北京市丰台区王佐中学中考英语复习 Unit 4 Lesson 15 Very few people will be killed by future教案 .doc

授课时间：12.13——14
Lesson 15 Very few people will be killed by future (第一课时)

教学目标:
1. 能力目标:
1）能够通过略读，迅速判断文段主要内容。
2）能够对阅读文段根据需要进行分析、筛选，从而获取并处理相关信息。
3）能够在理解文段大意的基础上，初步运用将来时及其被动语态口头描述未来事物。
2. 知识目标：
1）理解有关话题的文段。
2）初步掌握本课教学内容中所列句型。
3) 认读和理解课标词及其它词汇。
3. 情感目标：
1）通过对未来汽车的学习，培养学生节能环保的思想意识。
2）通过将来时被动语态的学习培养学生理解、主动概括语言现象并积极总结的学习态度。
教学内容：
1. 话题：Cars in the future
2. 词汇：1）大纲词汇：无
2) 新课标词：control, warn
3) 其他词汇：overuse, motor, production, comfortably
3．句型：The car of tomorrow will be made without a motor or air conditioning.
4．语法：将来时的被动语态。
教学重点：1.通过阅读获取所需信息。
2.能初步运用将来时及其被动语态口头描述未来事物。
教学用具：录音机，电脑。
教学步骤：
I． Lead in (1 mins)
教师设置问题导入新课。
T: Yesterday we talked about many Chinese inventions; do you still remember what they are?
S1: Paper, Kites….
T: Do you know what invention we are going to talk about today?
S2: Cars.
T: Yes, cars. Do you like cars? Do you have cars in your family? What is it like? Is it big? What color is it?
S3. It’s small and blue….
II. Pre-reading (6 mins)
Step 1. 导入：教师设置问题要求学生讨论：
T: Now many people have cars in their family. Cars are overused today.
1．Is there any air pollution in our city?
2: Is the use of cars a major cause of air pollution in our city?
3: What should we do to stop air pollution?
Step 2. 引导学生预测：教师在大屏幕上展示三个文章标题要求学生讨论:
T: look at three titles here. Can you guess which one is correct? Now, match the title with the proper content?
Title Content
1. The cause of pollution A: Discuss the problems future cars have and how people should do to solve them.
2. Cars in the future B: Give us some examples of how air is polluted and what make air polluted.
3. Problem of future cars C: Give us a picture of what future cars will be like.
III. While- reading (26 mins)
Step 1. 理解文章大意。
教师引导学生迅速浏览教材1.2的内容，然后从黄方框中选出合适的题目。
T: OK! Let’s read the passage quickly and try to find the proper title.
Step 2.理解文章细节。
教师引导学生认真阅读课文获取细节信息，
1. 教师要求学生阅读课文并思考问题。
T: What will the cars be like in the future? How many opinions are there in this passage? Let’s read the passage and try to find out the answer.
2. 教师要求学生朗读课文两遍并回答问题。
T: What are the differences between them? Let’s read the passage after the tape, and try to find out the answer.
3．教师要求学生再次阅读课文,填写表格。
T: What are the other features about future cars according to these two opinions? Let’s read the passage again and try to fill in the blanks.
4. 教师以提问题的形式给学生核对答案理解生词含义。
Our future cars
Cars experts
Size
Color
Speed
Motor and air-conditioning
Radio and lights
Doors and windows
Other special
features
Opinion 1
smaller
Gray
only
five miles per
hour

No
No
No
1.It will be pushed by the driver’s feet
2.It won’t need a pollution control system.
Opinion 2
bigger
All kinds of color
faster
Yes
Yes
Yes
1. It will have four rooms, color TVs, running water, heat, swim-
-ming pool.
2. can run on water

Step 3 理解文章的深层含义
T: 教师要求学生思考文章的深层含义并回答问题。
1. Why do the experts in Opinion One design the cars like that?
2. Why do the experts in Opinion Two design the cars like that?
Step 4. 教师要求学生再次阅读课文，归纳语言现象和意义。
1． 教师呈现例句，请学生观察并理解其意思。
T: 未来的汽车将不会被制造出发动机和空调，这句话在文章中是如何表达？
S: The car of tomorrow will be made without a motor or air-conditioning.
学生观察其结构。
2． 教师让学生找出所有包含将来时被动语态的句子，体会其结构和意义。
T: OK, now let’s try to find out all the sentences like that in this passage.
3． 教师要求学生予以归纳并要求学生朗读及翻译例句。
4． 教师再次归纳文章中是如何描述未来汽车的。
IV. Post-reading (12 mins)
教师设置活动引导学生反馈。
Task1: 由学生就文章中的观点进行论述。
T: Do you agree the experts’ ideas? Which one do you prefer? Can you describe your opinions according to the keywords?
Task 2: 假设你是一名汽车制造商，请向大家介绍自己设计的未来汽车的样子。
T: Are there any other opinions? What kind of cars do you like in the future? If you are a car maker. Can you introduce your designs to us.
1．教师引导学生讨论谈论汽车时应该关注哪些方面？
T: Before you do it, let’s discuss what kind of things we should think about when we talk about the future cars.
Cars
doors and windows
motor, air-condi
tioning and heat
…
speed
radio and lights
pollution control system
rooms, color TVs, swimming pool…..
color
size

2． 学生讨论。
T：OK, let’s discuss the future cars according to the table.
3． 学生汇报。
4． 教师总结。

Homework: 1. 熟练朗读课文。
2. 抄写单词及课文。
3. 就自己设计的未来汽车写一篇小短文。

授课时间：12. 17.
课题: Unit 4 Inventions and Inventors
Lesson 15 Very few people will be killed by future cars.(1)
授课年级：初三年级
教材依据：北京市义务教育课程改革实验教材 北京师范大学出版社 第十五册
教学内容
1、 话题：Inventions and Inventors
2、 词汇：control, warn, freeze, heat
3、 语法：一般将来时的被动语态（will+be+动词的过去分词）
教学目标
学生能够：
1、 通过1.2完成表格,获取未来汽车的细节特点,归纳两种不同的未来汽车的优点
2、 通过1.2回答问题归纳文章的主旨大意
3、 通过体会、观察等方式理解一般将来时被动语态的意义并归纳其句型结构
4、 通过运用一般将来时被动语态的结构，口头描述未来汽车
5、 通过本课的学习，了解有关环境问题，增强环保意识
教学重点
通过阅读文段，学生能够获取并理解未来汽车的特点及优点，归纳文段主旨大意
引导学生理解一般将来时被动语态的意义并归纳其构成形式（will+be+动词的过去分词）
教学难点
学生能正确使用一般将来时被动语态描述未来汽车的特点及优点
教学资源
课本，黑板，录音机，计算机媒体
教学过程
教学环节与
时间安排
教与学的过程
设计意图
Warm-up
(3 min)

1、 老师总结话题下词汇：
supercar，pollution, motor, air conditioning, gas, heat, comfortable, accident, mile
2、 教师向学生们提问：
T: Is there air pollution in your city?
Is the use of cars a major cause of air pollution in your city?
3、学生们回答后，教师引出话题：
Today we will learn something about the cars in the future.
通过提问激发学生兴趣，引入话题
Language
input
(25 min)

Step 1. Students will get the general information.
1. Students get the main idea about the text.
Q: Look at the picture, what is the text about?
Ss: Cars.
2. Students get to know the titles in the yellow box.
3. Students choose the best title and tell the reasons.
Step 2. Students will get detailed information.
1. Students number the paragraph.
2. Students get to know the structure about the text.
(总-分)
3. Match the two paragraphs with the different opinions.
Q: How many opinions about the future cars?
Paragraph3 The car in the future will be smaller.
Paragraph2 The car in the future will be bigger.
4. Students find out the aspects about how experts design the future cars.
Size, color, decoration inside the car, speed,
5. Students read the two opinions and fill in the form.

size
color
speed
motor

air conditioning

radio

lights

doors

gas

1

2

windows

color TV
heat
swimming pool

1
size
color
speed

2

6. Understand the information in the form.
Q: Why are we not warned to ask for pretty colors?
Why will few people be killed in accidents?
Why large families will travel on long trips comfortably?
Step 3. Students will get further information.
1. 学生说出两种观点中未来汽车的设计理念。
Q: Why do the experts in Opinion One design the cars like that?
Why do the experts in Opinion Two design the cars like that?
2. 学生比较两种汽车，并说出哪种车节省能源。
Q: Which kind of cars save the energy? Why?
3. 学生说出自己对两种观点的看法。
Q: What do you think of their opinions? Which kind of cars
do you like better?

通过表格填写训练学生获取相关信息的能力并且训练学生总结归纳主旨大意的能力
Language
focus
(8 min)

引导学生理解一般将来时被动语态的意义
1. 教师提问：Do you remember what the future car wil be like?
2. 学生在文章中找出很多关于未来汽车的描述，教师归纳功能句并将下列句子写到黑板上（或打出屏幕上）
1）The car of tomorrow will be made without a motor or air conditioning.
2）This new car will be pushed by the driver’s feet.
3）Very few people will be killed in accidents.
4）All our problems will soon be solved by car companies.
3. 学生观察、归纳这些句子的结构特点及句意，得出结论：一般将来时被动语态基本结构：主语+will be+过去分词。
4. 学生朗读，便于进一步理解和记忆功能句，并体会功能句的含义。
5. 对比主动和被动语态，加深理解，增强记忆。
1）The students will plant some trees on this weekend.
Some trees will be planted on this weekend.
2）I will place the new computer in my bedroom.
The new computer will be placed in my bedroom.
学生通过句型对比，小组分析主动、被动语态结构、意义上的区别。
6. 教师再给出三个一般将来时主动语态的句子，让学生转变成被动语态句型：
1）We will change our city more beautiful.
2) Lily will water the flowers later.
3) Tom will do his homework tomorrow.
7. 教师在ppt上展示答案，订正。
学生通过观察例句体会、总结一般将来时被动语态的意义和结构

Language
in use
(8 min)

Task One:教师再次在ppt上展示表格学生依照表格内容复述未来汽车的特点及优点
1. 学生依据表格讨论未来汽车的特点
2. 学生复述未来汽车的特点
Task Two:学生设计出自己理想中的汽车，并介绍其特点
What kind of cars do you like in the future? If you are a car maker can you introduce your designs to us?

熟练运用一般将来时被动语态
Homework
(1 min)
在作业本上把课上复述的表格内容完善后写成文段

板书设计
Lesson15 Very few people will be killed by future cars.(1)
The car of tomorrow will be made without a motor or air conditioning.
This new car will be pushed by the driver’s feet.
Very few people will be killed in accidents.
All our problems will soon be solved by car companies.
一般将来时被动语态：will+be+动词的过去分词