人教版八年级英语上册 Unit 7 第2课时《Section A (2d-3c)》课件+教案+导学案+分层作业

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Unit 7 Will people have robots?Section A 2d-3c情境导入1语法探究2应用实践3迁移创新4回顾总结5考点速递6随堂小练7家庭作业8学习目标Learning ObjectivesScenario importclean and freshmore treesfewer carsmore free timefewer buildingsless rubbishWhat can you see in these two pictures?dirtiermore buildingsmore crowded/ carsmore pollutionfewer treesWhat can you see in these two pictures?Let’s make predictions for the city.You can start like this:The city will …There will be …Let’s make predictions for the city.The city will have fewer trees.There will be fewer trees.Let’s make predictions for the city.The city will have more buildings.There will be more buildings.Let’s make predictions for the city.The city will have more cars.There will be more cars.Let’s make predictions for the city.The city will have fewer blue skies.There will be fewer blue skies.Let’s make predictions for the city.The city will have more air pollution.There will be more air pollution.SmokeRead the passage and answer questions.2dRole-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2dLet’s predict.If we take action, plant more trees, and reduce air pollution, our city will be cleaner. There will be more trees and blue skies.2023futureGrammar focusTry to find out the rules.上述句子中标红的部分有什么特别之处吗？这是什么结构？一起来学习吧！You will be busy next year.You will live to be about 120 years old.You will buy a big house.一般将来时的肯定句基本句型：will + ______________动词原形Try to find out the rules.一般将来时的否定句有什么特点呢？一起来学习吧！You won’t do housework in 15 years because robots will help you do it.You won’t get up early next summer holiday.You won’t fail any exams from now on.一般将来时的否定句基本句型：won’t + _____________动词原形will not = _______________won’tTry to find out the rules.一般将来时的一般疑问句是怎么构成的呢？一起来学习吧！Will you live to be about 120 years old?Will you pass all the exams from now on?Will you buy a big house?一般将来时的一般疑问句：_____ + 主语 + _________ + 其他？肯定回答：Yes, 主语 + _____否定回答：No, 主语 + ______Will动词原形willwon’tTry to find out the rules.there be的将来时态是怎么构成的呢？一起来学习吧！There will be less air pollution in the future.There will be less water in the river in autumn.There will be fewer flowers in one week.There will be more rubbish in the river.There will be more flowers tomorrow.there be的将来时态为：___________________________there will beMore, less, fewer用于表示数量：____________用于可数名词前，___________用于不可数名词前。more, fewermore, less语法概述 Grammar 一般将来时既可表示将来某个时间要发生的动作或存在的状态，也可表示将来经常或反复发生的动作。其基本结构主要有"be going to+动词原形“和“will+动词原形”，本单元讲的是will型一般将来时。will本身没有人称和数的变化，常缩写为’ll。其否定形式为will not，常缩写为won’t。一般将来时一般将来时的基本结构Grammar 一般将来时的用法Grammar “will+动词原形”常与表示将来的时间状语连用，如tomorrow, the day after tomorrow, next year , in the future等。The Dragon Boat Festival is coming in a few days. We will watch the boat races and eat zongzi on that day.肯定句：There will always be school. There will be less free time.There will be only one country. There will be more pollution.There will be a lot more people. There will be fewer trees.一般疑问句：A: Will there be world peace? B: I hope so.there be句型的一般将来时结构Grammar there be句型的一般将来时结构： there will be;其否定形式是在will后直接加not;其一般疑问句形式是直接把will提到句首；肯定回答为“ Yes, there will.”；否定回答为:“No, there won’t.”。there be句型的一般将来时结构： there is/are going to be;其否定形式是在is/are后直接加not;其一般疑问句形式是直接把is/are提到句首；肯定回答为“ Yes, there is/are.”；否定回答为:“No, there isn’t/aren’t”。will和be going to的区别Grammar 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。Application Practice Put the words in the correct columns in the chart.job people pollution robot fresh water paper planet car clean air city free time building money treejob people robotplanetcarcitybuildingtreepollution fresh water paperclean airfree timemoneyFill in the blanks with more, less or fewer.3alessmoremoremorefewermoremoremoremorefewerFill in the blanks with more, less or fewer.3aKids study at school now. In 100 years, _______________________________________kids will study at home on computers every day.Complete the predictions with what you think will happen. I sometimes see blue skies in my city, but in the future_______________________________________people won’t see blue skies any more.Complete the predictions with what you think will happen. people will live to be 200 years old.People now usually live to be about 70-80 years old, but inthe future ____________________________________Complete the predictions with what you think will happen. Families usually spend time together on weekends, but maybe in 200 years ______________________________________________________families won’t spend much time together because of busy work.Complete the predictions with what you think will happen. Migration InnovationDraw a picture of what you think a city in the future will be like. Then describe it to the class.3cLet’s think and write.Will you realize(实现) your dream?Will you be rich?Will our city become more crowded? ... Let’s think and write.Let’s think and write.find a good job and I will be rich.Let’s think and write.live in Shanghai. I will walk to work. more trees and less pollution. Because we allwork hard to protect our environment.Let’s think and write.What will your future be?What will our city be?What will our environment be?Now write down your dream future!Let’s write.Summary Summary Will people have robots? (Section A 2d– 3c)Language points1. I sometimes see blue skies in my city.skies用作复数，表示天气或某地的天空看上去怎样；当只指“天空”时，sky通常用单数形式。01skygrow upExercise一、选择最佳答案填空。( )1. There ____ a school meeting next Friday afternoon. A. will be going to B. will going to be C. is going to be D. will go to be( )2. Mr. Chan ____ us next term. A. isn't teaching B. doesn't teach C. isn't going to teaching D. won't teach( )3. -- When do you have time to go travelling with me, Mum? -- I ____ very busy this week. I ____ free next week. A. will be, am B. am, am C. will be, will be D. am, will beCDD二、按要求改写句子。1 I will call you this evening. （改为否定句）2 Sally won’t visit the Great Wall tomorrow. （改为肯定句）3 He will have time to watch TV. （改为一般疑问句）4 Will Lucy go to the cinema this weekend? （作肯定、否定回答）I won’t call you this evening. Sally will visit the Great Wall tomorrow. Will he have time to watch TV? Yes, she will. / No, she won’t. HomeworkHomework Level A : Write a report about the future city you draw.Level B : Do some exercises to consolidate the grammar knowledge.Thank you for listening