Unit5 Saving animals in danger 单元话题（濒危动物）语法填空进阶练15篇-2025-2026学年八年级英语下册重难点讲练全攻略（沪教版）

**基本信息** 以濒危动物为主题，分基础、进阶、综合三层次的语法填空专项训练，通过15篇语篇实现语法知识与主题意义的融合，提升语言运用与环保意识。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |基础入门训练|5篇（蓝鲸、熊猫等）|语法填空（单词/词形变化）|基础语法点（时态、代词等）→简单语篇理解，渗透濒危动物基础认知| |进阶拓展训练|5篇（短尾矮袋鼠、海龟等）|语法填空（语境填词）|复杂语法（非谓语、比较级等）→语篇逻辑分析，强化动物保护措施认知| |能力综合实践|5篇（帝企鹅、北极熊等）|语法填空（综合运用）|语法知识整合→深层语篇理解，培养人类命运共同体意识|

2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit5 Saving animals in danger 单元话题（濒危动物）语法填空进阶练15篇 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练5篇 Many people think that the dinosaurs were the biggest animals that ever lived. They are wrong. The world’s biggest animal is still 1 (live), and it lives in the sea. It is called the Blue Whale. Blue Whales can be as long as 33 meters 2 they weigh as much as 181 tons. The largest dinosaur weighed only 60 tons. The whale is not only the world’s biggest animal, but it is also one of 3 (clever) animals. We know that whales can communicate with another, although we do not know what they are saying. One day perhaps we will learn 4 (talk) to whales, and then they will be able to tell us about 5 (they). There are lots of stories 6 whales, and maybe the most famous one is called Moby Dick, which was written by the American writer, Herman Melville. He spends a lot of time 7 (do) research on whales. In this story, a sailor-Captain Ahab makes an effort to kill 8 very big white whale named Moby Dick. 9 (sad), there are not many kinds of whales left. People have killed them for 10 (thousand) of years for food and other things. However, there are now laws to stop people killing most kinds of whales, so perhaps there will be more of them in the years to come. 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Scientists say there 1 (be) now fewer than 2,000 pandas living in the forests. Another 300 or so live in zoos or research centers 2 China and other countries. Pandas do not have many 3 (baby), maybe only one every two years. The babies often die from illnesses and do not live very long. Adult pandas spend more than 12 hours a day 4 (eat) about 10 kilos of bamboo. Many years ago, there were a lot more forests and pandas in China, 5 then humans started to cut down these forests. As the forests become smaller and other human activities cause 6 (many) problems than before, pandas cannot find enough to eat. 7 education program in Chengdu 8 (teach) children about pandas and other endangered wild animals. They send people to schools to tell children about the 9 (important) of saving these animals. And the Chinese government is trying hard to help save the pandas. Scientists are doing research 10 (understand) the habits of pandas. We all hope that there will be a lot more pandas in the future. I can still remember my primary school homework on animals. I 1 (plan) to write about the whale at that time. I was   2 (interest) in them from a young age. I’m not quite sure why I love whales, it might be something about 3 (they) shape. They have a smooth shape, and their tails look like a heart. They are graceful, like a tree dancing in the wind. The scene was 4 beautiful that it took my breath away. So, of course, one of my best 5 (memory) was when I got to see a type of whale called the Southern Right Whale. After 6 (watch) the whales swim, I couldn’t stop talking about them. I felt 7 (happy) than ever. How beautiful they were! I’m not the only one who loves whales. Some traditional stories mention whales a lot 8 people see whales as guardians (守护者) of the ocean. Whales play an important role in the ocean. They 9 (be) in danger if we do nothing. Protecting whales means protecting the whole ocean. So please make sure 10 (do) your best to protect them！ 阅读下面短文，在空白处填入一个适当的单词或括号内所给单词的正确形式。 The crested ibis (朱鹮) is 1 type of bird. In the 1980s, there were not many of these birds. They were in danger of dying out. Now, China is trying to save the birds. It wants to bring them back to the wild. In 2013, following the release of a group of 2 (32) birds near the Ju River in Tongchuan City, Shanxi Provine, 16 locals 3 (offer) to work as part-time watcher. They helped record the birds’ daily activities. “We record how long they stay in 4 (they) nests and how many times they catch food. The 5 (important) thing is to monitor (监视) their living habits. We record any place the birds appear, 6 (include) where they live at night and where they look for food,” said Yang Gangqi. He is one of the part-time crested ibis watchers. Over the past 10 years, crested ibises set free into the wild in Tongchuan 7 (fly) to other 8 (city). They have established at least five groups of such ibises. The birds used to be migratory (迁徙的). This means they moved 9 place to place. Then, their habitat was narrowed. They became resident birds. 10 (bring) the birds back to their original habitat is important. It will help then return to their usual migrations. 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Humpback whales (座头鲸) are amazing animals in the ocean. Humpback whales travel 1 (far) than any other mammal (哺乳动物)—some swim over 5,000 miles yearly. Humpback whales are huge—they can grow as long as three school buses and weigh up to 40 2 (ton). But don’t worry, they are friendly. They often appear near the beach. Sometimes they jump out of the water as if they are performing. They bring happiness to people with their 3 (live) jumps. But the most magical thing about humpback whales is their “songs”. They are loud and long! Scientists say they are 4 (long) songs of all animals—some can last over 30 minutes. However, only male (雄性的) humpbacks sing. Scientists are not sure 5 , but they have guesses. Maybe they sing to attract mates (吸引配偶). Or maybe they are saying to other whales, “This is my area.” Interestingly, there are 6 (different) in humpback whale songs. Humpbacks from different areas sing differently. Humpback whales are also famous for their amazing connection 7 humans. Photographer Flip Nicklin once had a special moment with a humpback. The whale swam close to him and even 8 (touch) him as if trying to say “Hello”. It shows humans and whales can build friendships, even if they speak different “languages”. Humpback whales play 9 important role in keeping the ocean clean. They are full of mysteries (奥秘), and scientists are working hard 10 (explore) them. Who knows? Maybe one day you will be the one to make it. 进阶拓展训练5篇 在空白处填入一个适当的单词或括号内单词的正确形式。 With their cute “smiles” and photo-ready poses, quokkas (短尾矮袋鼠) are often called the “world’s happiest animals”. But are they really as happy as they seem? Found in Western Australia, quokkas are about the size of a small cat and look like a smaller, rounder type of 1 (they) cousin, the kangaroo. They have small faces with large eyes and round ears, and they are famous for looking like they’re always 2 (smile). While the quokkas’ “smile” is just a result of the shape of their mouths, they do have a 3 (friend) nature. They are not afraid of people, making it easy for people 4 (take) pictures with them. So far, taking quokka selfies (自拍照) 5 (become) a popular tourist activity on Rottnest Island, home to the world’s largest quokka population. Hundreds of thousands of quokka selfies have been shared on the Internet. 6 these animals are doing well online, it’s a different story in the wild. Quokkas 7 (list) as vulnerable (易受伤害的) by the Western Australian Threatened Species Scientific Committee. Today, there are thought to be around 10,000 quokkas 8 (live) on Rottnest Island, with a few smaller populations living on mainland Western Australia. Reports show that because of predators (捕食者) and loss of habitat, there are much 9 (few) quokkas than before. For those visiting Rottnest Island, there are rules in place to help protect the quokka population. 10 (visit) can’t feed or touch the quokkas, or they may pay fines of up to about $7,000. 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。 Have you ever seen thousands of turtles (乌龟) in one place? In South America, scientists have found the world’s 1 (large) turtle nesting site. Every summer, female (雌性的) Giant South American River Turtles go there to lay eggs. Each turtle is very big. 2 adult can weigh more than 61 kilograms. These turtles are now in danger 3 people hunt them for their meat and eggs. To save them, scientists must know how many of them are left. But counting so many turtles is not easy. Also, walking on the sand may scare 4 (they). Scientists found a clever way. They used drones-small flying 5 (machine) with cameras. The drones took many photos from the sky. These photos 6 (put) together into one big picture. This picture is called an “orthomosaic (正射影像).” Still, there was a problem. Some turtles moved and appeared more than once in the photos. 7 (solve) this problem, the scientists painted marks on over 1,000 turtle shells. Then they flew the drones again. They also used a math model to count more 8 (careful). The results were clear. There were about 41,000 turtles. It is very important to count turtles 9 the right way. If we don’t have the right number, we cannot know if the turtles are disappearing. The scientists 10 (keep) working to make the method better. They also think it can help count other animals. 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Elephants are amazing animals. They are some of 1 biggest animals on land. An African elephant is much 2 (big) than an Asian elephant. It has very large 3 (ears).They look like two big fans. Elephants are very smart. They have good memories and can remember places with food and water for a long time. They also have long trunks (象鼻). The trunk is 4 (use) for eating, drinking, and even taking a shower. Elephants are friendly animals. They live in groups and like 5 (help) each other. However, elephants are in danger now. They are losing their homes 6 people are cutting down too many trees. Also, some people hunt them for their tusks (象牙). We must do something 7 (protect) these kind animals. We should not buy 8 (something) made of ivory. We can also tell more people 9 the importance of elephant protection. If we work together, elephants will have a 10 (good) life in the future. Blue whales are the 1 (large) animals in the world. They can be as heavy as many cars! These friendly whales live in the ocean and feed on the sea animals called krill (磷虾). Now, 2 blue whales are in great danger. Some people make their ocean home dirty and others hunt blue whales 3 their meat. Another big problem for blue whales 4 (be) that the earth is getting warmer. 5 the ocean water gets warmer, the krill move to cooler places, so 6 (find) enough food is hard for blue whales. Luckily, some good things are happening too. People are helping blue whales. Governments are working hard to make special places in the ocean where blue whales can be safe. Scientists are also studying blue whales 7 (learn) more about them and how to protect them. And we teenagers can do something to help blue whales. We shouldn’t throw litter like glass bottles or food waste into the ocean. We can also take part in beach activities to make the ocean a better place for blue whales to live in. We can try to use less energy to keep the earth cool. Don’t forget 8 (tell) others 9 important it is to protect these big, friendly whales. Together, we will carry them 10 (safe) into the future. 阅读短文内容，在空白处填入一个适当的单词或括号内单词的正确形式。 Ao Xue is a fantastic snow leopard (雪豹) from a wildlife park in Xining. This year, she celebrated her ninth birthday. Snow leopards are large animals. They are more than one metre long and can 1 (weigh) up to 75 kg. These beautiful animals live in high and cold mountains. They might get sick in the zoo 2 the air and temperature are different there. Actually, workers and scientists once tried raising (饲养) seven baby snow leopards before Ao Xue, but all of 3 (they) died. The result made the workers and scientists very 4 (disappoint). In 2016, Ao Xue and her twin sister 5 (be) born. The park team built 6 comfortable home for them. It looked like the snow leopard’s natural habitat (栖息地). Workers looked after the babies 7 (careful). Finally, only Ao Xue made it and grew well. In 2019, the park was glad 8 welcome another pair of snow leopard twins, Shui Mo and YouHua. This time, the team improved the feeding plan and also checked (检查) their health every day. Thanks to the hard work, the babies grew much 9 (heavy) than Ao Xue did at the same age. The park team is happy to play a role in 10 (protect) snow leopards. With more love, snow leopards will keep living in our mountains. 能力综合实践5篇 阅读下面的文章，在空白处填入适当的内容 (限1个单词) 或括号内单词的正确形式，使文章通顺完整。 My name is Pingo. I am a two-year-old emperor penguin (帝企鹅). I live 1 Antarctica (南极洲) with all the other emperor penguins. There are no emperor penguins anywhere else in the world. Together with many other penguins, we make up a group. We spend 2 (we) whole lives here and the temperature can drop to -75℉. We have special 3 (way) of keeping warm. Emperor penguins are 4 (large) penguins in the world. In our group, 5 an emperor penguin is 9 months old, he is fully grown (成年的). The tallest in my group is Pablo—4 feet tall. Emperor penguins are heavy too. Pablo is more than 100 pounds. I’m not as tall as Pablo. A funny thing about us is that we are birds with wings, 6 we can’t fly. We use our wings 7 (help) us swim faster under water. Most emperor penguins live for 15 to 20 years. Polly, a member of our group, will be 38 this year. She’s 8 (real) old as a penguin. I am getting a little worried about 9 future of emperor penguins. The weather is changing in the Antarctic sea. Scientists say we would all die by the year 2100 if it keeps getting warmer and warmer. That’s too bad. Penguins play an important role in our world, so we must 10 (protect) them. Let’s take action! 阅读下面短文，在空白处填入适当的内容或括号内单词的正确形式 (不多于3个单词)。 Many people have heard of shark fin soup. This famous and expensive dish is 1 (especial) popular in southern China. But do you realize that you’re 2 (kill) a whole shark each time you enjoy a bowl of shark fin soup? When people catch sharks, they cut off 3 (they) fins and throw them back into the ocean. This is not only cruel, but also 4 (harm) to the environment. Without a fin, a shark can no longer swim and slowly dies. Sharks are 5 the top of the food chain in the ocean’s ecosystem. If their numbers drop too low, it 6 (bring) danger to all ocean life. Many believe that sharks can never be endangered 7 they are the strongest in their food chain. But in fact, around 70 million sharks 8 (catch) and traded in this industry every year. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years. Environmental protection groups around the world, such as Wild Aid and the WWF, are teaching the public 9 “finning”. They have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies 10 (show) that shark fins are good for health, so why eat them? Help save the sharks! 阅读短文，在空白处填入 1 个适当的单词或括号内单词的正确形式。 The IUCN Red List 1 (create) in 1964. It 2 (contain) information about the conservation status of different animal 3 (species). A vulnerable species risks 4 (die) out in the wild. It may have fewer than 1,000 5 (individual) or its population 6 (fall) by 30%–60%. An endangered species faces a very high risk of 7 (die) out. It may have fewer than 250 individuals or its population has fallen by 50%–80%. The giant panda is 8 (vulnerability), and its population is 9 (increase). Tigers and Asian elephants are 10 (endanger), and their populations are decreasing. 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式(最多限填三个单词)填空。 Scientists predict that most polar bears will die out by the year 2100 because of global warming. Polar bears are found in the far north, inside the Arctic Circle. They spend most of their time 1 (live) on the ice which covers the Arctic seas. As the world gets much 2 (hot) because of man-made climate change, the ice cap will be 3 small and thin that the polar bears can’t have enough places to travel and hunt. What’s worse, the Arctic is warming about twice as 4 (quick) as other places. Seals are polar bears’ main food. Polar bears usually catch seals in places   5 the ice meets the water. 6 (catch) seals, the bears need to be able to walk and run across the ice. Polar bears are strong swimmers, 7 they’re not fast enough to catch seals in the water. 8 polar bears, summers are the hardest time. With less ice to travel on, they’re forced to spend more time on land, where there isn’t much food. And rising temperatures in the Arctic are causing the bears to have less areas for hunting. That’s really a matter of life and 9 (die). The scientists believe that in the past few years, polar bears 10 (start) dying out in southern areas of the Arctic, like Canada. To help save polar bears, rapid action is needed to reduce the effect of global heating. 阅读下面的材料并填空。有的答案要填入适当的内容，有的答案要用括号内单词的正确形式，但每个答案不多于三个单词。 About 470 pilot whales(巨头鲸) have been beached in Tasmania, Australia. This has been the 1 (large) whale-beaching event in Tasmania since 1935. People are working hard 2 (save) the whales. Every year, around 2,000 large sea animals, such as dolphins and whales, die because they swim onto 3 beach or into too shallow(浅的) water. It is hard for 4 (they) to swim away. This 5 (know) as “beaching”. Pilot whales and killer whales are some of the most commonly beached whales. Rescue workers are trying to refloat (使……再浮起) the whales so that they can swim away. The job is 6 (especially) challenging because the whales are so large. Pilot whales can grow up to 7 meters long 7 weigh up to 2,300 kg. There are about 60 people in the rescue teams, including 8 (volunteer), the police and workers from the Tasmania Parks and Wildlife Service. Now about 25 whales have been rescued. Since the rescued whales will return to the place again where others are still 9 trouble, workers are trying to make sure that rescued whales don’t get beached again. About 90 whales 10 (die) so far. Rescue efforts are likely to continue for a few more days. 8 同步新教材，周周有练习，月月有重点！ 7 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit5 Saving animals in danger 单元话题（濒危动物）语法填空进阶练15篇 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练5篇 Many people think that the dinosaurs were the biggest animals that ever lived. They are wrong. The world’s biggest animal is still 1 (live), and it lives in the sea. It is called the Blue Whale. Blue Whales can be as long as 33 meters 2 they weigh as much as 181 tons. The largest dinosaur weighed only 60 tons. The whale is not only the world’s biggest animal, but it is also one of 3 (clever) animals. We know that whales can communicate with another, although we do not know what they are saying. One day perhaps we will learn 4 (talk) to whales, and then they will be able to tell us about 5 (they). There are lots of stories 6 whales, and maybe the most famous one is called Moby Dick, which was written by the American writer, Herman Melville. He spends a lot of time 7 (do) research on whales. In this story, a sailor-Captain Ahab makes an effort to kill 8 very big white whale named Moby Dick. 9 (sad), there are not many kinds of whales left. People have killed them for 10 (thousand) of years for food and other things. However, there are now laws to stop people killing most kinds of whales, so perhaps there will be more of them in the years to come. 【答案】 1．living 2．and 3．the cleverest/the most clever 4．to talk 5．themselves 6．about 7．doing 8．a 9．Sadly 10．thousands 【导语】本文主要介绍了世界上最大的动物——蓝鲸，也是世界上最聪明的动物之一。不幸的是，蓝鲸长时间遭到人类的捕杀，种类及数量在减少。现在已经颁布法令，禁止人类捕杀鲸鱼。 1．句意：世界上最大的动物仍然活着，并且住在海里。表示“活着的”，作表语，用living。故填living。 2．句意：蓝鲸身长可达33米，体重可达181吨。前后句为并列关系，用并列连词and。故填and。 3．句意：鲸鱼不仅是世界上最大的动物，而且是最聪明的动物之一。最高级结构“最……之一”是one of the+最高级+名词复数，clever最高级有两种，cleverest和most clever，最高级前要加the。故填the cleverest/the most clever。 4．句意：也许有一天我们会学会和鲸鱼交谈，然后它们会告诉我们关于它们自己的事情。“学会做某事”learn to do，不定式作宾语。故填to talk。 5．句意：也许有一天我们会学会和鲸鱼交谈，然后它们会告诉我们关于它们自己的事情。主宾一致，强调某人自己，用反身代词，they反身代词为themselves。故填themselves。 6．句意：有很多关于鲸鱼的故事，其中最著名的可能是美国作家赫尔曼.梅尔维尔写的《白鲸》。“关于”用about。故填about。 7．句意：他花费大量的时间研究鲸鱼。“花费时间做某事”spend time doing。故填doing。 8．句意：这个故事中，水手亚哈船长试图杀死一直叫Moby Dick的大白鲸。空处表泛指，且空后very是辅音音素开头，用不定冠词a。故填a。 9．句意：令人遗憾的是鲸鱼的种类不多了。副词放句首，修饰整个句子，sad副词为sadly。故填Sadly。 10．句意：几千年来，人们为了食物和其他东西杀害它们。“数以千计的”thousands of。故填thousands。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Scientists say there 1 (be) now fewer than 2,000 pandas living in the forests. Another 300 or so live in zoos or research centers 2 China and other countries. Pandas do not have many 3 (baby), maybe only one every two years. The babies often die from illnesses and do not live very long. Adult pandas spend more than 12 hours a day 4 (eat) about 10 kilos of bamboo. Many years ago, there were a lot more forests and pandas in China, 5 then humans started to cut down these forests. As the forests become smaller and other human activities cause 6 (many) problems than before, pandas cannot find enough to eat. 7 education program in Chengdu 8 (teach) children about pandas and other endangered wild animals. They send people to schools to tell children about the 9 (important) of saving these animals. And the Chinese government is trying hard to help save the pandas. Scientists are doing research 10 (understand) the habits of pandas. We all hope that there will be a lot more pandas in the future. 【答案】 1．are 2．in 3．babies 4．eating 5．but 6．more 7．An 8．teaches 9．importance 10．to understand 【导语】本文主要讲述了大熊猫的生存现状、面临的威胁以及人类为保护大熊猫所做的努力。 1．句意：科学家表示现在生活在森林里的大熊猫不足2000只。根据“there...now fewer than 2,000 pandas living in the forests”可知，此处为there be句型，表示存在，主语pandas是复数形式，且描述的是现在的情况，be动词用are。故填are。 2．句意：另外大约300只生活在动物园或中国和其他国家的研究中心。根据“Another 300 or so live in zoos or research centers...China and other countries”可知，此处表示“在中国”，用介词in。故填in。 3．句意：熊猫的幼崽不多，可能每两年才有一只。many后接可数名词复数形式，baby为可数名词，复数为“babies”。故填babies。 4．句意：成年熊猫每天花12个多小时吃大约10公斤竹子。根据“Adult pandas spend more than 12 hours a day...about 10 kilos of bamboo”可知，spend time doing sth意为“花费时间做某事”，故填eating。 5．句意：许多年前，中国有更多的森林和熊猫，但后来人类开始砍伐这些森林。根据“Many years ago, there are a lot more forests and pandas in China, ...then humans started to cut down these forests”可知，以前中国有更多的森林和熊猫，但后来人类开始砍伐这些森林，前后句是转折关系，but“但是”，符合语境。故填but。 6．句意：随着森林面积的缩小和其他人类活动造成的问题比以前更多，大熊猫找不到足够的食物。根据“than”可知，many应变为比较级“more”，意为“更多”。故填more。 7．句意：成都的一个教育项目教孩子们了解熊猫和其他濒危野生动物。根据“...education program in Chengdu”可知，education为元音音素开头的单词，program为单数名词，且为首次出现，用不定冠词“an”修饰，句首首字母大写。故填An。 8．句意：成都的一个教育项目教孩子们了解熊猫和其他濒危野生动物。主语是单数名词program，且描述的是现在的情况，用一般现在时，teach变为三单形式teaches。故填teaches。 9．句意：他们派人去学校告诉孩子们拯救这些动物的重要性。根据“tell children about the...of saving these animals”可知，形容词important应变为名词“importance”，意为“重要性”，作宾语。故填importance。 10．句意：科学家们正在进行研究以了解熊猫的习性。根据“Scientists are doing research...the habits of pandas”可知，科学家们正在进行研究以了解熊猫的习性，to do不定式作目的状语。故填to understand。 I can still remember my primary school homework on animals. I 1 (plan) to write about the whale at that time. I was   2 (interest) in them from a young age. I’m not quite sure why I love whales, it might be something about 3 (they) shape. They have a smooth shape, and their tails look like a heart. They are graceful, like a tree dancing in the wind. The scene was 4 beautiful that it took my breath away. So, of course, one of my best 5 (memory) was when I got to see a type of whale called the Southern Right Whale. After 6 (watch) the whales swim, I couldn’t stop talking about them. I felt 7 (happy) than ever. How beautiful they were! I’m not the only one who loves whales. Some traditional stories mention whales a lot 8 people see whales as guardians (守护者) of the ocean. Whales play an important role in the ocean. They 9 (be) in danger if we do nothing. Protecting whales means protecting the whole ocean. So please make sure 10 (do) your best to protect them！ 【答案】 1．planned 2．interested 3．their 4．so 5．memories 6．watching 7．happier 8．because 9．will be 10．to do 【导语】本文讲述了作者回忆小学时关于鲸鱼的作业，表达了对鲸鱼的喜爱，强调了鲸鱼在海洋中的重要性，并呼吁大家保护鲸鱼与海洋。 1．句意：我那时计划写关于鲸鱼的内容。根据时间状语“at that time”和前文“primary school homework”可知，句子时态为一般过去时，plan的过去式为planned。 2．句意：我从小就对它们感兴趣。固定搭配be interested in表示 “对……感兴趣”，此处需要用interest的形容词形式interested作表语。 3．句意：可能是因为它们的外形。此处修饰名词shape，需要用形容词性物主代词，they的形容词性物主代词为their。 4．句意：这一幕如此美丽，让我惊叹不已。固定结构so+形容词+that...表示“如此……以至于……”，此处用so修饰形容词beautiful。 5．句意：当然，我最美好的回忆之一是我去看一种叫南露脊鲸的鲸鱼的时候。固定结构one of+the+形容词最高级+可数名词复数表示 “最……之一”，memory的复数形式为memories。 6．句意：在看完鲸鱼游泳后，我忍不住一直谈论它们。介词after后接动名词形式，watch的动名词形式为watching。 7．句意：我感到比以往任何时候都更快乐。根据标志词than可知，此处需要用形容词的比较级，happy的比较级为happier。 8．句意：一些传统故事经常提到鲸鱼，因为人们将鲸鱼视为海洋的守护者。此处表示因果关系，用because连接两个并列分句。 9．句意：如果我们什么都不做，它们将会处于危险之中。if引导的条件状语从句遵循 “主将从现” 原则，从句用一般现在时，主句用一般将来时，故填will be。 10．句意：所以请务必尽你最大的努力保护它们！固定搭配make sure to do sth.表示 “务必做某事”，此处需要用不定式形式to do。 阅读下面短文，在空白处填入一个适当的单词或括号内所给单词的正确形式。 The crested ibis (朱鹮) is 1 type of bird. In the 1980s, there were not many of these birds. They were in danger of dying out. Now, China is trying to save the birds. It wants to bring them back to the wild. In 2013, following the release of a group of 2 (32) birds near the Ju River in Tongchuan City, Shanxi Provine, 16 locals 3 (offer) to work as part-time watcher. They helped record the birds’ daily activities. “We record how long they stay in 4 (they) nests and how many times they catch food. The 5 (important) thing is to monitor (监视) their living habits. We record any place the birds appear, 6 (include) where they live at night and where they look for food,” said Yang Gangqi. He is one of the part-time crested ibis watchers. Over the past 10 years, crested ibises set free into the wild in Tongchuan 7 (fly) to other 8 (city). They have established at least five groups of such ibises. The birds used to be migratory (迁徙的). This means they moved 9 place to place. Then, their habitat was narrowed. They became resident birds. 10 (bring) the birds back to their original habitat is important. It will help then return to their usual migrations. 【答案】 1．a 2．thirty-two 3．offered 4．their 5．most important 6．including 7．have flown 8．cities 9．from 10．Bringing 【导语】本文是一篇说明文。文章主要介绍了中国致力于保护和恢复朱鹮这一濒危物种所作的努力，通过放归野外和设立观察记录等措施，帮助朱鹮重建种群并恢复其原有的生活习性。 1．句意：朱鹮是一种鸟类。根据空后“type of bird”可知，此处是指一种鸟类，应用不定冠词表泛指，且“type”是以辅音音素开头的单词，应用“a”修饰。故填a。 2．句意：2013年，在陕西省铜川市沮河附近放飞了一群2只朱鹮后，有16名当地人主动提出担任兼职观察者。根据空后名词复数“birds”可知，此处是指2只鸟，应用基数词thirty-two表示数量。故填thirty-two。 3．句意：2013年，在陕西省铜川市沮河附近放飞了一群32只朱鹮后，有16名当地人主动提出担任兼职观察者。根据“In 2013,”可知，句子时态为一般过去时，谓语动词offer“主动提出”应用其过去式offered。故填offered。 4．句意：我们记录它们在巢中停留的时间以及它们捕食的次数。根据空后名词复数“nests”可知，此处是指它们的巢穴，应用人称代词主格they的形容词性物主代词their“它们的”，在句中作定语，修饰名词“nests”。故填their。 5．句意：最重要的是监测它们的生活习性。根据“The … thing”可知，此处是指最重的事情，应用形容词important的最高级形式most important“最重要的”，在句中作定语，修饰名词“thing”。故填most important。 6．句意：“我们记录这些鸟类出现的任何地方，包括它们夜间栖息的地方和觅食的地方，”杨刚齐说。分析句子结构可知，句中谓语动词为“record”，因此这里应用动词include的介词形式including“包括”。故填including。 7．句意：在过去的十年里，铜川市放归野外的朱鹮已经飞往其他城市。根据“Over the past 10 years”可知，句子时态应用现在完成时，其结构为have/has done；主语为“crested ibises”，助动词应用have，动词fly的过去分词为flown。故填have flown。 8．句意：在过去的十年里，铜川市放归野外的朱鹮已经飞往其他城市。根据空前other“其他的”可知，此处是指其他的城市，应用名词city的复数形式cities。故填cities。 9．句意：这意味着它们会从一个地方迁移到另一个地方。根据“place to place”可知，此处是指从一个地方到另一个方，考查from place to place，介词短语。故填from。 10．句意：把这些鸟带回它们原来的栖息地是很重要的。分析句子结构可知，谓语动词为“is”，因此这里应用动词bring的动名词形式bringing，位于句首，首字母要大写。故填Bringing。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Humpback whales (座头鲸) are amazing animals in the ocean. Humpback whales travel 1 (far) than any other mammal (哺乳动物)—some swim over 5,000 miles yearly. Humpback whales are huge—they can grow as long as three school buses and weigh up to 40 2 (ton). But don’t worry, they are friendly. They often appear near the beach. Sometimes they jump out of the water as if they are performing. They bring happiness to people with their 3 (live) jumps. But the most magical thing about humpback whales is their “songs”. They are loud and long! Scientists say they are 4 (long) songs of all animals—some can last over 30 minutes. However, only male (雄性的) humpbacks sing. Scientists are not sure 5 , but they have guesses. Maybe they sing to attract mates (吸引配偶). Or maybe they are saying to other whales, “This is my area.” Interestingly, there are 6 (different) in humpback whale songs. Humpbacks from different areas sing differently. Humpback whales are also famous for their amazing connection 7 humans. Photographer Flip Nicklin once had a special moment with a humpback. The whale swam close to him and even 8 (touch) him as if trying to say “Hello”. It shows humans and whales can build friendships, even if they speak different “languages”. Humpback whales play 9 important role in keeping the ocean clean. They are full of mysteries (奥秘), and scientists are working hard 10 (explore) them. Who knows? Maybe one day you will be the one to make it. 【答案】 1．farther 2．tons 3．lively 4．the longest 5．why 6．differences 7．with 8．touched 9．an 10．to explore 【导语】本文主要介绍了座头鲸。 1．句意：座头鲸比其他任何哺乳动物都游动得更远，有些座头鲸每年游5000多英里。根据“than”可知，此处用far“远”的比较级farther“更远”。故填farther。 2．句意：座头鲸体型庞大，其长度可达三辆校车，重量可达40吨。ton“吨”，前面有“40”，用名词复数形式。故填tons。 3．句意：它们以活泼的跳跃给人们带来快乐。live“生活”，此处用其形容词形式lively“活泼的；活跃的”修饰名词jumps。故填lively。 4．句意：科学家说，它们是所有动物中最长的歌曲，有些可以持续30多分钟。根据“of all animals”可知，此处用形容词long“长的”的最高级longest“最长的”，最高级前面加定冠词。故填the longest。 5．句意：科学家们不知道为什么，但他们有猜测。根据“but they have guesses”可知，科学家们不知道为什么。why“为什么”。故填why。 6．句意：有趣的是，座头鲸的歌声存在差异。句子为there be句型，此处用形容词different“不同的”的名词形式difference“区别，差异”；be动词为are，名词用复数。故填differences。 7．句意：座头鲸也以与人类惊人的联系而闻名。根据“their amazing connection … humans”可知，指座头鲸和人类的联系。connection with“与……的联系”，with“和”。故填with。 8．句意：鲸鱼游到他身边，甚至碰了碰他，好像在说“你好”。根据“swam close to him”可知，时态为一般过去时，用动词touch“触摸，接触”的过去式touched。故填touched。 9．句意：座头鲸在保持海洋清洁方面发挥着重要作用。play an important role in“在……方面发挥重要作用”。故填an。 10．句意：它们充满了奥秘，科学家们正在努力探索它们。explore“探索”，此处用不定式作目的状语。故填to explore。 进阶拓展训练5篇 在空白处填入一个适当的单词或括号内单词的正确形式。 With their cute “smiles” and photo-ready poses, quokkas (短尾矮袋鼠) are often called the “world’s happiest animals”. But are they really as happy as they seem? Found in Western Australia, quokkas are about the size of a small cat and look like a smaller, rounder type of 1 (they) cousin, the kangaroo. They have small faces with large eyes and round ears, and they are famous for looking like they’re always 2 (smile). While the quokkas’ “smile” is just a result of the shape of their mouths, they do have a 3 (friend) nature. They are not afraid of people, making it easy for people 4 (take) pictures with them. So far, taking quokka selfies (自拍照) 5 (become) a popular tourist activity on Rottnest Island, home to the world’s largest quokka population. Hundreds of thousands of quokka selfies have been shared on the Internet. 6 these animals are doing well online, it’s a different story in the wild. Quokkas 7 (list) as vulnerable (易受伤害的) by the Western Australian Threatened Species Scientific Committee. Today, there are thought to be around 10,000 quokkas 8 (live) on Rottnest Island, with a few smaller populations living on mainland Western Australia. Reports show that because of predators (捕食者) and loss of habitat, there are much 9 (few) quokkas than before. For those visiting Rottnest Island, there are rules in place to help protect the quokka population. 10 (visit) can’t feed or touch the quokkas, or they may pay fines of up to about $7,000. 【答案】 1．their 2．smiling 3．friendly 4．to take 5．has become 6．Although 7．are listed 8．living 9．fewer 10．Visitors 【导语】本文是一篇说明文。文章介绍了被称为“世界最快乐动物”的短尾矮袋鼠：外形像小型袋鼠、因嘴部形状看似“微笑”，性格友善且不怕人，其自拍照成热门旅游项目；但现实中它们属于易危物种，数量因捕食者和栖息地流失减少，目前已有保护规则限制游客投喂、触摸。 1．句意：短尾矮袋鼠生活在西澳大利亚州，体型与小型猫相似，外形上更像其近亲袋鼠的一种较小且更圆润的品种。修饰名词“cousin”，需用形容词性物主代词，they的形容词性物主代词是their。故填their。 2．句意：它们长着小脸，搭配着大眼睛和圆耳朵，还因看起来总是一副微笑的模样而闻名。“be always doing”表示“总是处于某种状态”，此处应用现在分词smiling。故填smiling。 3．句意：虽然短尾矮袋鼠的“微笑”只是它们嘴部形状造成的假象，但它们确实天性友善。修饰名词“nature”需用形容词，friend的形容词是friendly“友善的”。故填friendly。 4．句意：它们不怕人，让人们很容易和它们合影。根据“making it easy for people … pictures with them”可知，句中“it”为形式宾语，真正的主语为后面的动词不定式短语，即make it easy for sb. to do sth.表示“使某人做某事变得容易”。故填to take。 5．句意：到目前为止，和短尾矮袋鼠自拍已成为罗特尼斯岛的热门旅游活动。“So far”是现在完成时的标志，主语“taking quokka selfies”是单数，助动词用has，动词become的过去分词为become。故填has become。 6．句意：虽然这些动物在网上很受欢迎，但在野外的情况却不同。前后句是让步关系，用Although“虽然”引导让步状语从句，位于句首，首字母要大写。故填Although。 7．句意：短尾矮袋鼠被西澳濒危物种科学委员会列为易危物种。主语 “Quokkas”和“list”是被动关系，即被列为，句子陈述现在的情况，时态为一般现在时，即用一般现在时的被动语态；主语为复数，be用are，动词list的过去分词为listed。故填are listed。 8．句意：如今，据信约有10,000只短尾矮袋鼠生活在罗特尼斯岛上，在澳大利亚西部大陆也有少量规模更小的种群分布。“quokkas”和“live”是主动关系，应用现在分词“living”作后置定语。故填living。 9．句意：报告显示，因捕食者和栖息地流失，短尾矮袋鼠的数量比以前少多了。“than”是比较级的标志，“few”的比较级是“fewer”，修饰可数名词“quokkas”。故填fewer。 10．句意：游客不能投喂或触摸短尾矮袋鼠，否则可能面临高达约7000美元的罚款。根据空格后“can’t feed or touch the quokkas”可知，此处指游客不能投喂或触摸短尾矮袋鼠，应用名词visitor的复数形式visitors作主语，表泛指，位于句首，首字母要大写。故填Visitors。 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。 Have you ever seen thousands of turtles (乌龟) in one place? In South America, scientists have found the world’s 1 (large) turtle nesting site. Every summer, female (雌性的) Giant South American River Turtles go there to lay eggs. Each turtle is very big. 2 adult can weigh more than 61 kilograms. These turtles are now in danger 3 people hunt them for their meat and eggs. To save them, scientists must know how many of them are left. But counting so many turtles is not easy. Also, walking on the sand may scare 4 (they). Scientists found a clever way. They used drones-small flying 5 (machine) with cameras. The drones took many photos from the sky. These photos 6 (put) together into one big picture. This picture is called an “orthomosaic (正射影像).” Still, there was a problem. Some turtles moved and appeared more than once in the photos. 7 (solve) this problem, the scientists painted marks on over 1,000 turtle shells. Then they flew the drones again. They also used a math model to count more 8 (careful). The results were clear. There were about 41,000 turtles. It is very important to count turtles 9 the right way. If we don’t have the right number, we cannot know if the turtles are disappearing. The scientists 10 (keep) working to make the method better. They also think it can help count other animals. 【答案】 1．largest 2．An 3．because 4．them 5．machines 6．were put 7．To solve 8．carefully 9．in 10．will keep 【导语】本文是一篇说明文，主要讲了科学家发现南美洲世界最大海龟产卵地后，面临海龟濒危、计数难的问题，遂用带摄像头的无人机、给海龟壳做标记及数学模型的方法精准计数，还计划完善该方法以助力其他动物计数。 1．句意：在南美洲，科学家们发现了世界上最大的海龟产卵地。根据“In South America, scientists have found the world’s...”可知，此处需用形容词最高级表示“世界上最……的”，“large”的最高级形式是“largest”，符合语境。故填largest。 2．句意：一只成年龟的体重可达61公斤以上。根据“...adult can weigh more than 61 kilograms”可知，此处泛指一只成年龟，adult且发音以元音音素开头，此处表示“一只成年龟”，需用不定冠词“An”。故填An。 3．句意：这些海龟现在处于危险之中，因为人们为了它们的肉和蛋而捕猎它们。根据“These turtles are now in danger”和“people hunt them for their meat and eggs”可知，前句是后句的原因。故填because。 4．句意：此外，在沙滩上行走可能会吓到它们。根据“ Also, walking on the sand may scare...”可知，scare为动词，后接人称代词宾格作宾语，“they”的宾格形式是“them”。故填them。 5．句意：他们使用了无人机——带有摄像头的小型飞行机器。根据“They used drones-small flying...with cameras”可知，drones为复数，此处需用复数形式“machines”与“drones”对应。故填machines。 6．句意：这些照片被拼接成一张大图片。根据“These photos”与“put”可知，二者之间是被动关系，且文章整体为一般过去时，需用一般过去时的被动语态“were put”，符合语境。故填were put。 7．句意：为了解决这个问题，科学家们在1000多只海龟的壳上画了标记。根据“...this problem, the scientists painted marks on over 1,000 turtle shells.”可知，此处需用动词不定式“To solve”作目的状语，表示“为了解决这个问题”。故填To solve。 8．句意：他们还使用了一个数学模型来更仔细地计数。根据“They also used a math model to count more...”可知，此处需要用副词修饰动词count，“careful”的副词形式是“carefully”。故填carefully。 9．句意：以正确的方式统计海龟数量非常重要。根据“It is very important to count turtles...the right way.”可知，此处考查in the right way“以正确的方式”。故填in。 10．句意：科学家们将继续努力完善这种方法。根据“The scientists...working to make the method better.”可知，此处表示“将继续做某事”，需用一般将来时“will keep”。故填will keep。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Elephants are amazing animals. They are some of 1 biggest animals on land. An African elephant is much 2 (big) than an Asian elephant. It has very large 3 (ears).They look like two big fans. Elephants are very smart. They have good memories and can remember places with food and water for a long time. They also have long trunks (象鼻). The trunk is 4 (use) for eating, drinking, and even taking a shower. Elephants are friendly animals. They live in groups and like 5 (help) each other. However, elephants are in danger now. They are losing their homes 6 people are cutting down too many trees. Also, some people hunt them for their tusks (象牙). We must do something 7 (protect) these kind animals. We should not buy 8 (something) made of ivory. We can also tell more people 9 the importance of elephant protection. If we work together, elephants will have a 10 (good) life in the future. 【答案】 1．the 2．bigger 3．ears 4．used 5．helping/to help 6．because 7．to protect 8．anything 9．about 10．better 【导语】本文是一篇说明文，介绍了大象的体型特征、智慧习性及其友好的群居生活，同时指出它们因栖息地破坏和非法捕猎而面临生存威胁，最后呼吁人们采取行动保护大象，共创美好未来。 1．句意：它们是陆地上最大的动物之一。根据“They are some of…biggest animals on land.”可知，“some of+the+形容词最高级+名词复数”意为“最……的……之一”，biggest是最高级，前面需加定冠词the，故填the。 2．句意：一头非洲大象比一头亚洲大象大得多。根据“An African elephant is much…than an Asian elephant.”可知，“than”是比较级的标志词，much也用于修饰比较级，此处需用big的比较级形式，故填bigger。 3．句意：它有非常大的耳朵。根据“It has very large…They look like two big fans.”可知，“they”指代前文的“耳朵”，此处需用ear的复数形式，故填ears。 4．句意：象鼻被用来进食、喝水，甚至洗澡。根据 “The trunk is…for eating, drinking, and even taking a shower.”可知，“be used for doing sth.”是固定搭配，意为“被用来做某事”，此处需用use的过去分词形式构成被动语态，故填used。 5．句意：它们群居且喜欢互相帮助。根据“They live in groups and like…each other.”可知，“like doing sth.”和“like to do sth.” 均为固定搭配，意为“喜欢做某事”，此处可填help的动名词形式或不定式形式，故填helping/to help。 6．句意：它们正在失去家园，因为人们砍伐了太多的树。根据“They are losing their homes…people are cutting down too many trees.”可知，后句“人们砍伐太多树木”是前句“大象失去家园”的原因，此处需用表原因的连词连接前后句，故填because。 7．句意：我们必须做些事情来保护这些善良的动物。根据“We must do something…these kind animals.”可知，此处需用动词不定式作目的状语，表示做事情的目的是保护大象，故填to protect。 8．句意：我们不应该买任何象牙制品。根据“We should not buy…made of ivory.”可知，something常用于肯定句，否定句中需用anything，此处是否定句，故填anything。 9．句意：我们也可以告诉更多人保护大象的重要性。根据“We can also tell more people…the importance of elephant protection.”可知，“tell sb. about sth.”是固定搭配，意为“告诉某人关于某事”，此处需填介词about，故填about。 10．句意：如果我们共同努力，大象在未来将会有更好的生活。根据“If we work together, elephants will have a…life in the future.”可知，此处表示未来生活与现在生活的对比，需用good的比较级形式表示 “更好的”，故填better。 Blue whales are the 1 (large) animals in the world. They can be as heavy as many cars! These friendly whales live in the ocean and feed on the sea animals called krill (磷虾). Now, 2 blue whales are in great danger. Some people make their ocean home dirty and others hunt blue whales 3 their meat. Another big problem for blue whales 4 (be) that the earth is getting warmer. 5 the ocean water gets warmer, the krill move to cooler places, so 6 (find) enough food is hard for blue whales. Luckily, some good things are happening too. People are helping blue whales. Governments are working hard to make special places in the ocean where blue whales can be safe. Scientists are also studying blue whales 7 (learn) more about them and how to protect them. And we teenagers can do something to help blue whales. We shouldn’t throw litter like glass bottles or food waste into the ocean. We can also take part in beach activities to make the ocean a better place for blue whales to live in. We can try to use less energy to keep the earth cool. Don’t forget 8 (tell) others 9 important it is to protect these big, friendly whales. Together, we will carry them 10 (safe) into the future. 【答案】 1．largest 2．many/the 3．for 4．is 5．When 6．finding 7．to learn 8．to tell 9．how 10．safely 【导语】本文是一篇说明文，主要介绍了世界上最大的动物蓝鲸的生存现状，包括其面临的海洋污染、捕杀和气候变化等威胁，以及政府、科学家和青少年为保护蓝鲸所能采取的具体措施。 1．句意：蓝鲸是世界上最大的动物。根据“in the world”可知，此处是最高级，large的最高级是largest。故填largest。 2．句意：现在，许多蓝鲸处于极大的危险之中。根据“blue whales are in great danger.”可知，此处表示“许多”，many“许多”，也可以用定冠词the表示上文提到的蓝鲸，修饰可数名词复数blue whales。故填many/the。 3．句意：有些人使它们的海洋家园变得肮脏，另一些人为了它们的肉而捕杀蓝鲸。根据“hunt blue whales...their meat.”可知，捕杀的目的是为了肉，hunt...for...“为了……而捕猎”。故填for。 4．句意：蓝鲸面临的另一个大问题是地球正在变暖。根据“Another big problem... (be) that the earth is getting warmer.”可知，主语Another big problem是单数，且为一般事实，be动词用is。故填is。 5．句意：当海水变暖时，磷虾会转移到更冷的地方。根据“...the ocean water gets warmer, the krill move to cooler places,”可知，前后是时间关系，用When“当……时”引导时间状语从句，句首首字母大写。故填When。 6．句意：因此，对于蓝鲸来说，找到足够的食物是困难的。根据“...enough food is hard for blue whales.”可知，此处用动名词finding作主语。故填finding。 7．句意：科学家也在研究蓝鲸，以了解更多关于它们以及如何保护它们的知识。根据“studying blue whales...learn more about them”可知，动词不定式to learn作目的状语。故填to learn。 8．句意：别忘了告诉别人保护这些巨大而友好的鲸鱼是多么重要。don‘t forget to do sth.“别忘了做某事”。故填to tell。 9．句意：别忘了告诉别人保护这些巨大而友好的鲸鱼是多么重要。根据“...important it is to protect...”可知，此处是感叹句的间接引语，用how引导，构成“how + adj. + 主语 + 谓语”结构。故填how。 10．句意：我们将一起把它们安全地带入未来。此处修饰动词carry，需用副词形式，safe的副词是safely。故填safely。 阅读短文内容，在空白处填入一个适当的单词或括号内单词的正确形式。 Ao Xue is a fantastic snow leopard (雪豹) from a wildlife park in Xining. This year, she celebrated her ninth birthday. Snow leopards are large animals. They are more than one metre long and can 1 (weigh) up to 75 kg. These beautiful animals live in high and cold mountains. They might get sick in the zoo 2 the air and temperature are different there. Actually, workers and scientists once tried raising (饲养) seven baby snow leopards before Ao Xue, but all of 3 (they) died. The result made the workers and scientists very 4 (disappoint). In 2016, Ao Xue and her twin sister 5 (be) born. The park team built 6 comfortable home for them. It looked like the snow leopard’s natural habitat (栖息地). Workers looked after the babies 7 (careful). Finally, only Ao Xue made it and grew well. In 2019, the park was glad 8 welcome another pair of snow leopard twins, Shui Mo and YouHua. This time, the team improved the feeding plan and also checked (检查) their health every day. Thanks to the hard work, the babies grew much 9 (heavy) than Ao Xue did at the same age. The park team is happy to play a role in 10 (protect) snow leopards. With more love, snow leopards will keep living in our mountains. 【答案】 1．weigh 2．because 3．them 4．disappointed 5．were 6．a 7．carefully 8．to 9．heavier 10．protecting 【导语】本文主要介绍了西宁野生动物园一只名叫“傲雪”的雪豹的故事，讲述了人工繁育雪豹的困难历程以及取得的成功。 1．句意：它们体长超过一米，体重可达75公斤。根据“can…up to 75 kg”可知，can是情态动词，后接动词原形。weigh意为“重达”，符合语境。故填weigh。 2．句意：它们在动物园里可能会生病，因为那里的空气和温度与它们的栖息地不同。根据“They might get sick in the zoo…the air and temperature are different there”可知，它们在动物园里可能会生病，因为那里的空气和温度与它们的栖息地不同，后句解释了前句的原因。because意为“因为”，符合语境。故填because。 3．句意：事实上，在傲雪之前，工作人员和科学家曾尝试饲养过7只雪豹幼崽，但它们全都夭折了。根据“all of…”可知，of是介词，后接人称代词宾格。they的宾格是them。故填them。 4．句意：这个结果让工作人员和科学家们非常失望。根据“made the workers and scientists very…”可知，此处形容人的情绪，表示工作人员和科学家们都非常失望。disappoint是动词，其形容词为disappointed，意为“感到失望的”。故填disappointed。 5．句意：2016年，傲雪和她的双胞胎妹妹出生了。根据时间状语“In 2016”可知，句子应用一般过去时。主语“Ao Xue and her twin sister”是复数，be动词应用were。故填were。 6．句意：动物园团队为它们搭建了一个舒适的家。根据“built…comfortable home”可知，此处表示建造一个家。home是单数可数名词，comfortable以辅音音素开头，应用不定冠词a。故填a。 7．句意：工作人员细心照料这些幼崽。根据“Workers looked after the babies…”可知，此处修饰动词短语looked after，应用副词形式。careful是形容词，其副词是carefully，意为“仔细地”。故填carefully。 8．句意：2019 年，动物园很高兴迎来了另一对雪豹双胞胎——水墨和优华。根据“the park was glad…”可知，此处是be glad to do sth.结构，意为“很高兴做某事”。故填to。 9．句意：多亏了这些努力，这对幼崽在同龄时比傲雪长得重多了。根据“much…than Ao Xue did”可知，than是比较级的标志词，much修饰比较级。heavy“重的”的比较级是heavier。故填heavier。 10．句意：动物园团队很开心能在保护雪豹的工作中发挥作用。根据“play a role in…”可知，in是介词，后接动名词形式。protect意为“保护”，其动名词是protecting。故填protecting。 能力综合实践5篇 阅读下面的文章，在空白处填入适当的内容 (限1个单词) 或括号内单词的正确形式，使文章通顺完整。 My name is Pingo. I am a two-year-old emperor penguin (帝企鹅). I live 1 Antarctica (南极洲) with all the other emperor penguins. There are no emperor penguins anywhere else in the world. Together with many other penguins, we make up a group. We spend 2 (we) whole lives here and the temperature can drop to -75℉. We have special 3 (way) of keeping warm. Emperor penguins are 4 (large) penguins in the world. In our group, 5 an emperor penguin is 9 months old, he is fully grown (成年的). The tallest in my group is Pablo—4 feet tall. Emperor penguins are heavy too. Pablo is more than 100 pounds. I’m not as tall as Pablo. A funny thing about us is that we are birds with wings, 6 we can’t fly. We use our wings 7 (help) us swim faster under water. Most emperor penguins live for 15 to 20 years. Polly, a member of our group, will be 38 this year. She’s 8 (real) old as a penguin. I am getting a little worried about 9 future of emperor penguins. The weather is changing in the Antarctic sea. Scientists say we would all die by the year 2100 if it keeps getting warmer and warmer. That’s too bad. Penguins play an important role in our world, so we must 10 (protect) them. Let’s take action! 【答案】 1．in 2．our 3．ways 4．the largest 5．when 6．but 7．to help 8．really 9．the 10．protect 【导语】本文以帝企鹅平戈的口吻，介绍了帝企鹅的栖息地、保暖方式、体型特点、习性及生存现状，呼吁保护它们。 1．句意：我和其他所有帝企鹅一起生活在南极洲。live in是固定搭配，后接大地点，南极洲属于大地点。故填in。 2．句意：我们在这里度过我们的一生，气温会降到华氏零下75度。空格后是名词短语whole lives，需要用形容词性物主代词修饰，we的形容词性物主代词是our。故填our。 3．句意：我们有特殊的保暖方法。way是可数名词，前面没有不定冠词修饰，此处需要用复数形式ways表示泛指。故填ways。 4．句意：帝企鹅是世界上最大的企鹅。根据“in the world”可知，此处是在限定范围内进行比较，要用形容词的最高级形式，large的最高级是largest，形容词最高级前要加定冠词the。故填the largest。 5．句意：在我们族群里，当一只帝企鹅9个月大的时候，它就完全成年了。根据“an emperor penguin is 9 months old, he is fully grown (成年的)”可知，此处需要一个连词引导时间状语从句，when意为“当……时”，符合语境。故填when。 6．句意：关于我们一件有趣的事是，我们是有翅膀的鸟，但我们不会飞。根据“A funny thing about us is that we are birds with wings...we can’t fly.”可知，前半句和后半句是转折关系，but意为“但是”，表转折。故填but。 7．句意：我们用我们的翅膀来帮助我们在水下游得更快。use sth. to do sth.是固定搭配，意为“用某物做某事”，所以此处用动词不定式to help。故填to help。 8．句意：作为一只企鹅，她真的很老了。空格后是形容词old，需要用副词来修饰，real的副词形式是really。故填really。 9．句意：我有点担心帝企鹅的未来。此处特指帝企鹅的未来，需要用定冠词the。故填the。 10．句意：企鹅在我们的世界里扮演着重要的角色，所以我们必须保护它们。must是情态动词，情态动词后接动词原形。故填protect。 阅读下面短文，在空白处填入适当的内容或括号内单词的正确形式 (不多于3个单词)。 Many people have heard of shark fin soup. This famous and expensive dish is 1 (especial) popular in southern China. But do you realize that you’re 2 (kill) a whole shark each time you enjoy a bowl of shark fin soup? When people catch sharks, they cut off 3 (they) fins and throw them back into the ocean. This is not only cruel, but also 4 (harm) to the environment. Without a fin, a shark can no longer swim and slowly dies. Sharks are 5 the top of the food chain in the ocean’s ecosystem. If their numbers drop too low, it 6 (bring) danger to all ocean life. Many believe that sharks can never be endangered 7 they are the strongest in their food chain. But in fact, around 70 million sharks 8 (catch) and traded in this industry every year. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years. Environmental protection groups around the world, such as Wild Aid and the WWF, are teaching the public 9 “finning”. They have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies 10 (show) that shark fins are good for health, so why eat them? Help save the sharks! 【答案】 1．especially 2．killing 3．their 4．harmful 5．at 6．will bring 7．because 8．are caught 9．about 10．have shown 【导语】本文介绍了鱼翅汤在中国南方的流行导致鲨鱼被大量割鳍捕杀，这种行为既残忍又危害海洋生态，环保组织正呼吁抵制并推动立法禁止鱼翅交易，且目前无科学研究证明鱼翅有益健康，呼吁人们保护鲨鱼。 1．句意：这道名贵的菜肴在中国南方尤其受欢迎。根据“This famous and expensive dish is...popular in southern China.”可知，此处需要副词修饰形容词popular，用来强调受欢迎的程度，“especial”的副词形式是“especially”，表示“尤其，特别”，符合语境。故填especially。 2．句意：但你是否意识到，每次享用一碗鱼翅汤时，你都在杀死一整条鲨鱼？根据“But do you realize that you’re...a whole shark each time you enjoy a bowl of shark fin soup?”可知，句中be动词are后接动词的现在分词形式，构成现在进行时，强调动作正在发生，“kill”的现在分词是“killing”，符合语境。故填killing。 3．句意：当人们捕捉鲨鱼时，他们割下它们的鱼鳍，然后把鲨鱼扔回海里。根据“When people catch sharks, they cut off...fins and throw them back into the ocean.”可知，此处需要形容词性物主代词修饰名词fins，“they”的形容词性物主代词是“their”，表示“它们的”，指代鲨鱼的，符合语境。故填their。 4．句意：这不仅残忍，而且对环境有害。根据“This is not only cruel, but also...to the environment.”可知，句中“be harmful to”是固定搭配，意为“对……有害”，“harm”的形容词形式是“harmful”，符合该搭配和语境。故填harmful。 5．句意：鲨鱼在海洋生态系统的食物链顶端。根据“Sharks are...the top of the food chain in the ocean’s ecosystem.”可知，句中“at the top of”是固定搭配，意为“在……的顶端”，介词at符合该搭配和语境。故填at。 6．句意：如果它们的数量下降得太低，会给所有海洋生物带来危险。根据“If their numbers drop too low, it...danger to all ocean life.”可知，本句是if引导的条件状语从句，遵循“主将从现”原则，从句用一般现在时，主句需用一般将来时，其结构为“will + 动词原形”，“bring”用原形即可，符合语法规则和语境。故填will bring。 7．句意：许多人认为鲨鱼永远不会濒临灭绝，因为它们是食物链中最强的。根据“Many believe that sharks can never be endangered...they are the strongest in their food chain.”可知，后句“它们是食物链中最强的”是前句“鲨鱼永远不会濒临灭绝”的原因，连词because表示“因为”，用来引导原因状语从句，符合语境。故填because。 8．句意：但事实上，每年大约有7000万条鲨鱼在这个行业中被捕获并交易。根据“But in fact, around 70 million sharks...and traded in this industry every year.”可知，句中主语sharks和谓语动词catch之间是被动关系，且根据“every year”可知用一般现在时，一般现在时的被动语态结构为“am/is/are + 过去分词”，主语是复数，用are，“catch”的过去分词是caught，符合语法规则和语境。故填are caught。 9．句意：世界各地的环保组织，如野生救援协会和世界自然基金会，正在教公众了解“割鳍行为”。根据“teach sb. about sth.”是固定搭配，意为“教某人关于某事”，此处用“about”符合语境。故填about。   10．句意：到目前为止，还没有科学研究表明鱼翅对健康有益，那为什么还要吃呢？根据“So far, no scientific studies...that shark fins are good for health, so why eat them?”可知，句中“So far”是现在完成时的标志词，其结构为“have/has + 过去分词”，主语no scientific studies是复数，用have，“show”的过去分词是shown，符合语法规则和语境。故填have shown。 阅读短文，在空白处填入 1 个适当的单词或括号内单词的正确形式。 The IUCN Red List 1 (create) in 1964. It 2 (contain) information about the conservation status of different animal 3 (species). A vulnerable species risks 4 (die) out in the wild. It may have fewer than 1,000 5 (individual) or its population 6 (fall) by 30%–60%. An endangered species faces a very high risk of 7 (die) out. It may have fewer than 250 individuals or its population has fallen by 50%–80%. The giant panda is 8 (vulnerability), and its population is 9 (increase). Tigers and Asian elephants are 10 (endanger), and their populations are decreasing. 【答案】 1．was created 2．contains 3．species 4．dying 5．individuals 6．has fallen 7．dying 8．vulnerable 9．increasing 10．endangered 【导语】本文介绍了世界自然保护联盟红色名录对易危物种和濒危物种的划分标准，并以大熊猫、老虎和亚洲象为例说明了它们的保护状况。 1．句意：世界自然保护联盟红色名录创建于1964年。主语The IUCN Red List与动词create“创建”之间为被动关系，且时间状语in 1964提示用一般过去时的被动语态，故填was created。 2．句意：它包含了不同动物物种的保护状况信息。描述客观事实用一般现在时，主语It为第三人称单数，谓语动词用单三形式，contain“包含”的单三形式为contains。 3．句意：它包含了不同动物物种的保护状况信息。different后接可数名词复数，species“物种”单复数同形。 4．句意：易危物种面临着在野外灭绝的风险。“risk doing sth.”为固定搭配，表示“做某事有风险”，die的动名词形式为dying。 5．句意：它的个体数量可能少于1000只，或者其种群数量已下降了30%到60%。fewer than 1,000后接可数名词复数，individual作名词意为“个体”，其复数形式为individuals。 6．句意：它的个体数量可能少于1000只，或者其种群数量已下降了30%到60%。根据上下文，此处描述的是易危物种的种群数量变化情况，用现在完成时has fallen强调“已经下降了”这一结果。主语its population为第三人称单数，故填has fallen。 7．句意：濒危物种面临着灭绝的极高风险。of为介词，后接动名词作宾语，die的动名词形式为dying。 8．句意：大熊猫是易危物种，其种群数量正在增加。此处需填形容词作表语，名词vulnerability“脆弱性”的形容词形式为vulnerable“脆弱的”。 9．句意：大熊猫是易危物种，其种群数量正在增加。描述正在进行的动作，用现在进行时，be动词后用动词的现在分词，increase“增加”的现在分词形式为increasing。 10．句意：老虎和亚洲象是濒危物种，它们的种群数量正在减少。此处需填形容词作表语，endanger的形容词形式为endangered“濒危的”。 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式(最多限填三个单词)填空。 Scientists predict that most polar bears will die out by the year 2100 because of global warming. Polar bears are found in the far north, inside the Arctic Circle. They spend most of their time 1 (live) on the ice which covers the Arctic seas. As the world gets much 2 (hot) because of man-made climate change, the ice cap will be 3 small and thin that the polar bears can’t have enough places to travel and hunt. What’s worse, the Arctic is warming about twice as 4 (quick) as other places. Seals are polar bears’ main food. Polar bears usually catch seals in places   5 the ice meets the water. 6 (catch) seals, the bears need to be able to walk and run across the ice. Polar bears are strong swimmers, 7 they’re not fast enough to catch seals in the water. 8 polar bears, summers are the hardest time. With less ice to travel on, they’re forced to spend more time on land, where there isn’t much food. And rising temperatures in the Arctic are causing the bears to have less areas for hunting. That’s really a matter of life and 9 (die). The scientists believe that in the past few years, polar bears 10 (start) dying out in southern areas of the Arctic, like Canada. To help save polar bears, rapid action is needed to reduce the effect of global heating. 【答案】 1．living/in living 2．hotter 3．so 4．quickly 5．where 6．To catch 7．but 8．For 9．death 10．have started 【导语】本文主要讲了全球变暖使北极熊的生存环境变得艰难。 1．句意：它们大部分时间生活在覆盖北冰洋上面的冰上。根据sb spend some time (in) doing sth“某人花费时间做某事”可知空格处应为living或in living。故填living/in living。 2．句意：由于人为的气候变化，世界变得越来越热，冰盖将变得又小又薄，北极熊无法有足够的地方旅行和狩猎。根据句意以及空格前的修饰词much可知，空格处缺少比较级，表示世界变得越来越热，hot的比较级形式为hotter。故填hotter。 3．句意：由于人为的气候变化，世界变得越来越热，冰盖将变得又小又薄，北极熊无法有足够的地方旅行和狩猎。根据空格后“ …small and thin that the polar bears can’t have enough places to travel and hunt. ”可知，此处缺少副词so，构成so…that句式，意为“如此……以至于……”。故填so。 4．句意：更糟糕的是，北极正在以较其他地方两倍的速度变暖。根据空格前后的“twice as …as”可知此处为“倍数+as+形容词或副词的原级+as+其它”结构，空处修饰谓语动词，应为副词原级。故填quickly。 5．句意：北极熊通常在冰与水接触的地方捕捉海豹。根据“the ice meets the water”可知此处为定语从句，先行词places指地点，在从句中作状语，用where引导定语从句。故填where。 6．句意：为了捕捉海豹，北极熊需要能够在冰上行走和奔跑。根据所给的提示词可知，空处缺少动词不定式表目的，表示“为了捕捉海豹”。故填To catch。 7．句意：北极熊是游泳健将，但他们的速度还不够快到去在水中抓住海豹。根据空格前后的内容，可知此处表转折。故填but。 8．句意：对北极熊来说，夏天是最艰难的时候。根据“summers are the hardest time”以及后面的内容可知，此处指对北极熊来说，夏天是最艰难的时候，介词for“（表示对象）对”。故填For。 9．句意：那真是生死攸关的大事。and前后连接相同成分，life此处为名词，表“生命”，故空格处缺少名词形式，death“死亡”。故填death。 10．句意：科学家们认为，在过去的几年里，北极熊开始在北极的南部地区灭绝，如加拿大。根据时间状语“in the past few years”可知，该句为现在完成时，主语polar bears 为复数，空处应填谓语动词。故填have started。 阅读下面的材料并填空。有的答案要填入适当的内容，有的答案要用括号内单词的正确形式，但每个答案不多于三个单词。 About 470 pilot whales(巨头鲸) have been beached in Tasmania, Australia. This has been the 1 (large) whale-beaching event in Tasmania since 1935. People are working hard 2 (save) the whales. Every year, around 2,000 large sea animals, such as dolphins and whales, die because they swim onto 3 beach or into too shallow(浅的) water. It is hard for 4 (they) to swim away. This 5 (know) as “beaching”. Pilot whales and killer whales are some of the most commonly beached whales. Rescue workers are trying to refloat (使……再浮起) the whales so that they can swim away. The job is 6 (especially) challenging because the whales are so large. Pilot whales can grow up to 7 meters long 7 weigh up to 2,300 kg. There are about 60 people in the rescue teams, including 8 (volunteer), the police and workers from the Tasmania Parks and Wildlife Service. Now about 25 whales have been rescued. Since the rescued whales will return to the place again where others are still 9 trouble, workers are trying to make sure that rescued whales don’t get beached again. About 90 whales 10 (die) so far. Rescue efforts are likely to continue for a few more days. 【答案】 1．largest 2．to save 3．a 4．them 5．is known 6．especially 7．and 8．volunteers 9．in 10．have died 【导语】文章主要介绍了在澳大利亚塔斯马尼亚发生的大规模鲸鱼搁浅事件，这是自1935年以来塔斯马尼亚最大的一次鲸鱼搁浅事件。约有470头领航鲸搁浅，人们正在努力营救这些鲸鱼回到海中，并确保被救援的鲸鱼不再搁浅。 1．句意：这是自1935年以来塔斯马尼亚岛最大的鲸鱼搁浅事件。结合“the+最高级”可知，该空要填“large巨大的”形容词最高级“largest最大的”，作定语。故填largest。 2．句意：人们正在努力拯救鲸鱼。结合“People are working hard”可知，这里要填“save挽救”的不定式“to save去拯救”，作目的状语。故填to save。 3．句意：每年，大约有2000只大型海洋动物，如海豚和鲸鱼，因为游到沙滩上或太浅的水中而死亡。根据“...because they swim onto a beach or into too shallow (浅的) water.”可知，此处是指游到一处沙滩上或太浅的水中，此处是泛指一处沙滩，且beach是以辅音因素开头的单词，故填a。 4．句意：它们很难游走。结合“for”是介词，后面加代词宾格，所以该空要填”they他们”的宾格“them他们”。故填them。 5．句意：这就是所谓的“搁浅”。结合固定短语“be known as作为……而著名”，而结合上下句可知，时态为一般现在时，主语“this”是第三人称单数，所以要用“is”，故填is known。 6．句意：这项工作尤其具有挑战性，因为鲸鱼太大了。根据“The job is...challenging...”可知，此处需要填入一个副词来修饰形容词challenging。especially“尤其，特别”副词，符合句意。故填especially。 7．句意：巨头鲸可以长到7米长，重达2300公斤。根据“Pilot whales can grow up to 7 meters long...weigh up to 2,300 kg.”可知，空处前后是并列关系，指的是长到7米长并且重达2300公斤。故填and。 8．句意：救援队大约有60人，包括志愿者、警察和来自塔斯马尼亚公园和野生动物服务机构的工作人员。根据“including.., the police and workers from the Tasmania Parks and Wildlife Service.”可知，此处缺少一个名词，且空前无冠词，因此此处需要volunteer“志愿者”的复数，即volunteers。故填volunteers。 9．句意：由于获救的鲸鱼将再次回到其他鲸鱼仍有困难的地方，工作人员正试图确保获救的鲸鱼不会再次搁浅。根据“where others are still...trouble”可知，此处是指其他鲸鱼有困难的地方。in trouble“处在麻烦中”，固定短语。故填in。 10．句意：到目前为止，大约有90头鲸鱼已经死亡了。结合“so far”可知，该句时态是现在完成时，其结构为“has/have+done”，主语“whales”是复数名词，所以要用“have+done”，而提示词“die死”的过去分词是“died”。故填have died。 22 同步新教材，周周有练习，月月有重点！ 21 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $