Module 2-Unit 2 It costs one hundred and eighteen yuan.-公开课ppt课件-(含教案)--外研版四年级下册英语（一起）-(编号：607bb).zip

1Module2 Unit2 一、教学内容一、教学内容外语教学与研究出版社（一起点）四年级下册第二模块 Unit 2 It costs one hundred and eighteen yuan.二、教学过程建议二、教学过程建议（一）热身导入（一）热身导入1 Greeting.2. Sing a song. “This is my new house”.T have a free talk with Ss.T: Whats the weather like today?Ss: Its sunny and warm.T: Ss: T: Whats your favorite color?S1: Its blue.3. ReviewT: Come on, show me your favorite color.(拿出一盒长短不一的彩色铅笔，供学生挑选)S1: (拿出蓝色铅笔)This one.T: Can you describe this pencil?S1: This pencil is blue.T: Yes, and?S2: This pencil is short.S3: This pencil is new.Ss: T: Now I show you the color, you tell me as quickly as you can, ok?Ss: OK. (教师快速出示一种颜色的铅笔，学生快速反应，并用句型“This pencil is ”把颜色说出来)2（二）任务呈现（二）任务呈现1. T: (拿出一支铅笔)Look, what does this pencil look like?S1: 电线杆S2: fingerS3: 像是数字 1T: How about two pencils? (又拿出一支铅笔，两支铅笔放在一起，呈数字 11 状)Ss: Eleven!让学生说出更大的数字，把数字 18 写板书在黑板上。教师板书 hundred 并强调在百位和十位之间应加 and.Ss: One hundred and eighteen.教师通过电脑多媒体进行数字的趣味操练，百的读法。2. 教师出示一本书。上有标价 5 元。T: Ive got a book. How much is it?Ss: Its 5 yuan.T: Is it cheap?Ss: Yes, it is.T: This book is cheap. It costs 5 yuan.（板书 costs 并说明后面的 s 是因为主语是 it 所以才加上的）（三）课文学习（三）课文学习1. Listen to the tape with the following questions（活动 2）:Which pens does the boy buy?How much are they?听完录音后找出问题答案。2. 然后打开书跟读，强调模仿。3. 电脑屏幕上出示几幅图片，上面有几样商品，大小颜色不等，价钱也各异。T: Now you are in a shop. What is cheap/expensive? What are the goods like? How much are they? If you buy, which one will you choose?学生小组讨论，并把句子写下来。教师进行评比, 并渗透德育，培养学生勤俭朴素的意识。3（四）训练巩固（四）训练巩固1. 听 SB 活动 3 课文对话，并跟读。T: Now Im a customer, you are the shop keeper. Describe the goods and sell them to meS1: This is Its It costs.S2 : This is Its Its It costs.S3: 2. 学生拿出自己所带的物品，向老师用英语介绍商品的属性和价格并竭力推荐自己的商品。（五）任务完成（五）任务完成1. 练习 SB 上活动 6 内容。2. 总结本单元所学的单词和对话。（六）布置作业（六）布置作业1.找出自己家里三件物品用便利贴贴上价钱，并用本单元所学的句型描述给两位家庭成员听。2.通过网络或者书籍阅读故事狼来了 。