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牛津译林版英语九年级下册
Unit4 Life on Mars第五课时教学设计
课题 Life on Mars 单元 Unit 4 学科 English 年级 9
学习目标 Knowledge aims: To learn some new words and expressions Ability aims: To improve listening and speaking skillsEmotional aims: To love the nature and treasure our globe
重点 Talk advantages and disadvantages about Mars and express own ideas.
难点 To discuss life on Mars
教学过程
教学环节 教师活动 学生活动 设计意图
导入新课 一、介绍关于火星不容错过的十部电影。二、free talkHave you seen a film about Mars？Have you watched a TV programme about Mars？Tell the story for us. Tell us if you want to live on Mars. Free talk 激发学生学习兴趣，导入本课主题。
讲授新课 一、Learn some new words and expressions carry out percentage disadvantagerisk after all二、Listen to the prev ( http: / / www.21cnjy.com )iew. Help Sandy make notes of it.Daniel wants to live on Mars in the future. However, Sandy is still not sure if she would like to. This week, there is a TV programme on this topic. Keys: Friday evening ( http: / / www.21cnjy.com ), Sunshine TV, Move in Mars, 7:30 to 9:00 p.m. 50%三、Sandy is watching t ( http: / / www.21cnjy.com )he TV programme. She wants to write down the important points. Listen to the discussion and help her complete her lists.Advantages (1) It would be very interesting.(2)We could study at ____________.(3) It is not so crowded, with much more _____.(4)Travelling in space would be ____. Keys: online schools, space, fun Disadvantages (1) We do not know if it is really safe.(2)We might ______ from living there.(3)It is ___________ from the Earth. (4)There is not enough food, ______ or oxygen.(5)There might be __________ aliens.Keys: get ill, so far away, water, dangerous四、Daniel and ( http: / / www.21cnjy.com )Sandy are talking about the TV plete their conversation with the information in Parts A 1 and A 2.Sandy: Did you watch the programme called (1) ____________ on (2) ________ TV last (3) ______ evening Daniel: Yes, I did. ( http: / / www.21cnjy.com ) but I missed the first part of it. When did the programme begin Sandy: It began a ( http: / / www.21cnjy.com )t ________. It started with a discussion about a ______. It showed that (6) _____ of the students would like to (7) ______________ the Earth and live on (8) _____.Daniel: Oh, yes. ( http: / / www.21cnjy.com )Some students said living on another planet such as Mars would be very (9) _________. They could study at (10) ____________, and traveling in (11) ______ would be fun.Sandy: There might als ( http: / / www.21cnjy.com )o be much more (12) ______ for everyone on Mars. It’s too crowded here.Daniel: Howev ( http: / / www.21cnjy.com )er, some other students were worried about living there. They said they didn’t know if it would be (13) _________. They thought they might (14) _____ because there’s not enough food, (15) _____ or oxygen on Mars.Sandy: They ( http: / / www.21cnjy.com )were even afraid of aliens there. They thought aliens were (16) _________ and would harm people. Keys: Move in Mar ( http: / / www.21cnjy.com )s, Sunshine, Friday, 7:30 p.m., survey, 50%, move away from, Mars, interesting, online schools, space, space, really safe, get ill, water, dangerousFree talkWould you like to live on Mars 六、Daniel and Sandy ( http: / / www.21cnjy.com )are talking about living on Mars.Listen to the conversation and answer the questions.(1)Would Sandy like to live on Mars Why (2) Would Daniel like to live on Mars Why Keys: He is n ( http: / / www.21cnjy.com )ot sure because she is not sure if it’s worth the risk it worries her. Yes, he wo ( http: / / www.21cnjy.com )uld like to. Because it’ll be great to live on another planet.七、Daniel and Sandy ( http: / / www.21cnjy.com ) are talking about living on Mars. Work in pairs and discuss whether you would like to live on Mars. Use the conversation below as a model.八、To do self-assess ( http: / / www.21cnjy.com )ment means to think about your studies in order to find out your strengths and weaknesses. This can help you make a plan to improve the way you study.Kitty is comple ( http: / / www.21cnjy.com )ting a self-assessment form to find out how she is doing with her English study. After doing the sel ( http: / / www.21cnjy.com )f-assessment, Kitty is making a plan for studying English. Let's find out some rules from her planThen write your own plan for studying English.九、填空及翻译练习。根据句意和中文提示写出英语单词。1. We can use digital _________ (照相机) to take high-quality images.2. A ________(头盔) is ( http: / / www.21cnjy.com )a large hard hat that protects the head and is connected to the air tank.3. A space sle ( http: / / www.21cnjy.com )eping bag is usually fixed to the walls to prevent ___________(飘浮).4. The old man some ( http: / / www.21cnjy.com )times takes a sleeping ________(药片) before he goes to bed.5. Our teacher told us that the sun has nine ____________(行星).用所给词的适当形式填空。1. ______ your hand ( http: / / www.21cnjy.com )s on this towel before you eat the ________ food. (dry)2. The little girl l ( http: / / www.21cnjy.com )ooked at her __________ (hope) as she handed out the sweets.3. The river has been ( http: / / www.21cnjy.com )__________ (pollution) by waste water from the factory.4. There are ________ (crowded) of people in the shop every day.5. The special boo ( http: / / www.21cnjy.com )ts can prevent us from ______________ (float) in the air.6. By next year, we __________ (learn) 2,000 English words.7. This maths probl ( http: / / www.21cnjy.com )em is too difficult for me ____________ (work) out.8. By the end of yes ( http: / / www.21cnjy.com )terday, he _______________ (write) to him five times.9. Can you imagine ______ (live) on the other planet in the future 把下列句子翻译成英语。1.每个学生家里将会有一台电脑并与星际之间的电脑网络连接。2. 我只能跑到她四分之三的速度。3. 火星上的食物将是药片的形状，而且不像今天的味道好。十、英语作文：假设你去火星旅行了一段时间.请你给自己的朋友写一篇短文,介绍你在火星上的所见所闻及感想.词数不少于80词。 Learn some new words and expressionsListen to the preview. Help Sandy make notes of it. Listen to the discussion and help her complete her plete their conversation with the information in Parts A 1 and A 2Free talk Listen and answer the questions.Work in pairs and discuss whether you would like to live on Mars.Free talk 学习自我评价，并能对自己的学习情况进行自我评价。进行填空和翻译练习英语写作 学习新词汇，为接下来的听力及对话打基础练习提升听力练习提升听力，积累语言知识为对话做准备。练习提升听力，积累语言知识为对话做准备。谈论是否愿意到火星生活，提升语言表达能力。提升听力技能提升口语交流能力提升口语表达能力提升学习策略检验提升学生的书面语言能力。提升学生的书面表达能力
课堂小结 ( http: / / www.21cnjy.com )3.Writing Task:Mars trip. 和老师一块总结 梳理本节课所学知识，加深记忆，巩固知识。
作业 Homework1.Finish the exercises on workbook.2.Preview the next lesson. 课下巩固与课堂学习相结合。
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Unit 4 Life on Mars
Integrated skills
and Study skills
牛津译林版 九年级下
Warm-up
关于火星你不容错过的十部电影
《火星之旅》：5500万公里外的桃花源
《火星女王艾莉塔》是苏联的第一部科幻电影
《愤怒的红色星球》：一场名为恐怖的过家家
Warm-up
《鲁宾逊太空历险》：生活比生存更重要
《全面回忆》：你是否愿意做真正的英雄
《火星任务》：我们的征途是星辰大海
关于火星你不容错过的十部电影
Warm-up
《火星人莫卡诺》：我造得起世界，却填不满孤独
《世界之战》为我们展现了一幅火星人入侵地球图景。
《异星战场》：寻找失落的南方神话
《火星救援》：没有奇迹，只有算计
关于火星你不容错过的十部电影
Free talk
Have you seen a film about Mars？
Have you watched a TV programme about Mars？
Tell the story for us.
Tell us if you want to live on Mars.
Daniel wants to live on Mars in the future. However, Sandy is still not sure if she would like to.Let's have a look.
Presentation
1. carry out
开展，执行
例句：No matter what difficulty you will meet with,
carry out your plan.
不管你遇到什么困难，都要执行计划。
2. percentage
n. 百分率，百分数
例句：Percentage of students who would like to move away from the earth is 50%.
想要搬离地球的学生数的百分比是50%。
First，let's learn some new words and expressions
Presentation
4. risk
n. 风险
例句：I’m not sure if it’s worth the risk.
我不确信是否它值得这个风险。
3. disadvantage
n. 缺点，不利条件
例句：The disadvantage of living on Mars。
住在火星的缺点。
new words and expressions
Presentation
例句：
After all, people have already been to the Moon.
毕竟，人们已经去过月球。
5. after all
毕竟
new words and expressions
Listen to the preview. Help Sandy make notes of it.
Presentation
Survey carried out in: Schools in Sunshine Town
Day:
Channel:
Name of programme:
Time:
Percentage of students who would like to move away from the Earth:
Friday evening
Sunshine TV
Move in Mars
7:30 to 9:00 p.m
50%
Presentation
Sandy is watching the TV programme. She wants to write down the important points.
Listen to the discussion and help her complete her lists.
1. It would be very interesting.
2. We could study at ______________.
3. It is not so crowded, with much more ___________.
4. Travelling in space would be
__________.
1. We do not know if it is really safe.
2. We might __________ from living there.
3. It is ________________ from the Earth.
4. There is not enough food, _________ or oxygen.
5. There might be ______________ aliens.
Presentation
online schools
space
fun
Advantages
Disadvantages
get ill
so far away
water
dangerous
Have a discussion in groups of four, and hold a debate.
Debate
Advantages of living on Mars:
Disadvantages of living on Mars:
1. It would be very interesting.
2. We could study at online schools.
3. It is not so crowded, with much more space.
4. Travelling in space would be fun.
1. We do not know if it is really safe.
2. We might get ill from living there.
3. It is so far away from the Earth.
4. There is not enough food,water or oxygen.
5. There might be dangerous aliens.
Daniel and Sandy are talking
about the TV plete their conversation with the information in Parts A 1 and A 2.
Presentation
Sandy: Did you watch the programme called (1) _________________ on (2) ___________ TV last (3) ________evening
Daniel: Yes, I did. but I missed the first part of it. When did the programme begin
Move in Mars
Sunshine
Friday
Complete their conversation
Presentation
Sandy: It began at(4) ___________. It started with a discussion about a (5)__________. It showed that (6) _______ of the students would like to (7) _________________ the Earth and live on (8) _________.
7:30 p.m.
survey
50%
move away from
Mars
Complete their conversation
Daniel: Oh, yes. Some students said living on another planet such as Mars would be very
(9) ______________. They could study at (10) _______________, and traveling in (11) ________would be fun.
Presentation
interesting
online schools
space
Complete their conversation
Presentation
Sandy: There might also be much more (12) _______ for everyone on Mars. It’s too crowded here.
Daniel: However, some other students were worried about living there. They said they didn’t know if it would be (13) ______________.
really safe
space
Complete their conversation
Free talk
Yes,I'd like to live on Mars. becausetravelling in space would be fun.
Or
No,I don't want to live on Mars,because There is not enough food,water or oxygen.
Would you like to live on Mars
Daniel and Sandy are talking about living on Mars.Listen to the conversation and answer the questions.
Presentation
1. Why Sandy is not sure it's worth to live on Mars
2. What about all his friends on the Earth if Daniel go to Mars
She thinks we might get ill from living there.
She wants them all to come too.
Work in pairs and discuss whether you would like to live on Mars.
Speak up
Daniel: Would you like to live on Mars, Sandy
Sandy: I’m not sure if it’s worth the risk. It worries me.
Daniel: Why It would be quite safe. After all, humans have already been to the Moon.
Sandy: Maybe you are right, but we might get ill from living there.
Daniel: I don’t think so, Sandy. It’s just a different kind of life. It would be great to live on another planet.
Sandy: What about all your friends here on the earth if you go to Mars
Daniel: I want you all to come too.
Sandy: OK. If you all go together, it should be fun.
Use the conversation below
as a model.
To do self-assessment means to think about your studies in order to find out your strengths and weaknesses. This can help you make a plan to improve the way you study.
Assessment
Kitty is completing a self-assessment form to find out how she is doing with her English study.
Assessment
always often sometimes almost never
Do you speak English in class √
Can you remember new words easily
√
Do you make spelling mistakes √
Can you learn new grammar rules well
√
Can you answer listening questions correctly √
Do you get good results in tests √
Read her results in the table below.
After doing the self-assessment, Kitty is making a plan for studying English.
Study skills
I often speak English well in class, but I still need to practice more.I need to work harder to learn new words and grammar rules. I plan to copy the new words in my notebook and read them every morning. I plan to remember five new words every day. Grammar rules are difficult, so I will keep an English diary and try to use the new grammar rules I have learnt. I plan to watch English TV programmes every weekend in order to improve my listening skills.
Do you think she has some good ideas
Read her plan.
Let's find out some rules from her plan
Study skills
1.Work harder to learn new words and grammar rules.
2.Copy the new words in my notebook
and read them every morning.
3.Remember five new words every day.
4.Keep an English diary and try to use the new grammar rules I have learnt.
5.Plan to watch English TV programmes every weekend.
some rules
Now complete the self-assessment form in Part A yourself.
Study skills
always often sometimes almost never
Do you speak English in class
Can you remember new words easily
Do you make spelling mistakes
Can you learn new grammar rules well
Can you answer listening questions correctly
Do you get good results in tests
Then write your own plan for studying English.
Self-assessment
Study skills
I need to …
I plan to …
I will…
Your plan
Practice
1. We can use digital _________ (照相机) to take high-quality images.
2. A ________(头盔) is a large hard hat that protects the head and is connected to the air tank.
3. A space sleeping bag is usually fixed to the walls to prevent ___________(飘浮).
4. The old man sometimes takes a sleeping ________(药片) before he goes to bed.
5. Our teacher told us that the sun has nine ____________(行星).
cameras
helmet
floating
pill
planets
根据句意和中文提示写出英语单词
Practice
1. ______ your hands on this towel before you eat the ________ food. (dry)
2. The little girl looked at her __________ (hope) as she handed out the sweets.
3. The river has been __________ (pollution) by waste water from the factory.
4. There are ________ (crowded) of people in the shop every day.
Dry
dried
hopefully
polluted
crowds
用所给词的适当形式填空
Practice
5. The special boots can prevent us from ______________ (float) in the air.
6. By next year, we __________ (learn) 2,000 English words.
7. This maths problem is too difficult for me ____________ (work) out.
8. By the end of yesterday, he _______________ (write) to him five times.
9. Can you imagine ______ (live) on the other planet in the future
floating
will learn
to work
had written
living
用所给词的适当形式填空
Practice
1.每个学生家里将会有一台电脑并与星际之间的电脑网络连接。
2. 我只能跑到她四分之三的速度。
3. 火星上的食物将是药片的形状，而且不像今天的味道好。
把下列句子翻译成英语。
Every student has a computer at home connecting to an inter-planet computer network.
I can run only at the three-fourths of speed of her.
Food on Mars will be in the form of pills and they will not be as tasty as they are today.
Writing Task
英语作文：假设你去火星旅行了一段时间.请你给自己的朋友写一篇短文,介绍你在火星上的所见所闻及感想.词数不少于80词。
写作时要在文章的第一段提出主要话题和最主要的事实，通常包含5W和1H.，也就是who; what ; when ;where; why ; how .然后在正文部分写出更多的事实，使之更加详实、具体。
Writing task
Last time I went to Mars with my friends. We took the space ship and flew there in the morning. We met the alients on mars, they look so weird.They have three eyes and four legs. They have really long hair because it's so cold in the evening that they need something to cover with. We took a car and drove around the whole mars. They waved to us and we took a lot of pictures. It's such a nice trip that we don't want to go back to the Earth. But we went back finally and I think I'll come back again.
Summarize
1.Advantages and disadvantagesof living on Mars
2.Would you like to live on Mars
3.Writing Task:Mars trip.
Homework
1.Finish the exercises on workbook.
2.Preview the next lesson.
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