2019届一轮复习人教版必修三 Unit 4 Astronomy：the science of the stars课件(66张)
harm
to your
physical health，but
harmful
it is also
harmful
adj.有害的
to your mental health.So there is no
harm
(harm)
in advising
you to give it up.
填一填
练一练
背一背 3． 与“太空”有关的高频单
crash
vt.碰
撞；坠落 2．
float
existence exist
vi.& vt.(使)浮 动；(使)漂浮 n．漂浮物
of ghosts? Perhaps ③collide v．碰撞；相撞 they only ④collision n．撞击；碰撞 ⑤run into 撞上 撞上 in the minds of
atmosphere pull
n．大气层；气氛 n．& 6．Is there vt.拉(力)；拖；牵 always a 名 引力 13． globe conflict n． 球 between 词 体；地球仪；地球 science and
religion 14．
15． gravity
n． 宗 n． 万
填一填 动词＋介/副词 1．watch out
练一练 选用左栏短语填空 1．The wall
exist
puzzling
problem
④collision n．撞击；碰撞 ⑤run into 撞上 撞上
vi.存在；生存
puzzled
her.(puzzle)
⑥knock into
填一填
练一练 st night we
背一背 2．“n.＋ful→adj.”荟萃
形 容 词/ 副 词
5.
fundamental
8. 9．
astronomy
词集锦 5.We live in a
n．天文学 名 词
global
①astronomy n．天文学 ②astronaut n．宇航员 ③gravity n．万有引力 ④satellite n．卫星 ⑤orbit n．轨道 ⑥spaceship n．宇宙飞船 ⑦universe n．宇宙 ⑧launch vt.发射
religion
教；宗教信仰 有引力；重力
(religious)？
Ⅱ.阅读词汇(见词识义) 1．chain n．链子；连锁；锁链 2.multiply vt.& vi. 4.carbon n．
碳 5.satellite n．卫星；人造卫星 6.physicist n． 物理学家 7.spaceship n． 宇宙飞船 8.thus adv. 因此，于是 9.gentle adj. 温和的；文雅的 10.climate n． 气候
2019届一轮复习人教版必修3 Unit 4 Astronomy：the science of the stars
C
目 录 ONTENTS
基础知识 回顾 核心考点 突破 随堂巩固 提升 课时作业 提能
基础知识
回顾
Ⅰ.核心词汇(能写会用) 填一填 1. vi.& 动 词 练一练 用所给词的适当形 式填空 1．Do you believe the 背一背 1.各种“碰撞”聚焦 ①crash v．碰撞；坠落 ②bump n．& v．撞；碰 撞(声)
adj.基本的；基 础的 6．
violent
.Final
violent
ly we reached an agreement that we will never use
adj.猛烈的；激 烈的；强暴的
violence whatever
happens.(violent)
填一填
练一练
背一背
4．Playing computer 2．“n.＋ful→adj.”荟萃 games will not only 形 容 词 7． / 副 词 do ①use→useful ②pain→painful ③peace→peaceful ④harm→harmful ⑤power→powerful ⑥doubt→doubtful ⑦meaning→meaningful ⑧cheer→cheerful
had a discussion， ①use→useful which became more and more ②pain→painful ③peace→peaceful ④harm→harmful ⑤power→powerful ⑥doubt→doubtful ⑦meaning→meaningful ⑧cheer→cheerful
3.atom n．
乘；增加
原子
语境串联 With the development of astronomy，people know more about the fundamental theory of climate，atmosphere and the globe.Now more and more satellites and spaceships are sent into space where there's no oxygen and gravity.
system
(globe)
village， but this that we all
n．系统；体系；doesn't mean 制度 10．
theory
behave in the same way.
n．学说；理论
填一填 11． 12．
练一练
背一背 3． 与“太空”有关的高频单 词集锦 ①astronomy n．天文学 ②astronaut n．宇航员 ③gravity n．万有引力 ④satellite n．卫星 ⑤orbit n．轨道 ⑥spaceship n．宇宙飞船 ⑦universe n．宇宙 ⑧launch vt.发射
some people.(exist) ⑥knock into
填一填
练一练
背一背
2． There was a 1.各种“碰撞”聚焦 3．
puzzle
puzzled
①crash v．碰撞；坠落
②bump n．& v． 撞；碰撞 vt.& vi.(使)迷 look on the little girl's 动 惑；(使)为难 (声 ) face because a ③collide v．碰撞；相撞 词 n．谜；难题 4．
人教版高中英语必修三Unit_4_Astronomy：the_science_of_the_stars
在大批人员的介绍引见中，没有几个人希望你记住他们的
名字。
(2)Her garden is a mass of flowers. 她的花园里种满了花。
(3)I don’t like children inthemass . 大体而论，我不喜欢儿童。
(4) Themassof people in that country are Christians. 那个国家的大部分人是基督徒。
注意：a mass of和masses of可以后接可数或不可数名词，作主 语时谓语动词的单复数与of后名词的单复数保持一致。
(1)Few of the people in mass introductions expect you to
remember their names.
(2009·安徽，阅读理解A)
hat and gloves to protect your face from being exposed
to the strong sunlight and your hands from being hurt.
(2009·辽宁)
d．It is necessary to stop the tourists from taking photos with
(2008·江苏，阅读理解B)
这些气体起到像温室玻璃一样的作用，它们允许来自太
阳的能量进入却阻止能量离开。
(2)They would prevent/stop/keep the rich from robbing the
poor. 他们要制止富人掠夺穷人。
(3)He raised his arm to protecthischildfrom 他伸出手臂去保护他的孩子免受伤害。
2019年人教版英语必修三课后练：Unit 4 Astronomy：the science Section 2 课后 Word版含答案
Unit 4 Section ⅡⅠ.单句语法填空1．Mary is very proud because her father is an astronaut.解析：考查冠词。
句意：Mary很自豪，因为她爸爸是宇航员。
astronaut是可数名词，且发音以元音音素开头，所以用an。
2．They don't allow parking(park) in front of the office.解析：考查非谓语动词。
句意：他们不允许在办公室前停车。
allow doing sth.允许做某事，为固定用法。
3．How we can raise enough money for the project remains to_be_discussed(discuss)．解析：考查非谓语动词。
句意：我们怎么才能为该项目筹到足够的钱有待讨论。
分析句子结构可知，discuss和主语之间是逻辑上的动宾关系，且根据句意可知，discuss这一动作将要发生，所以用不定式的被动式。
4．Tom，as well as his parents，is_watching(watch) TV at present.解析：考查主谓一致和时态。
句意：现在Tom和父母正在看电视。
as well as连接两个名词或代词作主语时，谓语动词的数与其前的名词或代词保持一致；且根据时间状语at present可知，此处要用现在进行时。
5．It seems to me that you could succeed in persuading him to change his mind.解析：考查主语从句。
句意：在我看来你能说服他改变主意。
分析句子结构可知，It为形式主语，真正的主语是空处引导的主语从句，因主语从句中不缺成分，故用that。
6．It is uncertain what side effects the medicine will bring about.解析：考查主语从句。
2019届一轮复习人教版必修三Unit 4 Astronomy： the science of the stars学案
Unit4Astronomy：the science of the stars学案Ⅰ.情景默写1.The Transition is now going through crash(碰撞)tests to make sure it meets federal safety standards.(2017·全国卷Ⅱ)2.These include custom－made navigation(导航)tools，night vision systems(系统)and intelligent speed adaptations.(2017·全国卷Ⅲ)3.Worse still，being addicted to cell phones might also lead to teenagers’poor performance at school，thus(因此)adding to the elders’worries.4.His gentle(温和的)smiles and ready hands have always been our best prides.5.The finals of the match were going on in an exciting atmosphere(气氛)and won hearty applause at times.6.His brother received a degree of astronomy(天文学)when he graduated from college.7.You’d better pull(拉；拖)your car over to the side of the road if you must answer a phone call.8.Some fundamental(基本的)mistakes are not allowed to make when you are doing the work.9.As we know，the earth is becoming warmer and warmer due to the global climate(气候)change.10.Unlike(不像)most people in the office who come to work by car，I usually come to work by bus.11.If you multiply(乘)two and three,you will get six.12.Oxygen(氧气)is a kind of gas that is necessary for animals and plants to live.13.The young man knows little about Newton’s law of gravity(重力).14.The smell of new bread floated(飘动)up from the kitchen.15.When the Chinese women volleyball team turned up，all the fans cheered__up(感到振奋).16.Please tell me when Mr.Smith is arriving at the train station so that I can pick him up in__time(及时).17.Once he has made up his mind，no one can prevent him from(阻止)carrying out the plan.18.At last the firefighters put out the fire in the supermarket，which broke__out(突发；爆发)at ten this morning.19.You’ve made me suffer in the past，so now you，in__your__turn(轮到你)，suffer again!20.She married at17and gave__birth__to(分娩)her first child shortly after.21.She bought a heavy curtain to block__out(挡住)the light.Ⅱ.词性转换1.He often says that he doesn’t believe in any religion(religious)and only believes in himself.2.The factory gives off harmful gases.They may do harm to our health.(harm)3.Do you believe the existence of ghosts?Perhaps they only exist in the minds of some people.(exist)4.The puzzled look on her face suggested she was puzzled about the puzzling math problem.(puzzle)5.The robbers hit them violently.They couldn’t bear it any more so they decided to answer violence with violence and began their violent fightback.(violent)1.句型公式：形式宾语it我理所当然地认为他会帮助我们。
2019届一轮复习人教版必修三Unit4Astronomy the science of stars 单元学案(21页word版)
2019届一轮复习人教版必修三Unit4 Astronomy: the science of stars 单元学案【单元基础词汇语法梳理】I.选词填空（请从下面的词汇中选择合适的词填入各小题，注意使用该词汇的正确形式。
）1.A _______________film or television programme does great harm to teenagers.2.As her children grow up, she felt her financial burden reduced but her anxieties_____________.3. Even in a highly skilled workforce some people will be more capable and _______better paid than others.4. The___________ problem for young students lies in their inability to distinguish between reality and invention.5.Such kind of problems you mentioned in your speech just now also ____________in our school.6. The Philippine government wants the US to maintain a military___________ in Southeast Asia.7.Although smokers are clear at the _____effects of smoking, they justcan‟t resist the temptation..8.It is important for middle school students to ________a solid foundation both in art and science.9.With the help of electronic watching equipment and control ________ , many criminal cases are detected and solved.10.When doing reading comprehension, I was always ____________over some long and complex sentences.II.阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
2024届高三英语人教版(2019)必修第三册Unit 4 Space Exploration 一轮
P2: 太空站上的生活和工作情况
1. 穿上宇航服，走出太空舱，在零重力的世界里进行逼真得令人难以置信 的太空行走。
Put on a spacesuit, exit the capsule and go on your incredibly lifelike spacewalk in a world with zero gravity. 2. 在太空中，对于在航天器上呆上几个月的宇航员来说，即使是最直接的 日常任务也可能相当困难。
terms 1. manned 6spaceship 载人宇宙飞船 2. Shenzhou Ⅴ3 spacecraft 神舟五号 3. Tiangong-28 space lab 天宫二号 4. Satellite La5unch Centre 卫星发射中心 5. permanent s1pace station 永久性空间站 6. launched it’s second2space lab into orbit 发射第二个太空实验室进入轨道
work on the space station 1. make space exploration 太空探索 2. take images of the planet 拍摄星球影像 3. orbit around Earth 绕地球运行 4. send humans into space 把人类送进外太空 5. make measurements and observations 进行测量和观察 6. complete a manned orbit 完成载人环轨道运行 7. simulated manned flight activities 模拟载人飞行活动 8. demonstrate the controls of the spacecraft 演示飞船的控制装置 9. create space-to-ground communication link 创建太空与地面的联系枢纽
2019届一轮复习人教版必修三 Unit 4 Astronomy the science of the stars课件(77张)
哺乳动物
二氧化物
灭绝的；绝种的
减少；减轻
失重地 太阳系 二氧化碳
返回
Ⅱ.高频词汇(汉译英)
1．system n． 2． religion n. 3． theory n. 系统；体系；制度 宗教；宗教信仰 学说；理论 猛烈的；激烈的；强暴的 大气层；气氛 与„„不同；不像 基本的；基础的
4． violent adj. 5．atmosphere n. 6． unlike prep. 7． fundamental adj.
返回
8． presence n． 9． harmful adj. 10． chain n. 出席；到场；存在 有害的 链子；连锁；锁链 反应；回应 乘；增加 氧 存在；生存 因此；于是
11． reaction n. 12． multiply vi.& vt. 13． oxygen n. 14． exist vi.
system (系统) 3．Those anxious for reform say that the present ______
is too narrow. 4．He found something floating (漂浮) on the lake，which frightened him. 5．Ifist n． 23． climate n. 24． crash vi.& vt. 25． spaceship n. 26． pull n．& vt. 27． float vi.& vt. n. 物理学家 气候 碰撞；坠落 宇宙飞船 拉(力)；拖；牵引力 (使)浮动；(使)漂浮 漂浮物
返回
28． globe n． 29． exhaust vt. 30． in time 31． lay eggs 32． give birth to 33． in one's turn 34． prevent ... from 球体；地球仪；地球 用尽；耗尽；使精疲力尽 及时；终于 下蛋 产生；分娩 轮到某人 阻止；制止
2019-2020年高中英语人教版必修三unit4单元知识点总结
2019-2020学年高中英语人教版必修三Unit 4 Astronomy: the science of the stars1. system n1 [C] 系统; 组合装置the nervous system 神经系统the digestive system 消化系统a railway system 铁路系统 a stereo system 立体声音响设备2 [C]（思想、理论、原则等的）体系, 体制, 方法, 方式a system of philosophy 哲学体系the democratic system of government 民主政体a good system of teaching languages 教授语言的良好方法3 [U] 制度; 步骤; 条理You'll find little system in his method of work. 他的工作方法无甚条理.We must introduce some system into our office routine. 我们须在我们日常公务中建立一些制度.4 the system [sing]（某社会、机构、企业等中）沿袭已久的方法、做法和规则You can't beat the system 老规矩触动不得（必须照办）.5 (idm 习语) get sth out of one's `system (infml 口) 宣泄强烈的感情或满足强烈的愿望He desperately wants to be an actor, so you'll have to give him time to get it out of his system.他渴望当演员, 你就得容他时间让他施展自己的抱负.2.the∙ory1.[C, U] 學說；論；說：According to the theory of relativity, nothing can travel faster than light.根據相對論，光比什麼都傳播得快。
2019学高考一轮复习英语：必修三 Unit 4 Astronomy the science of the stars
返回
4． multiply vi.&vt. 5． gentle adj.
6． crash vi.&vt. 7． pull n．&vt. 8． float vi.&vt. n.
[ 语境活用]
back of a bus.
返回
1．A truck went out of control and crashed (碰撞) into the
2．Some experts think reading is the fundamental (基本的) skill upon which school education depends.
system (系统) 3．Those anxious for reform say that the present ______
返回
2．theory n．学说；理论→ theoretical adj.理论的；理论性的 3 ． violent adj. 猛烈的；激烈的；强暴的→ violence
violently adv.猛烈地；激烈地 →________
n ．暴力
harmless adj. 4． harmful adj.有害的→ harm n． &v.伤害； 危害→________
返回
( 一) 核心单词
阅读单词
1．astronomy n． 2．astronomer n. 3．solar adj. 4．billion pron.&n.& adj. 5．carbon n． 6．dissolve vt.& vi.
天文学
天文学家
太阳的；日光的
〈英〉万亿； 〈美〉十亿
碳 溶解；解散
返回
2019届一轮复习人教版必修三Unit 4 Astronomy the Science of the Stars单元教案(13页word版)
2019届一轮复习人教版必修三Unit 4 Astronomy: the Science of the Stars单元教案Period One Warming-up & ReadingObjectivesTo help students understand the text’s forms and contents and learn about festival Astronomy To help students communicate on the topic in focus with the words, expressions and structures learned in this unitAidsMultimedia facilities, tape-recorder, photos, diagramsProceduresStep1 Warming up1. Presenting some scientific terms on astronomy to the Ss in order to arouse their awareness of the topic of this unit.Astronomy is the scientific study of the universe and the heaven bodies( such as the sun, the moon , and stars), gas, and dust within it.Stars are large balls of hot gas that produce light and heat through nuclear reactions. The sun is a star.Planets are the largest objects that circle around the stars.Satellites are objects that move in orbit （轨道）around other objects of greater mass. ( they maybe natural or man-made, like the moon or spacecraft )Solar system is made up of the sun and the objects that orbit it. These include the eightplanets ( and probably more) and their moons, as well as comets (彗星), and meteors（流星）.2. Ask the Ss to look at the picture about the solar system and match the names with the planets.Key: from the place where the planet is the nearest to the sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.Step2 Pre-readingDiscussionGet the Ss to discuss the questions on Page 25 with their partners. Then ask the Ss to tell the stories they know about how life began on earth.Pangu’s StoryPangu grew between the sky and the earth, which were combined together. They were just as tall as Pangu grew. He could not bear the small world any longer. So he found an ax and cut in the middle of the sky and the earth and divided them. The world became wider. After his death, one of Pangu’s eyes became the sun and the other, moon. His breath was the wind and his muscles turned into mountains. His blood became the rivers in the world and his hairs became forests. And then, our world appears. That’s Chinese story about the ori gin of the world.Step3 While-reading1.SkimmingGet the Ss read the first three paragraphs and summarize the main idea of each paragraph Para1 A widely accepted theory about how the universe came into beingPara2 How the earth came into being/ The formation of the earthPara3 The importance of water to the development of life on the earth2.Detailed reading ( Para1-3)1)What was the earth like before it formed its shape?2)What made up the earth’s atmosphere after the earth exploded?3)How did water come into being on the earth?4)What’s the importance of the presence of water on the earth?Keys: 1) It was a cloud of dust, which then settled into a solid globe.2)The explosion of the earth produced the water vapor, carbon, oxygen, nitrogen andother gases, which w ere to make the earth’s atmosphere.3) The explosion of the earth produced the water vapor, when the earth cooled down,the water vapor turned into water.4) It allowed the earth to dissolve harmful gases and acids into oceans and seas.3. SkimmingGet the Ss read the last two paragraphs and summarize the main idea of each paragraphPara 4 The development of planets and animals on the earthPara5 The appearance of humans and their effect on the earth/ humans spread all over the earth but they are not taking care of the earth4.Scanning ( Para 4-5)Fill in the chart about the order of development of life:How life began on the earth5.Detailed reading ( Para4-5)Get the Ss to find out the detailed information from the last two paragraphs1)“Which encouraged the later development of early shellfish and all sorts of fish” Whatdoes “which “ refer to?2)Why did the plants grow before animals came?3)What is the difference between reptiles and mammals?4)What problem is caused by humans? What is it called?Keys:1)It refers to that the small plants multiplied and filled the oceans and seas with oxygen.2) Because plants provided oxygen for animals to breathe.3)Reptiles produced young by laying eggs while mammals directly from bodies and fed on milk.4) Human beings are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space. It is called Greenhouse Effect.Step 4 Post-readingDiscussionWhat should we do to prevent the global warning?Key: use solar energy/ save electricity/ ride bike, take bus or walk/ plant trees/ recycle some energy…Period Two& Three Language Focus1.to begin with = to start with1）以…..开始；从…..着手(在句子里做谓语)Knowledge begins with practice.A thousand li journey starts with the first step.2）首先；起初（单独使用做时间状语）To begin with, I couldn’t understand every word.To start with, we have the correct leadership of the Party.2.direction1) 方向，方位Cars were coming from all directions.She went off in the opposite direction.2) 指示；说明书（常用复数）Before Pam made the cake she read the directions on the packet.He gave me full directions to enable me to find his house.短语：in every direction/ in all directions 向四面八方，向各方面in the direction of 朝…..方向under the direction of 在……指导下give directions 给予指示bine ( to mix or join different things together to produce a new thing or make them existor work together)combine with sthHydrogen combines with oxygen to form water.Combine A with / and BCombine the eggs with/and a little flour.4.be to do 是将来时的表达法之一，主要用法如下：1）表按照计划、安排将要发生的动作。
2019届一轮复习人教版必修三Unit 4 Astronomy：the science of the stars学案
必修3Unit 4Astronomy: the science of the starsWhat many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas. (教材P26)很多科学家相信，由于地球上长期有水存在，地球得以把有害气体和酸性物质溶解在海洋里。
(1)be harmful to 对……有害(2)⎩⎪⎨⎪⎧ harm n .[U]& v t .伤害；损害do harm to/do …harm 对……有害There is no harm in doing sth/It does no harm to do sth 做某事没有坏处(3)harmless adj .无害的 ①Some boys are too crazy about playing games on the computer, which is very harmful (harm) to their health.有些男生对玩电脑游戏简直到了痴迷的程度，这对他们的健康非常有害。
②Air pollution and noise pollution caused by automobiles do harm to our health.由汽车产生的空气污染和噪音污染对我们的健康造成了危害。
③If you want to solve the problem in this way, there is no harm in calling him.如果你想以这种方式来解决问题，你不妨给他打个电话。
④The trouble was sparked off by an apparently harmless (harm) phrase.这场麻烦是由一句明显无恶意的话引起的。