江苏启东市教研中心九年级英语下册 Unit 1 Period 2 教案+学案+配套练习 牛津版.doc

江苏启东市教研中心九年级英语下册 Unit 1 Period 2 教案+学案+配套练习 牛津版教案Teaching aims:1) To understand the context of a future life on another planet.2) To recognize and understand vocabulary about life on Mars.3) To recognize and list differences between life on Earth and life on Mars .Teaching aids:a recorder, multi-computerTeaching procedures:Step 1.Lead-in .Say: People have long been dreaming about living on Mars. There are a number of films about this topic like The Red Planet and Mission to Mars .Do you believe that humans will ever be able to live on a different planet ?Step2. Presentation1) Now, lets watch some pictures about life on Earth today .Teach crowded and Polluted.2) Say: Simon and Daniel are talking about living on Mars. Listen and answer.Step 3 Reading1) Say: Daniel wants to find out more about life in space in the future ,heres the article. Please open your books and turn to page4. Before we read it, lets deal with the new words first. Look at here, please find out these new words in the article and guess their meanings.2) Check their answers.Read the new words.3) Listen to the tape and answer the following questions:1. How long does it take to fly to Mars at present?2.What is the gravity on Mars?3.Where will we live on Mars?4.How will we study, do homework and take exams?5 What will food be like on Mars?4)Say: Now please read the article more carefully and try to tell the following sentences T or F. If it is false, please correct the mistake.1. By 2100, people might live on Mars. ( )2 .Mars is becoming crowded and polluted. ( )3. By 2100,the space shuttles can travel at half the speed of sound. ( )4. By 2100, scientists can develop plants on Mars to get food and oxygen ( )5 Humans on Mars have to wear special boots to make themselves lighter. ( )6. We will have less time for our hobbies on Mars.( )7 .Students will go to school by spacecraft. ( )8. Space travel might make people feel ill. ( )5) Check their answers.6) Say: Now listen to the tape and try to find out differences between life on earth and life on Mars.Life on Earth todayLife on Mars in 2100Clean and has more space.Space shuttles travel at half the speed of the light.Gravity isnt a problem.Wear many kinds of shoes.Do not have much space.Study online.Food is different and tasty.Step 4 DiscussionWould you like to live on Mars? Why or why not?Step 5 HomeworkRead the article again and againFinish the exercises in your homework.学案 一、学习目标1.掌握所有单词以及他们的词性变化。2.掌握有关短语及句型。二、学习重点Reading部分中的有关短语和句型三、学习难点学会本单元的语法四、教具学具投影仪和电脑五、教学环节1预习交流默写词组： life on another planet life in space in the future a book of science move to Mars at the moment by the year 2100 become more and more crowded and polluted build a better world first of all carry larges of people in space shuttles at half the speed of light develop plants produce the food and oxygen three-eighths float away into space wear special boots become very fashionable various designs choose from2.展示探究1).move v.搬迁，移动，感动 Lets move this chair to the living room. moving adj.动人的，令人感动的 The trip to the poor area is deeply moving experience.2).at the moment =now 此刻，现在 in a moment 立刻，马上，一会儿（用于将来时） a moment later 过了一会儿at the very moment 就在那时for the moment 目前，暂时3）.Its +adj. +to do sth. /Its +adj. + for sb. to do sth./Its + adj.+ of sb. to do sth. eg. Its difficult to learn English well. Its difficult for us to learn English well. Its nice of you to give me the present.4).imagine vt.&vi. imagination n. imaginative adj. imagine +从句 eg. Close your eyes and imagine that you are in the park. imagine + doing sth.She imagined sitting in the restaurant and eating a big dinner.5).by the year 2100到2100年（by 不迟于，在之前）eg. Can you finish the work by eight oclock ?6).more and more +adj. 越来越 more and more +n. 越来越多eg.My daughter gets more and more careful. More and more people have cars.7).crowded adj.太多的，拥挤的eg. The supermarket is crowded with people. crowd v. 挤满 eg. Thousands of people crowded the street. crowd v. 聚拢（与介词around/round连用）eg. We crowded around the stove to keep warm. crowd n. 人群，观众8).polluted adj. 受污染的 pollute v. 与by /with 连用 eg. The water is polluted by the factory. pollution n.(air /water /noise pollution)9)first of all / firstly 首先(用于引出一系列的事实、理由、意见) at first 首先，（最初阶段的情况，与后来的不同情况相比较）eg. There are two reasons for this decision. Firstly，the task is easy to finish, secondly ,it can make us feel relaxed. At first,I found it difficult ,but now I can do it.10).transport un.交通运输系统 cn.运输船、车、机 vt.运输，输送11).tooto 太而不能 与so that 的否定句/not +adj. enough to do sth.转换 eg. He is too old to get the job.=He is so old that he cant get the job.=He is not young enough to get the job.12).a large number of/large numbers of+cn.pl=many the number of +cn.pl 后接谓语动词单数 A large number of students are going to Shanghai tomorrow. The number of the students is 3,000.13).need sb. /sth.to do sth. Sth. needs to be done. =Sth. needs doing .14).survive vt. survival n.( 类似地：arrive-arrival )15).develop v.开发，研制，发展，壮大 developing adj. 发展中的 developed adj. 发达的 development n.发展，出现 China is a developing country while America is a developed country.16).three-eights 八分之三（分数表达法：分子用基数词，分母用序数词，分子大于1，分母加seg. one-fifth , two-sevenths Two-fifths of the work is hard to finish. Three-sevenths of teachers in our school are women teachers.17).prevent vt.预防，防止，阻碍 prevention n. prevent sb. from doing sth.=stop sb. from doing sth.=keep sb. from doing sth.18).make +宾语+宾补（adj./n,/v./v.p.p.）eg. We made him our monitor. Raining days make him sad. He often makes us laugh. Speak louder to make yourself heard.3.课堂交流（课堂训练题）Listen and answer some questions.1. How long does it take to fly to Mars at present?2.What is the gravity on Mars?3.Where will we live on Mars? 4.How will we study ,do homework and take exams?5 What will food be like on Mars?Say: Now please read the article more carefully and try to tell the following sentences T or F. If it is false, please correct the mistake. 1. By 2100, people might live on Mars. ( )2 .Mars is becoming crowded and polluted. ( )3. By 2100,the space shuttles can travel at half the speed of sound. ( )4. By 2100, scientists can develop plants on Mars to get food and oxygen ( )5 Humans on Mars have to wear special boots to make themselves lighter. ( )6. We will have less time for our hobbies on Mars.( )7 .Students will go to school by spacecraft. ( )8. Space travel might make people feel ill. ( ) Check their answers.检测 Now listen to the tape and try to find out differences between life on earth and life on Mars.Life on Earth todayLife on Mars in 2100Clean and has more space.Space shuttles travel at half the speed of the light.Gravity isnt a problem.Wear many kinds of shoes.Do not have much space.Study online.Food is different and tasty.Work in pairs and finish the table.5.Homework 1)Read the article and finish the exercises. 2)预习Reading part II 默写下列词组 compare with in many ways have more space have more time for our hobbies connect to in some ways in the form of pills the journey to Mars 阅读Reading配套练习一、根据句意及所给字母或汉语提示，完成下列句子1.Now Earth is becoming more and more _(拥挤).2.I d_ (grow and improve) an interest in Art when I was at primary school.3.They were the first Chinese s_ (people who go to live in a new area) to America.4.If you go there in summer，youll enjoy v_(different) kinds of flowers. 5Look ! The boy is running so fast!Its hard to i_ that his right leg was once broken. 6.As we all know，Earth is one of the p_ of the sun.7.H_，like animals and plants，need water and air as well.8C_ with the answer that his teacher gave，he did the Math problem again.二、用所给单词的适当形式填空A.用括号中所给单词的适当形式填空1.There isnt any _(problem) on Mars.2._(hope)，they believe that they can win the final match.3.Its _(high) possible that well move to Mars in the future.4.Daniel is thinking about what life _ (be) like in the future.5.Yuan Longping is one of the most famous _(science) in China.6.Mrs Green felt _(comfortable) because of seven hours train trip.B.用所给动词的适当形式填空agree float give teach not go be1.The gravity on Earth can prevent people from _ away into the sky.2.There _ little space for people to stand in the future，will they?3.Andy _ with his sister when we went to visit him this morning.4.Student were made _ to the public places because of the terrible disease.5.Look!A number of children _ themselves different skills for physical exercises.三、选择填空( )1.Plants on Mars should provide food，water and oxygen _humans. A. with B. to C .of D. for( )2._do we need to move to Mars? Earth is crowded and polluted. A .How B. Why C. What D. Where( )3.Now a large number of children _ fatter and fatter because of eating too much. A. is becoming B. becomes C. are becoming D. has become( )4._ of the students in our class will visit the home of the elderly this weekend. A. Three four B. Three fourth C. Three fourths D. wont there( )5.There will be no pollution on Mars，_? A. will it B. wont it C .will there D. wont there( )6.In the shopping mall，therere many different kinds of boots for people _. A. choose B. to choose C .choose from D. to choose from四、用方框中所给单词的适当形式填空，使短文正确、完整。每词限用一次example online from dry oxygen from space live robotMany students think _1_ on Mars has advantages and diaadvantages.For_2_，on Mars we could go to _3_ schools，_4_ would do all our work for us，and there is much more _5_.That is quite different _6_ the situations on Earth now. Earth is too_7_. But there is not food，water or _8_ . If you go there，you must take some _9_ food. Meals on Mars will be in the _10_of pills.1._ 2._ 3._ 4._ 5._6._ 7._ 8._ 9._ 10._五、完形填空Man has invented four kinds of satellites.The first of satellite student the _1_ of the earth . They are used to make maps. They also help countries to see where they may _2_ oil or gold.The second kind of satellite is used to guide ships and planes. A ship or a plane can _3_ a message to the satellite，and the satellite can find out _4_ the ship or the plane is.The third kind studies the weather. These satellites _5_ clouds and strong winds moving across the earth . They warn countries to make preparations when very _6_ weather is coming._7_ kind is used for communication. Telephone calls _8_countries can be sent by these satellites. Some can carry hundreds of calls at the same time. The call is sent to the satellite，then the _9_ sends it to a station in the country and this country is being phoned. These satellites also carry pictures；they can receive and send eight _10_ at a time. ( )1.A.physicsB. chemistryC. biologyD. geography( )2.A.carryB. findC. keepD. choose( )3.A.writeB. takeC. send D. bring( )4.A.whereB. whatC. whichD. that( )5.A.have B. watchC. notice D .see( )6.A.sunnyB. coolC. badD. fine( )7.A.The lastB .Another C. One D. Any other( )8.A.amongB. along C. betweenD .of ( )9.A.TV B .telegraphC. telephoneD .satellite ( )10.A.playsB .programmesC. filmsD. languages 答案一、1.crowded 2.developded 3.settlers 4.various 5.images 6.planets 7.Humans 8.Comparing二、A.1.pollution 2.Hopefully 3.highy 4.will be 5.scientists 6.uncomfortableB.1.floating 2.will be 3.was arguing 4.not to go 5.are teaching 6.would give三、16 DBCDCD四、1.living 2.example 3.online 4.robots 5.space 6.from 7.crowded 8.oxygen 9.dried 10.form五、15 DBCAB 610 CACDB总体评价：95分（语境感和新颖原创性略显不足）