八年级下unit7.doc

兰州市第五十四中学2014-2015学年第一学期八年级英语导学案 兰州市第五十四中学2014-2015学年第一学期八年级英语导学案日期： 班级： 姓名： 编号： 日期： 班级： 姓名： 编号：Unit 7 Will people have robots？Period 1【学习目标】1.熟练掌握词汇：will, robot, everything, paper, use, fewer, less, pollution2. 熟练掌握以下句型：(1) There will be more pollution.(2) A: Will there be fewer trees? B: Yes, there will. /No, there wont.(3)Kids will study at home on computers.(4)People will live to be 200 years old.（5）Really？ I dont think so【学习重点难点】1. 学会运用there be句型的一般将来时和will 构成的一般将来时态对未来进行预测。2. 学会运用“more, fewer, less”比较多少。【教学过程】一、导入二、自学（自主探究 6分钟）l everything (pron.)每件事情，一切例 1. Everything _ ok.A. are B. is C.were D.was例2.There is _ with my watch. 我的手表出了点毛病 A.something wrong B.wrong something C.anything wrong D.wrong anything解析：复合不定代词的用法做主语时，谓语动词用第三人称单数。复合不定代词被形容词修饰时，形容词后置。l paper (n.) 纸，试卷考点：作“纸”讲时，是不可数名词 作“报纸，论文，试卷”时，是可数名词。例3.Would you like to pass me_ paper?(多)A.a B. a piece of C.two piece of D. two pieces of 例4. The English teacher is handing out the_ to students. A.Paper B.a piece of paper C. pieces of paper D. papers在课文中找出以下句子1. 书籍将会仅仅在电脑，而不在纸上。Books _ only _ on computers, not _ paper. 2. 今后在这座城市将会有更多的树木，更少的污染。There will _ _ trees and _ pollution in the city in future. 3. 五年前萨莉还在上大学。Sally was _ college five years _. 反思：_Unit 7 Will people have robots？Period 2观察与思考：观察以上听力训练中所填词汇，结合1a中预测未来的句子，请你来总结：(1) 表示将来发生的动作或情况应该用_ +_来表达。其否定形式为_+_。你能写出它的疑问句式吗？_(2) There be 句型的一般将来时结构为_。练习：将下列句子译成英文。 一百年后人们将会拥有机器人。People _ _robots in 100 years. 每样东西都将会免费吗？_everything _ _? 将来污染会很严重吗？ _ _ _much pollution?总结will代表一般将来时，他的任务是表示将来某个时间将要发生的动作或存在的状态。will不独立使用，而且它没有be going to那么变化多端。前面的主语不管是什么人称，他总是保持原形。有时和主语缩写成ll的形式。如：I will-Ill；you will-youll；he will-hell will还和not表示将来时的否定形式。缩写为wont。与will相同，在任何情况下，wont后面动词都要用原形。请用will完成下面的句子。1. I _ (visit) her this Saturday.2. _ you _ (go) to school tomorrow?3. They _ (not buy) train tickets.练习单项选择。1. Will people live to be 300 years old? _. A. No, they arent B. No, they wont C. No, they dont D. No, they cant 2. There will be _ pollution this year than last year. A. fewer B. much C. less D. many 3. I think people here are friendly. Do you agree _ me? A. with B. to C. on D. from 4. Where is Miss Wang? She went to Hainan Island last week and will return _ six days. A. ago B. later C. behind D. in 5. _ will they play? They will play football. A. What subject B. What sport C. What food D. What language 反思：_Unit 7 Will people have robots？Period 3知识应用 . 将下列句子译成英语。1. 明天的城市汽车会更少，地铁会更多。There _ _ _cars and _subways in the city.2. 城市的污染会更少，人口会更多。There _ _ _ _ more people in the city tomorrow.四、总结（引深探究 15分钟）1. 我们用_时态对将来进行预测，其结构为_。当我们说“将会有”时，我们用_。2. 归纳形空词more、fewer和less的用法。单词汉意原型修饰更多的 many和much可数名词的复数或者不可数名词fewer更少的更少的little选择正确的词语填空。1. Tom has _ (few; fewer) Christmas cards than I.2. They believe that there will be _ (less; fewer) green trees in fifty years.3. He is ill and he can eat _ (more; less) food, so he gets quite weak.4. The _ (more; much) we get together, the _ (happy; happier) well be.5. David has _ (less; fewer) money than Anna has.3、The difference between “in” and “after”:“in+一段时间” 表示以现在的时间为起点，多久之后“after+一段时间” 表示以过去或将来某个时间为起点，将过多久比较以下句子并翻译Will people use money in 100 years?Ill come back in a week.He went to Shanghai yesterday. Hell come back after a week.反思：_Unit 7 Will people have robots？Period 4一、 导入.根据实际情况，回答下列问题：1. Which school are you in now? _ 2. What do you think the school will be like in the future? _ 3. Whats the city like now？_4. What do you think the city be like in the future? _二、自学2d学习. 语言点：1.about. prep.关于 Its a book _the future .这是一本关于未来的书2.move to 搬到. We have to_ other city.3.play a part in （doing） sth. 参与，在.中扮演角色，起作用. Everyone should play a part in_（save） the earth.三、交流（合作探究 10分钟）小组交流，完成下面的调查表。NameWhich school are you in now?What do you think the school will be like in the future?Whats the city like now? What do you think the city be like in the future?. 在你的朋友和家人中展开调查，向他们咨询一下他们对现在成武的城区面貌和生活状况的看法There are a lot of_ (old houses/tall buildings).There is_(little/much)pollutionThere are_(few/many)peopleThe people live in a _(happy/hard)life.反思：_Unit 7 Will people have robots？Period 5一、 填空并思考不同时态的时间副词。（启发探究）1、They _(play)football tomorrow.2、The radio says the clouds_(leave)later on.3、I _(not leave)until he comes back.4、There_(not be)a football match in our college next week.5、Kate often_(watch)TV at home,but this evening she _(watch)a new play at the theatre.5、I _(study)in high school ten years ago and now I _(be)a teacher.few, little表示否定“几乎没有”。a few, a little表示肯定“一点，几个”。如，Because he often stays at home, he has few friends.针对性练习：1.She is new here.She has _friends here.A.few B.little C.more2.The city will have_trees and_pollution.A.more;fewer B.less;fewer C.more;less3.They did_work with_money and_people.A.more;fewer;more B.more;less;fewer C.less;less;fewer4.Ann is very busy these days.She has _time to play with me.A.few B.a few C.little二、自学（自主探究）自我检测你对Grammar Focus的理解, 完成3a 1）In the future，there will be_ fresh water because there will be _pollution in the sea. 2）In 100 years，there will be _cars because there will be_ people in the cities. 3）There will be_ jobs for people_ robots will do the same jobs as people. 4) I think there will be_ cities because people will build _buildings in the country. 5) In 50 years, people will have _ free time because there will be _ things to do.观察与思考：通过刚才的填空练习，你发现下面这些用法的规律了吗？(1)预测某人将来的情况应该采用_时态。在运用时，我们应注意句子本身的时间状语，一般含有in the future. In+一段时间等(2)无论哪一种时态，都有许多常见的时间状语。请回去思考并找出一般将来时的时间状语。反思：_Unit 7 Will people have robots？Period 6探究Groupwork:一般将来时态还有哪些常用的时间状语？请就此问题展开小组讨论。练习：用所给动词的适当形式填空。a) I_(study)in high school ten years ago, and now I_(be)a college student. In ten years, I_(be)a lawyer.b) He_(live)in a big city now. He _(go)to the country next month.c) Kate often _(watch)TV at night, but this evening she _(watch)a new movie in the cinema.总结（引深探究 15分钟） there be 与have /has的区别There be 表示“某地有某人/某物”，强调的是客观存在着的东西。There is a pen on the desk.have/ has表示“某人/物有.”强调所属关系。主观上拥有某物。Tom has a pen.例24.There will be an exciting movie next week.(改为一般疑问句，并作肯定回答）例1.There will be an English party tonight.(改为同义句）There _ _ _ _ an English party tonight.例2.There _ a basketball match tomorrow.A. will have B. have C. has D.will be例3,-Why are you in such a hurry,Mike?-There _an NBA basketball game in ten minutes.A.will have B. will be C.is going to have D. are going to be例句4.There_ an interesting cartoon on CCT-6 at 7:30 this evening.A.is going to have B. is going to be C. will have D.will to be练习. 用所给单词的适当形式填空。1. I_(be)a little kid ten years ago. I_(be)a middle school student now. I_(be)a college student in five years.2. She _(not have)a pet parrot five years ago. She _(have)a parrot now. She_(have) a car in five years. Unit 7 Will people have robots？Period 7一、掌握将来时的用法1、单选1The next time you see Nikos, he _ sixteen years old. A. will be B. isC. wasD. will2Margot _ computer science last year. A. studiesB. studiedC. will studyD. is studying3In ten years, John _ an astronaut. A. is B. will beC. wasD. will4How many people _ there fifty years ago. A. will B. wereC. areD. will be5There is _ meat but _ cakes on the plate. Please have one. A. a little; a few B. a few; a littleC. few; little D. little; a few6There is very _ on this street. A. few traffics B. little trafficsC. few trafficD. little traffic2、翻译短文现在，我是一名中学生。我喜欢打网球，擅长英语，拥有许多好朋友。十五年后，我将是一名足球运动员。我会挣很多钱，我将拥有一架飞机。 Now, I _ a middle school student. I_ tennis. I_ good at English. I _ a lot of good friends. _fifteen years, I_ _a football player. I _ _much money, and I _ _a plane.二、总结观察与思考：通过刚才的训练，请你来总结：(1) 谈论他人上班或上学的交通方式应该用什么句型？请用三种时态形式表示出来。一般过去时：-_ _you get to school? -I _(take)the train to school.一般现在时：-_ _you get to work? -I_(get)to work by bike.一般将来时：-_ _you get to work? -I_(fly)to work.(2)谈论他人居住地点应该用什么句型？请用三种时态形式表示出来。一般过去时：-_ _you _? -I_(live) in an apartment.一般现在时：-_ _ you _? -I _(live)in a house.一般将来时：-_ _you _? I_(live)on a space station.(3)表示自己现在的职业用：I_ a/an预测自己将来的职业用：I_ _a/an(4)请仔细观察下面的两个句子有什么不同。What will your life be like in ten years?What do you think your life will be like in the years?在插入do you think之后，疑问句出现什么变化？ _练习：汉译英。 你认为她什么时候会来？ _do you think _ _ _? 一百年后世界会是什么样？_do you think the world _ _ _ _100 years?Unit 7 Will people have robots？Period 8 Section B 2a-2b【教学过程】一、 导入（启发探究 3分钟）机器人发展史 早在三千多年前的西周时代，我国就出现了能歌善舞的木偶，称为“倡者”，这可能是世界上最早的“机器人”。上世纪五六十年代，出现第一代机器人，它属于“示教再现”(Teach-in/playback)型机器人，只具有记忆、存储能力，按相应程序重复作业，但对周围环境基本没有感知与反馈控制能力。进入80年代，出现了第二代机器人有感觉的机器人。它能够获得作业环境和作业对象的有关信息，进行一定的实时处理作业，在工业生产中得到广泛应用。第三代机器人是目前正在研究的“智能机器人”。它不仅具有更加完善的环境感知能力，而且还具有逻辑思维、判断和决策能力，可根据作业要求与环境信息自主进行工作。. What do these robots look like? What can they do?二、自学（自主探究 6分钟）1. (1)根据要求，利用本课词汇填空。Safe(反义词)_ possible(反义词)_ make(过去式)_ easy(近义词)_ hardly（近义词）_dirty（近义词）_(2)拼装游戏。将下列词汇进行组合，看看能否构成其他词汇。你还能举出类似的例子吗？ danger im dis house agree ous possible2. Careful reading (阅读策略：仔细阅读短文，有目的性、针对性地在文中查找问题答案。)根据文章内容，判断各句正误。(1) The robots help people do the most pleasant jobs.(2) Scientists try to make robots look different from people.(3) Robots will never get bored to do simple jobs over and over again.(4) Humans will have more work to do it the future.(5) Space rockets seemed possible a hundred years ago.3. 阅读文章的13自然段，回答下列问题。(1) What do the robots do in some science movies?(2) Will robots get bored(3) What can the robots do in Japanese companies?(4) Does Mr. White think robots can do the same things as a person?阅读文章的45自然段，根据文章内容完成下列各题。将下列发明按时间归类。computers, the robots that can talk to people，the robots that look like humans，the snake robotsa hundred years agonowIn the future反思：_Unit 7 Will people have robots？Period 9 Section B 2a-2b一、 观察与思考：1. However, they agree it may take hundreds of years. hundreds of 意思为_，后跟_名词复数。当hundred 表示具体数量时，不可以+s，也不可以和of 连用。例如：400_。练习：There are _books in our school library.A. hundred of B. hundreds of C. nine hundreds D. nine hundreds of 2. He thinks that it will be difficult( for a robot) to do the same things as a person.,its easy for a child to wake up and know where they are. It is +形容词+（for sb. +）to do sth. 意思为_二、 练习：汉译英。 学好英语对我而言很难。_is difficult for me _ _English well. 按时到校对我而言很容易。_is easy for me _ _to school on time.3. For example,there are already robots working in factories. There be sb. /sth. +doing sth. 意思为_练习：Listen! There is a girl _(sing)in the next room.4. That may not seem possible now,seem意思为_，其后可跟_词或to do.练习：她似乎病了。She _ _ _ _. / She _ _.看，机器人似乎动了。Look! The robot _ _ _.三、知识巩固 1. No one knows what will happen _the _(在将来).2. These things were invented _ _(数百)years ago.3. When I work for a long time, Ill _ _(感到厌倦).4. I still dont have a computer of _ _(我自己的).5. When she was 20, her dream to be a singer _ _(实现)反思：_