Unit 7 Section A 2d-3c 课件 2024-2025学年人教版八年级英语上册

Unit 7 Will people have robots? Period 2 Section A 2d-3c What can you see in these two pictures? clean and fresh more trees fewer cars more free time fewer buildings less rubbish dirtier more buildings more crowded/ cars more pollution fewer trees What can you see in these two pictures? 2d 1. What will the future be like in the book? Listen to the conversation and answer the questions. Cities will be more crowded and polluted. There will be fewer trees and environment will be in great danger. 2. What can we do to save the earth? We can use less water and plant more trees. Everyone should play a part in saving the earth. Read the conversations and fill in the chart. Topic Problems Solutions (解决方法) About the future 1.Cities will be more crowded and polluted. 2. There will be fewer trees. 3. The environment will be in great danger. We can use less water and plant more trees. Everyone should play a part in saving the earth. 2d Role-play the conversation. Nick: What are you reading, Jill? Jill: It’s a book about the future. Nick: Sounds cool. So what will the future be like? Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I want to live on the earth. Nick: Me, too. Then what can we do? Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth. 环境 星球 在地球上 或许 在很大的危险中 What will the future be like in twenty years? Cities will be . There will be . The environment will be . more crowded and polluted. fewer trees in great danger. 2d What can we do? 2d Nick: What are you reading, Jill? Jill: It’s a book about the future. Nick: Sounds cool. So what will the future be like? Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I want to live on the earth. Nick: Me, too. Then what can we do? Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth. Why should we do these things? Pre-reading Nick: What are you reading, Jill? Jill: It’s a book about the future. Nick: Sounds cool. So what will the future be like? Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I want to live on the earth. Nick: Me, too. Then what can we do? Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth. Role-play the conversation. 2d future n.将来;未来 in the future 在将来 eg. Please tell me your future plan. adj. 将来的;未来的 While-reading Nick: What are you reading, Jill? Jill: It’s a book about the future. Nick: Sounds cool. So what will the future be like? Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I want to live on the earth. Nick: Me, too. Then what can we do? Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth. Role-play the conversation. 2d 处于危险中 environment n.环境 protect the environment 保护环境 enviromental adj.环境的 eg. We are talking about the ____________ problems. environmental While-reading Nick: What are you reading, Jill? Jill: It’s a book about the future. Nick: Sounds cool. So what will the future be like? Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I want to live on the earth. Nick: Me, too. Then what can we do? Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth. Role-play the conversation. 2d move to... (搬到...) 在地球上 世界上独一无二的事物+the on earth 究竟 Your mother is so angry. What on earth did you say just now? While-reading Nick: What are you reading, Jill? Jill: It’s a book about the future. Nick: Sounds cool. So what will the future be like? Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I want to live on the earth. Nick: Me, too. Then what can we do? Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth. Role-play the conversation. 2d play a part in (doing) sth.参与;在...中发挥作用 part n.部分 现在越来越多的国家在保护环境中发挥作用。 Now more and more countries play a part in protecting the environment. =play a role eg. There are three parts in the article. While-reading 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. Grammar Focus 一般将来时 构成: will + 动词原形 ①表示将来某个时间要发生的动作或存在的状态。 ②表示将来经常或反复发生的动作。 I will always go to Yichang on Fridays. 2、一般将来时的时间状语 1.“明天”系列：tomorrow, tomorrow morning，the day after tomorrow 2.“下个”系列：next week / month / year… 3.“后”系列： in two weeks / months… 4.“未来”： in the future I’ll play basketball with my friends tomorrow morning. We won’t be busy next week. Will people use money in 100 years. People will live to be 200 years old in the future. 肯定句 否定句 一般疑问句 肯定回答： 否定回答： 特殊疑问句 People will have robots in their homes. People won’t have robots in their homes. Will people have robots in their homes? Yes, they will. No, they won’t. What will people have in their homes? 3、一般将来时的句型变化 否定句在助动词will后面_____, 缩写为______；一般疑问句将___________________；特殊疑问句将_______________放句首，____________放其后。 not won’t 助动词will放句首 特殊疑问词 助动词will there be 句型的一般将来时： 肯定式：There + ________ + 其他 否定式： There + ___________ + 其他 一般疑问句：____________ + be + 其他? 答语： Yes, there will. / No, there won’t. will + be won’t + be Will + there 1. 将会有更多的人。 ___________________________________ 2. 100年后将不会有污染。 ___________________________________ There will be more people. There won’t be any pollution in 100 years. 三、 I will play football. 我下个星期天要去踢足球。 There will be a party in 2050. 下周将会有一个很棒的聚会。 句型结构 肯定句： 主语 + will +v. 原形 否定句： 主语 + will +not + v.原形 一般疑问句： Will +主语 + v.原形? Yes,主语 will. /No,主语 won’t. 特殊疑问句： 特殊疑问词 + 一般疑问句? I will not play football next Sunday. Yes, I will./ No, I won’t. There will be a football game in 2026. There won’t be a football game in 2026. Yes, there will./ No,there won’t. will not=won’t What will you do? Will there be a football game in 2026? When will there be a football game ? I will play football. Will you play football next Sunday? 1. I will do that by taking acting lessons. How will you do that? 2. She will be much taller when she is 18. When will she be much taller ? 3. We will go to Beijing. Where will you go? 对划线部分提问： 特殊疑问句： 特殊疑问词 + 一般疑问句 二、按要求完成句子。 1. I will go to Australia when I grow up.(改为一般疑问句) _______ _______ ________ to Australia when I grow up? 2.I think there is a basketball match now.(用tomorrow afternoon改写句子) I think there _______ _______ a basketball match tomorrow afternoon. 3.It will be sunny in Nanchang tomorrow.(对画线部分提问) _______ ______ the weather _______ _______ in Nanchang tomorrow? 4.We will finish the work in three hours.(对画线部分提问) _______ ______ ______ you finish the work? 5. She will visit her grandparents next week.(对画线部分提问) ______ _______ she _______ next week? Will you go will be What will be like How soon will What will do Grammar Focus 发现语法规律 发 现 三 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. fewer 更少的 less 不可数名词 更少的 more 可数 / 不可数名词 few的比较级为_________,+____________意思为_________ little的比较级为________,+____________意思为_______ much\many的比较级_____,+______________意思为__________ 1.There will be____________（更多的建筑）in 50 years. 2.The students will have_____________（更少的家庭作业）to do. 3.There will be_____________（更少的污染）here. 4．Kids will have______________（更多的计算机）in their classroom. 5.There will be______________（更多的图书馆）in this city. 6.There will be______________（更少的树）in the park. 可数名词复数 更多的 more buildings less homework less pollution more computers more libraries fewer trees There will be more trees. There will be more water. more + 可数名词复数(many比较级) more + 不可数名词(much比较级) There will be less pollution. There will be fewer cars. less+ 不可数名词(little 的比较级) fewer + 可数名词复数(few的比较级) What will happen in 100 years? There will be _____trees. There will be ____water. There will be ____people. There will be ____pollution. Practice fewer less more more 3a Fill in the blanks with more, less or fewer. 1. 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. more less more more fewer more more more more fewer 1. Kids study at school now. In 100 years, __________________ ____________________________________________________ they will study at home on computers. Complete the predictions with what you think will happen. 2. I sometimes see blue skies in my city, but in the future, ____________________________________________________ I will see the blue skies every day. sky n. 天空 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 _________________________________________ people will live to be 100 years old. families will spend time together every day. 3c Draw a picture of what you think a 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. There will be more people in the future, because people will live to be 200 years old. There will be more high buildings. The cities will be more crowded but less polluted, because there will be fewer cars and there will be more buses. People will mostly work on the Internet. There will be more robots working in the factory. I have a dream！ I have a dream! One day, there will be less pollution. The skies will always be blue. I have a dream! One day, there will be more free time. I will spend more time with my family. I have a dream! One day, there will be no schools. Kids will study at home with their parents. I hope my dreams will come true! 【Explanation】 be going to 表示近期计划、准备做的事情 will 表示的将来时间则较远一些。 例：He is going to write a letter tonight. He will write a book one day. be going to 和 will 的区别 一、单项选择。 1.—Are there going to be any young trees? —Yes,__________. A. there be B. there is C. there are D. are going to 2. Hurry up! The train ____ in two minutes. A. go B. went C. will go D. goes 3. I think that England ____ next time. A. will win B. won C. is winning D. wins 4. Look!The girl is_________and there_________a dancing competition next week. A. dances; is B.dances; will be C. dancing; is D.dancing; will be C A C D 【Exercise】 二、短文填空 阅读短文,用括号内所给动词的正确形式填空，必要时可加助动词或情态动词。 Thursday, November 2nd Dear Diary, I’m angry with my parents again. They 1._______(be) so strict with me.They don’t let me do anthing that has nothing to do with my studies. I wish I could 2.______(have) my own apartment. I hope there 3._______(be) a pretty bedroom, a comfortable sofa and a big TV in my apartment. I 4.________(think) my life will be different and exciting. Afrer college, I 5.___________(become) a travel(旅行) writer because I like traveling and writing. I 6._________(fly) to different cities around the world. and I 7.__________(meet) interesting and famous people. 8.______(sound) great, doesn’t it? What’s more, I 9.________(take) up cooking because I like eating delicious food. I will learn to... Oh, I can’t 10.______(wait) to be older. are have will be think will become will fly will meet Sounds will take wait Lavf58.33.100 ¡¾¿Î¼þÕ¾www.kjzhan.com¡¿ÊÕ¼¯ÕûÀí 42997.3 $$