人教版八年级上册unit7单元知识总结

1、Unit 7 Will people have robots?Section A 2 Grammar focus-3c教学目标： 语言知识目标：1) 学习掌握下列词汇：peace, sea, sky 2) 进行一步复习巩固运用Section A 部分所学 的生词和词组。3) 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。4) 掌握情态动词will来表达一般将来时态这一 语法知识。Words and expressionspeaceseasky n.和平 n.海；海洋 n.天空RevisionWhat are you reading, Jill? Its a bo

2、ok about the future. What will your life be like in ten years?Ill be an engineer.Ill go to Sydney on vacation.Lead-inThere 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 other planets. The environment in eart

3、h will be in great danger. What will your life be like in 200 years?1. 将来会是什么样子？ What _ the _ be _?2. 城市污染将会更多。且树木将会更少。 Cities _ _ _ polluted. And there _ _ _.Grammar focuswill be morewill future likewill fewer trees根据课本内容，完成下列句子。 3. 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。 No, t

4、hey _. Everything _ _ _.5. 世界将会有和平吗？ _ _ _ world peace?Will use inwontwill beWill there befree6. 是的，我希望如此。 Yes, I _ _. 7. 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？ They _ _ to school. hope so will studyon computerswont goYes, I hope so.此句意为Yes, I hope there will be world peace. 句中的so为副词，代

5、替了对话中上文所说的内容，以使得语句简练。除hope之外，so还常与think(想)，believe(相信)，guess(猜测)等搭配，在英语口语中非常普遍。e.g. A: Is he coming to see us？ B: I think so.Language pointsGrammar1.一般将来时否定式：主语 + wont + 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。 肯定式：主语+ will + 动词原形e.g. Kids will study at home on computer. 孩子们将会在家里的

6、电脑上学习。 一般疑问句式: Will + 主语 + 其他？肯定回答：Yes , 主语 + will. 否定回答： No, 主语 + wont. Will people have more free time? e.g. 人们将会有更多的空闲时间吗？ 是的，会。/ 不，不会。 Yes, they will. /No, they wont. 2. there be 句型表示客观存在的“有”（所 有者不明确）。 e.g. 湖边有很多树。 _ _ many trees near the lake. be 动词有 _ 和 _ 两种形式。There areis arethere be 句型2. be 动

7、词的形式要根据其后面的名词单复数形式来确定。 _ _ an apple tree in the park. _ _ many people in the park today. There isThere arethere be 句型的一般将来时：肯定式：There + _ + 其他否定式： There + _ + 其他一般疑问句：_ + be + 其他?答语： Yes, there will. / No, there wont. will + be wont + be Will + there 1. 将会有更多的人口。 _2. 100年后将不会有钱币。 _There will be more

8、 people. There wont be any money in 100 years. 可数名词3. more + 不可数名词 4. less + 不可数名词5. fewer + 可数名词Morejuice/pollution/water/free time/meat更多的果汁more buildings/people/carstrees/friends/jobs/things更多的歌曲 Less newsjuice/pollution/water/free time/meat更少的消息Fewer actorsbuildings/people/cars/trees/ 更少的演员6.in

9、100 years“在100年以后”，in+一段时间，“在之后”，用 how soon 提问。My uncle will come back in two years。How soon will your uncle come back?7.含有think 的句子变否定句，否定think .I (dont) think kids will study at home on computers.8.What will be like?意为“将会怎么样”what will the future be like ? what will theweather be like tomorrow ? 9.

10、be in great danger“处于危险中”， .be out of danger“脱险”， +一段时间，“在之后”，10 . play a part in 是一个固定短语，表示“参与；发挥作用”Everyone shouls play a part in saving the earth. 11.There is /are +sb/sth+doing sth某人/物正在做某事 There are many students reading in the reading room. There is a bird singing in the tree.12.have to +动词原形W

11、e have to move to other planets.13.Agree /disagree with sb (不）同意某人 的观点。14. a piece of paper （不可数名词）一张纸 ，two pieces of paper两张纸在做某事 believe sb. 相信某人说的话believe + that 宾语从句 Section B 部分知识点15. believe v. 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。16.Will （not）be able to do sth

12、将（不）会做某事 on the weekend ,Ill be able to dress 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= lots of具体数字+ hundred ，其后不加s.如：three hundred 三百19.agree to do sth 同意做某事He agreed to give me more time.hundreds of birds/students/people. thousands of w

13、orkers成千上万的工人。17.agree to do sth 同意做某事He agreed to give me more time. 20。fall in love with(fell). 爱上21.look for寻找,look after 照顾,look like看起来像, look at看一看22.It is+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）It is difficult for me to finish the job in an hour.It is+形容词+of sb to do sth某人做某事怎样。(描述人物的性格，特征）I

14、t is nice of you to help me with my English. 26.make sb do sth让某人做某事My friend made me wait for her at home.27. ed的形容词修饰“人”，ing 的形容词修饰“物”。I feel(get) bored when I am alone at home. The movie is boring.28.be (not) enough to do sth(不）够做某事The boy isnt old enough to dress himself.29.She lives alone and t

15、hat makes her feel （动词）（副词） lonely（形容词） sometimes.look for寻找,look after 照顾,look like看起来像, look at看一看22.It is+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）It is difficult for me to finish the job in an hour.It is+形容词+of sb to do sth某人做某事怎样。(描述人物的性格，特征）It is nice of you to help me with my English. 23。seem（

16、seems,seemed） to do sth似乎/好像要做某事Tom seemed to go to the teachers office.24.as+形容词或副词原级+as possible “尽可能”as fast as possible尽可能快(速度）as soon as posssible尽可能快（时间）as quickly as posssible尽可能快（动作）as early as posssible尽可能早（时间）25.if posssible=if it is posssible如果可能的话If possible I want to go to America for s

17、tudy.look for寻找,look after 照顾,look like看起来像, look at看一看22.It is+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）It is difficult for me to finish the job in an hour.It is+形容词+of sb to do sth某人做某事怎样。(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

18、在已经有机器人在工厂里干活了。此句中的working in factories的逻辑主语是robots，但是在这个there be句型中，谓语动词已经有了are，所以work就不能再作本句的谓语动词，而应用-ing形式。这一点在学习和使用there be句型时需要特别注意。Explanation4. play a part in 是一个固定短语，表示“参与；在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。part n. 参加；参与；部分3aPracticeFill in the blanks wi

19、th 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 people because _ robots will do the same jobs as people. I think

20、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 will study at home on computers.Complete the predictions with wha

21、t you think will happen.3b指导：首先，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。其次，明确预言应当用一般将来里，结构为：主语 + will + 动词的原形。2. I sometimes see blue skies in my cities, but in the future, _ _ I will almost see the blue skies every day.skies用作复数，表示天气或某地的天空看上去怎样e.g. a land of blue skies and warm sunshine 一片有着蓝蓝的天空和温暖的阳光的土地

22、当只指“天空”时，sky通常用单数形式。e.g. There wasnt a cloud in the sky. 天空中万里无云。 The sun rose higher in a clear blue sky. 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。3. People now usually live to be about 70-80 years old, but in the future _ _4. Families usually spend time together on

23、 weekends, but maybe in 200 years _ people will live to be 200 years old. families 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. TalkingI think there

24、 will be more tall buildings, and there will be fewer cars and more buses. There will 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 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