高三复习B3 Unit 4 Astronomy：the science of the stars
(新课标)高考英语一轮讲义：必修3 unit 4 astronomy：the science of the stars(含答案)
Unit 4 Astronomy：the science of the stars1．astronomy(n.) 天文学2．system(n.) 系统；体系；制度3．theory(n.) 学说；理论4．atmosphere(n.) 大气层；气氛5．fundamental(adj.) 基本的；基础的6．thus(adv.) 因此；于是7．puzzle(vt.& vi.) (使)迷惑；(使)为难(n.) 谜；难题8．gentle(adj.) 温和的；文雅的9．crash(vi.& vt.) 碰撞；坠落10．pull(n.& vt.) 拉(力)；拖；牵引力11．float(vi.& vt.) (使)浮动；(使)漂浮(n.) 漂浮物12．violent(adj.)猛烈的；激烈的；强暴的→violence(n.)暴力→violently(adv.)暴力地；猛烈地13．unlike(prep.)不同；不像→like(vt.)喜欢；(prep.)相像的→likely(adj.)可能的14．harmful(adj.)有害的→harm(n.& v．)伤害→harmless (adj.)无害的15．exist(vi.)存在；生存→existence (n.)存在；生存1．prevent...from... 阻止……2．lay_eggs 下蛋3．in_one’s_turn 轮到某人；接着4．get_the_hang_of 熟悉；掌握；理解5．watch_out 密切注视；当心；提防6．depend_on 依靠7．in_time 及时，终于8．give_birth_to 产生；分娩9．cheer_up 感到高兴；感到振奋10．now_that 既然11．break_out 突发；爆发1．What is even more important is that as the earth cooled down，water began to appear on its surface.更为重要的是，当地球冷却下来时水开始在地球表面出现了。
高中英语高三必修3 Unit4 Astronomy the science of the stars
Now, human being is the most intelligent life on the planet.
“Thus they have, in their turn, become the most important animals on the planet. But they are not looking after the earth very well. ”
Page 161-163 & 166 (the assignment for Monday)
The monarch
a pack
Yearly migration from America to Mexico.
Nature’s great scene
The secret winter sanctuary
With the mother WATER, the magical journey of LIFE began...
The development of life
plants
animals
(1)small plants
in
oxygen water
shellfish and (2) all sorts of fish
How does the writer support his idea?
I think
It is human beings that don't look after the earth very well.
What else do humans do to nature? Make your points by using the structure “It is …that…”.
必修3 Unit 4 Astronomy： the science of the stars
【本讲教育信息】一、教学内容必修3 Unit 4 Astronomy: the science of the stars（一）重点单词（二）重点短语（三）重（难）点句型二、知识精讲（一）重点单词1. system n.[c] 系统；体系；制度systematic adj.He created a new system of teaching foreign languages.他创造了一种新的外语教学体系。
The new system has had a disastrous effect on productivity.新制度对生产率产生了灾难性的影响。
Too much alcohol is bad for the system.过量饮酒对身体有害。
theory n.学说；理论theoretic adj.There are many theories about the origin of life.关于生命起源的学说有很多。
In this way they can better apply theory to practice.这样他们就能更好地把理论运用到实践中去。
Your plan sounds fine in theory it doesn’t work in practice.你的计划在理论上听起来不错，但在实践中无法实施。
2. violent adj. 猛烈的；激烈的；粗暴的violence n.They are launching a violent attack on the enemy.他们对敌人展开了猛烈的进攻。
The class was shocked by his violent language.全班同学对他激烈的言辞感到震惊。
Children should not be allowed to watch violent movies.不应允许儿童看暴力电影。
The young man was charged with robbery with violence.这个年轻人被控暴力抢劫。
Unit_4 Astronomy：the_science_of_the_stars单元重点用法复习(人教版必修3)
Unit 4 Astronomy：the science of the stars重点复习（人教版必修3）单词拓展1.________n．天文学________adj.天文学的________n．天文学家2．________n．理论3．________n．大气层；气氛4．________n．生物学________n．生物学家________adj.生物学的5．________n．地心引力；重力6．________n．卫星；人造卫星7．________n．物理学家________adj.物理的________n．物理8．________vt.乘；增加9．________vi.存在________n．存在10．________vt.使……迷惑________n．难题；谜________adj.迷惑不解的11．________vi. & vt.碰撞；坠落12．________adj.猛烈的________n．暴力________adv.猛烈地13．________adj.有害的________n．害处________vt.对……有害14．________adj.全世界的；全球性的________n．球体；地球仪15．________prep.不像；和……不同句型背诵1.The earth became________violent________it was not clear whether the shape would last or not.地球变得如此猛烈以至于不明确是否它的形状会保持这个样子。
2．This produced a chain reaction，which made________possible for life to develop.这引起一连串的反应，使生命的生长发育成为一种可能。
3．But when I tried to step forward，I found I was carried________ ________ ________ ________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。
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)
人教版高中英语必修3：unit 4 Astronomy_ the science of star
Unit 4 Astronomy
The science of the stars 关于星星的科学
主讲： 学校：
Solar system On which planet are there
lives at present ?
earth
HOW LIFE BEGAN ON THE EARTH
Age(dinosaur)ended
plant
water
Reptiles Plants
Insects and amphibians
Plants grow on land
Earth (solid globe) atmostphere
Dinosaurs
Mammals (including humans )
The developmnt of the earth
WeChat of the earth
EARTH
The universe bloengagnawgitoh a “Big Bang”
EARTH
Stars aanfdteotrhetrhbeodBieigs wBearnegformed
EARTH
EARTH
Wataesr btheegaenatrothapcpoeoalreodndtohwe enarth
EARTH
PlManilltisonbseogfayneators garfotewr wateirn’s wapapteearrance
EARTH
The age6o5fmdiinlloiosanuyrseeanrdseadgo
FSakstimremaidnigng
What’s the text about?
高中英语必修三归纳-Unit4Astronomy：thescienceofthe
高中英必修三-Unit4 Astronomy：the science of the starsUnit4 Astronomy：the science of the stars1.基梳理astronomy solar system religion theory atom billion globe violent in time carbonnitrogen vapour atmosphere fundamental presence dissolve acid harmful chain reaction multiply oxygen shellfish amphibian reptile exist mammal thus in one’sturn dioxide prevent ⋯from puzzle biology gravity satellie gentle geologist block outextinct climate crash pull lessen cheer up float weightlessly cabin mass now thatget the hang of break out exhaust watch out2.1） solid作名，表示“固体”。
作形容，表示“固体的，固的；心的，的，牢靠的，立体的”。
be in solid with sb受某人的重，与某人关系很好。
feel solid about sth某事内心有底。
2） explode表示“爆炸，（感情）迸，快速增添”。
explode with/into sth冲，激。
3） surface作形容，表示“表面的，水面的”。
作名，表示“水面，表面，表面”。
on the surface在表面上，在表面上。
作，表示“加表，从头出，睡醒”。
4） dissolve表示“溶解，消融，分解”。
表示“解散，排除，除去”。
高考英语总复习必修3Unit4 Astronomy the science of the stars
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
高中Book 3 Unit 4 Astronomy：the science of the stars
rather than a few strong ones.
_联__系_
③ If a predator can eat several species, it can survive the
extinction (灭绝) of one of them.
在__…__…__中__存__活__下__来__
解析：推理判断题。根据题干的关键信息“早期预警系 统”，我们把答案定位在最后一段。该段说，这个系统是 以数学模型为基础建立的，能告诉我们什么时候应该改变 人类把生态系统逼向崩溃的活动，然后说“预防是关 键”。故选 D。 答案：D
[考查素养深发掘]
一、依据语篇隐性考查的语言能力
1．主题词汇语境中回顾(文中红体词汇多揣摩)
48．What will happen if the populations of top predators in a food web greatly decline? A．The prey species they directly attack will die out. B．The species they indirectly attack will turn into top predators. C．The living environment of other species will remain unchanged. D．The populations of other species will experience unexpected changes.
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.
高考英语总复习必修三Unit 4 Astronomy the science of the star
返回
2.“动词＋out”短语荟萃
①block out
挡住(光线)
②break out
突发；爆发
③find out
查出；弄明白
④look/watch out 当心；提防
⑤put out
扑灭
⑥run out
用完
⑦let out
泄露；发出(声音)
⑧die out
灭绝
返回
(三)仿写用活句式——造佳句·表达高
1． system n．
系统；体系；制度
2． religion n.
宗教；宗教信仰
3． theory n.
学说；理论
4． violent adj. 5． atmosphere n.
猛烈的；激烈的；强暴的 大气层；气氛
6． unlike prep.
与……不同；不像
7． fundamental adj. 基本的；基础的
先写对
及时；终于 阻止；制止 既然 感到高兴；感到振奋 下蛋 产生；分娩
返回
再用准
①Now that we all understand that the haze is harmful to our health, we should take effective measures to ②prevent it from getting bad to worse. No matter what happens, we must ③ cheer up and try to reduce the pollution. If we keep on, we'll succeed ④ in time .
返回
第二组
先写对
1. in one's turn
高中英语：Book 3 Unit 4 Astronomythe science of the sta
3. Suffix 后缀 （构词法的一种）
art (艺术） physics（物理学） chemistry（化学） biology（生物学） Geology（地理学） science（科学） economy（经济） History（历史）
artist physicist chemist biologist geologist scientist economist historian
A hen ____ in the corner quietly. After a while the hen ____ an egg. But the man ____ to his wife that the egg was bought in the shop ______ in the centre of the town.
1. Vi 不及物动词的用法
出现
消失
存在
结束
蔓延
如果没有空气，人类就不能活下来。 这种疾病很快蔓延到整个村庄。 十年后，我种下的小树长成了参天大树。 像火星一样，地球上的水迟早有一天会消失。
A man can’t exist without water. The disease spread all over the countryside quickly. Ten years later, the little tree I planted grew into a big one. Like the Mars, the water on the earth will disappear in time.
1. What they say is often ______________ what they do. 2. _______ many other topics, fat is always a topic that Americans talk about. 3. He found a job last month and didn’t have to __________ his parents any longer.
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
harmful harm harmless 14. ________(adj. )有害的→ ______(n. &v. )伤害→ ________
(adj. )无害的
exist existence 15. _____(vi. )存在；生存→ _________(n. )存在；生存
点击进入相应模块
• Ⅰ.重点单词 astronomy n．天文学→ astronaut n．宇航员 • 1． • 2． system n．系统；制度→ systematic adj.成体 系的 • 3． religion n．宗教→ religious adj.宗教的 • 4． theory n．学说；理论 • 5． violent adj.猛烈的；激烈的→ violently adj.猛 烈地→ violencen．暴力 •
点击进入相应模块
【品词自测】根据所给词的适当形式填空 ①The robbers hit them violently They couldn’t bear it any _______. more so they decided to answer _______ with _______ and violence violence began their _______ fightback. (violent) violent harmful harm ②This object gives off ________ gases. They may do _____ to harmless our health. You must make the object _________ before you use it. (harmful) existence ③Do you believe in the ________ of ghosts? Perhaps they only ____ in the minds of some people. (exist) exist
• I wonder if the school could place more dustbins around and set up specific rules against such behaviour. At the same time， students should be encouraged to develop good habits and better behave themselves. I believe that，with the joint efforts of both teachers and students，our school will become a more enjoyable place in the near future.Thank you for your consideration. • Yours点击进入相应模块 faithfully， • Li Yue
Unit 4 Astronomy: the science of the stars
天文学：恒星科学
点击进入相应模块
• 佳作选登 • (2011·浙江高考) • [话题] 给校长写信陈述校园中随意涂鸦和 乱丢垃圾的现象 • [体裁] 书信
点击进入相应模块
• June 8,2011
• Dear Mr.Headmaster， • I am Li Yue，a student from Class 1，Senior Ⅱ.I am writing to draw your attention to some improper behaviour among us students： littering and scribbling.It makes our school dirty and unpleasant，and does harm to the image of our school.I always feel ashamed whenever I see this.It is clearly not appropriate for a student to litter and scribble about. 点击进入相应模块
Ⅰ. 单词盘点 根据词性和汉语意思写出词汇 astronomy 1. __________(n. ) system 2. _______(n. ) theory 3. ______(n. ) atmosphere 4. ___________(n. )
天文学
系统；体系；制度
学说；理论
大气层；气氛
点击进入相应模块
• 3．(2012·日照二模)In ancient times，people rarely travelled long distances and most farmers only travelled ________ the local market. • A．longer than B．more than • C．as much as D．as far as
点击进入相应模块
• 12． mass n．质量；团；块；大量→ masses n．群众 harmful adj.有害的→ harmless adj.无害的→ harm • 13． n. & vt.伤害，损害 • 14．exist vi.存在；生存→ existence n．存在； 生存 • 15． puzzle n．谜；难题 vi. & vt.(使)迷惑；(使) 为难→ • puzzled adj.迷惑的→ puzzling adj.令人迷惑的
点击进入相应模块
• [解题指导] 句意：在古代，人们很少进行 长途旅行，大多数农民最远也就到当地的 市场。考查副词。题干中未含有比较的意 思，所以排除A、B两项；空格处的词用来 修饰动词travel旅行，又有后面的地点the local market提示，所以选D。 • [正确答案] D
点击进入相应模块
• 1．(2011·陕西高考)The new stadium being built for the next Asian Games will be ________ the present one. • A．as three times big as • B．three times as big as • C．as big as three times • D．as big three times as 点击进入相应模块
• 4．(2012·南京模拟)—Do you think their table tennis team will win the first place at the coming Asian Games? • —________.Ours is much stronger than theirs. • A．Of course B．It depends • C．Don't mention it D．By no means • [解题指导] ——你为在即将到来的亚洲锦标 赛上他们的乒乓球队会获第一吗？——决不 可能，我们队比他们队强多了。本题考查 情景交际用语，A.译为“当然”。B.译为 点击进入相应模块 “视情而定”，C.译为：不客气。D.译为
fundamental 5. ____________(adj. ) 6. ____(adv. ) thus puzzle 7. ______(vt. & vi. ) (n. ) gentle 8. ______(adj. ) crash 9. ______(vi. &vt. )
基本的；基础的 因此；于是 （使）迷惑；（使）为难 谜；难题 温和的；文雅的 碰撞；坠落 拉（力）；拖；牵引力
点击进入相应模块
• 3．I wonder if the school could place more dustbins around and set up specific rules against such behaviour. • 我想知道是不是学校周围应该放更多的垃 圾筒，并制订一些特殊规则来反对这种不 良行为。 • (变式)⇒It is high time that the school should place more dustbins around and set up specific rules to forbid such bad behavior. 点击进入相应模块
• [解题指导] 句意：正在为下届亚运会而建 设的新体育场将是目前这个体育场的三倍。 本题考查倍数的表达法。比较常见的表达 倍数的句型有：①...times＋as＋adj./adv.(原 级)＋as...；②...times＋adj./adv.(比较级)＋ than...；③...times＋the length/width/...＋of...。 故选择B项。 • [正确答案] B
点击进入相应模块
• 2．(2012·杭州质检)________ is smoking allowed here in the gas station. • A．At no time B．In no time • C．At one time D．At time • [解题指导] 考查介词短语。at no time“决 不”，置于句首，句子用倒装。故选A。此 题易误选B项。in no time“立即，马上”， 放在句首，不用倒装。 • [正确答案] A 点击进入相应模块
点击进入相应模块
• 6． atmosphere n．大气层；气氛 • 7． unlike prep.不同；不像→ dislike vt.不喜欢 • 8． fundamental adj.基本的；基础的→ fundamentally adv.基本上 • 9． thus adv.因此；于是 • 10． gentle adj.温和的；文雅的→ gently adv.温和 地 • 11． physicist n．物理学家→ physics n．物理学 • → physical adj.物理的；身体的