人教九上U5第1课时导学教案.doc

自主学习方案1.学生自学生词，并记住单词拼写和拼读。2.预习课本，熟读重点短语和句子。（见学习目标）课堂导学方案Step1复习Ask students questions like: What did you use to like to do or hate to do? What do you like to do or hate to do now?环节说明：简要复习上单元有关used to的教学内容。Step 2 情景导入Point to the things in the classroom and ask the students “What is it made of(from)?”（Help the students answer.）e.g.T:What is the table made of?S1:Its made of wood.T:What is the ruler made of?环节说明：由向学生问教室内的物品制造材料入手进入本单元内容。Step 3 完成教材1a-2d的任务1.1a学生根据表格内容，完成物品和原材料配对。2.1b听1b录音，并完成1b物品、原材料和产地匹配。3.1c小组练习，让学生借助1a、1b中的信息模仿本节对话练习，并找几组学生展示他们的对话。4.2a听2a的录音，在听到的话题前面做记号。5.2b再听录音，根据录音内容给出简略回答。6.2c小组练习，学生就2a、2b模仿本节对话练习，并找几组学生展示他们的对话。7.2d处理学生预习后的重难点，让学生两人一组读对话，然后请2-3对学生表演对话。课堂资料包Step 1 重难点解析1.What are these things usually made of?这些东西一般是什么做的？相关词组:(1)be made of (from) 由做的（用介词of表示看得出原材料，用介词from表示看不出原材料。）如：The chair in the room is made of wood.屋子里这种凳子是木头做的。Our books are made from wood,too.我们的书籍也是木材作为原材料的。(2) be made in 产的（产地）。如：This kind of watch is made in China.这种表是中国产的。The car is made in Japan.这辆车在日本生产。（3）be made by 由做的。如：This toy is made by me in my free time.这个玩具是我空闲时间做的。The dumplings are made by my mother.这些饺子是妈妈包的。2.China is famous for tea.中国因为茶而闻名。be famous for 因为而闻名同义词组 be wellknown for 其中介词for如果换成as，为“作为而闻名”。如：Mo Yan is wellknown as a writer all over the world.莫言作为一个作家而闻名于世。Yao Ming is famous as a basketball player.姚明作为一个篮球运动员而闻名。3.As far as I know,tea plants are grown on the sides of mountains.据我所知，茶树种在山坡上。词组as far as I know意为“据我所知”，为固定短语。而as far as是同级比较，本义是“和一样远。”如：His home is as far as her home from the school.他家和她家到学校的距离一样远。Step 2 小结训练(B)1.This kind of car is made _the foreign workers_ China.A.of;in B.by;in C.for;by (A)2.The boy is famous _running fast.A.for B.as C.by(B)3. _far as I know, the tea is mainly produced _South China.A.So;in B.As;in C.As;to环节说明：学生进一步巩固对in,by,of 等一类介词用法的理解和掌握。Step 3 问题探究1.Do you know when Yao Ming by Houston Rocket?Sorry,Im not sure.A.is picked B.was picked C.picked【解析】答案是B。姚明是被选择的对象，又是过去时间的事，所以应该用被动语态，过去时态。2.Chinese tea (drink) almost by people all over the world.【解析】答案是is drunk。drink在这里应该用被动语态，一般现在时态。3.Who do you like better,Yao Ming or Liu Xiang?Im not sure.But I think Yao Ming is known than Liu Xiang.A.well B.better C.widely【解析】答案是B。原词组是be well known，两相比较，应该用well的比较级better。4.There are two desks here.Which one will you choose?I like the one_ steel.A.be made ofB.made ofC.that made of 【解析】答案是A。这里C选项如果改成that is made of，也对。5.选择方框内恰当的单词，并用其正确形式填空。wide know process (1)The machine is used for_ food at homes.(2)Now Chinese is_ use