八上英语Unit7全单元课件 (2).ppt

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1、八上英语Unit7全单元课件 Make New Years resolutionsNext yearIm 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 prdknz 做出预言做出预言What are you going to do in the future?=What will you do in the future?Will you have a r

2、obot?Do you want to know about the life in the future?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。现在我十三岁，两年后我将是十五岁。2011201320151.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 papere.g.Books will be on computers.How will your life be like in 100 years?C

3、an 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.People will live to be 200 years old.活到活到A(for agree)

4、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 be only one country.A D 6.People will live to be 200

5、years old.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 fewestlittle less leastfewerlessless 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数名词few 表示否定表示否定 little表示否定表示否定 A few表示肯定表示肯定 a little表示肯

6、定表示肯定 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 great danger.Nick:That sounds bad!Will we h

7、ave 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.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量中尽自己的一份力量”e.g.He didnt play a part in making th

8、is 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What will the future be

9、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.They wont go to school.Grammar FocusCountable nouns Uncountable nounsThere will be more

10、 people.There will be fewer trees.There will be more pollution.There will be less free time.1.未来将会是什么样子？未来将会是什么样子？What _ the future _ _?2.城市将会有更多的污染城市将会有更多的污染.将会有更少的树子。将会有更少的树子。Cities _ _ _ polluted.And there will _ _ trees.3.一百年后人们还使用钱吗？一百年后人们还使用钱吗？_ people _ money_ 100 years?4.不，不用了。一切都将是免费的。不，不用了

11、。一切都将是免费的。No,_ _.Everything_ _ free.be likewill be moreWill use in根据课本内容，完成下列句子。根据课本内容，完成下列句子。They wont will be will be fewer5.世界将会和平世界将会和平吗吗？是的，我希望如此。？是的，我希望如此。_there _world_?Yes,I _ so6.孩子孩子们们将在家里通将在家里通过电脑过电脑学学习习。kids _ _ _ home _computer.7.他他们们不会去上学？不会去上学？They _ _ to school?8.将会有更多的人，更少的空将会有更多的人，

12、更少的空闲时间闲时间。There _ _ _ people and_ free time.Will be peace hope will study at onWont gowill be more less3a 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 _ peop

13、le in the cities.lessmoremoremore3.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 50 years,people will have _free time because there will be_things to do.fewermoremoremorelessmore

14、3.Will 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 下周下周next year 明明年年 in ten years十年后十年后 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What can you see in this picture?in 50 years There will be more people.There will be fewer tre

15、es.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 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

16、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。肯定句肯定句否定句否定句一般疑问句一般疑问句特殊疑问句特殊疑问句主语主语+will+V原形原形主语主语+will+not+V原形原形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）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：将来存在有的一般将来时，表示：将来

17、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：there wont be e.g.There wont be more papers.There wont be more buildings.1.be going to+v.表示即将发生的事或最近表示即将发生的事或最近_的动作。的动作。表示表示说话者的意图、推测和打算说话者的意图、推测和打算。打算进行打算进行2.她打算将来搬到上海。她打算将来搬到上海。Shes going to move to Sh

18、anghai.1.我打算下个月去北京参观。我打算下个月去北京参观。Im going to visit Beijing next year.2.I 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3.there be 句型的时态变化句型的时态变化一般过去

19、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 There is going to be There are going to be e.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 There is going to be a football match.There ar

20、e going to be two football matchesGrammarFocusbegoingto+do表表“打算做某事打算做某事”Imgoingtostudycomputerscience.-Imnotgoingtostudycomputerscience.-Areyougoingtostudycomputerscience?-Yes,Iam.-No,Imnot.Will则偏重于客观上的要求或长远的未来。will do和 be going tobe going to与will两者都可表示将要发生的事、将要去做某事，但它们有如下几点差别：1.be going to表示近期、眼下就要

21、发生的事情，will 表示的将来时间则较远一些，如：He is going to write a letter tonight.He will write a book one day.2.be going to表示根据主观判断将来绝对发生的事情，will表示客观上将来势必发生的事情。如：He is seriously ill.He is going to die.He will be twenty years old.3.be going to含有“打算，准备”的意思，而will则没有这个意思，如：Sheisgoingtolendusherbook.Hewillbehereinhalfanh

22、our.4.在有条件从句条件从句的主句中，一般不用begoingto，而多用will。如：Ifanybeastcomesatyou,Illstaywithyouandhelpyou.5.will可以表示主动为他人做某事或是给出一个承诺，可以翻译为为和会。Itisverycold.Iwillmakeyousomehotcoffee.Ifyoutakepartintheelection,Iwillsupportyou.1.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

23、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。fall down 突然倒下；跌倒；倒塌突然倒下；跌倒；倒塌 2.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。3.fall v.(fell/fel/)倒塌；跌倒；掉落倒

24、塌；跌倒；掉落前前缀缀(dis)+agree(同意同意)disagree4.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 father 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5.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

25、 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？6.shape n.形状形状7.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。在那个高楼前有很多旗帜。8.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

26、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。11.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

27、这条河中似乎不可能。翻译短语翻译短语1.科幻小说科幻小说 2.帮忙做家务帮忙做家务3.花费好几百年的时间花费好几百年的时间4.看起来像看起来像5.让机器人走路或跳舞让机器人走路或跳舞6.和人一样做相同的事和人一样做相同的事help with the houseworkscience fictiontake hundreds of yearslook like make robots walk and dancedo the same things as a person7.例如例如8.与人交谈与人交谈9.做简单的工作做简单的工作10.一遍又一遍一遍又一遍11.变得烦躁变得烦躁12.寻找寻找13

28、.看起来有可能的看起来有可能的for exampletalk to sbdo simple jobsover and over againget boredlook for seem possible1.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working 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

29、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。Explanation2.and they do simple jobs over and over again.并且他并且他们们反复的干着反复的干着简单简单的工作的工作 over and over again是固定搭配，是固定搭配，译为译为：反复：反复 的；多次的；多次”，还还可以可以说说 over and over。例如：。例如：They sang the song over and over.他他们们反复的唱着那首歌。反复的唱着那首歌。The

30、y call over and over again but nobody answered.他多次打他多次打电话电话，但没人接。，但没人接。3.Fewer people will do such jobs in the future because they are boring,but robots will never get bored.此句中的此句中的get bored 译为译为“感到感到厌烦厌烦，感到无，感到无 聊聊”。其同其同义词为义词为：be bored 二者的区二者的区别别在于：在于：get bored（强强调动调动作）作）be bored（强强调调状状态态）英英语语中有很多

31、中有很多过过去分去分词词或形容或形容词词都可以和都可以和get,be 连连用。比如：用。比如：tired，angry 等。例如：等。例如：You wont be bored when you are hungry.当你当你饿饿的的时时候你就不会候你就不会觉觉得无聊了。得无聊了。If you do the same things month after month,you may get bored.如果你每月都做同如果你每月都做同样样的事情，你可能会感到的事情，你可能会感到厌烦厌烦。4.Some robots are very human-like.一些机器人十分像真人。一些机器人十分像真人。

32、在在human-like（形似真人的；真人一样的）（形似真人的；真人一样的）一词中，一词中，-like 为形容词后缀，用在名词之后，为形容词后缀，用在名词之后，与其构成一个完整的形容词，表示与其构成一个完整的形容词，表示“形似形似的；像的；像一样的；类似于一样的；类似于.的的”。又如：又如：a bird-like building（像鸟一样的建筑）（像鸟一样的建筑）a cabbage-like vegetable（一种形似卷心菜的（一种形似卷心菜的蔬菜），蔬菜），the ball-like thing on the top of the building（楼顶上那个像球一样的东西。）（楼顶上那

33、个像球一样的东西。）5.It will be difficult to make them really think like a human.把机器人做的像人一样思考将会很难。把机器人做的像人一样思考将会很难。通常用通常用it 做形式主语，将不定式和动名词置做形式主语，将不定式和动名词置 于谓语后面，特别是主语较长时，或在一些于谓语后面，特别是主语较长时，或在一些 习惯用法中。习惯用法中。当谓语是系表结构（当谓语是系表结构（be+形容形容 词词/名词）时，常将不定式后置，名词）时，常将不定式后置，构成句型构成句型 “it+be+表语（形容词表语（形容词/名词）名词）+不定式不定式”。e.g.

34、It is not an easy thing to master a foreign language.掌握一门外语不是件容易的事掌握一门外语不是件容易的事6.Scientist James White thinks that robots will never be able to wake up.1)Be able to“能够能够.”can vs be able to相同点相同点:两者都表示能力两者都表示能力不同点不同点:1)can只有现在式和过去式。只有现在式和过去式。2)be able to可用于现在时、过去时和将来时可用于现在时、过去时和将来时,但它没有进行时。但它没有进行时。3)

35、表示经过努力而成功的某一次动作表示经过努力而成功的某一次动作,只能用只能用 be able to.试做以下试题试做以下试题:He _ drive a car.He _climb over the mountain before.canwas able to7.But many scientists disagree with Mr.White.但很多科学家不赞同怀特先生的观点。但很多科学家不赞同怀特先生的观点。这里的这里的“disagree with”译为译为 不同意；不一不同意；不一 致；不适合致；不适合。固定搭配：固定搭配：agree（同意）（同意）agree with sb/sthdis

36、agree（同意）（同意）disagree with sb/sthe.g.They disagreed with each other about the time and place of the accident.他他们在在对事故事故发生的生的时间和地点彼此有和地点彼此有 分歧。分歧。I strongly disagree with his views.我我强烈反烈反对他的他的见解。解。I disagree completely with Jack.我完全不同意杰克的意我完全不同意杰克的意见。8.If buildings fall down with people inside,these

37、 snake robots can help look for people under the buildings.如果建筑物倒塌，人还在里面，这些蛇形如果建筑物倒塌，人还在里面，这些蛇形 机器人可以帮助在坍塌的建筑物里搜救伤者。机器人可以帮助在坍塌的建筑物里搜救伤者。fall down 的意思如下：的意思如下：1）掉下，落下，跌倒：）掉下，落下，跌倒：The old lady fell down in the street and broke her leg.老妇跌倒在大街上，摔坏了腿。老妇跌倒在大街上，摔坏了腿。2）拜倒，跪倒：）拜倒，跪倒：They fell down before h

38、im.他们拜倒在他面前。他们拜倒在他面前。3）倒塌：）倒塌：The old house soon fell down.这座老房很快就倒塌了。这座老房很快就倒塌了。9.So Ill probably just keep a bird.keep:v.“保持保持;维持维持;喂养喂养”1)keep+sb./sth.+形容词形容词 “使某人使某人/某物某物”e.g.The job kept them busy for a year.2)keep+形容词形容词 “保持保持”e.g.The man ran up and down to keep warm.3)keep+sb./sth.doing “让某人让

39、某人/某物继续做某事某物继续做某事”e.g.She kept us waiting for her at the station for an hour.4)keep+doing “继续做继续做,坚持做坚持做”e.g.He kept running after her,trying to catch her.10.I will live on a space station.space 空间空间,空处空处 (可数可数)e.g.There is a space of 46 inches wide between the two bookcases.The road is bad for a sp

40、ace of two miles.We need more space to set up it.Is there any space left?还有地方吗还有地方吗?space当太空讲时是不可数名词。当太空讲时是不可数名词。space station 太空站太空站 space ship 太空船太空船 space suit 宇航服宇航服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,c

41、itybuilding，tree pollution,fresh waterpaper,clean air,free time，moneyEverything的用法；Everything为不定代词；意为“一切事物，每件事情”作主语时，谓语动词用单数形式例如：一切事物都有两面性。Everythinghastwosides.时间三兄弟in,after与later的用法，P57Plant与grow的用法P58练习册A部分及B部分课堂讲解重点词汇解析：重点词汇解析：(一一)(1)fewer译为_，是_的比较级，修饰_(复数/不可数)名词。(2)less译为_，是_的比较级，修饰_(复数/不可数)名词。

42、(3)more译为_，是_或_的比较级，修饰_(复数/不可数)名词更少的更少的few可数名词的复数可数名词的复数较少的较少的litter不可数名词不可数名词much,many更多的更多的 不可数名词不可数名词试着写出下里下列词组。Therewillbe_（更多的建筑）in50years.Thestudentswillhave_（更少的家庭作业）todo.Therewillbe_（更少的污染）here.Kidswillhave_（更少的计算机）intheirclassroom.Therewillbe_（更多的图书馆）inthiscity.Therewillbe_（更少的树）inthepark.m

43、ore buildings less homeworkless pollutionfewer computersmore librariesfewer trees明天的城市汽车会更少，地铁会更多。There_carsand_subwaysinthecity.城市的污染会更少，人口会更多。There_morepeopleinthecitytomorrow.Will be fewer morewillbelesspollutionand 根据句意及首字母提示补全单词。根据句意及首字母提示补全单词。1.Therearemanyfamousp_thatnevercametrue.2.Robotscan

44、dothes_jobsaspeople.3.LiuYangisthefirstwomana_inChina.4.Itsd_toplaywithfire.5.Chinawillbuildourownsstation.6.Peoplewillvisitotherplanetsbyr.7.TomorrowIwillftoBeijingandhaveameeting.8.Heworksasane_inMicrosoftCompany.9.Youshouldalwaysdoyourhomeworkonyouro_.redictionamestronautangerouslyocketpacengineerwn1.听磁带听磁带30分钟，熟读分钟，熟读B部分部分2b中的中的短文。短文。2.抄写抄写7单元单元2英英1中，短语中，短语2英英1中且中且默写；默写；3.完成练习册完成练习册B部分家长签字。部分家长签字。谢谢大家！