人教版八年级上册unit7单元知识总结PPT课件.ppt

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1、教学目标:教学目标: 语言知识目标:语言知识目标:1) 学习掌握下列词汇:学习掌握下列词汇:peace, sea, sky 2) 进行一步复习巩固运用进行一步复习巩固运用Section A 部分所学部分所学 的生词和词组。的生词和词组。3) 进一步学习运用所学的知识来陈述自己进一步学习运用所学的知识来陈述自己 对将来的看法;学会谈论自己的对将来的预言。对将来的看法;学会谈论自己的对将来的预言。4) 掌握情态动词掌握情态动词will来表达一般将来时态这一来表达一般将来时态这一 语法知识。语法知识。Words and expressionspeaceseasky n.和平和平 n.海;海洋海;海洋

2、 n.天空天空What are you reading, Jill? Its a book about the future. What will your life be like in ten years?Ill be an engineer.Ill go to Sydney on vacation.There will be more people and cars. Cities will be crowded and polluted. What will your life be like in twenty years?People will have to move to ot

3、her planets. The environment in earth will be in great danger. What will your life be like in 200 years?1. 将来会是什么样子?将来会是什么样子? What _ the _ be _?2. 城市污染将会更多。且树木将会更城市污染将会更多。且树木将会更少。少。 Cities _ _ _ polluted. And there _ _ _.will be morewill future likewill fewer trees根据课本内容,完成下列句子。根据课本内容,完成下列句子。 3. 一百年

4、后,人们会使用钱吗?一百年后,人们会使用钱吗? _ people _ money _ 100 years? 4. 不会的。一切东西将会免费。不会的。一切东西将会免费。 No, they _. Everything _ _ _.5. 世界将会有和平吗?世界将会有和平吗? _ _ _ world peace?Will use inwontwill beWill there befree6. 是的,我希望如此。是的,我希望如此。 Yes, I _ _. 7. 孩子们将会在家中在电脑上学习。孩子们将会在家中在电脑上学习。 Kids _ _ at home _ _. 8. 他们将不会去学校上学?他们将不

5、会去学校上学? They _ _ to school. hope so will studyon computerswont goYes, I hope so.此句意为此句意为Yes, I hope there will be world peace. 句中的句中的so为副词,代替了对话中上为副词,代替了对话中上文所说的内容,以使得语句简练。除文所说的内容,以使得语句简练。除hope之外,之外,so还常与还常与think(想想),believe(相信相信),guess(猜测猜测)等搭配,在英语口语中非常普等搭配,在英语口语中非常普遍。遍。e.g. A: Is he coming to see

6、us? B: I think so.1.一般将来时一般将来时否定式:主语否定式:主语 + wont + 动词原形动词原形 e.g. People wont use money in 100 years. 一百年后人们将不再使用钱。一百年后人们将不再使用钱。 肯定式:主语肯定式:主语+ will + 动词原形动词原形e.g. Kids will study at home on computer. 孩子们将会在家里的电脑上学习。孩子们将会在家里的电脑上学习。 一般疑问句式一般疑问句式: Will + 主语主语 + 其他?其他?肯定回答:肯定回答:Yes , 主语主语 + will. 否定回答:否

7、定回答: No, 主语主语 + wont. Will people have more free time? e.g. 人们将会有更多的空闲时间吗?人们将会有更多的空闲时间吗? 是的,会。是的,会。/ 不,不会。不,不会。 Yes, they will. /No, they wont. 2. there be 句型表示客观存在的句型表示客观存在的“有有”(所(所 有者不明确)。有者不明确)。 e.g. 湖边有很多树。湖边有很多树。 _ _ many trees near the lake. be 动词有动词有 _ 和和 _ 两种形式。两种形式。There areis are2. be 动词的形

8、式要根据其后面的名词单动词的形式要根据其后面的名词单复数形式来确定。复数形式来确定。 _ _ an apple tree in the park. _ _ many people in the park today. There isThere arethere be 句型的一般将来时:句型的一般将来时:肯定式:肯定式:There + _ + 其他其他否定式:否定式: There + _ + 其他其他一般疑问句:一般疑问句:_ + be + 其他其他?答语:答语: Yes, there will. / No, there wont. will + be wont + be Will + the

9、re 1. 将会有更多的人口。将会有更多的人口。 _2. 100年后将不会有钱币。年后将不会有钱币。 _There will be more people. There wont be any money in 100 years. 可数名可数名词词3. more + 不可数不可数名词名词 4. less + 不可数不可数名词名词5. fewer + 可数名词可数名词Morejuice/pollution/water/free time/meat更多的果汁更多的果汁more buildings/people/carstrees/friends/jobs/things更更多的歌曲多的歌曲 Les

10、s newsjuice/pollution/water/free time/meat更更少的消息少的消息Fewer actorsbuildings/people/cars/trees/ 更少的演员更少的演员6.in 100 years“在在100年以后年以后”,in+一段一段时间,时间,“在在之后之后”,用用 how soon 提问。提问。My uncle will come back in two years。How soon will your uncle come back?7.含有含有think 的句子变否定句,否定的句子变否定句,否定think .I (dont) think kid

11、s will study at home on computers.8.What will be like?意为意为“将会怎么将会怎么样样”what will the future be like ? what will theweather be like tomorrow ? 9.be in great danger“处于危险中处于危险中”, .be out of danger“脱险脱险”, +一段时间,一段时间,“在在之后之后”,10 . 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;发挥作用;发挥作用”Everyone shouls play a p

12、art in saving the earth. 11.There is /are +sb/sth+doing sth某人某人/物正物正在做某事在做某事 There are many students reading in the reading room. There is a bird singing in the tree.12.have to +动词原形动词原形We have to move to other planets.13.Agree /disagree with sb (不)同意某人不)同意某人 的观点。的观点。14. a piece of paper (不可数名词)一张(不

13、可数名词)一张纸纸 ,two pieces of paper两张纸两张纸在做某事在做某事 believe sb. 相信某人说的话相信某人说的话believe + that 宾语从句宾语从句 Section B 部分知识点部分知识点15. believe v. 相信;认为有可能相信;认为有可能 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。16.Will (not)be able to do sth 将(不)会将(不)会做某事做某事 on the weekend ,Ill be able to dr

14、ess more casually .The boy is ill in bed.He wont be able to go to school in two days.18. hundreds of 许多;大量许多;大量= lots of具体数字具体数字+ hundred ,其后不加,其后不加s.如:如:three hundred 三百三百19.agree to do sth 同意做某事同意做某事He agreed to give me more time.hundreds of birds/students/people. thousands of workers成千上万的工人。成千上万的

15、工人。17.agree to do sth 同意做某事同意做某事He agreed to give me more time. 20。fall in love with(fell). 爱上爱上21.look for寻找寻找,look after 照顾照顾,look like看起看起来像来像, look at看一看看一看22.It is+形容词形容词+for sb to do sth对某人来说做某事怎样。(描述事物的性质)对某人来说做某事怎样。(描述事物的性质)It is difficult for me to finish the job in an hour.It is+形容词形容词+of

16、sb to do sth某人做某事怎样。某人做某事怎样。(描述人物的性格,特征)描述人物的性格,特征)It is nice of you to help me with my English. 26.make sb do sth让某人做某事让某人做某事My friend made me wait for her at home.27. ed的形容词修饰的形容词修饰“人人”,ing 的形容词修的形容词修饰饰“物物”。I feel(get) bored when I am alone at home. The movie is boring.28.be (not) enough to do sth

17、(不)够做某事不)够做某事The boy isnt old enough to dress himself.29.She lives alone and that makes her feel (动词)(副词)(动词)(副词) lonely(形容词)(形容词) sometimes.look for寻找寻找,look after 照顾照顾,look like看起来看起来像像, look at看一看看一看22.It is+形容词形容词+for sb to do sth对某人来说做某事怎样。(描述事物的性质)对某人来说做某事怎样。(描述事物的性质)It is difficult for me to

18、finish the job in an hour.It is+形容词形容词+of sb to do sth某人做某事怎样。某人做某事怎样。(描述人物的性格,特征)描述人物的性格,特征)It is nice of you to help me with my English. 23。seem(seems,seemed) to do sth似乎似乎/好好像要做某事像要做某事Tom seemed to go to the teachers office.24.as+形容词或副词原级形容词或副词原级+as possible “尽可尽可能能”as fast as possible尽可能快尽可能快(速度

19、)速度)as soon as posssible尽可能快(时间)尽可能快(时间)as quickly as posssible尽可能快(动作)尽可能快(动作)as early as posssible尽可能早(时间)尽可能早(时间)25.if posssible=if it is posssible如果可能的话如果可能的话If possible I want to go to America for study.look for寻找寻找,look after 照顾照顾,look like看起来看起来像像, look at看一看看一看22.It is+形容词形容词+for sb to do st

20、h对某人来说做某事怎样。(描述事物的性质)对某人来说做某事怎样。(描述事物的性质)It is difficult for me to finish the job in an hour.It is+形容词形容词+of sb to do sth某人做某事怎样。某人做某事怎样。(描述人物的性格,特征)描述人物的性格,特征)It is nice of you to help me with my English.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wo

21、rking 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。4. 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. He didnt play a part in making this decision. 他并没参

22、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3aFill in the blanks with more, less or fewer.In the future, there will be _ fresh water because there will be _ pollution in the sea.In 100 years, there will be _ cars because there will be _ people in the cities. moreless more moreThere will be _ jobs for

23、people because _ robots will do the same jobs as people. I think there will be _ cities because people will build _ buildings in the country.In 50 years, people will have _ free time because there will be _ things to do. morefewer more more more fewer1. Kids study at school now. In 100 years, _they

24、will study at home on computers.Complete the predictions with what you think will happen.3b指导:指导:首先首先,阅读所给的句子,掌握其意思,并,阅读所给的句子,掌握其意思,并明确句子的主语,以便使主语保持一致。明确句子的主语,以便使主语保持一致。其次其次,明确预言应当用一般将来里,明确预言应当用一般将来里,结构结构为:主语为:主语 + will + 动词的原形。动词的原形。2. I sometimes see blue skies in my cities, but in the future, _ _

25、 I will almost see the blue skies every day.skies用作复数,表示天气或某地的天空用作复数,表示天气或某地的天空看上去怎样看上去怎样e.g. a land of blue skies and warm sunshine 一片有着蓝蓝的天空和温暖一片有着蓝蓝的天空和温暖的阳光的土地的阳光的土地当只指当只指“天空天空”时,时,sky通常用单数形式。通常用单数形式。e.g. There wasnt a cloud in the sky. 天空中万里无云。天空中万里无云。 The sun rose higher in a clear blue sky. 太

26、阳在晴朗的蓝天上升得更高了。太阳在晴朗的蓝天上升得更高了。 The sky turned dark just before the storm. 暴风雨来临前,天空变得漆黑了。暴风雨来临前,天空变得漆黑了。3. People now usually live to be about 70-80 years old, but in the future _ _4. Families usually spend time together on weekends, but maybe in 200 years _ people will live to be 200 years old. fami

27、lies will spend time together every day. Draw a picture of what you think a city in the future will be like. Then describe it to the class. 3cDiscuss with your partners in your group and talk about it. I think there will be more tall buildings, and there will be fewer cars and more buses. There will

28、 be more trees and flowers. The air will be cleaner. The skies will be bluer. There will be more people. People will live under the sea. There will be less water. Robots will do most of the heavy work. People will have more free time. There will be more people in the future. Because people will live

29、 to be 200 years old. There will be more high buildings. The cities will be more crowed but less polluted. Because there will be fewer cars and there will be more buses. People will mostly work on the internet. There will be more robots working in the factory. Garden CitynowIn 100 years600 houses100

30、0 housesA lot of pollutionAlmost no pollutionSeven schoolsTwo schools2400 people3500 peopleA lot of snow A little snowSix movie theaters Two movie theaters1. There will be _ houses.2. There will be _ pollution.3. There will be _ schools.4. There will be _ people.5. There will be _ snow.6 . There wil

31、l be _ movie theaters.more lessfewer 根据上面的表格用根据上面的表格用more, less, fewer填空。填空。morelessfewer 1. I think kids will study at home on computers _ ten years. A. at B. for C. after D. in 2. Hurry up! The train _ in two minutes. A. go B. went C. will go D. goes 3. I think that England _ next time. A. will wi

32、n B. won C. is winning D. wins 用动词的适当形式填空。用动词的适当形式填空。DAC展开你想象的翅膀,想一下展开你想象的翅膀,想一下50年后,你的生活将会怎么样?年后,你的生活将会怎么样?并写六个句子来描述一下。并写六个句子来描述一下。In fifty years, 结束语当你尽了自己的最大努力时,失败也是伟大的,所以不要放弃,坚持就是正确的。When You Do Your Best, Failure Is Great, So DonT Give Up, Stick To The End感谢聆听不足之处请大家批评指导Please Criticize And Guide The Shortcomings演讲人:XXXXXX 时 间:XX年XX月XX日

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