英语人教版九年级全册Unit5 Section A 1a--1c.docx

授课人授课时间【课 题】Unit5 What are the shirts made of?Section A (1a1c)【学习目标】掌握本课单词和短语be made of be made in；了解一般现在时态被动语态的结构和用法；归纳和掌握make 构成的短语【学习重点难点】熟练掌握be made of be made in 的运用【学法指导】预习-听-说-练【教学过程】【教学过程】一、 导入（启发探究 3分钟）T: Please take out your things on your desk. We use them every day, do you really know them?Questions:Teacher: Can you tell me what these things are made of? And where are they made?Students: _. The books are made of paper The paper is made from tree. 二、自学（自主探究 6分钟）1、拼读、记忆单词material n. 材料；原料 chopstick n.筷子 coin n. 硬币 fork n. 餐叉；叉子 blouse n.（女式）短上衣；衬衫 silver n. 银；银器adj. 银色的 glass n. 玻璃 cotton n. 棉；棉花 steel /sti:l/ n. 钢；钢铁 2、用所给动词的正确形式填空，每空一词1. The apples are sent (send) to the factory for processing.2. We are all ready but Tom hasnt packed (pack) his clothes yet.3. The windows of the room are cleaned (clean) every day.4. The best cotton is produced (produce) in Xing Jiang in China.5. The song isnt liked (not like) by most of us.3. 快速阅读1a表格部分的内容。把物品和可能构成他们的材料匹配起来。（1分钟）4、核对检查答案，再次朗读、记忆单词。三、交流（合作探究 10分钟）1听录音一次，体会语音语调、句群停顿。（1分钟）2. 听第二遍录音，并完成课本上1b的听力任务。（1分钟）3、再听录音一次，填空Susan: Hi, Anita. I three shirts for 29 dollars yesterday!Anita: Oh, really? What are they of though? Sometimes the cheap ones are made of materials that dont feel very good.Susan: A hundred percent . Theyre nice and soft, and they were made in America.Anita: Oh, OK. By the way, where did you buy those ? Theyre really cool!Susan: O h, I them in Korea. Theyre nice, arent they?Anita: Yeah. Chopsticks are usually made of wood. Ive never seen steel ones before.Susan: Oh, steel chopsticks are popular in Korea. Hey, do you think this ring looks OK?Anita: Hmmyes, I think its quite pretty. Is it made of ?Susan: Yes, and it was made in Thailand. Ill give it to my best friend for her birthday.Anita: Oh, Im shell love it.4. 听第三遍录音，并逐句进行跟读。（2分钟）5、朗读录音材料，模仿语音语调、句群停顿。（2分钟）6、两人一组先练习1a中的对话，再模仿1c的对话，用1b表格中的信息进行对话练习。并邀请2-3对同学当堂进行演示。（3分钟）7. 勾画短语并读背、翻译短语。 （1分钟）Be made of What are they made ofMaterials that dont feel very good. A hundred percent cottonBe made in By the wayChopsticks are usually made of woodsteel chopsticks are popular in KoreaIs it made of silver?四、总结（引深探究 15分钟）1、made of. 由制（构）成。后接构成某物质的原料。【备课例句】 This skirt is made of silk.这件裙子是用丝绸制成的。【横向辐射】be made of/from/up of的区别1. be made of 表示制成成品后，仍可看出原材料是什么保留原材料的质和形状，制作过程仅发生物理变化。【例句】：The kite is made of paper风筝是用纸做的。 2. be made from 表示制成的东西完全失去了原材料的外形或特征，或原材料在制作过程中发生化学变化，在成品中已无法辨认。【例句】The paper is made from wood纸是木头做的。 Butter is made from milk黄油是从牛奶中提炼出来的。3. be made up of 用构成或组成的。指人、物皆可，指结构成分【例句】Our class is made up of six groups. 我们班是由六个小组组成的。4、be made in 地点 意为“在（地方）制成”； 5、be made by 意为“被（某人）制成”。【课堂变式】This dish isnt made _meat, its made _vegetables. A. of, of B. of, from C. from, of D. from, from【解析】由句意可知，这首菜不是肉做的，是从外表形状上看，要用of; 这首菜是用蔬菜做的而外上却看不见，要用from. 故先C。活学活用(1) 这个飞机模型是用木头做的。The model plane _ _ _wood. (2)葡萄酒是由葡萄酿成的。Wine _ _ _ grapes.(3) 这些汽车是在上海制造的。These cars _ _ _ Shanghai.(4)这些蛋糕是我姐姐昨晚制作的。These cakes _ _ _ my sister last night. 被动语态练习( ) 1. _last week? A. What happened to her B.What was happened to her C. What was she happened( ) 2. One third of the earths surface _ water. A. is covered by B. was covered by C. covers by( ) 3. Tables were used _ desks when we were young. A. by B. as C. to( ) 4. The boy_ Tom is made_ without food every day A. named, work B. called, sing C. named, to dance( ) 5. Flight MH730 from Malaysia to Beijing disappeared _ March 8. A on B. in C. at( ) 6. _ is used for making knives in most of China. A. Steel B. Bamboo C. wood( )7. Silver _ a ring for money. A. is usually made into B. is usually made of C. is usually made from( ) 8. This is a _ story that I will never forget. A. historical B. history C. histori