鲁教版七年级英语下Unit 3 Will people have robots? Section A 2a--2d课件(共31张PPT)

课件31张PPT。Unit 3
Will people have robots?Objectives1.Be able to write and use some words and expressions.
2. To make predictions with the sentence patterns:
-- There will be ……
-- What will the future be like ?
3.Be skilled in morelessfewer .What will the future be like?Free Predictions about the future未来大猜想peoplepollutiontreescars …futureThere will be more people in the future.more+可数名词复数/不可数名词表示“更多的……”。
many/much-more-most PresentFutureThere will be less water pollution in the future.less+不可数名词表示“更少的……”
little-less-least PresentFutureThere will be fewer cars in the future. few+可数名词复数表示“更少的……”
few-fewer-fewest 修饰可数名词 修饰不可数名词
many—more—most much—more—most
few—fewer—fewest little—less—least
表示否定 few 表示否定 l ittle
表示肯定 a few 表示肯定 a littleRemembermany much few littlemore / fewer more / less jobpeoplepollutionrobotfresh aircityfree timebuildingcar treemoneystudentLet’s matchdirty waterclean water Warm up before listening ListeningListen 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. ______1. There 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. 2bPairworkMake conversations about the predictions in 2a and 2b. What’s your prediction about the future?I think there will be more pollution.2cReally? I don’t think so. But I think there will be fewer trees.Let’s thinkThe earth is polluted.Let’s discussWhat will you do for the earth?
I will...plant more treessave water
use less water
ride bikes
moredrive cars
lessNew words1. environment n. 环境
→environmental adj. 环境的；周围的；有关环境的
2.plant n. 植物，v. 种植
Tom likes planting many kinds of plants.
【扩展】植树节 Tree Planting Day
3. play a part 参与（某事） New words
planet 行星earth 地球 什么是行星围绕太阳运行的天体。本身不发光，因表面反射太阳光而发亮。太阳系有九大行星，按照它们同太阳的距离，由近及远依次为水星、金星、地球、火星、木星、土星、天王星、海王星和冥王星。2d Role-play the conversation.
Nick:What are you reading,Jill?
Jill：It's 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.
未来将会是什么样子？处于极大危险中How will the future be ?
Nick:That 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 earth.
在地球上拯救地球参与......中Read the dialogue in 2d and answer the questions below.1. What is Jill reading?
2. What will the future be like according to the book?
3. What can people do to save the earth? He’s reading a book about the future. Cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger.We can use less water and plant more trees.
Everyone should play a part in saving the earth.“处于极大危险中”
拯救地球拯地球救Fill in the blanks according to the conversation. Jill is reading a book about the future. Can
you imagine what the future ____ ____ like?
Cities ___ ___ more crowded and
polluted. There ___ ___ fewer trees and
the environment ___ ___ in great danger.
___ we ___ ___ move to other planets?
What can we do to live on the earth?
We can use ___ water and plant ____
trees. Everyone should ___ ___ ____ ___
saving the earth.will bewillbewillbewillbeWillhavetoplayapartinlessmoreLanguage points 1. in great danger 处于极大危险中
2. on the earth 在地球上
3. play a part in ...... 参与......中
4. save the earth 拯救地球
5. What will the future be like?未来将会是什么样子？
6. There will be more pollution. 这将会有更少的污染
7. There will be fewer tree. 这将会有更少的树。
8. There will be less free time. 这将会有更少的业余时间。
NCP(新冠肺炎is breaking out in the world. People all over the world are in great danger. China is playing an important part in fighting against epidemic situation (抗击疫情）in the world. I'm so lucky I was born in China and I'm proud I'm a Chinese.
现在新冠肺炎正在全世界爆发，全世界人民处于极大的危险当中。中国在世界抗击疫情中起着重要的作用。我幸运我生在中国，我骄傲我是中国人。
play pan impoplplay an important part in
在...中起重要作I. 根据句意用括号内所给单词的适当形式填空。
1. I like books on _______ (paper), not on
computers.
2. I think there will be________ (robot)
everywhere in 50 years.
3. There will be more _________(pollution) on
earth.
4. I will have _____ (little) free time next
month than this month.
5. --There will be more trees in the future.
--I disagree. I think there will be _____ (few) trees.paperrobotspollutionlessfewerⅡ.翻译下列句子. 1.--一百年后人们还使用钱吗？--不，不用。
--______ people _____money_____ 100 years? --No, they ________.
2.未来孩子们不会去上学了，他们将在家里用电脑学习。
Kids __________ to school in the future. They __________ at home on computers.
3.每个人都应该参与植树。
Everyone should ____________________ planting trees.
4.十年后这里会有更少的污染。
_______________________ pollution here in ten years.
5.--未来工作岗位会更少吗？-是的。
-_______________________ jobs for people? --Yes, ____________.
there will.Will there be fewerWilluseinwon'twon't gowill studyplay a part inThere will be lessSummary1.New words and some expressions:
pollution ,prediction,future,environment,planet
earth,plante,part,play a part, in great dangerous …
2.Master the importance of saving the earth.

3.Be skilled in morelessfewer .一、用所给词适当形式填空

1) I__________ (study)in high school a years ago, and now I_________(be)a college student. In five years, I_________ _(be)a doctor
2) He_________(live)in a big city now. He _________(go)to the country next month.
3) My mother often _________(watch)TV at night, but this evening she ________(watch)a new movie in the cinema.
4)There will be _________(few) trees in the future.
5)Now the ______ (pollute) is very serious.[来源:Z_xx_k.Com]Homework Homework二、选择合适的单词并用其适当形式进行填空
little a little few a few many much
1. Hurry up! There is __________ time left.
2. －Do you know English?
－Yes, but only __________.
3. This English article is very easy for us to read. There are __________
new words in it.
4. We’ll have __________ free time if the teacher gives us _______ homework.5. We don’t have __________ milk to drink. I have to get some.
6. There are __________ people in the park at weekends than on weekdays.
7. __________ and _________ people have their own computers today.
8. There are too __________ people on the bus.
HomeworkIf everyone plays a part in savingthe earth, our world will become more and more beautiful.Thanks
Good-bye