Unit 5 测试卷 （天津专用）-【易考点-满分冲刺】2025-2026学年八年级下册英语单元测 易错难点 考前特训 (新教材外研版）

考前特训 2026年八年级下册 第五单元 测试卷（天津专用） 英语（笔试部分） 试卷满分100分。考试时间90分钟。 答卷前，请务必将自己的姓名、考生号、考点校、考场号、座位号填写在“答题卡”上，并在规定位置粘贴考试用条形码。答题时，务必将答案涂写在“答题卡”上，答案答在试卷上无效。考试结束后，将本试卷和“答题卡”一并交回。 第I卷 一、单项填空（本大题共15小题，每小题1分，共15分） 从下列每小题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 1．Everyone can ________ a difference to the environment by doing small things. A．do B．make C．take D．get 2．—What are you going to do this weekend? —We are going to plant trees ________ protect the environment. A．in order to B．so as to C．both A and B D．instead of 3．Some rare species ________ in danger of dying out if we don’t take action. A．are B．were C．will be D．have been 4．Thanks ________ the efforts of the volunteers, the park has become much cleaner. A．for B．to C．with D．of 5．We should avoid ________ plastic bags to reduce pollution. A．use B．to use C．using D．used 6．The Amazon rainforest ________ home to millions of plants and animals. A．is B．are C．was D．were 7．It’s important for us to protect the environment ________ we can live in harmony with nature. A．so that B．even if C．as if D．as long as 8．Many animals can’t ________ the changing environment and are dying out. A．adapt to B．depend on C．play a role in D．make a difference to 9．Scientists are ________ the mysterious phenomenon in the deep sea. A．looking into B．looking up C．looking for D．looking after 10．I don’t know ________ he will come home for the festival or not. A．that B．whether C．where D．when 11．May I suggest ________ you think carefully before rushing into this? A．that B．what C．which D．how 12．After being missing for two days in the forest, the lost man was found safe and ______. A．dead B．ashamed C．alive D．sure 13．Scientists have developed a new ______ to clean up ocean plastic pollution more effectively. A．result B．problem C．method D．reason 14．My grandfather has a strong ______ that honesty is always the best policy. A．method B．idea C．belief D．dream 15．—Is there ______ who wants to join the hiking club? —I do! I love outdoor activities. A．somebody B．anybody C．everybody D．nobody 二、完形填空（本大题共10小题，每小题1分，共10分） 阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项。 Have you ever seen a group of wild geese (大雁) flying south for the winter? On an autumn day, my mother and I took a walk by the lake. As we looked at the 16 , a group of wild geese suddenly appeared. They headed south for the winter in the 17 of a “V”. I was caught by the surprising sight. My mother 18 the secrets of the animal migration (迁徙) for me. One of the most surprising examples is the gray whales which have the 19 yearly trips, covering almost 20,000 kilometres. These whales 20 landmarks near the sea to move to the north or south. When migrating south in winter, they keep the beach on their left. When migrating north in spring, they keep the coast on their   21 . What’s more, my mother explained that the migration of birds 22 the Earth’s magnetic field (磁场). These birds know how to use the magnetic field to 23 when the sun or stars are covered by clouds. Learning about animal migration makes me realise 24 magical the natural world is. It also makes me understand the importance of getting knowledge and understanding the world around us. We should never stop exploring and questioning, because there is always something 25 to discover. The natural world is full of wonders, and we should do our best to enjoy and protect it. 16．A．species B．newspaper C．sky D．writing 17．A．style B．length C．size D．shape 18．A．unlocked B．suggested C．advised D．compared 19．A．darkest B．hardest C．longest D．nearest 20．A．realise B．use C．protect D．benefit 21．A．left B．right C．front D．back 22．A．lives on B．feeds on C．works on D．depends on 23．A．rest B．wait C．travel D．hide 24．A．what B．how C．why D．when 25．A．unknown B．unhappy C．uncommon D．unable 三、阅读理解（本大题共15小题，每小题2分，共30分） 阅读下面的材料，从每小题所给的A、B、C、D四个选项中选出最佳选项。 A Alex and his classmates are working on a project about the Great Lakes. Here is the information sheet they have made. Part 1: Facts The Great Lakes—Ontario, Huron, Michigan, Erie and Superior—are five freshwater giants. They span across eight US states and two Canadian provinces. Part 2: Comparison · Lake Ontario This lake has the smallest surface area at 7,340 square miles. Three dams (大坝) control the flow of water downstream and include locks so boats can enter from the Atlantic. · Lake Huron This is the second largest lake by surface area in the system and home to Manitoulin Island, the world’s largest freshwater island. · Lake Michigan It is joined to Lake Huron by the five-mile-wide Straits (海峡) of Mackinac, though they are still classed as two separate bodies. · Lake Erie With a maximum depth of 64 metres, this is the shallowest of the Great Lakes. It is generally the warmest, but also gets frozen more quickly than the others. · Lake Superior At 406 metres deep, the distance from the lake’s surface to its deepest point is about the same as the length of four football pitches. Part 3: Covering an area of 94,250 square miles, these huge bodies of water take up more than one-fifth of the world’s total freshwater. The Great Lakes provide drinking water for more than 40 million people, important shipping routes for more than 800 ocean ships, and keep a rich ecosystem for fishing and agriculture. They also support wildlife, the national economy and the environment. 26．Alex draws a map of the Great Lakes. Which number stands for Lake Ontario? A．① B．② C．③ D．④ 27．Alex wants to try ice fishing as early as possible. Which lake will he most probably choose? A．Lake Superior. B．Lake Erie. C．Lake Michigan. D．Lake Huron. 28．Alex finds something missing in Part 3. Which of the following will he put in the empty box? A．Value. B．Change. C．Protection. D．Development. 29．Who is the passage mainly written for? A．Scientists. B．Tourists. C．Students. D．Engineers. 30．Which of the following is a proper title for the passage? A．The Great Lakes Project B．The Largest Lakes in the World C．The Importance of Freshwater Lakes D．The Geography of North America B Chinese scientists have made the world’s first robot called GEAIR. It can finish all the steps of plant breeding (繁殖). This is very important for hybrid breeding. Hybrid breeding helps plants grow stronger and make more food. Yuan Longping made hybrid rice, and this rice has fed many Chinese people. According to Cell Press, the hybrid breeding process usually needs workers to take off the stamens (雄蕊) from the female plant first. Then they put pollen (花粉) from the male plant onto the female plant. This way, the new plants can get the best parts from both parent plants. For example, if you mix a male plant that doesn’t get sick easily with a female plant that makes lots of fruit, you can get a new plant that has both of these good things. But hybrid breeding needs workers to do cross-pollination (异花授粉) over and over again in a short time. This work takes lots of time and energy. GEAIR fixes this problem. It uses AI visual recognition and positioning technology (定位技术) to walk between crops. When it finds flowers, it uses robotic arms to do cross-pollination and finish all the work. Making the robot was not easy. Leaves stand in the way, and flowers are very small. Traditional computer algorithms can’t find them easily in real time. To solve this, the research team trained a new model with 12,800 flower pictures. With this model, GEAIR can pollinate each flower in 15 seconds. And the cost is much lower than a worker’s yearly pay. 31．What is one purpose of hybrid breeding? A．To get more pollen. B．To create new plant types. C．To develop better plants. D．To mix female and male plants. 32．What does the underlined word “problem” in Paragraph 4 refer to? A．Human workers can easily hurt the flowers. B．Cross-pollination needs a lot of human work. C．Human workers cannot move freely among crops. D．Finding the flowers is difficult with leaves in the way. 33．What can GEAIR do according to the passage? A．Only make hybrid rice for people. B．Finish all the steps of plant breeding. C．Feed many Chinese people with rice. D．Take off stamens from male plants. 34．Why is GEAIR helpful for hybrid breeding? A．It saves time and energy for cross-pollination. B．It makes leaves stand in the way of flowers. C．It costs more than a worker’s yearly pay. D．It can’t find flowers easily in real time. 35．What problem did scientists meet when making GEAIR? A．AI couldn’t walk between crops. B．They had no pictures of flowers to use. C．Workers refused to help with the robot. D．Leaves got in the way and flowers were very small. C In a rainforest there are tall trees. The top of these trees is called the canopy. Scientists want to learn about the canopy. However, it has not been easy to get to the top of these trees. Now, Meg has climbed to the top of trees all over the world in the following ways. A walkway is like a bridge. It goes between the trees. Walkways in the rainforest were Meg’s idea. Now, they are used by many people. But a walkway cannot be made at the top of the trees. Meg has reached the very top of trees. One way she loves to reach the very top is by raft (充气船). The raft is filled with air. A hot air balloon drops the raft onto the trees. Scientists can stand on the raft and look into the trees. A tower crane (塔吊) is another way to get to the top. The crane can go up and down. Scientists are learning about life in the canopy. They have learned that there are millions of insects eating the leaves in these tree tops. Meg’s job is to keep finding out more. She wants to help find the secrets of tree tops. 36．What’s the canopy? A．The foot of the trees. B．The middle of the trees. C．The top of the trees. D．The side of the trees. 37．What does the underlined word “It” in Paragraph 2 refer to (指的是)? A．The bridge. B．The walkway. C．The canopy. D．The rainforest. 38．How can scientists reach the canopy? a. By walkway.  b. By raft.  c. By tower crane.  d. By plane. A．abc B．abd C．acd D．bcd 39．What can we learn from the text? A．Meg has climbed to the top of trees all over the world. B．A raft is like a bridge, which goes between the trees. C．A walkway can take scientists to anywhere in the trees. D．Meg has ever slept in trees because she hates her families. 40．What will Meg probably do next? A．Build more walkways at lower forest levels. B．Stop using hot air balloons in her work. C．Invent a new tool for reaching the highest tree tops. D．Study soil instead of tree canopies. 四、补全对话（本大题共5小题，每小题1分，共5分） 根据对话内容，从文后内选择恰当的句子将对话补充完整（选项中有两项是多余的）。 A: Hi, Sara. I heard you and your friends went to Victoria Falls (维多利亚瀑布) last Saturday. 41 B: Yes, Frank! We had a great Saturday. A: Could you tell me something about it? B: Sure! 42 A: That sounds really special! 43 B: Well, it’s about 1,800 metres wide. A: Got it. Did you take any photos when you were there? B: Of course. 44 The landscape is well-protected. A: That’s great to hear! 45 B: You are right. A．How wide is it? B．When did you go? C．We took lots of photos. D．Did you have a good time there? E．What about showing me some photos? F．It’s important to keep such a wonderful place clean. G．It’s one of the three largest waterfalls in the world. 第Ⅱ卷 五、完成句子（本大题共5小题，每小题2分，共10分） 根据所给中文意思完成句子，每空限填一词。 46．我为考试努力学习。这就是我得了满分的原因。 I studied hard for the exam. I got full marks. 47．他们想知道这个博物馆周末是否开放。 They   the museum is open on weekends. 48．探究大自然能让我们了解生物之间的联系。 nature can help us understand the connections between creatures. 49．这张照片看上去一点也不像她。 The photo doesn’t her at all. 50．这个13岁的男孩身高超过1.80米。 The 13-year-old boy is one point eight metres tall. 六、任务型阅读（本大题共5小题，每小题1分，共5分） 阅读下面短文，根据短文内容完成句子。 Now cities are full of cars. Some families even have two or more cars. Parking (停车) is a serious problem, and it causes the traffic around the cities. Something will have to be done to change them. What will the cars of tomorrow be like? Little cars may some day take the place of today’s big cars. If everyone drives little cars in the future, there will be less air pollution. There will be more space for parking cars in cities, and the streets will be less crowded. Three little cars can park in the space now needed for a car of the usual size. The little cars will cost less to own and to drive. Driving will be safer, too. What’s more, these little cars can go about 65 kilometers an hour. Little cars in the future will be fine for getting around a city, but they will not be suitable for long trips. If big cars are still used along with the small ones, two sets of roads will be needed in the future. Some roads will be used for the big and fast cars, and other roads will be needed for the small ones. 51． is a big problem for people who have cars. 52．Little cars in the future may bring pollution into the air. 53．A car of the usual size can park in the space now. 54．The little cars will be not suitable for . 55．If all of us drive little cars in the future, our life will be . 七、综合填空（本大题共10小题，每小题1分，共10分） 根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。 You wake up in the spring of 2066. It is a s 56 morning. The sun shines through the window. After ten hours’ sleep, you are full of energy to s 57 the new day. When you sit down at the table, your breakfast is r 58 , prepared by your AI home kitchen. When it is time for you to go to school, a self-driving plane is a 59 waiting for you. Its colours depend on the colours of your clothes. The seat is s 60 and comfortable. You can enjoy music o 61 watch a wonderful video. You can even play Chinese chess with AI. Your classroom is smart. It can change into a swimming pool when you have a PE lesson. In the geography class, it seems that m 62 and rivers are around you, making the lesson so lively. After class, if you have any q 63 , AI will answer them for you. You can also wear VR glasses to enjoy a trip w 64 leaving your classroom. This is our f 65 life. It’s full of surprises. Do you like it? 八、书面表达（本大题共15分） 66．学校“畅想未来”论坛(School Future Forum)正在征集网络帖，邀请学生分享自己最期待的2055年的生活(Life in 2055)，并阐述其能为未来带来的改变与价值。假设你是投稿学生李华，请围绕以下要点撰写一篇80-100字左右的帖子： 分享2055年的生活的一个方面（可从clothes、transport、building、food、robot等选择） 阐述这个生活方面的进步能带给人们的益处或解决的问题（2-3条） School Future Forum                                                    [Log in] Topic: Life in 2055 Author: Li Hua   ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Like     Comment     Share 8 / 8乐思英语 学科网（北京）股份有限公司 $考前特训 2026年八年级下册 第五单元 测试卷（天津专用） 英语（笔试部分） 试卷满分100分。考试时间90分钟。 答卷前，请务必将自己的姓名、考生号、考点校、考场号、座位号填写在“答题卡”上，并在规定位置粘贴考试用条形码。答题时，务必将答案涂写在“答题卡”上，答案答在试卷上无效。考试结束后，将本试卷和“答题卡”一并交回。 第I卷 一、单项填空（本大题共15小题，每小题1分，共15分） 从下列每小题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 1．Everyone can ________ a difference to the environment by doing small things. A．do B．make C．take D．get 【答案】B 【详解】句意：每个人都可以通过做一些小事来对环境产生影响。 考查动词辨析。do做；make制造，产生；take拿，取；get得到。固定搭配make a difference“产生影响，起作用”，符合句意。故选B。 2．—What are you going to do this weekend? —We are going to plant trees ________ protect the environment. A．in order to B．so as to C．both A and B D．instead of 【答案】C 【详解】句意：——这个周末你打算做什么？——我们打算去植树以保护环境。考查动词不定式作目的状语。in order to 为了；so as to 为了；both A and B A和B两者都；instead of 而不是。根据句意，空格处需填入表示“为了”的连接词，引导目的状语。in order to 和 so as to 都可表示目的，且用法在此处均正确，选项C表示两者皆可。故选C。 3．Some rare species ________ in danger of dying out if we don’t take action. A．are B．were C．will be D．have been 【答案】C 【详解】句意：如果我们不采取行动，一些珍稀物种将面临灭绝的危险。 考查条件状语从句的时态。在if引导的条件状语从句中，如果主句表示将来的情况，从句用一般现在时表示将来。本句中从句“if we don’t take action”为一般现在时，因此主句应用一般将来时（will be）。故选C。 4．Thanks ________ the efforts of the volunteers, the park has become much cleaner. A．for B．to C．with D．of 【答案】B 【详解】句意：多亏了志愿者们的努力，这个公园变得干净多了。 考查介词短语。for为了；to向；with和；of……的。thanks to“多亏，由于”，介词短语，强调因某人或某事而获得积极结果。故选B。 5．We should avoid ________ plastic bags to reduce pollution. A．use B．to use C．using D．used 【答案】C 【详解】句意：我们应该避免使用塑料袋以减少污染。 考查动词avoid的用法。use使用，动词原形；to use使用，动词不定式；using使用，动名词/现在分词；used使用，过去式或过去分词。avoid doing sth.“避免做某事”，是固定搭配，此处应该用动名词作宾语。故选C。 6．The Amazon rainforest ________ home to millions of plants and animals. A．is B．are C．was D．were 【答案】A 【详解】句意：亚马逊雨林是数百万种植物和动物的家园。 考查主谓一致。is是，一般现在时单数；are是，一般现在时复数；was是，一般过去时单数；were是，一般过去时复数。主语“The Amazon rainforest”为单数名词短语，且陈述客观事实，应用一般现在时单数is。故选A。 7．It’s important for us to protect the environment ________ we can live in harmony with nature. A．so that B．even if C．as if D．as long as 【答案】A 【详解】句意：对我们来说保护环境很重要，这样我们才能与自然和谐相处。 考查连词辨析。so that以便，为了（引导目的状语从句）；even if即使（引导让步状语从句）；as if好像（引导方式状语从句）；as long as只要（引导条件状语从句）。根据“It’s important for us to protect the environment...we can live in harmony with nature.”可知，“保护环境”是为了“与自然和谐相处”，此处应用so that引导目的状语从句。故选A。 8．Many animals can’t ________ the changing environment and are dying out. A．adapt to B．depend on C．play a role in D．make a difference to 【答案】A 【详解】句意：许多动物无法适应变化的环境，正在濒临灭绝。 考查动词短语辨析。adapt to适应；depend on依靠；play a role in在……中起作用；make a difference to对……有影响。根据“Many animals can’t...the changing environment and are dying out.”可知，动物濒临灭绝的原因是它们无法“适应”环境变化。adapt to“适应”，符合语境。故选A。 9．Scientists are ________ the mysterious phenomenon in the deep sea. A．looking into B．looking up C．looking for D．looking after 【答案】A 【详解】句意：科学家们正在调查深海中的神秘现象。 考查动词短语。looking into调查，研究；looking up查阅，抬头看；looking for寻找；looking after照顾。根据“the mysterious phenomenon”可知，科学家们是在研究或调查这一现象。故选A。 10．I don’t know ________ he will come home for the festival or not. A．that B．whether C．where D．when 【答案】B 【详解】句意：我不知道他是否会回家过节。 考查宾语从句的引导词。that无实际意义，起连接作用；whether是否，常与or not连用；where在哪里，引导地点状语从句；when什么时候，引导时间状语从句。根据“or not”可知，此处构成了“whether...or not”的固定搭配，意为“是否……”。故选B。 11．May I suggest ________ you think carefully before rushing into this? A．that B．what C．which D．how 【答案】A 【详解】句意：我可以建议你在仓促行动之前仔细考虑一下吗？ 考查宾语从句连接词辨析。that引导宾语从句，在句中不作成分；what什么，在从句中作成分；which哪一个，在从句中作成分；how如何，在从句中作方式状语。suggest后可接that引导的宾语从句，表示“建议……”，且that在从句中不充当句子成分，符合结构“suggest that+从句”。因此用that最合适。故选A。 12．After being missing for two days in the forest, the lost man was found safe and ______. A．dead B．ashamed C．alive D．sure 【答案】C 【详解】句意：在森林里失踪两天后，那个失踪的男子被找到，安然无恙且活着。 考查形容词辨析。dead死的；ashamed羞愧的；alive活着的；sure确定的。根据“was found safe”可知，他被发现时是安全的，因此应处于活着的状态。故选C。 13．Scientists have developed a new ______ to clean up ocean plastic pollution more effectively. A．result B．problem C．method D．reason 【答案】C 【详解】句意：科学家们已经开发出一种新的方法来更有效地清理海洋塑料污染。 考查名词辨析。result结果；problem问题；method方法；reason原因。根据“to clean up ocean plastic pollution”可知，清理污染需要的是“方法”。故选C。 14．My grandfather has a strong ______ that honesty is always the best policy. A．method B．idea C．belief D．dream 【答案】C 【详解】句意：我祖父坚信诚实总是上策。 考查名词辨析。method方法；idea想法；belief信念；dream梦想。根据“My grandfather has a strong...that honesty is always the best policy.”可知，祖父对“诚实总是上策”持有一种坚定的信念，belief强调“信念、深信不疑”，符合语境。故选C。 15．—Is there ______ who wants to join the hiking club? —I do! I love outdoor activities. A．somebody B．anybody C．everybody D．nobody 【答案】B 【详解】句意：——有谁想加入徒步俱乐部吗？——我想！我喜欢户外活动。 考查不定代词辨析。somebody某人；anybody任何人；everybody每个人；nobody没有人。根据答句“I do! I love outdoor activities.”可知，问句是在询问“有没有人想加入”，且疑问句中通常用anybody表示“任何人”。故选B。 二、完形填空（本大题共10小题，每小题1分，共10分） 阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项。 Have you ever seen a group of wild geese (大雁) flying south for the winter? On an autumn day, my mother and I took a walk by the lake. As we looked at the 16 , a group of wild geese suddenly appeared. They headed south for the winter in the 17 of a “V”. I was caught by the surprising sight. My mother 18 the secrets of the animal migration (迁徙) for me. One of the most surprising examples is the gray whales which have the 19 yearly trips, covering almost 20,000 kilometres. These whales 20 landmarks near the sea to move to the north or south. When migrating south in winter, they keep the beach on their left. When migrating north in spring, they keep the coast on their   21 . What’s more, my mother explained that the migration of birds 22 the Earth’s magnetic field (磁场). These birds know how to use the magnetic field to 23 when the sun or stars are covered by clouds. Learning about animal migration makes me realise 24 magical the natural world is. It also makes me understand the importance of getting knowledge and understanding the world around us. We should never stop exploring and questioning, because there is always something 25 to discover. The natural world is full of wonders, and we should do our best to enjoy and protect it. 16．A．species B．newspaper C．sky D．writing 17．A．style B．length C．size D．shape 18．A．unlocked B．suggested C．advised D．compared 19．A．darkest B．hardest C．longest D．nearest 20．A．realise B．use C．protect D．benefit 21．A．left B．right C．front D．back 22．A．lives on B．feeds on C．works on D．depends on 23．A．rest B．wait C．travel D．hide 24．A．what B．how C．why D．when 25．A．unknown B．unhappy C．uncommon D．unable 【答案】 16．C 17．D 18．A 19．C 20．B 21．B 22．D 23．C 24．B 25．A 【导语】本文是一篇议论文。作者通过和母亲观察大雁南飞，了解到动物迁徙（如灰鲸和鸟类）的奇妙现象，从而感悟到自然的神奇、知识的重要性以及探索与保护自然的必要性。 16．句意：当我们仰望天空时，一群大雁突然出现了。 species物种；newspaper报纸；sky天空；writing写作。根据“a group of wild geese suddenly appeared”和常识可知，大雁出现在“天空”中。look at the sky“仰望天空”。故选C。 17．句意：它们以“V”字形南飞过冬。 style风格；length长度；size尺寸；shape形状。根据“in the…of a ‘V’”可知，大雁排成“V”字“形”。in the shape of“呈……形状”。故选D。 18．句意：我的母亲为我揭开了动物迁徙的秘密。 unlocked揭开（秘密）；suggested建议；advised建议；compared比较。根据“the secrets of the animal migration for me”可知，母亲“揭开”了秘密。unlock the secrets“揭开秘密”。故选A。 19．句意：最令人惊讶的例子之一是灰鲸，它们有最长的年度旅程，覆盖近两万公里。 darkest最黑暗的；hardest最困难的；longest最长的；nearest最近的。根据“covering almost 20,000 kilometres”可知，这是“最长的”旅程。故选C。 20．句意：这些鲸鱼利用海岸附近的地标来向南或北移动。 realise意识到；use使用；protect保护；benefit受益。根据“landmarks near the sea to move”可知，它们“利用”地标来导航。故选B。 21．句意：当春天向北迁徙时，它们让海岸保持在它们的右边。 left左边；right右边；front前面；back后面。根据“When migrating south in winter, they keep the beach on their left.”可知，向南时左靠岸，那么向北时方向相反，应是右靠岸。故选B。 22．句意：此外，我的母亲解释说，鸟类的迁徙依赖于地球的磁场。 lives on以……为生；feeds on以……为食；works on致力于；depends on依赖于。根据“the migration of birds...the Earth’s magnetic field”可知，鸟类的迁徙“依赖于”地球磁场来导航。故选D。 23．句意：这些鸟知道如何利用磁场来旅行，即使太阳或星星被云层遮盖。 rest休息；wait等待；travel旅行，移动；hide隐藏。根据“when the sun or stars are covered by clouds”可知，磁场帮助它们在无法利用天体时继续“飞行/移动”。故选C。 24．句意：了解动物迁徙让我意识到自然界是多么神奇。 what什么；how多么；why为什么；when何时。根据“…magical the natural world is”可知，这是一个感叹句结构，how + adj. + 主语 + 谓语，表示“多么……”。故选B。 25．句意：我们永远不应该停止探索和质疑，因为总有一些未知的东西等待被发现。 unknown未知的；unhappy不快乐的；uncommon不寻常的；unable不能的。根据“there is always something...to discover”可知，总有“未知的”事物待发现。故选A。 三、阅读理解（本大题共15小题，每小题2分，共30分） 阅读下面的材料，从每小题所给的A、B、C、D四个选项中选出最佳选项。 A Alex and his classmates are working on a project about the Great Lakes. Here is the information sheet they have made. Part 1: Facts The Great Lakes—Ontario, Huron, Michigan, Erie and Superior—are five freshwater giants. They span across eight US states and two Canadian provinces. Part 2: Comparison · Lake Ontario This lake has the smallest surface area at 7,340 square miles. Three dams (大坝) control the flow of water downstream and include locks so boats can enter from the Atlantic. · Lake Huron This is the second largest lake by surface area in the system and home to Manitoulin Island, the world’s largest freshwater island. · Lake Michigan It is joined to Lake Huron by the five-mile-wide Straits (海峡) of Mackinac, though they are still classed as two separate bodies. · Lake Erie With a maximum depth of 64 metres, this is the shallowest of the Great Lakes. It is generally the warmest, but also gets frozen more quickly than the others. · Lake Superior At 406 metres deep, the distance from the lake’s surface to its deepest point is about the same as the length of four football pitches. Part 3: Covering an area of 94,250 square miles, these huge bodies of water take up more than one-fifth of the world’s total freshwater. The Great Lakes provide drinking water for more than 40 million people, important shipping routes for more than 800 ocean ships, and keep a rich ecosystem for fishing and agriculture. They also support wildlife, the national economy and the environment. 26．Alex draws a map of the Great Lakes. Which number stands for Lake Ontario? A．① B．② C．③ D．④ 27．Alex wants to try ice fishing as early as possible. Which lake will he most probably choose? A．Lake Superior. B．Lake Erie. C．Lake Michigan. D．Lake Huron. 28．Alex finds something missing in Part 3. Which of the following will he put in the empty box? A．Value. B．Change. C．Protection. D．Development. 29．Who is the passage mainly written for? A．Scientists. B．Tourists. C．Students. D．Engineers. 30．Which of the following is a proper title for the passage? A．The Great Lakes Project B．The Largest Lakes in the World C．The Importance of Freshwater Lakes D．The Geography of North America 【答案】26．D 27．B 28．A 29．C 30．A 【导语】本文是Alex和同学们开展的关于五大湖的项目研究，介绍了北美五大湖的基本事实、各湖特点及其巨大价值。 26．细节理解题。根据“Lake Ontario”中“Three dams control the flow of water downstream...”可知，安大略湖有三座大坝调控着下游的水流，图中有三座大坝的是最右侧标注④的湖。故选D。 27．推理判断题。根据“Lake Erie”中“It is generally the warmest, but also gets frozen more quickly than the others.”可知，伊利湖结冰速度比其他湖更快，因此要尽早体验冰上垂钓就会选择最先结冰的伊利湖。故选B。 28．推理判断题。根据“The Great Lakes provide drinking water for more than 40 million people, important shipping routes for more than 800 ocean ships, and keep a rich ecosystem for fishing and agriculture. They also support wildlife, the national economy and the environment.”可知，五大湖提供饮用水和重要的航运通道，对渔业和农业有利，还为野生动物、国民经济以及环境提供支持，由此可知此部分讲的是五大湖的巨大价值。故选A。 29．推理判断题。根据“Alex and his classmates are working on a project about the Great Lakes.”可知，这是Alex和同学做的一个关于五大湖的项目，内容也以科普和介绍为主，写给学生最合适。故选C。 30．最佳标题题。通读全文可知，本文是Alex和同学们开展的关于五大湖的项目研究，最合适的标题是“五大湖项目”。故选A。 B Chinese scientists have made the world’s first robot called GEAIR. It can finish all the steps of plant breeding (繁殖). This is very important for hybrid breeding. Hybrid breeding helps plants grow stronger and make more food. Yuan Longping made hybrid rice, and this rice has fed many Chinese people. According to Cell Press, the hybrid breeding process usually needs workers to take off the stamens (雄蕊) from the female plant first. Then they put pollen (花粉) from the male plant onto the female plant. This way, the new plants can get the best parts from both parent plants. For example, if you mix a male plant that doesn’t get sick easily with a female plant that makes lots of fruit, you can get a new plant that has both of these good things. But hybrid breeding needs workers to do cross-pollination (异花授粉) over and over again in a short time. This work takes lots of time and energy. GEAIR fixes this problem. It uses AI visual recognition and positioning technology (定位技术) to walk between crops. When it finds flowers, it uses robotic arms to do cross-pollination and finish all the work. Making the robot was not easy. Leaves stand in the way, and flowers are very small. Traditional computer algorithms can’t find them easily in real time. To solve this, the research team trained a new model with 12,800 flower pictures. With this model, GEAIR can pollinate each flower in 15 seconds. And the cost is much lower than a worker’s yearly pay. 31．What is one purpose of hybrid breeding? A．To get more pollen. B．To create new plant types. C．To develop better plants. D．To mix female and male plants. 32．What does the underlined word “problem” in Paragraph 4 refer to? A．Human workers can easily hurt the flowers. B．Cross-pollination needs a lot of human work. C．Human workers cannot move freely among crops. D．Finding the flowers is difficult with leaves in the way. 33．What can GEAIR do according to the passage? A．Only make hybrid rice for people. B．Finish all the steps of plant breeding. C．Feed many Chinese people with rice. D．Take off stamens from male plants. 34．Why is GEAIR helpful for hybrid breeding? A．It saves time and energy for cross-pollination. B．It makes leaves stand in the way of flowers. C．It costs more than a worker’s yearly pay. D．It can’t find flowers easily in real time. 35．What problem did scientists meet when making GEAIR? A．AI couldn’t walk between crops. B．They had no pictures of flowers to use. C．Workers refused to help with the robot. D．Leaves got in the way and flowers were very small. 【答案】31．C 32．B 33．B 34．A 35．D 【导语】本文是一篇说明文。主要介绍了中国科学家研制的全球首台能完成植物杂交育种全过程的机器人GEAIR，以及它如何解决传统杂交育种依赖大量人工、耗时耗力的问题。 31．细节理解题。根据第二段“Hybrid breeding helps plants grow stronger and make more food.”以及随后的例子可知，杂交育种的目的是培育出更好的植物（如更强壮、产量更高）。故选C。 32．词句猜测题。根据第四段“GEAIR fixes this problem.”的上文，即第三段“But hybrid breeding needs workers to do cross-pollination over and over again in a short time. This work takes lots of time and energy.”可知，“this problem”指代的是异花授粉工作需要大量人工、耗时耗力的问题。故选B。 33．细节理解题。根据第一段“It can finish all the steps of plant breeding.”可知，GEAIR可以完成植物育种的所有步骤。故选B。 34．细节理解题。根据文章核心内容，GEAIR通过使用AI视觉识别和定位技术以及机械臂，自动完成异花授粉，从而解决了传统杂交育种需要大量人工、耗时耗力的问题。因此，它对杂交育种的帮助在于节省了时间和人力。故选A。 35．细节理解题。根据第五段“Making the robot was not easy. Leaves stand in the way, and flowers are very small.”可知，科学家在研制GEAIR时遇到的难题是叶子的遮挡和花朵太小。故选D。 C In a rainforest there are tall trees. The top of these trees is called the canopy. Scientists want to learn about the canopy. However, it has not been easy to get to the top of these trees. Now, Meg has climbed to the top of trees all over the world in the following ways. A walkway is like a bridge. It goes between the trees. Walkways in the rainforest were Meg’s idea. Now, they are used by many people. But a walkway cannot be made at the top of the trees. Meg has reached the very top of trees. One way she loves to reach the very top is by raft (充气船). The raft is filled with air. A hot air balloon drops the raft onto the trees. Scientists can stand on the raft and look into the trees. A tower crane (塔吊) is another way to get to the top. The crane can go up and down. Scientists are learning about life in the canopy. They have learned that there are millions of insects eating the leaves in these tree tops. Meg’s job is to keep finding out more. She wants to help find the secrets of tree tops. 36．What’s the canopy? A．The foot of the trees. B．The middle of the trees. C．The top of the trees. D．The side of the trees. 37．What does the underlined word “It” in Paragraph 2 refer to (指的是)? A．The bridge. B．The walkway. C．The canopy. D．The rainforest. 38．How can scientists reach the canopy? a. By walkway.  b. By raft.  c. By tower crane.  d. By plane. A．abc B．abd C．acd D．bcd 39．What can we learn from the text? A．Meg has climbed to the top of trees all over the world. B．A raft is like a bridge, which goes between the trees. C．A walkway can take scientists to anywhere in the trees. D．Meg has ever slept in trees because she hates her families. 40．What will Meg probably do next? A．Build more walkways at lower forest levels. B．Stop using hot air balloons in her work. C．Invent a new tool for reaching the highest tree tops. D．Study soil instead of tree canopies. 【答案】36．C 37．B 38．A 39．A 40．C 【导语】本文是一篇说明文，介绍了科学家为了研究树冠层所采取的几种方法，包括步道、充气船和塔吊等，同时介绍了Meg为探索树冠层所做的努力。 36．细节理解题。根据第一段“The top of these trees is called the canopy.”可知，树冠就是树的顶部。故选C。 37．词句猜测题。根据第二段“A walkway is like a bridge. It goes between the trees.”可知，步道就像一座桥，它在树之间延伸，所以“It”指代的是步道。故选B。 38．细节理解题。根据第二段“Walkways in the rainforest were Meg’s idea. Now, they are used by many people.”、第三段“One way she loves to reach the top is by raft (充气船).”和第四段“A tower crane (塔吊) is another way to get to the top.”可知，科学家可以通过步道、充气船和塔吊到达树冠层。故选A。 39．细节理解题。根据第一段“Now, Meg has climbed to the top of trees all over the world in the following ways.”可知，Meg已经爬上了世界各地的树顶，A选项正确；根据第三段“One way she loves to reach the very top is by raft (充气船). The raft is filled with air. A hot air balloon drops the raft onto the trees.”可知，充气船不是像桥一样在树之间，而是被热气球投放到树上，B选项错误；根据第二段“But a walkway cannot be made at the very top of the trees.”可知，步道不能通向树的任何地方，C选项错误；文中未提及Meg因为讨厌家人而在树上睡觉，D选项错误。故选A。 40．推理判断题。根据最后一段“Meg’s job is to keep finding out more. She wants to help find the secrets of tree tops.”可知，Meg的工作是不断探索更多，她想帮助发现树顶的秘密，所以她接下来可能会发明一种新的工具来到达最高的树顶。故选C。 四、补全对话（本大题共5小题，每小题1分，共5分） 根据对话内容，从文后内选择恰当的句子将对话补充完整（选项中有两项是多余的）。 A: Hi, Sara. I heard you and your friends went to Victoria Falls (维多利亚瀑布) last Saturday. 41 B: Yes, Frank! We had a great Saturday. A: Could you tell me something about it? B: Sure! 42 A: That sounds really special! 43 B: Well, it’s about 1,800 metres wide. A: Got it. Did you take any photos when you were there? B: Of course. 44 The landscape is well-protected. A: That’s great to hear! 45 B: You are right. A．How wide is it? B．When did you go? C．We took lots of photos. D．Did you have a good time there? E．What about showing me some photos? F．It’s important to keep such a wonderful place clean. G．It’s one of the three largest waterfalls in the world. 【答案】41．D 42．G 43．A 44．C 45．F 【导语】本文围绕维多利亚瀑布展开，A通过提问了解B的游玩体验、瀑布的基本信息以及拍照情况，并共同表达了保护自然景点的观点。 41．根据“Yes, Frank! We had a great Saturday.”可知，此处是一般疑问句，询问对方是否玩得开心，D项“你在那儿玩得开心吗？”符合语境。故选D。 42．根据“Could you tell me something about it?”和“Sure!”可知，此处需要补充瀑布的背景信息，G项“它是世界上最大的三个瀑布之一。”符合语境。故选G。 43．根据“Well, it’s about 1,800 metres wide.”可知，此处询问瀑布的宽度，A项“它有多宽？”符合语境。故选A。 44．根据“Did you take any photos when you were there?”和“Of course.”可知，此处需要说明拍照的情况，C项“我们拍了很多照片。”符合语境。故选C。 45．根据“The landscape is well-protected.”可知，此处需要表达对景点保护的观点，F项“保持这样一个美丽的地方干净是非常重要的。”符合语境。故选F。 第Ⅱ卷 五、完成句子（本大题共5小题，每小题2分，共10分） 根据所给中文意思完成句子，每空限填一词。 46．我为考试努力学习。这就是我得了满分的原因。 I studied hard for the exam. I got full marks. 【答案】 That’s why 【详解】根据中英文对照可知，此处缺少“这就是……的原因”的表达，固定句型为“that’s why….”，符合“我为考试努力学习，这就是我得了满分的原因”的语境，放在句首首字母大写，用That’s。故填That’s；why。 47．他们想知道这个博物馆周末是否开放。 They   the museum is open on weekends. 【答案】 wonder if/whether 【详解】根据句意可知，此处表示“想知道”且后面接宾语从句，用动词“wonder”；同时需要一个词来引导宾语从句表示“是否”，用“if”或“whether”。故填wonder；if/whether。 48．探究大自然能让我们了解生物之间的联系。 nature can help us understand the connections between creatures. 【答案】 Looking into 【详解】根据中英文对照可知，此处缺少“探究”。“looking into”意为“探究、深入了解”，是固定短语，在句中作主语时要用动名词形式，句首首字母需大写。故填Looking；into。 49．这张照片看上去一点也不像她。 The photo doesn’t her at all. 【答案】 look like 【详解】根据中英文对照可知，此处缺少“看上去像”的表达。固定短语look like意为“看起来像”，句子是否定句，助动词doesn’t后接动词原形，因此填look和like。故填look；like。 50．这个13岁的男孩身高超过1.80米。 The 13-year-old boy is one point eight metres tall. 【答案】 more than 【详解】根据中英文对照可知，此处缺少“超过”。固定短语more than表示“多于、超过”，故填more；than。 六、任务型阅读（本大题共5小题，每小题1分，共5分） 阅读下面短文，根据短文内容完成句子。 Now cities are full of cars. Some families even have two or more cars. Parking (停车) is a serious problem, and it causes the traffic around the cities. Something will have to be done to change them. What will the cars of tomorrow be like? Little cars may some day take the place of today’s big cars. If everyone drives little cars in the future, there will be less air pollution. There will be more space for parking cars in cities, and the streets will be less crowded. Three little cars can park in the space now needed for a car of the usual size. The little cars will cost less to own and to drive. Driving will be safer, too. What’s more, these little cars can go about 65 kilometers an hour. Little cars in the future will be fine for getting around a city, but they will not be suitable for long trips. If big cars are still used along with the small ones, two sets of roads will be needed in the future. Some roads will be used for the big and fast cars, and other roads will be needed for the small ones. 51． is a big problem for people who have cars. 52．Little cars in the future may bring pollution into the air. 53．A car of the usual size can park in the space now. 54．The little cars will be not suitable for . 55．If all of us drive little cars in the future, our life will be . 【答案】51．Parking 52．less air 53．three little cars 54．long trips 55．better 【导语】本文主要讲了现在很多家庭都拥有汽车，停车是—个严重的问题，因此未来的车会变得更小，而且会给我们带来诸多益处。 51．根据“Parking (停车) is a serious problem, and it causes the traffic around the cities.”可知，停车对于有车的人是一个大问题，故填Parking。 52．根据“If everyone drives little cars in the future, there will be less air pollution.”可知，未来的小汽车会带来更少的空气污染，作为bring后的宾语使用air pollution，此处指“更少的”使用less修饰，故填less air。 53．根据“Three little cars can park in the space now needed for a car of the usual size.”可知，现在普通大小的汽车停车位可以停三辆小汽车，故填three little cars。 54．根据“Little cars in the future will be fine for getting around a city, but they will not be suitable for long trips.”可知，小汽车将不适合长途旅游，故填long trips。 55．根据“The little cars will cost less to own and to drive. Driving will be safer, too. What’s more, these little cars can go about 65 kilometers an hour.”以及“Little cars in the future will be fine for getting around a city”因此可以推断，如果我们所有人在未来都开小汽车，我们的生活将会变得更好，因此使用形容词比较级better“更好的”，作表语，故填better。 七、综合填空（本大题共10小题，每小题1分，共10分） 根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。 You wake up in the spring of 2066. It is a s 56 morning. The sun shines through the window. After ten hours’ sleep, you are full of energy to s 57 the new day. When you sit down at the table, your breakfast is r 58 , prepared by your AI home kitchen. When it is time for you to go to school, a self-driving plane is a 59 waiting for you. Its colours depend on the colours of your clothes. The seat is s 60 and comfortable. You can enjoy music o 61 watch a wonderful video. You can even play Chinese chess with AI. Your classroom is smart. It can change into a swimming pool when you have a PE lesson. In the geography class, it seems that m 62 and rivers are around you, making the lesson so lively. After class, if you have any q 63 , AI will answer them for you. You can also wear VR glasses to enjoy a trip w 64 leaving your classroom. This is our f 65 life. It’s full of surprises. Do you like it? 【答案】 56．sunny/unny 57．start/tart 58．ready/eady 59．already/lready/always/lways 60．soft/oft 61．or/r 62．mountains/ountains 63．questions/uestions 64．without/ithout 65．future/uture 【导语】本文畅想2066年的未来生活，从智能早餐、自动驾驶飞机到智能教室，展现充满科技感的便捷生活。 56．句意：这是一个晴朗的早晨。根据首字母提示以及“The sun shines through the window.”可知，此处指天气晴朗，sunny表示“晴朗的”，形容词修饰名词morning。故填sunny。 57．句意：睡了十个小时后，你精力充沛地开始新的一天。根据首字母提示以及“the new day”可知，此处指开始新的一天，start表示“开始”，不定式符号to后接动词原形。故填start。 58．句意：当你坐在餐桌旁时，你的早餐已经准备好了，由你的人工智能家庭厨房准备。根据首字母提示以及“prepared by your AI home kitchen”可知，此处指早餐准备好了，ready表示“准备好的”，形容词作表语。故填ready。 59．句意：到了你去上学的时候，一架自动驾驶飞机已经/总是在等你了。根据首字母提示以及语境可知，此处指飞机已经在等候，already表示“已经”，副词修饰动词waiting；也可以表示飞机总是在等候，always表示“总是”，副词修饰动词waiting。故填already/always。 60．句意：座位柔软又舒适。根据首字母提示以及“comfortable”可知，此处指座位柔软，soft表示“柔软的”，形容词和comfortable并列作表语。故填soft。 61．句意：你可以欣赏音乐或者看精彩的视频。根据首字母提示以及“enjoy music” “watch a wonderful video”可知，此处是选择关系，or表示“或者”，连词连接两个并列短语。故填or。 62．句意：在地理课上，仿佛山脉和河流就在你身边，让课堂变得如此生动。根据首字母提示以及“rivers”可知，此处指山脉和河流，mountains表示“山脉”，复数形式和rivers对应。故填mountains。 63．句意：课后，如果你有任何问题，人工智能会为你解答。根据首字母提示以及“AI will answer them for you”可知，此处指如果你有任何问题，questions表示“问题”，any后接可数名词复数。故填questions。 64．句意：你也可以戴上虚拟现实眼镜，不用离开教室就能享受旅行。根据首字母提示以及语境可知，此处指不用离开教室，without表示“没有、不用”，介词后接动名词leaving。故填without。 65．句意：这就是我们未来的生活。根据首字母提示以及前文描述的2066年的生活可知，此处指未来的生活，future表示“未来的”，形容词修饰名词life。故填future。 八、书面表达（本大题共15分） 66．学校“畅想未来”论坛(School Future Forum)正在征集网络帖，邀请学生分享自己最期待的2055年的生活(Life in 2055)，并阐述其能为未来带来的改变与价值。假设你是投稿学生李华，请围绕以下要点撰写一篇80-100字左右的帖子： 分享2055年的生活的一个方面（可从clothes、transport、building、food、robot等选择） 阐述这个生活方面的进步能带给人们的益处或解决的问题（2-3条） School Future Forum                                                    [Log in] Topic: Life in 2055 Author: Li Hua   ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Like     Comment     Share 【答案】例文 In 2055, I imagine robots will be an absolutely integral part of our daily lives! They’ll efficiently take on tedious housework tasks, like cleaning and cooking, freeing up our precious time and making our lives much easier and more enjoyable. Robots can also serve as personalized tutors, providing tailored learning experiences and giving everyone equal chances to learn and grow. Plus, they’ll work in hazardous places, such as disaster zones, keeping people out of harm’s way and ensuring their safety. This technological advancement will surely make our world more convenient, fair, and secure for all! 【详解】[总体分析] ①题材：本文是一篇网络论坛帖子； ②时态：时态为“一般将来时”； ③提示：写作要点已给出，考生应注意不要遗漏“信息提示”中关于2055年生活的一个方面及其益处或能解决的问题，适当添加细节，并突出写作重点。 [写作步骤] 第一步，表明写作意图。直接点明2055年想象中机器人将成为日常生活的一部分； 第二步，具体阐述写作内容。从做家务、个性化辅导、在危险地区工作等几个方面重点介绍机器人的具体作用以及能带给人们的益处或解决的问题； 第三步，书写结语。总结这种技术进步将使世界更便利、公平和安全。 [亮点词汇] ①integral part不可或缺的一部分 ②take on承担 ③free up释放，腾出 ④serve as充当，担任 ⑤tailored定制的 ⑥hazardous危险的 ⑦keep...out of harm’s way使……免受伤害 [高分句型] ①They’ll efficiently take on tedious housework tasks, like cleaning and cooking, freeing up our precious time and making our lives much easier and more enjoyable.（现在分词短语作结果状语） ②Robots can also serve as personalized tutors, providing tailored learning experiences and giving everyone equal chances to learn and grow.（现在分词短语作伴随状语） 16 / 16乐思英语 学科网（北京）股份有限公司 $