四年级英语上册Unit 1《My classroom》（2）
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四年级英语上册Unit 1《My classroom》（2） Let's learn teacher's desk computer fan wall floor Look!This is the new classroom.The door is orange. Let's talk Let's clean the classroom! OK. Let me clean the techaer's desk. Let me clean the windows. Let me help you. Thank you. Let's 表示一种提议，意思是“让我们……”其中us包括对方在内。 Let us 表示一种请求，意思是“请允许我……”所提议的内容不包括包括对方。 接受别人的帮组后应及时说：Thank you. 进出教室门口或上下楼梯有人挡住路时，应有礼貌地说：Excuse me.不应试图挤过去。 几个同行想让别人先走时，可以说：After you.（请你先走。） 同学相处时要组人为乐，要乐于对伙伴说：Let me help you.（让我来帮助你。） 1、Wu Yifan can____.(A) A、clean the teacher's desk B、clean the desks and chairs C、carry the water. 1、John can____.(B) A、clean the teacher's desk B、clean the desks and chairs C、carry the water. 1、Mike can____.(C) A、clean the teacher's desk B、clean the desks and chairs C、carry the water. Look and Say Let's clean the classroom. Let's clean the desks and chairs. Let's clean the window. Let's clean the blackboard. Let's chant Clean the desks, Clean the chairs. Clean the blackboard every day! Clean the windows, Clean the door. Clean the classroom every day! Let's play Let's clean the classroom! OK. Let me clean the teacher's desk. Let me clean the blackboard. Clour and say This is my classroom.The door is yellow.The desks are green.The teacher's desk is orange. The board is black.The computer is black,too.The fan is blue.The floor is brown.The lights are pink.The curtains are red.The wall is white.I like my classroom. Homewrok 1、朗读之星：运用正确的语音、语调朗读Let's talk；并在情景中恰当运用句型Let's … Let me …提出行动建议。 2、记忆里大挑战：听、说、认读所学单词。 3、魔幻教室：用彩笔描绘一个magic classroom，并用The …is/are …进行介绍。 4、好行为，人人爱：培养自己在学校生活中的良好行为习惯。
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自动(将会根据您的网速，自动调整清晰度)
标清(适合网速较慢，视频卡顿的用户)
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超清(适合网速极快，追求高品质享受的用户)
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