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九年级英语上册Unit5Whataretheshi教案新版人教新目标版

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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