UNIT 5 SECTION 4 LESSON 2-【创新教程】2025-2026学年高中英语必修第二册五维课堂Word课时作业（北师大版2019）

[基础性] Ⅰ.单词拼写 1．The crowds might damage(损害)the beauty of the place. 2．We all have a duty(责任)to uphold the law. 3．Her long battle(斗争)against cancer moved a lot of people. 4．One thing to remember is that it's the process(过程)not the end product that matters. 5．The loss(丧失)of big trees was greatest in areas where trees had suffered the greatest water shortage. 6．The most important rescue(营救) time is 72 hours after an earthquake hits a place. 7．In order to learn about students' favorite sport, Tom conducted(实施)a survey. 8．Earth Day，marked on 22 April, is an annual event aiming to raise public awareness of environmental protection (保护)． Ⅱ.单句语法填空 1．Right after he was_rescued (rescue) by the soldiers from the ruins，he saluted and smiled to them. 2. Trapped (trap) in the dark building for more than 5 hours，the thief looked pale and terrified. 3．For years，researchers have attempted to_show (show) that television is dangerous to children. 4．Heavy smog and fog continued to hit many parts of east and north China，causing traffic interruptions (interrupt)． 5．It is hard to imagine the pain and suffering (suffer) these poor people went through during the winter months. 6．Tom was the first to reach the top of Mount Tai，tired and short of breath (breathe)． 7. As you know，I'm fond of collecting stamps very much. 8．Mike is eager to stay away from the busy city life for a while. [应用性] Ⅲ.完成句子 1．What if you were to run_out_of_money ? What would you do? 假设你的钱用完了呢？你会怎么办呢？ 2．Although I was late for school today，I felt_very_proud_of_what_I_had_done . 尽管今天上学迟到了，但我为我所做的事情感到自豪。 3．However difficult the work is，we will try_our_best_to_finish_it_in_time . 无论工作多么困难，我们都要尽力按时完成。 4．We should take_effective_measures_to_improve our teaching. 我们应当采取有效的措施提高我们的教学质量。 5．This machine is_very_easy_to_operate .Anybody can learn to use it in a few minutes. 这台机器操作起来很容易。任何人在几分钟之内就能学会使用它。 [综合性] Ⅰ.阅读理解 A Everybody hates rats.But in the earthquake capitals of the world—Japan，Los Angeles，Turkey—rats will soon be man's new best friends. What happens after an earthquake？We send in rescue dogs.Why？Because they can smell people.Dogs save lives.They help rescuers to find living people.But dogs are big and they can't get into small spaces.So now a new research project is using a smaller animal to save lives：the rat. How does it work? First，the rat is trained to smell people.When this happens，the rat's brain gives a signal (信号)．This is sent to a small radio on its back，and then the rescuers follow the radio signals.When the rat's brain activity jumps，the rescuers know that someone is alive.The rat has smelled that person. Although there are already robots which can do this job，rats are better.Christian Linster at Cornell University，New York，says，“Robots' noses don't work well when there are other smells around.Rats are good at that.” Rats can also see in the dark.They are cheaper and quicker to train than dogs，and unlike robots，they don't need electricity! The“rat project” is not finished，but Julie Ryan of International Rescue Corps in Scotland says，“It would be fantastic.A rat could get into spaces we couldn't get to，and a rat would get out if it wasn't safe.” Perhaps for the first time in history，people will be happy to see a rat in a building (but only after an earthquake，of course)． [语篇解读]　人人痛恨的老鼠不久将在地震后的救援中成为人们的好朋友。 1．In the world's earthquake capitals，rats will become man's best friends because they can ________ . A．take the place of man's rescue jobs B．find the position of people alive who are trapped in buildings C．serve as food for people alive who are trapped in buildings D．get into small spaces 解析：B　[推理判断题。根据文章第三段内容可知，人们利用老鼠来搜寻地震中的被困人员。故选B。] 2．From the third paragraph we know the rescuers can judge a person who is alive by ________ . A．the noise made by the rat B．the rat's unusual behaviour C．the signal sent by the radio on the rat's back D．the smell given off by the person 解析：C　[细节理解题。根据第三段中的“When this happens，the rat's brain gives a signal(信号)．This is sent to a small radio on its back，and then the rescuers follow the radio signals.”可知。故选C。] 3．In doing rescue jobs, ________ . A．rats smell better than dogs B．dogs don't need to be trained to smell people C．robots' sense of smell can be affected by other smells around D．rats can see in the dark and are smaller than robots 解析：C　[推理判断题。根据文章第四段中的“Robots' noses don't work well when there are other smells around.Rats are good at that.”可知，机器人的嗅觉会受到周围其他气味的影响。故选C。] 4．Rats have all the following advantages EXCEPT that ______ . A．they are more fantastic than other animals B．they are less expensive to train than dogs C．they don't need electricity D．they are small and can get into small places 解析：A　[细节理解题。根据文章第二段和倒数第二段内容可知B、C和D项说法正确。A项文章没有提及。故选A。] B Emperor Penguins Emperor penguins are considered the most beautiful and the largest of all penguins.They are amazing birds.They are good survivors, excellent swimmers and great parents.Do you know where we can see them? You are absolutely right! Antarctica.Only Antarctica! Antarctica is the continent which is the most southern area of land on the Earth and is mostly covered with ice.It is colder, drier and windier than any other place on the Earth.The lowest temperature can reach－89.2℃.In order to survive the extremely tough environment，emperor penguins have to cooperate. They crowd together to protect themselves from the wind and keep warm.Meanwhile, they take turns to move to the relatively warm inside. Emperor penguins live on a diet which consists of different types of fish and other kinds of sea life.To find food, these birds, which are unable to fly, can dive much deeper than any other kind of penguin.Their dives often reach about 244 metres, and they can even dive to more than 535 metres when necessary.They can remain under water for almost 18 minutes, longer than any other kind of penguin. Emperor penguins have a very hard time bringing up their babies.They have to go to great lengths to care for their children.After laying an egg, the tired female emperor penguin will leave the family behind to feed at sea, while the male is left to take care of the egg.For two months, the father, whose duty is to keep the egg safe and warm, carries his egg around on his feet and will give up eating until the mother returns.He does not sit on the egg like many other birds, but stands and balances it on his feet.Thus he is at the mercy of the Antarctic weather.When the mother returns from the sea, sometimes up to 60­80 kilometres away, she throws up some of the food for the chick and takes the male's place to look after it.The father then takes his turn to feed at sea.This cooperative parenting approach is at its finest. By December, during the Antarctic summer, when the ice begins to break up and open water appears, the young emperor penguins are about three months old.They start learning to be excellent survivors and good swimmers.What an amazing cycle it is! 5．What's the meaning of the underlined word “cooperate” in the third paragraph? A．Work together.　　B．Fight against cold. C．Protect themselves. D．Move to warm places. 6．Emperor penguins ________. A．feed on only certain types of fish B．live in the most terrible weather conditions C．are amazing birds that can both fly and swim D．stay in water 18 minutes longer than other penguins 7．What can we learn about emperor penguins? A．They are great parents who sit on eggs to keep them warm. B．They are the most beautiful and the largest birds in the world. C．They are good survivors and they move to warm places in winter. D．They are excellent swimmers and they can dive deeper than other penguins. 8．What can we learn from the passage? A．The chicks break up the eggshells in summer. B．An emperor penguin lays several eggs at a time. C．The male emperor penguins hatch the eggs in winter. D．The chicks are ready to live on their own one year later. [语篇解读]　本文是一篇说明文，介绍了生活在南极的帝企鹅。 5．A　[词义猜测题。根据第三段最后两句可知，帝企鹅聚在一起抵御寒风，并轮流取暖，所以推知上文表示为了在恶劣的环境下生存，它们必须合作。故选A。] 6．B　[细节理解题。根据第三段前三句对帝企鹅的生存环境的描述可知，帝企鹅生活在最恶劣的天气条件下。故选B。由第四段第一句可知帝企鹅吃各种类型的鱼和其他种类的海洋生物，故A项错误；由第四段第二句可知帝企鹅不会飞，故排除C项；由第四段最后一句可知帝企鹅可以在水中待大概18分钟，而不是比其他企鹅多待18分钟，D项错误。故选B。] 7．D　[细节理解题。根据第一段第三句和第四段第二句“To find food, these birds...can dive much deeper than any other kind of penguin.”可知，帝企鹅是优秀的游泳者，它们可以比其他企鹅潜得更深。根据第五段中的“He does not sit on the egg”可知A项错误；由第一段第一句可知B项错误，属于偷换概念；C项中的“they move to warm places in winter”在文中未体现。故选D。] 8．C　[推理判断题。根据第五段第三、四句“After laying an egg...while the male is left to take care of the egg.For two months, the father, whose duty is to keep the egg safe and warm...”可知，雌性帝企鹅每次下一个蛋，雄性帝企鹅负责花两个月时间孵蛋，B项错误；结合最后一段可推知，雄性帝企鹅在南极的冬天孵蛋。故选C。] Ⅱ.阅读填句 China has made great improvements in environmental protection during the past 70 years.__1__Each species(物种)on Earth has a role to play in the ecosystem. In recent decades, a series of wildlife ­protection movements have been carried out by the central government.__2__The giant panda and the crested ibis are among these success stories. The giant panda used to have a population of 1,114 in the 1970s.It now totals 1,864 thanks to 52 protection areas.__3__By the end of last year, seven of the nine pandas released had survived in the wild.__4__In 1981，only seven crested ibises were found in Yang County, Shaanxi Province.Since then, breeding programs have helped the population reach 2,000.China has even sent crested ibises to Japan and South Korea in recent years to help with the species' survival. __5__Key projects will be continually carried out to improve protection, including making the lists of wild animals and plants under state protection, and fighting against illegal wildlife trade. A．As environmental damage has increased, signs of change have appeared around the world. B．Another species was once thought to be extinct. C．Scientists have worked to feed pandas and then release them into the wild. D．People call for immediate protection of the remaining species. E．The protection of several species in danger of extinction has made impressive progress thanks to the methods. F．China will continue its efforts of the wildlife protection. G．Protecting wildlife is, without doubt, an important part. [语篇解读]　本文是一篇说明文，主要介绍了中国在野生动植物保护方面付出的努力和取得的进步。 1．G　[根据前文“China has made great improvements in environmental protection during the past 70 years.”可知，在过去的70年里，中国在环境保护方面取得了很大的进步。再根据后文“Each species(物种)on Earth has a role to play in the ecosystem.”可知，地球上的每一个物种都在生态系统中扮演着重要的角色。由此可知，G项“保护野生动植物无疑是一个重要的环节。”承上启下，符合语境。故选G。] 2．E　[根据前文“In recent decades, a series of wildlife­protection movements have been carried out by the central government.”可知，近几十年来，中央政府开展了一系列的野生动植物保护运动。由此可知，E项“一些濒临灭绝的物种由于采取了这些有效的保护，从而取得了令人瞩目的进步。”概括了上文提到的运动的成果，并引出下文的“The giant panda and the crested ibis”这样的例子。故选E。] 3．C　[根据后文“By the end of last year, seven of the nine pandas released had survived in the wild.”可知，到去年年底，放归的9只大熊猫中有7只在野外存活了下来。由此可知，C项“科学家们一直致力于喂养大熊猫，然后将它们放归野外。”符合语境。故选C。] 4．B　[根据后文可知，1981年，在陕西省的洋县，只发现七只朱鹮。……而近年来，中国甚至将朱鹮送往日本和南韩，以帮助该物种生存。由此可知，B项“另一个物种曾经被认为已经灭绝。”引出下文，符合语境。故选B。] 5．F　[根据后文提到继续实施重点保护工程，包括制定国家保护野生动植物名录和打击非法野生动植物贸易。可知，F项“中国将不断努力进行野生动植物保护。”符合语境。故选F。] Ⅲ.语法填空 One night in December 2016，a bear came into the city of Vancouver in Canada.It 1. ________ (walk) through the city streets past houses，shops and offices.Then it found some food in bins outside a restaurant 2. ________ started eating.In the morning，someone saw the bear and called the police.The police came and put the bear in a car and took 3. ________ to the mountains outside the city.4. ________ (lucky)，the bear was safe. Big animals usually come into cities 5. ________ (find) food.In Moscow in Russia，there are 35,000 wild dogs.The dogs live in parks，old houses，markets and train stations.Some dogs live in 6. ________ (group) and others live alone.Many people in Moscow like the dogs.They give them food and water.Some people make small houses 7. ________ the dogs in their gardens.This helps the dogs in winter,8. ________ the temperature in Moscow is－10 ℃ and there is a lot of snow and ice. Many animals live in cities.In some cities，you can see birds，insects，mice and squirrels every day.But sometimes，it is 9. ________ (danger) when big animals come into cities to find food.We need to find ways of stopping animals 10. ________ (come) into the city without hurting them. [语篇解读]　很多大型动物来到城市里，目的是寻找食物，这是很危险的，我们需要找到阻止它们进入城市的方法。 1．walked　[根据时间状语One night in December 2016可知，此处描述的是过去发生的行为，故要用一般过去时。故填walked。] 2．and　[这只熊在饭店外发现了一些食物，并开始吃起来。动词found和started之间为顺承关系，故要用and。故填and。] 3．it　[根据语境可知，took的宾语应该是前面的the bear，故要用it来代替。故填it。] 4．Luckily　[幸运地是，这只熊没有受到伤害。修饰整个句子，作状语，要用副词形式。故填Luckily。] 5．to find　[此处为目的状语，故要用动词不定式形式。故填to find。] 6．groups　[固定表达in groups表示“成群地”。故填groups。] 7．for　[固定表达make sth. for sb. ＝ make sb. sth. 为某人制作某物。故填for。] 8．when　[先行词为winter，在定语从句中作时间状语，故要用when。故填when。] 9．dangerous　[大型动物来到城市里寻找食物是危险的。作表语要用形容词形式。故填dangerous。] 10．coming　[固定表达stop...(from) doing...表示“阻止……做某事”。本句中介词from省略了。故填coming。] 学科网（北京）股份有限公司 $$