江苏新教材牛津英语Unit 4 Lifeon Mars 教案.docx

1、江苏新教材牛津英语Unit 4 Life on Mars 教案课题九下Unit 4 Life on Mars Welcome to the unit课时第一课时执教时间复备人教学目标1 知识目标： Words: Mars, helmet, gravityPhrases: dried food, sleeping bag, air tank, power packSentences: Me neither.How do you like life on Mars?What would it be like to live on Mars?But there would be no polluti

2、on on Mars.2技能目标：a. 大致了解火星生活的特点。 b. 了解月球露营的所需物品名称。3情感目标：培养学生对未来生活的好奇心，掌握火星生活的特点。教学重点了解火星生活的特点。教学难点培养学生对未来生活的好奇心，掌握火星生活的特点教学媒体录影机，多媒体，实物等教学过程Step1：预习指导与检测 见导学案用多媒体展示答案，情景导入Step2：展示目标 见导学案Step3：课堂导学与互动 一、 预习检测，导入新课用多媒体展示答案，情景导入二、课堂导学与互动任务一：Free talkWhat colour is the earth like if we look at it from t

3、he sky?But when we look around us, why does it look so misty (雾蒙蒙的）？ What happened to the Earth?What shall we do? Where shall we live?任务二：听录音并回答下面的问题：1. Do you think Eddie likes the life on the Mars?2. Why does Eddie hate life on the Mars?Fill in blanksHobo and Eddie lived on _. Hobo asked Eddie _ h

4、e liked the life on Mars. Eddie said that he _ it. Hobo was _ , so he asked why. Eddie said that he couldnt _ _ his food because of the _.任务三：DiscussionImagine what life will be like if we live on Mars in the future?Compare the life on Mars and on Earth?A Life in spaceDaniel is dreaming about visiti

5、ng another planet. What should he take with him? Write the name of the item under each picture. (Finish Part A on page 51）B Daniel is talking to Amy about living on Mars. What would life be like on Mars?Listen and answer 1. What does Amy think they would need to wear on Mars? 2. What does Amy think

6、they would have to eat on Mars?DiscussionIf you are given a chance to the Mars one day, how will you feel? Why?If I can go to the Mars, I will feel better because I dont need to do my homework.I want to go to Mars because Step4：总结提升Make a new dialogue about living on Mars.Step 5: 当堂反馈见导学案Step 6：Home

7、work1. Remember the new words about living on Mars.2. Read the dialogues again and again.3. Make up a new dialogue about living on Mars.教学反思课题九下Unit 4 Life on Mars Reading(1)课时第二课时执教时间复备人教学目标1.知识目标： Words: planet, polluted, rapid, increase, passenger, uncomfortable, tasty, specially, compare, rapidl

8、y, crowded, oxygen, float, interplanetary, network, challengingPhrases: become more and more crowded and polluted, because of the rapid increase in population, (all) over again, with the development of technology, at a/the speed of, in the form of, three-eighths of, float away into, compared with, i

9、n many ways, connected to, in some ways Sentences: Some people believe that humans could live on the planet Mars by the year 2100.It is hoped that people could start all over again.However, the spacecraft would travel so fast that the journey to Mars might be quite comfortable.The gravity on Mars is

10、 only about three-eighths of that on the Earth.Compared with life on the Earth, life on Mars would be better in some ways.Also, robots would do most of their work so that they could have more time to relax.Every student would have a computer at home connected to an interplanetary network.Life on Mar

11、s would be interesting as well as challenging.2技能目标：a. 识别和理解有关火星生活的词汇。b. 识别并列出地球生活与火星生活的词汇3情感目标：了解未来在另一个行星上生活的不同之处。 教学重点Improve the students reading ability.Enable the students understand the text better.Get the students to master the tenses used in the passage.Develop the students creative, compreh

12、ensive and consolidating abilities.教学难点How to improve the students reading ability.The use of some useful expressions.教学媒体录影机，多媒体，实物等教学过程Step1：预习指导与检测 见导学案多媒体展示答案，情景导入。Step2：展示目标 见导学案Step3：课堂导学与互动 任务一 Free talk Revise something about Mars.Tell the students: The main topic of this unit is on Mars .St

13、udents learn to think about the future and the possibility of living on another planet .They also learn to weight up the advantages and disadvantages of different situations.任务二 Pre-reading1. 利用课间休息时间反复播放“快乐星球”主题曲“快乐小神仙”。T: Do you like the song I played for you just now?(Ss: Yes!) It is the theme so

14、ng of a TV series called “Happy Planet”. This TV series tells stories about three planets. What are the three planets, do you know?S(s): Yes. They are the earth, the Happy Planet and the Dark Planet.老师呈现一张“快乐星球”的图片。T: Look at the children, how happily they are living on the Happy Planet! It is a pit

15、y that this is only a science fiction. However, many scientists are working very hard, trying to make this wonderful dream come true, and many people believe that by the year 2100, humans will be able to move away from Earth to another planet. What is that planet, do you know?Ss: Mars.2. Brainstormi

16、ngT: Great! Our topic today is about Life on Mars. Look! Ive got a picture of Mars here. Look at it and tell me what you know about this mysterious planet.学生可能给出的回答：S1: Its a planet in the solar system.S2: It appears red.S3: It is 142 million miles away from the sun.S4: It takes Mars about two earth

17、 years to complete a circle around the sun.S5: It has two moons. The Phobos and Deimos.S6: The gravity on Mars is very low. Its only about three-eights of that on Earth.S7: The surface of Mars is more like the surface of Earth than any other planet in our solar system.S8: Conditions on Mars are very

18、 tough, including an atmosphere that is 95 percent carbon dioxide.S9: It takes months to go to Mars from Earth by spacecraft.3. Practising phrases T: Thank you for your wonderful performance. It seems that you know Mars quite well. Anyway, there is another test waiting for youuseful words and expres

19、sions. Are you ready for it?Ss: Yes.T: Great! Now lets look at them one by one.老师将重点短语呈现在屏幕上，学生看着汉语以最快的速度说出其英文表达法，并要求学生用部分短语造句。Useful words and expressions:1. 住在另一个行星上 2. 到2100年3. 变得越来越拥挤,污染越来越严重 4. 因为人口的迅速增长5. 再，重新 6. 以光速旅行7. 八分之三 8. 随着的发展9. 漂浮到太空中去 10. 以药片的形式11. 与火星上的生活相比 12. 有更多的空间13. 阻止某人做某事 14.

20、 迷路任务三 While-readingFast-readingSay: 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.Help students fing out how many aspects about life on mars this article includes.2. Listen and

21、Finish Part B1 on Page 54.3. Listen to Paragraph 2 and fill in the following forms.Journey to MarsTimeSpeedAt present(months)(very slow)By 2100About 20 minutes)(at the speed of light)4. Listen to Paragraphs 3-7 and fill in the following forms.Life on MarsFoodGravityHousesFree timeSchoolsThen say：Now

22、 youve learnt a lot about life would be like on Mars. Would that be interesting or challenging？5. Finish Part B3, B4 on Page 55.任务四 Post-reading Have a discussion: Work in groups to think about the advantages and disadvantages living on the earth and on Mars.Advantages of life on MarsDisadvantages o

23、f life on MarsAdvantages of life on the EarthDisadvantages of life on the EarthStep 4总结提升ConsolidationStep5：当堂反馈见导学案Step6布置作业1. Recite the new words and expressions. 2. Read the text frequently after class.3. Try to find out more about life on another planet.教学反思课题九下Unit 4 Life on Mars Reading(2)课时第

24、三课时执教时间复备人教学目标1.知识目标： Words: planet, polluted, rapid, increase, passenger, uncomfortable, tasty, specially, compare, rapidly, crowded, oxygen, float, interplanetary, network, challengingPhrases: become more and more crowded and polluted, because of the rapid increase in population, (all) over again,

25、 with the development of technology, at a/the speed of, in the form of, three-eighths of, float away into, compared with, in many ways, connected to, in some ways Sentences: Some people believe that humans could live on the planet Mars by the year 2100.It is hoped that people could start all over ag

26、ain.However, the spacecraft would travel so fast that the journey to Mars might be quite comfortable.The gravity on Mars is only about three-eighths of that on the Earth.Compared with life on the Earth, life on Mars would be better in some ways.Also, robots would do most of their work so that they c

27、ould have more time to relax.Every student would have a computer at home connected to an interplanetary network.Life on Mars would be interesting as well as challenging.2技能目标：a. 识别和理解有关火星生活的词汇。b. 识别并列出地球生活与火星生活的词汇3情感目标：了解未来在另一个行星上生活的不同之处。教学重点Improve the students reading ability.Enable the students u

28、nderstand the text better.Get the students to master the tenses used in the passage.Develop the students creative, comprehensive and consolidating abilities.教学难点How to improve the students reading ability.The use of some useful expressions.教学媒体录影机，多媒体，实物等教学过程Step1：预习指导与检测 见导学案多媒体展示答案，情景导入。Step2：展示目标

29、 见导学案Step3：课堂导学与互动 任务一Revision Revise something about Mars.任务二 Conducting a surveyT: You see different people have different opinions about moving to Mars. Why not conduct a survey in our class to find out how many of us would like to move to Mars, and how many wouldnt do that.请一位同学到讲台前面帮助老师完成调查。调查时

30、所有的问题由这位学生提出，老师只负责做记录。调查员：How many of us would like to move to Mars? Please put up your hands. One, two, three, So 15 students in our class would like to move to Mars. Those who dont want to move to Mars please put up your hands. Weve got 25. (David), could you tell me why you dont want to move to M

31、ars? Jerry, you would like to move to Mars, right? Would you please tell me your reason for that?.调查表如下：A survey about moving to MarsNumber of studentsreasons_ students would like to move to Mars1.2.3.4._ students would not like to move to Mars1.2.3.4.A survey about moving to MarsNumber of studentsreasons15 students would like to move to Mars1. tr