七年级英语上册七年级英语上册Unit3SectionB2a3bUnit3SectionB2a3bSection B (2a-3b)七年级英语上（七年级英语上（RJRJ） 教学课件教学课件Unit 3Is this your pencil?baseballwatchcomputer gameID cardReviewLead inLead inkeynotebookringpenbagReview课文展现课文展现PresentationPresentationWrite the things you lose easily.school ID cardwatchkeyschoolbagwallet(钱包钱包)rulererasernotebookpen写出你易丢失的物品。写出你易丢失的物品。2aRead the notices on the board and circle the lost things. 阅读公告牌上的布告，圈出丢失的物品。阅读公告牌上的布告，圈出丢失的物品。2b Read the notices again and work down the items. Then check( ) lost or Found.ItemLostFoudcomputer gamekeyswatchschool ID Card2cComplete the notices with the words or phone number in the box. 选择正确单词或号码补全选择正确单词或号码补全信息。信息。name yours found 284-5486 lost call_: My notebookMy _ is David.Please _ me at679-8871._: A set of keysAre these _?Call Jenny at_.LostnamecallFoundyours284-54863aLost 寻物启事寻物启事当你丢失东西的时候当你丢失东西的时候, 你需要写你需要写Lost,共四部分共四部分: 1. 标题标题2. 丢失的东西丢失的东西3. 失者的姓名失者的姓名4. 联系电话联系电话Lost:My school ID card.My name is Tony.Please call me at 685-6034.School ID card / Tony / 685-6034Found 失物招领失物招领 如果你拾到别人的东西，你该怎样归还如果你拾到别人的东西，你该怎样归还给失主呢给失主呢? 你需要写你需要写Found, 分五部分分五部分:1. 标题标题2. 拾到的东西拾到的东西3. 询问某物是不是失者的询问某物是不是失者的4. 联系人联系人5. 联系电话联系电话Found: Notebook.Is this your notebook/yours?Please call Mary at 235-0285.notebook / Mary / 235-02851. Write the school things you know.pen ruler pencil pencil box schoolbag notebook book ruler dictionary eraserSELF CHECK 2.Complete the chart with pronouns.ImemymineyouyoursherhershehimyouyoursheherhishisSELF CHECK主格主格宾格宾格形容词性形容词性名词性名词性Look at the picture and write the conversations.看图写对话。看图写对话。3Is this your book?Yes, it is.Is that your key?Yes, it is.Is this your ball?No, it isnt. 结束结束