高一英语必修3 unit4
人教版高一英语必修3第四单元(Book 3) Unit 4 早读材料和检测含答案
Unit 4 Astronomy: the science of the stars (Module 3)班级__________ 姓名____________ 学号_____________ Ⅰ. Words1. system2. theory3. violent4. unlike5. harmful6. exist7. puzzle8. pull9. astronomy10.religion 11.atom12. globe13. atmosphere14. fundamental15. acid16.chain17. multiply18.oxygen19. thus20. biology21.biologist22.gravity23. satellite24. gentle25.physicist26. climate27. crash28. spaceship29. float30. massⅡ. Phrases1. solar system2. in time3. be fundamental to4. be harmful toy eggs6. give birth to7. in one’s turn8. carbon dioxide 9. prevent… from10. cheer up11. now that12. break out13. watch out14. a chain reactionⅢ. Sentences1. 既然你已经通过了驾驶考试，你就可以独自开车了。
(now that)Now that you have passed the driving test, you can drive on your own.2. 是什么事使他不能参加我们的会议仍然是个谜。
(prevent…from)What prevented him from attending our meeting still remains a mystery.3. 昨天晚会的气氛非常欢快，每一个人都度过了美好的时光。
高一英语必修3Unit 4Astronomy the science of the stars知识点总结
Unit 4 Astronomy：the science of the starsPeriod 1 Grammar points.一．语法要点主语从句：在复合句中作主句的主语的从句叫主语从句。
引导主语从句的词有连词that, whether；连接代词who, what, which；连接副词when, where, how, why等。
Eg: Which team will win the match is still unknown.主语从句放在句首，句子常显得笨重，因此一般把它放到句子后面，前面用引导词”it”来作主语。
Eg: It’s strange that he didn’t come yesterday.二．重点难点1．Nobody knew that it was going to be different from other planets going to be different from other planets going round the sun.going round the sun 为现在分词短语定语，表示一般的动作。
Eg: Men breaking the law will be punished.现在分词短语，也可表示进行的动作2. Weather life will continue on the earth for millions of years to come will depend on whether this problem can be solved.for millions of years to come 中不定式to come 作定语，与前面的名词有逻辑上的主谓关系。
Eg: She is the last person to tell lies.3．The problem was that the earth became violent because it was not clear whether the solid shape was to last or not.The problem was that …, that 引导表语从句，that 只起连接作用，无意义，但不能省略。
英语人教版(2019)必修第三册 Unit 4 Space Exploration (28张ppt)
M3 Unit4 Space Exploration Reading for Writing
learning objectives
1. Read the argumentative essay about space exploration
2. Study the features of the argumentative essay
realise the importance and benefits of exploring space
to give background information; to stimulate the readers'
useful structures to express different opinions
Structure the essay （构思文章框架）
first para.
introduction paragraph
middle para.
body paragraph
last para.
closing paragraph
different opinions
supporting argumentation
4. How does space exploration benefit the products that people use nowadays? High-end products around the world are made to a higher standard now because of advanced technology which was first created to meet the requirements for space exploration.
高一英语必修3Unit4 Astronomy the science of the stars优质教案
Unit 4 Astronomy: the science of the starsWarming Up, Pre-reading and Reading 单元教学目标II．目标语言Period 1 Warming up & reading(1) Teaching goals1. Target languagea重点词汇和短语astronomy, atmosphere, system, violent, solid, explode, carbon, dioxide, oxygen, surface, planet, harmful, development, spread, method, depend, solar system, in time, prevent…from, depend on b重点句子1.What it was to become was a mystery until the dust began to slowly combine into a ball movingaround the sun. P252.It’s exploded loudly with fire and rock, which were in time to produce the water vapour, carbondioxide, oxygen, nitrogen and other gases, which were to make the earth’s atmosphere. P253.It allowed the earth to dissolve harmful gases, which had become part of the earth’s atmosphere,into the oceans and seas. P254.Whether life will continue on the earth for millions of years to come will depend on whether thisproblem can be solved. P262. Ability goalsa. Enable Ss to talk about the science of the stars, the development of life and space travel andgravityWhere do we come from?How did the universe begin?Why is the universe the way it was?How will it end?How much do you know about universe?Do you want to have a space travel?Do you know something about gravity?b. Understand the text and answer the following questions: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?c. Enable the Ss to understand the details about the passage, choosing the correct answer accordingto the text and put the order of development of life into a time line and answer questions.d. Retell the passage using key sentences.3. Learning ability goalsEnable Ss learn how to talk about the beginning of life on the earth.Teaching important pointsa. Talk about the beginning of life on the earth.Why did animals first appear in the seas?Why did green plants help life to develop?b. Discuss the order of development of lifeTeaching difficult pointsa. Understand the beginning of life on the earth.b. Discuss the questions:What will our future be if the earth may become too hot for the lives on it?Why are humans the cleverest animals on the earth?Teaching methodsa.Skimming and scanningb.Asking-and-answering activity to check the Ss’ understanding of the text.c.Individual, pair or group work to finish each task.d.Discussion.Teaching aidsa computerTeaching proceduresStep 1 quizSome questions on PPT.Step 2 lead inIn our solar system eight planets circle around the sun. What are they?(Note：According to the present day scientific study, there are only eight planets, with the Plutoexcluded.)S: The Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.T: Which planet do we live on? Can you describe what it looks like?S: Earth. It supports a variety of life and 70% of the earth is covered with seas or oceans.Step 3 discussionWhere do we come from? Or we can say: Who are our ancestors?Do you know any ancient idea about the beginning of the universe?Pangu separates the sky from the earth.The sky and the earth were at first one blurred entity like an egg. Pangu was born into it. The separation of the sky and the earth took 18,000 years- the yang which was light and pure rose to become the sky, and the yin which was heavy and murky sank to form the earth. Between them was Pangu, who went through nine changes every day, his wisdom, greater than that of the sky and his ability greater than that of the earth. Every day the sky rose ten feet higher, the earth became ten feet thicker, and Pangu grew ten feet taller. Another 18,000 years passed, and there was an extremely high sky, an extremely thick earth, and an extremely tall Pangu. Then came the Three Emperors (the Emperor of the Sky, the Emperor of the Earth, the Emperor of the Men.)So these numbers came into existence and evolve like this. The number begins with one, becomes established at three, is completed at five, prospers at seven, and ends in nine. So the sky is ninety thousand li from the earth.Other legends about the beginning of universeThe Biblical Account"In the beginning God created the heavens and the earth. Now the earth was formless and empty, darkness was over the surface of the deep, and the spirit of God was hovering over the waters. And God said...."Day 1 : God spoke and separated light from darkness creating Day and NightDay 2 : God spoke and separated the water creating sky and oceanDay 3 : God spoke and created dry landDay 4 : God spoke and created the sun, moon, and starsDay 5 : God spoke and created living creatures in the air and seaDay 6 : God spoke and created the land animals and manDay 7 : God rested and blessed this day calling it HolyIndiaBrahma has created the world many times. This creation is repeated every four ages or yugas. There are four yugas in one eon or kalpa. In the beginning of each kalpa the world is a watery chaos.As Brahma thought beings were created. The demons were created by a wind from his rectum. After creating the demons he discarded his body which became night. He assumed a new body and out of his mouth came the shining gods or devas. This body was also discarded and became day. With his next body he created ancestor spirits. With his fourth body Brahma created human beings were created. This discarded body became the moon. With the fifth body Brahma had a strange thought and he created ogres, terrible creatures, that wanted to devour the primordial sea of chaos. In shock at what he had done he then created ghouls, or Gandharvas. Finally he regained his senses and created birds, mammals, plants, and all the other life that we see today.Step 4 appreciationPlay a video for the studentsHow many types of life on the earth have you seen in the video? Name them.Students tell everything they have seen in the video. (Present on the blackboard the new words and a general picture of the topic of this lesson.)Big Bang universe a cloud of dust globe violent atmosphere water plants cells shellfish fish land animals insects amphibians reptiles dinosaurs mammals apes(monkeys) humansStep 5 fast readingHow did life develop through history?Read fast and find out the answers.A cloud of dust →a solid ball →presenceQ: Why was it necessary for plants to grow before animals?(Plants provided oxygen for animals to breathe.)Step 6 RetellingSuppose you are Dr. … who studies astronomy. You are invited to g ive a speech to the school students about the development of life on “Earth Day” (April 22nd).Homework:1.Search the Internet for the information of the development of life.2.Read and learn good words, phrases or structures from Reading.Period 2 reading (2)Step 1 Scanning1 What’s the style of the text?2 What’s the main idea of the text?Step 2 skimmingFind out the main idea of each para.Step 3 careful readingFinish off the chart.Key to the exercise:2.shellfish and all sorts of fish 5.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.Step 4 consolidationT or F1.The earth was a cloud of dust before it combined into a ball around the sun.2.The water vapour, carbon dioxide, oxygen, nitrogen formed the earth’s atmosp here.3.The coming of small plants growing in the water made the earth different.nd animals appeared before the green plants on land.5.Dinosaurs produced their young by laying eggs.6.The earth may become too hot if too much carbon dioxide was put into the atmosphere.Step 5 RetellingRetell the text using about 100 words.Notes: Use the two questions and the chart to retell the passage;The possible version below can be used as a material for both retelling and dictation. Retelling:The explosion of the earth produced water vapor, which turned into water when the earth cooled down. Water allowed the earth to dissolve harmful gases into the oceans and seas. That made it possible for life to begin to develop. The arrival of small plants encouraged the development of early shellfish and all sorts of fish. Many millions of years later the first green plants began to appear on land. Later land animals appeared. Some were insects. Others, called amphibians, were able to live on land as well as in the sea. When the plants grew into forests, reptiles appeared for the first time. Later, dinosaurs developed. They became the most important animals on the earthfor millions of years. After they disappeared, mammals became more important. They were the last group of animals and they were different because they produced their young from within their bodies. Small clever animals, with hands and feet, appeared and spread all over the earth. As time went by, they covered the earth and have become the most important animals on the planet.Step 6 discussion1.What should we do with the global warming problem?Suppose: some of you are officials of the government/some of you are ordinary people2.Suppose you were an expert of astronomy, and now you and your workmates are preparing for a meeting whose topic is the beginning & and the prospect(展望) of the life/ human being on the earth. Work in your group, and try to develop your speech!HomeworkRetell the passage according to the form..Remember important language points.English weekly page 4 part 2。
高一英语必修3Unit4基础知识练习
高一英语必修3Unit4基础知识练习一、单项选择：1. In ____ space, there are plenty of planets besides ____ earth.A. /; /B. /, theC. the, theD. the, a2. Work hard and never give up, and you will achieve your goal _____.A. in timeB. on timeC. by the timeD. at the time3. From my point of view, the ____ movie we saw today is very exciting, as there are so much fight and chase.A. rudeB. violentC. fierceD. impolite4. Jerry pretended to be sick to prevent himself ______ by his father.A. from punishingB. punishedC. being punishedD. to be punished5. After I took a seat in the restaurant, a waiter came up and began to ____ the table.A. layB. lieC. makeD. put6. It is the first time I _____ such a beautiful city.A. came toB. come toC. have come toD. coming to7. _____ he will join us won’t make too much difference.A. WhatB. ThatC. WhetherD. If8. As we all know, mammals _____ their young from within their bodies.A. layB. produceC. createD. invent9. When I was eighteen, I read the novel _____.A. the first timeB. at the first timeC. at firstD. for the first time10. Tom and Jenny decided to get married in the year ____.A. comingB. cameC. will comeD. to come二、词组填空prevent from depend on give birth to cheer up cool down in timenow that break out be different from as well as escape from1. I’m going to relax ________________ the school year is over.2. Will you be able to finish the job _________________.3. The air-conditioning doesn’t seem to be ___________________ the room much.4. Once the war ___________________, a great number of people will lose their homes.5. I ___________________ you to tell me everything.6. He was ___________________ taking part in the party by accident.7. Every time I was in low spirits, she would try her best to make me _______________.8. Patsy was celebrating last night after ___________________ twins.三、语法练习1. ______ he is a strict and good headmaster is known by everyone in the school.A. ThatB. BecauseC. ForD. /2. There is no doubt ______ he will come tonight.A. thatB. whetherC. ifD. when3. _______ makes no difference _____ he will come or not.A. This, ifB. That, ifC. It, whetherD. This, whether4. ______ is important to a person is _____ he must know ________ he is fit for.A. It, what, thatB. That, how, whatC. It, that, thatD. What, that, what5. ____ is a fact that the book A Brief History of Time written by Hawking is popular with ordinary people.A. ThereB. ThisC. ItD. That6. It’s no longer a question now _____ man can land on the moon.A. thatB. ifC. whetherD. what7. It was at the very beginning ______ Mr Black decided to send more fire-fighters there.A. whenB. thatC. whatD. where8. _____ all the inventions have in common is _____ they have succeeded.A. What, whatB. That, thatC. What, thatD. That, what9. ______ is no doubt that you will be warmly welcomed.A. ItB. HeC. ThereD. That10. ----_______ can I do with such a situation? ----Take _____ measure you consider best.A. How, whicheverB. What, whateverC. How, whateverD. Which, whichever四、完成句子1. 当你处于卡逆境时，你能够及时要求关心。
高一英语人教新课标必修3+Unit+4+全单元重要词组总结
Unit Four1.think about考虑think of 想起think over仔细考虑2.match…with把……与……配对3.interest sb使某人感兴趣be interested in对……感兴趣an interesting topic一个令人感兴趣的话题4.on earth世界上，人世间；到底，究竟（放who, what, when, where, how,why等后面）on the earth在地球上5.in time及时in time to do sth/for sth及时做某事6.a wide accepted theory一个广泛被接受的理论7.begin with始于8.in all direction四面八方directions for use 用法说明in the direction of 朝着……的方向under the direction of 在……指导下9.be to do sth（按计划，安排）将要做某事10.cool down冷却11.unlike sb/sth不像某人/物it’s unlike sb/sth to do sth做某事不像某人的做法be unlike（两个人/事）不同/不像12.It is harmful(for sb) to do sth对某人来说做某事是有害的be harmful to sb对某人有害=do sb harm=do harm to sb对某人有害There’s no harm in (sb’s ) doing sth某人做某事无害处=It does no harm (for sb) to do sth13.as well as 也，又，还，和……一样好as well也14.dissolve…with把……溶解……里15.a chain reaction一种连锁反应y eggs生蛋17.exist in 存在于……中exist on 靠……生存、生活be in existence存在bring into existence使发生/产生come into existence开始形成18.remain+n./a./prep.phr./to do/现在分词/过去分词19.be different from与……不同20.give birth to 生21.too much+[u]n.太多……much too+a.22.prevent sb (from) doing sth阻止某人做某事=stop sb (from) doing sth=keep sb from doing sthkeep sb doing sth让某人不停地做某事23.depend on 取决于，依赖于24.the earth ‘s gravity 地球的重力25.a satellite of the earth 地球的卫星26.a./adv/v.+enough（adv.）足够的……enough+n./n.+enough(a.027.have a chance to do sth 有做某事的机会28.explain to sb sth=explain sth to sb向某人解释……explain that29.be off休假30.get close to接近，靠近（动态变化）be close to 离……近（状态）31.cheer up欢呼32.原比名，倍总前，比较对象仍不变A+be+倍数+as+a.(原级)+as+BA+be+倍数+a.(比较级)+than+BA+be+倍数+the+n(size/length/amount)+of+B33.now that既然34.get the hang of掌握，熟悉35.break out突然爆发break down 打破，毁掉，坏除break in 破门而入，打断break away from 脱离，打破常规break through 突围，冲垮，克服break up 拆散，分裂break one’s word 食言find fault with sb专挑某人的毛病，找茬at fault 有错，有责任to a fault 过分地，过度地36.die out （传统风俗等）消失；（物种，家族）绝种，灭绝die of/from 因……而死be dying for sth./to do sth 渴望某物/极想做某事die a/the death彻底失败，完全消失，不复存在die away逐渐衰弱，逐渐消失die down逐渐变弱/j降低/平息/暗淡die off相继死去。
新人教版必修3新教材高中英语Unit4SpaceExplorationReadingandThink
3.Mankind is exploring the space _i_n_t_h_e_h__o_p_e_o_f finding out more about the universe. 4.It can _l_e_a_d_t_oan accident that kills everyone on the large aircraft. 5.However, some scientists __a_re__d_e_te_r_m__in__ed__t_o help humans realize their dream.
3.阅读主题活动 (1)What do you think of the space exploration? _I_t_h_i_n_k_i_t_i_s _o_f_g_r_e_a_t _b_e_n_e_f_it_f_o_r_u_s_._T_h_r_o_u_g_h__fu_r_t_h_e_r_ _s_tu_d__y_o_f_s_p_a_c_e_, _p_e_o_p_le__w_i_ll_m__a_k_e__fu_l_l_u_s_e_o_f_i_t_i_n_t_h_e_ _fu_t_u_r_e_.
【阅读微技巧】
迅速浏 览文章, 抓住关 键词, 理清论 点和论 据
找出段落中支持topic sentence的detailed words, 从而总结出段落大意。如时间标志词: on 4 October 1957, on 12 April 1961, on 20
July 1969
关注每一段中能够表现出对探索太空抱有坚 定信心和意愿的词汇和语句, 如: be determined to do, believe in, carry on等, 从而
(explore) space.On 4 October 1957, the Sputnik 1 satellite (4) _w_a_s_l_a_u_n_c_h_e_d_(launch) by the USSR. (5) _A_l_t_h_o_u_g_h_/T__h_o_u_g_h_ scientists try to make sure nothing goes wrong, accidents can still happen.These disasters made everyone (6)_d_i_sa_p__p_o_in_t_e_d_(disappoint), but people still believe in the importance of (7) _c_a_r_r_y_in_g_(carry) on space exploration.In 2003,
外研版高一英语必修第三册(2019版)_Unit4_单元知识预览
I think the artist is saying…
There’s no meaning in the work.For example, …
I can’t see...in the work，but I can see…
它的创作者—画家韩干，不仅以捕捉动物的身体特征，而且以捕捉动物的内在精神和力量的画技而闻名。
13.The horses，whetherresting or on the move，offered him plenty of inspiration.
这些马，无论是在休息还是在移动中，都给了他很多灵感。
To be honest，I prefer...I recommend…because…
I think…is the best choice，because…He/பைடு நூலகம்he specialises in…
His/Her work shows…I agree with him/her.
I’m afraid that I have to disagree.I think…
be aware of意识到range from…to…从……到……排列
be fond of...喜欢……be regarded as...被看作……
not only…but also…不但……而且……
by accident偶然地due to因为，由于
旧知温习
be famous for…因……而闻名be sure of…确信……
然后在2015年，意大利一家画廊的清洁工把一堆空瓶子、烟头和彩纸误认为是垃圾扔掉了一件艺术品！
译林版高一英语必修第三册(2019版)_Unit4_单元概要
一、 单元概述本单元的主题语境是“人与社会”，话题是“科学家、科学发现和科学精神”，涉及的语篇类型有：新闻报道、策划方案、演讲、事实档案。
本单元的教学旨在帮助学生认识科学发现的巨大推动作用，理解科学家的责任担当和科学精神的价值所在。
整个单元的八个板块分别涉及“科学家、科学发现和科学精神”的多个方面。
Welcome to the unit板块以视频形式引入单元主题，简要介绍了两位对社会发展有巨大贡献的科学家，一位是中国的袁隆平（杂交水稻专家），另一位是英国的霍金（著名物理学家）；Reading板块以新闻报道的形式重点介绍了2015年诺贝尔生理或医学奖获得者屠呦呦在发现青蒿素的过程中付出的不懈努力，旨在让学生感受科学家身上体现出的可贵品质和精神；Grammar and usage板块的话题是“科学发现”，语法项目是动词-ed形式做定语、状语和宾语补足语的用法；Integrated skills板块以“校园科学节”为话题，通过一系列听、读、说、写的活动，最终完成一个为学校科学节设计活动方案的任务；Extended reading板块的语篇节选改编自1965年诺贝尔物理学奖获得者、美国著名科学家理查德 · 费曼的公开演讲，旨在引导学生思考并正确认识科学的价值所在；Project板块要求学生通过合作学习、探究学习，制作一份事实档案，简要介绍一位科学家的生平；Assessment板块引导学生运用元认知策略进行阶段性反思和总结，分析存在的问题并制订针对性的解决方案；Further study板块引导学生运用资源策略，通过互联网获取有关诺贝尔奖的更多信息，同时阅读有关科学家的故事，加深对改变世界的科学家这一话题的理解。
本单元卷首的名人名言出自欧文 · 朗缪尔，意为：“科学家的驱动力主要是好奇心和对真理的渴望。
”欧文 · 朗缪尔是美国化学家、物理学家，因其建立的“表面分子定向说”于1932年获得诺贝尔化学奖。
新版人教版高中英语词汇表必修三 Unit4
词汇表必修三Unit41. astronaut n. 宇航员;太空人2. procedure n. 程序;步骤;手续3. m ental adj 精神的;思想的4. cm abbr (centimetre/ senti: (r)or centimeter)厘米5. intelligent adj. 有智慧的;聪明的;有智力的6. rocket n. 火箭;火箭弹7. gravity n. 重力;引力8. frontier n. 边境;国界;边远地区9. vehicle n. 交通工具;车辆10. universe n. 宇宙;天地万物11. determined adj. 有决心的;意志坚定的12. determine vt. 查明;确定;决定13. satellite n. 人造卫星;卫星14. aunch n. 发射;发起;上市15. orbit n. (环绕地球、太阳等运行的)轨道;势力范围vt.＆vi.沿轨道运行;环绕…运行16. giant adj. 巨大的;伟大的n.巨人;巨兽;伟人17. leap n. 跳跃;剧增;剧变(leapt, leapt /lept/or leaped, leaped vt.＆vi.跳过;跃过18. mankind n. 人类19. agency n. (政府的)专门机构;服务机构;代理处20. transmit vt.＆vi.传输;发送21. data n. [pl.]资料;数据22. disappointed adj. 失望的;沮丧的23. desire n. 渴望;欲望vt.渴望;期望24. carry on继续做，坚持干25. ongoing adj. 持续存在的;仍在进行的;不新发展的26. on board 在宇宙飞船上;在船上;在飞机上27. independently adv. 独立地;自立地28. independent adj. 独立的;自立的29. spacecraft n. 航天器;宇宙飞船30. spacewalk n. 太空行走;太空行走的时间31. jade n. 玉;翠;玉器32. dock vi.＆vt.(两架航天器)对接;(使)……进港.码n头;船坞33. signal vt.＆vi.标志着;标明;发信号n.信号;标志34. in the hope of doing sth抱着……的希望35. so as to (do sth)为了;以便36. recycle vt. 回收利用;再利用37. muscle n. 肌肉;实力;影响力38. lack n. 缺乏;短缺.没有;缺乏39. float vi. 浮动;源流;源浮；vt使浮动;使漂流40. otherwise adv. 否则;要不然41. beyond prep.在更远处;超出42. solar adj. 太阳的;太阳能的43. solar system太阳系;类太阳系44. current adj. 当前的;现在的n.水流;电流;思潮45. figure out弄懂;弄清楚;弄明白46. sufficient adj. 足够的;充足的47. soap n. 肥皂48. towel n. 毛巾;抹布49. microwave n.( also microwave oven)微波炉50. tissue n. 纸巾;(人、动植物细胞的组织)51. facility n. 设施;设备52. keen adj. 热衷的;渴望的53. globe n. 地球;世界;地球仪54. argue vt.＆vi.论证;争辩;争论55. argument n. 争论;争吵;论点56. fatal adj. 致命的;灾难性的57. shallow adj. 肤浅的;浅的58. result in导致;造成59. pattern n. 模式;图案;模范60. analysis n (pl analyses )(对事物的)分析;分析结果61. as a result 所以;结果(是)62. high- end adj. 高端的63. monitor n. 监视器;监测仪vt.监视;监测;监控64. regularly adv. 经常;定期地65. regular adj. 定期的;经常的;正常的66. foam n. 泡沫橡胶;泡沫67. pillow n. 枕头68. smartphone n. 智能手机69. resource n. 资源;财力;物力70. imited adj. 有限的71. provide for sb提供生活所需72. closing adj. 结尾的;结東的n.停业;关闭;倒闭73. in closing 最后74. mystery n. 神秘事物;迷75. run out用完;耗尽76. attach vt. 系;綁;贴77. oxygen n. 氧;氧气78. Sputnik 1 “旅伴一号”(苏联发射的人类第一颗人造卫星)79. the USSR abbr. the Union of Soviet Socialist Republics苏联80. Yuri Gagarin 尤里・加加林(苏联宇航员)81. Neil Armstrong/'niol ' a: strop/尼尔・阿姆斯特朗(美国宇航员)82. NASA abbr. National Aeronautics and SpaceAdministration (美国)国家航空与航天局83. Voyager1 “旅行者一号”84. Soyuz 11 “联盟11号85. Challenger “挑战者”号航天飞机86. the International Space Station国际空间站87. Jade Rabbit “玉兔”月球车88. Mars n. 火星89. Jupiter n. 木星90. Typhoon Goni 合风天鹅91. GPS abbr. global positioning system全球(卫星)定位系统。
人教版高一英语必修三Unit-4全套课件
star
(2)动词（及物） ( starred; starred; starring) 1）用星形物装饰 2）用星号标出 3）使成明星,由......主演 Yesterday we saw a film starring Charlie Chaplin. 昨天我们看了一部查理· 卓别林主演的电影。 3. 动词（不及物） ( starred; starred; starring) 1）当明星,主演。如： She has starred in some thirty films. 她主演过大约30部影片。
1. astronomy
天文学 n. Astronomy is the scientific study of the stars, planets, and other natural objects in space. 相关短语 radar astronomy radio astronomy
雷达天文学 电波(无线电)天文学
Answer key for question 1: Paragraph 1: A widely accepted theory about the formation of the universe. Paragraph 2: The formation of water for life. Paragraph 3: The importance of water for life. Paragraph 4: The development of plants and animals on the earth. Paragraph 5: The arrival of humans and their impact on the earth.
loud 意思是“大声地、高声地、响亮地”，强调声音响 亮。常与动词speak, talk, say, laugh等连用。如： Don’t talk so loud. 讲话声音不要这么大。 Facts speak louder than words. 事实胜于雄辩。 loudly 的意思是“高声地”，有时可与loud通用，但含 有“喧闹”的意味。如： Someone knocked loudly at the door. 有人在大声敲门。 Don’t talk so loudly/loud. 说话声音不要这么大。 在现代英语中有时在并不喧闹的场合也用loudly. 如： Will you please read the text loudly? 你能不能大声读 这篇课文？
高一英语必修三unit4第四单元知识点
高一英语必修三unit4第四单元知识点词汇部分wildlife /'waildlaif/ n.野生动植物protection /pr?'tek?n/ n.保护wild /waild/ adj.野生的；野的；未开发的；荒凉的habitat /'h?bit?t/n.栖息地（动植物的）自然环境threaten /'θret?n/ vt. & vi.恐吓；威胁decrease /di'kri:s/ vi. & vt.减少；（使）变小；或变少endanger /in'deind??/ vt.危害；使受到危险die out 灭亡；逐渐消失loss /l?s/ n.损失；遗失；丧失reserve /ri'z?:v/ n.保护区hunt /h?nt/ vt. & vi.打猎；猎取；搜寻zone /z?un/ n.地域；地带；地区in peace 和平地；和睦地；安详地in danger (of) 在危险中；垂危species /'spi:?i:z/ n.种类；物种carpet /'kɑ:pit/ n.地毯respond /ri'sp?nd/ vi.回答；响应；做出反应distant /'dist?nt/ adj.远的；远处的fur /f?:/ n.毛皮；毛；软毛antelope /'?ntil?up/ n.羚羊Zimbabwe /zim'ba:bwei/ n．津巴布韦(非洲东南部国家)relief /ri'li:f/ n.（痛苦或忧虑的）减轻或解除；减轻痛苦的事物in relief 如释重负；松了口气laughter /'lɑ:ft?/ n.笑；笑声burst into laughter 突然笑起来；大声笑了出来mercy /'m?:si/ n.仁慈；宽恕；怜悯certain /'s?:tn/ adj.确定的；某一；一定importance /im'p?:t?ns/ n.重要（性）WWF (World Wildlife Fund) 世界野生生物基金会rub /r?b/ vt.擦；摩擦protect … from 保护……不受……（危害）mosquito /m?'ski:t?u/ n.蚊子millipede /'milipi:d/ n．(=millepede)千足虫insect /'insekt/ n.昆虫contain /k?n'tein/ vt.包含；容纳；容忍powerful /'pau?fl/ adj.强大的；有力的affect /?'fekt/ vt.影响；感动；侵袭attention /?'ten?n/ n.注意；关注；注意力pay attention to 注意appreciate /?'pri:?ieit/ vt.鉴赏；感激；意识到succeed /s?k'si:d/ vi.成功vt.接替；继任Indonesia /ind?u'ni: ??;-zi?/ n．印度尼西亚(东南亚岛国) rhino /'rain?u/ n.犀牛secure /si'kju?/ adj.安全的；可靠的income /'i?k?m; 'ink?m/ n.收入employ /im'pl?i/ vt.雇用；利用（时间、精力等）harm /hɑ:m/ n. & vt.损害；危害Milu deer麋鹿bite /bait/ vt. & vi.(bit,bitten) 咬；叮；刺痛extinction /ik'sti?k?n/ n.灭绝；消亡dinosaur /'dain?s?:/ n.恐龙come into being 形成；产生county /'kaunti/ n.县；郡inspect /in'spekt/ vt.检查；视察unexpected /?nik'spektid/ adj.没料到的；意外的incident /'insid?nt/ n.事件；事变dust /d?st/ n.灰尘；尘土；尘埃according to 按照；根据……所说Mauritius /m?'ri??s/ n．毛里求斯(非洲东部岛国) disappearance /dis?'pi?r?ns/ n.消失fierce /fi?s/ adj.凶猛的；猛烈的so that 以致于；结果ending /'endi?/ n.结局；结尾faithfully /'feiθf?li/ adv.忠诚地；忠实地Colobus /'k?l?b?s/ monkey (非洲产)疣猴，髯猴词组部分1. as a result结果As a result of= because of 由于result in = cause导致result form 由于2. die out （动，植物物种）灭绝die o 死于…（多内因）die from死于…（多外因）die dow变弱；逐渐消失 be dying for 渴望得到…3. be at a loss = be puzzled at =be confused迷惑的，不解的suffer a loss (of) 蒙受损失 make up for a loss 弥补损失be lost in one’s thought(陷入沉思) lose heartlose one’s heart to sb4.in peace 平静的（地）；安静的（地）in silence/ in quiet/in surprise/in a hurry5.hunting for搜索; 搜寻6.be in danger of 有… 危险be out of danger脱离危险endangered adj. 濒危的 dangerous 危险的7.have / give an effect on / upon …take effect(生效)come / go into effect 生效；实施8.be concerned about担心.关心，挂念 9. get dressed穿上衣服get done强调动作，不能和表一段时间的状语连用;be done 表状态10.turn round : 转过去，围绕…旋转11.apply to应用be applied to被应用于apply for请求,申请….. apply to sb. for sth.12.protect ……from保护…..免受….危害prevent from阻止（stop/ keep from）13.have aeffect on对...有影响14.with a sad face looking at her. with + 宾语(O) + 宾语补足语/doc/dd5261298.html,e into being: 形成；产生；开始存在come into use：开始被使用come into one’s mind / head: 突然想到come into fashion: 开始流行come into consideration: 开始考虑必背知识点1. If the ir habitat is threatened or they can’t find enough food, their numbers may decrease. 如果他们的栖息地受到威胁或者他们找不到足够的食物，他们的数目就可能减少。
【高中英语教材知识梳理】必修三 Unit 4
Unit 4Astronomy：the science of the starsⅠ.单词语境记忆1．exist in space存在于太空2．crash into a truck 撞上一辆卡车3．float on the surface of the water 漂浮在水面上4．pull out my tooth 拔掉我的牙齿5．masses of work 一大堆的工作6．in that cold climate在如此寒冷的气候条件下7．create a comfortable atmosphere创造一种舒适的气氛8．more than one billion dollars 十亿多美元Ⅱ.词性转换与派生记忆1．puzzle n．谜；难题→v t.& v i.(使)迷惑；(使)为难2．religion n．宗教；宗教信仰→religious adj.宗教的3．theory n．学说；理论→theoretical adj.理论的，理论性的4．violent adj.猛烈的；激烈的；强暴的→violence n．暴力→violently ad v.暴力地；猛烈地5．harmful adj.有害的→harm n．& v．伤害→harmless adj.无害的6．exist v i.存在；生存→existence n．存在；生存7．puzzle v i.& v t.(使)迷惑；(使)为难n．谜；难题→puzzled adj.迷惑不解的→puzzling adj.令人迷惑的8．biology n．生物学→biologist n．生物学家Ⅲ.单词趣味串记1．Tom was in violent pain.As a result，he behaved violently and treated everything with violence.汤姆处于极度痛苦之中，因此他表现得很粗暴，一切都以暴力对待。
(完整版)高一英语人教版必修三Unit4课文内容
Unit 4 Astronomy: the science of the starsHOW LIFE BEGAN ON THE EARTHNo one knows exactly how the earth began, as it happened so long ago. However, according to a widely accepted theory, the universe began with a “Big Bang ”that threw matter in all directions.After that, atoms began to form and combine to create stars and other bodies.For several billion years after the “Big Bang ”, the earth was still just a cloud of dust. What it wasto become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe. The earth became so violent that it was not clear whether the shape would last or not. It exploded loudly with fire and rock. They were in time to produce carbon dioxide, nitrogen, water vapour and other gases, which were to make the earth’s atmosphere. What is even more important is that as the earth cooled down, water began to appear on its surface.Water had also appeared on other planets like Mars but, unlike the earth, it had disappeared later. It was not immediately obvious that water was to be fundamental to the development of life. What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas. This produced a chain reaction, which made it possible for life to develop.Many millions of years later, the first extremely small plants began to appear on the surface of the water. They multiplied and filled the oceans and seas with oxygen, which encouraged the later development of early shellfish and all sorts of fish. Next, green plants began to grow on land. They were followed in time by land animals. Some were insects. Others, called amphibians, were able to live on land as well as in the water. Later when the plants grew into forests, reptiles appeared for the first time. They produced young generally by laying eggs. After that, some huge animals, called dinosaurs, developed. They laid eggs too and existed on the earth for more than140 million years. However, 65 million years ago the age of the dinosaurs ended. Why they suddenly disappeared still remains a mystery. This disappearance made possible the rise of mammals on the earth. These animals were different from all life forms in the past, because they gave birth to young baby animals and produced milk to feed them.Finally about 2.6 million years ago some small clever animals, now with hands and feet, appeared and spread all over the earth. Thus they have, in their turn, become the most important animals on the planet. But they are not looking after the earth very well. They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space. As a result of this, many scientists believe the earth may become too hot to live on. So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.A VISIT TO THE MOONLast month I was lucky enough to have a chance to make a trip into space with my friend Li Yanping, an astronomer. We visited the moon in our spaceship!Before we left, Li Yanping explained to me that the force of gravity would change three timeson our journey and that the first change would be the most powerful. Then we were off. As the rocket rose into the air, we were pushed back into our seats because we were trying to escape the pull ofthe earth ’s gravity. It was so hard that we could not say anything to each other. Graduallythe weight lessened and I was able to talk to him. “Why is the spaceship not falling back to the earth? On the earth if I fall from a tree I will fall to the ground. ”I asked. “We are too far from theearth now to feel its pull, ”he explained, “so we feel as if no gravity at all. When we get closer tothe moon, we shall feel its gravity pulling us, but it will not be as strong a pull as the earth’s.”I cheered up immediately and floated weightlessly around in our spaceship cabin watching the earth become smaller and the moon larger.When we got there, I wanted to explore immediately. “Come on, ”I said. “If you are right, my weight will be less than on the earth because the moon is smaller and I will be able to move more freely. I might even grow taller if I stay here long enough. I shall certainly weigh less!”I laughed and climbed down the steps from the spaceship. But when I tried to step forward. I found I was carried twice as far as on the earth and fell over. “Oh dear,”I cried, “walking does need a bit of practice now that gravity has changed. ”After a while I got the hang of it and we began to enjoy ourselves.Leaving the moon ’s gravity was not as painful as leaving the earth ’s. But returning to the earth was very frightening. We watched, amazed as fire broke out on the outside of the spaceship as the earth’s gravity increased. Again we were pushed hard into our seats as we came back to land. “That was very exhausting but very exciting too,”I said.“Now I know much more about gravity!Do you think we could visit some stars next time? ”“Of course,”he smiled, “which star would you like to go to? ”。
高一英语必修3-Unit-4-Astronomy-the-scien
高一英语必修3 Unit 4 Astronomy: the science of the stars人教试验版【本讲教化信息】一、教学内容必修3 Unit 4 Astronomy: the science of the stars（一）重点单词（二）重点短语（三）重（难）点句型二、学问精讲（一）重点单词1. system n.[c] 系统；体系；制度systematic adj.He created a new system of teaching foreign languages.他创建了一种新的外语教学体系。
The new system has had a disastrous effect on productivity.新制度对生产率产生了灾难性的影响。
Too much alcohol is bad for the system.过量饮酒对身体有害。
theory n.学说；理论theoretic adj.There are many theories about the origin of life.关于生命起源的学说有许多。
In this way they can better apply theory to practice.这样他们就能更好地把理论运用到实践中去。
Your plan sounds fine in theory it doesn’t work in practice.你的支配在理论上听起来不错，但在实践中无法实施。
2. violent adj. 猛烈的；激烈的；粗暴的violence n.They are launching a violent attack on the enemy.他们对敌人绽开了猛烈的进攻。
The class was shocked by his violent language.全班同学对他激烈的言辞感到震惊。
Children should not be allowed to watch violent movies.不应允许儿童看暴力电影。
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必修2 unit 41.wild adj 野生的，未开发的wild flowers wild mountain regionsbeyond sb’s wildest dreams超出sb想象的，做梦也想不到的My boss offered me a salary beyond my wildest dreams.2.decrease v&n 减少，变小，降低These measures will help decrease the cost of production..Student number have decreased by 10%. / to 1000.There is a decrease of 6% in the number of visitors to museum.3.die out (物种)灭绝，（风俗，做法等）逐渐消失Many old customs / animals are dying out.The noise had died down. 逐渐变弱，渐渐消失The wind had died away by dusk. (声音，风，光等)变弱;逐渐止息4.loss 损失，丧失He told the police about the loss of his car.The fire causes a great loss.at a loss 茫然不知所措5.hunt打猎，搜寻They went to hunt deer.We'll go hunting in the afternoon.hunt for 搜寻，搜捕I'm hunting a job.6.in dangerThey are in danger of disappearing.Doctors said she is now out of danger.He is dangerous.他是个危险人物7.Daisy had always longed to help endangered species of wildlife.long后接to do 或for…渴望；盼望He longed to see her again.I am longing for warm weather.She longed for him to return.8.respond vi. 回答；响应；做出反应She responded to my letter with a phone call.How did she respond to the news?I asked him his name, but he didn’t respond.9.distant adj. 远的; 遥远的; 不相关的；冷淡的；疏远的The girl comes from a distant country.distant relatives 远亲Those two ideas are distantly related.distance n. 距离One can see the ancient ruins from/at a distance of 20 miles.One can see the ancient ruins in the distance.What is the distance from Los Angeles to San Francisco?10.I wonder what is being done to help you.wonder 后为what引导的宾语从句; 宾语从句中用的现在进行时的被动语态The sports meeting is being held in our school.11.relief (痛苦,负担等的)缓和,减轻;解除; 轻松,宽心,慰藉The pills gave her some relief.It’s a relief to talk to someone about it.To her relief, her brother recovered quickly. 令人欣慰的是in relief 如释重负，松了口气12.burst into laughter; burst out laughingburst into tears; burst out crying13.mercy 仁慈，宽恕；怜悯They killed the animals without mercy.短语：at the mercy of…任由摆布，对……无能为力They were lost at sea, at the mercy of wind and weather.Show mercy to sb; have mercy on sb 怜悯某人He showed no mercy to his enemies.14.certain 确定的；某For certain reasons I will not attend the meeting.for a certain reason 为了某种理由I am certain that a certain Mr Smith is asking for you.He is certain/sure to succeed.It is certain that he will succeed.他一定会成功。
注意：some 有某一的意思15.As 按照……的方式Please do the experiment as I am doing.Leave the papers as they are.16.importance 重要性of great importance极为重要17.protect… from/against…保护……不受……（危害）Wearing dark glasses can protect your eyes from the sun.注意与prevent/keep/stop … from…区分18.containSea water contains water.含有The box contains a lot of books.装着，容纳The essay contains 5 chapters.包含（全部）You should include some examples in your essay.( include强调某物为整体的一部分)此外，contain 有克制，抑制之意She was unable to contain her excitement.她无法抑制内心的激动。
19.powerful; powerless20.affect vt. 影响，感动；侵袭He was badly affected by his good deeds.Cancer has affected his lungs.癌症已侵袭了他的肺。
21.pay attention to…注意You should pay attention to watching it.你要留意观察它。
catch/attract sb’s attention todraw/call attention to sthturn one’s attention to22.appreciate 鉴赏，感激；意识到I appreciate your help.I really appreciate having time to relax.我真高兴有时间休息一下。
I would appreciate it if you paid in cash.假如你支付现金的话我会不胜感激。
I don’t think you appreciate how expensive it will be.我想你不了解它会有多昂贵。
23.But what an experience!What 引导的感叹句其中心词为名词；how 引导的感叹句其中心词为形容词或副词。
What a big red apple it is!What beautiful flowers they are!How lovely the baby is！24.succeed success successfulHe succeeded in dealing with the economic crisis.achieve successHe will make a success.China made the 29th Olympic games a success.25.be to do表将来，表示按计划、安排、规定要做的事或命中注定要发生的事She is to be married next month.The Queen is to visit Japan in a week’s time.They were never to see each other again.26.secure 安全的，可靠的Mary felt secure near her parents.The farmers need to have a secure income.27.incomeI have a income of 2000 yuan a month.Her income is larger than her husband.Do you have any income apart from your pay?28.employ v. 雇佣；利用The factory employs a thousand workers.How do you employ your spare time?be employed in 从事于，忙于做sthThe children were employed in painting.29.harm n &v 损害，危害Reading in bed will harm your eyes.Don’t read in bed. It will do harm to your eyes.Reading in bed is harmful to your eyes.30.bite—bit—bitten 咬My sister's dog bit me yesterday.The dog bit Tom in the leg.e into being 形成，产生We do not know when this world came into being.You heat the water, and the steam will come into being.32.inspect v. 检查；视察They inspected the roof.Health Department officials came to inspect the factory.33.incident 事件;事变[C] unexpected adj意外的The Lugouqiao Incident broke out in 1937.The incident woke memories of his past sufferings.Mr. Green paid me an unexpected visit.34.fierce adj 凶猛的，猛烈的。