2U7A(GF-3c)教学课件.ppt

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1、八年级（上）Section A (GF-3c)Unit 7Will people have robots?学练优八年级英语上（学练优八年级英语上（RJRJ） 教学课件教学课件学习目标学习目标 Key words & phrases: peace，sea，sky，world peace，the same as， in the future Key sentences: 1. What will the future be like?2. Will there be world peace? Simple Future Tense.What will you be in 10 years?Ill

2、be a Lead inLead ina dentista pilota singeran astronauta computer programmerA：What will you be in 10 years?B：I will be a A：Where will you work? B：I will work in 1.概念：概念：(1) 表示将要发生的动作或存在的状态。表示将要发生的动作或存在的状态。 We will go to see him tomorrow. 我们明天去看他。我们明天去看他。(2) 表示将来经常或反复发生的动作。表示将来经常或反复发生的动作。 From now on

3、 I will come every day. 从现在起我将每天来。从现在起我将每天来。2.结构：结构：be going to/助动词助动词 will + v. 原形原形. The Simple Future Tense一般将来时一般将来时PresentationPresentation1) be going to 表示表示近期、眼下近期、眼下就要发生就要发生的事情，的事情，will 表示的将来时间则表示的将来时间则较远较远一一些。如：些。如： He is going to write a letter tonight. He will write a book one day. 2) be

4、going to 表示根据表示根据主观主观判断将来肯判断将来肯定发生的事情，定发生的事情，will表示表示客观客观上将来势上将来势必发生的事情。必发生的事情。 He is seriously ill. He is going to die. He will be twenty years old. 3.be going to 和和 will 的区别：的区别：3) be going to 含有含有“计划，准备计划，准备”的意的意思，而思，而 will 则没有这个意思。如：则没有这个意思。如： She is going to lend us her book. He will be here in

5、 half an hour. 4) 在有条件从句的主句中，一般不用在有条件从句的主句中，一般不用 be going to, 而多用而多用will。 如：如： If any beasts comes at you, Ill stay with you and help you.肯定句肯定句: :否定句否定句: :一般疑问句一般疑问句: :特殊疑问句特殊疑问句: :主语主语 + will +v. 原形原形主语主语 + will +not + v.原形原形will +主语主语 + v.原形原形特殊疑问词特殊疑问词 + 一般疑问句一般疑问句4.基本句型：基本句型：简略回答简略回答: :Yes, I w

6、ill. No, I wont. 5.时间状语：时间状语：tomorrow 明天明天the day after tomorrow 后天后天next week 下周下周next year 明天明天next month 下个月下个月before不久不久soon 不久不久the year after next 后年后年the week after next 下下周下下周What will happen 100 years later?There will be 将会有将会有There will be fewer trees.There will be less water.There will be

7、 more people.There will be more pollution. There will be more buildings.There will be there be 句型的一般将来时句型的一般将来时还可表述为：还可表述为： There is/are going to bemany （修饰可数名词）（修饰可数名词） much (修饰不可数名词）修饰不可数名词）. 比较级比较级(more更多的 most 最多的)little 一些的（否定）一些的（否定）water, air, paper, time, pollution, money, coffeeless更少的更少的 (

8、修饰不可数名词）修饰不可数名词）(least最少的最少的)cars, trees, buildings, people, computers, astronauts, robots, times (次数次数)fewer更少的更少的（修饰可数名词）（修饰可数名词）(fewest最少的最少的) few 一些的（否定）一些的（否定）fewer & less相同点相同点: 这两个词都是比较级这两个词都是比较级, 均表示均表示“较少较少的的”。不同点不同点: 1. fewer是是few的比较级的比较级, 只能修饰可数名词只能修饰可数名词的复数。的复数。2. less是是little的比较级的比较级, 只

9、能修饰不可数名词。只能修饰不可数名词。Fill in the blanks with more, less or fewer.3a1. 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.lessmoremoremorePracticePractice3. There will be _ jobs for p

10、eople because _ 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.fewermoremoremorelessmoreComplete the predictions with what you think will h

11、appen.3b1. Kids study at school now. In 100 years, _2. I sometimes see blue skies in my city, but in the future _3. People now usually live to be about 7080 years old, but in the future _4. Families usually spend time together on weekends, but maybe in 200 years _3cDraw a picture of what you think a

12、 city in the future will be like. Then describe it to the class.I think there will be more tall buildings, and there will be fewer cars and more buses.Summary1. The Simple Future Tense.2. There will be 3. The usage of “more, less, fewer”SummarySummaryWhat do you want to be in the future? Write about your own life goal, and what you are going to do that. Then report to the class.HomeworkHomework