1、Unit 1 My classroomPEP四年级上册Lets talkLets play一、选出每组单词中不同类的一项。【同类词归纳法】()1.A.chairB.openC.clean()2.A.meB.windowC.door()3.A.himB.usC.we()4.A.help B.student C.teacher()5.A.black B.blackboard C.deskAACAA方法点拨：本题用同类词归纳法解答。主要适用于选出不同类的题型。区分类别主要从词性、词语话题、归类词语形式等方面。如1，4是词性；2，5是话题；3是词语形式。二、选择合适的单词补全句子。1.Lets_(cl
2、ean,cleans)the blackboard.2.Let_(I,me)clean the window.3._(Close,Closing)the door,please.4.Thank _(your,you)very much.clean点拨：let后跟动词原形。me点拨：let后跟宾格Close点拨：let后跟宾格you三、根据情景选择正确的句子，将序号填入括号里。()1.你想让别人和你一起打扫教室，你说：A.Let me clean the classroom.B.Lets clean the classroom.C.Lets clean the window.()2.你想自己擦书
3、桌，你说：A.Lets clean the desk.B.Let me clean the desk.C.Let me clean the chair.BB()3.你想帮助别人，你对他/她说：A.Let me help you.B.Let you help me.C.Lets help each other.()4.当别人感谢你时，你应该说：A.Excuse me.B.Thank you.C.Youre welcome.AC四、读对话，按对话中出现的顺序给图片用15排序。【图文结合法】Amy：Hi，my friends.Lets clean the classroom.John：OK.Let me clean the blackboard.Amy：Let me clean the desks.Mike：Well，let me clean the chairs.Lucy：Let me clean the door.()()()()()31245方法点拨：本题为根据对话给图片排序，适合用图文结合法，读一句话就去找对应的图片，对话读完，所有图片的排序就完成了。课件PPT谢谢请领导老师批评指正
