课时梯级训练(5) UNIT 2 Section Ⅱ Reading and Thinking（Word练习）-【优化指导】2024-2025学年新教材高中英语必修第二册（人教版2019）

课时梯级训练(五)　Section Ⅱ　Reading and Thinking Ⅰ.单句语法填空 1．It does good to the recovery(recover) of patients if they live where weather and food agree with them. 2．I began to worry as fear attacked(attack) my heart. 3．Active measures must be taken to protect endangered species from extinction(extinct). 4．As he approached the entrance to the hall，he observed two strangers chatting(chat) there. 5．I fell in love with the beautiful(beauty) Lijiang River when I first saw it. 6．Let's take steps to stop wasting natural resources at such an alarming(alarm) speed. 7．We should protect wild animals and not hunt them illegally(illegal). 8．The teacher explains to us how the greenhouse effect comes into existence(exist). 9．Illegal hunting is threatening(threat) the survival of species. 10．When I was a little boy，I lived in a small fishing village.The visit to the village reminded me of the scenes of my childhood. Ⅱ.选词填空 on earth，die out，aware of，on average，make progress，concerned about，adapt to，under pressure，make out，watch over 1．The soldiers were trained to be able to adapt to any difficult conditions. 2．When we are under pressure，we tend to desire sugary and fatty foods. 3．I really don't know what on earth they have done in the laboratory. 4．They use specially trained dogs to watch over their sheep at night. 5．Nowadays people are more concerned about the environment where they live. 6．Whatever the weather is，I insist on running on average about 5 kilometers every day. 7．This experience made us aware of the importance of helping others. 8．I listened carefully to his long speech，but could not make out what he intended to express. 9．Quite a number of insects，birds，and animals are dying out due to human activities. 10．I hope to play Chinese chess with you so that we can make progress together. Ⅲ.根据本单元所学知识完成句子 1．他不常读英语课文。这就是他英语口语没有进步的原因。(That's why ...) He doesn't read the English text very often.That's why he has failed to make progress in spoken English. 2．只有当他告诉我这个消息时，我才知道真相。(only置于句首的倒装句) Only when he told me the news did I know the truth. 3．老师本打算不告诉学生，但他的话泄露了问题的答案。(intend) The teacher had intended not to tell the students but his remark gave away the answer to the question. 4．史密斯教授和他的助手们正在夜以继日地进行这个项目，以赶在最后期限前完成。(day and night) Professor Smith，along with his assistants，is working on the project day and night to meet the deadline. 5．我们应该保护野生动物不受伤害，并与它们和谐相处。(harmony) We should protect wild animals from being harmed and live in harmony with them． Ⅳ.阅读理解 (2024·淄博高一期末)The dry land in Gir National Park and Wildlife Preserve，located near India western tip，is the proud—and only—home of the Asiatic lion.By the early 1900s，however，their populations had decreased for home loss and hunting，leaving fewer than 50 known individuals alive.Though their numbers have risen over the past several decades—climbing to around 670 in 2020，a successful story—the lions are still considered endangered. One of the biggest challenges to keep the lions' future is to track them，a hard work.Some animals，like tigers and zebras，have special coat patterns(图案) that provide useful marks to the researchers.But for the Asiatic lions，researchers must look elsewhere. In 2019，Banerjee，who worked for Indias National Tiger Conservation Authority，developed an AI system to recognize the lions with high accuracy(精确度).The AI program，SIMBA，has been applied in practice.“It will be a fantastic tool for long­term lion monitoring，” says Banerjee.He adds，“It could help forest officials arrive at a more accurate estimate(评估) of Gir's lion population.In a few years，the group will have a rich collection of information—how many lions are male，female，how many will bear babies and how many are dead.” Despite the advantages，Banerjee also adds his worries.He suggests certain rules be made to prevent main information from being stolen.“Where tools like SIMBA really shine，”he says，“is in helping researchers develop monitoring plans that are keys to the protection of at­risk animals.Otherwise，all your efforts will be in vain.” 1．What is the greatest difficulty in protecting Asiatic lions? A．Stopping them from being killed. B．Keeping track of them. C．Protecting their living environment. D．Increasing their population. 2．How does SIMBA help researchers? A．By locating lions' homes. B．By tracking other animals. C．By monitoring the animal stealers. D．By providing accurate information. 3．What's Banerjee's opinion about the AI program? A.It needs to be widely used. B．It has saved the at­risk animals. C．Its possible risks should be aware of. D．Its disadvantages should be ignored. 4．Which can be a suitable title for the text? A．The Application of AI on Protecting Animals B.The AI Program for the Endangered Asiatic Lions C．The Measures of Protecting Asiatic Lions D．The Biggest Challenge of the AI System 【语篇解读】本文是一篇说明文。文章介绍了人工智能在保护濒危的亚洲狮方面的作用。 1．B　[解析]细节理解题。根据第二段中的“One of the biggest challenges to keep the lions' future is to track them，a hard work.”可知，保护亚洲狮最大的困难是追踪它们。故选B。 2．D　[解析]细节理解题。根据第三段中的 “It could help forest officials arrive at a more accurate estimate of Gir's lion population.In a few years，the group will have a rich collection of information—how many lions are male，female，how many will bear babies and how many are dead.”可知，SIMBA通过提供准确的信息帮助研究人员。故选D。 3．C　[解析]推理判断题。根据第四段中的“Despite the advantages，Banerjee also adds his worries.He suggests certain rules be made to prevent main information from being stolen.”可知，Banerjee对人工智能项目有担忧，他建议制定规则防止信息被盗，所以他认为应该意识到可能存在的风险。故选C。 4．B　[解析]标题概括题。综合全文可知，本文介绍了用于保护濒危亚洲狮的人工智能项目。故选B。 Ⅴ.完形填空 (2023·玉林高一检测)Sea turtles have been on Earth for millions of years，but they may soon die out.The main 1 to them is people who kill them for food，according to Dr.Wallace J．Nichols of the University of California. But the latest news may 2 turtle hunting: Dr.Nichols has found that sea turtles 3 a lot of pollution from the ocean.This pollution is 4 for both turtles and 5 ．It can cause 6 damage to their bodies and lead to death.Research shows that many people get sick and even 7 eating sea turtle meat. In the US，most people have 8 eaten turtle.This is because turtles are 9 by the United States law，which makes it 10 to harm or kill these amazing animals.“But many people in other countries still eat them，” explains Nichols.“Our first 11 was to save turtles; now we must save 12 too.” Nichols says he also wants to send out a bigger 13 that we should protect the oceans.“The 14 of the ocean，animals in the ocean，and our own health are all 15 ．A clean ocean is really good for us too because of the food we eat from there.” 1．A.doubt　　　　　　　　 B．stream C．danger D．worry 2．A.accelerate B．slow C．improve D．change 3．A.cause B．expand C．absorb D．reduce 4．A.beneficial B．unhealthy C．unfit D．annoying 5．A.animals B．oceans C．seas D．humans 6．A.accidental B．occasional C．unknown D．serious 7．A.die from B．survive from C．suffer from D．free from 8．A.often B．seldom C．never D．rarely 9．A.qualified B．protected C．restricted D．produced 10．A.impossible B．difficult C．illegal D．abnormal 11．A.goal B．impression C．difficulty D．cost 12．A.earth B．ocean C．people D．animals 13．A.advertisement B．message C．sign D．problem 14．A.turtles B．depths C．health D．expansion 15．A.concerned B．disturbed C．developed D．connected 【语篇解读】本文是一篇说明文。文章主要告诉人们，由于人类捕食海龟导致海龟面临灭绝的危险，不过由于海水受到污染，捕食海龟会导致疾病，所以海龟数量减少的速度也许会有所减缓，这说明保护海洋环境非常重要。 1．C 　[解析]根据空后is people who kill them for food可知，此处指人类对它们来说是主要的危险，故选C。 2．B　 [解析]根据后文“sea turtles 3 a lot of pollution from the ocean”可知，海龟吸入了大量的污染，这种污染对人类身体有害，因此可能会减缓人类对海龟的捕杀，故选B。 3．C　[解析]根据后文“It can cause 6 damage to their bodies and lead to death.”可知，此处指海龟吸入了大量的污染，对自己的身体造成了伤害，甚至会导致死亡，故选C。 4．B　 [解析]根据后文“It can cause 6 damage to their bodies and lead to death.”可知，此处指这种污染对海龟和人来说都是不健康的，有伤害的，故选B。 5．D　 [解析]根据后文“Research shows that many people get sick and even 7 eating sea turtle meat.”可知，此处指这种污染对人类也有伤害，故选D。 6．D　 [解析]根据后文and lead to death可知，此处指给它们的身体造成严重的伤害，故选D。 7．A　 [解析]根据空前many people get sick and even可知，此处指甚至死于吃海龟肉，故选A。 8．C　[解析]根据后文“This is because turtles are 9 by the United States law，which makes it 10 to harm or kill these amazing animals.”可知，在美国海龟受到法律的保护，因此没有人吃海龟，故选C。 9．B　[解析]根据空后的by the United States law可知，此处指海龟受到了法律的保护，故选B。 10．C　[解析]根据空前的“This is because turtles are 9 by the United States law”可知，海龟被法律保护，因此猎杀海龟就是违法的，故选C。 11．A　[解析]根据前文“‘But many people in other countries still eat them，’ explains Nichols.”可知，其他国家仍然有人捕杀海龟，因此我们的首要目标就是拯救海龟，故选A。 12．C　[解析]根据前文“many people get sick and even 7 eating sea turtle meat”可知，此处指拯救海龟的同时也是拯救人类自己，故选C。 13．B　[解析]根据后文that we should protect the oceans可知，此处指传递保护海洋的信息，故选B。 14．C　[解析]根据后文and our own health可知，此处指海洋以及海洋中的动物的健康，故选C。 15．D　[解析]根据后文“A clean ocean is really good for us too because of the food we eat from there.”可知，人类的健康和海洋的健康是息息相关的，故选D。 学科网（北京）股份有限公司 $$