Unit 7 Will people have robots? Section A Grammar Focus 课件 2024-2025学年人教版八年级英语上册

Unit 7 Will people have robots? Section A Grammar Focus 1、能正确使用一般将来时谈论对未来的预测。 2、能正确使用more, less, fewer表示数量。 ① A: Will you live to be 200 years old? B: Yes, I will. / No, I won’t. ② Kids will study at home on computers. ③ They won’t go to school. ① There will be more cars. ② There will be more pollution. ③ There will be less free time. ④ There will be fewer trees. Learning Aims 肯定句： People will have robots in their homes. 2) Everything will be free. 3) Books will only be on computers, not on paper. 4) People will live to be 200 years old. 5) Cities will be very big and crowded. 6) The environment will be in great danger. 1. 我们在什么情况下使用一般将来时？ 2. 一般将来时的助动词是什么？ 3. 助动词will后的动词形式是什么？ 4. 助动词will与不同人称的主语搭配时是否需要改变形式？ 一般将来时 Read loudly! 否定句 We won’t use money in 100 years. Kids won’t go to school in the future. 一般疑问句 1. A: Will people live to be 200 years old? B: Yes, they will. 2. A: Will they use money in 100 years? B: No, they won’t. 3. A: Will we have to move to other planets? B：Maybe we will. 4. A: Will you go out tomorrow? B: No, I won't. 一般将来时肯定句如何变否定与一般疑问 won't= will not 一、一般将来时 （1）构成：will+动词原形 （2）意义：表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作。 （3）常见的用于该时态的时间状语有：in the future，in+一段时间，还有tomorrow，next year，next week 等表示将来的时间状语。 (4)句式： ①肯定句：主语+will+动词原形+其他 Kids will study at home on computers. ②否定句：主语+won’t+动词原形+其他 People won’t use money in 100 years. ③一般疑问句：Will+主语+动词原形+其他？ 肯定回答：Yes，主语+will. 否定回答：No，主语+won’t. —Will people have more free time? —Yes，they will./No，they won’t. 注意： 在疑问句中，主语为第一人称(I和we)时, 常用助动词shall。例如: When shall we have the party? Shall we get to the zoo early tomorrow? 但在口语中，所有人称都可以用will。 won't= will not There will be more people. There will be less free time. There will be fewer cars. There will be less pollution. There will be fewer trees. Will there be world peace? Yes, I hope so. there be 句型在一般将来时的用法？ 二、there be 句型的一般将来时结构 （1）肯定句：There will be+其他 There will be lots of new buildings in our city in five years. （2）否定句：There will not be+其他 There won’t be lots of new buildings in our city in five years. （3）一般疑问句：Will there be+其他? 肯定回答：Yes，there will. 否定回答：No，there won’t. Will there be lots of new buildings in our city in five years? Yes, there will./No, there won’t. 三、be going to和will的区别 1. I'm going to learn another foreign language next year. 2. We are going to take a walk tonight. 3. He is going to see her tomorrow. 4. Look at the clouds! It's going to rain. (1) be going to 中的be动词需和主语搭配变换。 (2) be going to 含有计划、打算，安排的意思，will则没有此意。 (3)表示有迹象表明要发生某事，用be going to，不用 will。 Countable nouns Uncountable nouns There will be more people. There will be fewer trees. There will be more pollution. There will be less free time. What will the future be like? Cities will be more polluted. And there will be fewer trees. Will people use money in 100 years? No, they won’t. Everything will be free. Will there be world peace? Yes, I hope so. Kids will study at home on computers. They won’t go to school. more+可数名词复数/不可数名词 less+不可数名词 fewer+可数名词复数 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 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. Fill in the blanks with more, less or fewer. 3a more/less less/more more more fewer more more more less/more more/fewer Kids study at school now. In 100 years, ___________________________________ 2. I sometimes see blue skies in my city, but in the future ________________________ ___________________________________ kids will study at home on computers I will often see the blue skies, because there will be less pollution. 3b Complete the predictions with what you think will happen. 4. Families usually spend time together on 　weekends, but maybe in 200 years______ 　___________________________________ ___________________________________ 　 3. People now usually live to be about 70-80 years old, but in the future_____________ ____________________________________ people will live to be 200 years old. everyday can be weekend, because they have robots to do everything. I think there will be more tall buildings, and there will be fewer cars and more buses. Draw a picture of what you think a city in the future will be like. Then describe it to the class. 3c 与其预测未来，不如去创造它！ The best way to predict the future is to create it… $$