2013年秋八年级英语上册：Unit 7 Will people have robots 精品课件（99张ppt）.ppt

1、 Grammar Focus 一般将来时一般将来时 The simple future tense 1.概念：概念： （1）表示）表示将来某个时间要将来某个时间要发生的动作或存在发生的动作或存在 的状态的状态 We will come to see you tomorrow. 我们明天会来看你。我们明天会来看你。 （2）表示）表示将来将来经常或反复发生的动作。经常或反复发生的动作。 From now on, I will come every day. 从现在起，我每天都来。从现在起，我每天都来。 2.“will/shall+动词原形”表示将来动词原形”表示将来 will用于各种人称，用于各种

2、人称，shall用于第一人称用于第一人称(I和和we) ，will在代词后常缩略为在代词后常缩略为ll。 1.肯定句肯定句:主语主语 + will+动词原形动词原形+其他。其他。 eg:My father will go to Shanghai tomorrow. 2.否定句否定句:主语主语+will not/wont+动词原形动词原形+其他其他. eg:My father wont go to Shanghai tomorrow. 3.一般疑问句一般疑问句:Will+主语主语+动词原形动词原形+其他？其他？ Yes,主语主语+will. No,主语主语+wont. eg:Will your

3、father go to Shanghai tomorrow? Yes, he will. No, he wont. 4.特殊疑问句：特殊疑问句：特殊疑问词特殊疑问词+一般疑问句一般疑问句? eg:My father will go to Shanghai tomorrow. _ _ your father go to Shanghai? _ _ your father _ tomorrow? When will will do What 3. 一般将来时的时间状语一般将来时的时间状语 tomorrow 明天明天 next week 下周下周 next year 明天明天 next time下

4、次下次 tomorrow evening明晚明晚 soon 不久不久 the day after tomorrow 后天后天 this afternoon今天下午今天下午 in the future将来将来 in +一段时间一段时间.以后以后 2. 有 3. 某人/物 1.在某地 （介词短语） There be(is/are) + 主语(n.) + 地点状语 There be 句型 1.表示某地有某人或某物 There is+ 单数名词单数名词/不可数名词名词不可数名词名词+地点状语地点状语 are+可数名词复数可数名词复数+地点状语地点状语 遵守“就近原遵守“就近原 则”则” 如果There

5、 be 句型中有多个名词，be 动 词通常与第一个名词保持人称和数的 一致。 eg:There is a boy and two girls in the room. There are two girls and a boy in the room. 2. 某地没有某人/物。 There isnt + 主语(n.) + 地点状语 2. 没有 3. 某人/物 1. 在某地 （介词短语 ） There arent + 主语(n.) + 地点状语 3. 某地有某物吗? Is there + 主语(n.) + 地点状语？ 2. 有 3. 某人/物 1. 在某地吗 （介词短语） Are there +

6、 主语(n.) + 地点状语？ Yes,there is No,there is Yes,there are. No, there arent there be 句型与句型与have/has 的区别的区别： there be 句型表示某地方句型表示某地方存在存在某人或某物某人或某物; have/has 表示主语表示主语拥有拥有某人或某物某人或某物. there be 句型不能与句型不能与have/has 连连. eg:There are some books on my desk. I have some books on my desk. (上两句为同义句) Exercise:用There

7、is/are,have/has填空 1.Tom_ a sister. 2._a deak in the classroom. 3._many clubs in our school. 4.My parents_a computer. 5._an eraser and two pens in my pencil case. 6.She_ blue eyes. 一般将来时一般将来时 The simple future tense 1.There be 的一般将来时，表示：将会有的一般将来时，表示：将会有. （1）肯定句：）肯定句：There will be+主语主语+其他。其他。 eg:There

8、 will be a basketball match tonight. （2）否定句：）否定句：there wont be+主语主语+其他。其他。 eg:There wont be a basketball match tonight. (3)一般疑问句：一般疑问句：Will there be+主语主语+其他？其他？ Yes,there will. No, there wont. -Will there be a basketball match tonight? -Yes,there will. /No,there wont. (4)特殊疑问句特殊疑问句:疑问词疑问词+一般疑问句？一般疑问

9、句？ eg:There will be a basketball match tonight. _ _ there be a basketball match？ When will 2. there be 句型的时态变化句型的时态变化 一般过去时一般过去时 There was / were 一般现在时一般现在时 There is / are 一般将来时一般将来时 There will be e.g. There is a book on the table. There will be more people in this city . There wont be rain soon. -W

10、ill there be rain? -Yes, there will. / No, there wont. Make New Years resolutions Next year Im going to get good grades. Im going to improve my physical health. Im going to improve my relationship with my family and friends. Make predictions Im thirteen years old now. And I will be fifteen years old

11、 in two years. 现在我十三岁，两年后我将是十五岁。现在我十三岁，两年后我将是十五岁。 2011 2013 2015 1. will + 动词原形动词原形 2. wont + 动词原形动词原形 e.g. Books wont be on paper. e.g. Books will be on computers. 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 coun

12、try. FREE People 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. People will live to be 200 years old. How will the world be different in the future, 100 years from now? Read these predictions. Check (

13、) 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 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.

14、 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 computers, not on paper. 4. Kids wont go to school. Theyll study at home on computers. 5. There will be only one country. 6. People wil

15、l live to be 200 years old. Listen and circle the predictions you hear. 1b Will people use money in 100 years? No, they wont. Everything will be free. 1c Yes, they will. Will people live to be 200 years old? Will kids go to school? No, they wont. Theyll study at home on computers. Will there be only

16、 one country? Yes, there will be only one country. paper n.u纸纸,纸张纸张 a piece of paper一张纸一张纸 two pieces of paper两张纸两张纸 live to be+基数词基数词+year(s) old 活到活到. 岁岁 eg:In this story,people will 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”，常 用于一般将来时。对其提问用用于一般将来时。对其提问

17、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“以过去时间点为起点，表示“ 过去一段时间以后”，常与一般过去时连用过去一段时间以后”，常与一般过去时连用 。 eg:He will be back in two days. 他两天后回来。他两天后回来。 He arrived Bei

18、jing 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 meat less + 不可数名词不可数名词 fewer people fewer + 可数名词可数名词 manymoremost muchmoremost fewfewerfewest littlelessleast 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+ 可数名词复数可数名词复数/不可数名词。不可数名词。

19、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+不不 可数名词。可数名词。 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+可可 数名词复数。数名词复数。 eg:I have fewer friends in that school. Listen and circle the words you hear. 2a 1. There will be (more/ less/ fe

20、wer) 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 t

21、he 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. People will use the subways less. _ 4. There will be more pollution. _ 5. Cities will be

22、 very big and crowed. Listen again. Check () the predictions you hear. 2b Make conversations about the predictions in 2a and 2b. Whats your prediction about the future? I think there will be more pollution. 2c Really? I dont think so. But I think there will be fewer trees. Whats your prediction abou

23、t 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今后；以后今后；以后=from now on eg:I hope to be a doctor _. I hope youll be more car

24、eful _. in the future in 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 convers

25、ation. 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 great danger. Nick: That sounds bad! Will we have to move to

26、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，未来将会是什么样子呢？ Whats.like?“.怎么样”怎么样” eg:Whats the weather

27、 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. play an active part in.积极参加（做）某事积极参加（做）某事 eg:She p

28、lays 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 play a part in 是一个固定短语，表示是一个固定短语，表示 “参与“参与；在；在中尽自己的一份力中尽自己的一份力 量”量” e.g.We should play a part in planting more trees. 。 part n. 参加；参与；部分参加；参与；部分 There will be fewer trees and the environment wi

29、ll 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

30、the conversation. Unit 7 Will people have robots? 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 wont. Everything will be free. Will there be world peace? Yes, I hope so. Kids will study at home on computers. Th

31、ey wont go to school. Grammar Focus 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. 3a Fill in the blanks with more, less or fewer. 1.In the future, there will be _fresh water because there will be_ p

32、ollution in the sea. 2. In 100 years, there will be_ cars because there will be _ people in the cities. less more more more 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 5

33、0 years, people will have _free time because there will be_things to do. fewer more more more less more 3b Complete the predictions with what you think will 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

34、computers I 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_ _ _ 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

35、s , 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 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 mor

36、e 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 Changes Write each word in the correct column below. 1a Jobs Transportation Places to live astronaut house apartment train rocke

37、t space station computer programmer astronaut house apartment train rocket space station computer programmer An astronaut lives in a space station. He goes to work by rockets. A programmer lives in an apartment. He goes to work by subway. A farmer lives in a house. He walks to the farm. An engineer

38、lives in an apartment. He goes to work by car. Listen to Alexis and Joe. Number the pictures 1-3. 1c 2 3 1 1d Listen again. Fill in the blanks with the correct verbs in the box. 1. I _ in an apartment across the street from here. 2. I _ near here. 3. I _ a computer programmer. 4. We _ in a house in

39、the country. live lived am work am, 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. took will be will live will fly am, live, work, lived, took, will be, will live, will fly Student A is Ale

40、xis and Student B is Joe. Talk about Joes life now, 10 years ago and 10 years from now. 1e I live in an apartment. Where do you live? I lived in a house in the country. Where did you live ten years ago? I will live in the space station. Where will you live in ten years? Tell your partner what you kn

41、ow about robots. What do they look like and what can they do? 2a I 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. Sounds 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 da

42、nger. 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

43、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)disagree 7. 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 th

44、at 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 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

45、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 over e.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