Unit 7 Will people have robots？Section A 2a-3a 课件(共28张PPT，内嵌音频) 人教版八年级英语上册

(共28张PPT，内嵌音频) Unit 7 Will people have robots Section A 2a-3a Learning goals: 1.能掌握以下单词和短语：pollution, prediction, future, pollute, environment, planet, earth, plant. 2.能正确使用will构成的一般将来时谈论对未来的预 测： (1)There will be more people. (2)There will be less free time. (3)There will be fewer trees. 3.能了解以下语法： There be 句型的一般将来时 more, less, fewer 的用法 When I was just a little girl I asked my mother, "What will I be Will I be pretty Will I be rich " Here's what she said to me"Que Sera, Sera Whatever will be, will be The future's not ours to see Que Sera, Sera What will be will be.” When I grew up and fell in love I asked my sweetheart, "What lies ahead Will we have rainbows day after day " Here's what my sweetheart said"Que Sera, Sera Whatever will be, will be The future's not ours to see Que Sera, Sera What will be will be." ...... Will What will I be What will I be I will be a beautiful old woman. I won’t be a teacher. You will be+adj. in 30 years. have... wear.... in 30 years What will you be in 30 years engineer pianist scientist pilot cook violinist ... Let's predict your future! [pr d kt] [ fju:t (r)] B:I will be a/ an A: What will you be in 30 years B: I will in 30 years. be+adj. wear/ have ... A: What will you be like in 30 years What will the world be like in 100 years 大胆畅想未来let’s predict our futures use cars less have robots live to be 200 years old use money read books on paper ... A: Will people/ kids B:Yes, they will. People will ... No, they won’t. People won't... Ask and answer 一般将来时由助动词will +_____ 构成，表示_____、_____，常 与表示将来的时间状语in+时间段, _____, _____连用。 一般将来时 动词原形 将来某个时间要发生的动作 next year in the future 存在的状态 一般将来时的否定句式为_____，常缩写为_____。 will + not won’t 一般疑问句式: Will + 主语 + ...？ 肯定回答：Yes , 主语 + will. 否定回答： No, 主语 + won’t. 明年/下个周五/下个学期 未来 ...以后 next Friday next term People will have robots in their homes. =There will be more robots in people's home. People won’t use money. Will people use money Will people have robots in their homes People will use money. ( 改成否定句) ( 改成一般疑问句) Yes, they will. No, they won't. People won't have robots in their homes. Yes, they will. No, they won't. Practice makes perfect.(熟能生巧) ( 改成否定句) ( 改成一般疑问句) In the future, there will be _____(less/fewer) schools. fewer more The more crowded, the more pollution. Cities will be very crowded and polluted. In the future, there will be _____(more/less) people. water pollution white pollution air pollution There will be_____ (more/ fewer) pollution. more sound pollution The environment will be in great danger. There will be _____ (more/less)water. There will be _____(more/fewer) trees. less fewer We can use less water and plant more trees. People will use subways_____.(fewer/more) People will use bikes_____.(fewer/less) less more People will have to move to other planets. The enviro ... ...