八年级英语上第七单元课件ppt.ppt

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1、火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去 Grammar Focus一般将来时一般将来时 The simple future tense 1.概念：概念：（1）表示）表示将要将要发生的动作或存在的状态。发生的动作或存在的状态。We will go to see him tomorrow.我们明天来看他。我们明天来看他。（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

2、 come every day.从现在起，我每天都来。从现在起，我每天都来。http:/ 主语主语+will+V原形原形 I will be fifteen years old in two years.主语主语+will+not+V原形原形 Books wont be on paper.Will+主语主语+V原形原形特殊疑问词特殊疑问词+一般疑问句一般疑问句2.基本句型基本句型 简略回答简略回答Yes,I will.No,I wont.(注意缩写形式）注意缩写形式）http:/ 表示将来时态，其后常跟的时间表示将来时态，其后常跟的时间 状语状语tomorrow 明天明天 next week

3、下周下周next year 明天明天 before 不久不久next month 下个月下个月 soon 不久不久the day after tomorrow 后天后天the year after next 后年后年the week after next 下下周下下周http:/ The simple future tense 1.There be 的一般将来时，表示：将来存在有的一般将来时，表示：将来存在有（1）肯定句：）肯定句：there will be e.g.There will be more people.There will be fewer trees.（2）否定句：）否定句：

4、there wont be e.g.There wont be more papers.There wont be more buildings.http:/ think there will be more pollution.(宾语从句宾语从句)某地有某物某地有某物(表存在表存在)There be 某人有某物某人有某物(表拥有表拥有)have/has 2)there be 接词要运用接词要运用就近就近(临近临近)原则原则 There is a book and two bags.There are two bags and a book.1)有有http:/ be 句型的时态变化句型的时态

5、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 bee.g.There is a book on the table.There will be more people in this city.There wont be rain soon.-Will there be rain?-Yes,there will./No,there wont.http:/ Make New Years resolutionsNext yearIm going to get good grades.Im going

6、to improve my physical health.Im going to improve my relationship with my family and friends.Make predictions火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Learn more about the worldrocketmoon火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去astronaut火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服

7、或裹上湿毛毯、湿被褥勇敢地冲出去earth火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Space stationMars火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去pollution火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Im thirteen years old now.And I will be fifteen years old in two years.现在我十三岁，两年后我将是十五岁。现在我

8、十三岁，两年后我将是十五岁。201120132015火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去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.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去How will the world be different in thefuture,100 years from now?People will h

9、ave robots in their homes.http:/ wont use money.Everything will be free.Free http:/ will only be on computers,not on paper.http:/ B.C default.12+=？。Kids wont go to school.Theyll study at home on computers.http:/ will only be one country.People will live to be 200 years old.http:/ will your life be l

10、ike 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.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Books will only be on computers,not on paper.Kids wont go to school.Theyll study at

11、 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()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 o

12、nly 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.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,n

13、ot 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.1b火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Will people use money in 100 years?No,they wont.Everything

14、 will be free.1cYes,they will.Will people live to be 200 years old?火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去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.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛

15、毯、湿被褥勇敢地冲出去more trees more water 可数名词可数名词more+不可数名词不可数名词 Manymuchmore mostfewfewer fewestlittile less leastfewerless火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去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 littlelessleast修饰可数名词修饰可数名词 修饰不可数名词修饰不可

16、数名词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.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去_1.The

17、re 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 crowed.Listen again.Check()the predictions you hear.2b火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Make conversations about the predi

18、ctions in 2a and 2b.Whats your prediction about the future?I think there will be more pollution.2cReally?I dont think so.But I think there will be fewer trees.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Whats your prediction about the future?I think cities will be very big and crowed.Sure.

19、I agree with you.And I think there will be more pollution.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去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 pol

20、luted.There will be fewer trees and the environment will be in great danger.http:/ 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 ear

21、th.http:/ 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量中尽自己的一份力量”e.g.He didnt play a part in making this decision.他并没参与做出此决定。他并没参与做出此决定。part n.参加；参与；部分参加；参与；部分火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去What are you reading,Jill?Its a book about the future.Role-play the conversation.火灾袭

22、来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Unit 7Will people have robots?http:/ 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 a

23、t home on computers.They wont go to school.Grammar FocusCountable nouns Uncountable nounsThere will be more people.There will be fewer trees.There will be more pollution.There will be less free time.http:/ Fill in the blanks with more,less or fewer.1.In the future,there will be _fresh water because

24、there will be_ pollution in the sea.2.In 100 years,there will be_ cars because there will be _ people in the cities.lessmoremoremorehttp:/ 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

25、 50 years,people will have _free time because there will be_things to do.fewermoremoremorelessmorehttp:/ 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 computer

26、sI will often see the blue skies,because there will be less pollution.http:/ 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 weekends,because th

27、ey have robots to do everything.http:/ 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.http:/ can you see in this picture?in 50 years There will be more people.Ther

28、e 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 http:/ each word in the correct column below.1aJobs Transportation Places to liveastronaut house apartment train rocket space station comput

29、er programmerastronauthouseapartmenttrainrocketspace stationcomputer programmerAn 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 lives in an apartment.He goes to wor

30、k 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 an 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,wil

31、l 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.tookwill 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.

32、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 will 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

33、 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.有危有危险险的；不安全的的；不安全的e.g.Some animals are in great danger.一些一些动动物物处处于极大的危于极大的危险险中。中。名名词词danger+后后缀缀ous dangerous Lions are dangerous animals.狮狮子是危子是危险险的的动动物。物。fa

34、ll 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.几个月内几个月内这这所房屋也所房屋也许许就会就会倒塌。倒塌。6.fall v.(fell/fel/)倒塌；跌倒；掉落倒塌；跌倒；掉落前前缀缀(dis)+agree(同意同意)disagree7.disagree v.不同意不同意；持不同意；持不同意见见；有分歧有分歧e.g.My fa

35、ther agrees,but my mother disagrees.我爸爸同意，但我我爸爸同意，但我妈妈妈妈不同意。不同意。believe sb.相信某人相信某人说说的的话话believe+that 从句从句8.believe v.相信；相信；认为认为有可能有可能e.g.I believe that you can finish the work on time.我相信你会按我相信你会按时时完成工作。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

36、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 answer

37、ed.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 rob

38、ots be like in the future?Para.3 What can robots do 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

39、 under _.cars simplelook for the buildingswalkdanceRead 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。短文内容，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。，应将通读本

40、段文字，掌握大意。可知在短文中列举了科学家们的两种观可知在短文中列举了科学家们的两种观点。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

41、_ like people.However,some scientists _.dancemakecome truetalkdisagree Come true dance disagree make same not talk agreeJames 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

42、 _ with?samenot agreeWhat kind of animals might robots look like in the future?What do you think these robots will be able to do?Write your ideas and discuss them with your partner.2e火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去I think some future robots might look likespiders.They will be

43、able to help us clean the window,sweep the floor.Some robots might look like snakes.They will be able to help look for 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

44、 look like people.They will be able to sing,dance and talk with us.Some robots might look like big arms.They will 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.现现在已在已经经有机器人在工厂里干活了。有机器人在工厂里干活了。此句中的此句中的wo

45、rking in factories的的逻辑逻辑主主语语是是robots，但是在但是在这这个个there be句型中，句型中，谓语动词谓语动词已已经经有了有了are，所以所以work就不能再作本句的就不能再作本句的谓谓语动词语动词，而，而应应用用-ing形式形式。这这一点在学一点在学习习和使和使用用there be句型句型时时需要特需要特别别注意。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.me

46、et work live look keep wear more less fewer take In 20 years,I think Ill be a newspaper reporter.Ill _ 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 a

47、partment will be no good for pets because itll be too small.livemoremeetfewerlessSo Ill probably 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

48、holiday in HongKong when possible.One day Ill even go to Australia.keepwearlookworktake火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去jobhomefree time activitiesneighborhoodComplete the chart about your life 20 years from now.You can add more items.What will yourbe like?pilotin an apartmentke

49、ep some plantsnear a park3b火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去_ _Write about your life 20 years from now.Use 3a and 3b to help you.3c火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去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

50、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。火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去One possible version:In 20 years,I think Ill be a pilot.Ill work in Be