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1、Unit 5 What are the shirts made of? Section A (1a2d) 1重点单词: chopstick,coin,fork,blouse,silver,glass,cotton,steel,fair,grass,leaf,produce,widely,process,pa ck 2重点短语:be made of,be made in,be made from,as far as sb. know,be known for 3重点句式:What are the shirts made of? This ring looks nice.Is it made of
2、 silver? Yes,and it was made in Thailand. What is the painting made from? How is tea produced? As far as I know,tea plants are grown on the sides of mountains. People say that tea is good for both health and business! 1重点短语和句型 2一般现在时态和一般过去时态的被动语态 一般现在时态和一般过去时态的被动语态 一、预习课本 P3334 新单词并背诵,完成下面的汉译英。 1筷子_
3、 2.硬币_ 3叉子_ 4.衬衫_ 5银器_ 6.玻璃_ 7棉花_ 8.钢铁_ 9展览会_ 10.草地_ 11叶子_ 12.生产_ 13普遍地_ 14.加工_ 15包装_ 二、认真预习 1a2d 找出下列短语和句型。 1由制造 _ 2在制造 _ 3据所知 _ 4以闻名 _ 5这些衬衫是用什么制成的? _ 6这个指环看起来很漂亮。它是银制的吗? 是的,它是泰国生产的。 _ _ 7这幅油画是由什么制成的? _ 8据我所知茶树生长在山的侧面。 _ 9人们说茶对健康和商业都有好处。 _ Step 1 情景导入 The teacher points at a desk in the classroom
4、and asks: Teacher: Whats this? Student1:Its a desk. Teacher:What is it made of? Student2:Its made of wood. The teacher writes “What is it made of?Its made of wood.”on the blackboard. Then help students to say some sentences like these. 环节说明:由学生身边的物品为载体来学习句型,易于学生理解。 Step 2 完成教材 1a1c 的任务 1组长领读 1a 中的单词
5、,学生跟读,然后两人一组互相提问单词。(3 分钟)。 2你认为方框左栏中的物品是由什么制成的?将物品和原材料匹配(答案不是唯一的),完成后 小组内交流核对答案。(2 分钟) 3学生齐读 1a 中的短语,为听力做好准备。(2 分钟) 4听录音将物品、原材料和产地匹配,完成后集体核对答案。(3 分钟) 5再听一遍录音,并跟读对话。(2 分钟) 6结对练习 1c 中的对话,并请一些学生表演对话。(3 分钟) 7模仿 1c 中的对话,用 1b 听力材料中的信息与同伴编练新对话,并邀请几组学生表演对话。 (5 分钟) 参考案例 A:This ring looks nice.Is it made of s
6、ilver? B:Yes, and it was made in Thailand. 8小结训练。(3 分钟) (A)1.What are the rings _. Silver. Amade of Bmade in Cmade from Dmade by (D)2.The boys bedroom _ every day by his mother. Acleans Bcleaned Cwill clean Dis cleaned (C)3.Your coat looks very nice.Is it _ China? Of course. Amade of Bmade from Cmad
7、e in Dmade by 环节说明:听说结合,第一时间向学生传达语言目标,通过结对对话练习和小结训练,使语言 目标得以强化。 Step 3 完成教材 2a2c 的任务 1.小组内齐读 2a 中的短语和 2b 中的句子,为听力做好准备。(3 分钟) 2听 Nick 和 Marcus 的对话录音,勾画出主要的话题,集体核对答案。(3 分钟) 3再认真听一遍录音,根据对话内容回答 2b 中的四个问题,完成后集体核对答案。(3 分钟) 4听第三遍录音,学生跟读。(3 分钟) 5仿照 2c 的形式,利用 2a 和 2b 中的信息,两人一组编练新的对话,完成后邀请几组学生表演 对话。(5 分钟) 参考案
8、例 A:What did you see at the art and science fair? B:I saw. A:What is it made of/from? B:. 6小结训练。(3 分钟) (D)1.Our teaching building _ two years ago. Ahas built Bbuilt Cwere built Dwas built (C)2.Do you know what paper is _? Amade of Bmade in Cmade from Dmade by (B)3.Where is Jane? She _ to help out th
9、e sick children. Acalled Bwas asked Ctold Dwanted 环节说明:通过听、说、读、写学习训练让学生掌握了被动语态的构成;并且使学生的口语 表达能力在这一环节得到提升。 Step 4 完成教材 2d 的任务 1学生自读对话,回答下面的问题。(5 分钟) 1)Where is tea produced in China? 2)Which cities are widely known for their tea? 3)How is tea produced? 2大声朗读 2d 中的对话,读熟后与同伴结对练习,分角色表演对话。(3 分钟) 3邀请三组学生来
10、表演对话。(5 分钟) 4小结训练。(3 分钟) 1中国因茶叶而出名。China_is_famous_for_tea. 2. 据我所知,他们去美国了。 As_far_as_I_know,they_have_gone_to_America. 3人们说茶对健康和商业都有好处。 People_say_that_tea_is_good_for_both_health_and_business. 4据我所知,茶树生长在山的侧面。 As_far_as_I_know,tea_plants_are_grown_on_the_sides_of_mountains. 环节说明:将对话问题化,既能锻炼学生的思维能力
11、又能加深对课文的理解。小结训练又对 对话中的重要句型进行了巩固加深。 Step 5 问题探究 1一般现在时态的被动语态 教室每天都被我们打扫。 The_classroom_is_cleaned_by_us_everyday. 被动语态中动作接受者作句子主语,动作执行者置于句末,用 by 连接,有时可以省去不用。谓 语动词由“be动词的过去分词”构成。 一般现在时被动语态的结构为: 主语(动作接受者)is/are动词的过去分词(by动作 执行者); 被动语态的否定句:主语benot过去分词(by动作执行者); 一般疑问句:Be主语过去分词(by动作执行者); 特殊疑问句:特殊疑问词be主语过去分
12、词(by动作执行者)。 2be made of,be made from 和 be made in 1)这张桌子是木头制成的。 The_desk_is_made_of_wood. 2)纸是木材制造的。 The_paper_is_made_from_wood. 3)这辆汽车是中国制造的。 The_car_is_made_in_China. be made of原材料:表示“由制成” ,从制成的物体上能看出原材料,制作过程发生了物 理变化。 be made from原材料:表示“由制成” ,从制成的物体上看不出原材料,制作过程发生了 化学变化。 be made in地名:表示“某物生产于某地” 。
13、 请学生们做前面课时训练部分。 Section A (3a3c) 1重点单词:product,France,local,brand,avoid,product,handbag,mobile,everyday 2重点短语:no matter,everyday things,hightechnology products 3重点句式: No matter what you may buy,you might think those products were made in those countries. He found it interesting that so many products in the local shops were made in China. He realized that Americans can hardly avoid buying products made in Ch