Unit 3 Is this your pencil（第5课时）Section B 2a-2c导学案 * 教师寄语：Money lost, little lost; time lost, everything lost. 失去金钱损失小，失去时间全完了。 【学习目标】：1、熟练掌握本课新单词。 2、复习句型Is this/ Is that?及肯定回答和否定回答。3、能读懂并学会写寻物启示和失物招领。 【学习重点】：学写寻物启示和失物招领。 【体验学习】：III、完成第17页2a。【课堂导学】：I、新课呈现Step1 BrainstormingTell the things you lose easily. Finish2b.Step2 PresentationLearn the new words in 2b.Read the notices and circle the lost things. Check the answers.Write the notices again and finish 2c. Check the answers.Step3 Group workDiscuss the difficulties you found in 2b. Try to understand the notices.Step4 Pair workTry to write a lost or found notice. II、 合作交流小组讨论书写失物招领和寻物启事的格式:_ _ _III、深入探究： in的用法in + 某种语言，意为“_”, 如：in Chinese/ English in + 地点，意为“_”, 如：in Classroom 7E in表示颜色的词，意为“穿着，戴着”， 如：The boy in blue is Jack. 那个穿蓝色衣服的男孩是杰克。【自主检测】：I、精挑细选【快乐链接】根据启事内容，选择能完成所给句子或回答所提问题的正确答案。Lost: My pencil case, blue and white.Call Tom at 456-8700.Found: Some keys in the lost and found case.Call John at 886-4565.Lost: My school ID card. My name is Mike. Please call 487-2349. Found: Is that your backpack?Please call Mary at 476-5939.Lost: A cat, black and white.Please call Kelsey at 412-9856.Found: Is this your book?Call Lily at 493-3456.How many bulletin board notices(启事) are there in the Lost and Found?A. 3 B. 4 C, 6 If you lost your keys, you may call _ to find them.A.886-4565 B. 456-8700 C. 487-2394 If you find a pencil case, it may be(可能是) _. A. Mikes B. Toms C. Lilys Kelsey lost _ according to(根据) the lost and found.A. a blue and white car B. a black and blue cat C. a black and white cat Who found the book?A. Lily B ,Kelsey C, Mike 【学习体会】 成功&收获: 失败&不足: