Unit 4 Section B 3a-3c（课时分层练）英语新教材人教版八年级上册

**基本信息** 初中英语Unit 4 Section B 3a-3c同步练，分层设计科学，从基础巩固到思维拔高再到中考衔接，构建词汇-句型-语篇递进路径，提升语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |A组巩固过关|基础词汇（ocean等）、句型转换（一般疑问句）、语法（最高级）|题量集中基础，单题聚焦单一知识点| |B组能力进阶|语篇综合理解（西伯利亚虎保护完形）|上下文语境中考查词汇运用| |C组思维拔高|阅读理解（熊猫、金狮面狨）、书面表达（蓝鲸自述）|细节理解与信息整合，输出能力培养| |拓展链接中考|中考真题（2024西藏中考完形）|对接中考题型，强化应试技巧|

Unit 4 Amazing Plants and Animals Section B 3a-3c A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 一、单词拼写 1. Maria walked along the beach to enjoy the o　　　　　　　　 (海洋). 2. Everyone passed the exam e　　　　　　　　 Tom, because he didn’t study hard. 3. — Do you know what the 　　　　　　　　 (heavy) animal is on land? — The elephant. 4. This is one of the 　　　　　　　　 (beautiful) parks in our city. 5. Our English class is always 　　　　　　　　 (live) because the teacher often plays fun games with us. 二、完成句子 1. 有些计算机将会非常小巧——我们甚至可以在衣服里安装计算机。 Some computers will be 　　　　　　　　　—perhaps we will even have computers in our clothes. 2. 稻草人认为自己不聪明，但实际上他总能找到出路。 The Scarecrow thinks he is not clever, but in 　　　　　　　　 he can always find a way out. 3. 森林里有很多新鲜空气和各种各样的植物。（fresh air; all kinds of） 　　　　　　　　 　　　　　　　　 much fresh air and all kinds of plants in the forest. 4. 这个手提箱太重了。你能帮我拎一下吗？ The 　　　　　　　　 is too heavy. Can you 　　　　　　　　　　　　 it? 5. He died in a car accident in 2017. 一般疑问句：　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 肯定回答：　　　　　　　　　　　　　　　　　 否定回答：　　　　　　　　　　　　　　　　　 三、单项选择 1. The ________ covers most of the earth, so the earth is also called the “water ball”. A. air B. tree C. land D. ocean 2. All the people went home ________ Miss Wang because she had to finish her report. A. with B. besides C. through D. except 3. The blue whale is the ________ animal on earth. A. large B. larger C. largest D. the largest 4. A dog is found ________ in the garden. It might ________ two days ago. A. die, die B. died, dead C. dead, die D. dead; dead 5. We all know that the Anti-Japanese War ________ in 1931 and ________ for fourteen years. A. was broken out; was lasted B. was broken out; lasted C. broke out; was lasted D. broke out; lasted 完形填空 Wild (野生的) animals are important to nature, but many of them are facing serious problems. The Siberian tiger is one of the most endangered animals in the world. It is one of the 　　　　1　　　　 cats on earth. It can weigh up to 250 kg. It has thick fur to keep warm in cold winters. In the past, there were many Siberian tigers in the wild. However, the number of them is 　　　　2　　　　 quickly now. One of the main reasons is that people cut down too many forests, so the tigers have no 　　　　3　　　　 to live in. Another reason is that some people kill them for their fur and bones. Luckily, people have realized the importance of 　　　　4　　　　 these tigers. People built many nature reserves (保护区). In these reserves, tigers can live 　　　　5　　　　 and safely. The government (政府) also made strict laws to 　　　　6　　　　 people from hunting them. Besides, many volunteers (志愿者) are working hard to 　　　　7　　　　 people about the importance of protecting wild animals. They hope more people will 　　　　8　　　　 them in this work. With our efforts, I believe the number of Siberian tigers will 　　　　9　　　　 in the future. We must remember that protecting wild animals is protecting 　　　　10　　　　. 1. A. largest B. smallest C. cutest D. laziest 2. A. rising B. dropping C. moving D. improving 3. A. food B. water C. space D. time 4. A. feeding B. protecting C. hunting D. studying 5. A. happily B. quietly C. sadly D. angrily 6. A. design B. stop C. help D. lift 7. A. warn B. warm C. point D. tell 8. A. pack B. pay C. join D. form 9. A. disappear B. fail C. mix D. grow 10. A. itself B. themselves C. ourselves D. himself 一、阅读单选 A篇 Most of the people like pandas. But do we really know about pandas? Pandas can climb trees and swim. They can climb trees when they are about seven months old. They can climb fast and high. They can even swim. But we don’t often see pandas swim because most of the pandas live in the mountains and they don’t need to go across the rivers. Pandas grow fast and like being alone (独自). A baby panda is usually 120 grams (克). It drinks the milk from the mother panda about 12 times a day. When it is six months old, it starts to eat bamboo and its leaves. Eight months later, it grows into a healthy panda. When it is twenty months old, it starts to live alone. Pandas do not hibernate (冬眠). In winter, they usually find a nice place to spend the long winter and enjoy the bamboo. 1. How does the writer lead into the introduction to pandas? A. By making a survey. B. By asking a question. C. By telling a story. D. By drawing a picture. 2. When can pandas climb trees? A. When they are about one month old. B. When they are about seven months old. C. When they are about nine months old. D. When they are about one year old. 3. How many times does a baby panda drink milk every day? A. About 10 times. B. About 12 times. C. About 14 times. D. About 16 times. B篇 A family of golden lion tamarins (金狮面狨) is moving in Brazil’s Atlantic Forest (巴西大西洋森林). The father has two babies on his back, and his partner is next to him. These tamarins can only live in forests— they can’t live anywhere else. Long ago, the Atlantic Forest was twice as big as Thailand. But in the 1500s, Europeans (欧洲人) began to cut down trees to make ships and homes. Later, farmers cut down more trees for sugarcane (甘蔗), coffee and cows. Now the forest is less than 10% of its original (最初的) size. Tamarins spend most of their time in the top of trees, so when the forest got smaller, their homes and living areas got smaller too. By the 1970s, only about 200 tamarins were left. Since 1972, people who protect nature have worked to save the tamarins. Some zoos had tamarins in cages. They bred more tamarins to make their number bigger—many baby tamarins were born in the zoos at that time. Then they trained the tamarins to live in the wild. For example, zookeepers let them live in trees and learn to find food. In 1983, the first group went back to Brazil’s forests. Local groups also helped: they bought land, planted trees and gave people jobs. Now nearly 2,500 tamarins live in the forest. 1. Why did Europeans cut down trees in the Atlantic Forest? A. To protect golden lion tamarins. B. To build ships and homes. C. To grow sugarcane and tea. 2. What does the underlined word “bred” in Paragraph 3 mean? A. 繁育 B. 售卖 C. 放生 3. How many tamarins live in the forest now? A. About 200. B. Nearly 2,500. C. Less than 10% of its original number. 4. This passage is most likely from ________. A. a travel guide about Brazil B. a history book about Europe C. a magazine about saving animals 二、书面表达 用第一人称“I”改写课文第一段，想象你是一头蓝鲸，介绍自己。写一段话（至少5句），内容包括你的体重、居住地、食物、寿命等。使用I am, I weigh, I live in, I eat, I can live up to等表达。 __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 完形填空 （来源:2024年西藏中考英语真题）阅读下面短文、从每小题所给的A、B、C、D四个选项中选出能填入空白处的最佳选项. During the World Elephant Day on Thursday, Chinese and foreign experts gathered in one online forum (论坛). They discussed 　　　　1　　　　 to protect elephants better based on the migration (迁徙) of 15 wild elephants in Southwest China’s Yunnan Province. This shows how Chinese people care about the protection 　　　　2　　　　 these huge friends. The 15 wild Asian elephants finally returned to 　　　　3　　　　 habitat (栖息地) after touring for 17 months in Yunnan Province. The case was taken by the experts as a 　　　　4　　　　 example on how to protect and guide the migration of wild elephants. Dr. Zhu, Secretary (秘书) of the China Green Development Foundation (基金会), mentioned an idea which focused on 　　　　5　　　　 wild animals survive (幸存) by reducing the harm to nature and wildlife in our daily lives. Dr. Lin, the leader of the Beijing Zoo, who introduced some measures (措施) taken by Chinese zoos to 　　　　6　　　　 elephants, said that there were around 150 elephants 　　　　7　　　　 in zoos around China. Humans 　　　　8　　　　 animals share nature. To protect elephants 　　　　9　　　　 to protect our planet. In the future, we can work with other countries so that we 　　　　10　　　　 protect wild animals better. 1. A. way B. ways C. road D. roads 2. A. at B. in C. of D. with 3. A. our B. his C. your D. their 4. A. good B. bad C. well D. badly 5. A. help B. helps C. to help D. helping 6. A. take part in B. take pride in C. take a message D. take care of 7. A. live B. lived C. living D. were living 8. A. and B. but C. or D. so 9. A. am B. is C. are D. be 10. A. will B. will not C. could D. could not 1 / 6 学科网（北京）股份有限公司 $ Unit 4 Amazing Plants and Animals Section B 3a-3c A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 一、单词拼写 1. Maria walked along the beach to enjoy the o　　　　　　　　 (海洋). 【答案】ocean##cean 【解析】句意：玛丽亚沿着海滩散步，享受海洋。根据首字母提示“o”和“walked along the beach”的语境可知，沿着海滩享受的应是“大海”或“海洋”。ocean“海洋”符合语境。故填ocean。 2. Everyone passed the exam e　　　　　　　　 Tom, because he didn’t study hard. 【答案】except#Îpt 【解析】句意：除了汤姆，所有人都通过了考试，因为他学习不努力。根据首字母e及“because he didn’t study hard”的语境，可知汤姆是例外，except为介词，意为“除……之外（不包含在内）”，符合句子逻辑。故填except。 3. — Do you know what the 　　　　　　　　 (heavy) animal is on land? — The elephant. 【答案】heaviest 【解析】句意：——你知道陆地上最重的动物是什么吗？——大象。heavy意为“重的”，形容词。根据“Do you know what the ... animal is on land?”可知，句中出现了范围限定on land，且空格前有定冠词the，需要使用形容词的最高级形式，heavy的最高级形式为heaviest。 4. This is one of the 　　　　　　　　 (beautiful) parks in our city. 【答案】most beautiful 【解析】句意：这是我们城市里最漂亮的公园之一。beautiful“漂亮的”，“one of the+形容词最高级+名词复数”是固定结构，意为“最……之一”，因此填其形容词最高级most beautiful。故填most beautiful。 5. Our English class is always 　　　　　　　　 (live) because the teacher often plays fun games with us. 【答案】lively 【解析】句意：我们的英语课总是生动有趣，因为老师经常和我们玩有趣的游戏。系动词“is”后需要形容词作表语，live“居住”是动词，其形容词形式为lively“生动有趣的”。 二、完成句子 1. 有些计算机将会非常小巧——我们甚至可以在衣服里安装计算机。 Some computers will be 　　　　　　　　　—perhaps we will even have computers in our clothes. 【答案】tiny 【解析】原句中“非常小巧”是关键词，表示“非常小巧”的单词是tiny，be动词后接形容词作表语。 2. 稻草人认为自己不聪明，但实际上他总能找到出路。 The Scarecrow thinks he is not clever, but in 　　　　　　　　 he can always find a way out. 【答案】fact 【解析】原句中“事实上”是关键词，表示“事实上”的短语是in fact，引出真实情况，原句中已有in，故填fact。 3. 森林里有很多新鲜空气和各种各样的植物。（fresh air; all kinds of） 　　　　　　　　 　　　　　　　　 much fresh air and all kinds of plants in the forest. 【答案】① There    ② is 【解析】原句中“有……”是关键词。应用There be句型。There be句型遵循就近原则，be动词单复数由靠近它的名词决定；本句中紧邻be动词的是不可数名词短语much fresh air，不可数名词作主语需搭配单数be动词 is；注意首字母大写。故填There；is。 4. 这个手提箱太重了。你能帮我拎一下吗？ The 　　　　　　　　 is too heavy. Can you 　　　　　　　　　　　　 it? 【答案】① suitcase    ② help me carry##help me to carry 【解析】原句中“手提箱”和“帮我拎一下”是关键词。 第一空后be动词为is，说明此处填可数名词单数，“手提箱”对应的英文单词是suitcase。 help sb. (to) do sth. 表示“帮助某人做某事”，“拎、搬运”用动词carry，且can后接动词原形。 5. He died in a car accident in 2017. 一般疑问句：　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 肯定回答：　　　　　　　　　　　　　　　　　 否定回答：　　　　　　　　　　　　　　　　　 【答案】① Did he die in a car accident in 2017?    ② Yes, he did.    ③ No, he didn’t. 【解析】句意：他于2017年死于一场车祸。原句为一般过去时，谓语动词是实义动词died，变一般疑问句需在句首加助动词Did，died还原为原形die；一般过去时的一般疑问句回答需借助助动词did；肯定回答结构为“Yes, 主语+ did.”；否定回答结构为“No, 主语+ didn’t.”。 三、单项选择 1. The ________ covers most of the earth, so the earth is also called the “water ball”. A. air B. tree C. land D. ocean 【答案】D 【解析】句意：海洋覆盖了地球的大部分，因此地球也被称为“水球”。 考查名词辨析。air空气；tree树；land陆地；ocean海洋。根据“water ball”可知，地球表面大部分被海洋覆盖。故选D。 2. All the people went home ________ Miss Wang because she had to finish her report. A. with B. besides C. through D. except 【答案】D 【解析】句意：除了王小姐，所有的人都回家了，因为她必须完成她的报告。 考查介词辨析。with和……一起；besides除……之外（还有）；through通过；except除……之外（不包括）。根据“All the people went home”和“Miss Wang”可知，此处表示不包括王小姐，其他所有人都回家了，所以应该用except。故选D。 3. The blue whale is the ________ animal on earth. A. large B. larger C. largest D. the largest 【答案】C 【解析】句意：蓝鲸是地球上最大的动物。 large大的；larger更大的；largest最大的；the largest最大的。根据“on earth”可知，比较范围是所有地球上的动物，需用形容词最高级；最高级前须加定冠词the，题干已给出the，应填largest。 4. A dog is found ________ in the garden. It might ________ two days ago. A. die, die B. died, dead C. dead, die D. dead; dead 【答案】C 【解析】句意：花园里发现了一只死狗。它可能两天前就死了。 考查动词和形容词。die死，动词；dead死的，形容词。第一空考查“be found”后接形容词表示状态，描述被发现时的状况，故填“dead”，意为“被发现死亡”；第二空考查情态动词“might”后接动词原形，填“die”，故选C。 5. We all know that the Anti-Japanese War ________ in 1931 and ________ for fourteen years. A. was broken out; was lasted B. was broken out; lasted C. broke out; was lasted D. broke out; lasted 【答案】D 【解析】【分析】 句意：我们都知道抗日战争爆发于1931年，持续了14年。 考查时态和语态。break out爆发，不及物动词，没有被动语态；last持续，不及物动词，也没有被动语态形式，last for 后面加时间段的名词，表示动作或者状态持续的时间。根据“in 1931”，可知本句时态为一般过去时。故选D。 完形填空 Wild (野生的) animals are important to nature, but many of them are facing serious problems. The Siberian tiger is one of the most endangered animals in the world. It is one of the 　　　　1　　　　 cats on earth. It can weigh up to 250 kg. It has thick fur to keep warm in cold winters. In the past, there were many Siberian tigers in the wild. However, the number of them is 　　　　2　　　　 quickly now. One of the main reasons is that people cut down too many forests, so the tigers have no 　　　　3　　　　 to live in. Another reason is that some people kill them for their fur and bones. Luckily, people have realized the importance of 　　　　4　　　　 these tigers. People built many nature reserves (保护区). In these reserves, tigers can live 　　　　5　　　　 and safely. The government (政府) also made strict laws to 　　　　6　　　　 people from hunting them. Besides, many volunteers (志愿者) are working hard to 　　　　7　　　　 people about the importance of protecting wild animals. They hope more people will 　　　　8　　　　 them in this work. With our efforts, I believe the number of Siberian tigers will 　　　　9　　　　 in the future. We must remember that protecting wild animals is protecting 　　　　10　　　　. 1. A. largest B. smallest C. cutest D. laziest 2. A. rising B. dropping C. moving D. improving 3. A. food B. water C. space D. time 4. A. feeding B. protecting C. hunting D. studying 5. A. happily B. quietly C. sadly D. angrily 6. A. design B. stop C. help D. lift 7. A. warn B. warm C. point D. tell 8. A. pack B. pay C. join D. form 9. A. disappear B. fail C. mix D. grow 10. A. itself B. themselves C. ourselves D. himself 【答案】1. A     2. B     3. C     4. B     5. A     6. B     7. D     8. C     9. D     10. C      【解析】本文是一篇说明文。文章主要讲述了野生动物对自然很重要，但许多野生动物正面临严重问题，以东北虎为例，介绍了其数量减少的原因，以及人们为保护东北虎所采取的措施，最后强调保护野生动物就是保护我们自己。 (1)题： 句意：它是地球上最大的猫科动物之一。 largest最大的；smallest最小的；cutest最可爱的；laziest最懒惰的。根据“It can weigh up to 250 kg. It has thick fur to keep warm in cold winters.”可知，东北虎体型庞大，是地球上最大的猫科动物之一。故选A。 (2)题： 句意：然而，现在它们的数量正在迅速下降。 rising上升；dropping下降；moving移动；improving提高。根据“One of the main reasons is that people cut down too many forests...Another reason is that some people kill them for their fur and bones.”可知，由于森林被砍伐以及人们捕杀东北虎，导致其数量下降。故选B。 (3)题： 句意：其中一个主要原因是人们砍伐了太多的森林，所以老虎没有生存空间。 food食物；water水；space空间；time时间。根据“people cut down too many forests”可知，森林被砍伐，老虎就没有生存空间了。故选C。 (4)题： 句意：幸运的是，人们已经意识到保护这些老虎的重要性。 feeding喂养；protecting保护；hunting捕猎；studying研究。根据“People built many nature reserves (保护区).”可知，人们建立自然保护区是为了保护东北虎。故选B。 (5)题： 句意：在这些保护区里，老虎可以快乐而安全地生活。 happily快乐地；quietly安静地；sadly悲伤地；angrily生气地。根据“and safely”可知，此处应是与安全并列的积极词汇，结合语境可知，在保护区里老虎能快乐安全地生活。故选A。 (6)题： 句意：政府还制定了严格的法律来阻止人们捕猎它们。 design设计；stop阻止；help帮助；lift举起。根据“made strict laws”可知，制定法律是为了阻止人们捕猎东北虎，stop sb. from doing sth.“阻止某人做某事”。故选B。 (7)题： 句意：此外，许多志愿者正在努力告诉人们保护野生动物的重要性。 warn警告；warm使温暖；point指出；tell告诉。根据“people about the importance of protecting wild animals”可知，志愿者应是努力告诉人们保护野生动物的重要性。故选D。 (8)题： 句意：他们希望更多的人能加入到这项工作中来。 pack打包；pay支付；join加入；form形成。根据“in this work”可知，此处指加入到保护野生动物这项工作中来，join sb. in sth.“加入某人做某事”。故选C。 (9)题： 句意：在我们的努力下，我相信未来东北虎的数量会增加。 disappear消失；fail失败；mix混合；grow增长。根据“With our efforts”可知，在人们的努力下，东北虎的数量会增加。故选D。 (10)题： 句意：我们必须记住，保护野生动物就是保护我们自己。 itself它自己；themselves他们自己；ourselves我们自己；himself他自己。根据“We must remember”可知，此处指保护野生动物就是保护我们人类自己，用反身代词ourselves。故选C。 一、阅读单选 A篇 Most of the people like pandas. But do we really know about pandas? Pandas can climb trees and swim. They can climb trees when they are about seven months old. They can climb fast and high. They can even swim. But we don’t often see pandas swim because most of the pandas live in the mountains and they don’t need to go across the rivers. Pandas grow fast and like being alone (独自). A baby panda is usually 120 grams (克). It drinks the milk from the mother panda about 12 times a day. When it is six months old, it starts to eat bamboo and its leaves. Eight months later, it grows into a healthy panda. When it is twenty months old, it starts to live alone. Pandas do not hibernate (冬眠). In winter, they usually find a nice place to spend the long winter and enjoy the bamboo. 1. How does the writer lead into the introduction to pandas? A. By making a survey. B. By asking a question. C. By telling a story. D. By drawing a picture. 2. When can pandas climb trees? A. When they are about one month old. B. When they are about seven months old. C. When they are about nine months old. D. When they are about one year old. 3. How many times does a baby panda drink milk every day? A. About 10 times. B. About 12 times. C. About 14 times. D. About 16 times. 【答案】1. B     2. B     3. B      【解析】本文是一篇说明文，主要介绍了熊猫的本领、生长过程以及生活习性，让我们更加了解熊猫。 (1)题： 第一段“But do we really know about pandas?”通过提出一个问题，引出下文对熊猫的介绍，所以作者是通过提问的方式引入熊猫的。 (2)题： 第二段指出“They can climb trees when they are about seven months old.”，熊猫大约七个月大的时候就会爬树。 (3)题： 第三段指出“It drinks the milk from the mother panda about 12 times a day.”，熊猫宝宝一天大约喝12次奶。 B篇 A family of golden lion tamarins (金狮面狨) is moving in Brazil’s Atlantic Forest (巴西大西洋森林). The father has two babies on his back, and his partner is next to him. These tamarins can only live in forests— they can’t live anywhere else. Long ago, the Atlantic Forest was twice as big as Thailand. But in the 1500s, Europeans (欧洲人) began to cut down trees to make ships and homes. Later, farmers cut down more trees for sugarcane (甘蔗), coffee and cows. Now the forest is less than 10% of its original (最初的) size. Tamarins spend most of their time in the top of trees, so when the forest got smaller, their homes and living areas got smaller too. By the 1970s, only about 200 tamarins were left. Since 1972, people who protect nature have worked to save the tamarins. Some zoos had tamarins in cages. They bred more tamarins to make their number bigger—many baby tamarins were born in the zoos at that time. Then they trained the tamarins to live in the wild. For example, zookeepers let them live in trees and learn to find food. In 1983, the first group went back to Brazil’s forests. Local groups also helped: they bought land, planted trees and gave people jobs. Now nearly 2,500 tamarins live in the forest. 1. Why did Europeans cut down trees in the Atlantic Forest? A. To protect golden lion tamarins. B. To build ships and homes. C. To grow sugarcane and tea. 2. What does the underlined word “bred” in Paragraph 3 mean? A. 繁育 B. 售卖 C. 放生 3. How many tamarins live in the forest now? A. About 200. B. Nearly 2,500. C. Less than 10% of its original number. 4. This passage is most likely from ________. A. a travel guide about Brazil B. a history book about Europe C. a magazine about saving animals 【答案】1. B     2. A     3. B     4. C      【解析】本文是一篇说明文。文章介绍了巴西大西洋森林中金狮面狨的生存情况，讲述了由于人类砍伐树木导致森林面积锐减、金狮面狨数量濒临灭绝，随后自然保护者和动物园通过繁育、野化训练等方式拯救它们，当地群体也参与保护，最终使金狮面狨数量恢复的故事。 (1)题： 细节理解题。根据第二段“But in the 1500s, Europeans began to cut down trees to make ships and homes.”可知，欧洲人砍伐树木的目的是建造船只和房屋。故选B。 (2)题： 词句猜测题。根据第三段“to make their number bigger—many baby tamarins were born in the zoos at that time”可知，“bred”的目的是增加金狮面狨的数量，且有幼崽在动物园出生，因此划线单词“bred”意为“繁育”。故选A。 (3)题： 细节理解题。根据最后一段“Now nearly 2,500 tamarins live in the forest.”可知，如今，这片森林里生活着将近2,500只金狮面狨。故选B。 (4)题： 推理判断题。文章核心围绕金狮面狨的保护展开，涉及生存危机、拯救措施和保护成果，属于动物保护相关主题。因此，本文最可能来自一本关于拯救动物的杂志。故选C。 二、书面表达 用第一人称“I”改写课文第一段，想象你是一头蓝鲸，介绍自己。写一段话（至少5句），内容包括你的体重、居住地、食物、寿命等。使用I am, I weigh, I live in, I eat, I can live up to等表达。 __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】范文： I am a blue whale. I am the largest and heaviest animal on earth. I weigh as much as 200 tons. I live in all oceans except the Arctic Ocean. My favourite food is some of the tiniest animals in the sea. I eat around four tons of them every day. I can live up to 90 years. 【解析】写作步骤 [第一步：审题立意] 确定文体：说明文，以一般现在时为主 明确要点：内容包括体重、居住地、食物、寿命等；使用I am, I weigh, I live in, I eat, I can live up to等表达 确定人称：第一人称（I） 注意事项：叙述口吻要符合第一人称的身份设定，介绍的信息要符合蓝鲸的实际生物特征，使用题干指定的表达结构 [第二步：构思布局] 一段式结构：描述体重、居住地、食物、寿命等信息 [第三步：要点展开] 要点一：基础身份与核心生存信息介绍 I am the largest and heaviest animal on earth. I weigh as much as 200 tons. I live in all oceans except the Arctic Ocean./I am larger and heavier than any other animal on earth. I weigh more than 200 tons. I live in the ocean, but not the Arctic Ocean.等 要点二：食性特征与寿命介绍 My favourite food is some of the tiniest animals in the sea. I eat around four tons of them every day. I can live up to 90 years./I eat some of the tiniest animals in the sea, of which I eat around four tons every day. I can live up to more than 90 years.等 完形填空 （来源:2024年西藏中考英语真题）阅读下面短文、从每小题所给的A、B、C、D四个选项中选出能填入空白处的最佳选项. During the World Elephant Day on Thursday, Chinese and foreign experts gathered in one online forum (论坛). They discussed 　　　　1　　　　 to protect elephants better based on the migration (迁徙) of 15 wild elephants in Southwest China’s Yunnan Province. This shows how Chinese people care about the protection 　　　　2　　　　 these huge friends. The 15 wild Asian elephants finally returned to 　　　　3　　　　 habitat (栖息地) after touring for 17 months in Yunnan Province. The case was taken by the experts as a 　　　　4　　　　 example on how to protect and guide the migration of wild elephants. Dr. Zhu, Secretary (秘书) of the China Green Development Foundation (基金会), mentioned an idea which focused on 　　　　5　　　　 wild animals survive (幸存) by reducing the harm to nature and wildlife in our daily lives. Dr. Lin, the leader of the Beijing Zoo, who introduced some measures (措施) taken by Chinese zoos to 　　　　6　　　　 elephants, said that there were around 150 elephants 　　　　7　　　　 in zoos around China. Humans 　　　　8　　　　 animals share nature. To protect elephants 　　　　9　　　　 to protect our planet. In the future, we can work with other countries so that we 　　　　10　　　　 protect wild animals better. 1. A. way B. ways C. road D. roads 2. A. at B. in C. of D. with 3. A. our B. his C. your D. their 4. A. good B. bad C. well D. badly 5. A. help B. helps C. to help D. helping 6. A. take part in B. take pride in C. take a message D. take care of 7. A. live B. lived C. living D. were living 8. A. and B. but C. or D. so 9. A. am B. is C. are D. be 10. A. will B. will not C. could D. could not 【答案】1. B     2. C     3. D     4. A     5. D     6. D     7. C     8. A     9. B     10. C      【解析】本文以“中国西南部云南省15头野生大象迁徙，最后成功到达了栖息地”为例，强调了保护动物的重要性。 (1)题： 句意：他们以中国西南部云南省15头野生大象的迁徙为例，讨论了更好地保护大象的方法。 way路/方法，单数形式；ways路/方法，复数形式；road路，单数形式；roads路，复数形式。根据“discussed … to protect elephants better ”可知，讨论了更好保护大象的方法，方法不止一种，应填复数形式，故选B。 (2)题： 句意：这表明中国人多么关心保护这些巨大的朋友。 at在；in在里面；of……的；with和。the protection of“……的保护”，故选C。 (3)题： 句意：这15头野生亚洲象在云南省旅行了17个月后终于回到了它们的栖息地。 our我们的；his他的；your你的；their它们的。根据“The 15 wild Asian elephants finally returned to”可知，回到了它们的栖息地，故选D。 (4)题： 句意：专家们把这个案例作为如何保护和引导野生大象迁徙的一个很好的例子。 good好的；bad差的；well好地；badly差地。此空修饰名词example，应填形容词，排除C和D选项。根据前文介绍，大象最后成功地回到了它们的栖息地，说明这是一个好的案例，故选A。 (5)题： 句意：提到一个想法，重点是通过减少我们日常生活中对自然和野生动物的伤害来帮助野生动物生存。 help动词原形；helps动词三单；to help动词不定式；helping动名词。on是介词，后接动名词，故选D。 (6)题： 句意：北京动物园负责人林博士介绍了中国动物园照顾大象的一些措施，他说，中国各地的动物园里生活着大约150头大象。 take part in参加；take pride in以……为傲；take a message捎口信；take care of照顾。根据“introduced some measures (措施) taken by Chinese zoos to … elephants”可知，介绍照顾动物的一些措施，故选D。 (7)题： 句意：北京动物园负责人林博士介绍了中国动物园照顾大象的一些措施，他说，中国各地的动物园里生活着大约150头大象。 live动词原形；lived动词过去式；living动名词；were living过去进行时。根据there were可知，在there be句型中已经有谓语动词，此处用living表示主动。故选C。 (8)题： 句意：人类和动物共享自然。 and和；but但是；or或者；so因此。空格前后是并列关系，用and连接，故选A。 (9)题： 句意：保护大象就是保护我们的地球。 am主语是I；is主语是单数形式；are主语是you或复数形式；be动词原形。动词不定式作主语，看作单数，be动词用is，故选B。 (10)题： 句意：在未来，我们可以与其他国家合作，这样我们就可以更好地保护野生动物。 will将；will not将不；could可以；could not不可以。根据“we can work with other countries so that we … protect wild animals better.”可知，与其他国家合作可以更好保护动物，故选C。 1 / 6 学科网（北京）股份有限公司 $