高中英语必修五同步Unit 3 Life in the future-Using Language课件.ppt

1、必修5Unit 3 Life in the futureUsing Language情景导入情景导入Backkom and aliens学习目标学习目标1)To develop the ability of reading,listening,speaking and writing.2)To know more about what the future will be like.3)To grasp some useful words and expressions in this passage,such as consider,dispose of,instant,recycled e

2、tc.课前自主学习课前自主学习学习教材P2124，完成以下任务：Task1.Important words and phrases in Reading 1 and the grammar check.Task2.How much do you know about the Reading 2?Task3.Where do you think aliens will live?1._(我很担心这次旅行),I was unsettled for the first few days.2.Just as I tried to _(做必要的调整）to this new situation,Wang

3、Ping appeared.3.Soon I _(恢复）again and following him to collect a hovering carriage driven by computer.4.I felt better _(立刻）.Worried about the journeymake the necessary adjustmentwas back on my feetin no time自主学习反馈自主学习反馈Task 1 Part 11._(beat)by the police and sent to jail，Gandhi created the principle

4、 of non-violent resistance.2.Though_(warn)of the danger，he still went skating on the thin ice.3.A cool rain was falling _(mix)with snow causing heavy traffic.4.Some medicine,when wrongly_(take),can kill a person.5.From the school name _(mark)on the package,we guessed that it might belong to a studen

5、t of our school.6.He was seated in the corner of the room,_(lose)in thought.Beatenwarnedmixedtakenmarkedlost自主学习反馈自主学习反馈Part 2Answer these questions.1What was inside the space station?An exhibition of the most up-to-date inventions.2How can messages be sent in the future?They can be sent using a“tho

6、ughtpad”3How is rubbish dealt with in the future?It is turned into useful things.4Why no pollution exists in the future industry?Products are produced in space by robots.自主学习反馈自主学习反馈Task 2自主学习反馈自主学习反馈Task 3：Where do you think aliens will live?sun,Europa木卫二Titan土卫六under the seaNeptune海王星Uranus天王星Merc

7、ury水星Marscomet Brainstormingaliens新课讲解新课讲解lovely&friendlySpace Station新课讲解新课讲解Space debris、Orbital debris or Space junk新课讲解新课讲解I have seen amazing things.新课讲解新课讲解1.Read the passage quickly and find out the main idea.The passage is mainly about the writers _to a space station in the 31st century and

8、the _of the 31st century on the space station.first visitinventionsFast Reading新课讲解新课讲解2.How many kinds of inventions mentioned in the passage?A.2 B.3 C.4 D.53.Which is the most important step when using the“thoughtpad”?A.Place the metal band over your head.B.Clear your mind.C.Press the sending butt

9、on.D.Think your message clearly.新课讲解新课讲解 Modern Inventions of the 31st Century Only to be seen on the Space StationcommunicationWaste disposalManufacturinginventionthoughtpadmanufacturing robotsadvantagesdisadvantages Nonea waste machine1 quick&efficient2 environmentally friendly1 dispose of all was

10、te2 turn them into several grades of useful material3.recycle everything1 no waste2 no pollute3 no environmental damageThoughts must be clear or messages may be mixed upPeople must live on a space station to monitor the robotsDetailed Reading新课讲解新课讲解True or False1.The most modern space station spins

11、 slowly in order to imitate the pull of the earths gravity.()2.When using the“thoughtpad”in space station,we can send our message clearly although we think our message unclearly.()3.The giant machine disposing waste using the principles of ecology can change the rubbish into useful material.()5.Repr

12、esentatives need to be trained to monitor the robots and transport the goods.()TFTF新课讲解新课讲解 It was my first visit to a space station.Described as an e_ round plate,it spins slowly in space to _ the pull of the earths gravity.The g_ showed us three stops.In the first stop,I saw the thoughtpad used fo

13、r s_ messages.Next stop,we are in the environment area.There is a _ machine which can s_ all the waste available.The t_ stop showed us how the goods are m_ by r_.normousimitateuideendingwallowhirdanufacturedobotswaste12 新课讲解新课讲解1.My first visit was to a space station considered the most modern in sp

14、ace.我首先参观的是被认为太空中最现代的太空站a space station considered the most modern in space 过去分词作后置定语可以换成定语从句 a space station _ the most modern in space.which/that was considered Language Points新课讲解新课讲解consider vt(1)考虑 consider doing sth/nThe boss considered taking him on.(2)认为consider sb to be consider.as 认为.是cons

15、ider thatsb be considered to have done sth认为某人已经做过某事新课讲解新课讲解2.You place the metal band over your head,clear your mind,press the sending button,think your message and the next instant its sent.你把金属带放在头上，整理思路，按下发送按钮，然后想着你要发送的信息，刹那间信息就发出去了。（1）instant n.“顷刻，刹那”in an instant 立刻，马上Ill be back in an instan

16、t.（2）instant adj.“立即的；立刻的”(通常作定语)I dont like to drink instant coffee.新课讲解新课讲解the instant+句子一就(=as soon as)引导时间状语从句The instant he saw her,he fell in love with her.Please call me the instant you arrive there.（3）instantly adv 立刻，马上 conj 一就Please tell me instantly he arrives.新课讲解新课讲解3.Theres a system wh

17、ere the waste is disposed of using principle of ecology.有一种装置,能利用生态学来处理掉废物dispose of 消除,处理,销毁（:get rid of or deal with）They dispose of the citys waste in the sea.他们把城市的废物倒入大海处理掉。新课讲解新课讲解4.A giant machine,always greedy for more,swallows all the waste available.一架巨大的机器,总是贪得无厌,能把所有能获得的废物都吞进去.always gre

18、edy for more:形容词短语,作定语(be)greedy for.贪心 giant a.large,huge,enormous 庞大的swallow v.吞并available a.可获得的,可利用的新课讲解新课讲解1.Inside was an exhibition of the most up-to-date inventions of the 31st century.里面正在展览31世纪的最新发明。这是一个完全倒装句，句子的真正主语是an exhibition.表示方位的副词或介词短语，如here,there,up,down,in,away,off,out,in the roo

19、m,on the wall等置于句首且主语是名词，引起完全倒装，另外now,then也有同样的用法Key Sentences新课讲解新课讲解例如：Out rushed the children.Away flew the plane.South of the river lies a small factory.In front of the house stands a tall tree.但是主语是代词时：Away he went.Out they rushed.新课讲解新课讲解1._,with tears in her eyes.A.Out she rushes B.Out rushes

20、 she C.Out does she rush D.Rush does she out 2._ her new dress in front of the mirror.A.On went B.Went on C.Did go on D.Does go on3.By his side _.A.stand his son B.stood his son C.his son stood D.did his son stand 新课讲解新课讲解4 Well，now theres a system where the waste is disposed of using the principles

21、 of ecology.噢，现在有个系统利用生态学原理处理废物。当先行词为system，case，point，position，situation，stage等词且关系词在从句中作状语时，常用where引导定语从句。They have reached the point where they have to separate with each other.新课讲解新课讲解1.I have reached a point in my life _ I am supposed to make decisions of my own.Awhich Bwhere Chow Dwhy2.I dont

22、want a job _ Im chained to a desk for eight hours a day.A.which B.what C.where D.when 3.Later in this chapter cases will be introduced to readers _ consumer complains have resulted in changes in the law.Athat Bwhere Chow Dwhy新课讲解新课讲解Changes mentioned1.space creatures2.atmosphere and gravity 3.new di

23、scoveries in space4.living on another planet5.how to get water on Mars 6.houses in a town on Mars7.why a space station spins8.Martian ets新课讲解新课讲解ListeningWriting Write about what life may be like on the earth in 1,000 years time.Follow these steps.In pairs prepare 4 to 5 questions about the future.A

24、sk and answer questions using the following expressions.Use suitable adverbs or phrases to join sentences and paragraphs together to make it a short composition.新课讲解新课讲解Suppose that I wonder if I imagine that Im sure Do you imagine that?Is it likely/unlikely that?Is it possible that?Do you suppose t

25、hat?Perhaps/Maybe/PossiblyMost likely Probably 新课讲解新课讲解Discussion In pairs discuss the advantages and disadvantages of living on a space station.For example,would you like to live or work in one?What would you do with your spare time?Prepare to report to the class.小组讨论小组讨论随堂检测随堂检测请完成 Unit 3 Life in

26、the future-Using Language随堂检测课堂小结课堂小结1.Reading skills and language focus,like dispose of,consider,instant,recycle etc.2.Useful expressions about speaking and writing.3.Key points when writing a passage.I.1.完成 Unit 3 Life in the future-Using Language课后作业。2.写篇是否应该开发太空的作文，体现开发太空的益处和害处。课后作业课后作业II.Preview Unit 4 Warming Up:What are the qualities a good news reporters needs to have?