句型轉(zhuǎn)換:1 This is her eraser. (改一般疑問句)2 Is that Marys pen?(否定回答)3 It is his pencil.(否定陳述句)4 Is his pen here? (肯定回答)5 Are you Mr Wang?(肯定陳述句)Is this her eraser?No, it isnt.It isnt his pencil.Yes, it is.You are Mr Wang.Unit 3 Is this your pencil?Section BWhats this/that?Its a/anHow do you spell it?W-A-T-C-H.computer gamebaseballringGuessing Gameerasercomputer gamewatchbaseballcomputerI D cardringnotebook key a set of keys一串鑰匙一串鑰匙TimsSoniasJanesKelseysDavidsTonys-Is this/that your ?-No, it isnt. It isnt my Its . Its her/hisMikes1a.Match the words with the things in the picture.1.baseball _ puter game_ 5.key_ 7.ring_ 2.watch _ 4.ID card _ 6.notebook _ 8.pen_acfgdbhe1.baseball _ puter game_ 5.key_ 7.ring_ 2.watch _ 4.ID card _ 6.notebook _ 8.pen_acfgdbhe2a .Listen and circle the things you hear.KelseyMikewatchListen again. Write the things in the chart.2bpenID cardbaseballConversation1:K: Im looking for my watch.T: OK. Is this your watch?K: No, it isnt. Thats my watch. T: Here you are.K: And thats my ID card.T: OK. Whats your name?K: Kelsey.（尋找）Conversation 2:M: Thats my pen.T: This?M: Yesand thats my baseball.T: All right. Whats your name?M: Mike.T: OK. Heres your baseball.M: Thank you.（好的，行）Is this your watch?Call Alan at 495-3539. 3a: Read the bulletin board notices and circle the words from activity 1a.Alan,Is that your computer game in the lost and found case? call sb. at+電話號碼 (用這個號碼打電話給某人）lost and found 失物招領(lǐng)Case箱子，柜子，盒子Found: Notebook.Is this your notebook?Please call Mary.Phone # 235-0285.1. Who picked up(撿到）撿到） the notebook?2. Whats her telephone number? Mary.235-0285Lost:My school ID card.My name is Tony.Please call 685-6034.1. Who lost his school ID card?2. Whats his phone number? Tony.685-6034.3b Put these pieces in order to make a message. Write numbers in the boxes.at 529-6403. Please call David A set of keys. Found:14 2 3Found: A set of keys. Please call David at 529-6403.Tom(Tel:67223456)Writing(寫作)Found: _Is this your _?Please call _.Phone # _.PencilpencilTom67223456Found: pencilIs this your pencil?Please call Tom at 67223456.orBULLETIN BOARDBULLETIN BOARD.Lost:My watch.Its black and newPlease call 685-6034.My names Tony.Today, I found a black jacket in my classroom. I want (想要想要) to write (寫寫) a found notice. But I dont know how to write. Please help me. My name is Eric. My phone number is 6856030. Model:Found: Jacket.Is this your jacket?Please call Eric.Phone # 6856030. This is Marys This is Marys schoolschool ID card. She ID card. She lost it. Can you help her to write lost it. Can you help her to write a lost notice? a lost notice? MaryCooper535-237519Lost:Lost:My school ID card.My school ID card.My name is Mary Cooper.My name is Mary Cooper.Please call 535-2375.Please call 535-2375.