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1、高二（下）英语拓展练习十九一. 单词拼写1.Then I caught sight of an old woman on a (秋千), watching the happenings in the yard.2.Serving as an important seaport and Chinas largest (商业的) and financial center, it draws the attention of the whole world and will certainly be an ideal place.3.The bus drivers have to pass stri
2、ct (资格) tests and complete safety driving training.4.Jim grew worried, especially when the (侦探) began questioning Peter, trying to get him to admit to having stolen the ring.5.A recent study set out to investigate the effect of a seven-day kindness activity on changes in _(主观的) happiness.二. 选词填空weig
3、h up, put.on the line, swing into action,appeal to, keep track of， status quo1.In some ways we were our reputation hosting this contest. 2.With data coverage throughout the year, you can educational information throughout the school and even the entire city.3.The teacher has the students to be caref
4、ul on their way to school many times.4.Whether the dream is big or small, from now on, .5.This additional information to determine whether it increases or decreases the chance of conflict.6. While it remains to be seen whether air pollution can be controlled, the _ is far from encouraging.三. 单句语法填空1
5、.This (week) schedule may not solve all of your problems, but it will make you more aware of how you spend your time.2.Working on campus is a great opportunity for some college students to get some extra pocket money or to start saving up to pay off (loan).3.On-campus jobs are great jobs and they te
6、ach you (budget) your income and how to handle it wisely.4.When it comes to (choose) the hobby, consider the following factors.四. 完成句子1.此外,这给了我们的父母更多的时间去做他们喜欢的事情,改善了家庭关系。Also, it gives our parents more time to do and it improves the family relationship.2.如果是这样的话,学习英语就会变得容易得多,课堂也会变得更有趣。 , it will bec
7、ome much easier to learn English and the class will be more interesting.3.所以,最好的办法是提前去火车站,当场购票。So, the best way is station ahead of time and purchase your ticket on the spot.五阅读理解AThe best science fiction books of 2021We take a look at the most exciting new science-fiction books of 2021. No matter w
8、hat kind of science fiction fan you are, were sure youll find something to add to your reading list.The Saints of Salvation (By Peter F. Hamilton)The Olyix have laid siege (围攻) to Earth, harvesting people for their god. Cities are ruined by their weapons and millions have either fled to seek protect
9、ion in space or are fighting a war that seems unwinnable. As Earths defeat draws ever closer, a team are sent to enter the Olyixs air-ship secretly. Their plan? This is the final science fiction in Peter F. Hamiltons extremely surprising series The Salvation Sequence.A Desolation Called Peace (By Ar
10、kady Martine)This impressive sequel (续集) to Arkady Martines Hugo Award-winning science fiction book sees the Teixcalaanli Empire facing an alien threat which could bring about its complete destruction. Fleet captain Nine Hibiscus sends a person to negotiate (谈判) with the mysterious invaders.Jack Fou
11、r (By Neal Asher)Jack Four one of twenty human clones has been created to be sold. His purchasers are the aliens and they only want him for their experimentation program. But there is something different about Jack. No clone should possess the knowledge thats been loaded into his mind.Rabbits (By Te
12、rry Miles)Rabbits is a secret, dangerous and sometimes deadly underground game. The rewards for winning are unclear, but it might be a large sum of money or it might unlock the universes greatest secrets. Everyone knows that the deeper you get, the more deadly the game becomes and the body count is
13、rising. Since the game first started, ten rounds have taken place. The eleventh round is about to begin, and what happens in the game, stays in the game.21. What can we know about The Saints of Salvation?A. The Olyix are defeated in the end.B. It belongs to The Salvation Sequence.C. Its the last nov
14、el of Peter F. Hamilton.D. Its about the war among people on earth.22. What does Nine Hibiscus do to save Teixcalaanli Empire?A. He makes the alien face a threat.B. He fights against the alien bravely.C. He has someone negotiate with the alien.D. He gives the alien a complete destruction.23. Where c
15、an the text be found?A. In a novel. B. In a biography.C. In an art magazine.D. In a book recommendation.BRepair or replace? This is a difficult choice for people when appliances (家用电器) that they own, like TVs and refrigerators, break down. Too often, the only option, or at least the cheaper one, is
16、to replace an appliance rather than get it repaired. But now in the UK, people dont have to do this. Manufacturers (制造商) are now legally required to make spare parts that people can buy to repair their products. The right to repair rules are designed to deal with “built-in obsolescence” where manufa
17、cturers build appliances to break down after a certain period on purpose to encourage people to buy new ones.These new rules should bring an end to the frustration (沮丧) of having to throw away a product because a small part is no longer working and no longer supplied. Rather than having to buy a who
18、le new product, replacement parts must now be sold directly by the manufacturer for 10 years, whether or not they are still selling the complete product.Some companies said the rules could make appliances more expensive. John Elliott, chairman of Ebac, said, “The rules will influence companies who h
19、ave been in a race to the bottom on prices for many white goods, but it will not make much difference to my business. We dont look to make the cheapest washing machine. We look for one thats going to do the job and last a long time.”The company has been manufacturing washing machines for about fifty
20、 years. “Our focus is always on quality not just a low price,” Mr Elliott said. “The secret of a product thats easy to repair and long-lasting is the design.” Rob Johnson, operations director at repair business Pacifica, said that his company was now hoping to enlarge its team of engineers because o
21、f new rules. The company already has 400 skilful engineers going into homes to fix about 6,000 appliances per week. He said the rules “give customers real choice” about whether to repair or replace their product.24. What does the underlined word “this” in paragraph 2 refer to?A. Fixing broken applia
22、nces.B. Buying cheaper appliances.C. Replacing broken appliances. D. Finding spare parts of appliances.25. What must manufacturers do under the new rules?A. Sell certain products for at least ten years.B. Make sure their products last for ten years.C. Sell spare parts of their products for ten years
23、.D. Have their products serviced for over ten years.26. How will John Elliotts business be influenced by the new rules?A. It will stick with its original focus.B. It will lose business to its competitors.C. It will sell its products at higher prices.D. It will make its products easier to repair.27.
24、What does Rob Johnsons company plan to do?A. Take on more engineers.B. Start a new repair business.C. Give customers lessons on repairing.D. Train its engineers to be more skilful.CIn the waves of human exploration into space, our brave Chinese people have never stopped the pace of advancing. In jus
25、t half a century, China has made remarkable space exploration success. After landing probes (探测器) on the lunar and Martian surfaces, China has begun to set its exploratory sights on the core of our solar system the sun.Named Xihe after the sun goddess in ancient Chinese mythology, the 500-kilogram C
26、hinese H-Alpha Solar Explorer satellite was launched on Oct. 14 from the Taiyuan Satellite Launch Center in Shanxi province. The spacecraft is Chinas first space-based solar telescope and is designed to work for at least three years, Wang Wei, project manager of the satellite, told China Daily.The H
27、-alpha band is one of the best spectral (光谱的) lines to study solar activity, according to the Global Times. “The instrument is able to observe and record changes in the suns physical elements like its temperature and speed, facilitating scientists studies about the dynamics and physics during a sola
28、r eruption,” Wang told China Daily.Several Chinese satellites, such as the Fengyun 3E meteorological satellite, have carried equipment that can collect solar data, but Xihe is the first one intended for solar observation.“Since solar activity has many effects on life on Earth, it is important for ma
29、nkind to study the sun,” Zhao Jian, a senior official at the China National Space Administration, told China Daily.Since the 1960s, NASA has sent dozens of solar orbiters to circle the sun, and in 2004, the Genesis spacecraft returned a sample of solar wind. The most recently launched solar mission
30、was Parker Solar Probe in 2018. Europe and Japan also have solar missions, according to the South China Morning Post.“Our country is ranked No. 2 in the world in terms of published research papers on solar observations, but all of the satellite-generated data used by our scientists are from foreign
31、spacecraft,” Zhao told China Daily. “Xihe will put an end to the dependence on foreign satellites, and we will share its products with researchers around the world.”28. What do we know about Xihe?A. It is expected to work for five years.B. It is a half-ton scientific research satellite.C. It is name
32、d after an ancient Chinese scientist.D. It is the worlds first solar observation satellite.29. What is the main task of Xihe according to the text?A. To observe other satellites around the sun.B. To adjust the temperature and speed of the sun.C. To study how solar activity affects life on Earth.D. T
33、o monitor changes in the suns physical elements.30. Why is it essential to do research on the sun?A. It helps scientists learn more about solar history.B. Solar eruptions may bring human beings disasters.C. Our reliance on foreign satellites will come to an end.D. Creatures on Earth are greatly affected by solar activity.31. What does the last paragraph mainly talk about?A. The advantages of the Xihe satellite.B. The significance of the Xihe mission.C. The history of Chinas space exploration.D. The ways satellite-generated data are collected.5学科网（北京）股份有限公司