2017年高考英语一轮复习 Unit 4 Astronomy：the science of the
Unit 4 Astronomy：the science of the stars 【热点话题】 science and modern technology(科普知识与现代技术) 知识与人类文明 体裁：说明文 写作思路： 科技的发展对人类文明的贡献——学习知识的重要性 【美文诵读】 Human civilization is_mainly_attributed_to① the achievements of science and technology.With_the_broadening_of_human_ knowledge② we know more and more about the world we are living in.Human beings use their knowledge to change the environment，utilize the natural resources，and create a fine world which is suitable for mankind. As college students，we should learn as many kinds of knowledge as possible during our stay at the university.Without sufficient knowledge，we can't_meet_the_future_needs③ and can't be what_we_are_expected_to_be.④ We are_required_to_do⑤ as much as we can to improve human life and society as well. 【学海拾贝】 按要求完成或翻译下列句子。 1．人类文明是科技发展的结果。 Human civilization is_attributed_to the development of science and technology. 2．随着经济的发展，中国在世界上起着越来越重要的作用。 With_the_development_of_economy，China is playing a more and more important role in the world. 3．我们必须拓宽这座桥以满足将来的需要。 We must broaden the bridge to meet_the_future_needs． 4．他辜负了大家的期待。 He didn't become what_he_was_expected_to_be． 2
5．人们要求青年尽可能多地掌握知识。 Young people are_required_to learn as much as they can.
Ⅰ.按要求写出下列单词 1．大气层 n．atmosphere 2．人造卫星 n．satellite 3．不同，不像 prep.unlike 4．气候 n．climate 5．地心引力，重力 n．gravity 6．理论 n．theory 7．碰撞，坠落 v．crash 8．宇宙飞船 n．spaceship 9．链子，锁链 n．chain 10．碳 n．carbon 11．暴力的，猛烈的 adj.violent 暴力 n．violence 暴力地，猛烈地 adv.violently 12．生存 v．exist 生存 n．existence 13．伤害，损害 n．& v．harm 有害的 adj.harmful 无害的 adj.harmless 14．生物学 n．biology 生物学家 n．biologist 15．宗教 n．religion 宗教的 adj.religious
用所给单词的适当形式填空。 3
1．The treatment they gave him did him more harm than good，though the doctor insisted it was harmless．(harm) 2．Air exists everywhere and its existence makes it possible for us to live on.(exist) 3．He is very systematic．For example，the lifting device he made is a system of ropes and pulleys.(system) 4．A global tour means travelling all around the globe．(globe) 5．The use of violence against the attackers led to more violent clashes.(violently) Ⅱ.翻译下列短语 1．及时；终于in_time 2．下蛋lay_eggs 3．高兴；振奋cheer_up 4．轮流；逐个in_turn 5．爆发break_out 6．阻止prevent...from 7．既然 now_that 8．以……为起点 begin_with 9．四面八方 in_all_directions 10．冷却cool_down
选用上述短语完成下列短文。 Jack's interest in animals (1) began_with a common but interesting phenomenon.One day he saw a dog (2) gave_birth_to a litter of puppies.He (3) cheered for the birth of the puppies but wondered why dogs didn't (4) lay_eggs like hens before they brought life to the world.His interest made him a famous zoologist. Ⅲ.重点句型 1．This produced a chain reaction，which made it possible for life to begin to develop.(p.26) 4
这就产生了一系列的反应，使得生命就有可能开始发展了。 主语＋动词＋it＋形容词/名词＋不定式/从句或动名词，it作形式宾语，不定式或从句作真正宾语。 The present situation makes_it_difficult_for_us_to_accomplish the task on time. 目前的情况使我们很难按时完成任务。 ——————————————————————— [模仿造句] 用上述句型完成下列句子。 (1)因特网使我们有可能用很短的时间获知世界上发生的所有的事。 The Internet has made_it_possible_for_us_to_get_to_know what happens around the world in much less time. (2)这本字典使我学习英语容易多了。 The dictionary makes_it_much_easier_for_me_to_learn English. (3)这座桥使我们很方便过河。 The_bridge_made_it_quite_convenient_for_us_to_cross_the_ river. 2．So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.(p.26) 所以，在未来的数百万年中，生命能否在地球上延续取决于这个问题能否得到解决。
whether...depends on whether... ……是否……取决于是否…… Whether we will have a picnic depends on whether it is fine tomorrow. 我们明天是否进行野炊取决于明天是否天晴。 ——————————————————————— [模仿造句] 用上述句型完成下列句子。 5
(1)我们是否进行考试取决于我们是否按时完成了任务。 Whether_we_will_have_an_examination depends on whether we will finish the task on time. (2)我是否嫁给他取决于他是否爱我。 Whether_I_will_marry_him_depends_on_whether_he_loves_me. 3．But when I tried to step forward，I found I was carried twice as far as on the earth and fell over.(p.31) 而当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。
倍数的表达方式： ①“A＋倍数＋as＋形容词或副词的原级＋as＋B”，表示“A是B的多少倍”。 ②“A＋倍数＋形容词或副词的比较级＋than＋B”。表示“A比B大(长、高、宽等)多少倍”。 ③“A＋倍数＋the size/height/length/width，etc.＋of＋B”，表示“A是B的多少倍”。 This river is three times longer than that one. This river is four times as long as that one. This river is four times the length of that one. 这条河比那条河长三倍。(这条河的长度是那条河的四倍。) ——————————————————————— [模仿造句] 请用三种方法翻译下列句子。 我的房间是你房间的三倍大。 (1)My_room_is_three_times_as_large_as_yours. (2)My_room_is_twice_larger_than_yours. (3)My_room_is_three_times_the_size_of_yours.
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。
高考英语一轮复习 第一部分 模块知识 Unit 4 Astronomy the science of
• ★话题词汇 • 1．update vt.更新；使现代化 • 2．artificial adj.人造的 • 3．intelligent adj.智能的 • 4．negative effect 负面影响 • 5．scientific breakthrough 科学突破 • 6．potential ability 潜能
•Unit 4 Astronomy: •the science of the stars
• 话题·科学技术
• 假设你将参加某英语杂志社开展的一次征文 活动，征文的内容要求你在电视、手机(cell) 和网络三者中，放弃其中一个并陈述理由。 请你以“Which would you give up: TV, cell, or Web？”为题，写一篇英语短文。
• 10．__p_h_y_s_ic_i_stn．物理学家 • →_____p_h_y_si_c_s n．物理学 • →_____ph_y_s_ic_a_l adj.物理的；物理学的 • 11．___re_l_ig_i_o_nn．宗教；宗教信仰 • →____r_e_li_g_io_u_s adj.宗教的；虔诚的 • 12．___h_ar_m_f_u_ladj.有害的 • →______h_ar_m__ n．&vt.伤害；损害；危害 • →____h_a_r_m_l_es_s adj.无害的
★晨背范文
Which would you give up: TV, cell, or Web? We are now living in an information age, in
which TV, cells and the Web are widely used.It seems that many people cannot enjoy themselves without them.However, if I had to give up one of them, I would turn off the TV rather than switch off my cell or cut off the Internet.
高三英语一轮复习精品课件7：Unit 4 Astronomy：the science of the stars
藏了一个秘密信息在作品中。句中message与hide是被动关系，故要用
过去分词作后置定语。
5．(2013•陕西改编)The manager wants to see changes in the company, and I am sure he will ________ time.
答案：in 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。
4．(2016•江苏)In art criticism，you must assume the artist has a
secret message ________ within the work.
A．to hide
B．hidden
C．hiding
D．being hidden
解析 B 考查非谓语动词。句意为：在艺术评论中，你得假设艺术家
6．建议采取措施来阻止工厂排放有害气体。 ________ ________ ________ ________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。
2．(2016•江苏) It is often the case ________ anything is possible for
those who hang on to hope.
A．why
B．what
C．as
D．that
解析 D 考查主语从句的引导词。句意为：通常情况下，对于那些心
存希望的人来说，一切皆有可能。本句中的it为形式主语，真正的主语
精选全优课堂2017版高考英语一轮复习第一部分模块知识Unit4Astronomythescienceofthestars微测新人教版必修
第一部分必修3Unit 4Ⅰ.单句改错1．Effective measures must be taken to keep the river being polluted.________________________________________________________________________ 2．Whatever happens, in no time will I give up.________________________________________________________________________ 3．The problem was very puzzling that I couldn't understand it.________________________________________________________________________ 4．There was existed a certain doubt among the workers as to the necessity of the work.________________________________________________________________________ 5．John was made deal with the tough problem.________________________________________________________________________ 【答案】1.being前加from 2.in→at 3.very→so4．去掉was 5.deal前加toⅡ.语境填空violent， unlike， harm， exist， thus， puzzle， pull， float 1．I____________ on the rope to see if it was secure just now.2．Beautiful music came ____________ out of the window.3．Many young people, ____________ their parents, want to live in the cities.4．When you said you were in the law school, I was more ____________.5．Some plants and animals contain natural poisons that are____________ to people.6．Too much TV has been associated with __________， overweight and loneliness.7．Big companies allowed the production of cheaper milk, ____________ making it difficult for milkmen to compete.【答案】1.pulled 2.floating 3.unlike4．puzzled 5.harmful 6.violence 7.thusⅢ.短语活用2．Wolves will kill people and people will ____________ kill them.3．Sarah made it to the airport just ____________ to catch her plane this morning.4．____________ for walkers and other bicyclists, and always use your lights in dark conditions.5．Feeling blue about the world? “____________，” says science writer Matt Ridley.【答案】1.Now that 2.in turn 3.in time4．Watch out 5.Cheer upⅣ.完成句子1．我每天早上都朗读英语。
高三英语一轮复习：Unit 4 Astronomy：the science of the stars
13．_u_n__li_k_e_____(prep.) 不同；不像
___l_ik__e_____(vt.) 喜欢；(prep.)相像的
___l_ik__el_y____(adj.) 可能的
14. _h_a_r_m__f_u_l ___(adj.) 有害的
___h_a_r_m_____(n.& v.) 伤害
The two girls are so alike that strangers __fi_n_d__it_d__if_fi_c_u_l_t _to__t_el_l____one from the other.
5．“Oh，dear，” I cried，“walking does need a bit of practice now that gravity has changed.” “天哪，”我大声说。“重力改变了，看来走路也的 确需要练一练了。”
教材原句P26：They laid eggs too and existed on the earth for more than 140
million years. 它们也生蛋，在地球上生存了一亿四千多 万年。
①There exists a good way to solve the existing problem
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10．_p_u_ll________(n.& vt.) 拉(力)；拖；牵引力
高考英语一轮复习 Unit4 Astronomy：the science of the stars基
高考英语一轮复习 Unit4 Astronomy：the science of the stars基础梳理训练新人教版必修31．____________ n. 天文学→____________ n．宇航员→____________ n．天文学家2．____________ n. 系统；体系；制度→____________ adj.成体系的；有条理的3．____________ n. 宗教；宗教信仰→____________ adj.宗教的；虔诚的4．____________ n. 学说；理论→____________ adj.理论的；理论上的5．____________ adj.猛烈的；激烈的；强暴的→____________ adv.强烈地；猛烈地；激烈地→____________ n．暴力；暴力行为6．____________adj. 有害的→____________ n．伤害；损害；危害→____________ vt. 伤害；损害；危害→____________ adj.无害的7．____________ vi. 存在；生存→____________ n．存在；生存；生活(方式)8．____________ n．谜；难题→____________ vt. & vi. (使)迷惑；(使)为难9．____________ n．生物学→____________ n. 生物学家10．____________ n．物理学家→____________ n．物理学→ ____________ adj.物理的；物理学的11．____________ vi. & vt. 碰撞；坠落12．____________ n. 拉力；牵引力→____________ vt.拉；拖；牵引13．____________ vi. & vt. (使)浮动；(使)漂浮→____________ n．漂浮物1．Do you think our education ____________(制度) needs improving?2．The discussion has become more and more ____________ (激烈的)．3．Without practice there would be no ____________(理论)．4．They can't ____________(生存) on the money he's making.5．The smell of new bread ____________(漂浮) up from the kitchen.6．Eating too many desserts can be ____________ (有害的) to one's teeth.7．“What happened？” John's mother asked him in a ____________ (温和的) voice.8．His face wore a ____________ (困惑的，迷惑的)expression.9．Most of the evidence had been destroyed.____________ (因此，于是) it was almost impossible to prove him guilty.10．The plane ____________ (坠毁) into the mountain.1．solar ____________ 太阳系2．____________ time 及时；终于3．____________ eggs 下蛋4．give birth ____________ 产生；分娩5．____________ one's turn 轮到某人；接着6．____________ dioxide 二氧化碳7．prevent ...______阻止；制止8．block ____________挡住(光线)9．cheer ____________感到高兴；感到振奋10．____________ that 既然11．break____________ 突发；爆发12．watch ____________密切注视；当心；提防1．They were in time to produce carbon, nitrogen, water vapour and other gases, which ____________ ____________ ____________ the earth's atmosphere.它们最终产生了碳、氮气、水蒸气和其他多种气体，从而形成了地球的大气层。
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.
最新高考英语一轮复习-Unit-4-Astronomy：the-science-of-the-stars习题-新人教版必修3
Unit 4 Astronomy：the science of the stars【热点话题】science and modern technology(科普知识与现代技术)知识与人类文明体裁：说明文写作思路：科技的发展对人类文明的贡献——学习知识的重要性【美文诵读】Human civilization is_mainly_attributed_to① the achievements of science and technology.With_the_broadening_of_human_knowledge② we know more and more about the world we are living in.Human beings use their knowledge to change the environment，utilize the natural resources，and create a fine world which is suitable for mankind.As college students，we should learn as many kinds of knowledge as possible during our stay at the university.Without sufficient knowledge，we can't_meet_the_future_needs③and can't be what_we_are_expected_to_be.④We are_required_to_do⑤ as much as we can to improve human life and society as well.【学海拾贝】按要求完成或翻译下列句子。
1．人类文明是科技发展的结果。
Human civilization is_attributed_to the development of science and technology.2．随着经济的发展，中国在世界上起着越来越重要的作用。
高考英语一轮复习话题14宇宙知识(Unit4Astronomythescienceofthestar
话题14 宇宙知识〔Unit 4 Astronomy the science of thestars〕晨读背诵1. get started开场2. grasp/seize the opportunity 抓住时机3. set foot in China踏上中国土地4. as sb. puts it正如某人所说5. enjoy a boom in scientific and technological development有科技开展兴隆6. send satellites into space发射卫星到太空7. first manned space flight首次载人太空飞行8. deadly disease致命疾病9. to name (just) a few仅以这些为例10. name after the atest technology of the time以那个时期最新技术为名11. give rise to引起12. in some/most cases在某些/大多数情况下13. the same is true for ……也适用于14. run a company 经营公司15. aim at sth./doing以做……为目16. for the time being 暂时根底知识自测一、单词拓展(A)根据音标及词义写出英文单词｡1. astronomy [əˈstrɒnəmɪ] n.天文学→astronomer [əˈstrɒnəmə(r)] n.天文学家2. system [ˈsɪstəm] n.系统;体系;制度3. theory [ˈθɪərɪ] n.学说;理论→theoretical [θɪəˈretɪk(ə)l] adj.理论上4. globe [ɡləʊb] n.球体;地球仪;地球→global [ˈɡləʊb(ə)l] adj.全球性;全世界5. violent [ˈvaɪələnt] adj.猛烈;剧烈;强暴→violence [ˈvaɪələns] n.暴力→violently [ˈvaɪələntlɪ]adv.猛烈地6. atmosphere [ˈætməsfɪə(r)] n.大气层;气氛7. unlike [ʌnˈlaɪk] prep.不同;不像→dislike [dɪsˈlaɪk] vt.不喜欢8. presence [ˈprezəns] n.出席;到场;存在→present [ˈprez(ə)nt] adj. & n. & v.在场;目前,现在;出席;颁发,授予9. harmful ['hɑ:mful]adj.有害;伤害→harm [hɑːm] n.危害,害处→harmless [ˈhɑːmlɪs]10. exist [ɪɡˈzɪst] vi.存在,生存→existence [ɪɡˈzɪst(ə)ns] n.存在,生存11. puzzle [ˈpʌz(ə)l] n.谜;难题vt. & vi.(使)迷惑;(使)为难→puzzled [ˈpʌz(ə)ld]adj.迷惑→puzzling [ˈpʌz(ə)lɪŋ]adj.令人迷惑12. gravity [ˈɡrævɪtɪ] n.万有引力;重力13. satellite [ˈsætəlaɪt] n.卫星;人造卫星14. climate [ˈklaɪmɪt] n.气候15. spaceship [ˈspeɪsʃɪp] n.宇宙飞船16. pull [pʊl] n. & vt.拉(力);拖;牵引力17. float [fləʊt] vi. & vt.(使)浮动;(使)漂浮n.漂浮物18. mass [mæs] n.质量;团;块;大量;(复)群众(B)单词活用用所给词正确形式填空。
高考英语一轮复习 Unit 4 Astronomy the science of the stars
Unit 4李仕才[根底回顾]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。