。2 教学过程1.Lets chant.2.lets tryPresentationLets learn(1)祈使句教学Keep to the right.PPT呈现一些道路交通安全标志和公共设施标志，问学生：看到这些标志你想到什么？我们要遵守交通规则，在公共场合做个文明的人。Keep to the right.靠右行驶或靠右行走。教师出示卡片，教学keep，并解释keep的中文意思。教师边说边举右手：This is rightKeep to the rightT: Look at the picture. What is he doing? S: He is walking.T: We are walking on a way , What must we do?S: 靠右行（Keep to the right）T: Follow me read it : Keep to the rightPPT呈现教室里“保持桌子干净”的图标。Keep your desk clean.保持桌面干净整洁。教师解释：clean在这里是形容词，意思是：干净的、整洁的。请学生说一说在我们的日常生活中还需要注意什么？如：Keep your clothes clean. Keep your classroom clean. Keep your books clean.PPT呈现图书馆或阅览室里“静止喧哗”的标志。Talk quietly.小声交谈。教师解释：quietly是用来修饰动词的，必须放在动词的后面，然后指导跟读以下句子。如：Talk quietly.小声交谈。Walk quickly.快快行走。Walk slowly.慢慢走。Take turns.按顺序来。(2)教师播放Let s learn录音，请学生跟读三遍。(3)学生看图标抢答。(4)小组活动：小组讨论并制定班规。Keep your desk and chair clean.Keep the blackboard clean.Talk quietly.Keep to the right.（注意提醒学生上下楼也要靠右走）三PracticeLook，match and say(1)遇到下列情境，你应该怎幺提醒别人。Hes talking in the library.他正在图书馆里交谈。我们该怎么劝阻呢？请大家给出方案。方案一：Talk quietly. 方案二：Dont talk loudly.We are playing a game.我们正在玩游戏。方案：Take turns.Shes colouring at the desk.她正在桌前上色。方案-:Keep your desk clean.方案二：Keep your hands clean. 方案三：Keep your clothes clean.Theyre writing in class.他们正在教室里写作业.方案-：Work quietly.方案二：Don t work loudly.They are walking on the bridge.他们正在桥上走。方案一：Keep to the right.方案二：Walk slowly.要求学生将方案读一读，并有礼貌地说一说。(2)学生完成Look，m