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(精品)高考英语复习基础必备： Unit 4 Astronomy：the science of the stars课时作业 新人教版必修3

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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

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 Unit4 Astronomy：the science of the stars基

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。

高考英语复习基础考点聚焦Unit4Astronomy：thescienceofthestarsppt

高考英语复习基础考点聚焦Unit4Astronomy：thescienceofthestarsppt

阻止某人做某事
③keep sb. from doing sth.
④prohibit sb. from doing sth. ⑤ban sb. from doing sth. 禁止某人做某事 ⑥forbid sb. from doing sth.
14/71
1．be to do 结构表示不可避免将要发生的事 They were in time to produce carbon dioxide, nitrogen, water vapour and other gases, which were to make the earth’s atmosphere. 2．“make it＋adj.＋to do sth.” 结构 This produced a chain reaction, which made it possible for life to develop.
11/71
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
12/71
以-ful 结尾的形容词
①harmful
有害的
②useful
有用的
③helpful
有帮助的
④powerful
8/71
1．__i_n__ti_m_e_______ 2．__l_a_y_e_g_g_s______ 3．__g_iv_e__b_i_rt_h__to___ 4．__i_n__o_n_e_’s_t_u_r_n__ 5．p__re_v_e_n_t_._.._fr_o_m___ 6．___b_l_o_ck__o_u_t____ 7．___c_h_e_e_r_u_p_____ 8．__n_o_w__t_h_a_t_____ 9．___b_r_e_a_k_o_u_t____ 10．_w_a_t_c_h__o_u_t _f_o_r __ 11．__d_o__h_a_r_m__t_o_.._. _

高考英语复习Unit4Astronomy：thescienceofthestars教案

高考英语复习Unit4Astronomy：thescienceofthestars教案

Unit 4 Astronomy ：the science of the stars一、课前基础自查(一)分类记单词——省时高效(二)练中记短语——记牢用活(三)仿写明句式——以用为本二、课堂重点深化1．harmful adj .有害的 [自主体验] 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. 补全句子③These days, breaking traffic rules and littering are common, causing/doing_serious_harm_to life and the environment.这些天，违反交通规则和乱扔垃圾的现象很常见，对生活和环境造成了严重的破坏。

[系统归纳]⎭⎪⎬⎪⎫ do/cause sb./sth.harmng sth. It does no harm to do sth.[重点强化] 易错对对碰(to/for)④As we all know, the polluted water and air are harmful to people's health. ⑤Anyway, the news seems to be good for you. 佳句时时写(一句多译)众所周知，过量饮酒对我们的健康有害。

⑥Whatisknowntousisthatdrinkingtoomuchis_harmful_to_our_health.(harmful)⑦It is known to us that drinking too much does_harm_to_our_health.(harm n ．) 2．exist vi .存在；生存 [自主体验] 单句语法填空①Even though he is a little boy, strange ideas always exist in his mind. ②Scientists have many theories about how the universe first came into existence (exist)．③The parking place for bikes was an existing (exist) problem for a long time in our school.[系统归纳]佳句时时写④众所周知，老人和年轻人之间存在代沟。

高中英语 Unit 4 Astronomy：the science of the stars课件

高中英语 Unit 4 Astronomy：the science of the stars课件

答案：①by turns ②by turns/in turn ③in their turn ④take turns to
8．(教材原句 P27)How life began on earth is one of the biggest puzzles that scientists found hard to solve.
7．(教材原句 P26)Thus they have，in their turn， become the most important animals on the planet.
于是，他们接着成为这个行星上最重要的动物。
归纳拓展 in turn 依次；轮流；相应地；转而；反过来 by turns 轮流；交替 take turns to do sth 轮流做某事 It's one's turn to do sth 轮到某人做某事
【考点警示】 exist 没有被动语态和进行时。
即学即练
用上述词语填空。 ①One cannot ________ without air. ②He thought that if he couldn't see something, it didn't ________ . ③You may be stuck with a miserable ________ for the rest of your life. 答案：①exist ②exist ③existence
④I was very interested in the lecture，________many of the students.
答案：①dislikes ②unlike ③disliked ④unlike
4．(教材原句 P26)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.

高考英语复习Unit4Astronomy：thescienceofthestars新人教版必修市赛课

高考英语复习Unit4Astronomy：thescienceofthestars新人教版必修市赛课
18/83
23.crash vi.& vt._碰__撞__；__坠__落__ 24.float vt.& vi._(使__)_浮__动__；__(_使__)漂__浮___
(n.)漂__浮__物__ 25.exhaust vt.用尽；耗尽；使精疲力尽
(1) exhausted adj.感到筋疲力尽 exhausting adj.令人疲劳
索两种截然不一样观点；第三段：总结自己观点。特色以下： 巧用被动语态引出话题；利用现在完成进行时表示中国人民一直以
来梦想；利用含有目标状语从句复合句总结自己观点。写作过程中使 用过渡和衔接词汇，如however，in their opinion，in addition， personally等，确保行文连贯，过渡自然。
Different students have different opinions. The majority are in favor of space exploration because the Chinese people
have been dreaming of going into outer space for a long time. It will help China to take part in the international competition in the future. However，some students argue against it. In their opinion，space exploration increases the economic burden. In addition，as a developing country，China should try to solve other social problems.

高三英语一轮复习 基础必备 Unit 4 Astronomy：the science of the


的
大的
④ban sb.from doing sth.
⑤unfortunate adj.不幸 ⑤careful adj.小心 ⑤keep sb.from doing
的
的
sth.
1．harmful adj.有害的
[教材原句] What many scientists believe is that the continued
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。
2．exist vi.存在；生存
[教材原句] They laid eggs too and existed on the earth for
(3)existing adj. 现存的；现行的 ①You can't imagine what difficulty they have existing on the money he's earning. 你无法想象他们靠他挣的钱维持生活是多么的困难。 ② There exists a good way to solve the existing problem at present. 目前有一个解决现存问题的好办法。 ③ No one knows when such a custom first came into existence . 没有人知道这种风俗是什么时候开始有的。 ■[用法探究] exist 是不及物动词，没有被动语态，也不用于进行时态。
violent .Finally we reached an agreement that we will never use violence whatever happens.(violent)

高考英语一轮复习Unit4Astronomythescienceofthestars课件新人教版必修


①As a proverb goes, “Where there is a will, there is a way.” Our efforts will pay off in time. 背 常言道，“有志者，事竟成。”我们的努力迟早会有所回报。 写 ②At the same time, we are going to bring 作 along about five hundred books with us for your class. 佳 同时，我们将给你们班带去大约 500 本书。 句 ③Luckily, I adapted to the new surroundings and everything returned to normal in no time. 幸运的是，我适应了新的环境，一切很快就恢复了正常。
7． depend on 8． break out 9． prevent ...from 10． block out 11． get the hang of 12． now that
依靠；取决于 突发；爆发 阻止；制止 挡住(光线) 熟悉；掌握；理解 既然
Ⅱ重点短语拓展用活 1．in time 及时；终于；迟
结果是……
①I, in my turn, became embarrassed and angry and told her to
take the money back. 背
这下轮到我既尴尬又气愤了，我告诉她把钱拿回去。 写
②I think it's my turn to drive the kids to school this week. 作
我想这周该轮到我开车送孩子们上学了。 佳
③It turned out that this young man was none other than the old 句

高考英语总复习必修3Unit4 Astronomy the science of the stars

__哺__乳__动__物____ 3．(2018·江苏卷阅读 C)If you want to disturb the car industry, you’d better have a few
billion dollars: Mom-and-pop carmakers are unlikely to beat the biggest car companies. _十__亿___
倍数＋as...as...
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
的两倍远，因而我摔倒了。
句型公式
教材原句
“Oh, dear，” I cried, “walking does need a bit of practice 句型 3：now that 引 __n_o_w__t_h_a_t_g_r_a_v_i_t_y_h_a_s__ch__a_n_g_e_d___．”
着地球引力的增加，宇宙飞船的外层燃烧起火。
二、语境强化训练 Ⅰ.语境填词——根据提示写出该词的适当形式 1．Newton was one of the greatest __p_h__y_si_c_is_t_s__ (物理学家) in the world and many
people admire him very much. 2．The old scientist told his students that scientific __t_h_e_o_r_ie_s____ (理论) must be based on
这就产生了连锁反应，使生命的发展成为可能。
But when I tried to step forward, I found I was carried 句型 2：倍数表达法： ___tw__ic_e__a_s_f_a_r_a_s____ on the earth and fell over. 但当我试着向前

高考英语总复习 Unit 4 Astronomy：the science of the stars课件


③He’ll cheer up if you get him a beer. 给他杯啤酒，他的情绪就会好起来。
①cheer sb.on激励某人 ②with good cheer欣然地
22． mass
n．质量；团；块；大量；(复)群众
n．天文学家
23． astronomy n．天文学→ astronomer
24． religion
虔诚的；凭良心的
n．宗教；宗教信仰→ religious adj.宗教的；
25． theory n．学说；理论→ theoretical adj.理论的，理论 性的 26． globe n．球体；地球仪；地球→ global adj.全球性
twice as far as on the earth and fell over. 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。 2．We watched，amazed as fire broke out on the outside of the
n．卫星；人造卫星
16． gentle
adj.温和的；文雅的
17． physicist
18． climate 19． crash
n．物理学家
n．气候 vi.& vt.碰撞；坠落
20． pull n．& vt.拉(力)；拖；牵引力 21． float vi.& vt.(使)浮动；(使)漂浮 n．漂浮物
温馨提示：名词前有a mass of或masses of修饰且作主语时， 谓语动词的单复数要与 mass 保持一致。同样用法的词还有： amount，quantity，supply等。
完成句子
①He has a mass of (大量的)bruises. ② The masses (群众)are often the makers of history.
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Unit 4 Astronomy：the science of the stars[基础回顾]Ⅰ.单句语法填空(导学号02516120)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)(导学号02516121)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→in 5．The sun heats the earth，which makes possible for plants to grow. makes后加itⅢ.佳句写作(导学号02516122)1．据说这个发电厂(the power plant)是以前的5倍大。

(倍数表达法)答案：It is said that the power plant is now five times as large as what it was.2．你既然得到了一个机会，不妨充分利用它。

(now that)答案：Now that you have got a chance，you might as well make full use of it.3．这两个女孩长得很像，陌生人很难把她们区分开。

(find it＋adj＋…)答案：The two girls are so alike that strangers find it hard to tell one from the other.4．事实上，那儿有一个很大的梦想需要你实现。

(there exists…)答案：In fact，there exists a great dream for you to achieve.5．孩子们被告知要提防陌生人．(watch out)答案：Children are told to watch out for the strangers.[技能提升]Ⅰ.阅读理解(导学号02516123)Larry Walters' boyhood dream was not an unusual one: He wanted to fly.What was unusual，though，was the way he fulfilled it.After finishing school，Larry joined the US Air Force，but was rejected from pilot­training school because of poor eyesight.However，his dream remained.Larry，aged 33，was not a pilot，but a truck driver in Los Angeles.One day，while sitting outside and watching jets fly overhead，an idea came to him that he could use weather balloons to fly.A few weeks later，Larry bought 42 one­meter diameter weather balloons.He tied them to a chair and filled them with helium(氦气)．Then he sat down in the chair with some beer，sandwiches，and a rry's plan was to float about 10 meters above his backyard，enjoy a few hours in the air，and then pop some balloons with his gun to get back down.But things did not goaccording to Larry's plan.When his friends cut the anchor lines，Larry，lifted by the 42 balloons，shot skyward at an astonishing speed.Finally，he settled at an altitude of 4,000 meters，cold and frightened，with his beer and sandwiches for 14 hours.Airline pilots heading toward Los Angeles' busy international airport radioed in reports of the strange rry's presence in the skies caused numerous planes to be rerouted.Eventually，Larry worked_up_the_nerve to shoot a few balloons and slowly descended，landing in power lines.Uninjured，he climbed down to safety and was arrested by waiting police.When asked by a reporter why he had done it，Larry responded，“A man just can't sit around.”Larry fulfilled his dream，and set a record for a gasfilled balloon flight.But it cost him: He was later fined $1,500 for violating air safety regulations.[语篇解读]本文是一篇记叙文，讲述了Larry Walters不同寻常地实现飞行梦想。

1．What's the main idea of this passage?A．Larry became famous because he set a new flying record.B．Larry paid the price for his behavior.C．Larry realized his dream in an unusual way.D．Inspiration is very important to one's success.解析：C[主旨大意题。

文章在第一段开始讲到对于Larry来说，不同寻常的是他实现梦想的方式。

接下来全文讲了他是怎样用不同寻常的方式实现自己的飞行梦的。

]2．Which of the following is TRUE?A．Larry planned to fly at a height of 4,000 meters.B．Larry was rejected from the US Air Force because of his height.C．The police helped him come back to the land.D．When things did not go according to his plan，Larry felt nervous and terrified.解析：D[细节理解题。

由第四段“Finally，he settled at an altitude of 4,000meters，cold and frightened”可看出，当他飞到4 000米时，又紧张又害怕。

] 3．The underlined part “worked up the nerve”in Paragraph 5 probably means “________”．A．got a chance B．took his courageC．lost his patience D．woke up解析：B[词义猜测题。