Unit5period1SectionA1a.doc

人工作者 人教版九年级英语上册Unit5 period1 SectionA 1a-2d导学案学习目标词汇 chopstick coin fork blouse silver glass cotton steel grass leaf-leaves produce widely be known for process pack 短语 be made of be made in be made from matchwith look nice the art and science fair be famous for in the past be widely known as far as all over the world 句型 What are the shirts made of ? Is it made of silver ?What is the painting made from ?It was made in Thailand .学习重点 口语问答某物是什么材料做的，以及在什么地方做的。被动语态初步认识，一般现在时的被动语态学习难点 被动语态初步认识，一般现在时的被动语态，be made of/in/from意义区别导学过程一 新课预习 掌握下列短语和句型由制造 _/_ 在某地制造_ 艺术和科技博览会 _ 科学博物馆_ 因而闻名_ 广为所知_ 就我所知_ 全世界_ What are the shirts made of ?_Is it made of silver ?_What is the painting made from ?_It was made in Thailand._二 情境导入用课件展示一些日常生活常见的物品，如1a中的chopsticks,window,coin,stamp,fork,blouse等，问：what is it made of?三 合作探究小组合作完成1a,听力训练1b,同桌pairwork,1c,听力训练2a,2b,订正答案对话练习2c，角色扮演2d四 点拨总结1.be made of意思是“由制成”，介词of所指的原材料一般是未经变化，仍可看出材料的。例如：The desk is made of wood. This bridge is made of stone.课桌是用木头做的。桥是石头造的。2.be made from意思也是“由制成”，但介词from所指的原材料往往是经过变化，已看不出原材料的。例如：Paper is made from wood. The wine is made from rice.纸是用木头做的。酒是由稻谷制成的。3.be made in意思是“由（什么地方）生产的”，表示某一物品在某地生产或制成，in后面接表示地点的名词。例如：This kind of bike is made in Japan. China is mostly made in China.这种自行车是日本生产的。瓷器主要产生中国。4.Be widely known=be well known被广为知道英语的语态是通过动词形式的变化表现出来的。英语中有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者。被动语态表示主语是动作的承受者，即行为动作的对象被动语态由“助动词be及物动词的过去分词”构成。 五 训练评价1. Edison is famous_an great inventou in the world.A,for B,as C,to D,of2.China is famous _the Great Wall.A,for B,as C,to D,of根据本课知识填介词3.Thedeskismade_wood.4.Paperismade_wood5.Thiskindofwatchismade_Shanghai.6.Saltismade_seawater.7.Thiskindofdrinkismade_a