2019_2020学年高中英语unit3lifeinthefutureperiodonewarm

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2019_2020学年高中英语Unit3Lifeinthefuture单元重点知识回顾教学案新人教版必修5

2019_2020学年高中英语Unit3Lifeinthefuture单元重点知识回顾教学案新人教版必修5

Section ⅤWriting想象类作文[技法指导]想象类作文是一种创造型写作,属于开放式作文的一种。

此类写作一般会给学生一定的素材或主题,多为提纲类作文的范畴。

本单元的话题是“未来的生活”,主要涉及人类对未来生活的想象、猜测及思考等。

此类文章属于说明文或记叙文的范畴,时态以一般将来时为主。

内容可分为两类:一类是幻想未来的生活、学习与工作发生的变化,以及未来的高科技产品等;另一类是为未来的学习、工作制定计划等。

写此类文章要注意以下几点:1.描写人物、产品、场景时,要用生动、形象的语言将人物、产品、场景等的特征和性质活灵活现地刻画或描写出来,使读者如见其人,如闻其声,如临其境。

2.文章结构安排上,要做到要点明确,层次分明,结构合理。

3.语言运用上,要灵活使用高级词汇或短语、长短句及复合句相结合等技巧,要体现语句结构本身的逻辑关系。

[黄金表达]1.开头①It is really difficult for me to make predictions about the future.②What will it be like?③The future life is beyond m y imagination.④Welcome to the future by the time machine ...⑤Can you make an exact prediction about the future?2.主体①By then our dream of ... will come true.②With the development of science ..., our life will be surely ...③In the future more and more ... will appear.④People will lead a carefree life.⑤The living environment will be cleaner and more satisfactory.3.结尾①This is the life that I am looking forward to.②The future life will come true sooner or later.③What an amazing trip to the moon![典题演练]最近,你班即将举行以“Life in the future”为主题的英语讨论。

2019-2020年高中英语Unit3Lifeinthefuture-ThesixthPeriod-

2019-2020年高中英语Unit3Lifeinthefuture-ThesixthPeriod-

2019-2020年高中英语Unit3Lifeinthefuture-ThesixthPeriod-Writing教案新课标人教版必修5一,教学目标(teaching aims)WB: speaking task and writing task1.能力目标(ability aim)Enable Ss to master the way of preparing oneself before writing a position----brainstorm.And learn to write a report.2.语言目标(language aim)brainstorming二,教学重难点(Teaching important points)1.Teach Ss to draw a brainstorming map2.Help Ss to find out the style of writing a report.三,教学方法(teaching method)a.Discussion and cooperation四,教具准备(teaching aids)A puter, a projector五,教学步骤(teaching procedures)Step I SpeakingGet Ss to go through speaking task quickly and find out the answer to the questions. This will prepare them for the brainstorming. Held a discussion in the class on the organization of the upper part of the city.Step II BrainstormingDraw a brainstorming map on the following topics: education, entertainment, and sports. Help Ss to find out as much information as possible before they write the report.Step III Writing styleHelp Ss to find out the writing style of report by analyzing the text: rising to a challenge. Summarize the basic points on the screen.温馨提示:最好仔细阅读后才下载使用,万分感谢!1 / 1。

2019-2020学年高中英语unit3 life in the future sectionⅤwriting教学案版本:人教版必修5

2019-2020学年高中英语unit3 life in the future  sectionⅤwriting教学案版本:人教版必修5

Section ⅤWriting想象类作文[技法指导]想象类作文是一种创造型写作,属于开放式作文的一种。

此类写作一般会给学生一定的素材或主题,多为提纲类作文的范畴。

本单元的话题是“未来的生活”,主要涉及人类对未来生活的想象、猜测及思考等。

此类文章属于说明文或记叙文的范畴,时态以一般将来时为主。

内容可分为两类:一类是幻想未来的生活、学习与工作发生的变化,以及未来的高科技产品等;另一类是为未来的学习、工作制定计划等。

写此类文章要注意以下几点:1.描写人物、产品、场景时,要用生动、形象的语言将人物、产品、场景等的特征和性质活灵活现地刻画或描写出来,使读者如见其人,如闻其声,如临其境。

2.文章结构安排上,要做到要点明确,层次分明,结构合理。

3.语言运用上,要灵活使用高级词汇或短语、长短句及复合句相结合等技巧,要体现语句结构本身的逻辑关系。

[黄金表达]1.开头①It is really difficult for me to make predictions about the future.②What will it be like?③The future life is beyond m y imagination.④Welcome to the future by the time machine ...⑤Can you make an exact prediction about the future?2.主体①By then our dream of ... will come true.②With the development of science ..., our life will be surely ...③In the future more and more ... will appear.④People will lead a carefree life.⑤The living environment will be cleaner and more satisfactory.3.结尾①This is the life that I am looking forward to.②The future life will come true sooner or later.③What an amazing trip to the moon![典题演练]最近,你班即将举行以“Life in the future”为主题的英语讨论。

人教版新课标高中英语 2019-2020年 必修五 Unit 3 Life in the futur

人教版新课标高中英语 2019-2020年 必修五 Unit 3 Life in the futur

Life in the futureWar ming Up & ReadingⅠ.单句填空1.Many young adults have been taught not just (tolerate) other people´s views and behaviour but to see them all as equally valid.2.The house which her boyfriend has just bought is in beautiful (surround).3.We could hardly believe what she says because she is (constant) changing her mind.4.A number of trades, (previous) thought of as lowly ones, now begin to receive more attention.pared to a (guide) tour, a self-driving tour is quite otherwise.6.My first (impress) on the new headmaster was that he seemed to be a pleasant man.7.He failed in the first interview for (lack) experience.8.Living away from home tends to be the toughest (adjust) for first-year students.9.It´s still (certain) whether he will play a leading role in the new film.10.The little boy had been walking for a whole day, which made him (exhaust).11.I watched the ship go further and further until I lost sight it.12.He kept (press) the point that something needs to be done immediately.13.The naughty boy was late for school. He slid the classroom without being noticed by his teacher.14.My brother, Bruce, is not optimistic his score of the test.15.The new secretary was dressed neatly and spoke fluent English, thus making a good first impression the boss.Ⅱ.短语填空1.He decided to photography as his career.2.I was ill. , I couldn´t take the exam.3.Before moving into his new apartment, John had it thoroughly.4.With such a great fire, it seems to take quite a long time for the companyagain.5.Everyday´s sunshine will me that merry period belonging to you and me.6.I watched the plane go higher and higher into the sky until I it.7.Several research institutions were closed down fund.8.He the boss his sincerity and skills, which helped him to land a job immediately.9.He the classroom while the teacher was writing on the blackboard.10.Some schools will have to in the agreement with the new educational reform. Ⅲ. 句型训练1.School has started, but I feel more and more uneasy . (as if)学校已经开学,但我感觉越来越焦虑,似乎来到了一个陌生的地方。

2019_2020学年高中英语Unit3Lifeinthefuture单元重点小结课件新人教版必修5

2019_2020学年高中英语Unit3Lifeinthefuture单元重点小结课件新人教版必修5

adv.
不断地
4.uncertain adj.不确切的→
uncertainly adv.犹豫地,迟疑
地→
uncertainty n.无把握→
certain
adj.确
定的→
certainly adv.当然
5.guide n.指导;向导;导游 vt.指导;指引→ guidance
n.
指导,教导 6.surroundings n.周围的事物;环境→
19.motivation n.动机→
motivate
vt.激励→
motive
n.动机,原因
重点单词 重点短语 重点句型 重点语法 交际功能
1. 2. 3. 4. 5. 进…… 6.
take up be back on one’s feet
lose sight of sweep up slide into
2.The capsule began swinging gently sideways as we
lay relaxed
and dreaming.
太空舱在轻轻摇晃,我们放松地躺在那里做梦。
3.However,I lost sight of Wang Ping when we reached
what looked like a large market...
speed up
拿起;接受;开始;继续 (困境后)恢复,完全复原 看不见…… 打扫;横扫 (快捷而悄声地)移动;溜
加速
重点单词 重点短语 重点句型 重点语法 交际功能
1. Well-known
for their expertise,his parents’
company,called “Future Tours”... 他父母的公司叫“未来之旅”,以其高超的技术出名……

人教版新课标高中英语 2019-2020年 必修五Unit 3 Life in the future

人教版新课标高中英语 2019-2020年 必修五Unit 3 Life in the future

Unit 3Lif e in the futureWritingⅠ. 基础写作专练:根据句意完成句子, 注意连接词的正确使用1.Here I thank you for the dictionary you offered me as a gift.这里我特别感谢你把那本词典作为礼物送给我。

2. As an American, there is that you are familiar with your country.作为一名美国人, 无疑你对你的国家很熟悉。

3.As is shown in the picture above, a large quantity of food is wasted in the school dining hall while in contrast to it, a starving little girl is swallowing something dirty, possibly from the rubbish, suffering from hunger.正如上面的图画所呈现的, 大量的食物在学校餐厅被浪费, 然而, 与之相对比的是, 一个饥饿的小女孩正在吞咽一些脏的东西, 那可能是从垃圾中找到的。

显然, 她在遭受着饥饿。

4., science graduates are in greater demand than arts ones in China. , the science major can help me achieve my childhood dream of becoming a scientist. , my parents wish me to study science at college because they believe I will have a brighter future as a science student.首先, 在中国理科毕业生比文科毕业生需求量更大;其次, 理科专业能帮助我实现儿时成为科学家的梦想;最后但同样重要的是, 我的父母希望我在大学学理科, 因为他们认为作为一名理科生, 我会有更好的前途。

2019-2020年高中英语《Unit 3 Life in the future》单元教案 新人教版

2019-2020年高中英语《Unit 3 Life in the future》单元教案 新人教版

Teaching Goals:1. Get students to learn some new words and expressions in thispart.citizen,typist,typywriter,postage,postcode,button,instant,receiver,dustbin,eco logy,greedy,swallow,material,recycle,goods,resprentative,,settlement,motivation2. Develop students’ reading skills by extensive reading and enable them to learn how to use different reading skills to read.Difficult and Important Points:1. Develop students’ reading ability by extensive readi ng.2.Let students understand the passage and learn some useful words and expressions. Teaching Methods:1. Fast reading(Skiming and Scanning)and careful reading,2. Asking and answering question activity3. Individual,pair or group workTeaching ProceduresStep 1: Warming upWatch a short video about future life, according to it, have a free talk with students about life in the future.Step 2: Fast-Reading1. Ask students to skim and scan the whole passage.2.Get students to find the key words and expressions in the passage.3.Check by asking them to answerStep 3:Careful- reading1.Get students to read the passage after the tape-recorder again, answering the questions of each part.Question 1:What is the space station like?Question 2:Why did the space station spin slowly in space?Question 3: How are the messages sent in the 31th century?Question 4: How does the waste machine work?Question 5: What can be produced in space? Who manufactures them?Question 6: How are the goods transported to the earth?2.In pairs use the information from the reading passage to fill in the poster for the Space Station.Step 4:Consolidation: Go back to the passage,let students summarize the whole passage according to the following clues.It was my first visit to a space station. Deacribed as an e 1 round plate, it spins slowly in space to 2 (模仿)the pull of the earth’s gravity.The g 3 showed us three stops .In the first stop,I saw the thoughtpad used for s 4 messages.Next stop, we are in the environment area.There is a 5 machine which can s 6 all the waste available. The t 7 stop showed us how the goods are m8 by r 9 .Step 6:Homework:1.Learn the useful new words and expressions in this part by heart.2.Write a position to make a description of life in the future that you imagine.。

2019-2020年高中英语 (Unit3 Life in the future Period 4)

2019-2020年高中英语 (Unit3 Life in the future Period 4)

2019-2020年高中英语(Unit3 Life in the future Period 4)优秀教案新人教版必修5This period teaching and studying will center on reading and writing.As usual, the teacher can begin the teaching with revision the former knowledge, that is to say, the content of First Impressions.This part can be also regarded as the lead-in, because the passage to be learned is the continued part of First Impression.It will describe amazing things that Li Qiang has seen in the future AD 3005.As to reading training, the purpose of doing it is to help the students to form the good habit of reading with some strategy.The teacher should develop the students’ ability of scanning and skimming, including the implied meaning beyond lines.So at the beginning, get the students to prepare knowledge for reading.In order to reach that purpose, the teacher firstly will ask some questions about what they have learned in the second period, and then let them talk about what they can see in the picture.Then let the students scan the passage and find what amazing things are ter, the teacher will ask the students to skim it and find out the main idea for each paragraph.The purpose of doing these is to help the students to form the good habit of reading.When reading a passage, we had better first read it as whole, that is, understand the structure of the passage and catch the main idea with the help of structure and title.The following step is to read the passage for the details.The teacher can design some teaching activities to help the students to know about more and more information by taking part in the reading activities.As a result, the teacher should be careful, cautious and creative when designing the reading activities.The reading activities had better be various, which can cause more studen ts’ attention.At the end of reading, some activities should be designed to lead the students to understand the implied meaning beyond the passage.At the same time, let the students consider the writing purpose, which serves the purpose of the author writing it.Besides reading, the class is also expected to learn and practise writing skill.By studying the passage, the students should learn the ability of describing the things and what they imagine imitating the passage.The teacher should give the students some advice on how to succeed in describing the things and what they imagine.Teaching Important PointsMaster the skill of gist reading.Develop the students’ ability of understanding the implied meaning.Improve the students’ writing ability.Teaching DifficultiesDevelop the students’ ability of understanding the implied meaning.Teaching AidsMulti-media classroom and other normal teaching toolsThree Dimensional Teaching AimsKnowledge AimsGet the students to know about what Li Qiang found in the future in AD 3005.Learn the knowledge about how to write a passage about description of the things.Ability AimsMaster the skill of gist reading.Develop the students’ ability of understanding the implied meaning.Improve the students’ writing abil ity.Emotional AimsReading the passage is to attempt to cultivate students’ spirit of exploring science and future.Teaching ProcedureStep 1 GreetingT: Hello, my friends.Ss: Hello, Miss Wang.Step 2 RevisionT: Do you still remember what we learned in the second period?S: First Impressions.T: How did Li Qiang travel to the earth in AD 3005?S: With the help of his friend, he traveled by time capsule to the earth but one thousand years in the future.T: How did he feel when he found him in a pletely strange world?S: He was confused by the new surroundings.T: Good.Now let’s make some sentences with“Li Qiang”to describe what he saw and experienced.S: Li Qiang suffered from the lack of fresh air on his arrival at the new world in the future.S: Li Qiang felt much better after putting on a special mask, though the air seemed thin there.S: Li Qiang got separated from his friend when they reached what looked like a large market.Ss: ...Step 3 Pre-readingT: You did a good job.Most of you reviewed what we learned.Now let us guess what Li Qiang would go on visiting.S: He was to visit other planets by time capsule.S: I guess he would go to visit some interesting places.S: I think he would pay a visit to a family and a school.Ss: ...T: If you were the author of the passage, what would you like to introduce to readers?S: I might introduce the aliens who he met in the future.S: I think I would describe the way of future life.S: If I were the author, I would prefer to write something about future school.T: Some students seem to have the same opinion as the author, while some might be able to write a new passage for us to enjoy.I am glad to know you all have used your heads to have various answers.Now study the picture on Page 21 to tell me what you can see in the picture.S: I can see a strange thing is working in a special place.S: The strange thing has six hands and one leg, but its head is similar to ours.S: There is another creature, which is very small with many hands, pared with the big one.Ss: ...Step 4 Fast ReadingT: Now let us read the title together.T: Can you predict what the passage may be about?S: It may be about what he had seen, especially about the amazing things in the future.T: You are right.As we all know, the best title is the one which can show the main idea of the reading passage.As a consequence, we should read the title when we begin to read one, which will help us to understand a passage.Now, read the passage quickly to find what amazing things are mentioned in it.(After one minute.)S: a pace station, some alien creatures, mu-mu, dimpodsT: Yes.Please look through it again and find out main idea for each paragraph.You’d better finish it in two minutes.(Two minutes later, ask the students to show their opinion to the whole class.Then discuss it and decide the best answer.The teacher should tell them the answer in the end.)Suggested answers:Para.1 a space station considered the most modern in this part of spacePare.2 the friendliest creatures, mu-muPara.3 the most interesting creatures, dimpodsPara.4 the differences and similarities between themStep 5 Careful ReadingT: Please read Para.one and answer the questions: Where did he first visit?Describe the place.(After one minute.)S: His first visit was to a space station considered the most modern in this part of space.It is an enormous round plate, and it spins slowly in space to imitate the pull of the earth’s gravity.Inside of it, it is divided into zones with extraordinarily differ atmospheres and gravities.T: Right.What other strange things can be found?S: There live the alien creatures while they work with human space scientists searching for new worlds.T: Now please read the next two paragraphs to tell the following sentences true or false.1.The friendliest creatures are the tiny dimpods, while the most interestingcreatures are the mu-mu.2.The mu-mu must wear red nightlights on the helmets so that they can see in the dark.3.The World Space Agency will send a spaceship to examine the fourth star in the Pleiades system next year.4.The mu-mu can skip around the pipes and between the wooden walls of the space station.5.The tiny dimpods are great engineers, which require the same the same atmospheres as humans.6.The tiny dimpods van produce a liquid from their bodies, which melts metal and very useful for the outside for spaceships.(Give students four minutes to read and consider the statements.)T: Let’s check the answers.If it is wrong, please correct it.S: 1.I think the first sentence is wrong.The two objects should be exchanged.That is to say, the friendliest creatures are the mu-mu, while the most interesting creatures are the tiny dimpods.T: Right.What about the next?S: 2.It is false.Human beings must wear red nightlights on the helmets so that they can see in the dark.But the mu-mus don’t need it because they can see in the dark.T: Good.Is the third one wrong?S: 3.I think it is right.T: Right.What about the next one?S: 4.It is wrong.The tiny dimpods can skip round the pipes and between the wooden walls of the space station.T: I agree with you.S: 5.The fifth and the sixth are right.T: Excellent.Now, let’s read the last paragraph and bine what we just read to finish the following chart.Name of creature Mu-mu DimpodsSize Big TinyAppearance They are tall and thin withshell-covered“leg”.They are small, just the size of a little cat.Color They have black and whitefaces. They are purple or blue and the color changes depending on their mood.Personality 1.They see in the dark so theylive in an area without lightof any kind.2.They are clever so that theyhave assisted in thescientific discovery.3.They are not easy to talk toso that you have to use alanguage-changer to help.The 1.They require the same atmosphere as humans.2.They are great engineers and very clever.3.They are able to travel many light years away from the earth, which can produce a strange liquid from their bodies.4.They eat food that contains carbon and drink a strange mixture of carrot juice and cocoa. 4.They are difficult to talk to so that you have to use a language-changer to help.The dimpods shout loudly in your ear.5.They eat food that contains carbon, which drink lemonade mixed with herbs.Number of arms Six arms Many arms Number of legs A shell-covered leg Many legsHow it moves They move forward by slowlyshaking from side to side on ashell-covered leg. They skip around the pipes and between the wooden walls of the space station.T: What’s the main idea?S: The passage mainly tells us the strange things that he saw in the future.T: Right.What is the purpose of writing the passage?S: Writing the passage is to let us know what will happen in advance.S: I think the author attempted to encourage us to be brave enough to search for the future to speed up the development of science.T: What a clever head!We should have a creative spirit to explore the development of the future to build up our society.We should work hard to make contributions to our country, trying to make our homeland highly developed.T: Now let’s imagine to add two extra characteristics of the creatures.Discuss what an alien creature of your own might be like with your partners.(About three minutes, ask some students to describe what an alien creature might be like in their minds.)Step 7 WritingT: Just now you discuss what an alien creature of your own might be like.Now please draw a picture of your alien.Then write a description based on your drawing and the notes in the chart.Show your drawing to your classmates and read your description to them.(Give them ten minutes to do it.First, let them do it by ter get them to exchange with their deskmates.Finally ask some students to show their work to the whole class.During doing it, the teacher can design a petition to arouse their interest.If possible, get some excellent works shown to the whole school to encourage students to have a creative spirit.)Step 8 ConsolidationT: In this period, we mainly focus on reading the passage: I Have Seen Amazing Things.Would you please make a sentence with“What I have seen...”?(In order to get more students to take part in this activity, the teacher can let them have a petition between groups.)Step 9 HomeworkT: After class write a passage titled An Alien in My Mind, imitating thepassage.In your description there will be name of creature, size, appearance, color, how to move, personality and so on.The Design of the Writing on the Blackboard Unit 3 Life in the futureStructure parisonPara 1 a space station considered themost modern in this part of spacePare 2 the friendliest creatures,mu-muPara 3 the most interesting creatures,dimpodsPara 4 the differences andsimilarities between themMu-mu DimpodsSizeAppearanceColorPersonalityNumber of armsNumber of legsHow it movesResearch and ActivitiesGet the students to participate in a petition about designing the future.The theme of the petition is robots in the future home.The students are asked to work in groups of four to design the robots in their minds.They will draw the pictures of the robots and also describe the size, appearance, personality and how to work.In order to attract more attention, the designers should give a vivid description about its outstanding advantages and function.In addition to beautiful appearance and extraordinary function, the designing should also be full of imagination. The group whose description is wonderful, together with imaginative, beautiful and functional design, will be the winner.Reference for TeachingSpace program in the futureThe risk takers and visionaries of this agency have expanded human knowledge, have revolutionized our understanding of the universe, and produced technological advances that have benefited all of humanity.Inspired by all that has e before, and guided by clear objectives, today they set a new course for America’s space program.They will giv e NASA a new focus and vision for future exploration.They will build new ships to carry man forward into the universe, to gain a new foothold on the moon, and to prepare for new journeys to worlds beyond their own.Their current programs and vehicles for exploring space have brought them far.The Space Shuttle has flown more than a hundred missions.It has been used to conduct important research and to increase the sum of human knowledge.Shuttle crews, and the scientists and engineers who support them, have helped to build the International Space Station.Telescopes—including those in space—have revealed more than 100 planets in the last decade alone.Probes have shown them stunning images of the rings of Saturn and the outer planets of our solar system.Robotic explorers have found evidence of water—a key ingredient for life—on Mars and on the moons of Jupiter.At this very hour, the Mars Exploration Rover Spirit is searching for evidence of life beyond the Earth.It is time for America to take the next steps.Their first goal is to plete the International Space Station by xx.They will focus their future research aboard the station on the long-term effects of space travel on human biology.The environment of space is hostile to human beings.Radiation and weightlessness pose dangers to human health, and we have much to learn about their long-term effects before human crews can venture through the vast voids of space for months at a time.Research on board the station and here on Earth will help us better understand and overe the obstacles that limit exploration.Through these efforts we will develop the skills and techniques necessary to sustain further space exploration.The second goal is to develop and test a new spacecraft, the Crew Exploration Vehicle, by xx, and to conduct the first manned mission no later than xx.The Crew Exploration Vehicle will be capable of ferrying astronauts and scientists to the Space Station after the shuttle is retired.But the main purpose of this spacecraft will be to carry astronauts beyond our orbit to other worlds.This will be the first spacecraft of its kind since the Apollo mand Module.The third goal is to return to the moon by 2020, as the launching point for missions beyond. Beginning no later than xx, they will send a series of robotic missions to the lunar surface to research and prepare for future human ing the Crew Exploration Vehicle, they will undertake extended human missions to the moon as early as xx, with the goal of living and working there for increasingly extended periods.With the experience and knowledge gained on the moon, man will then be ready to take the next steps of space exploration: human missions to Mars and to worlds beyond.Yet the human thirst for knowledge ultimately cannot be satisfied by even the most vivid pictures, or the most detailed measurements. And only human beings are capable of adapting to the inevitable uncertainties posed by space travel.GalaxyAny of the systems of stars and interstellar matter makes up the Cosmos.Many such assemblages are so enormous that they contain hundreds of billions of stars.Nature has provided an immensely varied array of galaxies, ranging from faint, diffuse dwarf objects to brilliant, spiral-shaped giants.Virtually all galaxies appear to have been formed soon after the universe began, and they pervade space, even into the depths of the farthest reaches penetrated by powerful modern telescopes.Galaxies usually exist in clusters, some of which in turn are grouped into larger clusters measuring hundreds of millions of light-years across.(A light-year is the distance traversed by light in one year, traveling at a velocity of 300 000 kilometers per second, or 650 000 000 miles per hour.) These so-called super clusters are separated by nearly empty voids, causing the gross structure ofthe universe to look somewhat like a network of sheets and chains of galaxies.Galaxies differ from one another in shape, with variations resulting from the way in which the systems were formed.Depending on the initial conditions in the pregalactic gas some 15 000 000 000 years ago, galaxies formed either as slowly turning, smoothly structured, round systems of stars and gas or as rapidly rotating pinwheels of such entities.Other differences between galaxies have been observed and are thought to reflect evolutionary changes.Some galaxies are rife with activity: they are the sites of star formation with its attendant glowing gas and clouds of dust and molecular plexes.Others, by contrast, are quiescent, having long ago ceased to form new stars.Perhaps the most conspicuous evolutionary changes in galaxies occur in their nuclei, where evidence suggests that in many cases super massive objects—probably black holes—formed when the galaxies were young.Such phenomena occurred several billion years ago and are now observed as brilliant objects called quasars.The existence of galaxies was not recognized until the early 20th century.Since then, however, galaxies have bee one of the focal points of astronomical investigation.The notable developments and achievements in the study of galaxies are surveyed here.Included in the discussion are the external galaxies (i.e., those lying outside the Milky Way Galaxy, the local galaxy to which the Sun and Earth belong), their distribution in clusters and super clusters, and the evolution of galaxies and quasars.For further details on the Milky Way Galaxy, see Milky Way Galaxy.For specifics about the ponents of galaxies, see star, nebula, and Cosmos.A future vehicleWhile many technological advances occur in an evolutionary manner, occasionally a revolutionary technological appears on the horizon that creates startling new conditions and profound changes.Such is the case with the privately developed Moller Skycar, which is named after its inventor.The LAMV is a vertical take-off and landing aircraft that can fly in a quick, quiet, and agile manner.It is a new type of vehicle that bines the speed of an airplane and the vertical take-off capability of a helicopter with some characteristics of a ground vehicle, but without the limitations of any of those existing modes of transportation.The LAMV is not operated like traditional fixed—or rotary-wing aircraft.It has only two hand-operator uses to direct the redundant puter control twists to select the desired operating altitude and moves fore and aft to select the rate of climb.The right-hand control twists to select the vehicle’s direction and moves side-to-side to provide transverse (crosswise) movement during the hover and early-transition-to-flight phases of operation; it also moves fore and aft to control speed and braking.Simply put, the LAMV is user friendly.The LAMV of the future will be 18 feet long, 10 feet wide, and 6 feet high and weight 2200 pounds.It will hold four passengers and a payload of 875 pounds (including fuel).The vehicle will have a maximum rate of climb of 6400 feet per minute and an operational ceiling of 30 000 feet.It will attain a top speed of 390 miles per hour at an altitude of 6000 feet and a cruising speed of 350 miles per hour at 25 000 feet, and it will have a maximum range of 900 miles at 80 passenger miles per gallon.The LAMV also will be quiet enough to function as an acoustic“stealth”plane at 500 feet.It will have a vertical take-off and landing capability and emergency airframe parachutes, and it will be capable of using various fuels.The potential economic advantages of the LAMV are worth mentioning.Its fuel-efficient engines and ability to operate on various fuels will low fuel costs.The LAMV uses one-fourth of the fuel per passenger mile used by the tilt-rotor V-22 Osprey or high performance helicopters.The LAMV’s potential military uses will be numerous.However, once the LAMV technology matures, its military possibilities are startling.We in the Army bat servic e support“futures”arena are encouraged by the developments so far and hope that the LAMV will be ready for Army fielding around xx.The LAMV can bee a reality in our Army and possibility in the other armed services as well.Without any doubt, this technological innovation will succeed internationally inn the private, mercial, and military sectors.I hope that the US Army will be the first army in the world to embrace and exploit this technology.But sooner rather than later, this aerial vehicle technology will affect all of our lives.It is just over the horizon.温馨提示:最好仔细阅读后才下载使用,万分感谢!。

2019_2020学年高中英语Unit3LifeinthefutureSectionⅠPre_reading(WarmingUp

2019_2020学年高中英语Unit3LifeinthefutureSectionⅠPre_reading(WarmingUp

Section ⅠPre­reading (Warming Up & Reading)课前预习自测FIRST IMPRESSIONSSpacemail: liqiang299A@ 15/11/3008 (Earthtime) Dear Mum and Dad,I still cannot believe that I am taking up this prize that I won last year. I have to remind myself constantly that I am really in AD 3008. Worried about the journey, I was unsettled for the first few days. As a result, I suffered from “time lag”. This is similar to the “jet lag” you get from flying, but it seems you keep getting flashbacks from your previous time period. So I was very nervous and uncertain at first. However, my friend and guide, Wang Ping, was very understanding and gave me some green tablets which helped a lot. Well­known for their expertise, his parents' company, called “Future Tours”, transported me safely into the future in a time capsule.词汇自测①aspect n. 方面;层面②impression n. 印象;感想;印记③take_up 拿起;接受;开始;继续④constantly adv. 不断地⑤jet n. 喷气式飞机⑥jet_lag 飞行时差反应⑦flashback n. 闪回;倒叙⑧previous adj. 在前的;早先的⑨uncertain adj. 不确切的;无把握的⑩guide n. 指导;向导;导游vt. 指引;指导⑪tablet n. 药片⑫expertise n. 专家意见;专门知识(技能等)⑬capsule n. 太空舱;胶囊第一印象太空邮件:liqiang299A@15/11/3008(地球时间)亲爱的爸爸、妈妈:我现在仍然不能相信我是在接受去年获得的这个奖励。

人教版新课标高中英语 2019-2020年 必修五 Unit 3 Life in the futu

人教版新课标高中英语 2019-2020年 必修五  Unit 3 Life in the futu

Unit 3Life in the futureWarming Up & ReadingⅠ单词拼写1.We hired a local g to show us around the old city.2.The special robot in that film left a deep i on us.3.She was always o, even when things were at their worst.4.A lot of people in China starved to death for l of food in 1942.5.I can’t t so much noise when I’m doing my homework.6.Sometimes we can solve our problems according to our (先前的) experience.7.The weather is a (时常发生的) topic of conversation in Britain.8.There was no one at the reception desk, so he (按,压) a bell for service.9.It’s clear that the twins are quite different in many (方面).10.The villagers decided to search the (周围的) areas for the missing boy.Ⅱ短语填空1.Playing games on the Internet (占用) most of his time last term.2.He (溜进) the room to look for an old watch that night.3.He didn’t leave the platform until he (看不见) her.4.Our classroom should be(打扫) after class every day.5.He(加快速度) the car in order not to be late for the meeting.6.(缺乏) sleep will severely influence the work in the daytime.7.We are informed that David has (康复) already.8.(结果), some areas of the world will become highly polluted.9.The film will (给……留下深刻印象) everybody who sees it.10.As soon as the man got home, he sat down and (打开) the TV.Ⅲ句型训练1.他在风雪中度过了7天,又冷又饿。

2019-2020年高中英语《Unit 3 Life in the future》精品教案 新人教版

2019-2020年高中英语《Unit 3 Life in the future》精品教案 新人教版

2019-2020年高中英语《Unit 3 Life in the future》精品教案新人教版必修5Teaching Goals:1.Predicting the good and bad changes in the future.2.imagine the alien creatures.Functions:1.做出预测(Making predictions)Do you suppose that…?Suppose that… I wonder if…Do you imagine that…? I imagine that…2. 猜测未来(Making conjectures about future)Is it likely/ unlikely that… Possibly …It is possible that … Most likely …I’m sure… Probably…Suppose that … Perhaps … Maybe …Grammar:1.过去分词作定语(The past participle as the attribute)I followed him to collect a hovering carriage driven by puter.Tomorrow you will be ready for some visits organized by puter.2.过去分词作状语(The past participle as the adverbial)Worried about the journey, I was unsettled for the first few days.Confused by the new surroundings, I was hit by the lack of fresh air.本单元以life in the future 为中心话题,旨在通过本单元的学习,让学生大胆发挥想象,对人类今后的生活环境,生活方式进行猜测,提倡环保生活意识,同时让学生学会过去分词作定语和作状语的不同用法,最后让学生将本单元所讨论的话题和推测手法结合,学习怎么样写report 本单元所涉及的要点有:1.学习并了解未来生活的各个方面用与现在生活的不同之处,学习外星人的生活方式。

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Unit 3 Life in the futureIt’s exc iting to imagine how future humans will have solved the problems we have now,or what amazing new inventions will make our lives more convenient and interesting.◆Robots will do your chores(杂务) and more.Robots will be doing most of our jobs,from building homes to teaching math.There are already robots that clean floors and pump gas.In the future they will be more complicated(复杂的) and useful.Unfortunately,with robots taking all the jobs,unemployment will be high.◆You will read minds.Speaking of being social,we will communicate in an entirely different way.Forget texts and emails.Mind­reading technology will allow us to send thoughts to each other without speaking a word.We will also be able to send thoughts to objects around us.(Instead of pressing “start” on the microwave,you could just think “start”.) Meanwhile,chips implanted(植入) in our brains will improve memory and intelligence.◆Your car will drive you.Today,around 30,000 Americans die in car accidents each year.One hundred years from now,accidents will be a thing of the past.According to Mark Safford,consultant of the U.S.Department of Transportation,future cars will drive themselves.These electric cars will communicate with other cars on the road to travel safely in close formation at high speeds.◆Y ou will eat fake(假的) meat.Raising animals is not the best way to produce food,and it harms the environment.Today,scientists can “grow” meat in a lab from animal cells,but it’s expensive and not very delicious.In the future,they will have perfected the pro cess.You’ll order hamburgers that come from factories,not cows.Scientists may even find ways to make lab­grown meat tastier and healthier than the real thing.阅读短文,判断正(T)误(F)1.When robots become more common in the future,fewer people will lose their jobs.( F )2.According to the passage,cars will be much easier to operate in the future.( T )Period One Warming Up & Reading—Pre­reading匹配左边的单词与右边的汉语意思[第一组]1.jet A.n.方面;层面2.previous B.adj.时常发生的;连续不断的3.tablet C.n.喷气式飞机4.aspect D.adj.在前的;早先的5.constant E.n.药片答案 1.C 2.D 3.E 4.A 5.B[第二组]6.tolerate A.n.太空舱;胶囊7.stewardess B.n.女乘务员8.carriage C.vt.容忍;忍受9.capsule D.n.面具;面罩;伪装10.mask E.n.运输工具;四轮马车;客车答案 6.C 7.B 8.E 9.A 10.D[第三组]11.switch A.vt.系牢;扎牢12.fasten B.n.腰带;皮带13.optimistic C.vt.& vi.(使)闪光;(使)闪现14.belt D.n.开关;转换;vt.转换15.flash E.adj.乐观(主义)的答案11.D 12.A 13.E 14.B 15.CStep 1Fast­reading1.The passage is mainly about .A.how Li Qiang was transported to the futureB.how Li Qiang got to the future and his first impression of itC.what the life was like in the futureD.the in troduction of the “Future Tours” company答案 B2.Read the passage and match the main ideas of the paragraphs.Para.1 A.The journey to AD 3008.Para.2 B.Staying at Wang Ping’s home.Para.3 C.How I came to take a time travel journey. Para.4 D.My impressions of life one thousand years in the future.答案Para.1 C Para.2 A Para.3 D Para.4 BStep 2Careful­readingⅠ.Read the passage and judge whether the followingsentences are true (T) or false (F).1.Li Qiang felt nervous and uncertain at first in the year AD 3008 because he was affected by the flashbacks from his previous time period.( T )2.This story happened on the earth in the future.( T ) 3.Oxygen was provided by some chemicals.( F ) 4.Li Qiang lost sight of Wang Ping in a large market.( T )5.They were transported into the future by a comfortable time capsule.( T )Ⅱ.Read the passage carefully and choose the best answers.1.What does “time lag” mean according to the author? A.It is quite different from “jet lag”.B.It is what you get when you are flying on a plane. C.It means you keep thinking of the things you may experience in the future.D.It means you keep getting flashbacks from your previous time period.答案 D2.When and where did this story happen?A.It happened in outer space in the future.B.It happened on the earth in the future.C.It happened in outer space at the present time. D.It happened on the earth at the present time.答案 B3.Which of the following statements is TRUE about the hovering carriages?A.They are running along much wider roads.B.They are much larger and faster.C.They are floating above the ground.D.They are running by themselves.答案 C4.What was the biggest advantage of the future furniture according to the last paragraph?A.It looked more beautiful.B.It saved much living space.C.It was made of materials friendly to the environment. D.A computer was equipped inside it.答案 B5.From the passage we can infer that . A.Wang Ping often travels to the futureB.Li Qiang has been to the future twiceC.Li Qiang’s parents didn’t agree to his travelD.people in the future don’t have to eat food答案 AStep 3Post­readingAfter reading the passage,please fill in the following blanks.Li Qiang couldn’t believe that he had traveled to the year AD 3008 1.in a time capsule.2.Because this was his first time trip,he was worried and 3.unsettled (settled) and he also suffered from “time lag”.Besides,he 4.was hit(hit) by the lack of fresh air.His guide,Wang Ping,who was very 5.understanding(understand),gave him some green tablets and a mask,6.which helped him overcome the problems.However,Li Qiang experienced something new.He flew 7.above the ground in a hovering carriage.8.Arriving(arrive) home,he was shown into a large,bright clean room with a wall of trees.After eating something,he fell fast 9.asleep(sleep)in the bed that 10.was produced(produce) from the floor.Step 4Sentence­learning1.This is similar to the “jet lag” you get from flying,but it seems you keep getting flashbacks from your previous time period.[句式分析] 这是一个含有复合句的并列句。

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