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人教版九年级英语教学设计
Topic Unit 6 When was it invented?
Period 1 Section A(1a~2d)
本课是新目标英语九年级第6单元的第一课时,这是一节听说课,教材以“When
was it invented?”为话题。 Section A介绍了我们生活中的一些常见物品的发明历
史,介绍它们被发明的时间,被什么人发明及其作用或发展等。从语言结构上学习
一般过去时的被动语态。1a-1c是整个Section A的基础。本部分输入了本单元的
Analysis of
重要语言结构When was it invented? It was invented in. . . .活动 2a-2d侧重听说互
the Teaching
动,是对单元话题的深化和拓展。引出了Who was it invented by. . It was invented
Material
by. What is/was it used for? It is/was used for...学生通过听说活动,充分练习了被动
语态的基本结构,同时也了解了更多发明的历史。这是本单元的第一课时,应该
通过简单的听力活动输入新的语言,发展学生听说能力,让他们体会本单元主题
语言及文化内容,建立一定的感性认识。
学生在上一单元对被动语态的一般现在时形式已经有了初步的认识,这为学习本
单元内容打下了良好的基础。初三学生求知欲强,兴趣广,对于历史上的发明有
Analysis of
一定的了解,对本单元的话题比较熟悉,便于话题的展开。这是学习本课时的优
the Students
势。但对这个话题的理解往往停留在表面上,本节课在进一步拓展语言知识,发
展语言技能的同时,可以着重向学生进行情感目标渗透。
Language
初步感知一般过去时下的被动语态。通过图片呈现新单词,记住新
单词的词义。能听懂谈论发明物的相关对话。
ability
Learning
Analysis of 通过对英语听力技巧的讲授和运用,快速精准地完成听力练。
ability
Teaching
Thinking
思维品质:通过同伴对话练习,培养合作精神,通过头脑风暴,发
Objectives
展发散思维。
quality
Cultural 通过对本课题的学习,提升创新意识, 创造使生活更美好!
awareness
Teaching 1. 掌握重点单词的词义、词性、发音、固定搭配等;
Points 2. 学会使用下列目标句型来谈论发明物:
When was ... invented? —It was invented in...
Who was it invented by? —It was invented by...
What is the ... used for? —The... is used for doing...1. 掌握重点单词的词义、词性、
发音以及重点短语的用法;
2. 学会使用被动结构来介绍发明物。
Teaching Teacher’s Activities Students’ Activities Intention
Procedures
Step 1 Show some pictures and ask students: If you are 积极思考并回答问 引入主题,Lead-in asked to choose three products, what will you 题 活跃氛围
choose?
Step 2 1.Let students answer the inventors and time of 1.注意老师呈现的 为1b听力做
these inventions. 图片和句型,完成 准备,降低
Pre-listening
1a.,拼读数字,并 难度。
2.Let students practice how to read the number.
将答案写在导学案
上。
Play the listening material of 1b 完成听力材料1b并 练习听力,
核对答案 为2a听力做
Present the new words: heel; scoop; electricity
准备学习新
学习新单词的汉语
Say, “These are traditional inventions that we 知,发散思
意思和读音:heel,
all know,Do you know any other inventions 维为听力2a
scoop, electricity;
more interesting? 做准备。
Step 3 运用听力技巧完成
1.Play 2a 掌握听力技
听力2a和2b的练
While- 巧,快速完
2.Review the listening skills: key words and 习。并核对答案。
成听力练
listening write down the first letter of long words
习。
3.Point out the important language points:be
used for doing
4.Let students finish 2b
Step 4 Product-Pair Work 同伴合作,模拟对 培养合作精
Post-listening Divide the students into a several groups of two. 话完成2c 神,巩固新
Let them discuss how to introduce the three
学句型
inventions. Make a list of elements they can
introduce. And show it. 1.积极思考,回答 头脑风暴,
拉链可以出现在哪
Learn 2d 培养发散思
些地方。
and make a mind map: where can we see it? 维,活跃课
2.完成导学案,阅
2.ask 5 questions about 2d. 读2d回答问题。 堂氛围。语
3.Translate 2d and point out new language 篇学习新单
3.翻译2d
points.
词。锻炼翻
译能力
Step 5 1.be used for doing sth. = be used to do sth. 被用来做某事 将知 将本课重点
(表用途、目的)
Language 识点 汇总系统的
e.g. This computer is used to control all the machines.
Points 做好 进行讲解和
这台电脑是用来控制所有机器的。
Explanation 笔记 分析,结合
2. With pleasure. 我很乐意。
典例,帮助
My pleasure.不客气;不用谢。是回答对方感谢的客气 学生形成语
话。
言体系。
pleasant adj. 高兴的; 满意的
pleased adj. 令人高兴的; 令人满意的
3.such +a/an + adj.+单数可数名词=so +adj.+a/an+单数可数名词: 如此……的一个……
e.g. She is such a lovely girl. =She is so lovely a girl.
辨析: such/ so
such一般用作定语,修饰名词,放在所修饰词的前面。
so用来修饰形容词或副词。
4.think about 考虑,想起
e.g. He is thinking about travelling in the summer holidays.
他正在考虑暑假旅游的事。
think of 考虑, 记忆, 记起
think sth. over 仔细想, 审慎思考, 作进一步考虑
think sth. out 想通, 想出, 熟思
daily adj. 日常的 n.日报 adv.每天
5.助动词do放在动词seem前面主要用来加强语气,“的
确,确实”。 在谓语动词前添加助动词do表示强调的
用法常见于肯定句和祈使句中。
6.have a point 有道理mention v. 提到; 说到
mention sth. /sb. 提到某事/某人
Step6 一、用所给词的适当形式填空 完成 让学生在课
Exercises 1. The blender is used for____ (make)a banana milk shake. 课 堂 上练习消化
2. The car_________ (invent)in 1885. 练 知识点,及
3. They____ (use)animals to do this kind of work in the past. 习。 时操练重点
4. Tom takes no__________ (please)in his work. 知识点和目
5. Electricity is becoming more and more important in 标语言,让
our______ (day)lives. 教师把握学
二、 句型转换 情。
1. The TV was invented around 1927. (对画线部分提问)
__________ __________ the TV__________ ?
2. Paper was invented by Cai Lun. (对画线部分提问)
__________ __________ paper__________ __________ ?
3. Sunglasses are used for keeping out the sunshine. (对画线
部分提问)
__________ __________ sunglasses__________ for?
4.They built a bridge over the river last year. (改为被动语态)
A bridge__________ __________ over the river last year.
5. The book was written by Mo Yan. (改为否定句)The book__________ __________ by Mo Yan.
Step 7 Make a summary about this lesson. Lists the important 回 顾 总结本课所
Summary phrases and sentences. 和 总 学内容,强
phrases 结 本 调 重 点 单
1. 靠电力运行 run on electricity 节 课 词、短语、
2. 被用来做…… be used for ... 所 学 句子.
3. 想出 think of 的 单 巩固所学知
词 、 识
4. 乐意效劳! With pleasure!
短
5. 如此伟大的一项发明such a great invention
语 、
6. 在我们的日常生活 in our daily lives
句
7. 有道理 have a point
子。
8. 不同发明的先驱者 the pioneers of different
大 声
inventions
朗 读
Sentences
所 呈
1.---When was it invented? ---It was invented in1876.
现 的
2.--- Who was it invented by? --- It was invented by Bell.
短 语
3.---What is it used for? ---It is used for talking with people.
和 句
型
Step 8 Present homework: 完 成 作 业 分 A,B
Homework 1.Review the new words and expressions. (B层) 课 后 两层布置,
2. Make a brief introduction about an invention that you 作业 因材施教
know!(50-100字)。 (A层)
Blackboard Unit 6 When was it invented?
Design Period Ⅰ Section A(1a~2d)
New words:
heel; scoop; electricity
Key sentences:
When was ... invented? —It was invented in...
Who was it invented by? —It was invented by...
What is the ... used for? —The... is used for doing...
亮点 1.本节课首先通过多媒体展示图片引出本单元主题词汇,让学生在情景
Teaching
中理解学习新词汇,同时提供听说训练。2.通过要求学生谈论发明时间
Reflection:
的先后顺序引出一般过去时被动语态的结构。然后通过听说活动让学生不断感知目标语言,逐渐学会使用一般过去时被动语态的结构谈论发
明。3.本节课设置了真实而自然的教学情景,让学生在听说训练中感知
并运用被动语态。
有待 1.学生较容易出错的地方,一个是易漏掉be动词,再一个是易写错动
改进 词的过去分词形式。教师在课堂上强调到位。
2.本节课活动确保学生足够的练习量,使其能够充分感知被动语态。
3.上课关注度和关注面不够,有待加强。老师在课堂上应尽可能多地提
供给学生表达的机会。