2018高考英语大一轮复习：第1部分 必修3 Unit 4 Astronomy：the science of the stars 含解析
第一部分必修三Unit 4Ⅰ.单句语法填空导学号424923011．It is obvious __what__ the local government can do to protect the environment for future generations.解析：句意：为了子孙后代，当地政府在保护环境方面所能做的事情是显而易见的。
It 为形式主语，________ the local government can do to protect the environment for future generations是真正的主语，该主语从句缺少宾语，且表示物，故填what。
2．New technologies have made __it__ possible to turn out new products faster and at a lower cost.解析：考查it作形式宾语。
3．All possible means __have_been_taken__(take) to prevent the river __being_polluted__ (pollute)．解析：考查主谓一致和非谓语动词。
4．If they win the final tonight, the team are going to tour around the city __to_be_cheered__(cheer) by their enthusiastic supporters.解析：考查非谓语动词。
5．The meeting was held in a lively atmosphere __where__ everybody felt to share his ideas.解析：考查定语从句。
从句中缺少地点状语，故填where。
6．During those four years, he worked day and night, thus __improving__(improve) his theory gradually until it was complete.解析：考查v-ing形式作结果状语。
7．Those reports included one case, __where/in_which__ a fire broke out and destroyed two cars，although there were no injuries.解析：考查非限制性定语从句。
8．I suppose by the time I come back in ten year's time all these old houses will __have_been_pulled__ (pull) down.解析：考查时态和语态。
9．Sometimes he found __it__very hard to fall asleep at night, so he went to see the doctor.解析：考查it作形式宾语。
10．Susan made __it__ clear to me that she wished to make a new life for herself.解析：本题考查代词的运用。
句意：苏珊清楚地跟我表明她希望为自己创造新的生活。
分析句子结构可以看出，该句中包含一个that引导的从句，而且根据语境可知，that从句的内容就是苏珊向我表明的事情，所以后置的that从句实际上是made的真正宾语，故用形式宾语it指代that从句。
11．The manager wants to see changes in the company, and I am sure he will __in__ time.解析：句意：经理想要看到公司的改变，我确信他迟早会看到的。
in time“及时；最后，迟早”，符合题意。
12．It remains to be seen __whether__ the newly formed committee's policy can be put into practice.解析：本题考查名词性从句。
句意：那仍然得看新形成的委员会政策能否付诸实践。
It 在此为形式主语，故seen后为真正的主语从句，又由remains to be seen可知存在不确定的意思，所以用whether是否。
13．The top leaders of the two countries are holding talks in a __friendly__(friend) atmosphere.解析：句意：两国高层领导人在友好的氛围(atmosphere)中进行谈判。
14．—Thank God you're safe!—I stepped back, just in time __to_avoid__(avoid) the racing car.解析：答语句意：我退后了一步，正好避开了奔跑的汽车。
in time to do sth.“正赶上做某事”。
15．It's said that the power plant is now twice __as__ large as what it was.解析：本题考查倍数的表达法。
句意：据说这个发电厂现在是过去的两倍大。
“倍数＋as...as”是倍数的表达法，意为“是……的几倍”，其中as...as之间要用原级。
Ⅱ.完成句子导学号42492302根据语境和汉语提示完成下列英语句子。
1．An exceptionally big fire __broke_out__(爆发) at midnight.Luckily, firefighters arrived just __in_time__(及时) for the rescue.2．Atmosphere __blocks_out__(挡住) a large amount of harmful light from space.3．__Now_that__(既然) we have finished the design, the company, __in_its_turn__(轮到), will do the construction.4．__On_a_global_scale__(在全球范围内), AIDS may well become the leading cause of infant death.5．He, as well as his sister, __was_brought_up__(被抚养) in the mountainous area where education facilities are far from satisfactory.6．建议采取措施来阻止工厂排放有害气体。
__It_is_suggested_that__measures should be taken to prevent factories from discharging harmful gases into the air.7．地球变暖是否加剧取决于我们的活动是否产生更多的二氧化碳。
Whether the global warming will become more serious __depends_on_whether__ our activities will produce more carbon dioxide.8．大部分证据被毁了，不可能证明这种食物是有毒的了。
Most of the evidence is destroyed, __which_makes_it_impossible__to prove that the food is poisonous.9．证人的描述太难以置信，没有任何实际价值。
The witness's descriptions were __too__ unbelievable __to__ be of any real value.10．没有什么比得上一句诚心的问候更令人愉快了。
There is nothing __more_pleasant_than__ a cheerful word of greeting.Ⅲ.单句改错导学号424923031．She has got into the bad habit of reading in the bed, which is harmful for her eyes.__for→to__2．All theories come from practice and in return serve practice.__return→turn__3．The twin brothers stood under the tree, puzzling and saying nothing.__puzzling→puzzled__4．The sun heats the earth, which makes possible for plants to grow.__makes后加it__5．The new stadium being built for the next Asian Games will be three times as larger as the present one.__larger→large__6．You'll succeed on time because you are always working hard.__on→in__Ⅳ.教材原句导学号424923041．__What__is even more important is that__as__the earth cooled down, water began to appear on its surface.解析：第一空考查主语从句，从句中缺少主语，故填what；第二空考查状语从句，结合语意可知此处表示“伴随”。
2．According to a widely__accepted__(accept) theory, the universe began with a “Big Bang”__that/which__threw matter in all directions.解析：第一空考查非谓语动词作定语修饰theory，且accept与theory之间为被动关系，故填accepted；第二空考查定语从句，从句中缺少主语且指物，故填that/which。
2018版高考英语大一轮复习教材部分基础考点讲析必修3Unit4 Astronomythescienceofthestars
2．核心单词——写一写 (1) (2) (3) /ˈsIstəm/ n．系统；体系；制度 /ˈætməsfIə/ n．大气层；气氛 /ˌʌnˈlaIk/ prep.与……不同；不像→(反义词)
(4) (5) (6) (7) (8) (9) (10) (11) 的 (12)
/ˈhɑːmfl/ adj.有害的 /ˈmʌltIplaI/ vi.&vt.乘；增加 /ˈɒksIdʒən/ n．氧 /ˈklaImIt/ n．气候 /kræʃ/ vi.&vt.碰撞；坠落 /fləʊt/ vi.&vt.(使)浮动；(使)漂浮 n．漂浮物 /IɡˈzIst/ vi.存在；生存→n.生存；存在 /ˈpʌzl/ n．谜；难题 →adj.感到迷惑的 /rIˈlIdʒən/ n．宗教；宗教信仰→adj.宗教的 vt.&vi.(使)迷惑；(使)为难→adj.e science of the stars
Ⅰ.分类记单词
快速掌握
1．阅读单词——认一认 (1)astronomy/əˈstrɒnəmI/ n． (2)chain/tʃeIn/ n． (3)gravity/ˈɡrævətI/ n． (4)satellite/ˈsætəlaIt/ n． (5)acid/ˈæsId/ n． 答案：(1)天文学 造卫星 (5)酸 (2)链子；连锁；锁链 (3)万有引力；重力 (4)卫星；人
time 及时；终于 生产；分娩 one's turn 轮到某人；接着 阻止；制止 挡住(光线) 感到高兴；感到振奋 突发；爆发 密切注意；当心；提防 太阳系 do 将要做 the atmosphere 在……的气氛中 the foundation 奠定基础 熟悉；掌握；理解 3.in 4.from 5.out 6.up 7.out 8.for 9.system 10.to
最新高考英语一轮复习-Unit-4-《Astronomy-the-science-of-the-stars》重点梳理现题解析
必修3Unit 4 Astronomy: the science of the stars要点梳理高效梳理·知识备考●重点单词1．astronomy n．天文学→astronomer n．天文学家2．system n．系统；体系；制度3．theory n．学说；理论→theoretical adj.理论上的4．globe n．球体；地球仪；地球→global adj.全球性的；全世界的5．violent adj.猛烈的；激烈的；强暴的→violence n．暴力→violently adv.猛烈地6．atmosphere n．大气层；气氛7．unlike prep.不同；不像→dislike vt.不喜欢8．presence n．出席；到场；存在→present adj. & n. & v．在场的；目前，现在；出席；颁发，授予9．harmful adj.有害的；伤害的→harm n．危害，害处→harmless adj.无害的10．exist vi.存在，生存→existence n．存在，生存11．puzzle n．谜；难题vt. & vi.(使)迷惑；(使)为难→puzzled adj.迷惑的→puzzling adj.令人迷惑的12．gravity n．万有引力；重力13．satellite n．卫星；人造卫星14．climate n．气候15．spaceship n．宇宙飞船16．pull n. & vt.拉(力)；拖；牵引力17．float vi. & vt.(使)浮动；(使)漂浮 n．漂浮物18．mass n．质量；团；块；大量；(复)群众●重点短语1．in time 及时；终于2．lay eggs 下蛋3．give birth to产生；分娩4．in one’s turn 轮到某人；接着5．prevent...from 阻止；制止6．block out挡住(光线)7．cheer up感到高兴；感到振奋8．now that 既然9．break out突发；爆发10．watch out密切注视；当心；提防11．cool down 冷却12．as well as 也；还有……13．depend on依靠；依赖，取决于14．get close to 靠近●重点句型1．This produced a chain reaction, which made it possible for life to develop. 这就形成一个连锁反应，使生命发展成为可能。
必修三 Unit 4 Astronomys一轮复习
④uncomfortable 不舒服的 ④powerful 强大的 学家
⑤unfair 不公平的
⑤careful 小心的 ④scientist 科学家
6.Since my younger brother is fond of ___b_io_l_o_g_y__, he is determined to become a __b_i_o_lo_g_i_s_t_ when he grows up.(biology)
积 得 多平时多输入，用时顺手出
3.后缀-ist 名词荟萃
1.un-前缀高频形容词全接触 2.以-ful 结尾的形容词 ①biologist
①unlike
与 …… ①harmful
有 生物学家
不同；不像
害的
②tourist 旅游者；
②uncertain 不确定的
②useful 有用的
游客
③unclear 不清楚的
③helpful 有帮助的 ③physicist 物 理
天__文___学__ 天__文___学__家__ 太__阳___的__；__日__光__的_ 〈_英__〉__万__亿__；_〈__美__〉__十__亿__ _碳___ 溶__解___；__解__散___ _酸___
[第二屏听写]
8．mammal n． 9．dioxide n. 10．extinct adj. 11．lessen vi.& vt. 12．weightlessly adv. 13．solar system 14．carbon dioxide
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
[第七屏听写]
28．_g_l_o_b_e_ n． 29．_e_x_h_a_u_s_t _ vt. 30．_i_n_t_i_m_e__ 31．_l_a_y_e_g_g_s__ 32．_g_iv_e__b_ir_t_h_t_o____ 33．_in__o_n_e_'s__tu_r_n____ 34．_p_r_e_v_en__t _.._. _fr_o_m_____
2018届人教版必修3一轮复习：Unit4Astronomy单元复习学案(143张)
C
5．Why were mammals different from other life forms? A．Because they gave birth to young baby animals and produced milk to feed them. B．Because they produced young generally by laying eggs. C．Because they were able to live on land as well as in the water. D．Because they live on grass.
2．喷出的烈火与岩石及时产生了二氧化碳、氮气、水蒸气和其 他气体，从而形成了地球的大气层。 They were_in_time_to_produce carbon dioxide, nitrogen, water vapour and other gases, which were_to_make the earth's atmosphere. (be in time to do sth.及时做某事；be to do sth.常用来表示不可避免将 要发生的事情)
Ⅲ.重点句型 1．地球变得激烈动荡，不知道这个固体形状是否会继续存在下 去。 The earth became so_violent_that it was not clear whether the shape would last or not. (so ... that ...如此„„以至于„„)
D
4．Which is the right order of the development of life? A．Small clever animals→shellfish→dinosaurs→mammals. B．Shellfish→dinosaurs→small clever animals→mammals. C．Shellfish→dinosaurs→mammals→small clever animals. D．Dinosaurs→shellfish→mammals→small clever animals.
2018届高三英语总复习第一部分回归教材Unit4Astronomy：thescienceofthestars课件新人教版必修3
回归教材
必修3
Unit 1～Unit 5
Unit 4 Astronomy：the science of the stars
基础自测01 随堂演练03
考点突破02
课时作业
基础自测01
重温教材 稳固基础
Ⅰ.单词回顾 (一)认读单词 1．astronomer /ə'strɒnəmə/ n. ________ 2．solar /'səʊl ə/ adj. ________ 3．global /'ɡl əʊbl/ adj. ________ 4．vapour /'veɪpə/ n. ________ 5．presence /'prezns/ n. ________ 6．reaction /'rɪ'ækʃn/ n. ________
【联想串记】 1．pull 相关短语 ①pull ________ (汽车等)开走；迅速后移；搬开 ②pull ________ 拆毁；摧毁 ③pull ________ (车辆)进站停靠；靠边停靠 ④pull ________ 驶出；拉出；拔出 ⑤pull ________ 康复；痊愈 ⑥pull ________ (使)停住
2．“太空”单词集锦 astronomer n．天文学家 astronomy n．天文学 astronaut n．宇航员 satellite n．卫星 orbit n．轨道 universe n．宇宙 gravity n．万有引力
planet n．行星 spaceship n．宇宙飞船 atmosphere n．大气层
⑦comfortable→________ 不舒服的 ⑧fair→________ 不公平的 ⑨happy→________ 不快乐的 ⑩reasonable→________ 不合理的 ⑪willing→________ 不情愿的 ⑫usual→________ 不寻常的 ⑬lucky→________ 不幸的
(全国通用版)高考英语大一轮复习Unit4Astronomy讲义新人教版必修3
Unit 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]& vt .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。
2018届全国人教版英语一轮讲义：必修三Unit4(含答案)
2018届全国人教版英语一轮讲义：必修三Unit4（含答案）必修3Unit4Astronomy：thescience ofthe starsIsaac Newton，an English physicist，discovered gravity.Based on his theory，astronomers predicted that another planet might exist in the orbit of Uranus(天王星)．Uranus，having27known natural satellites，is visible to the naked eye.It's the third largest planet in terms of size in the Solar System，with its mass roughly 14.5times that of Earth.It's much closer to the sun，but this does not prevent it from being the coldest，because unlike the other planets，Uranus gives off less heat than it absorbs from the sun.Its climate also seems less violent.Traces of carbon dioxide，oxygen and hydrogen have been confirmed in its atmosphere.默写识记◆默写单词1．system n．系统；体系；制度2．physicist n.物理学家3．theory n.学说；理论4．violent adj.猛烈的；激烈的；强暴的5．gentle adj.温和的；文雅的6．unlike prep.与……不同；不像7．exist v i.存在；生存8．harmful adj.有害的9．puzzle n.谜；难题v.(使)迷惑；(使)为难10．climate n.气候11．float v.(使)浮动；(使)漂浮n.漂浮物◆记住词义1．astronomy n.天文学2．religion n.宗教；宗教信仰3．atom n.原子4．globe n.球体；地球仪；地球5．dioxide n.二氧化物6．atmosphere n.大气层；气氛7．fundamental adj.基本的；基础的8．chain n.链子；连锁；锁链9．multiply v.乘；增加10．biology n.生物学11．gravity n.万有引力；重力12．satellite n.卫星；人造卫星13．crash v.碰撞；坠落◆写出短语1．give birth to产生；分娩2．in one's turn轮到某人；接着3．cheer up感到高兴；感到振奋4．break out突发；爆发5．watch out for密切注意；当心；提防6．block out挡住(光线)7．far from离……很远；根本不是8．now that既然联想拓展名词后缀ist1．novelist小说家2．receptionist接待员3．tourist旅行者，观光者4．journalist记者，新闻工作者短语串记1．reach out for伸手去拿2．try out for参加……选拔3．make up for补偿；弥补－－－－－－－－－－－4．in time及时；终于5．in no time立刻；马上6．at a time每次；一次7．at one time曾经；一度8．at times有时候；不时地－－－－－－－－－－－9．break up打碎；拆散；分裂10．break down坏掉；破裂；崩溃11．break into破门而入；突然……起来12．break in破门而入；打断13．break through突破－－－－－－－－－－－14．in turn依次；轮流；反过来15．by turns轮流；交替地16．take turns to do sth.轮流做某事17．It's one's turn to do sth.轮到某人做某事－－－－－－－－－－－18．to begin with首先19．to conclude最后20．to sum up总之经典例句①The cashiers were asked to watch out for forged banknotes.出纳员接到要求，要注意伪钞。
全国高考英语大一轮复习Unit4Astronomy课件新人教版必修3201805
18．__c_li_m_a_t_e____ n．气候→__w_e_a_t_h_e_r___ n．天气
重 点
19．__p_u__ll___ n．& vt.拉(力)；拖；牵引力→__p_u_s_h___ n．& vt.推；推动，推进
单 20．___e_x_i_s_t__ vi.存在；生存→__e_x_i_st_e_n_c_e____ n．存在；生存
词
烈；猛烈→__v_i_o_le_n_t_l_y____ adv.暴力地；猛烈地 14．_h__a_rm__f_u_l___ adj.有害的→__h_a_r_m___ n．& vt.损害；伤害；危害
→__h_a_r_m__le_s_s___ adj.无害的
15．___p_u_z_z_le___ n．谜；难题 vt.& vi.(使)迷惑；(使)为难→___p__u_zz_l_e_d__ adj.感
法 What it was to become was uncertain until between4．5 and3．8 billion years ago 要 when the dust settled into a solid globe.(教材 P25) 点 Why they suddenly disappeared still remains a mystery.(教材 P26)
1．_m__a_tc_h_…___w_i_th___ 使……和……相匹配
2．_i_n_t_im__e_____ 及时；终于
3．_g_i_v_e_b_i_r_th__to___ 产生；分娩
4．_i_n_o_n_e_'_s_t_u_r_n__ 轮到某人；接着
5．_p_r_e_v_e_n_t_…__f_r_o_m__ 阻止；制止
2018年高考一轮人教版英语 第1部分 必修3 Unit 4 Astronomy：the science of the stars
3.新技术被引进后， 这个工厂 2016 年生 产的机器的数量是去年的两倍。 After the new technique was introduced， the factory produced twice as many machines in 2016 as last year.
高三一轮总复习
高三一轮总复习
exist vi.存在；生存 [高考佳句] If it weren't for Rachel Carson，the environmental movement
对某人/某物有害 对某人有害
There is no harm in doing sth. 做某事没有坏处 (3) It does no harm to do sth.
高三一轮总复习
①Some boys are too crazy about playing games on the computer，which is very harmful 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。 ②If 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。
→ → 11． →
adj. adj. adj. adv.
高三一轮总复习
Ⅱ.阅读单词——要识记 12．astronomy n． 13．atmosphere n. 14．fundamental adj. 15．chain n. 16．gravity n. 17．satellite n.
天文学
大气层；气氛
高三一轮总复习
高考英语一轮复习(课件)必修3_Unit_4_Astronomy：the_science_of_the_stars[1]1
解析 “那个躺在树下的人”用现在分词lying作后置定 语；第二个空lie作“撒谎”讲时，过去时形式为lied。
重点短语与句型 1．in time及时；最后 ． 及时； 及时
on time准时；按时 准时； 准时
in no time立即；马上 立即； 立即 at a time一次；每次 一次； 一次 at one time曾经；一度 曾经； 曾经 at times有时 有时
Ⅱ.单项填空 单项填空 1．________ work has been done to prevent the water in the ． C lake being polluted. A．A plenty of ． B．A number of ． D．A great many C．A mass of ． ． of B D 解析 a mass of可用来修饰不可数名词；B和D只能用来
解析
be puzzling……是令人迷惑的；be puzzled about
对……感到迷惑。
3．The car manufacturer has________ 1,000 workers ． D because of the drop in sales. A．picked out ． B．given up ． C．dealt with ． D．laid off ． 解析 由句意可知，此处应表示“解雇”，故选D项。 4．I have got________ things to see this morning，so I ． ， C
wasn’ wasn’t able to go to the flower exhibit. A．a great deal of ． B．a large amount of ． C．masses of ． D．a great many of ． 解析 A和B不可接可数名词；D项应去掉of。