八上Unit7Period3教案.doc

八年级 英语 导学案执 笔 申宁审 核课 型课 时授课人授课时间姓 名学案编号3【课 题】Unit 7 Will people have robots?Period 3 Section A 2d教师复备栏或学生笔记栏【学习目标】1.熟练掌握词汇：future，environment，planet，building，play a part，world peace2. 熟练掌握以下句型(1)In the future，there will be.(2)A：Will there be. ？ B：Yes，I hope 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【学法指导】预习单词、短语-听后跟读-朗读-写作模仿【教学过程】【教学过程】一、 导入（启发探究 3分钟）.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（自主探究 6分钟）2d学习. (1)Read the conversation quickly and answer a question. What is the book that Jill is reading about?(2) Read it carefully and judge the sentences are right or wrong. (R or W) A. Cities will not be crowded and polluted any more in the future. B. There will be a lot of trees everywhere and the environment will be beautiful. C. People will use less water and plant more trees to save the earth in the future.(3) Listen and repeat. The read aloud for 5 minutes to recite(4)Role-play the conversation.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.五十年后，成武会有什么变化？发挥你的想象力，把它们用图画描绘出来。四、总结（引深探究 15分钟）大家都有很多梦想，有很多憧憬，可是在英语中怎样表达它们呢？那就是我们今天要学习的一种时态：一般将来时。 一一般将来时的概念 一般将来时是表示将来某个时间将要发生的动作或存在的状态。例如： I am going to / shall watch a football match on TV this evening. 今天晚上我将看一场足球比赛。 二一般将来时谓语动词形式 一般将来时谓语动词形式可以分为三种： 1. 助动词will +动词原形。 2. 助动词shall+动词原形(当主语为第一人称时，英式英语中一般用shall, 其他人称用will)。 3. be going to + 动词原形。 三三种形式间的区别1用be doing表示将来：主要意义是表示按计划、安排即将发生的动作，常用于位置转移的动词。 如：go, come, leave, arrive等，也可用于其他动作动词。 We are having fish for dinner. We are moving to a different hotel the day after tomorrow. 这种用法通常带有表示将来的时间状语，如果不带时间状语，则根据上下 going for a walk. Are you coming with me? A: Yes, I am just coming. Wait for me.2用be going to do表示将来：主要意义，一是表示“意图”，即打算在最近的将来或将来进行某事。 Are you going to post that letter? How long is he going to stay here? I am going to book a ticket. 另一意义是表示“预见”，即现在已有迹象表明将要发生或即将发生某种情况。 Its going to rain. George is putting on weight, he is going to be quite fat.3. 用will/ shall do表示将来： 主要意义，一是表示预见。 You will feel better after taking this medicine. Do you think it will rain? 二是表示意图. I will not lend the book to you. Take it easy, I will not do it any longer.五、练评（包含“考点链接” 应用探究 6分钟）A lift is very useful. It looks like a small room. It goes up and down all day. Sometimes a worker stands in the lift. He or she operates（操作） it up and down. In modern lifts theres no worker. People walk in. They know what floor they want to go. They push a button(按钮)and the lift goes to that floor. Its very fast and easy. Lifts are very important to us. Why? Think about a tall building. Maybe it has twenty floors. Maybe it has fifty or more. Who can walk up all the stairs(楼梯)?Maybe people can climb them once. Can someone climb thirty floors to an office every day? Can small children walk up to their rooms on the twenty-four floor? Can their mothers or fathers carry food up to all those stairs? Of course not. We can have very high buildings because we have lifts. We could not have all the beautiful tall buildings without lifts. Because it is too tired for people to climb the stairs every day. 根据短文的意思回答问题或完成句子。1. What is a lift like? _2. What does a worker do when he