人教五下 教案 U5-A 第一课时

1、Unit 5 Whose dog is it?Part ALets learn & Look, say and complete【教学目标】1. 能听、说、读、写名词性物主代词mine、yours、his、hers、theirs、ours，并能在句中灵活运用。2. 能区分形容词性物主代词和名词性物主代词，即：名词性物主代词=形容词性物主代词+名词。 3. 能运用名词性物主代词写出同义句，eg: Its your dog The dog is yours.【教学重难点】重点：能听、说、读、写名词性物主代词mine、yours、his、hers、theirs、ours。难点：1. 能在语境、合作、

2、交流中体会并理解物主代词的用法，掌握句子“Whose dog is it? Its your dog. The dog is yours.”。2. 能正确区分形容词性物主代词和名词性物主代词的不同。【课前准备】1. 单词卡片/小狗的图片。2. 教学光盘或其他录音机设备。3. 教学课件。【教学过程】Step 1:Warm-up 1. 学生欣赏Unit 5中的歌曲。2. 教师出示歌曲中提及的动物图片，然后抢答。3. 活动：智力大比拼。活动方式：教师叫四名学生带上自己的钢笔到讲台上来并举起自己的钢笔介绍：Its my pen.。然后教师让这几名学生背对大家，互相交换手中的钢笔，并迅速交换所站的位置。

3、然后请其中一个凭自己的记忆猜测钢笔的所属。如：This is his pen. This is her pen. This is my pen. This is your pen.等。Step 2: Presentation1. Lets learn.（1）学习单词his和hers。课件出示Lets learn部分的画面，教师指着第一只狗说：Look! This is his dog. Its his. Thats her dog. Its hers. 然后出示单词卡片his和hers，并请全班跟读。板书：his dog=his her dog=hers。（2） 学习单词ours和theirs

4、教师指着课本第二幅图说：This is their dog. Its theirs.然后指着某张课桌对全班说：This is their desk. Its theirs.PPT出示数学教师的照片，指着照片说：Shes /Hes our maths teacher. Shes/Hes ours. 然后出示单词ours和theirs卡片，全班进行跟读和拼写。（3）教学单词mine和yours。教师指着自己的书包说：This is my bag. Its mine. 指着某个人的书包并对他她说：This is your bag. Its yours. 然后出示卡片进行单词操练。（4）多种形式练读所

5、有单词，如接火车读单词，声音高低读等。（5）学习了四个单词后造句：The dog is his.教师问：Whose dog is it? 指导学生跟读his, his, The dog is his.（6）教师总结：请学生们看课件，找出两种物主代词的区别。my pen=mine This pen is mine.her bag=hers This bag is hers.his eraser=his This eraser is his.your ruler=yours This ruler is yours.（7）活动：指指点点说说。活动方式：教师随手拿起自己的一本书说：This book

6、is mine. Can you show me your things or his/her things and say this is mine/hers/his/yours/theirs等。如：教师让学生依次拿起自己的物品或别人的物品说：Its mine/hers/his/ours/theirs/yours.进一步帮助学生熟悉和理解物主代词的含义及其用法。2. Look, say and complete.教师出示教材第49页表格，要求学生认真阅读并填写表格内容，然后模仿例句完成一问一答练习。例如：Whose book is that? Its Amys book. The book

7、is hers.Step 3：Consolidation and extension1. 活动1：Who is faster?教师说出一个句子，学生抢答说出意思相同的句子，看谁说得快。如: T: Its your bag.S: The bag is yours（）.2. 活动2：物归原主。教师把“失物招领”中的物品展示给学生看，请学生帮忙寻找它们的主人，完成“物归原主”的任务。例如：Is this your? Yes, its mine. 或No, it isnt. ItsStep 4: Homework1. 学生正确的抄写单词：hers, theirs, ours, his, yours,

8、mine2. 运用每个单词写出句子。Its their book. The book is theirs3. 找出自己的喜欢的物品，向同桌展示一下。【板书设计】Unit 5 Whose dog is it? Part ALets learn & Look, say and completeIts his dog. = The dog is his.Its her dog. = The dog is hers.Its my dog. = The dog is mine.Its their dog. = The dog is theirs.Its your dog. = The dog is yours.Its our dog. = The dog is ours.【教学反思】本课时要求掌握名词性的物主代词的含义和用法。掌握句型“Whose dog is that? Its my dog.=The dog is mine.”，