人教版英语九年级全一册  Unit 5 What are the shirts made of Section A 1a-2d教学设计

发表时间:2020/6/2   来源:《中小学教育》2020年05期   作者:王清翠
[导读] 本单元围绕“What are the shirts made of?”这一话题,让学生运用句型:What's the model plane made of? It's made of used wood.
        一、课标分析 
        本单元围绕“What are the shirts made of?”这一话题,让学生运用句型:What's the model plane made of? It's made of used wood. What's the painting made from? It's made from grass.?通过谈论物品的特征(features),?重点是功能意念项目表中的第49项——材料(Material),来理解被动语态与主动语态的区别,被动语态的构成以及它的表意功能。话题涉及了日常活动和Culture,?通过话题的变化与拓展,在不同的语境中输入了被动语态的肯定句,一般疑问句和特殊疑问句,使学生在实际运用中体会和领悟语言形式的表意功能,同时向学生渗透跨文化交际意识,提高对中外文化及异同的理解和理解能力。
二、教材分析
        本单元以“产品制造”为话题,共设计了四大部分的内容。以“What are the shirts made of?”为主线,围绕谈论某某东西在哪里制造,原材料是什么等语言功能展开一系列的任务活动,通过第一部分的学习,要求学会有关things和materials等基础词汇,并了解、学会基本句型的应用。教材内容从基本语言知识到语言综合知识的运用,层层递进,以一种循序渐进的生活化的学习程序,引导学生在做事中有目的的学习语言。
三、学情分析
        本单元是九年级第五单元,学生通过三年多的学习已经初步掌握了学习英语的方法,也已具备了一定的听、说、读、写的技能。教师用简单的英语授课,基本能听懂。但是在自己的听和说方面还需要大量的训练。被动语态虽是初次接触,但好在难度不太,教师引领语法结构学习时以交际为目的反复操练和运用即有意义。
四、教学目标
1、知识目标:key words and phrases: produce, process, widely, be made of/from/in, the art and science fair, environmental protection, grass and leaves, be known for ,be famous for, as I as I know, on the sides of mountains.
2、能力目标:指导学生仔细聆听谈论产品成分构成与产地的对话;学会运用被动语态谈论产品构成与产地。
3、情感目标:引导学生通过开展小组学习活动,培养协作意识,并能用英语介绍中国产业并向世界宣传。
五、教学重难点
重点:被动语态的结构和用法;
难点:理解被动语态的功能和意义;不规则动词的过去分词;
六、教学步骤
 Step1:导入话题,处理词汇
图片导入新词:chopsticks, fork, coin, blouse, silver, glass, steel, cotton, silk等。
Step2:导入被动语态
学生匹配课本1a表格中的物品与材质,教师板书关键句,然后核对答案,带领学生说出完整的句子。


Eg :  The chopsticks are made of wood/silver.
         The window is made of glass.
         The coin is made of gold/silver.
         ……
Step3:听前准备,呈现课本图片
T: Susan and Anita are talking about a ring. Is it nice?
S: …….
T:Do you want to know what it is made of?
Let’s listen to 1b to find the answer.
呈现1b表格,听完后核对答案,同时带领学生说出完整句子。
Eg: The shirts are made of cotton. They are made in America.
   The ring is made of silver. It is made in Thailand.
…...
播放第二遍录音,重点信息处有停顿,让学生处重复,重点强调语音语调的模仿,又要保证学生对对话内容充分理解。
Step4:呈现听力部分的目标语言,学生齐读体会对话双方的情感,然后模仿1c进行操练,再鼓励他们拓展或自由发挥。
Step5: Deal with 2a .
出示model plane图片,问学生Where do you usually see it?
导入听力:Nick and Marcus are talking about a model plane, too. Let’s find out where they see it.(听之前,先解释重点词fair: an event at which people or business show and sell products). 播放第一遍录音,完成2a.
Step6: Deal with 2b.
1、学生朗读四个问题。
2、播放第二遍录音
3、采用学生一问一答的形式核对答案。
(注意)第二个问题当学生回答No的时候,教师可继续追问How did you know the answer?引导学生说出句子…all students are invited to attend for free.同时对for free作解释。
Step7:听后口语活动2c
学生朗读2b听力对话,二人或四人进行问答练习,然后给出2c模板进行对话操练。
Step8: Deal with 2b.
1、从听力2b的第四个问题入手:The painting is made from grass, leaves and flowers, so we can know leaves have many useful usages, can you tell me what they can also used to do?
2、教师提问What do you know about tea?学生短时讨论,读对话,回答问题。
(1)What’s the topic of the conversation?
(2)Where’s tea produced in China?
(3)How’s tea produced?
3、关注被动语态
问题答案中出现的被动语态一律用红色标出,让学生说出其动词原形并板书。教师归纳被动语态的结构及用法。
4、学生自由朗读对话,根据茶grow、pick、process、drink的四个步骤把短文改写成为一篇叙述文。
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