九年级英语上册Unit5Whataretheshi教案新版人教新目标版 4页

Unit 5　What are the shirts made of?‎ Section A (1a－2d) ‎ ‎1．重点单词：chopstick，coin，fork，blouse，silver，glass，cotton，steel，fair，grass，leaf，produce，widely，process，pack ‎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 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P33－34新单词并背诵，完成下面的汉译英。‎ ‎1．筷子________　　　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1a－2d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？‎ 4‎ ‎—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 and asks：‎ Teacher: What's this?‎ Student1：It's a desk.‎ Teacher：What is it made of?‎ Student2：It's made of wood.‎ The teacher writes “What is it made of？It's 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1a－1c的任务 ‎1．组长领读1a中的单词，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 silver?‎ B：Yes, and it was made in Thailand.‎ ‎8．小结训练。(3分钟)‎ ‎(A)1.—What are the rings ________.‎ ‎—Silver.‎ A．made of　　　　　　　B．made in C．made from D．made by ‎(D)2.The boy's bedroom ______ every day by his mother.‎ A．cleans B．cleaned C．will clean D．is cleaned ‎(C)3.—Your coat looks very nice.Is it ________ China?‎ ‎—Of course.‎ A．made of B．made from 4‎ C．made in D．made 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2a－2c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.‎ A．has built B．built C．were built D．was built ‎(C)2.Do you know what paper is ________？‎ A．made of B．made in C．made from D．made by ‎(B)3.—Where is Jane?‎ ‎—She ________ to help out the sick children.‎ A．called B．was asked C．told D．wanted 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.‎ 4‎ 环节说明：将对话问题化，既能锻炼学生的思维能力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。‎ ‎①一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)；‎ ‎②被动语态的否定句：主语＋be＋not＋过去分词＋(by＋动作执行者)；‎ ‎③一般疑问句：Be＋主语＋过去分词＋(by＋动作执行者)；‎ ‎④特殊疑问句：特殊疑问词＋be＋主语＋过去分词＋(by＋动作执行者)。‎ ‎2．be 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”。‎ 请学生们做前面课时训练部分。‎ 4‎