unit 5 what are the shirts made of？（第2课时）教案

Unit 5 What are the shirts made of？（第2课时）一、教材分析：本节课的主要话题是谈论产品由什么制造及其产地，同时在文中巩固复习被动语态的构成及应用。二、三维目标 (一) 知识与技能 1. To learn more about passive voice.2. To understand the pasage on Page35.(二) 过程和方法 3.To get a general knowledge of the passage by reading and role-play. 4. To know how to make sentences and express correctly using passive voice. (三) 情感态度和价值观 5. After learning this part, every student will know more about products and learn to be cooperative in the course of learning.三、教学重点 1. Further learning about passive voice. 2. to understand the passage on Page 35.四、 教学难点 1. To know the sentence pattern: find it + 宾补 + that 2. to understand the passage on Page 35.五、 教学策略 根据本课教学目标和重点内容，教师可采用听，读，小组讨论，角色扮演等活动来引导学生进行学习。六、 教学准备 ppt， recorder， mutiple-media七、 教学环节1、 课堂导入 Step 1 Lead-in Roleplay Roleplay the conversation on Page 34 Pam: China is famous for tea, right? Liu Jun: Yes, both in the past and now. Pam: Where is tea produced in China? Liu Jun: Well, in amny different areas. For example, Anxi and Hangzhou are widely known for their tea.2. 课堂讲授Step 2. Reading 1) Fast-reading Now turn to page 35 and read the page quickly to find answers to the questions.1. Where did Kang Jian go to visit his uncle and aunt?2. What did he discover in the toy stores?3. Why did he have to visit many stores before buying a pair of basketball shoes?4. What did he realize after his shopping experiences?Answers: 1. He went to San Francisco. 2. Most of the toys had American brands, but they were made in China. 3. He want to find a pair of shoes made in America. 4. He realized that Americans can hardly avoid buying products made in China. 2) careful-reading Raed the passage again and write what the underlined word refer to. 1. No matter what yoy may buy, you might properly think those products were made in those countries. those:_ those: _ 2. He found it interesting that so many products in local shops were made of China. it: _ 3. I want to buy a toy car for my cousin, but even though most of the toys had American brands, they were made in China. they:_ Answers: 1. the products he saw in other countries Japan, France, Switzerland 2. so many products in local shops were made of China 3. most of the toys he saw in America3) Studying useful structures. 1) He found it interesting that so many products in local shops were made of China.本句结构为：Find + it + 宾补+ that / to doIt在句中为形式宾语。真正的宾语是that引导的宾语从句.除用从句作宾语外，真正的宾语也可以是不定式结构。We find it not hard to learn Englsh.He found it funny that the man was dressed like a duck.You will find it useless to complain. 2) Learn more about passive vioce. 一般现在时的被动语态需要注意的几个问题： 一、一般现在时被动语态表示现阶段经常性、习惯性被动动作，由主语+is/am/are+及物动词过去分词+动作执行者构成，无需说明动作执行者时可省去by+动作执行者，句中主语就是原主动语态的宾语，动作执行者就是原主动语态的主语。is/am/are由主语的单复数形式而定，主语为第三人称单数名词或代词时用is，主语为I时用am。主语为复数名词或代词或时用。 I know this song is often sung by him我知道他经常唱这首歌。 The fIowers in my garden are watered every day我花园里的花每天都浇水。 Quite a few lessons are taught in our class我班开设好几门课。二、掌握一般现在时被动语态句型变换方法 一般现在时被动语态句型变换紧紧扣住助动词isamare进行，一般疑问句将isamare提至句首，特殊疑问句由特殊疑问词+一般疑问句构成，否定句在isamare后面 加not，反意疑问句保留isamare。 Is Japanese learned by a11 of you here? 你们在座的各位都学日语吗？ Where is this kind of car made? 这种小汽车在什么地方生产？Why is Wei Fang often praised by her teacher? 为什么魏芳经常受到老师的表扬？Womens clothing is not sold in our shop. 我们商店不卖女子服装。Computer is widely used in the world, isnt it? 全世界都广泛使用电脑，是吗？Flowers and grass are not grown in this field, are they? 这块田不种花草，是吗？三、掌握一般现在时被动语态各种疑问句回答方法一般现在时被动语态一般疑问句式的肯定回答用Yes,is/ am/ are.否定回答用No,isnt/ am not/arent.特殊疑问句可抓住特殊疑问词进行简略或完整回答。反意疑问句也用Yes, is/am/ are. 或No,isnt/am not/arent. 来进行回答。 Are the old well looked after in your country7老人们在你们国家 得到很好的照料吗?Yes, they areNo, they arent是的，他们得到很好的照料。不。他们没有得到很好的照料。How many books are sold in your bookstore every day? 你们书店每天销售多少书？About 1,000./About 1,000 books are sold in our bookstore every day. 大约 1,000本。/我们书店每天销售大约1，000本。All the customers are well served in this shop, arent they?这家商店的所有顾客都能得到很好的服务，是吗？Yes, they are./No, they arent.是的，他们能得到很好的服务。/不，他们不能得到良好的服务。3. 课堂活动Step 4 Activities: discussion1) Discuss with your parnters:Why do you think so many products in America are made in China? How do you feel about this? 2) Finish the following exercises.Complete the sentences using the the correct forms of the verbs.1. Children under 18 _ (not allow) to watch this show.2. We _ (pay ) by the boss on the last Friday of each month.3. What language _ (speak ) in Germany.4. Most of the earths surface _ (cover) by water.5. The classroom needs to _ (clean ) every day.Answers: 1. are not allowed 2. are paid 3. is spoken 4. is covered 5. be cleaned Rewrite the sentences using passive voice. 1. Farmers plant the tea on the sides of mountains. 2. In China, farmers plant the best rice in the northeast. 3. Careless driving causes many traffic accidents. 4. The postman brings letters and postcards to peoples homes. 5. Our family does not use this silver plate very often.Answers: 1. The tea is planted on the sides of mountains. 2. In China, the best rice are planted in the northeast. 3. Many traffic accidents are caused by careless driving. 4. Letters and postcards are brought to peoples homes by the postman. 5. This silver plate doesnt be used very often in our fa