8b1reading(教育精品).ppt

《8b1reading(教育精品).ppt》由会员分享，可在线阅读，更多相关《8b1reading(教育精品).ppt（31页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、 Unit 1 Reading IThe earth is becoming more and more crowded(拥挤的拥挤的)and polluted(污染的污染的).There are large numbers of people on Earth.Move to another planet.What is life on Mars like?Imagine v.Imaginative adj.planet(s)space shuttlea long journeyat half the speed of lightoxygengravityfloata domeNew wor

2、ds in the textimagine v.imaginative adj.planet n.crowded adj.polluted adj.hopefully adv.spacecraftjourney n.space shuttle 想像想像;设想设想行星行星拥挤的拥挤的被污染的被污染的(口口)但愿但愿;宇宙飞船宇宙飞船旅行旅行;旅程旅程航天飞机航天飞机/太空穿梭机太空穿梭机New words in the textspeed n.human n.(humans)scientist n.(science)oxygen n.gravity n.settler n.float v.速度速

3、度人人;人类人类科学家科学家 （科学）（科学）氧气氧气重力重力移居者移居者漂浮漂浮New words in the textfashionable adj.(fashion n.)dome n.connect v.inter planet work n.流行的流行的;时髦的时髦的穹状建筑物穹状建筑物连接连接行星之间行星之间网络网络planetspacecraftdevelopgravitysettlersrobots pills Small round pieces of medicineA power that keeps us from floating in the airA vehic

4、le designed for travel in spaceGrow and improvePeople who go to live in a new placeA large body in space that moves around the star e.g.the sunMachines that can do tasks under the control of computerslIs life on Mars better than life on Earth?Why do you think so?Task 1:Read and answer:Task 2:Read an

5、d answer:1.How can humans go to Mars by 2100 and how fast is it?At half the speed of the light.2.Why do people have to wear special boots on Mars?To make themselves heavier.3.How will the meals be like then?Meals will probably be in the form of pills.What are the differences between life on Mars and

6、 life on Earth?Task 2:Read,find and fill in the forms:Earth todayMars in 2100Polluted and crowded.Spacecraft are slow.Gravity isnt a problem for us.People can wear many types of shoes.People dont have much space.We take exams at school.We have many kinds of food with different tastes and flavours.ha

7、lf the speed of the lightthree-eighths of the gravitywear special bootsdomes with 10 bedroomsin online schoolsJin the form of pillsclean and have lots of spaceThe following are some statements about life on Mars.However,some of the details are wrong.Write a T if the sentence is right.Write an F if i

8、t is false.Task 4:Read and tell T or F:1.By 2100,people might live on Mars.2.Mars is becoming crowded and polluted.3.Now,it takes months for a spacecraft to travel from earth to Mars.4.Plants can produce oxygen that humans need.TFTTEarth5.Mars has one-eighth the gravity of Earth.6.People will have l

9、ess space on Mars.7.Students will go to school by spacecraft.8.Space travel might make people feel ill.FFFTthree-eighthsmorestudy in onlineschool.Simon is asking many questions about Mars.Help Daniel answer his questions.Circle the correct answer.Task 5:Do it correctly:Life in the future1.Why do we

10、need to move to Mars?A.To make friends with people who live there.B.Flying to Mars will be cheap.C.Earth is crowded and polluted.2.How long does it take to fly to Mars at present?3 A.Hours.B.Months.C.Years.3.What will food be like on Mars?4 A.Very tasty.B.Very sweet.C.Not very tasty.taste v./n.(品尝品尝

11、/味道味道)4.Will gravity be a big problem?A.No,we will tie ourselves to the planet.B.Yes,many people will get lost.C.No,we will wear special boots.tie sth./sb.to (把把系系上上)get lost (丢失丢失;迷路迷路)5Will the journey to Mars be enjoyable?6A.Yes,it will be very comfortable.7B.No,it will be very uncomfortable.8C.N

12、o,it will be frightening.enjoyable adj.(令人愉快的令人愉快的)frightened adj.(frighten v.)frightening adj.(令人恐惧的令人恐惧的)6How are we going to breathe on Mars?7A.We will carry air tanks.8B.Plants will produce oxygen.9C.We will live in domes.tank n.(罐罐;箱箱)7.Where will we live on Mars?A.In 10-bedroom domes.B.On spac

13、ecraft.C.In special boots.8.How will we study,do our homework and take exams?A.We will not need to learn anything.B.In online schools.C.In normal schools.Dr.Smith is worrying about not having enough water on Mars.Do you think he worries too much?Why?Tom says:“I can jump much higher on Mars than on Earth.”Do you agree with him?Why?Eddie enjoys eating very much.Will he like the life on Mars?Why?DiscussionLife on MarsTransport_Home_School_Wearing_Food_