1、人教PEP四年级上册Unit1 My classroomB Lets talk&Lets play ReviewWhere is the?Whats in the classroom?ReviewToday is Teachers Day.Wu Yifan and his friends want to do something for Miss White.CheckWhat do they want to do?A.Make a card.B.B.Clean the classroom.C.C.Send flowers.Listen and chooseLets clean the cla
2、ssroom!cleanOK.提出行动建议的句型1 Lets 句型结构Lets+动词原形+其他.重点解析lets的完整形式是let us.“Lets.”意为“我们吧”。lets后接动词原形。Key pointsWu Yifan can _.A.clean the teachers deskB.clean the desks ad chairsC.carry the waterWatch and chooseACheckteachers deskJohn can _.clean the door B.sweep the floor C.clean the windowsMike can _.A.
3、clean the blackboard B.carry the waterC.clean the teachers deskWatch and chooseBCCheckLet me help you.Thank you.提出行动建议的句型2 Let me.句型结构 Let me+动词原形+其他.重点解析 此句是一个let型祈使句，用于表达自己想要做某事。let后面接人时，人称代词必须用宾格形式，所以要用I的宾格me.Key points易混辨析：lets和let meLets和let me虽然长得像，用法却不相同：lets意为“让我们(一起来做某事)”，常用来提出一起做某事的建议。let
4、me意为“让我(来做某事)”，常用来提供帮助或提出由自己来完成某事。Key pointsWu Yifan:Lets clean the classroom!All:OK.Wu Yifan:Le(t)me clean the teachers desk.John:Le(t)me clean the windows.Zhang Peng:Le(t)me help you.Listen and imitateMike:Thank you.点击小喇叭或文字都可以播放音频 Wu Yifan:_All:OK.Wu Yifan:_John:_Zhang Peng:_Mike:Thank you.Fill i
5、n the blanksLets clean the classroom!Let me clean the teachers desk.Let me clean the windows.Let me help you.Role play四人一组，练习对话并表演，其他同学评价。流利地朗读。流利地表演。有所创新，有感情地表演。BAC0Let me clean the _.A B C D E F _ clean the desks and chairs.A.Let me B.Lets BCheckLets playRead the phrasesLets playPair-workLets clea
6、n the classroom!OK.Let me clean the teachers desk.Let me clean the blackboard.A:Lets clean the classroom/!Ss:OK/Great!B:Let me C:Let me D:Let me help you!A:Thank you!打开U1 B Lets talk句子训练，即学即练，检测当堂学习情况。SummaryLet me Lets 怎样提出行动建议？Let me clean the teachers desk.Lets clean the classroom!Summary1.完成听读作业，进行口语测评。2.用句型“Lets/Let me”向你的朋友提出行动建议。3.预习B Lets learn中的单词。
