人教PEP版四年级英语上册第一单元PartB第1课时课件.pptx

1、Unit 1 My classroomPart B Lets talk&Lets play人人 教教 PEP 版版 英英 语语 四四 年年 级级 上上 册册Listen to a songWarm upAct and say Stand up,stand up,lets stand up.Touch the eye,touch the eye,lets touch the eye.Open the book,open the book,lets open the book.Sit down,sit down,lets sit down.What place is it?Its a classr

2、oom.What are the children doing?They are cleaning the classroom.clean 打扫Lead inWhat is the boy doing?He is cleaning the teachers desk.This girl is cleaning the window.clean the windowclean the teachers deskWu Yifan and Mike have a new classroom.What are they doing in the new classroom?Lets watch and

3、 find.点击画面 播放视频Lets talkPresentationWhat are they doing?They are cleaning the classroom.Watch again,find the sentences“Lets/Let me”.(画出”Lets/Let me”的句子)Lets clean the classroom!OK.Let me clean the teachers desk.Let me clean the window.Let me help you.Thank you.Listen to the tape and read after it.he

4、lp 帮助，帮忙Lets clean the classroom!Let me clean the teachers desk.eg.Lets clean the teachers desk.Lets go to the zoo.Let me help you.【详解】lets/let me 意为“我们/我(做某事)吧”，用来提 出行动建议。Lets是let us的缩写形式，后面接动词原形。句型结构:Lets/Let me+动词原形+其他.Language pointsLets clean the classroom!Let me clean the teachers desk.Let me

5、clean the blackboard.Let me clean the window.1.Read the text in pairs or in groups.2.Act the dialogue in roles.blackboardChoose one card and say“Clean the Let me clean the”windowteachers deskclassroomlightwindowPracticeLets make a dice and play the game.Lets playLets clean the classroom!OK!Lets clea

6、n the door!OK!Lets play in groups.Then come to the front and show.clean the blackboardclean the teachers deskclean the desksclean the windowsUse the sentences“Lets/Let me”to make a dialogue.Ask and answer in pairs.Teacher:Lingling,let me see your book.Lingling:This is my book.Teacher:Lets stand up!X

7、iaolei:This is my hand.For example:Teacher:Let me touch your hand,Xiaolei.Students:OK!1.Lets _ the classroom.A.help B.cleanC.close2.Let _ clean the blackboard.A.I B.my C.me3.Let me _ you.A.help B.to help C.helpsACB一、选择正确的一项，完成句子。Exercises1.let clean the classroom us_2.help me you let_3.clean the let

8、 me desk teachers_4.lets and see go_ Let us clean the classroom.Let me help you.Let me clean the teachers desk.Lets go and see.二、连词成句。()1.别人帮助你之后，你应该对他/她说：A.Let me help you.B.Thank you.C.OK.()2.有人建议大家一起打扫教室，你表示同意，应该说：A.Lets clean the windows.B.OK.C.Thank you.BB三、情景交际。1.复习了单词：teachers desk,clean,help，掌握 了如何用这些单词表达打扫教室里的物品。2.学习了用句型Lets/Let me 表达建议：Lets clean the classroom.OK.Let me clean the teachers desk.Let me clean the windows.Summary七彩课堂 伴你成长Make five sentences with“lets/let me”.Listen and read“Lets talk”.ONETWOHomework