Unit 7 Section A 3a～3c 课件- 2024-2025学年人教版英语八年级上册

Baymax Section A 3a-3c Unit 7 Will people have robots? Step1 Studying aims(学习目标) 1. 能读会写本课时单词： peace, sea, build (built), sky. 2. 能正确使用一般将来时谈论对未来的预测： 1）will +动词原形 2）There will be… 3.能正确使用more, less, fewer表示数量 4. 根据实际，大胆畅想未来，拥有远大的理想并为之努力奋斗。 now in the future There will be _____________pollution. more about the environment 关于环境 much / less In the future little we hope… 3 now in the future A:Will there be______________water? B:Yes,there will. / No, there won’t. less In the future little /more about the environment 关于环境 we hope… / fewer In the future A:Will there be_______________... ? B: … more about the environment 关于环境 we hope… I’m Doctor Known.I know everything in the future. Now, you can ask me any questions about the future. 有事请找 万事通博士！ Doctor Known 含will一般将来时 概念：表示将来某个时间要发生的动作或存在的状态，或将来经常、反复发生的动作。 常与表示将来的时间状语连用，如soon, tomorrow, next month, in the future, from now on, in a few days等。 1 肯定句: 否定句: 主语 + will + v.原形 + 其他. 主语 + will not/won’t + v.原形 + 其他. 1. 句式结构 例句：他们今天下午将去踢足球。 They will play football this afternoon. 他们今天下午不去踢足球。 They won’t play football this afternoon. 一般疑问句: Will +主语 + v.原形 + 其他? 肯定回答: Yes, 主语 + will. No, 主语 + won’t. 否定回答: 例句：他们今天下午将去踢足球吗? —Will they play football this afternoon? 是的，他们将去。/ 不，他们不去。 —Yes, they will. / No, they won’t. 特殊疑问句: 特殊疑问词 + will +主语 + v.原形 + 其他? 例句：他们什么时候去踢足球? When will they play football? 注意: 当主语为I或we时，也可以用“ shall+动词原形”表示一般将来时，shall not缩写为shan’t。 be going to往往表示将要发生的动作或安排，特别是打算、计划、决定要做的事。 一般将来时（will）常用来客观陈述将来某个时间要发生的动作或存在的状态（will作为情态动词常表意愿）。 She is going to lend us her book. 她打算把书借给我们。 She will lend us her book. 她将会把书借给我们。 will 和 be going to 的区别 more/fewer/less的用法 more 更多的 many和much的比较级 后跟可数名词复数或不可数名词 less 更少的 little的比较级 后只跟不可数名词 fewer 更少的 few的比较级 后只跟可数名词复数 3a Practice 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. less more more more Fill in the blanks with more, less or fewer. 3. There will be_______ jobs for people 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. fewer more more more fewer more 1. 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 70–80 years old, but in the future ___________________________________ 4. Families usually spend time together on weekends, but maybe in 200 years ___________________________ kids will study on computers at home. there will be fewer blue skies, but more pollution. people will live to be 200 years old. we will be lonely and we will only see each other on telephones or on computers. REVIEW 时 态 时间 形态（样子） 跟时间有关系的（ ）形态 什么是时态？ 概念≠分类 动词 在英语中，做同样一件事，在不同的时间里做，动词的形态就会有所不同(时常发生 “变态”)，这就是“时态”。 (play basketball 打篮球） 1. He plays basketball every day. 2.He is playing basketball. 3.He played basketball yesterday. 4.He will play basketball tomorrow. REVIEW 状态 动词形态 I. 用所给词的适当形式填空。 1. Doctors often say，“ More vegetables and (little)meat can help you keep healthy. ” 2. There will be more air (pollute)if more and more people drive cars to work. 3. What’s your (predict)about the result of our school’s basketball game. 4. Schoolswill start to teach cooking，cleaning and growing (plant)next term. 5. Scientists say that there are eight (planet)moving around the sun. less　 pollution　 prediction　 plants　 planets　 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 II. 用方框中所给单词的适当形式填空。 environment , earth , crowd , few , part 6. The is our home，and we should try our best to make it more beautiful. 7. The bedroom is too for five people to live in. 8. In some south of China，people grow rice twice a year. 9. Electric cars are popular now. The main reason is that they are good for our . 10. There are lots of cars on the streets now，but there will be in the future. earth　 crowded　 parts　 environment　 fewer　 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 Homework 1.Review Grammar Focus 2.draw a picture of what you think a city or your future will be like , then describe it to the class the next day. $$