2020版新一线高考英语新题型人教版一轮复习教学案第1部分必修3Unit4Astronomythescienceofthestars含答案
人教版2020高考英语一轮复习Unit4Astronomythescienceofthestars精练新人教版必修3
Unit 4李仕才[基础回顾]Ⅰ.单句语法填空1．Her puzzled (puzzle) look on her face suggested she didn't understand what I said.2．As is known to us，the Republic of China came into existence (exist) as an independent country in 1949.3．As we all know，a bad eating habit is harmful (harm) to one's health.4．Though injured seriously，he tried to cheer up，hoping to make his parents less worried.5．I can say that it is the most violent (violence) film that I have ever seen.6．My relationship with the actors is fundamental to my work as a director.7．As the old saying goes，it is easier to pull down than to build up.8．The old lady became seriously ill last week，and she has only existed on milk ever since.9．The new stadium being built for the next Asian Games will be three times bigger (big) than the present one.10．Sometimes he found it very hard to fall asleep at night，so he went to see the doctor.Ⅱ.单句改错(每句一错)1．She has got into the bad habit of reading in the bed，which is harmful for her eyes. for→to2．The twin brothers stood under the tree，puzzling and saying nothing. puzzling→puzzled3．Even though he is a little boy，strange ideas always exists in his mind. exists→exist4．You'll succeed on time because you are always working hard. on→in5．The sun heats the earth，which makes possible for plants to grow. makes 后加itⅢ.佳句写作1．据说这个发电厂(the power plant)是以前的5倍大。
2020版高考英语大一轮复习Unit4Astronomythescienceofthestars复习练案新人教版必修3
Unit 4 Astronomy the science of the starsⅠ.阅读理解A(2015·福建)导学号 42492306SIGN YOUR CHILD UP FOR “FLY TO THE MOON CLUB”AND ENJOY A FREE* FLIGHT TO ANY DESTINATION IN ASIA!With a registration fee of just $50 per child，children under the age of 12 can join EagleAirways' FLY TO THE MOON CLUB as members. They can then enjoy the same benefits onboard Eagle Airways' newest Boeing797 to anydestination in the world!BENEFITS YOU CAN'T MISS!•A free* flight to any destination in Asia•30% off any course at Tanya Language School•20% off any purchase made at Ruby Bookstore •A free notebook with every purchase above $50 at Starlight Stationery•A free bowl of dessert for a family of four at Don's Diners with every set dinner ordered•A birthday gift on your child's birthday•A free album containing pictures taken during the journeyAll bookings made before 12 September will receive free travel insurance for the entirefamily！**Insurance is issued by Live Life Insurance Group.10% OFF ALL BOOKINGSfor departures from 5 to 11 September 2015*Child must be accompanied by two paying adults.**Terms and conditions apply.文章大意：这是一则广告，航空公司成立的“飞向月球俱乐部”招募成员，广告主要介绍加入俱乐部后成员及家长可以享受的优惠政策。
高考英语一轮复习Unit4Astronomy学案新人教版必修320210713280
高考英语一轮复习Unit4Astronomy学案新人教版必修320210713280天文学：恒星科学晨读·经历Explore MKIIMKII, a planet billions of kilometers away, is the origin of life in many religions. Physicists have proved the theory that its gentle climate and the pull of its gravity are similar to the earth’s. And astronomers have found that oxygen atoms and carbon dioxide, which are fundamental to life, exist in its atmosphere through satellites. Cheered up by this news, biologists, in their turn, began to do some research to remove people’s puzzles—Now that there are some suitable conditions, does life really exist on this globe? Do they multiply by laying egg s or giving birth to babies?Last month, a spaceship was sent there. It’s a pity that this mission failed. Unlike the earth, MKII is a much younger planet. Thus, masses of harmful acid clouds float everywhere causing violent chain reactions to break out. These clouds not only blocked out the pilots’ sight but also damaged the engine system. Luckily, the pilots watched out carefully and prevented the spaceship from crashing in time.探测MKII行星MK二号是一颗几十亿公里外的行星，它在许多宗教里差不多上生命起源的地点。
高考英语一轮复习Unit4Astronomythescienceofthestars课件新人教版必修3
He pulled the door open and rushed out. 他拉开门，冲了出去。
Several houses were pulled down to make way for the new road. 为了给新修的道路让路，几座房屋被拆毁了。
The police car signaled to us to pull in. 警车发出信号，要我们驶向路边停靠。
学生用书见P70
1 atmosphere n.大气层，空气；环境，气氛
They were in time to produce carbon,nitrogen,water vapour and other gases, which were to make the earth’s atmosphere.（教材P26）
最终产生了碳、氮气、水蒸气和其他气体，从而形成了地 球的大气层。
on time
准时；按时
in no time 立即；马上
4 pull n．& vt.拉(力)；拖；牵引力
As the rocket rose into the air， we were pushed back into our seats because we were trying to escape the pull of the earth’s gravity. （教材P30）
很多科学家相信，由于地球上长期有水存在，它使得地球得 以把有害气体和酸性物质溶解在海洋里。
(1) be harmful to...
对……有害
harm n.& vt.
伤害；损害
(2) do harm to.../do...harm 损害…… There is no harm in doing sth. /It does no harm to do sth.
新高考英语人教版一轮复习课时作业必修3Unit4Astronomythescienceofthest
Unit 4Astronomy: the science of the stars课时作业Ⅰ.阅读(2020·贵阳市普通高中高三年级摸底考试)Many of us think, wrongly, that the moon doesn't change. For example, the Tang Dynasty poet Zhang Ruoxu once wrote that “Generations have e and passed away; From year to year the mo ons look alike, old and new.”However, a new study published in the journal Nature Geoscience shows that the moon is in fact slowly shrinking over time. For the study, a group of US scientists examined and analyzed thousands of photographs taken by the NASA's Lunar Reconnaissance Orbiter Camera (月球勘测轨道飞行器照相机). They found that there were lots of faults (断层) on the surface of the moon. These faults were formed by recent movement on the moon.According to NASA, the moon is made up of pieces of rocks with a hot core. The moon continued to expand as it was born. But in this process, it released energy and cooled down. Then it began to shrink, in a way parable to the shrinking of a grape into a raisin. Over the past several hundred million years, it has bee 46 met ers “skinnier”. But due to its hard and rocky layer, the moon's surface continues to push up. “Some of these quakes can be fairly strong, around five on the Richter scale (里氏震级)，” said Thomas Watters, a senior scientist at the Smithsonian's National Air and Space Museum in the US.But does that mean the moon is a dangerous place that human shouldn't try to explore and live on in the future? Maybe not, reported The Telegraph.“This isn't anything to worry about. The moon may be shrinking, but not by much. It's not going anywhere，” Watters forted us.The new discovery proves that the idea that the moon is a dead, boring place is wrong. “We have been to the moon and we've done some great science, but there is still a lot we don't know. The moon is shrinking—we didn't really realize that until recently. It's a much more active and interesting place than we thought and we should explore that，” NASA scientist Nathan Williams said.篇章导读：本文是一篇说明文。
高考英语一轮复习Unit4Astronmythescienceofthestars(讲)(含解析)新人教版必修3
Unit 4 Astronomy the science of the stars这篇范文注意划线部分的用法今年清明节，为了缅怀先烈，激发学生们的爱国和学习热情，学校组织了学生去烈士陵园扫墓。
扫墓活动包括：1．7：30在学校大门口集合；2．每人准备一束小白花；3．清扫烈士墓；4．向烈士默哀；5．缅怀先烈，并在烈士墓前宣誓：努力学习，振兴中华。
请根据汉语提示写一篇英语日记。
注意：1.请使用规范英语，词数100左右；2．可适当增加细节，以使内容充实、行文连贯。
参考词汇：烈士martyr；墓地cemeterySunday SunnyOn the TombSweeping Day，our school organized an activity where the students went to clean the martyr cemetery in memory of the revolutionary martyrs and it could inspire us to love our motherland and our passion of learning. At 7：30 am，we got together at the school gate and we went there by bus. On arrival at the cemetery，we cleaned the graves and presented the little white flowers to the martyrs. After cleaning we stood silently to remember them and swore that we would never forget our stronger. At last，we took photos together. What a meaningful day we spent!重点单词精讲考点- 1． ______ __________ ______ children‘s teeth.果汁可能损坏儿童的牙齿。
2020版高考英语(全国版)人教英语 必修3 Unit 4 Astronomy the science of the stars
-18核心词汇 核心句式
联想拓展· 记考点 (1)at times 有时;偶尔;不时 (2)on time准时;按时 (3)in no time 立即;马上 (4)at one time 曾经;一度 (5)at no time 从不;决不 (6)all the time 一直;始终 (7)at a time 一次;每次
核心考点
-10-
【默写】 1.及时;终于 in time 2.轮到某人;接着 in one’s turn 3.阻止;制止 prevent...from 4.既然 now that 5.突发;爆发 break out
核心考点
-11-
1.cheer常用短语 cheer on向……欢呼,为……鼓劲加油 cheer up(使)高兴起来,(使)振奋起来 Cheers!干杯! 2.“小心;当心”高频短语 be careful小心 watch out for小心;当心 look out当心 take care小心 3.birth用法小结 give birth to生;引起;产生 at birth出生时 by birth在血统上 from birth自出生以来
核心考点
-13-
3.We watched,amazed as fire broke out on the outside of the spaceship as the earth’s gravity increased. 我们惊奇地看着,随着地球的引力增加,宇宙飞船的外层燃烧起火。 考点提炼第一个as引导时间状语从句,意为“当……时候”;第二个as 也引导时间状语从句,意为“随着……”。
核心考点
-4-
【拼写高频单词】 1. system n.系统;体系;制度 2. theory n.学说;理论 3. unlike prep.与……不同;不像 4. thus adv.因此;于是 5. puzzle n.谜;难题 vt.&vi.(使)迷惑;(使)为难 6. pull n.&vt.拉(力);拖;牵引力 7. float vi.& vt.(使)浮动;(使)漂浮 n.漂浮物
高考英语一轮复习精品学案：Unit 4 Astronomy：the science of the stars(新人教必修3)
Unit 4Astronomy：the science of thestarsⅠ.语境填词1．The professor’s ________(理论) of ________(原子) sounded reasonable.2．In Western countries，different ________(宗教)have different ________(制度)．3．Many scientists say ________(globe)warming will cause ________(剧烈的) changes on the earth.4．Some ________(物理学家) studied the __________(大气层)of the earth and predicted the changes of the earth’s ________(气候)．5．The ________(万有引力)of the earth is ________________(基本的)．6．The ________________(biology)saw some dead fish ________________(漂浮) on the surface of the lake.They thought the water in the lake must have been polluted.Ⅱ.选词填空now that，give birth to，lay eggs，watch out，block out，cheer up1．The young woman ________________ a fine healthy baby.2．________________ I’ve seen how he lives，I know why he needs so much money.3．________________！There’s a car coming!4．________________！Things are not so bad as they seem.5．The heavy curtain ________________ the sun light.6．It is impossible for a cock to ________________.Ⅲ.完成句子1．你刚才说的话与这个问题无关。
高中英语一轮复习 Unit 4 Astronomythe science of the stars精讲精练学案 新人教版必修3
Unit 4 Astronomy the science of the starsⅠ.重点单词聚焦1．It cost him more than one________(十亿) dollars to complete the project.答案：billion2．“What happened？” John’s mother asked him in a________(温和的) voice.答案：gentle3．Before the Earth’s protective________(大气层) was formed，there was no life except in the sea.答案：atmosphere4．With the________(引力) of the moon and the sun each day，tides (潮汐) roll in and roll away.答案：pull5．Manmade________(卫星) are used for sending and receiving messages.答案：satellites6．Smoking________(乘，增加) the risk of heart attacks and other health problems. 答案：multiplies7．Eating too many desserts can be________(有害的) to one’s teeth.答案：harmful8．Global warming and________(气候) change problems are perhaps the greatest threats to our planet.答案：climate9．According to the________(理论) of relativity (相对论)，nothing can travel faster than light.答案：theory10．Most of the evidence had been destroyed.________(因此，于是)，it was almost impossible to prove him guilty.答案：ThusⅡ.重点短语扫描1．prevent... ... 阻止……2． eggs 下蛋3．one’s turn轮到某人；接着4．get the hang 熟悉；掌握；理解5．watch 密切注视；当心；提防6．depend 依靠7． time 及时，终于8．give 产生；分娩9．cheer 感到高兴；感到振奋10．now 既然11．break 突发；爆发fromlayinofoutoninbirth toupthatoutⅢ.课文原句突破1．随后它会变成什么没有人知道，直到38～45亿年前，这团尘埃才慢慢地形成一个固体的球状物。
2019-2020年高考英语一轮复习 专题04 Astronomy(教学案)新人教版必修3
专题04 Astronomy【高频单词】1．system (n.) 系统；体系；制度2．theory (n.) 学说；理论→theoretical (adj.) 理论上的3．atmosphere (n.) 大气层；气氛4．thus (adv.) 因此；于是5．harmful (adj.) 有害的→harm (n.) 害处(vt.) 对……有害6．puzzle (vt.&vi.)(使)迷惑； (使)为难 (n.) 谜；难题→puzzled (adj.)迷惑不解的7．pull (n.&vt.) 拉(力)；拖；牵引力8．float (vi.&vt.) (使)浮动；(使)漂浮 (n.) 漂浮物9．violent (adj.) 猛烈的→violence (n.) 暴力→violently (adv.) 猛烈地10．globe (n.) 球体；地球仪→global (adj.) 全球性的；全世界的11．presence (n.)出席；到场；存在→present (adj.) 出席的；到场的 (vt.) 呈递12．reaction (n.) 反应；回应→react (vi.) 反应；回应13．unlike (prep.) 与……不同；不像→like (反义词) (prep.&v.) 像；喜欢→dislike (v.&n.) 不喜欢14．exist (vi.) 存在；生存→existence (n.) 存在15．gentle (adj.) 温和的；文雅的→gently (adv.) 温和地；文雅地；温柔地16．physicist (n.) 物理学家→physical (adj.) 物理的；身体的→physician (n.) 医师，(尤指)内科医生→physics (n.) 物理学【重点短语】1．in_time 及时；终于2．in_one's_turn 轮到某人；接着3．prevent..._from 阻止；制止4．cheer_up 感到高兴；感到振奋5．break_out 突发；爆发6．watch_out_for 密切注意；当心；提防7．lay_eggs 下蛋8．give_birth_to 产生；分娩9．now_that 既然10．block_out 挡住(光线)11．as_well_as 和；以及12．get_the_hang_of 熟悉；掌握；理解【热点句型】1．whether...or not 是否……The earth became so violent that it was not clear whether the shape would last or_not (是否). (教材P25)2．make it＋adj./n. for sb./sth. to do sth.This produced a chain reaction, which made_it_possible_for_life_to_develop (使生命发展成为可能). (教材P26)3．now that 引导的原因状语从句...walking does need a bit of practice now_that_ (既然) gravity has changed. (教材P31) 4．as...as 比较结构..., but it will not be as_strong a pull as (像……一样强) the earth's. (教材P31)5．“倍数＋as＋adj./adv.＋as”句型But when I tried to step forward, I found I was carried twice_as_far_as_on_the_earth (是地球上的两倍远) and fell over. (教材P31)高频考点一单词例1、harmful adj.有害的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. (P26)很多科学家相信，由于地球上长期有水存在，使地球得以把有害气体和酸性物质溶解在海洋里。
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Unit 4Astronomy：the science of the stars[单词拼写应用]核心单词1．atmosphere n．大气层；气氛2．solar adj.太阳的；日光的3．thus ad v.因此；于是4．gentle adj.温和的；文雅的5．climate n．气候6．crash v i.& v t.碰撞；坠落7．pull n．& v t.拉(力)；拖；牵引力8．float v i.& v t. (使)浮动；(使)漂浮n．漂浮物9．system n．系统；体系；制度10．theory n．学说；理论[语境运用]用所给词的适当形式填空。
1．A truck went out of control and crashed (crash) into the back of a bus.2．He found something floating (float) on the lake，which frightened him. 3．However，he was the gentlest (gentle) man I have ever known.4．When her dinner partner showed up，she also pulled (pull) up a chair. 5．(2017·全国卷Ⅲ)We are looking at the benefits of systems (system) which control their speed as a way of preventing that.拓展单词1．globe n．球体；地球仪；地球→global adj.全球性的；全世界的2．violent adj.猛烈的；激烈的；强暴的→violence n．暴力→violently ad v.暴力地；猛烈地3．like v t.喜欢prep.像→dislike v t.不喜欢；讨厌→likely adj.可能的→unlike prep.与……不同；不像4．harm n．& v t.伤害→harmful adj.有害的→harmless adj.无害的5．exist v i.存在；生存→existence n．存在；生存6．puzzle v t.& v i. (使)迷惑；(使)为难n．谜；难题→puzzled adj.感到困惑的→puzzling adj.令人困惑的7．religion n．宗教；宗教信仰→religious adj.宗教上的；信奉宗教的；虔诚的8．biology n．生物学→biologist n．生物学家9．react v．反应→reaction n．反应；回应[语境运用]用所给词的适当形式填空。
1．There was a puzzled look on the little girl's face because a puzzling problem puzzled her.(puzzle)2．Last night we had a discussion，which became more and more violent.Finally we reached an agreement that we will never use violence whatever happens.(violent)3．Playing computer games will not only do harm to your physical health，but it is also harmful to your mental health.So there is no harm in advising you to give it up.(harm) 4．He often says that he doesn't believe in any religion but meanwhile he respects others' religious freedom.(religion)5．Unlike me，my younger brother，a tall and strong young man，likes playing basketball very much.It is likely that he will become a Yao Ming in the future.(like)阅读词汇1．fundamental adj. 基本的；基础的2．chain n．链子；连锁；锁链3．acid n．酸4．multiply v．乘；增加5．gravity n．万有引力；重力6．exhaust v t. 用尽；耗尽；使精疲力尽7．satellite n．卫星；人造卫星8．spaceship n．宇宙飞船9．astronomy n．天文学10．carbon n．碳拓展联想1．un-前缀高频形容词集锦①unlike不像的②unfair 不公平的③unimportant 不重要的④unusual 不寻常的⑤unhappy 不幸福的⑥unfortunate 不幸运的⑦unnecessary不需要的2.以-ful 结尾的形容词①harmful 有害的②useful 有用的③helpful 有帮助的④powerful 强大的⑤careful 小心的⑥forgetful健忘的⑦sorrowful悲伤的3.后缀-ist名词荟萃①biologist生物学家②tourist 旅游者；游客③physicist 物理学家④scientist 科学家⑤psychologist 心理学家⑥specialist专家⑦artist艺术家熟词生义你知道下面句子中黑体词的汉语意思吗？1．(2017·浙江卷)Mac heard a large vehicle behind him. He pulled in front of it as the wolf was catching up fast, just a dozen yards away now. 停车2．As we know，Japan，made up of a chain of islands that lie off the coast of Asia，is a country where natural disasters occur frequently.一系列；一连串3．Small businesses are finding it hard to survive in the present economic climate. 环境[短语多维应用]高频短语1．in time及时；终于2．prevent ...from 阻止；制止3．now that 既然4．cheer up 感到高兴；感到振奋5．lay eggs 下蛋6．give birth to 产生；分娩[语境运用]选用上边短语的适当形式填空。
①Now that we all understand that the haze is harmful to our health，we should take effective measures to ②prevent it ③from getting from bad to worse.No matter what happens，we must ④cheer up and try to reduce the pollution.If we keep on，we'll succeed ⑤in time. 7．in one's turn 轮到某人8．watch out for 密切注意；当心；提防9．depend on 依靠；取决于10．break out 突发；爆发11．block out 挡住(光线)12．get the hang of 熟悉；掌握；理解13．at midnight 在午夜[语境运用]选用上边短语的适当形式填空。
A fire ⑥broke out in the building last night.Luckily，the firefighters arrived in time and put out the fire.We were warned to ⑦watch out for electricity and gas when cooking our meals.Thanks to the firefighters' help，we were not injured.They are the men that we can⑧depend on when we are in trouble.拓展联想1．表达“小心；当心”的高频短语荟萃①watch out (for) 小心；当心②look out 当心③take care 小心④be careful 小心2．“v....from”表“阻止，禁止”短语①discourage sb.from doing sth.②stop/prevent sb.from doing sth.③ban sb.from doing sth.④keep sb.from doing sth.[句式结构仿写]精讲3个考纲单词1．harmful adj.有害的(1)单句语法填空①As we all know, a bad eating habit is harmful (harm) to one's health.②As far as I'm concerned，there is no harm in making an apology to him first.(2)[链接写作]——一句多译众所周知，过量喝酒对你的健康有害。
①It is known to us that drinking too much is harmful to your health.(harmful)②It is known to us that drinking too much does harm to your health.(harm n ．) 先理解再牢记(1)be harmful to sb./sth.对某人/某物有害(2)⎩⎪⎨⎪⎧ do/cause harm to sb.do/cause sb.harm 对某人有害(3)⎩⎪⎨⎪⎧ There is no harm in doing sth.It does no harm to do sth.做某事没有坏处[佳句背诵] These days, breaking traffic rules and littering are common,causing/doing serious harm to life and the environment.2.exist vi.存在；生存(1)单句语法填空①Scientists have many theories about how the universe first came into existence(exist)．②You can 't imagine what difficulty they have existing (exist) on the money he is earning.③There exists a wide range of different opinions among the committee members.(2)[链接写作]——完成句子虽然许多人有了汽车，但是停车却是个现存的问题。