江苏省仪征市月塘中学九年级英语下册《Unit1LifeonMars》学案(无答案)牛津版
九年级英语下册《Unit 1 Life on Mars》Integrated skills教学案(无答案) 牛津版
总课题
9B Unit 1 Life on Mars
总课时
10
第7课时
课题
Integrated skills
课型
新授
学习目标
知识目标
To extract information by listening to a TV advertisement
能力目标
To complete notes about an advertisement
2.这与现在地球上的情况大不相同。
That’s quite ______________ the situation on Earth now.
3.有机器人为我们做所有的家庭作业，那该多棒啊！
It’ll be great _________________________________________________________.
2. The dog _________ (使……担忧) me a lot.
3. It is __________ (与……不同) to live to Mars.
4. Don’t you think the __ _______ (讨论) is very interesting?
5. I like t he _________ (节目) very much.
4.生活在火星上有它的优点和缺点。
___________________________ has its ___________________________。
5.你到北京去过吗？
______________________________________Beijing?
教/学后记（我的问题，体悟，收获）
江苏省盐城市九年级英语下册Unit1LifeonMars教案3
Teaching goals 教学目标1. Target language 目标语言a. Words and phrases 生词和短语astronaut, image, store, fix, surface, spacesuit, digital, dried, pack, sleeping bagb. Key sentences 重点句子I think the space sleeping bag is the least important.2. Ability goals 能力目标1) To understand Compounding Words.2) To develop the abilities of finding the words according to the English explanations.3. Learning ability goals 学能目标Learn to use the Compounding Words.Teaching important & difficult points 教学重难点To develop the abilities of finding the words according to the English explanations. Teaching Aids教具准备Tape recorder and projector.Teaching procedures & ways 教学过程与方式Step I RevisionThis activity provides a lively way to review the passage in the last period. First, the teacher tells his or her students to read the passage we learned in the last period for exactly 1 minute. The teacher tells Ss not to read the whole passage, just to scan some information on what astronauts use in space. When the time is up, the teacher tells them to close the books, but they may open their copybooks. Then have the Ss write down the items on the board.e.g. air tankdigital cameradried foodhelmetspecial bootsnotebook computerpower packspace sleeping bagThen let Ss make some sentences using these items.This activity helps weaker students easily get to grips with what the teacher asked them to do; yet more advanced students put their efforts into making more complex sentences.Finally praise Ss for their good job, even if they are simple.Step II Lead-in and presentationThis activity leads to the new grammar － compounding words.1. Use some pictures with a single word and have students put two words together and form another word.e.g. class + room = classroom bed + room = bedroombook + shop = bookshop .Write “classroom” and “bookshop” on the Bb. Tell the students that the word of classroom‘s original form is “class” and “room” and the word of bookshop’s original form is “book” and “shop”.2. Let the students speak out many words like bookshop and guess some meanings of these words.3. Have students think of these words’ English meanings and try to speak them out. Sample:T: Do you know the meaning of the word “bookshop”?S: The meaning is “A shop where books are sold”.T: Oh, it’s a meaningful phrase.Step III PracticeThis activity provides written practice using the new method of word-building.Match the items with the descriptions.a.takes high-quality images.b.provides many hours of airc.small and light with lots of memory space.d.can be stored for many monthse. a large hard hat that protects the head and is connected to the air tankf.fixed to the walls to prevent floatingg.for walking on the surface of the planeth.provides energy for the spacesuit1. (b) air tank2. (a) digital camera3. (d) dried food4. (e) helmet5. (g )special boots6. (c) notebook computer7. (h)power pack8. (f) space sleeping bagHave the students match the items with the descriptions in Part A and write the correct letters in the boxes.Check the answers with the students.Step IV Pair workThis activity provides oral practice using the target language.Ss work in pairs to talk about how important the different items are for an astronaut. Sample:S1: I think an air tank is the most important thing for an astronaut.S2: No, I don’t think so. I think dried food is more important than an air tank. S1: Which thing do you think is the least important? I think it’s the notebook computer.Replace the underlined words with the student’s own ideas and practice the dialogue.Use Simon and Daniel’s conversation as a model to practice the dialogue in Part B. Compare which pair’s work is the most excellent.Step V Exercise用适当的词填空1.I think ______ is the most important for an astronaut because it takes quality images.2. I think ______ is the most useful for an astronaut because it provides many hours of air.3. I think ______ is the most useful for an astronaut because it is small and light with lots of memory space.4. I think ______ is the most important for an astronaut because it can be stored for many months.5. I think ______ is the most important for an astronaut because it is a largehard hat that protects the head and is connected to the air tank.6. I think ______ is the most important for an astronaut because it is fixed to the walls to prevent floating.7. I think ______ is the most important for an astronaut because it is used for walking on the surface of the planet.8. I think ______ is the most important for an astronaut because it provides energy for the spacesuit.Step V Homework1. Finish the exercises in exercise book.2. Find as many compounding words as you can. Sum up different rules.。
江苏省盐城市九年级英语下册Unit1LifeonMars教案
Skill Focus 听Listening to an article about life on Mars.说Learn to talk about the life on Mars.读Read an article about living on Mars.写Write a guide to living on Mars in the future.Language Focus 功能句式Nobody is sure if theses plants can produce enough water.We are wondering whether we can grow plants on Mars.At the moment, it may be difficult to imagine, but many people believe that we will live on the planet Mars by the year 2100.We can start again and build a better world on Mars.However, by the year 2100, the journey might take only a very short time in space shuttles that travel at half the speed of light!This may be dangerous because we could easily jump too high and float away into space.They can study, do their homework and take exams at online schools.Life on Mars may not be better than life on Earth today.How long does it take to fly to Mars at present?I think the space sleeping bag is the least important.Can/Could I go to the zoo tomorrow, Mum?Yes, you can. / No, you cannot/can’t.May /Might I use your computer, Mr Wu?Yes, you may. /No, you may not/can’t.We all know (that) Earth is becoming more and more crowded and polluted.II. Teaching materials analyzing and rearranging教材分析和教材重组1. 教材分析Unit 1以“Life on Mars”为话题，围绕着描述未来其它星球上的生活情况，学习和运用情态动词can/could, may/might的用法，以及使用that 和if 或whether引导的宾语从句，让学生学会谈论和分享在其它星球上的生活情况。
江苏省盐城市九年级英语下册Unit1LifeonMars教案5
Teaching goals 教学目标1. Target language 目标语言a. Words and phrases生词和短语solar, certain, live on, take notes, be able to, make sb. heavier, take a very short time, at half the speed of lightb. Key sentences 重点句子We all know (that) Earth is becoming more and more crowed and polluted.Nobody is sure if/whether these plants could produce enough water.We are wondering if/whether we can grow plants on Mars.2. Ability goals 能力目标1) Learn to use object clauses introduced by “that”.2) Learn to use object clause s introduced by “if” or “whether”.3. Learning ability goals 学能目标1) Help Ss learn to use object clauses introduced by “that”.2) Help Ss learn to use object clauses introduced by “if” or “whether”. Teaching important & difficult goals 教学重难点Object claus es introduced by “if” or “whether”.Teaching aids 教具准备Multi-media.Teaching procedures & ways 教学过程与方式Step I RevisionThis activity provides reviewing the conversation to talk about permission using “can”,“could”, “may” and “might”.Teacher has the students act out the conversation to talk about permission using “can”,“could”, “may” and “might”.Step II Lead-in and presentationThis activity leads to the new target language.Play a game.Teacher has one student speak out a sentence and then let another student repeat it.Sample:SA: I am a student.T: What does SA say, SB?SB: She/He says that he/she is a student.Then SB speaks out another sentence and SC repeats it.…When the students say the sentences, teacher writes them down on the blackboard. Write the structures on the Bb: 1. She says that she is a student.2. He says that he can swim.Teacher explains that “that she is a student” and “that he can swim” are object clauses. It can be put after the verbs. An object clause functions as the object in a sentence. The connective “that” can introduce an object clause. Sometimes, we can leave “that” out. Write the sentence s on the Bb: 1. She says she is a student.2. He says he can swim.Step III A controlled practiceThis activity gives students the opportunity to practice the target language through very controlled activities.1. Design a scene: Some people are talking about the life in the future. First,show some pictures, and then let the students describe the pictures.Example: Picture 1 David hopes that he can live on the Mars in the future.2. During the students describe the pictures; pay attention to using object clausesintroduced by “that”.3. Practise in pairs. Write the two kinds of sentences on the Bb.Step IV A freer activityThis activity gives the students the opportunity to practice the target language in freer activities that bring in other language elements.1. T: You and your family are watching an interesting TV play about Ren Changxia.What do your family say about it?Work in pairs and then make a report about it.2. T gives a demonstration.Sample:My father says that Ren Changxia is a very great woman.My mother believes that the world will be more beautiful.And my sister hopes that she will become a policewoman like Ren Changxia in the future…3. Then Ss work in groups and present their reports.Step V PracticeFirst have the students do the Ex on page 14 by themselves and then check their answers in the class.(N) 1. These plants will produce food and oxygen that we need to live on Mars. (N) 2. Scientists will develop plants that can grow on Mars.(O) 3. People think that humans on Mars have to wear special boots to make themselves heavier.(O) 4. We all know that Mars is a planet in the solar system.(N) 5. The journey to Mars could take only a very short time in space shuttles that travel at half the speed of light.(O) 6. Some scientists do not believe that the journey to Mars will be very comfortable.Step VI PresentationThis activity provides the new target language.T: Just now we say some statements, and now I’ll say a question sentence. Listento this sentence carefully. “Can people live on the Mars in the future?” Tell me what do I ask?Write the structure “You ask…” on t he blackboard. Lead the students to try to explain that we can use “if” or “whether” to introduce an object clause when it expresses a “yes/ no” question. In that case, we often use the same word order as in a statement.T gives some more examples.Have Ss make some sentences using “if” or “whether”.Step VIII PracticeThis activity provides practice using “if” or “whether”.Do Exercise Part C1. Help Daniel rewrite these sentences by using “if” or “whether” to make object clauses. Then check the answers. A t the meanwhile, explain the Chinese meaning.Do Exercise Part C2. Complete Daniel’s diary entry using “that”, “if” or “whether”.Then check the answers. At the meanwhile, explain the Chinese meaning.Step IX Grammar focusWe can use “that”, “if” or “whether” to introduce an object clause. When the object clause is a statement, we can use “that” to introduce it, and when the object clause is a “yes/ no” question, we can use “whether” or “if”.用作宾语的从句叫做宾语从句(object clause)。
江苏省仪征市月塘中学九年级英语下册《Unit 1 Life on Mars》导学案
《Unit 1 Life on Mars》Learning Aims知识目标：robot , helmets, pills, Mars能力目标: To think about life in the future.情感目标: To discuss the advantages of a given situation’Main points :To recognize and understand vocabulary about life on mars.Difficult points:The reason why an item would be useful or not useful on the moon.Learning procedures:1. 自学展示：翻译下列短语 :1、目前；此刻（2种）2、我们自己的行星3、变得越来越拥挤和污染4、建造一个更好的世界 _5.运载大量的人们去火星 _________________ 6以光速的一半运行 _____7、研发植物 ______ 8、需要食物、水、空气来生存 _______9.八分之三 _______10 在一些方面 _________________________2. 探究学习Step 1: Warming up1.T: Have you ever seen any science fiction films or Have you ever read any science fiction stories?2.T: Have you ever “Star wars”? Do you think it’s realistic? Do you believe in aliens? Do you like this film? Why? Would you like to go into space?3. T: Have you ever heard of Mars? Do you know what color Mars is?Step 2: DiscussionT: What do you think life on Mars will be like?Encourage the students to have a discussion.Step 3: Presentation& practice1.T: Daniel is thinking about what it might be like to live on Mars. He is comparing lifeon Earth to what life might be on Mars and whether Mars would be a better or worse place to live.2.Ask Ss to complete Part A in pairs, and encourage them to think of reasons for answers. Step 4: Practice1.T: Daniel is dreaming about camping on the moon. What should he take with?2.Ask Ss to complete Part B in pairs.3.Ask one student to read out the name of the object in turn. Then ask Ss whether they thinkDaniel should take the object.4.Encourage the Ss to give reasons for their answers.Step 5: Listen &speak(Comic strip)1.Listening task: Does Eddie like life on Mars? Why? /Why not?2.Play the tape again for the students to listen and repeat.3.Ask Ss to practice and role-play it.C、课堂整理1. in the form of用（以）….的形式 /take the form of 采取的…..形式2. net v. –netted—netted—nettingnet(v.用网捕鱼) fish 撒网捕鱼be caught in a net(n.) 陷入罗网3. I thought 我原以为4. get( to )my food 得到我的食物5. care for =look after=take care of / be cared for6. hink about 考虑、看法 What do you think about /of China?think o f想出、想起、考虑/think (it, them)over(副词)仔细考虑、思索D、当堂练习完成下列句子1 Don’t forget to wear __________(太阳镜) when you go out2 我的家乡污染比南京少 There is _______ ________in my hometown _______that in Nanjing3 太空旅游将会使人感到很不舒服_________ ________ will _________people ________ __________4 我们常把老师比作园丁. We often ______our teachers _______ gardeners .5 你觉得这本书怎么样? ---很有趣 What do you _______ ______ this book ?It’s very __________6 What’s the _________(人口) of China ? It’s getting larger and larger7 He is driving his car at a s__________of fifty kilometers an hour.教后记：The second period :Reading(A)Learning Aims知识目标To understand the context of a future life on another planet.能力目标To recognize and understand vocabulary about life on Mars.To recognize and list differences between life on Earth and life情感目标To arouse the Ss’ awareness of miseryMain points and difficult pointsvocabulary about life on Marsrecognize and list differences between life on Earth and life on MarsLearning procedures:1, 自学展示词组翻译:1.难以想象2.到2100年3.目前4.变得越来越拥挤，污染5.以光速的一半6. 对早期的定居者来说是一个问题7.八分之三的 8.使许多人感觉不舒服9.漂浮在太空 10.在许多方面 2, 探究学习Step 1: Leading inWe all know that we live on the earth. But our earth is too crowded. Can we live on a different planet? If can, which planet can we live on? And why?Step2: Read the passage Moving to Mars on page 4 to page 5 quickly and find out the answers to the following questions:By which year will we live on the planet Mars?(By the year 2100)Will life on Mars be better than life on Earth?(Yes)Food will be the same, right ? (No)Step3: Read paragraph 1 and answer the following questions:What is happening to our planet, Earth?How can we solve the problem?Read paragraph 2 and answer the following questions:How long does it take to fly to Mars at present?How about by the year 2100? Why so fast?Read the third paragraph and answer the following questionsWhat do humans need if they want to survive?What will plants produce?Is it sure that these plants could produce water?Read the fourth paragraph and answer the following questions1. Why will gravity be a problem for the early settlers on Mars?The boots won’t become very fashionable, will they?Read paragraph 5 then answer the following questions:How many bedrooms are there in a dome?Why will people have more time for their hobbies?Read paragraph 6 then answer the following questions:Will there be schools on Mars?Where can students study, do their homework and take exams?What will every student have at home?Read the last paragraph then answer the following questions:1. What will food be like on Mars?2. Will the journey to Mars be enjoyable?Step 4. Please read the passage again then do exercise C2 on page 7.3.课堂整理at the moment, at that moment, for a moment我此刻很忙。
江苏省仪征市月塘中学九年级英语下册《Unit1LifeonMars》导学案(无答案)牛津版
《Un it 1 Life on Mars 》9B thiitl Life on MarsThe fir^t period: C'oinic sh ip unci Welcome to the unitLear ning Aims知识目标：robot , helmets, pills, Mars能力目标:To think about life in the future.情感目标:To discuss the advantages of a given situation 'Mai n poi ntsTo recog nize and un dersta nd vocabulary about life on mars.Difficult pointsThe reas on why an item would be useful or not useful on the moon.Lear ning procedures:1. 自学展示：翻译下列短语：1、目前；此刻(2种) _______________ 2 __________ 、我们自己的行星________________3、变得越来越拥挤和污染___________ 4 ________ 、建造一个更好的世界_5.运载大量的人们去火星____________________ 6以光速的一半运行_ 一7、研发植物_ 8 、需要食物「、水、空气来生存_9.八分之三_______________ 10 在一些方面______________________________________2. 探究学习Step 1: Warmi ng up1. T: Have you ever seen any scienee fiction films or Have you ever read any scienee fiction stories?2. T: Have you ever “ Star wars ” ? Do you think it ' s realistic? Do you believe in aliens? Do you like this film? Why? Would you like to go i nto space?3. T: Have you ever heard of Mars? Do you know what color Mars is?Step 2: Discussi onT: What do you think life on Mars will be like?En courage the stude nts to have a discussi on.Step 3: Prese ntati on& practice1. T: Daniel is thinking about what it might be like to live on Mars. He is compari ng lifeon Earth to what life might be on Mars and whether Mars would be a better or worse place to live.2. Ask Ss to complete Part A in pairs, and encourage them to think of reasons for answers.Step 4: Practice1. T: Daniel is dream ing about camp ing on the moon. What should he take with?2. Ask Ss to complete Part B in pairs.3. Ask one stude nt to read out the n ame of the object in tur n. Then ask Ss whether they thinkDaniel should take the object.4. En courage the Ss to give reas ons for their an swers.Step 5: Liste n &speak(Comic strip)1. Listening task: Does Eddie like life on Mars? Why? /Why not?2. Play the tape aga in for the stude nts to liste n and repeat.3. Ask Ss to practice and role-play it.C、课堂整理1. in the form of 用（以）….的形式/take the form of 采取的…..形式2. net v. —n etted — n etted — n ett ingnet（v.用网捕鱼）fish 撒网捕鱼be caught in a net （n.）陷入罗网3. I thought 我原以为4. get（ to ）my food 得到我的食物5. care for =look after=take care of / be cared for6. hink about 考虑、看法What do you think about /of China?think o f 想出、想起、考虑/think （it, them）over（副词）仔细考虑、思索D、当堂练习完成下列句子1 Don ' t forget to wear __________ （太阳镜）when you go out2 我的家乡污染比南京少There is _______________ in my hometow n ______ t hat in Nanjing 3太空旅游将会使人感到很不舒服_________________ w ill _________ people __________________4 我们常把老师比作园丁. We often ______ our teachers ______ garde ners .5你觉得这本书怎么样？---很有趣What do you _______________ this book ?It ' s very __________6 What' s the _________ （人口） of China ? It ' s getting larger and larger7 He is drivi ng his car at a s ________ of fifty kilometers an hour. _教后记：The sec ond period :Readi ng（A）Lear ning Aims知识目标To un dersta nd the con text of a future life on ano ther pla net.能力目标To recognize and understand vocabulary about life on Mars.To recognize and list differences between life on Earth and life情感目标To arouse the Ss ' aware ness of miseryMain points and difficult pointsvocabulary about life on Marsrecognize and list differences between life on Earth and life on MarsLear ning procedures:1, 自学展示词组翻译：i. ______________________ 难以想象____ 2 _____________________________________ 至y 2100年3. ___________________ 目前 _________ 4 _____________________________________ 变得越来越拥挤，污染_______________5.以光速的一半6. 对早期的定居者来说是一个问题7.八分之三的8. 使许多人感觉不舒服9.漂浮在太空10. 在许多方面2, 探究学习Step 1: Leadi ng inWe all know that we live on the earth. But our earth is too crowded. Can we live on a different pla net? If can, which pla net can we live on? And why?Step2: Read the passage Moving to Mars on page 4 to page 5 quickly and find out the answersto the follow ing questi ons:By which year will we live on the planet Mars?(By the year 2100)Will life on Mars be better than life on Earth?(Yes)Food will be the same, right ? (No)Step3: Read paragraph 1 and an swer the follow ing questi ons:What is happe ning to our pla net. Earth?How can we solve the problem?Read paragraph 2 and an swer the follow ing questi ons:How long does it take to fly to Mars at prese nt?How about by the year 2100? Why so fast?Read the third paragraph and an swer the follow ing questi onsWhat do huma ns n eed if they want to survive?What will pla nts produce?Is it sure that these pla nts could produce water?Read the fourth paragraph and an swer the follow ing questi ons1. Why will gravity be a problem for the early settlers on Mars?The boots won ' t become very fashi on able, will they?Read paragraph 5 the n an swer the follow ing questi ons:How many bedrooms are there in a dome?Why will people have more time for their hobbies?Read paragraph 6 the n an swer the follow ing questi ons:Will there be schools on Mars?Where can stude nts study, do their homework and take exams?What will every stude nt have at home?Read the last paragraph the n an swer the follow ing questi ons:1. What will food be like on Mars?2. Will the journey to Mars be enjoyable?Step 4. Please read the passage aga in the n do exercise C2 on page 7.3. 课堂整理at the moment, at that moment, for a moment我此刻很忙。
江苏省译林版英语九年级下册Unit1教案
9B Unit 1 Life on Mars Welcome to the unit & Vocabularly(修改稿)Teaching aims:To learn and remember the new words about space travelTo talk about living on MarsTo recognize the advantages and disadvantages of living on MarsTo talk about camping on the moonTo know things astronauts need to take and talk about oen’s opinionTo remember the useful expressions and learn to use them properlyStep1 Lead inShow pictures about Christmas and have a free talk about itQ: When is Christmas Day?Since Christmas Day is coiming soon, What is your wish for Christmas ?(Get Ss to talk about it)Step2 Learn about spaceDaniel has 3 wishes for Christmas Day.What are they? Let’s have a look!(1)Camping on the moon(2)Living on Mars(3)Being an astronaut to travel in spaceOf course , Daniel should do some preparations before camping on the moon, living on Mars and being an astronaut.First , Daniel searched the Internet for information about the solar system.Then Daniel got everything ready.(What are they?)Get Ss to learn and remember new words.(planet star sattelite helmet, pills ,net,guitar,sunglasses, tent …)Step 3 Help Daniel about his first wish----Camping on the moonDaniel is dreaming about camping on the moon. What should he take with him?Task 1---What should Daniel take to the moon? Why?Practise (P7/Part B)Step 4 Daniel’s sencond wish----Living on MarsTask 2 Help Daniel say Yes Or No about life in spaceDaniel is thinking about what it might be like to live on Mars. He is comparing living on Earth to living on Mars at present. Write yes or no in the blanks and try your best to tell the reason(s).In the future, our planet, Earth, may become overcrowded and polluted. People may move to the Mars. (The surface of Mars is more similar to the surface of Earth. It has a thin atmosphere and there are also polar ice caps and water-carved valleys.)Do you think it’s yes or no to live on Mars than to live on Earth at present?Help Daniel complete the blanks on P.7/ PartA.苹果太高了，我够不到。
Unit1《LifeonMars》学案1(牛津译林九年级下)
Unit 1 Life on Mars教学案学习目标:1. To learn some new words and expressions.2. To think about life in the future.3. To discuss the advantages of a given situation4. To love the nature and treasure our globe学习重点:To learn some new words and expressions.学习难点:To discuss the advantages of a given situation学习准备:A computer, notebooks and work sheets.课前预习:Try reading the parts and search for some information about Mars online if possible.学习过程:Step 1 Lead-in:1. Look at some pictures about the earth. Ask the students to say something about the earth. (The population is becoming more and more crowed.The pollution is becoming more and ore serious……)1. Ask the questions:What shall we do?Where shall we live?2.How to fly to the Mars? By spaceship.Step 2 . PresentationLearning sometning about the mars.Step 3. Listening and Answering1. Ask and answer the questions:Does Eddie like life on Mars?Why or why not?2. Show some pictures :Review “robot ”,and learn “helmets”.3. read and repeat the dialogue.Then ask some students to act it out.Step 4. Presentation1. Show some pictures : Compare the life on earth with the lifr on Mars.2. Ask students to work in pairs to complete Part A.3. Check the answers.4. Have a discussion and make a new dialouge like the following structure:A: Would you like to go to Mars?B: ….A: Why?B: Because ….What about you?A: I …because….Step 5 PresentationAsk students to work in pairs to complete Part B .Ask one student to read out the name of each object in turn.Then ask students to say whether they think Daniel should take the object.Then disciss: If I go to the moon, the things I will take with me are…I want to take …because …Step 6. Play a game:Have a debate.Step 7: Exercises:根据中文意思完成句子(每空一词)1.你觉得火星上的生活怎样？_____ do you ______ life on Mars?2.将来我们由机器人照顾。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
《Un it 1 Life on Mars 》学案9B Unitl Life on MarsThe first period: Comic strip and Welcome to the unit1. 自学展示：翻译下列短语：1、________________________________ 目前；此刻（2种）__________________________ 2 、我们自己的行星_____________________3、变得越来越拥挤和污染___________ 4 ________ 、建造一个更好的世界_5. _____________________________________ 运载大量的人们去火星6以光速的一半运行_______________________________________ _ _7、研发植物_ _ 8 、需要食物、水、空气来生存_ _9.八分之三_ _10 在一些方面_ _2、探究学习3、课堂整理1. in the form of 用（以）….的形式/take the form of 采取的…..形式2. net v. —n etted — n etted — n ett ingnet（v.用网捕鱼）fish 撒网捕鱼be caught in a net（ n.）陷入罗网3. I thought 我原以为4. get（ to ）my food 得到我的食物5. care for =look after=take care of / be cared for6. hink about 考虑、看法What do you think about /of China?think o f 想出、想起、考虑/think （it, them）over（副词）仔细考虑、思索D当堂练习完成下列句子1 Don ' t forget to wear _________ （太阳镜）when you go out2 我的家乡污染比南京少There is ________________ i n my hometow n ______ that in Nanjing3太空旅游将会使人感到很不舒服________________ will ________ people ___________________4 我们常把老师比作园丁. We often ______ our teachers _________ g ardeners .5你觉得这本书怎么样？---很有趣What do you ________________ t his book ?It ' s very __________6 What' s the ________ （人口） of China ? It ' s getting larger and larger7 He is driv ing his car at a s ________ of fifty kilometers an hour. _The sec ond period :Readi ng(A)1, 自学展示词组翻译：1. ______________________ 难以想象 ___ 2 _____________________________________ 至y 2100年__________________3. ____________________ 目前__________ 4 _____________________________________ 变得越来越拥挤，污染____5.以光速的一半 ___________6. 对早期的定居者来说是一个问题7. ______________________ 八分之三的 _ 8 _____________________________________ 使许多人感觉不舒服_________9.漂浮在太空______________ 10 ______ 在许多方面 __________________ 2,2. ________探究学习3. 课堂整理at the moment, at that moment, for a moment我此刻很忙。
请稍候。
在那个时候，他还是一名服务生。
2. by +过去时间，一般用过去完成时by +将来时间，一般用将来时到上学期末为止，我们看了几部英语电影。
到2100年我们将住到火星上。
3. First of all; at first首先，你必须努力学习。
起初他发现英语很难，但不久就发现它不难了。
4. large numbers of, a number of 许多的，大量的the nu mber of …的数量我们学校老师的数量是70多。
许多学生喜欢看侦探故事。
5. It takes（ sb. ）some time to do sth.乘火车从北京到上海需要多长时间？他每天花半小时读英语。
（两种）6. three-eights 八分之三，复习分数的表达法我们学校三分之二的教师是女教师。
7. To prevent this, humans on Mars have to wear special boots to make themselves heavier.制止某人做某事使我们笑，使她伤心我们应该阻止人们污染环境。
8. in some ways /i n the way /in a way 在某种程度上In many ways 在许多方面这部电影在许多方面比那部电影精彩。
从某种程度上说，独自完成家作是一个好主意。
9 .connect to 与…连接起来connect A to B 把A和B连接起来请把第一部分和第二部分连接起来。
他的电脑已经和我们学校的电脑连接起来了。
4. 当堂练习1. Our own pla net, Earth is beco ming more and more crowded and polluted.（more and more 越来越…）e.g.1）南京正变得越来越美Nanji ng ______ _________ ________ 一 ___________________ _____________2)这种长统靴可能会变得越来越时髦•The boots will probably become __________________ . ______________________2. There will be many differe nt desig ns for settlers to choose from.(注意动词后面的介词)e.g.我不知道我有问题的时候和谁谈谈。
I don ' t know whom I can when I have problems.3. Our spacecraft are too slow to carry large nu mbers of people to Mars.( 注意a large number of 禾口the number of 的区另U )e.g.我们学校学生的数量有2300人。
______________ the students in our school 2300. _____The third period :Readi ng B & C1, 自学展示Read the article more carefully and try to tell the follow ing senten ces T or F. If it is false, please correct the mistake.1. By 2100, people might live on Mars.()2 .Mars is beco ming crowded and polluted.()3. By 2100,the space shuttles can travel at half the speed of sound.4. By 2100, scie ntists can develop pla nts on Mars to get food and oxyge n ()5 Huma ns on Mars have to wear special boots to make themselves lighter.()2, 探究学习3. 课堂整理some Ian guage poin ts:.by the year 2100\17 \17 \17 \17 \17 \17 \17 .12 3 4 5 6 7.produce food and oxyge n.three eighths of.Float away in to....There will be various desig ns for settlers to choose from..The journey might take only a very short time in space shuttles that travel at half the speed of light..Compared with life on Earth, life on Mars will be better in many ways.8) . Every stude nt will have a computer at home conn ected to in ter-pla netary n etwork.develop —developed —developed —develop ing developed countries/developing countriessure(=certain) 肯定的、确信的、有把握的be sure of /about sth / be sure to do sth /be sure thatbreathe (v.) air 呼吸空气/out of breath(n.) 气喘吁吁tie — ties — tied — tied — tying tie the horse to the tree ( 系、栓) wear a red tielie —lies —lay---lain —lying lay —laid —laid---laying( 放,下蛋)taste (n .)=flavour taste( v.) ----- tasty( adj.)at the mome nt=at prese nt= right nowmore and more crowded and pollutedat the(a) speed of …..以…的速度/ at half the speed of the lightone third= one —third two seve nths=two —seve nths about three eighths of the gravityget/be lost 走失、迷路be miss ing/gone 不见了keep/stop/preve nt from doing sth.Keep sb from floati ng in the air /preve nt float ing large nu mbers of = a large nu mber of 大量的，大批的a number of = ma ny the number of …的总数，后接复数名词，但谓语动词用单数用括号内所给词的适当形式填空 ：1. There is less air _______ ( pollute) in tow n that in the tow n.2. Look at the newest T-shirt. It ' s made of cotton. I think it will become ____________________ (fashion)this summer. 3. It ' s _______ (high) possible that people can live on Mars in the future. 4. Gran dma is too old ______ (settle) on ano ther pla net. 5. The helmet is made of metal. It ' s too heavy. When I wear it, I feel ________ (comfort).6. My father cooks very well. The food he cooks is as _____ (taste) as that in the restaura nt.7. Here are many kinds of moon cakes for you ____ (choose) from. 8. ______ (compare) with what he had already, the new stamps were not very in terest ing. 9. ______ (hope), doctors have found a new way to operate on the patients --- flying hospital. 10. We should keep water from ____ (be) polluted. The fourth period :Vocabulary 1, 自学展示 翻译下列词组。