Unit 6 Trees（单元自测·提升卷）英语新教材沪教版五四学制七年级下册

2025-2026学年七年级下册英语单元自测 Unit 6·提高卷（参考答案） 1.C 2.B 3.A 4.A 5.C 6.B 7.B 8.D 9.C 10.A 11．E 12．D 13．A 14．C 15．B 16．C 17．A 18．D 19．thirty-two 20．(f)orty 21. most excellent/best 22. block 23. (e)xcellent 24. ninety-four 25. wealthiest 26. causes 27. What can 28. so/in as/order 29. are cut 30. block climate 31．a quarter to six 32．The four houses in a siheyuan make a square 33．I like dogs because they are smart 34．D 35．C 36．D 37．B 38．A 39．(o)ldest 40．(w)ithout 41．(a)ttention 42．(s)uggested 43．(f)ewer 44．(t)ruly 45．D 46．B 47．D 48．A 49．B 50．C 51．In 1984. 52．People prefer natural green views. 53．Hugging a tree for more than 21 seconds may make the body show a higher level of oxytocin, and people may feel happier. 54．Because the tree is home to many small living things that are too small to be seen. We shouldn’t hurt nature. 55．Yes, I will. Because the article says hugging trees can reduce stress by increasing oxytocin and cutting cortisol, which makes people feel better. 例文 Dear Wildlife Protection Centre,        I am a giant panda from Sichuan. My home is being destroyed by deforestation, and my bamboo food sources are disappearing. Many of my friends have lost their habitats and struggle to survive. I’m writing to ask for your help. Please protect our forests and stop illegal logging. We also need more bamboo plantations to ensure our food supply. Your efforts can save us from extinction. Thank you for your kindness and support.                                                                                               Yours,                                                                                               Panda 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 2 学科网（北京）股份有限公司 $ 2025-2026学年七年级下册英语单元自测 Unit 6·提高卷 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：120分） 一、单项选择（共20分） 1．Eight and two is ________. A．thirteen B．eleven C．ten D．twelve 【答案】C 【详解】句意：八加二是十。 考查数词。thirteen十三；eleven十一；ten十；twelve十二。根据“Eight and two is…”可知，8加2的结果是10，故选C。 2．—How many students are there in your class, Linda? —There are ________, fifteen girls and fifteen boys. A．twenty B．thirty C．forty D．fifty 【答案】B 【详解】句意：——琳达，你们班有多少学生？——有30名学生，15个女孩和15个男孩。 考查数字运算。twenty二十；thirty三十；forty四十；fifty五十。根据“fifteen girls and fifteen boys”可知，班上一共有30名学生。故选B。 3．I live on the _________ floor and my classmate Mary lives _________floors above me. A．fourth; nine B．four; nine C．fourth; ninth D．four; ninth 【答案】A 【详解】句意：我住在四楼，我的同学玛丽住在我上面九楼。 考查数词。根据“the”可知，第一空序数词fourth；根据“floors”可知，需要基数词nine表示数量。故选A。 4．There are ________ days in February this year. (时间是2023年) A．twenty-eight B．twenty-nine C．thirty 【答案】A 【详解】句意：今年二月有二十八天。(时间是2023年) 考查基数词。twenty-eight28；twenty-nine29；thirty30。根据常识可知2023年的二月有28天，故选A。 5．There are ________ floors in this building and Mr. Wang’s office is on ________ floor. A．forty; twelfth B．fortieth; twelve C．forty; the twelfth 【答案】C 【详解】句意：这幢楼有四十层，王先生的办公室在十二楼。 考查数词。根据“There are … floors in this building”可知，第一个空表示有四十层楼，用基数词，forty四十，排除B；第二个空表示在第几层，表示顺序用序数词，twelve“十二”，为基数词，twelve的序数词是twelfth“第十二”，故选C。 6．Nina is_________ and her sister’s_________ birthday is next Monday. A．twelve…twenty B．twelve…twentieth C．twelfth…twenty 【答案】B 【详解】句意：Nina十二岁，她姐姐的二十岁生日在下个星期一。 考查数词。twelve十二；twelfth第十二；twenty二十；twentieth第二十。第一空表示年龄，应用基数词twelve；第二空表示生日，应用序数词twentieth。故选B。 7．—Why do you look so _________, Tony? —Haha... Liaoning men’s basketball team won the championship (冠军). A．bored B．excited C．tired D．strange 【答案】B 【详解】句意：——托尼，你为什么看起来这么兴奋？ ——哈哈……辽宁男篮夺冠了！ 考查形容词辨析。bored无聊的；excited兴奋的；tired疲惫的；strange奇怪的。根据“Liaoning men’s basketball team won the championship.”可知，辽宁男篮夺冠了，托尼的情绪应是积极的，喜悦的。故选B。 8．Here are ______books, two English books and three Chinese books. A．two B．three C．four D．five 【答案】D 【详解】句意：这里有五本书，两本英语书和三本语文书。 考查数词。two二，three三，four四，five五。根据 two English books and three Chinese books.可知，两本英语书和三本语文书，共5本书，故选D。 9．Tom, a ______ English boy, is my new pen friend. A．12years old B．12-years-old C．12-year-old D．12-year old 【答案】C 【详解】句意：汤姆，一个12岁的英国男孩，是我的新笔友。考查复合形容词。复合形容词构成：数字-名词单数-形容词，复合形容词只能作定语，注意中间的名词用单数，例如，12-year-old：12岁的，故B和D错误。12 years old：12 岁大了，名词短语，在句子中作表语。结合句意可知填12-year-old；选C。 10．My grandmother has _________ daughters. My mother is their _________ daughter. A．five；third B．fifth；three C．five；three D．fifth；third 【答案】A 【详解】句意：我外婆有5个女儿。我妈妈是他们的第三个女儿。 考查基数词和序数词。daughters为复数名词，其前应用基数词限定，表示数量，因此第一空应填five，意为“5个”。结合选项，可知“我”妈妈是他们的第三个女儿，家中排行第三，因此应用序数词third，意为“第三”。故选A。 二、选词填空（共16分） Complete the following passages with the words in the box. Each word can only be used once (将下列单词填入空格。每空格限填一词，每个单词只能填一次) Miracle on the Hudson A．companies    B．find    C． still    D．lift    E. giant One cold winter day, a plane took off from the airport with lots of people on board. The pilot, Captain Sully, was flying the 11 plane towards their destination. As they flew, birds flew into the engines, causing trouble. Captain Sully had to mind the plane very carefully to keep it steady. The engines stopped working and the plane began to drop and shake wildly. Captain Sully decided to land the plane on the waters of the Hudson River. He had to 12 the plane’s nose up to slow it down and make a soft landing on the water. People on the plane were scared, but Captain Sully and his crew were great 13 . They explained the situation, calmed people down and made sure everyone knew what to do. The passengers took their advice. They stayed 14 and quiet as requested as they understood they had to follow instructions to be safe. A．moving    B．nearby    C． balance    D．purpose    E. benefit When the plane touched the water, it was like a gentle kiss. Everyone inside the plane started to cheer because they knew they had landed safely. People on boats 15 saw the plane and came to help right away. People started to work together to save lives efficiently with the help of each other, finding the right 16 between helping and staying safe at the same time. Some were getting the passengers out of the plane while others were 17 injured passengers to the nearest hospitals immediately ... Captain Sully made sure everyone was out of the plane before he left. He had done something amazing. His passengers were rescued because of his usual calm and extraordinary flying skills. He said that his 18 was clear: to get everyone off the plane safely. And he surely made it. Everyone called this accident the “Miracle on the Hudson”. Captain Sully and the helpers are heroes when they all work together to make things better. 【答案】11．E 12．D 13．A 14．C 15．B 16．C 17．A 18．D 【导语】本文是一篇记叙文，主要讲述了在一个寒冷的冬日，一架载有许多乘客的飞机从机场起飞后，因鸟撞击发动机导致故障，机长萨利决定将飞机降落在哈德逊河上，最终成功安全降落，乘客获救的 “哈德逊河上的奇迹” 事件，赞扬了机长和救援人员的英勇行为。 11．句意：飞行员萨利机长正驾驶着这架巨大的飞机前往目的地。分析句子结构，此处需要一个形容词来修饰名词plane，giant “巨大的”，形容词，用来描述飞机的特征，符合语境。故填E。 12．句意：他必须抬起飞机的机头来减慢速度，并在水面上轻柔地降落。根据“He had to ... the plane’s nose up”可知，空格处缺少动词，lift“抬起，举起”，lift sth up“抬起，举起某物”，“lift the plane’s nose up” 表示 “抬起飞机的机头”，符合语境，had to后接动词原形。故填D。 13．句意：飞机上的人们很害怕，但萨利机长和机组人员是非常优秀的团队。根据“Captain Sully and his crew were great ...”可知，空格处需填入名词，companies“团队”，这里表示“是非常优秀的团队”，指机组人员表现出色，符合语境。故填A。 14．句意：他们按照要求保持镇定和安静，因为他们明白为了安全必须听从指示。stay是系动词，后接形容词作表语，still作为形容词，意为“静止的，镇定的”，stay still表示“保持镇定”，符合语境。故填C。 15．句意：附近船上的人们看到了飞机并立刻赶来帮忙。分析句子结构，此处需要一个形容词来修饰名词boats，nearby“附近的”，形容词，作后置定语，boats nearby表示 “附近的船”，符合语境。故填B。 16．句意：人们开始高效地共同努力拯救生命，同时在帮助他人和保证自身安全之间找到合适的平衡。the right后接名词，根据“between helping and staying safe at the same time.”可知，既要救人，也要保证自身安全，balance“平衡”，find the right balance表示 “找到合适的平衡”，符合语境。故填C。 17．句意：一些人在把乘客从飞机上救出来，而另一些人则立即把受伤的乘客送往最近的医院……。根据“... injured passengers to the nearest hospitals immediately”可知，此处表示正在将受伤的人送去医院，were后接动词的现在分词形式构成过去进行时，move的现在分词moving “移动，运送”，符合语境。故填A。 18．句意：他说他的目的很明确：让每个人都安全下飞机。his是形容词性物主代词，后接名词，根据“to get everyone off the plane safely.”可知，这是他的目的，purpose“目的”，符合语境。故填D。 三、单词拼写（共8分） 19．— Hi, Jim. What is sixteen and sixteen? — It’s ________. 【答案】thirty-two 【详解】句意：嗨，吉姆。十六加十六等于多少？——三十二。根据“What is sixteen and sixteen?”和常识可知，十六加十六等于三十二；数词运算用基数词来表达，thirty-two“三十二”。故填thirty-two。 20．There are f________ students in my class, nineteen girls and twenty-one boys. 【答案】(f)orty 【详解】句意：我班里有40名学生，十九个女生和二十一个男生。根据“nineteen girls and twenty-one boys”可知，我们班里有40名学生。故填(f)orty。 21．We all think that Lucy is one of the ________（优秀）students in our class. 【答案】most excellent/best 【详解】句意：我们都认为露西是我们班最优秀的学生之一。excellent“优秀的”，形容词；本句是“one of the+形容词最高级+名词复数”句式，故此处用其最高级。故填most excellent/best。 22．Mrs. Fang is taking the dog for a walk around the ________ (a group of buildings with streets on all sides) at present. 【答案】block 【详解】句意：方太太现在正带着狗绕着街区散步。根据“a group of buildings with streets on all sides”可知，周围有街道环绕的一组建筑群，指的是街区“block”，名词。故填block。 23．Thank you for your dinner. It was e________ (极好的，优秀的). 【答案】(e)xcellent 【详解】句意：谢谢你的晚餐。这真是太棒了。excellent“极好的，优秀的”，形容词，作表语。故填(e)xcellent。 24．Can you count from twenty to ________ (94)? 【答案】ninety-four 【详解】句意：你能从20数到94吗？结合“from twenty to”可知，此处表达的是数字“94”，所以直接用基数词表达，英语中十位数与个位数之间要用“-”连接，故填ninety-four。 25．Bill Gates is still one of the ________ persons in the world. (富有的) 【答案】wealthiest 【详解】句意：比尔·盖茨仍是世界上最富有的人之一。wealthy“富有的”，此处是one of the+形容词最高级+名词复数“最……之一”，空处用最高级形式。故填wealthiest。 26．Working hard is one of the most common ________ (原因) of many achievements. 【答案】causes 【详解】句意：努力工作是许多成就最常见的原因之一。cause“原因”，名词；one of the+形容词最高级+名词复数“最……之一”，固定结构，故此处应用cause的复数causes。故填causes。 四、完成句子（共7分） 27．They can see some giraffes in the park. (对划线部分提问) ________ ________ they see in the park? 【答案】 What can 【详解】句意：他们可以在公园里看到长颈鹿。划线部分“some giraffes”是事物，应用what提问，情态动词can位于主语之前，其余不变。故填What；can。 28．The little boy saved every coin so that he could buy his mum a present. (保持句义不变) The little boy saved every coin ________ ________ to buy his mum a present. 【答案】 so/in as/order 【详解】句意：小男孩节省每一分钱，以便于他能给妈妈买一份礼物。改为同义句，应用短语so as to/in order to“以便于”。故填so as/in order。 29．People cut down many trees for wood. (改为被动语态) Many trees ________ ________ down by people for wood. 【答案】 are cut 【详解】句意：人们砍伐许多树木以获取木材。原句为一般现在时的主动语态，被动语态结构为“be + 过去分词”，改为被动语态时，主语是复数，be动词用are，原句谓语动词cut的过去分词仍是cut。 30．森林能挡住强风，改善气候。 Forests can ________ strong winds and improve the ________. 【答案】 block climate 【详解】原句中“挡住”和“气候”是关键词，表示“挡住”的动词是block，情态动词“can”后接动词原形；表示“气候”的单词是climate，空格前有“the”，用单数形式作“improve”的宾语。故填block；climate。 31．他通常在早上5:45起床。 He usually gets up at ________ ________ ________ ________ in the morning. 【答案】 a quarter to six 【详解】根据中英文对照可知，空处表达的意思是“5:45”。英语中表达“几点差几分”常用“分钟+to+下一小时”，5:45即“六点差一刻”，“一刻”译为“a quarter”，故填a；quarter；to；six。 32．square   houses   the   siheyuan   make   a   four   in   a __________________________. 【答案】The four houses in a siheyuan make a square 【详解】根据所给单词和标点符号可知，本句为一般现在时的肯定句。The定冠词，表示特指；four“四个”，基数词；houses“房子”，复数名词，作主语；in“在……里面”，介词；a“一个”，不定冠词；siheyuan“四合院”，专有名词，作宾语；make“组成”，作谓语；a“一个”，不定冠词；square“方形”，名词作宾语。故填The four houses in a siheyuan make a square“四合院中的四座房屋围成一个方形”。 33．because,dogs, like, smart, are, I, they  (连词成句) ___________________________. 【答案】I like dogs because they are smart 【详解】根据所给词及标点可知，此句为陈述句，I“我”作主语，位于句首；like“喜欢”；dogs“狗”；because“因为”，they“它们”；are“是”； smart“聪明”。故填I like dogs because they are smart“我喜欢狗，因为他们很聪明”。 五、阅读理解（共10分） Pay attention to Bees    World Bee Day is on May 20. It’s a special day to help bees. Bees are very important for our food. They help plants grow. But bees are in danger. They face many problems like harmful chemicals and climate change.     People can do small things to help bees. They can plant flowers in their gardens. They can also buy honey from local farmers. We all need to care for bees and nature. Scientists Bring Back Extinct (灭绝的) Wolves    Amazingly, scientists brought back an animal that died out long ago. This animal is called the dire wolf.     The dire wolf lived 12, 500 years ago. It was bigger than wolves we’d see today. Scientists used old DNA and new technology (技术) to make three baby dire wolves. This is a big step in science. It shows that we can maybe bring back animals that are gone forever. ____________________________    People once called the blobfish the world’s ugliest (最丑的) animal. But this time, many people voted (投票) it to be the “Fish of the Year” in New Zealand! And it’s the winner now!     The blobfish lives deep in the sea. It can grow to be 12 inches long. When it’s in the water, it looks like a normal fish. But when it’s out of water, it changes its shape and looks very different. 34．In which SECTION of the newspaper can we read these news? A．SCIENCE. B．CULTURE. C．SPORTS. D．ANIMALS. 35．What can people do to help bees according to the passage? A．Feed the bees. B．Water trees in the park. C．Buy honey from local farmers. D．Keep bees at home. 36．What does the “step” refer to? A．Scientists found the dire wolf’s old DNA． B．Scientists said the dire wolf lived years ago. C．Scientists made three baby wolves. D．Scientists brought back the extinct dire wolf. 37．The best heading for the third piece of news would be ________. A．The Ugly Blobfish B．From “Ugliest” to “Fish of the Year C．The Life of Blobfish D．The Shape of Blobfish 38．What do all the news above mainly focus on? A．People’s care for animals. B．Strange animals. C．Scientific success. D．Protecting the environment. 【答案】34．D 35．C 36．D 37．B 38．A 【导语】本文是一篇关于动物的说明文。主要介绍了三则与动物相关的新闻，分别是关注蜜蜂、科学家复活恐狼以及水滴鱼从“最丑”动物变为新西兰“年度之鱼”。 34．推理判断题。根据三篇新闻分别围绕蜜蜂、恐狼和水滴鱼展开，均属于动物相关内容。可知，这些新闻可以在报纸的动物版块读到。故选D。 35．细节理解题。根据“They can also buy honey from local farmers.”可知，人们可以从当地农民那里购买蜂蜜来帮助蜜蜂。故选C。 36．词义猜测题。根据“scientists brought back an animal that died out long ago. This animal is called the dire wolf...Scientists used old DNA and new technology (技术) to make three baby dire wolves. This is a big step in science.”可知，这里的“step”指的是科学家让灭绝的恐狼重现。故选D。 37．最佳标题题。根据“People once called the blobfish the world’s ugliest (最丑的) animal. But this time, many people voted (投票) it to be the “Fish of the Year” in New Zealand! And it’s the winner now!”可知，第三则新闻最好的标题是从“最丑”到“年度之鱼”。故选B。 38．主旨大意题。根据“We all need to care for bees and nature.”“scientists brought back an animal that died out long ago.”以及水滴鱼被投票等内容，可知这些新闻主要聚焦于人们对动物的关怀。故选A。 六、短文填空（共12分） 在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给 A Letter from 2070 Hi, This is the year 2070. I have just turned 50, but I look like a person of 85. I suffer from serious kidney (肾脏) problems because I don’t have enough water to drink. I’m afraid I don’t have much time left to live. I am already one of the o 39 people in this society. I remember when I was five years old, everything was very different. There were lots of trees in the parks. I could enjoy a shower for half an hour. At that time, women had beautiful hair. But now we have to shave our heads to keep them clean w 40 the use of water. I remember there were “Save Water” warnings in many public places, but nobody paid a 41 . We believed water would last forever. Now, all the rivers and lakes are either dry or polluted. Water is much more expensive than gold and diamonds. In the past, doctors s 42 adults drink eight glasses of water a day. Nowadays, I am only allowed half a glass. Most people are weak. Young people in their early 20s look as if they were in their 40s. We don’t have enough oxygen because there are f 43 trees. We have to pay for air. The air is not of very good quality, but at least we can breathe. Poor people die young. The average life expectancy (预期寿命) is 40 years. I wish this letter could travel back in time and it would make people living in the 2020s t 44 understand the importance of saving water. Best, ××× 【答案】39．(o)ldest 40．(w)ithout 41．(a)ttention 42．(s)uggested 43．(f)ewer 44．(t)ruly 【导语】本文写出了2070年的人写信回顾过去，因过去人们不重视节水，如今水稀缺、环境恶劣，河流干涸污染、氧气不足等，自己50岁却因缺水患肾病、面容苍老，希望此信让2020年代的人明白节水重要性。 39．句意：我已经是这个社会中年纪大的人之一。根据前句“I’m afraid I don’t have much time left to live.”可知，作者年事已高，另外“one of the...”后要填以o开头的形容词最高级。故填(o)ldest。 40．句意：但现在我们必须剃光头，在不用水的情况下保持头部清洁。根据“we have to shave our heads to keep them clean...the use of water”和首字母“w”可知，这里指的是在没有水的情况下保持清洁，without“没有”，介词，符合语境。故填(w)ithout。 41．句意：我记得很多公共场所都有 “节约用水 ”的警示，但没人在意。根据“nobody paid...We believed water would last forever”和首字母“a”可知，人们在意那些节水的标语，pay attention“注意；在意”。故填(a)ttention。 42．句意：过去，医生建议成年人每天喝八杯水。根据“In the past, doctors...adults drink eight glasses of water a day”和首字母“s”可知，这里讲的是过去医生对成年人喝水的建议，suggest“建议，过去式”，句子为一般过去时，suggest的过去式为suggested。故填(s)uggested。 43．句意：因为树木更少，我们没有足够的氧气。根据“We don’t have enough oxygen because there are...trees”和首字母“f”可知，因为树比过去更少所以氧气不足，应使用比较级fewer，fewer “更少的”，修饰可数名词复数。故填(f)ewer。 44．句意：我希望这封信能回到过去，能让生活在21世纪20年代的人们真正理解节约用水的重要性。根据句意可知，这里要填一个副词来修饰“understand the importance of saving water”，表达人们真正地理解节约用水的重要性，truly “真正地”。故填(t)ruly。 七、完形填空（共12分） Choose the words or expressions and complete the passage (选择最恰当的单词或词组完成短文） Leaves of Legacy The world’s old-growth forests support life around them, and their survival is 45 for protecting the planet’s biodiversity (生物多样性). As I step into the forest light, I’m attracted to the majesty of the ancient giants around me. Trees, these guardians of 46 , stand tall in the Daintree Rainforest, one of the world’s oldest and most biodiverse ecosystems. Each tree has its story to tell, shaped by millennia of existence. Some date back millions of years, with roots reaching into the ancient past. In this verdant wonderland, trees play 47 roles in the circle of life. Fallen branches become homes to beetles, and the intricate network of roots provides a haven for small creatures to find food. Birds find sanctuary in the barks, while mushrooms get energy from trunks and limbs ... As I stand in their comforting shade, I can’t help but marvel at their grand purpose. These trees, the lungs of the planet, silently breathe in carbon dioxide and water, marrying them with the life-giving magic of the sun. 48 , they release the essential oxygen that fills our own lungs making our little planet a haven of life. And more wonders exist beyond the Daintree’s embrace. Trees stand as monuments to resilience and endurance. These ancient sentinels, scattered across the globe, remind us of the timeless beauty and importance of preserving our natural heritage. As I 49 the rainforest to continue my journey, I carry with me the memory of these primeval beings. Their legacy will live on, inspiring generations to cherish and protect the irreplaceable treasures of our planet’s forests. As in the heart of every tree 50 a timeless story, a story of life, survival, and a deep-rooted connection to the earth. 45．A．useless B．convenient C．grateful D．important 46．A．plants B．time C．earth D．forests 47．A．active B．interesting C．wild D．countless 48．A．In return B．However C．Besides D．So 49．A．picture B．leave C．call D．dream 50．A．sends B．gives C．lies D．sees 【答案】45．D 46．B 47．D 48．A 49．B 50．C 【导语】本文主要讲述了古老森林的重要性及其对地球生物多样性的保护作用。 45．句意：世界上的原始森林支持着周围的生命，它们的生存对于保护地球的生物多样性至关重要。 useless无用的；convenient方便的；grateful感激的；important重要的。根据“The world’s old-growth forests support life around them,”可知，原始森林的生存对于保护地球的生物多样性至关重要。故选D。 46．句意：这些树木，作为时间的守护者，屹立在丹翠雨林中，这是世界上最古老、生物多样性最丰富的生态系统之一。 plants植物；time时间；earth地球；forests森林。根据下文“Each tree has its story to tell, shaped by millennia of existence. Some date back millions of years, with roots reaching into the ancient past.”可知，树木历经千年存在，强调时间的久远。故空处指树木作为“时间的守护者”。故选B。 47．句意：在这片翠绿的仙境中，树木在生命的循环中扮演着无数的角色。掉落的树枝成为甲虫的家，错综复杂的根系为小动物提供了觅食的庇护所。 active积极的；interesting有趣的；wild野生的；countless无数的。根据“Fallen branches become homes to beetles, and the intricate network of roots provides a haven for small creatures to find food...”可知，列举了树木在生态中的多种角色比如为甲虫提供家园、根系庇护动物等，说明其角色多样且不可计数。故选D。 48．句意：作为回报，它们释放出我们赖以生存的氧气，使我们的小星球成为生命的避风港。 In return回报；however然而；Besides除此之外；So所以。根据“These trees, the lungs of the planet, silently breathe in carbon dioxide and water”可知，树木吸收二氧化碳和水，后句提到释放氧气，故而逻辑上是“吸收后作为回报释放氧气”。故选A。 49．句意：当我离开雨林继续我的旅程时，我带着这些原始生物的记忆。 picture图片；leave离开；call打电话；dream梦想。根据“As I...the rainforest to continue my journey”可知，空处指我离开雨林继续我的旅程。故选B。 50．句意：因为在每一棵树的内心深处，蕴藏着一个永恒的故事，一个关于生命、生存和与地球深深相连的故事。 sends发送；gives给；lies撒谎，存在；sees看到。根据“...a timeless story, a story of life, survival, and a deep-rooted connection to the earth.”可知，每棵树都蕴藏着一个永恒的故事。故选C。 八、任务型阅读（共10分） Answer the questions. (根据短文内容回答下列问题): Feeling down? Hug a tree! Recently, many Chinese young people have found trees helpful for reducing stress. Although it looks strange, there’s a science behind hugging trees. It can be explained by the “biophilia hypothesis (亲生命假说)”. Just being outside in nature is good for your mental health. US scientist Edward Wilson first discovered it in 1984. According to him, humans are born to love being close to other living things. Human’s love for nature is “in our DNA”. This idea helps to explain why people prefer natural green views to city views. It’s also one of the reasons why people love cute pets. Some studies have looked into why tree-hugging can help with our health. After people hug trees, they often say that they feel calmer and more relaxed than those who do not. A study found that the activity can increase oxytocin (催产素). It’s a hormone (荷尔蒙) that controls how you feel. The more oxytocin you have, the happier you may be. Hugging trees for only 21 seconds can make your body show a higher level of oxytocin. Another hormone called cortisol (皮质醇) is a sign of stress. The brain creates more cortisol when a person is worried, angry or very sad. Hugging trees helps cut the process, which makes us feel better. Although the activity is helpful to us, it’s important to keep in mind that we should be kind when hugging trees. The tree is home to many small living things that are too small to be seen. We shouldn’t hurt nature while doing it. 51．When did US scientist first discover the “biophilia hypothesis”? 52．Do people prefer natural green views or city views? 53．What may happen if you hug a tree for more than 21 seconds? 54．Why should we be kind when hugging trees? 55．Will you try hugging trees next time you feel down? Why? 【答案】51．In 1984. 52．People prefer natural green views. 53．Hugging a tree for more than 21 seconds may make the body show a higher level of oxytocin, and people may feel happier. 54．Because the tree is home to many small living things that are too small to be seen. We shouldn’t hurt nature. 55．Yes, I will. Because the article says hugging trees can reduce stress by increasing oxytocin and cutting cortisol, which makes people feel better. 【导语】本文是一篇说明文，通过介绍“抱树减压”现象，讲解背后的科学原理，向读者科普自然与人类健康的关联知识。 51．根据“US scientist Edward Wilson first discovered it in 1984.”可知，“it”指代“biophilia hypothesis”。故填In 1984. 52．根据“This idea helps to explain why people prefer natural green views to city views.”可知，“prefer...to...”结构表明人们更倾向自然绿色景观。故填People prefer natural green views. 53．根据“A study found that...show a higher level of oxytocin.”可知，抱树21秒以上，催产素水平会更高，基于催产素与情绪的关联（越多越快乐），推导得出结果。故填Hugging a tree for more than 21 seconds may make the body show a higher level of oxytocin, and people may feel happier. 54．根据“The tree is home to many small living things that are too small to be seen. We shouldn’t hurt nature while doing it.”可知，树是微小生物的家园，不能伤害自然便是原因。故填Because the tree is home to many small living things that are too small to be seen. We shouldn’t hurt nature. 55．开放性试题，言之有理即可，参考答案：Yes, I will. Because the article says hugging trees can reduce stress by increasing oxytocin and cutting cortisol, which makes people feel better. 九、书面表达（共25分） 56．Write at least 60 words according to the given situation.（根据以下情境写一篇不少于60个词的短文，标点符号不占格。） 你是动物保护协会的成员，在了解野生动物的处境后，想代表野生动物向保护中心写一封求助信，并以所代表的动物名称作为落款。以下问题供参考： 1.你是哪只动物？ 2.你写信的目的是什么？ 3.你面临什么问题？ 4.你需要什么帮助？ Dear Wildlife Protection Centre, _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, ______ 【答案】 Dear Wildlife Protection Centre,        I am a giant panda from Sichuan. My home is being destroyed by deforestation, and my bamboo food sources are disappearing. Many of my friends have lost their habitats and struggle to survive. I’m writing to ask for your help. Please protect our forests and stop illegal logging. We also need more bamboo plantations to ensure our food supply. Your efforts can save us from extinction. Thank you for your kindness and support.                                                                                                                                                                                                                                                               Yours,                                                                                                                                                                                                                                                               Panda 【详解】【总体分析】    ①题材：求助信（野生动物保护）；    ②时态：一般现在时（描述现状）和一般将来时（请求帮助）；    ③提示：以动物第一人称叙述，明确问题并提出具体需求。     【写作步骤】    第一步：自我介绍（动物身份和栖息地）；    第二步：描述问题（栖息地破坏、食物短缺）；    第三步：提出请求（保护森林、禁止伐木、种植竹林）。     【亮点词汇】    ①struggle to survive 为生存而挣扎 ②food supply 食物供应 【高分句型】    ①My home is being destroyed by deforestation, and my bamboo food sources are disappearing.（现在进行时被动语态） ②We also need more bamboo plantations to ensure our food supply.（不定式作目的状语） 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… 此卷只装订不密封 ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… … 学校：______________姓名：_____________班级：_______________考号：______________________ 2025-2026学年七年级下册英语单元自测 Unit 6·提高卷 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：120分） 一、单项选择（共20分） 1．Eight and two is ________. A．thirteen B．eleven C．ten D．twelve 2．—How many students are there in your class, Linda? —There are ________, fifteen girls and fifteen boys. A．twenty B．thirty C．forty D．fifty 3．I live on the _________ floor and my classmate Mary lives _________floors above me. A．fourth; nine B．four; nine C．fourth; ninth D．four; ninth 4．There are ________ days in February this year. (时间是2023年) A．twenty-eight B．twenty-nine C．thirty 5．There are ________ floors in this building and Mr. Wang’s office is on ________ floor. A．forty; twelfth B．fortieth; twelve C．forty; the twelfth 6．Nina is_________ and her sister’s_________ birthday is next Monday. A．twelve…twenty B．twelve…twentieth C．twelfth…twenty 7．—Why do you look so _________, Tony? —Haha... Liaoning men’s basketball team won the championship (冠军). A．bored B．excited C．tired D．strange 8．Here are ______books, two English books and three Chinese books. A．two B．three C．four D．five 9．Tom, a ______ English boy, is my new pen friend. A．12years old B．12-years-old C．12-year-old D．12-year old 10．My grandmother has _________ daughters. My mother is their _________ daughter. A．five；third B．fifth；three C．five；three D．fifth；third 二、选词填空（共16分） Complete the following passages with the words in the box. Each word can only be used once (将下列单词填入空格。每空格限填一词，每个单词只能填一次) Miracle on the Hudson A．companies    B．find    C． still    D．lift    E. giant One cold winter day, a plane took off from the airport with lots of people on board. The pilot, Captain Sully, was flying the 11 plane towards their destination. As they flew, birds flew into the engines, causing trouble. Captain Sully had to mind the plane very carefully to keep it steady. The engines stopped working and the plane began to drop and shake wildly. Captain Sully decided to land the plane on the waters of the Hudson River. He had to 12 the plane’s nose up to slow it down and make a soft landing on the water. People on the plane were scared, but Captain Sully and his crew were great 13 . They explained the situation, calmed people down and made sure everyone knew what to do. The passengers took their advice. They stayed 14 and quiet as requested as they understood they had to follow instructions to be safe. A．moving    B．nearby    C． balance    D．purpose    E. benefit When the plane touched the water, it was like a gentle kiss. Everyone inside the plane started to cheer because they knew they had landed safely. People on boats 15 saw the plane and came to help right away. People started to work together to save lives efficiently with the help of each other, finding the right 16 between helping and staying safe at the same time. Some were getting the passengers out of the plane while others were 17 injured passengers to the nearest hospitals immediately ... Captain Sully made sure everyone was out of the plane before he left. He had done something amazing. His passengers were rescued because of his usual calm and extraordinary flying skills. He said that his 18 was clear: to get everyone off the plane safely. And he surely made it. Everyone called this accident the “Miracle on the Hudson”. Captain Sully and the helpers are heroes when they all work together to make things better. 三、单词拼写（共8分） 19．— Hi, Jim. What is sixteen and sixteen? — It’s ________. 20．There are f________ students in my class, nineteen girls and twenty-one boys. 21．We all think that Lucy is one of the ________（优秀）students in our class. 22．Mrs. Fang is taking the dog for a walk around the ________ (a group of buildings with streets on all sides) at present. 23．Thank you for your dinner. It was e________ (极好的，优秀的). 24．Can you count from twenty to ________ (94)? 25．Bill Gates is still one of the ________ persons in the world. (富有的) 26．Working hard is one of the most common ________ (原因) of many achievements. 四、完成句子（共7分） 27．They can see some giraffes in the park. (对划线部分提问) ________ ________ they see in the park? 28．The little boy saved every coin so that he could buy his mum a present. (保持句义不变) The little boy saved every coin ________ ________ to buy his mum a present. 29．People cut down many trees for wood. (改为被动语态) Many trees ________ ________ down by people for wood. 30．森林能挡住强风，改善气候。 Forests can ________ strong winds and improve the ________. 31．他通常在早上5:45起床。 He usually gets up at ________ ________ ________ ________ in the morning. 32．square   houses   the   siheyuan   make   a   four   in   a __________________________. 33．because,dogs, like, smart, are, I, they  (连词成句) ___________________________. 五、阅读理解（共10分） Pay attention to Bees    World Bee Day is on May 20. It’s a special day to help bees. Bees are very important for our food. They help plants grow. But bees are in danger. They face many problems like harmful chemicals and climate change.     People can do small things to help bees. They can plant flowers in their gardens. They can also buy honey from local farmers. We all need to care for bees and nature. Scientists Bring Back Extinct (灭绝的) Wolves    Amazingly, scientists brought back an animal that died out long ago. This animal is called the dire wolf.     The dire wolf lived 12, 500 years ago. It was bigger than wolves we’d see today. Scientists used old DNA and new technology (技术) to make three baby dire wolves. This is a big step in science. It shows that we can maybe bring back animals that are gone forever. ____________________________    People once called the blobfish the world’s ugliest (最丑的) animal. But this time, many people voted (投票) it to be the “Fish of the Year” in New Zealand! And it’s the winner now!     The blobfish lives deep in the sea. It can grow to be 12 inches long. When it’s in the water, it looks like a normal fish. But when it’s out of water, it changes its shape and looks very different. 34．In which SECTION of the newspaper can we read these news? A．SCIENCE. B．CULTURE. C．SPORTS. D．ANIMALS. 35．What can people do to help bees according to the passage? A．Feed the bees. B．Water trees in the park. C．Buy honey from local farmers. D．Keep bees at home. 36．What does the “step” refer to? A．Scientists found the dire wolf’s old DNA． B．Scientists said the dire wolf lived years ago. C．Scientists made three baby wolves. D．Scientists brought back the extinct dire wolf. 37．The best heading for the third piece of news would be ________. A．The Ugly Blobfish B．From “Ugliest” to “Fish of the Year C．The Life of Blobfish D．The Shape of Blobfish 38．What do all the news above mainly focus on? A．People’s care for animals. B．Strange animals. C．Scientific success. D．Protecting the environment. 六、短文填空（共12分） 在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给 A Letter from 2070 Hi, This is the year 2070. I have just turned 50, but I look like a person of 85. I suffer from serious kidney (肾脏) problems because I don’t have enough water to drink. I’m afraid I don’t have much time left to live. I am already one of the o 39 people in this society. I remember when I was five years old, everything was very different. There were lots of trees in the parks. I could enjoy a shower for half an hour. At that time, women had beautiful hair. But now we have to shave our heads to keep them clean w 40 the use of water. I remember there were “Save Water” warnings in many public places, but nobody paid a 41 . We believed water would last forever. Now, all the rivers and lakes are either dry or polluted. Water is much more expensive than gold and diamonds. In the past, doctors s 42 adults drink eight glasses of water a day. Nowadays, I am only allowed half a glass. Most people are weak. Young people in their early 20s look as if they were in their 40s. We don’t have enough oxygen because there are f 43 trees. We have to pay for air. The air is not of very good quality, but at least we can breathe. Poor people die young. The average life expectancy (预期寿命) is 40 years. I wish this letter could travel back in time and it would make people living in the 2020s t 44 understand the importance of saving water. Best, ××× 七、完形填空（共12分） Choose the words or expressions and complete the passage (选择最恰当的单词或词组完成短文） Leaves of Legacy The world’s old-growth forests support life around them, and their survival is 45 for protecting the planet’s biodiversity (生物多样性). As I step into the forest light, I’m attracted to the majesty of the ancient giants around me. Trees, these guardians of 46 , stand tall in the Daintree Rainforest, one of the world’s oldest and most biodiverse ecosystems. Each tree has its story to tell, shaped by millennia of existence. Some date back millions of years, with roots reaching into the ancient past. In this verdant wonderland, trees play 47 roles in the circle of life. Fallen branches become homes to beetles, and the intricate network of roots provides a haven for small creatures to find food. Birds find sanctuary in the barks, while mushrooms get energy from trunks and limbs ... As I stand in their comforting shade, I can’t help but marvel at their grand purpose. These trees, the lungs of the planet, silently breathe in carbon dioxide and water, marrying them with the life-giving magic of the sun. 48 , they release the essential oxygen that fills our own lungs making our little planet a haven of life. And more wonders exist beyond the Daintree’s embrace. Trees stand as monuments to resilience and endurance. These ancient sentinels, scattered across the globe, remind us of the timeless beauty and importance of preserving our natural heritage. As I 49 the rainforest to continue my journey, I carry with me the memory of these primeval beings. Their legacy will live on, inspiring generations to cherish and protect the irreplaceable treasures of our planet’s forests. As in the heart of every tree 50 a timeless story, a story of life, survival, and a deep-rooted connection to the earth. 45．A．useless B．convenient C．grateful D．important 46．A．plants B．time C．earth D．forests 47．A．active B．interesting C．wild D．countless 48．A．In return B．However C．Besides D．So 49．A．picture B．leave C．call D．dream 50．A．sends B．gives C．lies D．sees 八、任务型阅读（共10分） Answer the questions. (根据短文内容回答下列问题): Feeling down? Hug a tree! Recently, many Chinese young people have found trees helpful for reducing stress. Although it looks strange, there’s a science behind hugging trees. It can be explained by the “biophilia hypothesis (亲生命假说)”. Just being outside in nature is good for your mental health. US scientist Edward Wilson first discovered it in 1984. According to him, humans are born to love being close to other living things. Human’s love for nature is “in our DNA”. This idea helps to explain why people prefer natural green views to city views. It’s also one of the reasons why people love cute pets. Some studies have looked into why tree-hugging can help with our health. After people hug trees, they often say that they feel calmer and more relaxed than those who do not. A study found that the activity can increase oxytocin (催产素). It’s a hormone (荷尔蒙) that controls how you feel. The more oxytocin you have, the happier you may be. Hugging trees for only 21 seconds can make your body show a higher level of oxytocin. Another hormone called cortisol (皮质醇) is a sign of stress. The brain creates more cortisol when a person is worried, angry or very sad. Hugging trees helps cut the process, which makes us feel better. Although the activity is helpful to us, it’s important to keep in mind that we should be kind when hugging trees. The tree is home to many small living things that are too small to be seen. We shouldn’t hurt nature while doing it. 51．When did US scientist first discover the “biophilia hypothesis”? 52．Do people prefer natural green views or city views? 53．What may happen if you hug a tree for more than 21 seconds? 54．Why should we be kind when hugging trees? 55．Will you try hugging trees next time you feel down? Why? 九、书面表达（共25分） 56．Write at least 60 words according to the given situation.（根据以下情境写一篇不少于60个词的短文，标点符号不占格。） 你是动物保护协会的成员，在了解野生动物的处境后，想代表野生动物向保护中心写一封求助信，并以所代表的动物名称作为落款。以下问题供参考： 1.你是哪只动物？ 2.你写信的目的是什么？ 3.你面临什么问题？ 4.你需要什么帮助？ Dear Wildlife Protection Centre, _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, ______ 试题 第7页（共8页） 试题 第8页（共8页） 试题 第5页（共8页） 试题 第6页（共8页） 学科网（北京）股份有限公司 $ 2025-2026学年七年级下册英语单元自测 Unit 6·提高卷 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：120分） 一、单项选择（共20分） 1．Eight and two is ________. A．thirteen B．eleven C．ten D．twelve 2．—How many students are there in your class, Linda? —There are ________, fifteen girls and fifteen boys. A．twenty B．thirty C．forty D．fifty 3．I live on the _________ floor and my classmate Mary lives _________floors above me. A．fourth; nine B．four; nine C．fourth; ninth D．four; ninth 4．There are ________ days in February this year. (时间是2023年) A．twenty-eight B．twenty-nine C．thirty 5．There are ________ floors in this building and Mr. Wang’s office is on ________ floor. A．forty; twelfth B．fortieth; twelve C．forty; the twelfth 6．Nina is_________ and her sister’s_________ birthday is next Monday. A．twelve…twenty B．twelve…twentieth C．twelfth…twenty 7．—Why do you look so _________, Tony? —Haha... Liaoning men’s basketball team won the championship (冠军). A．bored B．excited C．tired D．strange 8．Here are ______books, two English books and three Chinese books. A．two B．three C．four D．five 9．Tom, a ______ English boy, is my new pen friend. A．12years old B．12-years-old C．12-year-old D．12-year old 10．My grandmother has _________ daughters. My mother is their _________ daughter. A．five；third B．fifth；three C．five；three D．fifth；third 二、选词填空（共16分） Complete the following passages with the words in the box. Each word can only be used once (将下列单词填入空格。每空格限填一词，每个单词只能填一次) Miracle on the Hudson A．companies    B．find    C． still    D．lift    E. giant One cold winter day, a plane took off from the airport with lots of people on board. The pilot, Captain Sully, was flying the 11 plane towards their destination. As they flew, birds flew into the engines, causing trouble. Captain Sully had to mind the plane very carefully to keep it steady. The engines stopped working and the plane began to drop and shake wildly. Captain Sully decided to land the plane on the waters of the Hudson River. He had to 12 the plane’s nose up to slow it down and make a soft landing on the water. People on the plane were scared, but Captain Sully and his crew were great 13 . They explained the situation, calmed people down and made sure everyone knew what to do. The passengers took their advice. They stayed 14 and quiet as requested as they understood they had to follow instructions to be safe. A．moving    B．nearby    C． balance    D．purpose    E. benefit When the plane touched the water, it was like a gentle kiss. Everyone inside the plane started to cheer because they knew they had landed safely. People on boats 15 saw the plane and came to help right away. People started to work together to save lives efficiently with the help of each other, finding the right 16 between helping and staying safe at the same time. Some were getting the passengers out of the plane while others were 17 injured passengers to the nearest hospitals immediately ... Captain Sully made sure everyone was out of the plane before he left. He had done something amazing. His passengers were rescued because of his usual calm and extraordinary flying skills. He said that his 18 was clear: to get everyone off the plane safely. And he surely made it. Everyone called this accident the “Miracle on the Hudson”. Captain Sully and the helpers are heroes when they all work together to make things better. 三、单词拼写（共8分） 19．— Hi, Jim. What is sixteen and sixteen? — It’s ________. 20．There are f________ students in my class, nineteen girls and twenty-one boys. 21．We all think that Lucy is one of the ________（优秀）students in our class. 22．Mrs. Fang is taking the dog for a walk around the ________ (a group of buildings with streets on all sides) at present. 23．Thank you for your dinner. It was e________ (极好的，优秀的). 24．Can you count from twenty to ________ (94)? 25．Bill Gates is still one of the ________ persons in the world. (富有的) 26．Working hard is one of the most common ________ (原因) of many achievements. 四、完成句子（共7分） 27．They can see some giraffes in the park. (对划线部分提问) ________ ________ they see in the park? 28．The little boy saved every coin so that he could buy his mum a present. (保持句义不变) The little boy saved every coin ________ ________ to buy his mum a present. 29．People cut down many trees for wood. (改为被动语态) Many trees ________ ________ down by people for wood. 30．森林能挡住强风，改善气候。 Forests can ________ strong winds and improve the ________. 31．他通常在早上5:45起床。 He usually gets up at ________ ________ ________ ________ in the morning. 32．square   houses   the   siheyuan   make   a   four   in   a __________________________. 33．because,dogs, like, smart, are, I, they  (连词成句) ___________________________. 五、阅读理解（共10分） Pay attention to Bees    World Bee Day is on May 20. It’s a special day to help bees. Bees are very important for our food. They help plants grow. But bees are in danger. They face many problems like harmful chemicals and climate change.     People can do small things to help bees. They can plant flowers in their gardens. They can also buy honey from local farmers. We all need to care for bees and nature. Scientists Bring Back Extinct (灭绝的) Wolves    Amazingly, scientists brought back an animal that died out long ago. This animal is called the dire wolf.     The dire wolf lived 12, 500 years ago. It was bigger than wolves we’d see today. Scientists used old DNA and new technology (技术) to make three baby dire wolves. This is a big step in science. It shows that we can maybe bring back animals that are gone forever. ____________________________    People once called the blobfish the world’s ugliest (最丑的) animal. But this time, many people voted (投票) it to be the “Fish of the Year” in New Zealand! And it’s the winner now!     The blobfish lives deep in the sea. It can grow to be 12 inches long. When it’s in the water, it looks like a normal fish. But when it’s out of water, it changes its shape and looks very different. 34．In which SECTION of the newspaper can we read these news? A．SCIENCE. B．CULTURE. C．SPORTS. D．ANIMALS. 35．What can people do to help bees according to the passage? A．Feed the bees. B．Water trees in the park. C．Buy honey from local farmers. D．Keep bees at home. 36．What does the “step” refer to? A．Scientists found the dire wolf’s old DNA． B．Scientists said the dire wolf lived years ago. C．Scientists made three baby wolves. D．Scientists brought back the extinct dire wolf. 37．The best heading for the third piece of news would be ________. A．The Ugly Blobfish B．From “Ugliest” to “Fish of the Year C．The Life of Blobfish D．The Shape of Blobfish 38．What do all the news above mainly focus on? A．People’s care for animals. B．Strange animals. C．Scientific success. D．Protecting the environment. 六、短文填空（共12分） 在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给 A Letter from 2070 Hi, This is the year 2070. I have just turned 50, but I look like a person of 85. I suffer from serious kidney (肾脏) problems because I don’t have enough water to drink. I’m afraid I don’t have much time left to live. I am already one of the o 39 people in this society. I remember when I was five years old, everything was very different. There were lots of trees in the parks. I could enjoy a shower for half an hour. At that time, women had beautiful hair. But now we have to shave our heads to keep them clean w 40 the use of water. I remember there were “Save Water” warnings in many public places, but nobody paid a 41 . We believed water would last forever. Now, all the rivers and lakes are either dry or polluted. Water is much more expensive than gold and diamonds. In the past, doctors s 42 adults drink eight glasses of water a day. Nowadays, I am only allowed half a glass. Most people are weak. Young people in their early 20s look as if they were in their 40s. We don’t have enough oxygen because there are f 43 trees. We have to pay for air. The air is not of very good quality, but at least we can breathe. Poor people die young. The average life expectancy (预期寿命) is 40 years. I wish this letter could travel back in time and it would make people living in the 2020s t 44 understand the importance of saving water. Best, ××× 七、完形填空（共12分） Choose the words or expressions and complete the passage (选择最恰当的单词或词组完成短文） Leaves of Legacy The world’s old-growth forests support life around them, and their survival is 45 for protecting the planet’s biodiversity (生物多样性). As I step into the forest light, I’m attracted to the majesty of the ancient giants around me. Trees, these guardians of 46 , stand tall in the Daintree Rainforest, one of the world’s oldest and most biodiverse ecosystems. Each tree has its story to tell, shaped by millennia of existence. Some date back millions of years, with roots reaching into the ancient past. In this verdant wonderland, trees play 47 roles in the circle of life. Fallen branches become homes to beetles, and the intricate network of roots provides a haven for small creatures to find food. Birds find sanctuary in the barks, while mushrooms get energy from trunks and limbs ... As I stand in their comforting shade, I can’t help but marvel at their grand purpose. These trees, the lungs of the planet, silently breathe in carbon dioxide and water, marrying them with the life-giving magic of the sun. 48 , they release the essential oxygen that fills our own lungs making our little planet a haven of life. And more wonders exist beyond the Daintree’s embrace. Trees stand as monuments to resilience and endurance. These ancient sentinels, scattered across the globe, remind us of the timeless beauty and importance of preserving our natural heritage. As I 49 the rainforest to continue my journey, I carry with me the memory of these primeval beings. Their legacy will live on, inspiring generations to cherish and protect the irreplaceable treasures of our planet’s forests. As in the heart of every tree 50 a timeless story, a story of life, survival, and a deep-rooted connection to the earth. 45．A．useless B．convenient C．grateful D．important 46．A．plants B．time C．earth D．forests 47．A．active B．interesting C．wild D．countless 48．A．In return B．However C．Besides D．So 49．A．picture B．leave C．call D．dream 50．A．sends B．gives C．lies D．sees 八、任务型阅读（共10分） Answer the questions. (根据短文内容回答下列问题): Feeling down? Hug a tree! Recently, many Chinese young people have found trees helpful for reducing stress. Although it looks strange, there’s a science behind hugging trees. It can be explained by the “biophilia hypothesis (亲生命假说)”. Just being outside in nature is good for your mental health. US scientist Edward Wilson first discovered it in 1984. According to him, humans are born to love being close to other living things. Human’s love for nature is “in our DNA”. This idea helps to explain why people prefer natural green views to city views. It’s also one of the reasons why people love cute pets. Some studies have looked into why tree-hugging can help with our health. After people hug trees, they often say that they feel calmer and more relaxed than those who do not. A study found that the activity can increase oxytocin (催产素). It’s a hormone (荷尔蒙) that controls how you feel. The more oxytocin you have, the happier you may be. Hugging trees for only 21 seconds can make your body show a higher level of oxytocin. Another hormone called cortisol (皮质醇) is a sign of stress. The brain creates more cortisol when a person is worried, angry or very sad. Hugging trees helps cut the process, which makes us feel better. Although the activity is helpful to us, it’s important to keep in mind that we should be kind when hugging trees. The tree is home to many small living things that are too small to be seen. We shouldn’t hurt nature while doing it. 51．When did US scientist first discover the “biophilia hypothesis”? 52．Do people prefer natural green views or city views? 53．What may happen if you hug a tree for more than 21 seconds? 54．Why should we be kind when hugging trees? 55．Will you try hugging trees next time you feel down? Why? 九、书面表达（共25分） 56．Write at least 60 words according to the given situation.（根据以下情境写一篇不少于60个词的短文，标点符号不占格。） 你是动物保护协会的成员，在了解野生动物的处境后，想代表野生动物向保护中心写一封求助信，并以所代表的动物名称作为落款。以下问题供参考： 1.你是哪只动物？ 2.你写信的目的是什么？ 3.你面临什么问题？ 4.你需要什么帮助？ Dear Wildlife Protection Centre, _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, ______ 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $