高中英语Unit4全单元教案必修三

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人教新课标高一英语必修三教案：Unit4Astronomy全单元.docx

Unit 4 Astronomy: The Science of The StarsTeaching aims:1.Enable students to improve their listening skills and reading ability.2.Enable students to understand the development of gravity and how gravityaffects us in different times and places.3.Arouse students ’ interest to search for the mystery of space.Emphasis:1.Words and expressions: gravity, float, cheer up, now that, break out, etc2.Astronomic knowledge like gravity and black hole.Difficulties:1.Help the students to understand the development of gravity.2.Help the students to know how gravity influences us.Teaching methods:skimming, scanning, discussing.Teaching aids: tape recorder, a projector and a computer.Teaching procedures:Period one ReadingStep 1. PresentationT:Hello, everyone!odayT we ’ ll come to Unit 4 Astronomy. Before that I have a question: Where do we come from? Or we can say: Who are our ancestors?S1: Monkeys!S2: Beijing Ren who lived many years ago.S3: Reptiles.S4: Mammals.S5: Amphibians.S6: Dinosaurs.T: Very good! Can you put them in right order?S7: Amphibians, Reptiles, Dinosaurs, Mammals, Beijing Ren.T:Do you know what it was like before life appeared on earth?S8: It was full of water, perhaps.T: Before that, what was it like?S9: Sorry, I don’ t know.T: Do you want to get more information? Today we’ ll learn something about How Life Began the Earth. Turn to Page 25. Let’ s come to Warming up first.Step 2. Warming up1.Read the three questions, while the students listen and follow.2.Give the Ss several minutes to discuss the questions.3.Collect answers from the whole class.4.Check the answers while discussing.T:I ’ ll read the three questions for you. You should listen to me carefully. (If students don howto discuss, show them an example.) For example, medicine. When someone gets seriousillness, he will go to the hospital. The doctor will examine him. He will take his temperature, measurehis blood pressureand give him an X-ray, or a CT. For the whole process of the examination, what kind of science has been used?S1: Biology.S2: Chemistry.T:So we can say medicinecombinesbiologyand chemistry.What aboutbiochemistryand geophysics?S3: I think biochemistry combines biology and chemistry.S4: Geophysics combines geology and physics.T:What about astronomy?S5: Physics.S6: Mathematics.T:Very good. We should know that astronomy is a multidisciplinary subject and if we want todo some researchon it, we shouldknow many sciencesubjectsrelatedto it. Now discussthesecond question:Whatdo we mean when we say we are studying a subject scientifically? Or what’ s t attitude towards science?S7: We should be objective, not superstitious.T: What ’ s the correct way to prove a scientific idea?S8: We should design experiments to test it for several times.S9: Then we can analyze the results and draw a conclusion at last.T:Let ’ s sum up the answers. To study a subject scientifically, we must try to be objective. Inorder to test our idea, we shoulddesign experiments,then analyzethe results and draw a conclusion. Now let’ s talk about the third question.What are the most important skills we need to be real scientists?S10: We should be very careful.S11: Be objective and logical.S12: We should be wise enough to design an experiment and write the reports clearly.S13: We should be able to draw conclusions from the experiments and not imposeconclusions on the data.T: I think you have done great work. From the discussion we know that it’ s not e scientist. So you should work harder if you want to be a scientist.Step 3. Pre-readingGet the Ss to discuss the questions on Page 25 with their partners. Then ask the Ss to tell their stories. Encourage the Ss to tell different stories. If they don’ t know any, tell th T:Nowplease look at the slide show. And discuss these questions with your partners. ThenI ask some students to tell us their stories. Are you clear?Ss: Yes, Sir/Madam.1. Do you know each religion or culture has its own ideas about the beginning of the universe? Please give an example if you know.2. Do you know what a scientific idea is?After the Ss ’ discussion, teacher says the following.T:Now who ’ d like to tell us a story? Volunteer!S1: Let me try. In China, we all know that Pangu separates the sky from the earth.T:Can you describe the story in details?S1: Sorry, I can’ t remember clearly.T:Who can? Nobody? Now I ’ ll tell you. Look at the screen.Step 4. ReadingScanningGet the Ss to read the passage quickly and accurately and meanwhile helpSs thetoform agood habit of reading.Teachergives the Ss a coupleof minutesto look throughthe wholepassage. Tell the Ss to read the text silently and then ask some detailed questions aboutthe text on the slide show with their partners. Teacher shouldencourage the Ss to expresstheir ideas.T: We ’ re going to learn a passage about how life began on the earth. Now let ’ s show. Read the text quickly and find answers to the following questions. Show the questions on the screen.1.What was there on the earth before life could begin?2.Why do scientists think there has never been life on the moon?3.Why did animals first appear in the seas?4.Why did green plants help life to develop?5.Why were mammals different from other animals?T: Now who can answer the first one?S1: Water vapour, carbon dioxide, oxygen, nitrogen and other gases.T: What about the second one?S2: Because there is no water on the moon.T: What about the third one?S3: Because water allowed the earth to dissolve harmful gases into the oceans and seas.T: The fourth one?S4: Becausegreenplants can takecarbondioxidefrom the atmosphereand fill the airwith oxygen.T: What about the last one?S5: They were different because they produced their young from within their bodies.T: Well done! Now turn to Page 26 Comprehending1, I think you may continue to read it againto get more details.SkimmingIn this part, Ss will read the text again and then finish Part1, 2 and 3.T:Now please skim the passage fast to finish Part1. Then we will check the answer.Key to Part1: BCBBT:Skim Paragraph 2, 3 and 4, and finish Part 2 and 3.Key: DBIGEHACFJT:For Part 3, discuss them with your partner.T:Why is it wrong in films and stories to show dinosaurs and people together?S:Because dinosaurs died out long before human beings developed on the earth.T:Do you agree with him?S:Yes.T:What about the answer to the second question?S:They are the cleverest animals because they have larger brains than any other creatures on the earth so far.T:Excellent job! I ’ ll check how much you have learned about the passage. Step 5. ListeningListen to the tape for the students to follow and have further understanding of the passage. T:Read after the tape, then answer me some questions with your book closed.Play the tapeT:How did water come into being on the earth?If one student can’ t answer completely, ask two or three or more students.Ss: The explosion of the earth produced water vapor, which turned into water when the earth cooled down.T:Why is water important on the earth?Ss: Because water allowed the earth to dissolve harmful gases into the oceans and seas. T:No.3, finish the following form.1 small plants in2water3 green plants on land4insects(on land)576 forests89Key to the exercise:2.shellfish and all sorts of fish5.amphibian(on land and in water)7.reptiles (on land) 8.dinosaurs(on land) 9.mammals(on land)T: That’ s all for this passage. Now let’ s deal with some language points. ExplanationT: Turn to Page 25. Let’ s look at the sentences:1.It exploded loudly with fire and rock, which were in time to produce the water vapour. which leads non-restrictive attributive clause.in time: sooner or later;eventually I ’ ll see him in time.in time (for sth. /to do sth.): not lateShe will be back in time to prepare dinner.in / out of time: in/not in the correct time Theaudience clapped in time to the music.2.Nobody knew that it was going to be different from other planets going around the sun. be different from: not like someone or something else in one or more waysNote: We can use very, much, quite, entirely, totally to modifydifferent City life is quite different from country life.going around the sun is-ing form that serves as attributive.Men breaking the law will be punished.Can you see the girl dancing with your boyfriend?3.Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.to come: serves as attributiveShe is the last person to do such a thing.depend on: something might only happen or be true if the circumstances are right for it Our success depends on whether everyone works hard or not.4. Walking does need a bit of practice now that gravity has changed.now that: because of the fact thatNow that I’ m free, I can enjoy music for a while.Nowthat you’ ve grown up you can decide it yourself.Passage AnalyzingChart of the textHow life began on the earthwater 1 small plants in water2 shellfish and all sorts of fish4 insects (on land)4 insects(on land)5 amphibians (on land and in5 amphibians(on land and inwater)7 reptiles (on land)8 dinosaurs (on land)9 mammals (on land)Text RetellingRetell the text using about 100 words.Step 6. HomeworkRetell the passage according to the form.Remember important language points.3 green plants on land6forests10.small clever animalswith hands and feet11.humanPeriod two Extensive reading Step 1Show some pictures of the astronauts in the spaceStep 2Read the passage and fill in the formStep 3 Language pointsst month I was lucky enough to have a chance to make a trip into space with my friend Li Yanping, an astronomer.He couldn ’ t run quickly enough to catch up with the cat.2. Then we were off.be off = set offI am off today.We are off today.3get close to靠近，接近，指动态变化be close to距 ......近，指状态4.But when I tried to step forward I found I was carried twice as far as on the earth andfell over.1). “ A + be倍数+ + as +形容词原级 + as + B ” .This tree is three times as tall as that one.2).“ A + be倍数+ +形容词比较级+ than + B”The number of students in our school is three times larger than that in theirs.3).“ A + be倍数+ + the +名词(size, length, amount) + of + B”The newly broadened square is four times the size of the previous one.6.We watched, amazed as fire broke out on the outside of the spaceship as theearth increased.break out1)战争爆发2)发生争吵3)(火灾 )发生7.cheer up; cheer sb. up感到高兴振奋8.masses of 许多，大量9.get the hang of熟悉 ,掌握 ,理解10.exhausting (sth); exhausted (sb)Step 4 HomeworkCollect passages about gravity.Prepare for speaking.Period three Language Study Step 1. RevisionTranslate the following sentences1.你迟早会成功的。

人教版高一英语必修3unit4教案

Unit 4 Astronomy: the science of the stars1.system n.系统，体系，制度the solar system太阳系；a railway system 铁路系统； a social system 社会制度；a security system安保系统 a heating system 供热系统systematic adj. 有系统的；有条理的(1)Too much drinking does harm to the system.(2)The solar system is mainly made up of the sun and the 8 planets.(3)This weekend I ’ m going to install a home security system.(4)The teacher made a systematic work of teaching.(5)How many of you think the educational system is working?(6)The school offered a systematic course in reading.2.theory n.学说；论说；理论，原理；意见，看法in theory理论上；原则上Malthusian theory马尔萨斯学说，马尔萨斯人口论scientific theory 科学理论theory of gravity 万有引力理论(1)There are many theories about the origin of life.(2)Your plan sounds fine in theory.(3)She has a theory that drinking milk prevents colds.(4)Not in theory. But in practice?(5)Every boy and girl had a theory ( 七嘴八舌)about the nature of that book.(6)Many scientists accept the theory that the universe is growing larger.3. in time 及时，终于，迟早on time 准时，按时at a time 一次，每次at one time 曾经；一度；同时at times 有时，偶尔at no time 决不in no time 马上；立刻(1)The doctor came in time to save his life.(2)You will realize the mistakes made by you in time.(3)I saved my bacon (save one ' s bacon人的命)by arriving just in time for the meeting.(4)Although he is a good student, he is late for class at times.(5)You borrowed money; you didn ’ t return it on time.(6)He checked them off one at a time as they came in.(7)At no time should you give up studying.(8)In no time he will come back.4.atmosphere n.空气；大气层；大气圈；气氛；氛围；环境；atmospheric adj.大气的；大气层的；令人激动的词语辨析：atmosphere指地球或其他天体的气体或大气层；air 指环绕在地球周围并且人和动物能呼吸的空气或大气层。

英语人教必修版第三册教案 Unit4

二、教学方法建议（一）主题任务（Core task）根据本单元的中心话题，建议设计以下三个任务供教师参考，并根据实际情况运用任务。

任务一：收集植物活动时间：完成热身、听力及口语之后语言知识要求：与本单元有关的词汇语言技能要求：听、说活动形式：1．个人活动：搜索有关植物的知识，记录整理：2．小组活动：四至五人一组，小组同学互相介绍自己搜集的植物，然后推选一至两人到班上展示。

3．班级活动：各组学生代表用表格、图片或课件等形式向同学介绍该植物。

其他同学做记录，尽可能多地了解植物。

任务目的：1．熟悉、认识更多的植物；2．更多地了解植物的特性、象征意义等；3．在实践中运用所学语言及知识，解决生活中的问题。

任务二：小小花卉展(小小生物角)活动时间：贯穿整个单元语言知识要求：与本单元相关的词汇语言技能要求：听、说，读、写活动形式：1．班级活动：本单元一开始，教师布置每个同学(或两人一组)准备一种或一种以上花盆植物，可以是家里现成的，也可以是自己去山上采挖、然后种植于花盆的。

2．个人或两人小组活动：同学分头准备花盆植物，并用英语记录花卉名称、产地、用途、花卉形状、象征涵义等。

3．个人或两人小组活动：记录、观察花卉的生长过程，做观察日记：如土壤要求、气候要求、用水要求、成长变化等。

4．分组活动：6-8人一组，同学之间互相介绍自己所准备的植物，用英语描述、介绍该植物的特性等；然后贴上标签，注明植物名称、标明植物特性，挂上自己做的观察日记。

小组同学互相提出修改意见。

5．班级活动：植物展览，同学互相学习，评出最佳花卉、最佳植物描述、最佳观察日记等。

任务目的：1．培养、激发学生对大自然的热爱；2．尽可能多熟悉、解植物特别是花卉的有关知识；3．培养学生仔细观察、认真记录的习惯，并注意准确记录；4．将所学语言和知识用于实践，学以致用；5．美化、爱护环境。

任务三：生物科学家论坛活动时间：学完“读前”、“阅读”、“读后”、“综合技能”之后语言知识要求：本单元有关词汇语言技能要求：读、写、说、听活动形式：1小组活动：以4-6人为一小组，讨论确定将要介绍的生物科学家。

新人教必修三unit 4 space exploration 全单元教学设计教案(共四部分)

Unit 4 Space ExplorationPeriod 1 Listening &Speaking＆Talking教学设计The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”.As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”Part A Listening and Speaking--- Talk about how to become an astronautStep 1 Lead in--Small talkLook at the picture on Page 38 and tell your classmates what you can see.I can see the solar system and the Chinese astronaut Yang Liwei waving to us.Step 2 Before-listening1. As for the space exploration, what do you think about ?Space explorationAnswers: space, shuttle, astronaut, spaceship, rocket, space suit, solar system, ...2.Can you name any famous astronauts from China or abroad ?China: Yang Liwei, Wang Yaping, Zhang Xiaoguang,...Abroad: Neil Armstrong, Gagarin,...3.Do you know anything about the selection procedure for astronauts ? make a list of the possiblerequirements.Get good education; flying experience; excellent health; rich knowledge; special training,...Step 3 While-listening---Task 1Listen to the interview and tick the correct statements.☑ 1. The audience is curious about how Yang Liwei became the first Chinese astronaut.☐ 2. Mr Yang always believed that he would become an astronaut one day.☑ 3. Mr Yang was selected to attend pilot training with 13 other people.☐ 4. To become an astronaut in China, you have to have 1,350 hours of flying experience.☑ 5. Astronauts not only had to learn how to use space equipment, but also had to do a lot of mentaland physical training.Step 4 While-listening---Task 2Listen again and fill in the blanks with the correct numbers.1. Yang Liwei graduated from college at the age of 22.2.Before he joined China’s space programme, Mr Yang trained as a fighter pilot for 10 years.3.Mr Yang was one of the 14 pilots who were chosen to train for space flights.4.At the time when Mr Yang entered the space programmes, astronauts had to shorter than 172 cm inheight and less than 70 kg in weight.5.Mr Yang became China’s first astronaut when he was 38 years old.Step 5 While-listening---Task 3Listen to the interview again and make a list of the requirements for becoming an astronaut.●Education background: college degree●Experience: rich experience of fighter●Health condition: perfect physical and mental health and body shape; proper height and weight●Courses: English, science and astronomy●Special training: using space equipment; physical and mental trainingStep 6 Post-listening---SpeakingWork in pairs. Discuss whether you would like to be an astronaut in the future and give your reasons. Use what you have learnt from the interview to help you.A: You know, I think being an astronaut would be cool.B：Do you want to work in space in the future ?A: I’m not sure, but I think it might be too difficult for me. There are so many requirements. First of all, you must be intelligent enough to get a related college degree. Then you have to work hard to be a great fighter pilot for rich experience. In addition, you have to keep in a perfect physical and mental health and learn science and astronomy well.B: So what might be the most difficult part for you.A: I guess it might be the astronomy, which is too difficult for me.Part B Listening and Talking ---Talk about life in spaceStep 1 Before -listeningLook at the pictures below and guess whether they would be useful for astronaut in space.soaptowel guitar showerMicrowave pen tape tissue Answers: soap, towel, guitar, pen, microwave, tissueStep 2 While -listeningMax is interviewing Captain Brown about his life in space. Listen to the interview and answer the questions.1. What did Captain Brown usually wear inside the station ?shorts and T -shirt.2. How did he prepare his food in space ?He didn’t prepared his food. Because they didn’t have cooking in space. They chose what they wanted to eat before going to space and then the food was prepared and stored for them. They just needed to heat the food and enjoyed it.3. How did he keep himself clean in space ?He used a soapy towel to wash and swallowed their tooth paste after brushing his teeth.4. How did he spend most of his time in space ?doing different experiments.5.What did he do during his free time ?played the guitar.6.What did he look forward to most during his stay in space ?his weekly video call with his family.Step 3 TalkingWork in groups. Imagine you are going to a space camp and Captain Brown has been invited to give a talk. Discus the questions you would like to ask him and then make a list.ExampleA: Hey, guys. We’re going to meet a real astronaut. Isn’t it exciting ?B: Yeah. I can’t wait to see Captain Brown! I’m really curious about his life in space. I have plenty of questions to ask him.C: Such as ?B: Oh, such as what facilities do they have in space to support their daily life ?C: That sounds like a good question. But I’d like to know about how astronauts sleep. What do they do so as to not to float around while they sleep ?Expressing curiosity●I’d love to know... ●I wonder how/what/why/...●Well, I’d really like to find out...●I’d particularly like to know...●I’m most curious about...●I’m most interested to discover...●I’m very keen to know...●I wish to know...●I hope you won’t mind me asking about...Unit 4 Space ExplorationPeriod 2 Reading and ThinkingSpace: the final frontier教学设计The theme of this unit focuses on “space exploration.”Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans haveachieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1.Read about the development and value of space exploration.2.Explore the mysteries of the universe and the achievements in space exploration.3.Skillfully use the vocabulary of this text to cultivate self-study ability4.Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration.Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2.What are the main reasons for space exploration?Step2: Fast reading tasksRead the passage quickly and choose the correct sentence to fill each gap in the text.A. Although scientists try to make sure nothing goes wrong, accidents can still happen.B. They also really wish to discover other planets that are suitable enough to support life.C. The future of space exploration remains bright.D .After many experiments, they succeeded in making rockets that could escape Earth's gravity.Step3: scan for details.Read it again and find out the details.Which satellite was launched by the USSR in 1957?2. Who was the first person in the world to go into space?3. Who was the first man to orbit Earth in Shenzhou 5 spacecraft?4. In which satellites, all the astronauts died during their missions?5. What’s the attitude to the space exploration according to the author?Step4 : Read for main ideasRead quickly and figure out the main idea of each paragraph.Paragraph 1Paragraph 2Paragraph 3Paragraph 4Paragraph 5Step 5: Critical thinking:1.What do you think of the space exploration?2. If you are determined to be an astronaut, what should you prepare at present?3. Do you think space is the final frontier? And why?Step 6: consolidation.People have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, people succeeded in realizing their dream (3) _________(explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR.(5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone (6)____________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003,China became the third country to (8)____________(independent) send humans into space. Then Shenzhou 6 and 7 completed (9)__ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Step 7：learning strategies1.迅速浏览文章, 抓住关键词, 理清论点和论据2.找出段落中支持topic sentence的detailed words, 从而总结出段落大意。

必修三Unit 4(4) 教案人教版高中英语

2018 年月日第周星期①Do you know about some background knowledge of these three great scientists ?②Can you say something about them?(2) Ask Ss to look through Ex1 and Ex2 on P30 and get fully prepared for listening to the tape.2. Listening(1) Ask Ss to listen to the tape and finish Ex1 on P30.(2) Play the tape again and ask Ss to check the answers in pairs.(3) Ask Ss to listen to the tape for the third time and finish Ex2 on P30. Then have some of them explain their answers.Step 2. ReadingPurpose : To get Ss to know about human being’s feelings of visiting the moon. 1. Fast readingAsk Ss to look through the text quickly and choose the best answer to the following question.The passage is mainly about ____?A. introduction of the moonB. the gravity that I felt on my way to the moonC. my visit to the moonD. my friend Yanping, an astronomer Suggested Answer: C.2. Intensive readingAsk Ss to read the text carefully and finish the following exercises.(1) According to the text, we know that the force of the gravity would change_____ times.A. 2B. 3C. 4D. 5(2) When did the author feel strongest of the gravity of the earth?A. On the moon.B. On the half way to the moon.C. At the very beginningD. On their leaving from the moon(3) What causes the writer to feel that he becomes weightless on the moon?A. SpaceshipB. GravityC. His friendD. His Good feelings of the moon(4) From the text we can know if a man grows up on the moon, _____.A. he will grow taller than on the earthB. he will grow shorter than on the earthC. he will become fatterD. he will become weightless Suggested Answers: (1) B (2) C (3) B (4) AStep 3. Speaking and writingPurpose: To get Ss to learn how to prepare a list of things used for going to the moon.To practice the writing ability of Ss.1. Divide the whole class into 6 groups. Let Ss discuss with their group members what they might need to go to the moon. Meanwhile, ask one student of each group to write down the important parts of their discussion.2. After the discussion Ss have had some knowledge of the things they would need if they were going to the moon. Get them to describe the three ways in which gravity changed for Li Yanping and how his weight changed..3. Then Ss to write a short passage explaining three problems they might meet on the moon as well as the solutions to these difficulties. Before writing, they can have a discussion.Step 4. Consolidation1. Ask Ss to finish Ex2 and Ex3 on P63～P64 and let them check the answers together.2. Ask Ss to finish the following exercises.(1) Fill in the blanks with proper words according to the given information.①The scientific study of the stars is called a______________.②Eating too much during the Spring Festival can do great h_______ to our health.③The patient’s health is g___________ improving with the help of the doctor.④The mixture of gases that surround the earth is called a_____________.⑤People can find lots of v___________ scenes in some American films.⑥Hearing the exciting story, almost everyone in the room _____________(爆发) with laughter.⑦The forest __________(延伸) as far as the river bank.⑧The wife was much ____________ (失望的) at her husband’s absence.⑨Marx was _________ (强迫) to leave his motherland for political reasons.⑩There is much dust __________ (漂浮) in the air.Suggested Answers: ①astronomy ②harm ③gradually ④atmosphere⑤violent ⑥exploded ⑦spreads ⑧disappointed ⑨forced ⑩floating(2) Finish the following sentences according to the Chinese.①______________________________________ (使我苦恼的) is that I haven't heard from him recently.②Do not read books in the poor light as it is _____________________ (对你的眼睛有害).③_____________________ (随着时间的推移), we are getting better with each other.④_____________________________________________ (我过去在工厂工作了十年) has a great and active effect on my life.⑤Please try to come back early _______________________________. (既然一切都安排好了)Suggested Answers:①What makes me upset / annoyed ②harmful to your eyes ③As time goes by ④That once I worked in a factory for ten years ⑤now that everything has been arranged(3) Choose the best answer to the following sentences.①The Americans are eating _____ vegetables today as they did before.A. more than twiceB. more than twice as manyC. twice over as manyD. over twice as much②If you always work so hard like this, you will ____ sooner or later..A. break upB. break out C break down D. break in③—Will you go out for shopping this Sunday?—Well, ___________.A. I would like to go.B. it all dependsC. I have a lot of work to doD. certainly not④Beyond _____ stars the astronaut saw nothing but _____ space.A. the; /B. /; theC. /; /D. the; the⑤_____ you have got a chance, you might as well make use of it.A. AfterB. AlthoughC. As soon asD. Now thatSuggested Answers: ①B ②C ③B ④A ⑤DStep 5. Homework1. Ask Ss to use the words and phrases learned in this unit to write a short passage about their own opinions on traveling to space.2. Ask Ss to preview the next period.课后反思：。

人教版英语必修第三册 unit 4教案

教案纸
课题
Unit 4 Space Exploration
课时数
2
课型
Listening and speaking &
Speaking and Talking
多媒体使用
ppt
教学目标
1.Guide students tolisten for numbers concerning dates, years and ages etc.
5.Mr Yang became China's first astronaut when hewas_______________years old.
1. 22 2. 10 3. 14 4. 172 70 5. 38
Listeningtip:Listen for numbers
Number questions are typically relatedto: time, telephone numbers, addresses,prices, weights, distances, etc. Whenyou listen for numbers, you need to payspecial attention to big numbers aswell as those that sound quite similar,such as thirteen and thirty, fourteenand forty, etc.
√口5 Astronauts not only had to learn how to use space equipment, but also had to do a lot
of mental and physical training.

新外研社版高中英语必修三Unit4Amazing Art整单元完整教学设计

新外研社版高中英语必修三Unit 4 Amazing artStarting out &Understanding ideas教学设计教学目标：By the end of this period,students will be able to:1.Watch a video and extract the key information from it;2.Master the language points in the text;prehend this passage by grasping key information and details;4.Improve critical thinking skills and establish proper artistic values.教学重难点：1.Instruct students to understand the basic information about the art pieces introduced in the text.2.Guide students in appreciating outstanding works of art from China and abroad.教学方法：P-W-P教学法，Task-based Teaching Method教学设计：Step ⅠLead-inActivity1Watch a videoWatch the video and answer the questions.1.What cities are introduced in the video?2.What is each city famous for in the world of art?Suggested answers:1.Florence,New York City and Beijing.2.Florence is famous for its long history of art.New York City is famous for modern art.Beijing is famous for mixing traditional and modern Chinese art.Activity2Complete the quizWork in pairs and complete the quiz.Try to guess if you are not sure of the answers.1.Where is the Louvre Museum?a.In London.b.In Paris.c.In Berlin.2.When was the original castle of the Louvre built?a.The 12th century.b.The 15th century.c.The 18th century.3.How many works of art are there in its collection?a.Around 180,000.b.Around 400,000.c.Around 480,000.4.Which work of art is among the “Big Three” attractions of the Louvre?a.The Code of Hammurabi.b.Liberty Leading the People.c.Venus de Milo.Suggested answers:1.b2.a3.b4.cStep ⅠWhile-readingActivity1Read for the main ideaChoose three tags that best describe the main idea of the passage and give reasons for your choices.Louvre art Mona Lisa exhibition museum selfie fantastic tour guide history live broadcastSuggested answers:Students’ own answers.Activity2Language points and translation1.Her head and arms are missing,but you can imagine her holding her arms uphigh,celebrating the result of an ancient battle.【翻译】虽然头部和手臂已经遗失了,但你们仍然可以想象她正高举双臂,庆祝一场古老战役的胜利。

人教新课标高中英语必修三Unit4Astronomy全单元详细教案

Unit 4 Astronomy: the science of the stars三、单元预习任务（Pre-unit task）1. 根据本单元教学目标和要求，了解本单元话题和任务，充分做好课前预习工作。

2. 预习语言知识，包括词汇表里的词汇和扩展词汇，掌握词义、发音、词性以及其基本用法。

鼓励学生勤查字典。

3. 多渠道（如报刊、杂志、网络等等）查阅并了解与本单元话题有关的背景知识和材料。

第一课时前：1、根据教学目标和要求，了解本课时的话题和任务，预习课文的语言知识，包括词汇表里的词汇和短语，以及课外提供的扩展词汇，掌握词义、发音、词性以及基本用法。

鼓励学生勤查字典。

2、预习阅读材料，掌握文章的中心思想和基本脉络。

3、通过报刊、杂志、网络等途径，多渠道查阅并了解与阅读材料相关的信息资料和背景知识，做好充分的课前预习工作。

（学生可以通过以下问题来自我检查预习情况）Questionnaire:1.What does astronomy deal with?2.What do we call people who study astronomy?3.How did the universe come into being?4.Can you name the eight planets?5.Do you know the solar system in the universe? What is it made up of？6.How did life come into being on the earth?第二课时前：1、复习阅读课文，预习所给的词汇、相关星球知识等材料；2、预习Using language.第三课时前：1、预习所给的词汇，和相关知识。

2、查找并阅读一篇关于黑洞的文章。

第四课时前：1、预习语言点和语法点。

第五课时前：1、复习上一课时所学的语言点和语法。

2、通过本单元的输入，罗列写故事的写作方法。

【单元教案】高一英语必修三 Unit 4 _教案

教学过程一、课堂导入Play a game to learn the names and positions of the planets:Venus is next to Mercury.Earth is the third planet.Mars is between Earth and Jupiter.Neptune is the furthest planet from the sun.Saturn is between Uranus and Jupiter.Mercury is closest to the sun.二、复习预习教师引导学生复习上节课所学知识点，（以提问、回顾的形式进行），针对上节课的作业进行讲评、订正、答疑，并通过对主语从句具体用法的分析和扩展导入本节课所要学习的课本知识的学习。

三、知识讲解考点/易错点1 重点单词与短语学习violent adj. 暴力的；猛烈的(回归课本P25)The earth became so violent that it was not clear whether the shape would last or not. [归纳拓展]violent criminals: 使用暴力的罪犯a violent attack: 猛烈的攻击a violent protest：强烈的抗议a violent struggle；激烈的斗争violent winds and storms 狂风暴雨violent toothache: 剧烈的牙痛in time及时；最后(回归课本P25)It exploded loudly with fire and rock. They were in time to produce carbon dioxide, nitrogen water vapor and other gases, which were to make the earth’s atmosphere.它（地球）巨大的爆炸喷出了烈火与岩石，最终产生了水蒸汽、二氧化碳、氧、氮和其他多种气体，从而形成了地球的大气层。

人教版高一英语必修三 unit 4 _教案

三、知识讲解考点/易错点1 重点单词与短语学习violent adj. 暴力的；猛烈的(回归课本P25)The earth became so violent that it was not clear whether the shape would last or not.[归纳拓展]violent criminals: 使用暴力的罪犯a violent attack: 猛烈的攻击a violent protest：强烈的抗议a violent struggle；激烈的斗争violent winds and storms 狂风暴雨violent toothache: 剧烈的牙痛in time 及时；最后(回归课本P25)It exploded loudly with fire and rock. They were in time to produce carbon dioxide，nitrogen water vapor and other gases，which were to make the earth’s atmosphere.它（地球）巨大的爆炸喷出了烈火与岩石，最终产生了水蒸汽、二氧化碳、氧、氮和其他多种气体，从而形成了地球的大气层。

人教版必修三第四单元教案

Unit 4 Astronomy: the science of the starsHow life began on the earth (reading)Teaching Aims:Knowledge aims: 1. To get Ss to know something new words and structures about the astronomy.2. To grasp the idea of the passage ….Ability aims: 1.To dev elop Ss’ basic skills of speaking and reading. Reading is the focus in this lesson. Reading skills for Ss include (predicting, skimming, scanning and digesting.)2.To retell the story according to the time orderEmotional aims: To develop the students’ responsibility to protect the earth.Lesson type:period 1Lesson time: 45 minutesTeaching important points:1. Let ss. learn some related words ,expressions and structures in this part;2. Improve ss. reading skills (predicting, skimming, scanning, guessing difficult words, topic sentences)3. Help ss. understand the development of the creatures according to the time order Teaching difficult points:To retell the development of the creatures according to the time orderTeaching methods: Task-based teaching and Cooperative learningTeaching Aids: a multi-media computer and a blackboardTeaching Procedure:Step 1. Warming-up & lead-inTask 1 (class work)To show some pictures about eight planets on PPT and get the students to match the pictures with their English names.Task 2 (individually)Brain-storm some topics that are about astronomy. If the students can’t think of much, I will list some of them.Task 3 (group work)To offer some questions about astronomy and get the students to choose what they are the mostinterested in to answer. Then tell the ideas to the group members. The following questions are included.1.How did the universe begin?2.How did the life on the earth begin?3.What is the “black whole”?4.Is there life on other planets besides the earth?5.What happened to all the matter after the “Big Bang”?Step 2. Pre-readingTask 1 to tell the story (class work)To show the pictures about that Nvwa ,God and Darwin, and to get the students to answerQ: Can you tell something about the pictures?Task2 predicting (individually)Read the title of the passage and predict what the passage is about.Step 3. While-readingTask 1(individually) Teaching the new words and structuresStudents are encouraged to preview the text and find out the new words and structures. They should try to work out the meaning of the new words through context. If necessary, they can look up in the dictionary or turn to the teacher for help.Task2 skimming (individually)Ss are required to go through the whole passage quickly to get the general idea and pay special attention to the first or last Para of the article (or the first sentence or the last sentence of each Para.)Task 3 scanning (group work)1.When did the “big bang” happen?2.What form was the earth after the “big bang” ?3.How did water come into being on the earth?4.what made up the earth’s atmosphere after the earth exploded?5.what’s the significance of the presence of water on the earth?6.what was important to the development of fish?7.what made possible the rise of mammals on the earth?8.why are mammals different from all life forms in the past?Task 4 careful reading (group work)Encourage Ss to read the passage again. According to the time order, students are encouraged to exchange their understanding of the passage with their group members and work together to fill in the following form:Step 4. Post-readingTask1 retell (pair work)look at the picture on the page of 26 of the text book and retell the procedure of the development of the creatures.Task2 Discussion (Group work)Reread the sentence “The earth may become too hot to live on” a nd discussWhat can we do to protect the earth?Step 5. HomeworkTask1 consolidate the new words and structures they have learned.Task 2 Encourage Ss to go to the school library or get on the Internet if possible to consult related English websites to search for more information about the origin of life on the earth and find out more evidence to support the theory on the internet.Blackboard-design for this period:TitleHere are some new words for SsHere is the form 1 23 5 46 789。

人教版英语必修三 Unit 4 教案

人教版英语必修三 Unit 4 教案教学目标1. 了解并掌握本单元的词汇和词组。

2. 能够正确运用所学的语法知识构造符合语境的句子。

3. 了解并理解单元主题，培养学生的阅读理解能力。

4. 提高学生的听说能力，能够用英语进行简单的交流和表达。

教学准备1. 教材：人教版英语必修三 Unit 4。

2. 多媒体设备，如电脑、投影仪等。

3. 教学辅助材料：练题、图片、录音等。

教学内容1. 词汇和词组的研究：通过课堂展示和练，让学生掌握本单元的关键词汇和词组，如"environmental issues"、"pollution"等。

2. 语法知识的讲解：通过示范和练，教授学生本单元的语法知识，如不定式的用法和宾语从句的构造。

3. 阅读理解训练：通过教材中的阅读理解部分，让学生阅读并理解文章内容，培养他们的阅读理解能力。

4. 听说能力的提高：通过听力训练和口语练，提高学生的听说能力，让他们能够用英语进行简单的交流和表达。

5. 综合练：通过综合练题，巩固学生对本单元知识的掌握程度，评估他们的研究效果。

教学步骤1. 导入：通过引入一幅关于环境问题的图片，引起学生的兴趣，并提出问题引发讨论。

2. 词汇研究：呈现本单元的关键词汇和词组，让学生通过图片、例句等进行研究和掌握。

3. 语法知识讲解：通过示范和练，讲解不定式的用法和宾语从句的构造。

4. 阅读理解训练：学生阅读教材中的文章，理解文章内容，并回答相关问题。

5. 听说能力提高：通过听力练和口语练，提高学生的听说能力，让他们能够用英语进行简单的交流和表达。

6. 综合练：布置综合练题，让学生巩固所学知识，并评估他们的研究效果。

7. 小结：对本节课的主要内容进行总结和回顾，强化学生对所学知识的记忆。

教学评价1. 教师观察法：通过观察学生在课堂上的表现和回答问题的能力，评估他们对所学内容的掌握程度。

2. 练题评价法：通过布置练题，收集学生的答题情况，评估他们的研究效果。

人教高中英语必修三第四单元-教学设计

2。核心内容的功能和价值
本节内容是语法学习，旨在通过本节语法载体，激励学生体验英语学习之乐，引导学生形成语法学习策略、提高学习能力和语言运用能力。
学情分析
1．学情了解：通过学生访谈和预习观察，了解到学生对语法学习方式有初步认识,但对语法运用和体验还需加强，英语运用能力尚待进一步培养。
2．学生认知发展分析:学生经过半年的高中英语学习，已经初步适应了高中教材，初步形成一些英语思维能力和学习能力，英语运用能力初步形成，但还薄弱，而且对于主语从句的概念和运用还陌生，需要进一步培养。本节课旨在通过该项语法学习，对学生的学习策略进一步引导，继续培养学生的自主探究能力，为学生终身学习能力的培养打下结实的基础.
To encourage students to apply grammar knowledge and experience joy from learning English。
激励学生体验英语语法学习之乐，培养英语语法学习策略
Step6
Summary and assessment(5m)
环节6
总结评价
火眼金睛
发现破绽
Inspire and instruct students to find out the mistakes in the sentences.
激励学生找出句子中的错误
Find out the mistakes using the knowledge learned in the class。
教学设计方案
课题
人教版高中英语必修三第四单元
话题
Astronomy：the science of the stars
课型
自主探究、合作体验式语法课
设计人

高中英语教案必修3 unit4 03

人教版Module3 Unit 4 Astronomy: the science of the stars《问题拓展-- --评价单》课题：RevisionInstruction：Finish the following exercises on your own first and then work in groups to agree on the answers. Make marks wherever you have any problem that none of you can solve.【基础训练】I. 重点单词·掌握运用1. _________ n. 链子；连锁；锁链2. _________ n. 系统；体制；制度3. _________ n. 宗教；宗教信仰4. _________ n. 学说；理论5. _________ n. 原子6. ______pron. &n &adj. 十亿;万亿7. _________ n. 球体；地球仪;地球8. ______ adj.猛烈的；激烈的；强暴的9. _________ n．大气层；气氛10. _________prep不同；不像11. ________ adj.基本的；基础的12. _________adj.有害的15. _________ vi & vt乘；增加16. _________ n. 氧17. _________vi 存在18. _________ adv.因此；于是19.__________n.质量；团；块；大量20. _______n. 迷；难题vt & vi （使）迷惑21._________ n. 气候22.__________vi&vt碰撞；坠落23._________ n. 万有引力；重力24.__________n. 卫星；人造卫星25._________adj. 温和的；文雅的26._________ n. 宇宙飞船27.__________n& vi拉（力）；拖；牵引力28._________vi&vt（使）浮动；n.漂浮物II. 重点单词·识记理解1. nitrogen_____________2.vapour _____________3. presence_____________4.dissolve _____________5. reaction_____________6.shellfish _____________7. amphibian___________ 8.reptile _____________9. dinosaur_____________ 10. mammal _____________11. geologist____________ 12.extinct _____________13. comet_____________ 14. lessen _____________15. weightlessly_________ 16cabin _______17. exhaust_____________ 18. Big Bang ________III. 重点短语·掌握运用1. ______________ 及时；终于;迟早2. ______________ 对某人有害3. ______________ 下蛋4. ______________ 产生；分娩5. ______________ 轮到某人；接着6. ______________ 阻止；制止7. ______________ 感到高兴；感到振奋8. ______________ 既然9. ______________ 熟悉；掌握；理解10. ______________ 突发；爆发11. ______________ 密切注视；当心；提防12. ______________ 挡住（光线）13. ______________ 到底；究竟14. ______________ 四面八方15. ______________ 存在于16. ______________ 克服困难17.______________组成；虚构；弥补18._________以…开始19._______________太阳系20.______________ 撞击某物IV. Do the exercises in A3of the 31st edition (Part 1 and Part 2).【拓展延伸】写作专项突破————如何写解决问题类说明文【技法指导】解决问题类文章属于说明文，是针对某一问题，提出具体的解决方法，并进行适当论述。

【教案】Unit4Reading+and+Thinking+教案高中英语人教版必修第三册

2019新人教高中英语必修三Unit4 Space explorationReading and Thinking公开课教案Teaching aims:1.Enable students tolearnaboutthedevelopmentandsignificanthistoricaleventsofspaceexploration.2.Enable students tolearnaboutChina’sachievementsinspaceandcontributionstospaceexploration.3.Help students toanalysethestructureofthearticleandsummarisethemainideaforeachparagraph.4.Guide students toexpressyouropinionsonspaceexploration.Teaching key points:1.Lead students to learn about the development of space exploration.2.Help students learn about China’s achievements on space exploration.3.Help students analyse the structure of the article and summarise the main idea.Teaching difficult points:1.Enable students to figure out the structure and summarise the main idea.2.Lead students to express their opinions on space exploration.Teaching procedures:Step Ⅰ Lead-inPlay a clip from Star Trek and show students a monologue from Captain James Kirk.“Space, the final fro ntier. These are the voyages of starship Enterprise, its continuing mission, to explore strange new worlds, to seek out new life and civilizations, to boldly go where no man has gone before.”StepⅡPre-readingBeforeyouread,lookatthetitleandthephotosonpages40-41.Discussthesequestions inpairs.1.Whatdoyouthinkarethemainreasonsforspaceexploration?2.Whatdoyouexpecttoreadaboutinthistext?Suggested answers:1.Themainreasonsforspaceexplorationaretofurtherhumanexplorationandtogath erknowledgeoftheuniverse.2.Iexpecttoreadaboutthehistoryofspacetravel,thereasonswhyweexplorespace,w hatspaceexplorationhasgivenus,howwecontinuetoexplorefurther,etc.StepⅢ While-readingActivity1Readthetext.Severalsentenceshavebeenremovedfromthetext.Choosethecorrectsent ence(A-D)tofilleachgap.A.Althoughscientiststrytomakesurenothinggoeswrong,accidentscanstillhappen.B.Theyalsoreallywishtodiscoverotherplanetsthataresuitableenoughtosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Afterman yexperiments,theysucceededinmakingrocketsthatcouldescapeEarth’s gravity.Questions:1.Whichsentencesaregeneralstatementsthatcouldserveastopicsenten cesforparagraphs?2.Whichsentencecontainsalinkingwordwhichindicatesthatitisapartofalistofdetails3.Whichsentencebeginswithasequencewordshowingthatitisprobablyadetailfrom themiddleofanarrative?Suggested answers:B,D,A,C1.AandC2.B also3.D AfterActivity2Useyourownwordstosummarisethemainideaforeachparagraph.SummarisethemainideaWhenthemainideaisnotclearlystatedinatopicsentence,youshouldreadthefullpara graphorpassagecarefullyandfindthewordsorideasthatrepeatthemselves.Theyarelikely evidenceoftheauthor’smainidea.Paragraph1:Peopleare andscientists . Paragraph2:Inthe20thcentury, .Paragraph3:Humans inspiteof . Paragraph4:China’sspaceprogramme . Paragraph5:Thefutureofspaceexploration . Suggested answers:Paragraph1:curiousaboutspace;workhardtofindanswersParagraph2:AmericanandSovietspacemissionsmadespacetravelareality Paragraph3:continuethespaceexploration;thegreatrisksParagraph4:hasmadegreatprogress,becomingthe3rdcountrytoindependentlysen dhumansintospaceParagraph5:looksbright,asmanycountriesareplanningfurthermissions Activity3AnalysethestructureSuggested answers:why;how;whatActivity 4 Read for the historical events of space exploration. Launc hingTimeMissionsAstronauts/ AgencyAchievements4Octo ber1957 Sputnik1TheUSSR12Apr il1961Thefirstpersonintheworldtogointospace 20July 1969 NeilAr mstrong5SeptNASAspStudiesdeepspace,stilltransmitsdatatember1977 aceagencyodayTheUSSR’sSoyuz11andAmerica’sChallenger2003 Shenzhou5Shenzhou6 CompletedasecondmannedorbitShenzhou7JadeRabbit SenttothemoontostudyitssurfaceTiangong2 AspacelabTodockwithTiangong2;signaledonestepfurthertoestablishaspacestationinthefutureChang’e4Suggested answers:Launc hingTime MissionsAstronauts/AgencyAchievements4Octo ber1957 Sputnik1TheUSSRSuccessfullyorbitedaroundEarth12Apr il1961YuriGagarin(theUSSR)Thefirstpersonintheworldtogointospace20July 1969NeilArmstrongSteppedontothemoon5September1977 Voyager1NASAspaceagencyStudiesdeepspace,stilltransmitsdatatodayTheUSSR’sSoyuz11andAmerica’sChallengerFailed2003 Shenzhou5YangLiweiChinabecamethethirdcountryintheworldtoindependentlysendhumansintospaceShenzhou6 Completedasecondmannedorbit Shenzhou7 ThefirstChinesespacewalk JadeRabbit Senttothemoontostudyitssurface Tiangong2 AspacelabLaunc hingTimeMissionsAstronauts/AgencyAchievements Tianzhou1TodockwithTiangong2;signaledonestepfurthertoestablishaspacestationinthefutureChang’e4ExplorethesurfaceofthefarsideofthemoontomakemeasurementsandobservationsActivity 5 Analysethewritingtechniques1.Whatgenreisthepassage?Whatareitsfeatures?2.Howdoesthetextdevelop?3.Whatwritingtechniquesareusedinthisarticle?4.Wherecanyoufindthiskindofpassage?Suggested answers:1.Itisapopularsciencearticle(科普说明文).Features:Abriefandeye-catchingtitle;Explaininggeneralconceptsinasimplifiedway;Emphasisingonmainevents;Usingquotes,metaphors(比喻),analogies(类比)toexplaindifficultorabstractscientificconcepts;Listingdataornumbers.2.Itdevelopsinchronologicalorder.3.Givingexamples,usingquotesandlistingimportantevents.4.Itispresentedinmanyforms,includingbooks,filmsandtelevisiondocumentaries,m agazinearticles,webpages,etc.StepⅣ Post-readingDiscussthequestions.Workinpairs.1.Whatisthewriter’sattitudetowardsspaceexploration?Findevidencefromthetextt osupportyouridea.2.Whatdoesthetitle “Space:TheFinalFrontier” meantoyou?Shareyourideaswiththewholeclass.Suggested answers:1.Thewriterfeelspositiveaboutfuturespaceexplorationandemphasisesthisattitude bypresentingimportanteventsinthehistoryofspaceexploration,givingexamples,usingqu otes,andshowingrespectandgratitudeforthecontributionsscientistsandastronautshave made.2.frontier:aborderbetweentwocountries;awildernessattheedgeofasettledareaor acountry;anundevelopedfieldofstudyfinal:implyingtherewereotherhumanfrontiersbeforespace,suchasphysicalfrontier s(thediscoveryofAmerica,theArcticandthedeepsea);andscientificfrontiers(advancesin medicineandtechnology)...Space:thefinalfrontier:Spaceisthelastfieldthatremainsmysteriousandunknownto mankind.WhileIsupportspaceexploration,Idon’tthinkspaceisthefinalfrontierjustyet.Thereis stillmuchtolearnabouttheearth,andweareonlyattheverybeginningofnewtechnological breakthroughsinvolvinginformationtechnologyandAI.Therearemanyscientificandtech nologicalfrontiersallaroundus.StepⅤ SummaryHumanshavebeendreamingoftravellingtospacetofindoutmoreabouttheuniverse. Theymakevariouskindsof1.(vehicle)tocarrycourageouspeopleintospacetofindoutthesecretsoftheuniverse.On4October1957,theSputnik1satellite2.(launch)bytheUSSRandsuccessfullyorbitedaroundtheEarth.Afterthat,theUSSRfocused on3.(send)peopleintospace,andon12April1961,YuriGagarinbecamethefirstpersoninthewor ld4.(go)intospace.Overeightyearslater,AmericanastronautNeilArmstrongsteppedontothe moon.Inspiringasthespaceexplorationseems,itmaybedangerousand5.________(challen ge)toexploretheuniverse.Someastronautsevenlosttheirlivesduringthemissions.6. allthedifficultiesandrisks,scientistshavebeencontinuingthei rwork.China’sspaceprogra mmestartedlaterthanthoseofRussiaandtheUS,butithasmadesplendidprogressin7. shorttime.Chinabecamethethirdcountryintheworldto8.(independent)sendhumansintospacein2003,9. YangLiweisuccessfullyorbitedEarthintheShenzhou5spacecraft.Sincethen,Chinahasma deaseriesofachievements.It’shopedthat10.(far)discoverieswillmakeusunderstandhowtheuniversebeganandalsohelpussurvivewel lintothefuture.Suggested answers:1.vehicles2.waslaunched3.sending4.togo5.challenging6.Despite7.a8.independently9.when10.further。