八年级上unit7PPT

1、How will your life be like in 100 years? Can you say any sentences?People will have robots in their homes. There will be only one country. FREEPeople wont use money. Everything will be free. Books will only be on computers, not on paper. Kids wont go to school. Theyll study at home on computers.Peop

2、le will live to be 200 years old. How will the world be different in the future, 100 years from now? Read these predictions. Check () A (for agree) or D (for disagree). 1a 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

3、on computers, not on paper. A D 4. Kids wont go to school. Theyll study at home on computers. A D 5. There will be only one country. A D 6. People will live to be 200 years old.1. People will have robots in their homes.2. People wont use money. Everything will be free.3. Books will only be on comput

4、ers, not on paper.4. Kids wont go to school. Theyll study at home on computers. 5. There will be only one country.6. People will live to be 200 years old. Listen and circle the predictions you hear. 1bWill people use money in 100 years?No, they wont. Everything will be free.1cYes, they will. Will pe

5、ople live to be 200 years old?Will kids go to school?No, they wont. Theyll study at home on computers.Will there be only one country?Yes, there will be only one country. paper n.u纸纸,纸张纸张 a piece of paper 一一张纸张纸 two pieces of paper 两两张纸张纸 live to be+基数词基数词+year(s) old 活到活到.岁岁eg:In this story,people w

6、ill live to be 500 years old. 这个故事中，人们将会活到这个故事中，人们将会活到500岁。岁。 in+一段时间一段时间 表示表示“在在以后以后”，常用于一般将来时。对其提问用常用于一般将来时。对其提问用how soon(多久多久).eg:-How soon will you be back? -In an hour. 你多久回来？一小时后。你多久回来？一小时后。 区别：区别：in+一段时间一段时间 表示以现在为起点的一段时表示以现在为起点的一段时间以后，常与一般将来时连用。间以后，常与一般将来时连用。after+一段时间一段时间 以过去时间点为起点，表示以过去时间点

7、为起点，表示“过去一段时间以后过去一段时间以后”，常与一般过去时连，常与一般过去时连用。用。eg:He will be back in two days. 他两天后回来。他两天后回来。 He arrived Beijing after three days. 他三天后到达了北京。他三天后到达了北京。more trees more water 可数名词可数名词more + 不可数名词不可数名词 less meatless + 不可数名词不可数名词fewer peoplefewer + 可数名词可数名词manymoremost muchmoremost fewfewerfewest littlel

8、essleast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more adj.更多的更多的 是是many和和much的比较级的比较级+可数可数名词复数名词复数/不可数名词。不可数名词。eg:Mr. Smith wanted to get more money.less adj.较少的，更少的较少的，更少的 是是little的比较级的比较级+不可数不可数名词。名词。eg:There is less water in that glass.fewer adj.较少的，更少的较少的，更少的 是是few的比较级的比较级+可数可数名词复数。名词复数。eg:I have fewer friend

9、s in that school.Listen and circle the words you hear. 2a1. 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. pollution n.u污染；污

10、染物污染；污染物 air pollution空气污染空气污染 water pollution水污水污染染eg:Theres a lot of pollution in the air here.这里的空气含有大量的污染物。这里的空气含有大量的污染物。 pollute v.污染污染 pollute the river污染河流污染河流 pulluted adj.受受/被污染的被污染的 a polluted river 一条被污染的河流一条被污染的河流_1. There will be fewer people. _2. There will be less free time._ 3. Peopl

11、e will use the subways less._ 4. There will be more pollution. _ 5. Cities will be very big and crowed. Listen again. Check () the predictions you hear. 2bMake conversations about the predictions in 2a and 2b. Whats your prediction about the future?I think there will be more pollution.2cReally? I do

12、nt think so. But I think there will be fewer trees.Whats your prediction about the future?I think cities will be very big and crowed.Sure. I agree with you. And I think there will be more pollution. future n.将来；未来将来；未来eg；My future is not a dream. 我的未来不是梦。我的未来不是梦。 in the future在将来，将来在将来，将来 in future今

13、后；以后今后；以后=from now oneg:I hope to be a doctor _. I hope youll be more careful _.in the futurein future否定对方的意见或观点：否定对方的意见或观点：I dont think so.我不这样认为。我不这样认为。肯定对方的意见或观点：肯定对方的意见或观点：I think so.我认为是这样。我认为是这样。eg:-Do you think its going to rain tomorrow? -Yes,I think so./No,I dont think so.类似：类似：I hope so.我希

14、望是这样。我希望是这样。 I hope not.我希望不是这样。我希望不是这样。2d Role-play the conversation.Nick: What are you reading, Jill?Jill: Its 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 g

15、reat 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.So, what will the future be like?那么，未来将会是什么样子呢？那么

16、，未来将会是什么样子呢？Whats.like?“.怎么样怎么样”eg: Whats the weather like today? =Hows the weather today?天气怎么样天气怎么样?Whats sb like?某人怎么样某人怎么样？(侧重于性格，品侧重于性格，品质）质）eg:-What s Tom like? -He is very funny. part n.参加；参与；部分参加；参与；部分 play a part in (doing) sth. 参与（做）某事参与（做）某事eg: We should play a part in planting more trees.

17、 play an active part in.积极参加（做）某事积极参加（做）某事eg: She plays an active part in school activities. 她积极参与学校活动。她积极参与学校活动。 play an important part in.在在.方面起重要方面起重要作用作用There will be fewer trees and the environment will be in great danger.将会有更少的树，环境将会处于极度危险之中。将会有更少的树，环境将会处于极度危险之中。danger n.危险危险 dangerous adj.危险的

18、危险的in danger 处于危险中处于危险中out of danger 脱离危险脱离危险eg: Some animals are_. He was seriously ill, but now he is_. Its very_ to play on the road.What are you reading, Jill? Its a book about the future. Role-play the conversation.What will the future be like? Cities will be more polluted. And there will be fe

19、wer trees.Will people use money in 100 years?No, they wont. Everything will be free.Will there be world peace?Yes, I hope so.Kids will study at home on computers.They wont go to school.Grammar Focus Countable nouns Uncountable nounsThere will be more people. There will be fewer trees. There will be

20、more pollution.There will be less free time.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.lessmoremoremore3. There will be_ jobs

21、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.fewermoremoremorelessmore3b Complete the predictions with what you think will

22、 happen. 1.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 computersI will often see the blue skies,because there will be less pollution. 4. Families usually spend time together on weekends, but maybe in 200 years_ _

23、 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 weekends , because they have robots to do everything.I think there will be more tall buildings, and there will be fewer cars and more buses.3c Draw a picture of what you

24、 think a city in the future will be like. Then describe it to the class.What can you see in this picture?in 50 years There will be more people.There will be fewer trees.There will be more pollution.There will be more buildings.There will be more cars.There will be less fresh air.There will be将会有将会有C

25、hanges Write each word in the correct column below. 1aJobs Transportation Places to liveastronaut house apartment train rocket space station computer programmerastronauthouseapartmenttrainrocketspace stationcomputer programmerAn astronaut lives in a space station. He goes to work by rockets. A progr

26、ammer lives in an apartment. He goes to work by subway. A farmer lives in a house. He walks to the farm. An engineer lives in an apartment. He goes to work by car. Listen to Alexis and Joe. Number the pictures 1-3.1c2311dListen again. Fill in the blanks with the correct verbs in the box. 1. I _ in a

27、n apartment across the street from here.2. I _ near here.3. I _ a computer programmer.4. We _ in a house in the country. livelivedamworkam, live, work, lived, took, will be, will live, will fly 5. I _ the train to school.6. I _ an astronaut.7. I _ rockets to the moon.8. I _ on a space station. tookw

28、ill bewill livewill flyam, live, work, lived, took, will be, will live, will fly Student A is Alexis and Student B is Joe. Talk about Joes life now, 10 years ago and 10 years from now. 1eI live in an apartment. Where do you live?I lived in a house in the country.Where did you live ten years ago?I wi

29、ll live in the space station. Where will you live in ten years?Tell your partner what you know about robots. What do they look like and what can they do?2aI think there will be more robots in the future.Really? What do they look like?I think they look like humans. They can do anything men can do. So

30、unds interesting.4. dangerous adj. 有危险的；不安全的有危险的；不安全的e.g. Some animals are in great danger. 一些动物处于极大的危险中。一些动物处于极大的危险中。名词名词danger +后缀后缀ous dangerous Lions are dangerous animals. 狮子是危险的动物。狮子是危险的动物。fall down 突然倒下；跌倒；倒塌突然倒下；跌倒；倒塌 5. factory n. 工厂工厂e.g. There will be more factories in the future. 将来会有更多的

31、工厂。将来会有更多的工厂。e.g. The house might fall down in a few months. 几个月内这所房屋也许就会几个月内这所房屋也许就会倒塌。倒塌。6. fall v. (fell/ fel/) 倒塌；跌倒；掉落倒塌；跌倒；掉落前缀前缀(dis) + agree (同意同意)disagree7. disagree v. 不同意不同意 ；持不同意见；持不同意见； 有分歧有分歧e.g. My father agrees, but my mother disagrees. 我爸爸同意，但我妈妈不同意。我爸爸同意，但我妈妈不同意。believe sb. 相信某人说的话

32、相信某人说的话believe + that 从句从句 8. believe v. 相信；认为有可能相信；认为有可能e.g. I believe that you can finish the work on time. 我相信你会按时完成工作。我相信你会按时完成工作。e.g. What is the shape of your kite? 你的风筝是什么形状的？你的风筝是什么形状的？9. shape n. 形状形状10. hundreds of 许多；大量许多；大量= lots of【辨析辨析】具体数字具体数字+ hundred 如：如：three hundred 三百三百e.g. There

33、 are hundreds of flags in front of the building. 在那个高楼前有很多旗帜。在那个高楼前有很多旗帜。11. over and over again 反复地；多次反复地；多次 还可以说还可以说over and overe.g. They sang the song over and over. 他们反复地唱那首歌。他们反复地唱那首歌。 He called over and over again but nobody answered. 他多次打电话但没有人接。他多次打电话但没有人接。12. possible adj. 可能的；可能存在或发生可能的；可

34、能存在或发生(前缀前缀)im+ possible impossible 不可能的不可能的e.g. Do you think its possible to beat them? 你认为战胜他们有可能吗你认为战胜他们有可能吗? To cross this river seems impossible. 穿过这条河中似乎不可能。穿过这条河中似乎不可能。Para.1 Will robots think like humans in the future? Para.2 What will robots be like in the future? Para.3 What can robots do

35、today?Para.4 What are robots like in movies? 2bRead the article and match each paragraph with the question it discusses. 1. Robots can build _ in factories.2. They can do _ jobs many times and never get bored. 3. Some can _ and _. 4. Some can help _ people under _. cars simplelook for the buildingsw

36、alkdanceRead the article again quickly. Complete the sentences about what robots can do now.2cFill in the blanks in this paragraph with words from the article. 指导：指导： 此类短文填空题，考查同学们全面掌握短文此类短文填空题，考查同学们全面掌握短文内容，以及综合运用语言的能力。内容，以及综合运用语言的能力。 首先首先，应将通读本段文字，掌握大意。可知，应将通读本段文字，掌握大意。可知在短文中列举了科学家们的两种观点。在短文中列举了科学

37、家们的两种观点。 然后然后，根据，根据2b中短文的内容填空。中短文的内容填空。2dSome robots are very human-like. They can walk and _ like people. Some scientists think that in the future they will _ robots more like humans. This may not _ in the near future, but at some point, robots will even be able to _ like people. However, some scie

38、ntists _. dancemakecome truetalkdisagree James White believes that robots will not be able to do the _ things as we can. For example, he thinks that robots will _ be able to wake up and know where they are. Which side do you _ with? samenot agreeWhat kind of animals might robots look like in the fut

39、ure? What do you think these robots will be able to do? Write your ideas and discuss them with your partner. 2eI think some future robots might look likespiders. They will be able to help us clean the window and sweep the floor. Some robots might look like snakes. They will be able to help look for

40、people under the buildings. If buildings fall down with people inside. They will also be able to sever us. They can make dinner, do the dishes and cook coffee for us. Some robots will be look like people. They will be able to sing, dance and talk with us. Some robots might look like big arms. They w

41、ill be able to work in factories. They can help make cars and do simple jobs over and over again. Today there are already robots working in factories. 现在已经有机器人在工厂里干活了。现在已经有机器人在工厂里干活了。此句中的此句中的working in factories的逻辑主语是的逻辑主语是robots，但是在这个但是在这个there be句型中，句型中，谓语动词谓语动词已经有了已经有了are，所以所以work就不能再作本句的谓就不能再作本句

42、的谓语动词语动词，而，而应用应用-ing形式形式。这一点在学习和使。这一点在学习和使用用there be句型时需要特别注意。句型时需要特别注意。Read Jills answer to the questionwhat will your life be like in the future ?Fill in the blanks with the words in the box. meet work live look keep wear more less fewer take 3aIn 20 years, I think Ill be a newspaper reporter. Ill

43、 _ in Shanghai, because there will be _ jobs in that city. As a reporter, I think I will _ lots of interesting people, so Ill have more friends. Ill have _ pets, though, because Ill have _ free time. And my apartment will be no good for pets because itll be too small. livemoremeetfewerlessSo Ill pro

44、bably just _ a bird. During the week, Ill _ smart clothes. On the weekend, Ill _ less smart but Ill be more comfortable. In the future, people will _ more so theyll probably have fewer vacations, but I think Ill _ a holiday in HongKong when possible. One day Ill even go to Australia.keepwearlookwork

45、takejobhomefree time activitiesneighborhoodComplete the chart about your life 20 years from now. You can add more items. What will yourbe like?pilotin an apartmentkeep some plantsnear a park3b_ _Write about your life 20 years from now. Use 3a and 3b to help you. 3c 本文为写自己未来二十年后的工作及生活，本文为写自己未来二十年后的工作

46、及生活，因此，时态应用一般将来时态。因此，时态应用一般将来时态。 首先，根据首先，根据3b中自己所填表格中的内容，中自己所填表格中的内容，来想像一下自己的生活。工作、家庭、业来想像一下自己的生活。工作、家庭、业余活动，自己周围的生活环境等。余活动，自己周围的生活环境等。 将上述几个方面逐条写出来，并注意恰当将上述几个方面逐条写出来，并注意恰当运用连接词，以使文章连贯通顺。运用连接词，以使文章连贯通顺。 最后，通读一遍短文，检查是否有错误。最后，通读一遍短文，检查是否有错误。One possible version:In 20 years, I think Ill be a pilot. Ill

47、 work in Beijing, because my parents work in Beijing. I want to live with them. Ill live in a large apartment. As a pilot, I can have a few days off every month. I think Ill keep some plants in my apartment. Therell be a park near my home. Ill take a walk after supper. I like chess, so I can also pl

48、ay chess with my friends in the park. Discuss how you think a robot will help students with schoolwork in the future. Write down your groups ideas and draw a picture of your robot. 4I think students wont need dictionaries because a robot will tell them the meaning of the words.more/fewermore/less1.

49、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, tree 1. more后面可跟可数名词或不可数名词；后面可跟可数名词或不可数名词；2. fewer后面跟可数名词；后面跟可数名词；3. less 后面跟不可数名词；后面跟不可数名词；more/fewermore/lessjob, people, robot， planetcar

50、, citybuilding， tree pollution, fresh waterpaper, clean air, free time， moneyGirl: Mom, what will the future _ like?Mom: Well, no one knows what the future will be _. Girl: But _ I be beautiful like you? _ I be a pilot? I want to fly up into the sky. 2. Fill in the blanks in the conversation. belike

51、willWill Mom: Youre already beautiful. And you should study hard. Then you _ be a pilot.Girl: OK. I must study harder then. Mom: But you should also remember that _ will _both good and bad things in life. Girl: Oh, Im not scared, Mom, because you _ help me!willtherebewill1. How many new _ (建筑物建筑物) are there in your city this year?2. It is _ (不可能的不可能的) for us to finish the work in such a short time.3. That baby is able to _ (穿衣穿衣) himself now.根据括号内所给的汉语提示填空。根据括号内所给的汉语提示填空。buildings