Unit1_B_Let’s_talk优教课件

0,0,0,人教,PEP,四年级上册,Unit1 My classroom,B Lets talk&Lets play,Review,0,Where is the?,Whats in the classroom?,0,Review,Today is Teachers Day.,0,Wu Yifan and his friends want to do something for Miss White.,0,Check,What do they want to do?,Make a card.,B.Clean the classroom.,C.Send flowers.,Listen and choose,0,Lets,clean,the classroom!,clean,OK.,0,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 points,Wu Yifan can _.,A.clean the teachers desk,B.clean the desks ad chairs,C.carry the water,Watch and choose,A,0,Check,teachers desk,0,John can _.,clean the door B.,sweep the,floor,C.,clean the windows,Mike,can _.,A.clean the,blackboard,B.,carry the water,C.clean the,teachers desk,Watch and choose,B,C,0,Check,Let me,help,you.,Thank you.,0,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 me,Lets,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 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 points,Wu 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 imitate,Mike:,Thank you.,0,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 in the blanks,Lets clean the classroom!,Let me clean the teachers desk.,Let me clean the windows.,Let me help you.,0,四人一组，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。,B,A,C,0,0,Let,me,clean the _.,A B C D E F,0,_ clean the desks and chairs.,A.Let me B.Lets,B,Check,Lets,play,Read the phrases,0,Lets,play,Pair-work,Lets clean,the classroom!,OK.,Let me clean,the teachers desk.,Let me clean,the blackboard.,0,A:Lets clean the classroom/!,Ss:OK/Great!,B:Let me,C:Let me,D:Let me help you!,A:Thank you!,0,打开,U1 B,Lets,talk,句子训练,，即学即练，检测当堂学习情况。,Let me,Lets,怎样提出行动建议？,Let me clean the teachers desk.,Lets clean the classroom!,0,0,1.,登录“优教信使”,，,在“智学助手”下，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.,登录,“,优教同步学习网,”,，预习,B Lets learn,中的单词。,0,0,