资源简介 (共33张PPT)Unit 4 Space Exploration新人教必修Book 3Reading and Thinking P40-41to learn about the development of space explorationto analyze and add text to the passage about space explorationto summarize the main idea of each paragraphto analyze the details of a popular science articleWarming upHave you ever seen this film What’s the story about Do you believe there are other planets for people to live on About SpaceHow much do you know about space exploration space stationa manned satellite in a fixed orbit designed for scientific researchRead and guessAbout SpaceHow much do you know about space exploration a craft capable of traveling in outer spacespacecraftWhat lifts the space shuttle into space Astronauts leave the spacecraft and works outsideAbout SpacespacewalkRocketBefore you read, look at the title and the photos.Pre-readingWho‘s the astronant When did he step on the moon What is “Challenger” What is Jade Rabbit used for?What do you expect to read about in this text discussionThe main reasons for space travel are to further human exploration and to gather knowledge of the universe.What do you think are the main reasons for space exploration I expect to read about the future of space travel.Read the text on page 40-41.While-readingA. A piece of news.B. A popular science article.C. A travel journal.D. A novel.1. What kind of passage is it Can you choose the correct sentence to fill in the gap CDBAAlthough scientists try to make sure nothing goes wrong, accidents can still happen.They also really wish to discover other planets that are suitable enough to support life.The future of space exploration remains bright.After many experiments, they succeeded in making rockets that could escape Earth’s gravity.Paragraph 4: _________________________________________________________________________________________________________________________________________________________China has made great progress in space exploration in the early 21st century, becoming only the third country to send human to space.Use your own words to summarise the main idea for each paragraph.Paragraph 1: ___________________________________________________Paragraph 2: ________________________________________________________________________ ______________________________Paragraph 3: ______________________________________________________________________________________________________Paragraph 5: ______________________________________________________________________________________________________Humans have always had a natural curiosity about space.Space travel became a reality in the 20th century, with American and Soviet space missions.Space travel has always involved great risk, but despite the risks exploration continues.The future of space exploration looks bright, as many countries are planning further missions.They also really wish to discover other planets that are suitable enough to support life.Para. 1“Are we alone What’s out there ” Looking up at the stars, people have always wanted to learn more about space, and scientists work hard to find answers. They make vehicles to carry brave people into space to find out the secrets of the universe._________________________________________________________________________________curiosity of people about spacemake vehicles to…wish to discover…It is the curiosity of… that …Time Events1957 USSR launched ____________________ and __________________________________.1961 _____________ became the first person in the world to go into space.1969 American astronaut _______________ stepped onto the moon and said:“________________________________________________”.1977 ____________________________launched __________ to study ___________.the Sputnik 1 satellitearound EarthYuri GagarinNeil ArmstrongThat’s one small step for a man, one giant leap for mankindAmerica’s NASA space agencyVoyager 1deep spacePara. 2:successfully orbitedPara. 3Disasters…diednever diedThe International Space StationDespite the …, humans’ …for space exploration never died. For example, …. Thus, greater achievements are made.Although scientists try to make sure nothing goes wrong, accidents can still happen.DesirePut the following sentences in time order.China’s space explorationA second manned orbit and Chinese spacewalk was completed.Yang Liwei successfully orbited Earth.Tiangong 2 space lab was launched into space.Astronauts observe and measure the far side of the moon.1234Para. 4:Para. 5The future of space exploration remains bright.Scientists’ hope:enable us to understand how the universe beganhelp us survive well into futureYour hope There are endless efforts for further study and exploration from countries.1. What does the title “Space: The final frontier” meanto you Post-readingWhile I support space exploration, I don’t think space is the final frontier just yet. There is still much to learnabout the Earth, and we are only at the very beginning of new technological breakthroughs involving informationtechnology and AI. There are many scientific andtechnological frontiers all around us.2. What is the author’s attitude towards spaceexploration How do you know Post-readingAccording to the timeline, introduce the achievement ofspace exploration in human history.195719611969197720032005-200820162018Sputnik 1 satellite launched by…orbited…Yuri Gagarinthe first person…Neil Armstrong, stepped…, saying,…Voyager 1, to study…, it still…Yang Liwei, orbited… in …spacecraftShenzhou 6/7 completed…, the first…Tiangong 2space lab…,…to dock with…Chang’e 4Explore the surface of...Unit 4 Space Exploration新人教必修Book 3Language Points P40-41课文回顾:Complete the passage with words from the text.M _______ is exploring space in the hope of finding out more about the u_________. However, exploring space is both dangerous and challenging. One of the most dangerous parts of space exploration is helping people to escape Earth’s g______. If there is a mistake during the l______, it can lead to an accident that kills everyone on b_______. Getting out of o____ and back to Earth’s surface is also very dangerous. Despite the huge risks though, people will always continue to explore this final f_______ so as to learn its secrets.ankindniverseravityaunchoardrbitrontier例1: 他决心要学英语。______________________________.例2: 是什么使她下定决心要嫁给他 ____________________________ determine v. 确定;决定;查明【用法】① determine to do ② determine sb. to do③ determine+that从句determination n. 决心;果断;测定determined adj.决定了的;坚决的However, some scientists were determined to help humans realise their dream to explore space.1句意:然而,有些科学家下定决心要帮助人类实现探索太空的梦想。What determined her to marry himHe determined to learn Englishlaunch v. launches-launching-launched① 发射;把(航天器、武器等)发射上天② 开始从事,发起,发动(尤指有组织的活动)On 4 October 1957, the Sputnik 1 satellite was launched by the USSR and successfully orbited around Earth.2句意:1957年10月4日,“旅伴一号”人造卫星在苏联发射升空,并成功环绕地球运行。例1:美国国家航空航天局计划发射一颗卫星来研究宇宙射线。NASA plans to ________________ to study cosmic rays.例2:政府将于明年开始一项公共工程计划。The government will __________________________ next year.launch an public works programlaunch a satelliteorbit n. (天体等运行的)轨道v. ~ (around sth.)沿轨道运行;围绕…运动orbits-orbiting-orbitedOn 4 October 1957, the Sputnik 1 satellite was launched by the USSR and successfully orbited around Earth.2例1:一颗新的人造卫星被送上了环绕地球的轨道。___________________________________________.例2: 地球绕太阳一周要一年的时间。The earth takes a year to ______________.orbit the sunA new satellite has been put into orbit around the earth【拓展】orbital adj. 轨道的 orbiter n. 人造卫星例:1. 我必须承认,我对你非常失望。I must admit that ________________________.2. 这部电影使我失望。The movie _____________ me.disappointed adj. 失望的,沮丧的 be disappointed at 对……失望be disappointed in sb. 对某人感到失望 disappoint v. 使失望disappointment n. 失望,沮丧These disasters made everyone sad and disappointed, but the desire to explore the universe never died.3句意:这些悲剧使人倍感伤心与失望,但是,探索宇宙的愿望永不磨灭。I’m very disappointed in youdisappointed例:1. 她希望住在乡下。She ____________ in the country.2. 我们要求她马上把信打出来。We desire that ______________________ at once.= We desire her ______________ at once.desire n. 渴望;欲望v. 渴望;期望 desire to do 渴望做……desire sb. to do 希望某人做……desire that...希望……(从句中用should do结构)These disasters made everyone sad and disappointed,but the desire to explore the universe never died.3desires to liveshe (should) type the letterto type the letter例:The team will have to carry on without me.没有我小组也必须继续进行下去。This is because people believe in the importance of carrying on space exploration despite the huge risks.4句意:这是因为尽管风险巨大,人们还是坚信太空探索极为重要。carry on 继续, 参与 carry on (with) one’s work 继续工作carry away 拿走,带走; be carried up into space 被发射升空carry out a plan/order/promise 执行计划/执行命令/履行诺言例:①制定计划往往比执行计划容易。It’s often easier to make plans than it is to carry them______.②把孩子抱走。这里很危险。Carry the baby _______. It’s dangerous here.outaway例:他虽然经验不足,但还是获得了这份工作。________________________________________.despite prep. 即使,尽管【用法】despite+n. /doing【同义词组】in spite ofThis is because people believe in the importance of carrying on space exploration despite the huge risks.4Despite his lack of experience, he got the job【辨析】despite/although都有“尽管”的意思,但despite是介词,后接名词、代词或动名词;而although=though是连词,后接表示让步的状语从句。例: 1. 尽管他在微笑,我认为他很悲伤。I think he is sad, despite __________.I think he is sad although __________.2. 尽管下雨,我们还是去散步了。We went for a walk although ____________.We went for a walk despite _______.his smileshe smilesit was rainingthe rain句意:之后,“神舟六号”和“神舟七号”完成了第二次载人环绕地球飞行和中国人的第一次太空漫步。紧接着,“玉兔号”月球车飞抵月球,开展月球表面研究。Then Shenzhou 6 and 7 completed a second manned orbit and the first Chinese spacewalk, followed by the vehicle Jade Rabbit being sent to the moon to study its surface.5followed 过去分词作伴随状语例:1. 因为写得匆忙,这篇文章不是很好。___________________, this article was not so good.2. 这本书一旦出版,将会非常畅销。Once _________, this novel will be popular.Written in a hurrypublishedThis signalled one step further in China’s plan to establish a space station in the future.6例:1. 他们发射了3次遇难求救信号。They fired three distress _______.2. 她向特德示意她要向前走。She _________ to Ted that she was moving forward.signalledsignals句意:这标志着中国未来建设空间站的计划又迈出了一步。signal v. 标志着;标明;发信号n. 信号,标志Thank you! 展开更多...... 收起↑ 资源预览