八年级英语第七单元二.ppt

Will people have robots?robot n. 机器人机器人Language Goal: Make predictions作出预测作出预测The robot is coming. Lets wait!1. 个人创新个人创新: Make a conversation.2. 自我复习自我复习: Ask and answer.3. 合作学习合作学习: 1a, 1b, 1c, 2a, 2b, 2c4. 才技展示才技展示: How to use “will”?What are you going to do in the future? =What will you do in the future?Will you have a robot? Do you want to know about the life in the future?What are you going to be in the future?Make a conversation in your group.There will be a concert by Zhang Liangying this Sunday. Will you go to the concert? Will there be many fans in the concert?Yes, there will.No, there wont.robotThere will be robots in peoples homes? Life 100 years from nowDo you think.?Yes, there will. / No, there wont.I think every home will have a robot.robotPeople will have robots in their homes.in the futurein the futurePeople wont use money. Everything will be free.免费的免费的wont= will not使用使用in the futureBooks will only be on computers, not on paper.in the futureA B. C dfaoptj.12 + =？。Kids wont go to school. Theyll study at home on computers.= they willin the futureThere will only be one country.People will live to be 200 years old活到活到1a How will the world be different in the future, 100 years from now? Read these predictions. Check () A (for agree) or D (for disagree). A D 1. People will have robots in their homes. A D 2. People wont use money. Everything will be free. A D 3. Books will only be on computers, not on paper. A D 4. Kids wont go to school. Theyll study at home on computers. A D 5. There will only be one country. A D 6. People will live to be200 years old.= will not= they will使用使用预言；预测；预示预言；预测；预示will 引导的一般将来时引导的一般将来时:一般将来时表示将来发生的动作或情况，一般将来时表示将来发生的动作或情况，最基本的结构最基本的结构：will + 动词原形动词原形 “主谓（宾）句型主谓（宾）句型”的一般将来时：的一般将来时：肯定句肯定句：主语主语+ will +动词原形动词原形+（宾语）（宾语）+其他成份其他成份 People will have robots in their homes.否定句否定句：在在will 的后面加的后面加not即可。即可。will not = wont People will not (=wont) have robots in their homes.一般疑问句一般疑问句：把把will 提到句子主语之前，结尾变问号。提到句子主语之前，结尾变问号。 Will people have robots in their homes? Yes , they will ./ No , they wont .一般将来时：一般将来时：例A：I shall not come if it rains tomorrow.（如明天下雨我就不来。）例B：My brother will leave for the United States next week.（我的哥哥下星期要到美国去。）否定：主语+wont +疑问：Will? Yes will. / No wont. 一般将来时除了使用“shallwill + V”以外，也可以使用下列的几种句式来表达。 1be going to + V （即将会；打算将） 2be about to + V （即将，指紧接着要发生的动作。） 3be + V-ing （定于，指接近的将来动作。） 4be + to+ V （定于，指预定的将来动作。）.常用于修饰一般将来时的时间副词有：tomorrow, tomorrow morning （afternoon, evening）, next + 时间 （next night, next Monday , next week, month, next summer, next year）, in （the） future （将来），soon ，in +时间1b Listen and circle the predictions you hear in activity 1a. 1. People will have robots in their homes. 2. People wont use money. Everything will be free. 3. Books will only be on computers, not on paper. 4. Kids wont go to school. Theyll study at home on computers. 5. There will only be one country. 6. People will live to be 200 years old.1245circle1c PAIRWORK Ask and answer questions about the predictions in activity 1a.A: Will people use money in 100 years?B: No, they wont. Everything will be free. Will people live to be 200 years old?A: Yes, they will.一百年后一百年后1) Itll be finished _five minutes.2) He rang you up _supper.3) Ill be free _nine o clock.4) Its 2:00. Ill come _ an hour.inafterafterin用用 in 或或 after 填空填空“in与与after+时间时间” 都可表示都可表示“在在之后之后”。当它们用于一般将来。当它们用于一般将来时态时，时态时，in后接后接“时间段时间段”，after后接后接“具体时间具体时间”。1. Hell come back in three hours. 他三个小时以后回来。他三个小时以后回来。2. Hell come back after three oclock. 他三点钟以后回来。他三点钟以后回来。2a Listen and circle the words you hear.1. There will be more / less / fewer people.2. There will be more / less / fewer free time.3. There will be more / less / fewer cars.4. There will be more / less / fewer pollution.5. There will be more / less / fewer trees.(little的比较级的比较级)较少较少 (few的比较级的比较级)较少数较少数污染污染树树Remember: more more fewer less 修饰可数名词修饰可数名词 修饰不可数名词修饰不可数名词manymostfewfewestmuchmostlittleleast 用more, less, fewer 填空 1. We plant trees every year, there will be _ trees. 2. If we waste water, there will be _ water. 3. If every family has a baby, there will be _ people.morelessmoreExercises 4. I think English is _ popular than Chinese. 5. There will be _ robots everywhere, and humans will have _ work to do. 6. There will be _ free time when people retire.less/ moremorelessmore2b Listen again. Check () the predictions you hear. 1. There will be fewer people. 2. There will be less free time. 3. People will use the subways less. 4. There will be more pollution. 5. Cities will be very big and crowded.will + 动词原形动词原形表示一般表示一般将来时将来时:一般将来时表示将一般将来时表示将来发生的动作或情况。来发生的动作或情况。“There be”句型的一般将来时句型的一般将来时肯定句：肯定句： There will be +名词名词+其他成份其他成份注意注意：无论后面加单数名词或复数形式，：无论后面加单数名词或复数形式，be都必须用原形。都必须用原形。 There will be only one country.否定句：否定句：在在will后面加后面加not. There wont be only one country.一般疑问句：一般疑问句：把把will提到提到there之前。之前。 Will there be only one country? Yes, there will. / No, there wont.1. Im sure there_ ( be ) robots in our homes in the future.2. His father_( not be) back home in a week.3. What time _they _( get) up tomorrow?4. Everything_( be ) free in 100 years.will bewont bewillgetwill be用所给动词的正确形式填空用所给动词的正确形式填空2c GROUPWORK Look at activity 2b. Make conversations about the predictions. A: I think there will be more pollution. B: Well, I dont agree. But I think there will be fewer trees. A: I agree.= I disagree. Grammar FocusWill there be less pollution? No, there wont. There will be more pollution.Will there be fewer trees? Yes, there will.Kids wont go to school.Kids will study at home on computers.一般将来时结构：一般将来时结构：肯定式：肯定式：主语主语 + will + 动词原形动词原形否定式：否定式：主语主语 + wont + 动词原形动词原形一般疑问句：一般疑问句：Will + 主语主语 + 动词原形动词原形用一般将来时填空。用一般将来时填空。 1. I _ (visit) my uncle tomorrow. 2. There _ (be) a football match in our school next week. 3. He _ (help) you with your English this evening. 4. They _ (play) soccer if it doesnt rain. 5. We _ (have) a meeting tomorrow. will visit will be will help will play will have Look!fewer Use fewer to talk about countable nouns. eg. There will be fewer trees. There will be fewer people.less Use less to talk about uncountable nouns. eg. There will be less pollution. There will be less free time.few-fewer-fewest;little-less-least;many-more-mostmuch-more-mostHomework:1.Make predictions about yourself in 10 years .Write down 5 sentences .2. Go over the new words .