新课改省份高考英语大一轮复习Unit4Astronomythescienceofthestars课下作业一三新人教版必修3.docx

1、新课改省份高考英语大一轮复习Unit4Astronomythescienceofthestars课下作业一三新人教版必修3Unit 4 Astronomy：the science of the stars课下作业（一三）课下作业（一） 考点过关针对练 .单词拼写1Accustomed to the climate (气候) in the countryside, the old couple prefer not to move to the city.2They completely ignored these problems as if they never existed (存在)3W

2、e are so far from the earth that we cant feel its pull (牵引力)4He was quite puzzled (困惑的) about what to do next, so he turned to his father for help.5The old scientist told his students that scientific theories (理论) must be based on facts.6He found something floating (漂浮) on the lake, which frightened

3、 him.7A truck went out of control and crashed (碰撞) into the back of a bus.8I could feel the wind gently (温和地) blowing through my hair and it was a warm summer breeze.9Newton was one of the greatest physicists (物理学家) in the world and many people admire him very much.10Unlike (与不同) most people in the

4、office who come to work by car, I usually come to work by bus.语境语法填空1The existence (exist) of terrorism lets the world not be stable.Terrorists activities, many of which are linked to religious (religion) extremism (极端主义), have resulted in a global disaster.They not only bring threat to the safety o

5、f humans, but have a harmful (harm) effect on economic growth.Many people are forced to flee their homes because of growing fears of violence (violent)All governments are paying great attention to this issue, but to stop terrorism is indeed a systematic project, which requires effort, wisdom and coo

6、peration.2A conflict broke (break) out when the villagers tried to prevent the factory from sending waste water into their fields.The villagers had been watching out for the waste water for some time.They found it was very harmful to their health as well as their crops.Officials came just in time to

7、_stop (stop) the situation getting worse.3The development of science makes it possible for us to_visit (visit) the moon.But you will find it difficult to stay there.The earth is 49 times the size of the moon.As a result, the gravity of the earth is about six times as great as that of the moon.When w

8、e get closer to the moon, we will feel its gravity pulling us, but it is not as strong a pull as the earths.根据提示补全句子1显而易见，正是团队合作才使得他们去想去的地方成为可能。(make itadj.for sb.to do)Obviously, it is the teamwork that_makes_it_possible_for_them_to_go anywhere they want to.2既然我们谁也不知道她的电话号码，只有派人去把消息告诉她了。(now that)N

9、ow_that_none_of_us_knows_her_telephone_number,_we will have to send someone to deliver the message.3李明的手机看起来和张华的一样，但价格是他的两倍。(倍数表达法) Li Mings mobile phone looked just the same as Zhang Huas, but it cost twice_as_much_as his.4这些游客们回到宾馆，又累又困。(形容词短语作状语)These travelers returned to the hotel, tired_and_sl

10、eepy.5当这个教授出现时，所有的学生欢呼起来。(cheer)When the professor turned up, all_the_students_cheered_up.6我的父母一天天的变老，该轮到我开始照顾他们的时候了。(turn)My parents are getting older and older, so it_is_my_turn_to_start looking after them.语境辨义根据语境选出动词multiply的词义1It is possible to multiply these bacteria in the laboratory._C_2In m

11、aths class the children are already learning to multiply and divide._A_3Our problems have multiplied since last year._B_课下作业（二） 话题阅读培优练.根据提示填空With the development of modern science and technology, we have made_it_possible_to_explore_space (使探索太空成为可能)While an increasing number of citizens claim that

12、this kind of launch is a_waste_of_time_and_money (浪费时间和金钱) because they hold the view that it can not bring any benefits for them.However, I_hold_the_different_opinions (我持不同的意见)There_is_no_doubt_that (毫无疑问) space exploration will spend much money.However, in_the_long_run (从长远看), it is a long invest

13、ment and will be beneficial (benefit) to us in the future.To begin with, space exploration (explore) will bring benefits for us to search for natural resource.That is to say, other planets may be rich in various (variety) resources that are in great shortage on the earth.It is reported that Mars con

14、tains (contain) a great deal of natural gas and iron.Moreover, engineers have also noticed that these resources on the planet are able to explore and can be_used (use) in the earth if they could solve the problem of transportation.片段选词填空produce， planet， nutritious， reach， enjoy ones life， developmen

15、t， treasure， fresh， come true， prevent Mars is one of the eight major planets of the solar system.There is no liquid water on Mars.With thin carbon dioxide and dust in the atmosphere it is cold and dry all year round.In winter the cold temperature can reach minus 130 degrees centigrade while in summ

16、er time it can rise to 27 degrees Celsius.With the rapid development of science and technology, the Mars will change a lot in many ways in the future.Big houses are made by special material which could prevent the radiation of the sun.Moreover, fruits and vegetables on Mars are more nutritious than

17、those on the earth.Also, new energies on Mars do not produce carbon dioxide, or create greenhouse effect.We will find the Mars havent been polluted.Air and water becomes tidier and fresher than our earth.On the one hand, we can study in the spaceship and work by computer at home instead of going to

18、work regularly.On the other hand, it is very easy for us to visit other stars by spaceship.I hope all these can come_true.But first, we must treasure and protect Mars and avoid it becoming another polluted earth.If all of us try our best to do it, we will enjoy_our_life.课下作业（三） 高考语篇提能练.阅读理解(2019南昌市二

19、模)Astronomers (天文学家) say they are on the point of finding planets like Earth orbiting other stars, which is a key step in determining if we are alone in the universe.A top NASA official and other leading scientists say that within four or five years they should discover the first Earthlike planet wh

20、ere life could develop, or may have already. A planet close to the size of Earth could even be found sometime this year.At the annual American Astronomical Society conference this week, each discovery involving socalled “exoplanets” those outside our solar system pointed to the same conclusion: Quie

21、t planets like Earth where life could develop probably are plentiful.NASAs new Kepler telescope and a lot of new research from the suddenly hot and competitive exoplanet field caused noticeable buzz at the meeting. Scientists are talking about being at “an incredible special place in history” and cl

22、oser to answering a question that has dogged humanity since the beginning of civilization. “Are we alone? For the first time, theres an optimism that sometime in our lifetimes were going to get_to_the_bottom_of that，” said Simon Worden, an astronomer who heads NASAs Ames Research Center. “If I were

23、a betting man, which I am, I would bet were not alone.”“These are big questions that reflect upon the meaning of the human race in the universe，” the director of the Vatican Observatory, the Rev. Jose Funes, said on Wednesday in an interview at this weeks conference.Worden told The Associated Press:

24、 “I would certainly expect in the next four or five years wed have an Earthsized planet in the habitable (可居住的) zone.”语篇解读：天文学家说，他们即将在其他恒星周围找到类似地球的行星，在那里生命可以形成，或者可能已经形成。到那时候就可以回答人类在宇宙中是否孤单这一问题了。 1From the first two paragraphs we can learn _.Aastronomers have found planets like Earth orbiting other s

25、tarsBfinding other stars is a key step in determining if we are aloneCits possible that a planet like Earth will be found this yearDscientists say that life has developed on the first Earthlike planet解析：选C细节理解题。根据第二段最后一句“A planet close to the size of Earth could even be found sometime this year.”一颗类

26、似地球的行星可能在今年的某个时候被发现。故答案为C。2According to the passage an exoplanet is a planet _.Alike Earth Boutside our solar systemCorbiting the sun Dwhere life has developed解析：选B细节理解题。根据第三段“exoplanets those outside our solar system”可得出答案。3The underlined words “get to the bottom of” in Paragraph 4 probably mean “_

27、”. Aunderstand fully Bmake full use ofCsearch for Ddo more research on解析：选A词义猜测题。西蒙这句话的意思是：我们第一次有了乐观的看法，在我们的有生之年，我们将能弄清这个问题的真相。get to the bottom of“弄清真相，彻底弄明白”。4From the passage we can learn _.Aan Earthlike planet has been foundBits been proved we are not alone in the universeCJose Funes has found t

28、he meaning of the human race in the universeDthe discovery of an Earthlike planet could happen in the near future解析：选D推理判断题。通读全文可知，天文学家们认为在不久的将来，他们将在其他恒星周围找到类似地球的行星，证明人类在宇宙中并不孤单。.阅读七选五(2019南昌市一模)While your teen may get by OK by waiting until the last possible second to complete his high school scien

29、ce experiment or his math project, procrastination (拖延症) can be a big problem later in life.Your teens future boss or college professors arent likely to accept late work or the excuses that accompany delayed projects._1_ That means managing his time wisely without requiring constant reminders or ass

30、istance from you to get his work done.Here are some steps you can take to teach your teen essential time management skills：_2_ If youre always running late or you miss a lot of deadlines, your teen will follow suit.Practice managing your own time wisely and show your teen that you can accomplish the

31、 most important tasks in any given day.Encourage your teen to write down his schedule.Your teens time may easily get taken up with video games or social media if hes not careful.Teach him to schedule his day so he can set aside time for chores, homework, and other responsibilities._3_ Then, time doe

32、snt idly pass without feeling like he hasnt done anything fun.Help your teen prioritize (划分优先顺序) activities._4_ A basketball game and birthday party may coincide.Talk to your teen about how to prioritize activities, based on his values and commitments.Avoid nagging (唠叨)It can be annoying to nag your teen or offer repeat reminders._5_ Set rules abou