七年级生物上册 第二单元 第一章 第一二节综合课件 （新版）新人教版 (133)

1、Unit 7Will people have robots?Section A Gramar Focus-3cWhat 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

2、ey 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. be going to + V原形原形1)以人为主语以人为主语, 表示计划、打算去做某事表示计划、打算去做某事, 这种这种计划和打算往往是事前就有的。计划和打算往往是事前就有的。e.g. She is going to leave tomo

3、rrow.There is going to be a football match after class.2) 表示人根据已有的事实和迹象表示人根据已有的事实和迹象, 认为某事。认为某事。即将发生即将发生. 如如: Its going to rain.肯定句：肯定句： I will fly to the moon when I grow up.2) We will have robots in our homes in 100 years.3) My uncle will come to Beijing next week.4) They will study at home on com

4、puters in the future.5) The environment will be in great danger.6) Cities will be very big and crowded.否定句：否定句：We wont use money in 100 years.Kids wont go to school in the future.一般疑问句一般疑问句：A: Will people live to be 200 years old?B: Yes, they will.A: Will they use money in 100 years?A: No, they wont

5、.A: Will we have to move to other planets?B; Maybe we will.A: Will you go out tomorrow?B: No, Ill not.特殊疑问句：特殊疑问句：A: What will the future be like?B: Cities will be more crowded and polluted.A: What will your life be like in ten years?B: I think Ill be an astronaut.A: Where will you live?B: Ill live

6、on a space station.A: When will she go to London?B: Shell go next Sunday.*组成组成: will动词原形动词原形*含义：含义：将来某个时间要发生的动作或存将来某个时间要发生的动作或存 在的状态在的状态 表示将来经常或反复发生的动作表示将来经常或反复发生的动作*常与表将来的时间状语连用常与表将来的时间状语连用 (tomorrow, next week, in the future)一般将来时一般将来时例如：例如：*We will come to see you next week.*Will people use money

7、 in 100 years?*How will the world be different in the future?*We wont go to school tomorrow.Some day people will go to the moon.一般将来时句型一般将来时句型肯定句：主语肯定句：主语+ will +do否定句：主语否定句：主语 + will not + do一般疑问句：一般疑问句：will + 主语主语 + doThey wont use books.Will students go to school in the future ?特殊疑问句：特殊疑问句：特殊疑问词特

8、殊疑问词+will +主语主语+do +其他？其他？What will you do on weekends?there 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 + there 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

9、people. There wont be any money in 100 years. 可数名词可数名词1. more + 不可数名词不可数名词 2. less + 不可数名词不可数名词3. fewer + 可数名词可数名词more juice更多的果汁更多的果汁more songs更多的歌曲更多的歌曲 less news 更少的消息更少的消息fewer actors 更少的演员更少的演员3a Fill in the blanks with more, less or fewer. In the future, there will be _fresh water because ther

10、e will be_ pollution in the sea.2. In 100 years, there will be_ cars because there will be _ people in the cities.morelessmoremore3. 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.

11、In 50 years, people will have _free time because there will be_things to do.fewermorelessmorelessmore 用用fewer或或less 填空。填空。1) I earn(挣得挣得) _ money than my sister. There are _cars parked outside than yesterday.3) We have _students this year than last year.4) You ought to smoke _cigarettes and drink _b

12、eer.lessfewerfewerfewerless练一练：练一练：3b Complete the predictions with what you think will happen. 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 computersI will often see the blue skies,because there will be less poll

13、ution. 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 pld.Everyday can be weekend, because they have robots to do everything.will there be more pollution?will

14、the air be cleaner? will there be more animals in the zoo?will our city become more crowed? will more people drive cars?will there be fewer trees?3c 你认为未来的城市会是什么样子的你认为未来的城市会是什么样子的,写一写一篇小短文。下面的问题会给你帮助。篇小短文。下面的问题会给你帮助。1. What _ you _ (do) this Sunday? There _ _ (be) a football match. _ you _ (go) with

15、 us?2. I _ _ (go) to see your father as soon as I get to Beijing.3. I think it _ _ (be) rainy tomorrow.4. My father _ _ (send) me a new bike when I am tall enough. Fill in the blanks. willdowill beWill gowill gowill be will send . 翻译翻译My grandfather wont go fishing tomorrow.Jim will be fifteen years

16、 old tomorrow.Will you come to Hefei next month? 1. 明天明天, Jim就就15岁了岁了.2. 明天我爷爷不会去钓鱼。明天我爷爷不会去钓鱼。3. 你下个月将会来合肥吗你下个月将会来合肥吗?4. 我们什么时候再见面我们什么时候再见面?When shall we meet again? 1. Will there _ more cars in peoples homes? A. have B. has C. be D. /2. I think every home will _ a car. A. be B. have C. has D. there be3. There are two white _ on the desk. A. paper B. piece of paper C. papers D