最新高二外研版选修八备课资料Module 2 试题 单元测试题 1 含答案Word文档下载推荐.docx

1、 At the age of 16, Julia Butterfly Hill quit school and worked at a restaurant. For many years, she was only interested in making money and material things. Then one day she had a serious car accident, which changed her life. Hill said: “I realized I wanted to find a more powerful purpose for being

2、here on this planet.” As soon as she recovered （康复）, Hill traveled to California. There she saw ancient redwood trees, which are the largest trees in the whole world. The wood from redwood trunks is very hard. So the Pacific Lumber Company cut down many of the huge redwoods to use for construction.

3、There are not many forests of these trees left. Many environmental activists want to protect the remaining trees. The redwoods are very important to the environment. In 1997 Hill learned a group called Earth First was working to protect a particular group of trees. They decided to send someone up in

4、to a redwood tree, hoping this would stop the company from cutting the trees down. Julia Butterfly Hill volunteered. Hill lived in the tree for over two years without ever coming down. Her home was a 6-by-8-foot tree house, 180 feet up. It is always cold and wet in a redwood tree. There were even ve

5、ry serious winter storms while Hill was in the tree. The wind and cold almost knocked Hill out of the tree. But she did not fall she survived. Finally, after years of arguing, the company decided to protect Luna, the tree Hill lived in. They signed an agreement to never cut down this huge redwood tr

6、ee or the trees around it. When Hill put her feet on the earth again, she began to cry. But from that moment on Hill hasnt stopped working to protect the environment. 21. Julia Butterfly Hill traveled to California _.A. to find a new job B. to build a tree houseC. with the hope of joining Earth Firs

7、tD. in expectation of doing something meaningful22. The redwood trees were cut down mainly _.A. because they might fall over at any time B. because they had great economic valueC. to protect other trees in the forestD. to make space for constructions23. Julia Butterfly Hills living conditions in the

8、 tree were _.A. comfortable B. coolC. tough D. satisfying24. What can we learn about Julia Butterfly Hill from the text?A. She has a sense of social responsibility.B. She failed to protect the redwood tree.C. She built a new house in the forest.D. She is a self-centered woman.B There are a lot of pr

9、oducts out there that make your life easier. Some, however, are a little sillier than others so much that they seem like joke products. Here are a few products that sound crazy, but actually rule.Sleep Phones Its hard to imagine something sillier than a music-playing headband you wear while you slee

10、p, but they exist and are quite popular. Sleep Phones wont give you the highest quality sound in the world, but if you prefer to fall asleep to music, theyre far more comfortable than normal headphones. While theyre a bit expensive, they might be perfect for you. Theres also a wireless version if yo

11、u prefer.Onion Goggles If cutting onion brings on the waterworks no matter what you try, its time for desperate measures. We tested a bunch of methods for avoiding onion tears, and found the best solutions came down to cutting the onion under a vent （通风孔）, or wearing these stylish and awesome goggle

12、s.Lock Laces（鞋带） Therere some great ways to tie your shoes better, but if you long for the laceless shoes of your childhood days, Lock Laces are a pretty good choice. Theyre basically elastic （有弹性的） laces that remove the need to tie your shoes. Sure, people will make fun of you, but you can make fun

13、 of them after they trip over their own untied laces. Or you can make your own slip-on shoes with elastic tubing.2D-Glasses Hate 3D-movies, but have to go to one? The difference between 2D-glasses and 3D-glasses lies in their lenses （镜片）. Each lens of 2D-glasses blocks （挡住） the same picture, so each

14、 eye gets the same picture, while each lens of 3D-glasses blocks a different picture, so each eye gets a different picture which the brain interprets as 3D. Now you have a pair of glasses that can save you from the headache caused by wearing 3D-glasses which are popular in our movie theaters. You ca

15、n buy them or make a pair for yourself.25. What do we know about Sleep Phones?A. There are two versions.B. Theyre comfortable but unhealthy.C. They give you the best quality sound.D. Theyre cheaper than other headphones.26. The underlined part “brings on the waterworks” in the text probably means _.

16、A. makes your eyes waterB. makes your fingers hurtC. destroys your water pipesD. adds to your washing work27. What is the advantage of Lock Laces?A. They are strong and lasting.B. They help you walk comfortably.C. They are stylish and eco-friendly.D. They save you from tying your shoes.28. Compared

17、with 3D-glasses, 2D-glasses _.A. are cheaper and thinnerB. wont give you a headacheC. let you see a different pictureD. are more popular in movie theatersC A team led by a nurseryman （花圃工人） and his sons has raced against time for 20 years, using branches from some of the worlds biggest and most long

18、-lasting trees to produce clones that could restore （恢复） ancient forests and help fight climate change. Now comes the most ambitious step of the project: getting the new trees into the ground. Plantings of two dozen clones from Californias huge coastal redwoods will take place Monday in seven nation

19、s: Australia, New Zealand, Great Britain, Ireland, Canada, Germany and the U.S. The lab-produced trees are genetic copies of three huge trees that were cut down in northern California more than a century ago. Remarkably, new branches still grow from the stumps （树桩）, including one known as the Fieldb

20、rook Stump, which measures 35 feet in diameter （直径）. Its believed to be about 4,000 years old. “We need to reforest the planet. To do that, it just makes sense to use the largest, oldest trees that ever lived,” said David Milarch, co-founder of the non-profit Archangel Ancient Tree Archive. Milarch

21、and his sons Jared and Jake, who have a family-owned nursery, became concerned about the condition of the worlds forests in the 1990s. They began traveling across the U.S. in search of “champion” trees that have lived hundreds or even thousands of years, believing that better genes make it possible

22、for them to outlive others of their species. Scientific opinion varies on whether thats true, with skeptics saying the survivors may simply have been lucky. The Archangel team says theyve developed several methods of producing genetic copies. They focus on towering sequoias and redwoods, considering

23、 them best suited to absorb great amounts of carbon dioxide （CO2）, the greenhouse gas primarily responsible for climate change. The challenge is to find places to put the trees, people to look after them and money to continue the project, Jared Milarch said. The group is funded through donations and

24、 doesnt charge for its clones. “A lot of trees will be planted by a lot of groups on Arbor Day, but 90 percent of them will die,” David Milarch said. “You cant plant trees and walk away and expect them to take care of themselves.” Those receiving Archangel redwoods have promised to care for them pro

25、perly.29. According to the text, the clones _. A. are rather expensiveB. are based on dead ancient treesC. have been experimented for 20 yearsD. have been widely grown across the U.S.30. To reforest the planet, David Milarch chooses the largest, oldest trees because _.A. they are lucky trees B. they

26、 have better genesC. they are easier to plant D. they look more beautiful31. David Milarchs team believes that genetic copies from sequoias and redwoods _. A. can take in more greenhouse gasesB. are hard to survive for a long timeC. are likely to cause climate changeD. may be a threat to existing pl

27、ants32. What is stressed by David Milarch in the last paragraph?A. The need of financial support. B. The difficulty of finding places.C. The importance of caring for trees.D. The challenge of running his group.D During the Middle Ages, most things that people did not understand were explained throug

28、h religion. The Catholic Church sought to silence those who tried to understand and explain the world in natural terms, and banned dissection （解剖） of humans. Leonardo da Vinci was one of the first people of the Renaissance to use the modern scientific method. He carefully observed nature, conducted

29、experiments, and arrived at conclusions. His research unavoidably brought him into conflict （矛盾） with the Church. Leonardo spent his life studying the world around him and filled many notebooks with drawings and ideas inspired by nature. He studied human anatomy （人体解剖学） by dissecting dead bodies, ma

30、de detailed notes, and drew large numbers of pictures to explain. He studied the flight and anatomy of birds in order to design a flying machine. He was not successful, although he tried out several strange-looking machines. As a scientist, Leonardo made great contributions in the fields of anatomy,

31、 botany and physics. Leonardo was the first person to note that the number of rings of a tree was the same as its age. He was also the first person to describe the arrangement of leaves in plants and draw parts of the body in cross-section. Leonardo was also a great inventor. He did not seek simply to better understand the world. He wanted to change it through the invention of new and usef