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1、课时作业(六)必修Unit 6Design课时练(一)阅读理解提速练练速度(限时：35分钟)阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。A2019河南省高考适应性测试The Manitoba Museum Set sail on thrilling voyage of excitement and discovery at the Manitoba Museum. Only here can you travel through time to the exciting 20s, explore a
2、 17th century ship, and view treasures from around the world.Fun for the BrainWho says science cant be fun? Designed to educate, entertain, and inspire, the museums travelling exhibits cover a wide range of subjects, including old warships replicating (复制，仿制), modern organic farming and so on. In ou
3、r Science Gallery, you can make your own movie, design a racecar, and experience what its like to be an astronaut on our microgravity trainer.Expand Your Horizons The Manitoba Museum is one of only five major planetariums (天文馆) in the country. You can see an amazingly realistic night sky containing
4、more than 9,000 stars, the Milky Way, the sun, the moon and planets, which is created by 154 projectors (投影仪)Programs The museum is a base of Manitobas education system. Each year, nearly 90,000 school children come for curriculumbased guided and selfguided programs. Thousands more visit the museum
5、with their families and the special event programs offered during the holidays. Hours of interactive entertainment for all ages and new exhibits are being added soon. Visit www. manitobamuseum. ca and find more information.Visiting timeMonday Friday: 10：00 AM 4：00 PMSaturday, Sunday & Holidays: 10：0
6、0 AM 5：00 PM【语篇解读】本文是一篇应用文，介绍了Manitoba博物馆的特色项目及其功能，并给出了博物馆的开放时间。1What can the visitors do in the Manitoba Museum?AReplicate ancient carts.BBe trained as an astronaut.CDirect their short music plays.DView the manmade night sky.答案与解析：D考查细节理解。根据第三段第二句“You can see an amazingly realistic night sky contai
7、ning more than 9,000 stars, the Milky Way, the sun, the moon and planets, which is created by 154 projectors (投影仪)”可知，你可以在该博物馆看到令人惊叹不已的逼真的含有9 000多颗星星的夜空，这些都是通过154个投影仪创造出来的效果。故选D。2What is the purpose of “Programs”？ATo attract more visitors to come.BTo advertise some holiday exhibits.CTo encourage stu
8、dents to do science research.DTo explain the education system of Manitoba.答案与解析：A考查目的意图。通读最后一段内容可知，该段主要介绍了Manitoba博物馆的各种项目，目的是吸引更多的游客前来参观。故选A。3How does the writer recommend “The Manitoba Museum” to readers?ABy giving details of its location.BBy introducing some of its contents.CBy telling stories at
9、 the beginning.DBy comparing it with other museums.答案与解析：B考查写作手法。通读全文可判断出，作者是通过介绍博物馆的特色内容来向读者推荐该博物馆的。故选B。B2019泰安复习质量检测 If youve ever had to chop an onion, you probably know that its one of the most annoying cooking experiences. It just fills your eyes with tears. Scientists and farmers have been wor
10、king on a solution to this problem for decades, and theyve apparently come up with a tearless onion. Called the “Sunion”， this new vegetable is the result of a natural crossbreeding program thats been going on farms in Nevada and Washington since the 1980s. Its supposedly a sweet, mildtasting onion
11、that doesnt leave that strong, pungent aftertaste, but what really sets it apart from most other onion varieties is that it doesnt cause teary eyes when its chopped. When you cut into a normal onion, it releases a compound called lachrymatoryfactor synthase, and when that hits your eyes, your body p
12、roduces tears. Now, the interesting thing about regular onions is that the amounts of lachrymatoryfactor synthase increase the longer the vegetables are stored, so the older they are, the more you cry. In Sunions, on the other hand, the levels of that annoying compound drop the more time goes by, un
13、til it no longer has any effect on your eyes when you cut it. Thats what Sunion growers are claiming anyway, but reports from those lucky enough to have tried them seem to confirm these claims. The Huffington Post had three of its reporters chop some Sunions, and apparently, none of them shed a sing
14、le tear. According to the Washington Post, they dont have the pungency of regular onions and are so sweet that you can eat them “like popcorn” So the good news is that tearless onions are now a real thing. The bad news is that they are currently only grown in Washington and Nevada, and even though t
15、hey are sold nationwide, they are still in relatively short supply. The first Sunion batches hit the shelves of grocery stores in December, but well probably start seeing them in most grocery shops and supermarkets in the next few years, as more people learn about them.【语篇解读】本文是一篇说明文。在切洋葱的时候，它散发出的辛辣的刺鼻味会导致人流泪。最近科学家们培育出了一种名叫Sunion的洋葱，让人感到惊奇的是，它不会导致人流泪。【长难句分析】When you cut into a normal onion, it releases a compound called lachrymatoryfactor synthase, and when that hits your eyes, your body produces tears. (第三段第一句)分析：本句为复合句。When you cut into a normal onion中的When引导的是时间状语从句；called lachrymatoryfact
