人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection同步练习题

这是一份人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection同步练习题，共6页。
课时评价作业(九)Section Ⅰ　Reading and Thinking (1)[基础测评]Ⅰ. 单句语法填空 1. Without your help, I might have starved to death in the last trip to desert. 2. The aim of sustainable(sustain) development is to balance our economic, environmental and social needs. 3. These statistics are important from an ecological(ecology) point of view, because they offer much support to our long-term development. 4. He devoted himself to the research and frequently(frequent) went to the library to look up related information in his spare time. 5. The police demanded that the innocent man be released(release) immediately.  6. I was ready to pay for my bananas at the grocery one night, when fear seized(seize) me. 7. The president spoke at the business meeting for nearly an hour without referring(refer) to his notes. 8. Scientists have obtained more evidence that plastic is finding its way into the human body. 9. The rainy weather lasted for a couple of days, thus ruining(ruin) our plan for a picnic. 10. Not only you but also he is(be) responsible for it. Ⅱ. 用方框中所给短语的正确形式填空take measures, result in, deal with, have an impact on, refer to, huge amounts of, be trapped in, take responsibility for, along with1. “Sweetmeats” refer to sweet candies or any food made of or preserved in sugar.  2. We should realize the great harm caused by the air pollution and take responsibility for it.  3. Linda is likely to be trapped in the storm. If so, she must be in danger now.  4. As we all know, it was her careless driving that resulted in the terrible car accident.  5. As a matter of fact, these TV programmes had an impact on his English study, which helped him to pronounce the English words better.  6. The government has promised to take measures to help the unemployed.  7. Railways are one of the greenest forms of transport, but they still use huge amounts of electricity.  8. It’s believed that leadership is the most critical factor dealing with the environment and climate challenges.  Ⅲ. 根据汉语句意完成英语句子1. 没必要向她解释了。她似乎什么都知道了。It is unnecessary to explain to her. She appeared to have known everything.2. 如果没有你的帮助, 我就不能按时完成任务。 Without your help,I wouldn’t have finished my task on time. 3. 毫无疑问,中国是一个有着悠久历史和丰富文化的伟大国家。 There is no doubt that China is a great country with the long history and rich culture. 4. 全世界的人或许都感到了最近几年气候一直在变得越来越暖。People around the world may feel that the climate has been getting warmer and warmer in recent years. 5. 最后, 所有的选手都成功地到达了终点线, 得到了来自四面八方的欢呼。At last, all the runners managed to arrive at the finishing line, getting cheers from all the directions. [提升测评]Ⅳ. 阅读理解　　　　　　　　　　　　　　　　　　　　　ADue to climate changes, Arctic ice is breaking up earlier in the spring, and its area is decreasing. This is creating problems for polar bears that make their homes off northern Alaska and in Hudson Bay. Polar bears off Alaska normally hunt and raise their young on ice sheets that float on the ocean. But as the ice has melted, the polar bears have been forced to spend more time on land. There, they have begun to frequent beaches, feeding on the remains of whales caught by native hunters. For polar bears, this food is less nutritious than seals that they normally catch on ice sheets. The shrinking(减少) ice has also forced more polar bears into the ocean. In the past, they only had to swim short distances between ice sheets. But as the ice has shrunk, polar bears have been forced to swim longer and longer distances in the open ocean. This poses a severe danger during rough weather, and an increasing number of drowned polar bears have been observed. In Hudson Bay, the ice breaks up three weeks earlier in the spring now than it did 20 years ago. Polar bears in Hudson Bay fast(禁食) during the summer, waiting for ice to form in the fall to hunt. Every year, the summer gets longer, and the bears get skinnier. Over the past 25 years, the average weight of the female bears has dropped to 68 kg. This loss affects their ability to reproduce, and already the number of births has dropped by 15 percent. Unless the bears can learn to survive these climate changes, these giants of the ice may one day disappear. 1. What is Arctic ice doing earlier each year?A. It’s freezing.          B. It’s hardening. C. It’s melting.          D. It’s expanding. 解析:细节理解题。根据第一段第一句中的“Arctic ice is breaking up earlier in the spring”可知,北极冰川每年春天较早时候就在融化。故选C。答案:C 2. What is TRUE of polar bears that are spending more time on land in Alaska?A. Their young are dying. B. Their diet is changing. C. Their health is improving. D. Their families are growing.解析:细节理解题。根据第二段可知,北极熊正常情况下主要吃在冰原上捕捉到的海豹,但现在由于冰的减少,它们只能以当地猎人捕捉的鲸鱼的残留物为食了。故选B。答案:B3. What does the author imply about female polar bears in Hudson Bay?A. They are having fewer young now. B. They suffer from various sicknesses. C. They don’t need stronger protection. D. They can’t find enough good males. 解析:细节理解题。从最后一段倒数第二句可知北极熊的出生率已经下降了15%。故选A。答案:A4. Where is the text most likely from?A. Medical News.  B. Society Today. C. Wildlife Journal.  D. Design Magazine. 解析:推理判断题。通读全文可以发现,文章叙述的是全球气候的变化给北极熊带来的负面影响,而北极熊属于野生动物,所以推断这篇文章最有可能摘自《野生动物杂志》。故选C。答案:C BReforestationAround the world there is an increase in the demand for reforestation. This is because the consumption of the forests has affected not only the animals living in the area but also the people. And reforestation is about the rebuilding of the forests that have been severely destroyed. It can offer a lot of benefits when the recreation is successful. This includes collecting seedlings(幼苗) that are native in the area to make sure that there is natural reconstruction of the area. Some additional trees which are not native in the area also need to be planted. 6. The importance of having multiple species of trees is considered to make sure that the needs of other species that will live and grow in the area are met. Destroying a forest is easy but rebuilding it is really hard. 7. The plan must include accurate spacing between plants. This is to ensure that they won’t cover each other while they grow. 8. The forest greatly helps with the reduction of the air pollution. Trees are responsible for the production of oxygen and absorption of carbon dioxide. 9. It is there for a reason just like everyone else on this planet. There cannot be a better way to restore the balance of nature than to increase the forest area. We must remember that the forest is a natural habitat for a wide variety of animals and plants. In this manner, there is no substitute for reforestation.  A. And global warming will speed up the destruction of forests. B. Keep in mind that you can’t just plant the seedlings anywhere. C. Recreations won’t work until all these details have been considered. D. So a good plan is needed to make the reforestation a successful one. E. The forest also protects us from typhoons and other natural disasters. F. There are many things to be done when it comes to this type of effort. G. It is important to make sure that they are suited to the climate and the type of soil. 5. 解析:空格处为本段的主题句。根据下文“This includes collecting seedlings ... Some additional trees which are not native in the area also need to be planted.”可知,本段主要讲的是针对重新植树造林需要做的一些事情。F项可概括本段大意,故选F。答案:F6. 解析:根据上下文可知此处所填内容应与种植非天然生长于此的植物有关。G项中谈到与气候和土壤相适应,与此相关。故选G。答案:G7. 解析:根据下文“The plan must include accurate spacing between plants.”可知上文提到plan,故选D。答案:D8. 解析:根据上文“The plan must include accurate spacing between plants. This is to ensure that they won’t cover each other while they grow.”可知,要记住,不能随意将幼苗种在任何地方。故选B。答案:B9. 解析:根据上文“The forest greatly helps with the reduction of air pollution.”可知,本段主要讲重新植树造林的重要性,故选E。答案:E