Unit 4 Life on Mars 单元导学案（7课时）

课题
Unit4 Reading 1
课型
New
主备人
审核人
班级
姓名
时间
周星期
总第 课时
学习
目标
1. 了解未来在另一个行星上生活的语境。。
2. 识别和理解有关火星生活的词汇
3. 识别并列出地球生活与火星生活的不同之处。
学习重难点
识别并列出地球生活与火星生活的不同之处
教学补记
学习方法
Task-based approach
活动一：
自主先学（自学指导）：
自读课文并找出下列短语
1.到2100年
2.拥挤和污染越来越严重
3.人口的快速增长
4.从头再来
5.运送大量的乘客
6.随着……的发展
7.成宇宙飞船
8.以光的速度
9.以药片的形式
10……的八分之三
活动二
1、教师呈现火星和宇宙飞船的图片，让学生简单说说对火星和宇宙飞船的了解。教师说We can travel to Mars in spacecraft. What do you know about Mars and spacecraft? 教师鼓励学生自由回答，对学生的答案不要作对错评判。
2、 向学生解释课本第52页课文的语境，教师说：Daniel wants to find out more about life in space in the future. He has found an article by a famous scientist who thinks humans could live on Mars by the next century. 让学生快速浏览课文，找出阐述哪几个方面的火星生活。
3、教师播放课文录音，让学生边听边在不认识的单词下划横线。听完录音后，让学生完成第54页B1 的练习。
4、教师播放课文第二段的录音，并呈现以下表格，让学生仔细听录音，完成表格。
Journey to Mars
Time
Speed
At present
（ months ）
（very slow）
By 2100
（about 20 minutes）
（at the speed of light）
5、 教师逐段播放课文第三至第七段录音，并呈现以下表格，让学生仔细听录音，四人一组进行讨论。
Life on Mars
Food
Gravity
Houses
Free time
Schools
6、表格完成后，学生四人一组根据表格向全班同学介绍火星上的生活。
7、学生完成B2、B3、B4的练习，并全班核对答案。
检测促学
一、根据汉语提示，写出正确的单词。
1. There are thousands of stars and （行星 ）in space.
2. With the (快速的)development of science and technology，our life is more and more convenient.
3. Some actions must be taken to control the (增加)of the population in the world.
4.More and more (乘客) would like to take the underground instead of driving cars.
5. (比较) with his bike, mine looks better.
二、用所给词的适当形式填空。
1 I don’t like to take a bus to school every day because it is always too (crowd).
2 Don’t pour the ( pollute) water everywhere, or you will have to pay for it.
3 ---How are you feeling now? Anything (comfort),dear?
---I feel sick, Mom.
4---The food is (taste) . We really enjoy it.
---I’m glad you like it.
5 The task is (challenge) . You can have a try.
6 We ( live) here since 1998.
自主反思
课题
Unit4 reading2
课型
New
主备人
审核人
班级
九
姓名
时间
周星期
总第 课时
学习
目标
掌握文中重要的词汇和句型。
培养学生的想象力，激发他们的兴趣。
提高学生的学习技能。
学习重难点
培养学生的想象力，激发他们的兴趣
教学补记
学习方法
Task-based teaching method
活动一：
1、自主先学（自学指导）：
朗读课文找出下列词组
以光的速度__________ 2.以药片的形式_________
3…的八分之三 __________4.组织……做某事 _________
5.漂浮到太空____________ 6.与……相比较___________
7.在某些方面____________8.连接到……__________
9.在网上学习____________10.和……一样 ___________
11.为了一个目的___________ 12 从一开始______________
13.在很短时间内 __________14.人口总数______________
15.对……有很大的帮助___________ 16.迷路 _____________
17.好处与坏处_________________18从头再来___________________
活动二
进一步了解课文
学生四人一组，围绕课文进行问答活动。其中三位学生提问，另一位学生回答。教师呈现以下问题供学生参考。
Why would humans move to Mars ?
What would the journey to Mars be like ?
Could humans survive on Mars without water, oxygen or food ?
What would people do with low gravity ?
What would schools be like on Mars ?
学生根据课文内容说出答案，鼓励有想象力的学生发挥想象，尽可能多说。学生在回答时，教师巡视，适时给予指导。
读课文判断正误
1.By the year 2100,people mighe live on Mars.( )
2.Mars is becoming crowded and polluted. ( )
3.Now spacecrafts cost months to travel to Mars from the earth. ( )
4.Humans are not sure if plants could grow on mars. ( )
5.Mars has three times the gravity of the Earth.( )
6.People will have less space on Mars.( )
7.Students will go to school by spacecraft. ( )
8.Space travel might make people feel ill. ( )
检测促学
一．用所给词的适当形式填空。
The sign keeps people from __________ ( take ) photos here.
The place ___________ ( develop ) from a small village into a tourist centre in the past few years.
Tom spent an ________ ( please ) winter holiday staying with his parents.
________ ( hope ), we can get better results in the next exam.
The river is becoming director and __________ ( pollute )
I have a computer at home _________ ( connect ) to the Internet.
He did the work very ________ ( care ).Everybody said he had done a a good job.
二.单项选择
( ) 1.Huang Xiaoming has made ___________ TV plays and films.
a number of B. the number of C. number D. large number
( )2. Many young men enjoy _________ the pop music.
listen to B. lisening to C.to listen to D.listening
( )3. Mr Shark is getting old and cannot jump as ______ as he did.
high B. higher C.highest D.much higher
( ) 4.The expects think that India’s population may be ______ than ______China’s _________ 2020.
much;by B.more; in C.larger; by D.larger; on
( )5 In the future,people _________ by robots.
A.will care for B will take care of
C.will be cared for D.will be taken care
( )6.Here are all kinds of walkmans for everyone __________.
A.choosing from B.to choose from C.to choose D.chosen from
( )7.Our country is getting _______ now.
A. strong and strong B.stronger and strong
C.stronger and stronger D.strong and stronger
( ) 8.There is no _________ in the life now. Let’s wait for the next.
A.two three B two third C.two thirds D.second thirds
三．完成句子
1.鸟能以一半光速飞行吗？( at half the speed )
________________________________________.
2.人类生存需要食物、水和空气。（ need ）
_______________________________________.
3.科学家们并不知道这些植物能否产生水。( be sure )
____________________________________________.
4.我们的宇宙飞船太慢，不可能载大量的人去火星。( too….to… _______________________________________________.
5.太空旅行将使人觉得不舒服。（ comfort ）
_______________________________________________.
自主反思
课题
Unit4grammar1
课型
New
主备人
审核人
班级
姓名
时间
周星期
总第 课时
学习
目标
1.掌握状语从句与简单句之间的转换。
2.掌握宾语从句与简单句之间的转换。
学习重难点
同上
教学补记
学习方法
Task-based teaching method
活动一：
1、自主先学（自学指导）：
in agreement
be similar
at the age of
because of
without
as tasty as
as well as
remind sb of sth.
学生阅读课文找出以上词组意思，会读，默写
活动二
1、展示at the age of , when……; because of……., because……,
Without……; if……not……
学生朗读、翻译以上词组。
出示下列句子，用上面词组独立完成
My brother began to go to school ______________ six.
My brother began to go to school ______________ he was six.
I didn’t go to the party ___________ the heavy rain.
I didn’t go to the party _________ it rained heavily.
Fish can’t live ____________ water.
Fish can’t live ________ there is _______ water.
小组核对答案，教师每组找出一名学生讲解
2、课本56页，1—6学生独立完成，如有必要，教师给予指点。
1.Neil Armstrong took his first flight when he was only six.( at the age of )
__________________________________________________.
2.Yuri Gagarin became the first man to go into outer space at the age of. (When ) _____________________________________________.
3.People might move to another planet in the future because the population on the Earth is increasing rapidly.
( because of )___________________________________________.
4.If there is no fresh food, meals will not be as tasty as they are today.
( without)__________________________________________.
5.It would be funny to play football on Mars because of the low gravity. ( because)____________________________________________.
6.Without special boots, you cannot walk on Mars.
( if …not )____________________________________________________.
检测促学
词组
1.与……一样美味 ______________________
2.确信 ____________________________
3.让……想起 ______________________
4.多远 _____________________________
5.远离 ____________________________
6. 实现 _____________________________
7.与……不同 ________________________
8.与……相似 _______________________
9.收到……的来信 _____________________
二．用所给词的适当形式填空
1.He got his driving license when he _______ ( be ) sevevteen.
2.___________ ( with ) food, air or water, the fish can not live.
3.Please write your letters as _______ ( care ) as your sister.
4.That picture is quite ________ ( difference ) from this one.
三．同义句转换。
1.It takes me half an hour to walk to walk to school every morning.
I _____ half an hour ______ to school every morning.
2.If you didn’t help me, I wouldn’t pass the exams.
I couldn’t pass the exams _____ your help.
3.I like singers who has beautiful dresses.
I like singers ________ beautiful dresses.
4.He got up early so that he could catch the early bus.
He got up ______ early _______ he could catch the early bus.
5.It is different for us to walk on Mars.
_______ on Mars is different for us.
自主反思
课题
Unit4 Grammar 2
课型
New
主备人
审核人
班级
姓名
时间
周星期
总第 课时
学习
目标
掌握定语从句与简单句之间的转换
学习重难点
掌握定语从句与简单句之间的转换
教学补记
学习方法
Task-based approach
活动一：
自主先学（自学指导）：
一默写下列单词：
1知道，意识到 2围绕；將。。。圈起来
3 一致，同意 4距离；远处
5 可能性 6 外星人
7 外来者，陌生人
二默写下列短语
1.意见一致
2.与。。。类似
活动二
一 通过复习，教师板书下列例句：
1 People might live in houses with huge comfortable rooms.
2 Students on Mars would study on online schools with “e-teachers”.
教师引导学生將上述两个简单句改写为复合句（含定语从句）:
1 People might live in houses which have huge comfortable rooms.
2 Students on Mars would study on online schools which have“e-teachers”.
二 1学生阅读 课本58 页C部分，讨论得知：可以用一些介词，如with和in等改写一些定语从句。
2学生完成课本58 页C1部分的练习，用介词with和in等改写这些定语从句。四名学生每人读一句，全班核对答案。
3 学生完成课本58 页C2部分的练习 ，用另一种表达方式替换信中划线的部分。学生展开小组竞赛，看哪一组在最短的时间内完成练习。
最先完成的小组朗读simon的信，全班核对答案。
检测促学
一、將下列复合句改为简单句。
1. Lily began to learn English when she was 5 years old .
Lily began to learn English the of 5.
2 People might move to another planet in the future because the population on the Earth is increasing rapidly.
People might move to another planet in the future the rapid increase of the population on the Earth .
3 If there is no air ,water or food ,humans cannot live on the Earth.
Humans cannot live on the Earth . air ,water food .
4 The smell of the food reminds him that the dish his mother made is delicious .
The smell of the food reminds him the dish his mother made .
5 Are they sure that space travel will be fast ?
Are they sure the speed of space travel ?
二、將下列简单句改为复合句
1 People might live in houses with huge comfortable rooms .
People might live in houses huge comfortable rooms .
2 On Mars you might meet people in special boots .
On Mars you might meet people special boots .
3 There may be some people on Mars with air tanks on their backs.
There may be some people on Mars carry air tanks their backs.
4 We could not play football on Mars because of the low gravity.
We could not play football on Mars the gravity is .
5 Without playing football ,life would be boring for me .
Life would be boring for me I play football .
三、句型转换
1 Diana made great success in her research because she put her effort into it . (改为简单句)
Diana made great success in her research her effort .
2 Martin was so excited at the news that he couldn’t fall asleep (改为简单句)
. Martin was excited at the news fall asleep.
3 The teacher has told how we should improve our speaking skills. (改为简单句)
The teacher has told how our speaking skills.
4 We will plant more trees so that we can improve our environment .(改为同义句)
We will plant more trees to improve our environment .
自主反思
课题
9BUnit4 Integrated skills
课型
New
主备人
审核人
班级
姓名
时间
周星期
总第 课时
学习
目标
1 听一段电视节目广告，从中获取信息，完成笔记。
2 从一档电视讨论节目中获取信息，补全一段对话。
3 讨论火星生活的利弊并表达个人见解。
学习重难点
重点词汇，短语和句型
教学补记
学习方法
Task-based approach, work in groups
活动一：
自主先学（自学指导）：
根据汉语，默写下列短语
1开展，执行
2从一个关于。。。的讨论开始
3担心。。。
4值得冒险
5毕竟
6因。。。而生病
活动二
一 播放59 页A1部分的录音，学生听录音，完成笔记。
一名学生说出答案，全班核对答案。
二 播放59 页A2部分的录音，学生听录音，完成表格。
两名学生说出答案，全班核对答案。
三 学生借助59 页A1部分的笔记，59 页A2部分的表格，完成60页A3部分的练习 。
两名学生分别扮演Daniel和Sandy ，大声朗读对话。全班核对答案。
四 学生听60 页B部分的录音，回答下列问题：
Would Sandy like to live on Mars ?
What does she worry ?
五 学生两人一组，分别扮演Daniel和Sandy ，大声朗读对话 。
请两组学生展示。
六 学生两人一组， 讨论各自对地球生活和火星生活的看法。教师提供一些关键词和实用的表达，如 food ,health , houses, transport ,oxygen ,safety,friends , school ,sport 等。
检测促学
一 从方框中选择合适的单词，并用其适当形式填空
harm my safe advantage heavy
1 His iPhone 6 is different from .
2 ---Dad, smoking is to your health .Give it up ,please .
--- All right .Thanks, my son .
3 These days many people are talking about the of food .
4 His poor eyesight is a .to him .
5 People in Beijing are fighting against the flood that they have ever had in the past 60 years .
二 从方框中选择合适的动词，并用其适当形式填空
carry miss harm live call
1 Some students were worried about in the lonely island .
2 Do you know the man Bill Gates ? He is so famous .
3 They are discussing how on the next plan .
4 In order to prevent people from wild animals,the government
has taken some actions .
5 It is a long time since I left my hometown .I often my family members and old friends .
三 单项选择
（ ） 1 The number of the students in our school about eight hundred .
A are B were C is D be
( ) 2 I think our spacecraft are slow carry large number of people to Mars at present .
A so;that B such;that C too;to D enough;to
( ) 3 ---The advantages of the Chongqi Bridge have already been seen .
--- good news to us !
A What B What a C How D How a
( ) 4 I’d rather the party a song than a dance ..
A to start;with B starting;to C start;with D to start ;to
( ) 5 There are teachers in our school,and . of them are women teachers .
A two hundreds; three-fouth B two hundred; three-fouths
C two hundred; third-fouths D two hundreds; three-fouths
( ) 6 Why not your brother a message for us ?
A have;take B; to have;to take C have;to take D to have;take
( ) 7---What do you think of the film Titantic 3D? .
--- It’s fantastic.The only pity is that I the beginning of it.
A was missing B miss C will miss D missed
( ) 8 Can you tell me in the future ?
A how life will be like B how will life be like
C what life will be like D what will life be like
自主反思
课题
9B Unit4 Task
课型
New
主备人
审核人
班级
姓名
时间
周星期
总第 课时
学习
目标
1 完成一份流程图。
2 学会用流程图组织话题。
3 能用流程图中的信息补全草稿。
4 写一篇在另一个星球上生活的指南。
学习重难点
重点词汇，短语和句型
教学补记
学习方法
Task-based approach, work in groups
活动一：
自主先学（自学指导）：
一 根据汉语，默写下列单词
1 风险，危险 2商品，货品 3娱乐
4 劣势，缺点 5 电子的
二根据汉语，默写下列短语
1一份……的指南
2用…换…..
3一个非常受欢迎的娱乐形式
4感觉像是
5 更喜欢做某事
6被存在
活动二
一 、教师告诉学生做一份流程图有助于他们组织话题，尤其当要写的话题不止一个时。流程图可以帮助学生明白怎样才能把不同的话题协调地组织在一起，这会是使他们的文章更有条理。
二、向学生解释课本第62页A部分的语境，教师说：Daniel is making a guide to living on Mars in the future.带领学生阅读62页方框中的选项和下方的蛛网图。
三 、让学生用方框中的短语完成流程图。向他们指出流程图中的每个类别（话题）都用不同的颜色来表示，因此学生要仔细地把短语（细节）填入正确的类别中。
四、待学生完成后，教师挑选四名学生读出四大类的要点。
内容以及需要注意的问题。让学生写一份初稿，教师在班级巡视并给予必要的指导。
五、要求学生用课本第62页流程图中的信息完成第63页B部分的填空练习。
六、待学生完成流程图后，要求他们用流程图中的信息，写一篇关于他们所选星球的指南。提醒学生在写作时要注意条理。
检测促学
一、根据汉语提示写出正确的单词。
1 The rapid (增加) in the number of cars will bring many troublesome problems to society.
2 Some teenagers like to read (电子的)books on the Internet now.
3 Today，many (被污染的 )rivers are getting cleaner and cleaner.
4 Making a (导图) before writing is a way. It can help you organize your article well.
5 ---Would you please tell us something about the public （交通 ）
system in our city？
---Yes，I’d love to.
二单项选择
（ ）1 It’s necessary to cover your nose and mouth while sneezing because viruses usually float the air us.
A in ；in B around；in C in；around D around ；around
( ) 2 --Let’s play a game on Mars，shall we？
--Ok，though I prefer a game on TV.
A watch B to watch C watching D to watching
( ) 3 —Do you still remember the amount of money in the bank?
--- Of course. What’s wrong?
A store B storing C is stored D stored
( ) 4 The film Big Here 6 is interesting, ?
A is it B are they C aren’t they D isn’t it
( ) 5 According to the guide living on Mars, there is traffic
air pollution .
A to ; of B of ;without C to; without D of; of
三、完成句子。
1 將来你可以买一辆车，它可以漂浮在空中。
You can buy a car in the air .
2 今天你可以用62元人民币换大约10美元。
You can about$10 62yuan today.
3如果你帮助了别人，就可以获得一些电子货币，并把它们存在社区的电脑里。
If you help others，you can get some money and it in the community computers.
自主反思
课题
9B Unit4 Comic strip
课型
New
主备人
审核人
班级
姓名
时间
周星期
总第 课时
学习
目标
1 了解太空旅行所需的物品。
2思考在另一个行星上生活的情景。
3 讨论在某一特定环境中生活的优点和缺点。
学习重难点
To learn the important words, to talk about the life on other planets
教学补记
学习方法
Task-based approach, work in groups
活动一：
自主先学（自学指导）
一 Dictate the following words：
1火星 2头盔 3氧气罐
4干粮 5电源包 6 重力
二Read the text and find out the following phrases:
1思考，考虑 _____ 2到太空旅行 __
3吃到我的食物 ______ 4睡袋 __
5吃干粮 _____

活动二
一 学生听50 页录音，回答下列问题：
1 Does Eddie like life on Mars?
2 Did Hobo think Eddie liked Mars?
3 How does Eddie like life on Mars?
4 Why does Eddie hate lif e on Mars?
二学生两人一组分角色朗读并表演对话，可以根据自己的想象添加内容。
三．学生完成课本51 页A部分的填空，全班核对答案。
四 学生朗读课本51 页B部分的对话，听录音，回答下列问题：
1 What does Amy think they would need to wear on Mars?
2 What does Amy think they would have to eat on Mars?
五学生两人一组分角色朗读并表演对话，可以根据自己的想象添加内容
一、词汇过关。
A．根据中英文释义，写出句中所缺单词
1 The young couple put on their _______（头盔）,and drove their motorbike away quickly.
2. The man was seriously ill. He couldn’t live without an（氧气瓶） _______ all day.
3.Peter went on a trip yesterday and he forgot to take his _______（帐篷）.But he shared with Polo and slept well.
B.从方框中选择合适的单词，并用其适当形式填空。
little sleep pollute think bore
1 We are going on a trip tomorrow .Do we need to prepare a bag ,Mum ?
2 My grandfather think children should listen more ,think more but speak .. .
3 There isn’t any on Mars .
4 Life here may be very ,but you can have more time to read books .
5 Oh,you’ve been back ! I you were still staying in London .
C．从方框中选择合适的动词，并用其适当形式填空。
care find be like give
1 You are in the classroom !I thought you in the library .
2 Daniel ,like the other students in our class , playing computer games.
3 --- you out who saved the little boy from the river ?
--- Not yet .
4 Please for the lovely dog for me .I’ll go to London for a meeting for three days .
5 Have you ever up when you meet trouble?
二 单项选择
( ) 1—We are going on a school trip tomorrow .
—__________.
A Excuse me B I’m sorry to hear that
C You’re welcome D Have a good time
( ) 2 This medicine makes him _____ sick .
A feels B felt C feel D to feel
( ) 3 I think he _____ to finish the work in a day or two .
A can’t B will C is able D can able
( ) 4 --- do you your school life ?
---I enjoy it very much .
AHow ;think B.How ;like CWhat ; think D.What;find
( ）5 Everyone wants to ___________more about living on the planet Mars..
A find B find out C look for D look out
( ) 6 ---Millie ,glad to see you .when did you _______?
---About ten minutes ago .
Arrive B arrive at C. get to D.reach
( )7 Sally, your glasses .The sun is so bright .
A put on B put up C put away D put down
( ) 8 ---Who is the little baby in the photo ,Susan?
---It’s me .This photo ten years ago .
A take B is taken C took D was taken
自主反思