Unit 5 Wild animals 重点单词短语及词性转换进阶练80题（三题型）-2025-2026学年七年级英语下册重难点讲练全攻略（沪教版五四制）

**基本信息** 聚焦Unit 5野生动物主题词汇，通过三阶梯题型（汉译英、首字母、词性转换）实现从基础拼写到语境应用的递进训练，系统强化词汇运用能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |根据汉语提示填空|30题|直接汉语提示考查单词拼写|从基础词汇积累到语境中灵活运用，构建“拼写-理解-转换”的词汇能力链，符合语言能力中词汇理解与表达的进阶规律| |根据首字母填空|30题|首字母提示考查词汇记忆与语境匹配| |用单词的适当形式填空|40题|给定单词适当形式考查词性转换及语法应用|

学校:___________姓名：___________班级：___________考号：___________ Unit 5 Wild animals 重点单词短语及词性转换进阶练80题（三题型） 说明：此专题分三种题型，难度依次递升，大家根据实际情况选择进行专项训练！ 一、根据汉语提示填空，每小题1分，满分30分 1．The _______ (自然的) beauty of the savanna attracts wildlife photographers. 2．This _______ (地区) is a key habitat for endangered sea turtles. 3．The _______ (文化) of indigenous people is closely linked to nature. 4．Plastic _______ (污染) is a major threat to marine ecosystems. 5．Conservationists work to ________ (拯救) animals from human threats. 6．The _______ (袋鼠) uses its tail for balance while jumping. 7．The ________ (巨大的) squid remains a mystery of the deep ocean. 8．Wetlands _______ (提供) shelter for millions of migratory birds. 9．Protecting wild animals helps maintain the _______ (平衡) of the ecosystem. 10．The _______ (饲养员) trained the chimpanzee to use tools. 11．_______ (企鹅) are expert swimmers but cannot fly. 12．The _______ (讲座) on bees emphasized their role in pollination. 13．Deforestation is destroying the _______ (栖息地) of many primates. 14．Dolphins are _______ (温和的) creatures that often interact with humans. 15．Buying products made from  _______ (濒危的) animals is illegal. 16．The _______ (气味) of rotting fruit attracts bats at night. 17．Raising awareness about the  _______ (环境) is crucial for conservation. 18．Some people still _______ (打猎) elephants for their ivory tusks. 19．We can see the ________ (表面) of the moon through a telescope. 20．The park is in the ________ (中心的) part of the city. 21．There is a saying that things can’t ________ (杀死) you will make you strong. 22．Tom and John often ________ (自学) to cook simple dished at home last summer holiday. 23．The young man is hard-working enough to go to the big ________ (公司). 24．These cakes ________ (闻) so nice. Can you teach me how to make it? 25．It is in ________ (西部的) Europe and it is a beautiful country rich in history and culture. 26．There are many ________ (野生的) animals in Sichuan. 27．Look! There are some kites in the __________ (天空) over there. 28．My mother puts a cold compress on my forehead whenever I have a ________ (发烧). 29．The sky turns ________ (灰色的) as the storm approaches (靠近). 30．The elephant has a very long ________ (象鼻). 二、根据首字母填空，每小题1分，满分30分 31．Having overworked for a long time, the miner was in poor health and had no money to cure his d________. 32．The dining hall in our school provides (提供) us with all kinds of d________ food. We all like eating there. 33．The young tennis player lacks experience, so she is unlikely to be a t________ to the defending champion (卫冕冠军). 34．Failing to meet consumers’ needs, the company s________ huge losses in the last financial year. 35．The forest fire has destroyed many animals’ natural h________, making them homeless. 36．Air p_________ from factories and vehicles can harm both the environment and people’s health. 37．Since ancient times, h________ have had a great influence on the environment through their activities. 38．When meeting with trouble, teenagers can talk with adults to see i________ they can offer valuable advice. 39．Thousands of ancient items from Egypt were d________ at the exhibition in the Shanghai Museum, which offered people a great chance to open their eyes. 40．The professor gave a detailed l________ to students to introduce the theory and students could raise questions after it. 41．Luckily, no one was k________ or injured in the car accident. 42．Oceans cover about 70% of the earth’s s________ . 43．I________ choices of words may lead to misunderstanding. 44．Many wild animals are in d________. Let’s save them together. 45．See the playful pandas in the w________ all year round. 46．He used an umbrella to c________ his books when it rained. 47．—Why do people call the earth the “Blue Planet”? —Because more than 70 percent of the Earth’s s________ is covered with water. 48．The family members are all kind to me. I often feel the w________ from them. 49．We can’t k________ the animals. They are our friends. 50．Many people see it as a W________ dessert. 51．In the garden, we can s________ the flowers and hear the birds. 52．My mum was cooking w________ my dad was reading in the living room. 53．The sky turned g________. It seemed that it was going to rain. 54．The clear blue s________ makes me feel relaxed and comfortable. 55．We can see a lot of stars in the s______ at night. 56．Rose likes dogs so she doesn’t want people to k________ them for their meat (肉). 57．The fish got caught in the n________ by the fisherman. 58．The mother uses a s________ voice to speak to her little child. 59．The long t________ of an elephant can be used to pick up various things. 60．The w________ is a large sea animal. It is the biggest animal in the world. 三、用单词的适当形式填空，每小题2分，满分40分 61．Some animals will go ________ in winter because there is nothing for them to eat. (hunger) 62．Tom’s little dog’s ________ made him feel sad. (die) 63．Seals have thick ________ to keep warm in cold ocean waters. (fur) 64．The _______ in the rainforest is rich and diverse. (wild) 65．We need to _______ our habits to reduce harm to wild animals. (change) 66．With protection, the number of pandas ________ gradually. (increase) 67．The ________ of flowers attracts bees and butterflies. (smell) 68．The museum’s _______ of dinosaur fossils attracted many visitors. (display)   69．Birds flap their ________ to fly thousands of miles during migration. (wing) 70．Students attended a _______ on wildlife conservation last week. (lecture) 71．The ________ part of the mountain is a natural habitat for wolves. (west) 72．Human activities have a huge ________ on marine life. (influence) 73．The _______ of polar bears is declining due to climate change. (populate) 74．We must _______ people from littering in natural reserves. (stop) 75．The _______ of avian flu (禽流感) worried bird watchers. (spread) 76．The _______ at the zoo prepare fresh food for the animals daily.（keep） 77．Zoos must _______ the basic needs of animals for food and space. (satisfaction) 78．Crocodiles have sharp _______ for catching prey.（tooth） 79．Giraffes use their long ________ to reach leaves on tall trees. (neck) 80．The government plans to pass new _______ to ban hunting. (law) 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ 学校:___________姓名：___________班级：___________考号：___________ Unit 5 Wild animals 重点单词短语及词性转换进阶练80题（三题型） 说明：此专题分三种题型，难度依次递升，大家根据实际情况选择进行专项训练！ 一、根据汉语提示填空，每小题1分，满分30分 1．The _______ (自然的) beauty of the savanna attracts wildlife photographers. 【答案】natural 【详解】句意：稀树草原自然的美景吸引着野生动物摄影师。natural“自然的”是形容词，此处修饰名词beauty，natural beauty“自然的美景”。 2．This _______ (地区) is a key habitat for endangered sea turtles. 【答案】area 【详解】句意：这个区域是濒危海龟的重要栖息地。“area”意为“地区”，根据“this”可知，后接单数。 3．The _______ (文化) of indigenous people is closely linked to nature. 【答案】culture 【详解】句意：原住民的文化与自然紧密相连。culture“文化”，此处表示原住民的整体文化，是不可数名词。 4．Plastic _______ (污染) is a major threat to marine ecosystems. 【答案】pollution 【详解】句意：塑料污染是对海洋生态系统的一大威胁。Plastic后跟名词形式，“污染”对应的单词是pollution，为不可数名词。 5．Conservationists work to ________ (拯救) animals from human threats. 【答案】save 【详解】句意：自然资源保护主义者致力于拯救动物免受人类威胁。work to do sth.为固定结构，意为“致力于做某事”，to后面接动词原形，save“拯救”。 6．The _______ (袋鼠) uses its tail for balance while jumping. 【答案】kangaroo 【详解】句意：袋鼠在跳跃时用尾巴来保持平衡。“袋鼠”对应可数名词kangaroo，uses提示主语用单数。 7．The ________ (巨大的) squid remains a mystery of the deep ocean. 【答案】giant 【详解】句意：巨型乌贼仍然是深海的一个谜。“巨大的”对应的英文单词可用形容词giant，作定语。 8．Wetlands _______ (提供) shelter for millions of migratory birds. 【答案】provide 【详解】句意：湿地为数以百万计的候鸟提供庇护所。本句描述的是客观事实，应用一般现在时，“提供”对应动词provide，主语“Wetlands”是复数，谓语用动词原形。 9．Protecting wild animals helps maintain the _______ (平衡) of the ecosystem. 【答案】balance 【详解】句意：保护野生动物有助于维持生态系统的平衡。“平衡”对应不可数名词balance，maintain the balance of意为“维持……的平衡”。 10．The _______ (饲养员) trained the chimpanzee to use tools. 【答案】keeper 【详解】句意：饲养员训练黑猩猩使用工具。“饲养员”对应名词keeper，the后接单数。 11．_______ (企鹅) are expert swimmers but cannot fly. 【答案】Penguins 【详解】句意：企鹅是游泳高手，但不会飞。“企鹅”对应名词penguin，are提示主语用复数Penguins，首字母大写。 12．The _______ (讲座) on bees emphasized their role in pollination. 【答案】lecture 【详解】句意：关于蜜蜂的讲座强调了它们在授粉中的作用。 “讲座”对应的英文名词是“lecture”，结合语境，此处用单数形式。 13．Deforestation is destroying the _______ (栖息地) of many primates. 【答案】habitats 【详解】句意：森林砍伐正在破坏许多灵长类动物的栖息地。“栖息地”对应名词habitat，可数名词，此处用复数形式habitats，强调各自不同的栖息地。 14．Dolphins are _______ (温和的) creatures that often interact with humans. 【答案】gentle 【详解】句意：海豚是温和的生物，经常与人类互动。根据“creatures”提示，此处应填形容词作定语。“温和的”为形容词gentle。 15．Buying products made from  _______ (濒危的) animals is illegal. 【答案】endangered 【详解】句意：购买由濒危动物制成的产品是违法的。句中“濒危的”是形容词，用于修饰名词“animals”，对应的英文单词为endangered。 16．The _______ (气味) of rotting fruit attracts bats at night. 【答案】smell 【详解】句意：腐烂水果的气味在夜间吸引蝙蝠。“气味”对应名词smell，the smell of rotting fruit意为“腐烂水果的气味”。 17．Raising awareness about the  _______ (环境) is crucial for conservation. 【答案】environment 【详解】句意：提高环境意识对于环境保护至关重要。“environment”意为“环境”，根据“is”可知，主语应该使用单数。 18．Some people still _______ (打猎) elephants for their ivory tusks. 【答案】hunt 【详解】句意：一些人仍然为了象牙猎杀大象。根据汉语提示，hunt“打猎”，主语people为复数，陈述客观事实用一般现在时，此处用动词原形hunt。 19．We can see the ________ (表面) of the moon through a telescope. 【答案】surface 【详解】句意：我们可以通过望远镜看到月球的表面。surface“表面”，是名词，与定冠词the连用构成“the surface of the moon”，符合句意。故填surface。 20．The park is in the ________ (中心的) part of the city. 【答案】central 【详解】句意：这个公园位于城市的中心区域。central“中心的”，作定语修饰“part”，故填central。 21．There is a saying that things can’t ________ (杀死) you will make you strong. 【答案】kill 【详解】句意：有一句谚语说，那些杀不死你的事物将使你强大。kill“杀死”，根据空前“can’t”可知，此处用动词原形。故填kill。 22．Tom and John often ________ (自学) to cook simple dished at home last summer holiday. 【答案】taught themselves 【详解】句意：去年暑假，汤姆和约翰经常在家自学做简单的菜肴。teach oneself“自学”，主语是两个人Tom and John，反身代词用themselves，根据时间状语last summer holiday可知句子用一般过去时。故填taught themselves。 23．The young man is hard-working enough to go to the big ________ (公司). 【答案】company 【详解】句意：这个年轻人足够努力，能进入大公司。根据汉语提示可知，空处缺少company“公司”，可数名词，空前有“the big”修饰，此处用单数。故填company。 24．These cakes ________ (闻) so nice. Can you teach me how to make it? 【答案】smell 【详解】句意：这些蛋糕闻起来真香啊。你能教我怎么做它吗？根据“Can you teach me how to make it?”可知此句时态为一般现在时，结合中文提示，“闻”的英文表达是smell， 是感官动词，主语“These cakes”是复数形式，谓语动词用原形，故填smell。 25．It is in ________ (西部的) Europe and it is a beautiful country rich in history and culture. 【答案】western 【详解】句意：它位于欧洲西部，是一个拥有丰富历史和文化的美丽国家。根据汉语提示，western意为“西部的”，形容词，作定语来修饰后面的名词“Europe”，符合句意。故填western。 26．There are many ________ (野生的) animals in Sichuan. 【答案】wild 【详解】句意：四川有许多野生动物。根据中文提示，wild“野生的”符合题意，作定语。故填wild。 27．Look! There are some kites in the __________ (天空) over there. 【答案】sky 【详解】句意：看！那边的天空中有一些风筝。sky“天空”，in the sky“在天空中”。故填sky。 28．My mother puts a cold compress on my forehead whenever I have a ________ (发烧). 【答案】fever 【详解】句意：每当我发烧时，我妈妈都会在我额头上冷敷。根据汉语提示可知，空处应填fever“发烧”，have a fever“发烧”，固定搭配。故填fever。 29．The sky turns ________ (灰色的) as the storm approaches (靠近). 【答案】grey/gray 【详解】句意：随着风暴的临近，天空变得灰暗。grey/gray“灰色的”，形容词。故填grey/gray。 30．The elephant has a very long ________ (象鼻). 【答案】trunk 【详解】句意：大象有一个非常长的象鼻。根据句意和汉语提示可知，此处考查trunk“象鼻”，可数名词；空前有不定冠词“a”，这里应用名词单数形式。故填trunk。 二、根据首字母填空，每小题1分，满分30分 31．Having overworked for a long time, the miner was in poor health and had no money to cure his d________. 【答案】disease/isease 【详解】句意：长期超负荷工作后，这位矿工健康状况不佳，也没钱治病。形容词性物主代词“his”后接名词，根据首字母“d”及“cure”的语境可知，此处指“治病”，“disease”意为“疾病”，符合句意。 32．The dining hall in our school provides (提供) us with all kinds of d________ food. We all like eating there. 【答案】delicious/elicious 【详解】句意：我们学校的餐厅给我们提供各种各样美味的食物。我们都喜欢在那里吃饭。根据首字母提示和“food”以及“We all like eating there.”可知，此处指美味的食物，delicious“美味的”，修饰名词food。故填delicious。 33．The young tennis player lacks experience, so she is unlikely to be a t________ to the defending champion (卫冕冠军). 【答案】threat/hreat 【详解】句意：这位年轻的网球选手缺乏经验，因此她不太可能对卫冕冠军构成威胁。不定冠词“a”后接可数名词单数，根据首字母“t”及“The young tennis player lacks experience,”可知，缺乏经验，因此构不成威胁，“threat”意为“威胁”，符合句意。 34．Failing to meet consumers’ needs, the company s________ huge losses in the last financial year. 【答案】suffered/uffered 【详解】句意：未能满足消费者的需求，该公司在上一财年遭受了巨大的损失。根据“huge losses”和首字母可知，此处表示“遭受”损失，suffer“遭受、蒙受”符合语境；由“in the last financial year”可知，动作发生在过去，动词用过去式suffered。 35．The forest fire has destroyed many animals’ natural h________, making them homeless. 【答案】habitats/abitats 【详解】句意：森林大火摧毁了许多动物的自然栖息地，使它们无家可归。根据“making them homeless”（使它们无家可归）和首字母h提示，这里需要表达“栖息地”的含义。habitat意为“栖息地”，是可数名词，natural habitats表示“自然栖息地”。 36．Air p_________ from factories and vehicles can harm both the environment and people’s health. 【答案】pollution/ollution 【详解】句意：来自工厂和车辆的空气污染会危害环境和人类健康。此处需要名词作主语，“pollute”对应的名词形式是pollution，意为“污染”，为不可数名词，故填pollution。 37．Since ancient times, h________ have had a great influence on the environment through their activities. 【答案】humans/umans 【详解】句意：自古以来，人类通过自身活动对环境产生了巨大影响。空处需填一个名词，作句子的主语；根据首字母和“their activities”可知，此处表示“人类”，human意为“人类”，have提示主语为复数，human的复数是humans。 38．When meeting with trouble, teenagers can talk with adults to see i________ they can offer valuable advice. 【答案】if/f 【详解】句意：当遇到麻烦时，青少年可以和成年人交谈，看看他们是否能提供有价值的建议。句中“see”后接宾语从句，根据语境可知此处表达“是否”之意，结合首字母提示，可知此处应填“if”，意为“是否”，引导宾语从句。 39．Thousands of ancient items from Egypt were d________ at the exhibition in the Shanghai Museum, which offered people a great chance to open their eyes. 【答案】displayed/isplayed 【详解】句意：数千件来自埃及的古代文物在上海博物馆的展览中被展出，这给了人们开阔眼界的好机会。 根据“at the exhibition in the Shanghai Museum”可知，是指文物被展出，display“展出”；此处需用过去分词与be动词构成被动语态。 40．The professor gave a detailed l________ to students to introduce the theory and students could raise questions after it. 【答案】lecture/ecture 【详解】句意：教授给学生们做了一次详细的讲座来介绍这个理论，之后学生们可以提问。句中“detailed”是关键词，为形容词，后需接名词，结合“introduce the theory”和“students could raise questions after it”的语境，此处表示“讲解、讲座”，对应单词lecture，且不定冠词a后接单数名词。 41．Luckily, no one was k________ or injured in the car accident. 【答案】killed/illed 【详解】句意：幸运的是，在这场车祸中没有人遇难或受伤。根据首字母提示和“injured”可知，此处表示“被杀死、遇难”。描述过去发生的事故，用一般过去时的被动语态，由was加上动词kill的过去分词killed构成。 42．Oceans cover about 70% of the earth’s s________ . 【答案】(s)urface 【详解】句意：海洋覆盖了地球表面约70%的面积。根据“Oceans cover about 70% of the earth’s ...”以及首字母s可知，surface“表面”，名词，the earth’s surface意为“地球表面”，符合句意。故填(s)urface。 43．I________ choices of words may lead to misunderstanding. 【答案】(I)ncorrect 【详解】句意：不当的措辞选择可能会导致误解。根据“may lead to misunderstanding”以及句子结构可知，这里需要一个形容词来修饰名词choices of words，incorrect“不正确的、不当的”符合语境。故填(I)ncorrect。 44．Many wild animals are in d________. Let’s save them together. 【答案】(d)anger 【详解】句意：许多野生动物处于危险之中。让我们一起拯救它们。根据“Many wild animals are in … .”结合首字母提示可知，此处应指动物处于危险之中，in danger“处于危险之中”，介词短语。故填(d)anger。 45．See the playful pandas in the w________ all year round. 【答案】(w)ild 【详解】句意：全年在野外看到顽皮的熊猫。根据“See the playful pandas in the...all year round.”及首字母提示可知，应填名词wild“野外”，表示在野外看到顽皮的熊猫。in the wild“在野外”。故填(w)ild。 46．He used an umbrella to c________ his books when it rained. 【答案】(c)over 【详解】句意：下雨时他用雨伞遮书。根据“used an umbrella to…his books when it rained.”以及首字母提示可知，此处指用雨伞覆盖书以免打湿，cover意为“覆盖”，符合语境，设空处前是不定式符号to，接动词原形。故填(c)over。 47．—Why do people call the earth the “Blue Planet”? —Because more than 70 percent of the Earth’s s________ is covered with water. 【答案】(s)urface 【详解】句意：——为什么人们称地球为“蓝色星球”？——因为超过70%的地球表面被水覆盖。根据“more than 70 percent of the Earth’s ...is covered with water”及常识和首字母可知，超过70%的地球表面被水覆盖，surface“表面”，故填(s)urface。 48．The family members are all kind to me. I often feel the w________ from them. 【答案】(w)armth 【详解】句意：家庭成员都对我很好，我常常感受到他们的温暖。根据“The family members are all kind to me.”及首字母提示可知，此处应该是指“感受到他们的温暖”，且空处应填名词， warmth“温暖”，符合语境，故填(w)armth。 49．We can’t k________ the animals. They are our friends. 【答案】(k)ill 【详解】句意：我们不能杀死动物。它们是我们的朋友。根据“They are our friends”及首字母k可知，动词kill“杀死”符合语境，情态动词can’t 后接动词原形。故填(k)ill。 50．Many people see it as a W________ dessert. 【答案】(W)estern 【详解】句意：许多人将其视为西式甜点。根据首字母提示及“dessert”可知，此处是Western dessert“西式甜点”。Western“西方的”，作定语修饰dessert。故填(W)estern。 51．In the garden, we can s________ the flowers and hear the birds. 【答案】(s)mell 【详解】句意：在花园里，我们能闻到花香，听到鸟叫。根据“the flowers ”和首字母提示，这里用smell表示“闻”，情态动词can能后接动词原形。故填(s)mell。 52．My mum was cooking w________ my dad was reading in the living room. 【答案】(w)hile 【详解】句意：我爸爸在客厅里看书时，我妈妈在做饭。“My mum was cooking”与“my dad was reading in the living room.”这两个动作同时发生，用while连接两个同时发生的动作。故填(w)hile。 53．The sky turned g________. It seemed that it was going to rain. 【答案】(g)rey 【详解】句意：天空变成了灰色。似乎要下雨了。根据下文“It seemed that it was going to rain.”和首字母“g”以及常识可知，要下雨时天空通常会变成灰色；考查grey“灰色的”，形容词，在句中作系动词“turned”的表语。故填(g)rey。 54．The clear blue s________ makes me feel relaxed and comfortable. 【答案】(s)ky 【详解】句意：湛蓝的天空让我感到放松和舒适。根据“The clear blue…makes me feel relaxed and comfortable.”以及首字母提示可知，此处说的是湛蓝的天空，sky意为“天空”，空后谓语动词是单数，此处用名词单数作主语。故填(s)ky。 55．We can see a lot of stars in the s______ at night. 【答案】(s)ky 【详解】句意：我们晚上可以在天空中看到很多星星。sky “天空”。故填(s)ky。 56．Rose likes dogs so she doesn’t want people to k________ them for their meat (肉). 【答案】(k)ill 【详解】句意：Rose喜欢狗，因此她不想让人们为了肉而杀死它们。want sb to do sth“想要某人做某事”，空处填动词原形。根据“for their meat”和首字母提示可知，Rose不希望人们杀死狗吃肉。kill“杀死”，动词。故填(k)ill。 57．The fish got caught in the n________ by the fisherman. 【答案】(n)et 【详解】句意：鱼被渔夫用网捕获了。根据“in the n…”可知，句子中的空白处需要填入一个名词，表示渔夫用来捕获鱼的工具。根据常识，渔夫通常使用“网”来捕鱼，因此填入“net”最为合适。该词在句子中作介词“in”的宾语，表示鱼被捕获的工具。故填(n)et。 58．The mother uses a s________ voice to speak to her little child. 【答案】(s)oft 【详解】句意：母亲用温柔的声音对她的小孩说话。根据“voice to speak to her little child.”及首字母提示可知，用温柔的声音对她的小孩说话，soft“柔和的；温柔的”，形容词作定语，故填(s)oft。 59．The long t________ of an elephant can be used to pick up various things. 【答案】(t)runk 【详解】句意：大象的长鼻子可以用来捡起各种各样的东西。根据“The long…of an elephant can be used to pick up various things.”以及首字母提示可知，此处是指大象的鼻子，trunk“象鼻”，可数名词，根据“of an elephant”可知此处应使用名词的单数形式。故填(t)runk。 60．The w________ is a large sea animal. It is the biggest animal in the world. 【答案】(w)hale 【详解】句意：鲸鱼是一种大型海洋动物。它是世界上最大的动物。根据“It is the biggest animal in the world.”可知，世界上最大的动物是鲸鱼。whale“鲸鱼”，名词，结合is可知，名词用单数。故填(w)hale。 三、用单词的适当形式填空，每小题2分，满分40分 61．Some animals will go ________ in winter because there is nothing for them to eat. (hunger) 【答案】hungry 【详解】句意：有些动物在冬天会挨饿，因为没有东西给它们吃。go hungry“挨饿”，是固定搭配。 62．Tom’s little dog’s ________ made him feel sad. (die) 【答案】death 【详解】句意：汤姆的小狗的死让他感到很难过。名词所有格Tom’s little dog’s后需接名词，动词die对应的名词是death，故填death。 63．Seals have thick ________ to keep warm in cold ocean waters. (fur) 【答案】fur 【详解】句意：海豹有厚厚的皮毛可以在寒冷的海水中保暖。fur为不可数名词，thick fur表示“厚厚的皮毛”。 64．The _______ in the rainforest is rich and diverse. (wild) 【答案】wildlife 【详解】句意：雨林中的野生动植物丰富多样。句中定冠词The后需要接名词作主语，括号内提示词wild意为“野生的”，形容词，需转换为对应的名词形式，表达“野生动植物”这一含义，故填wildlife。 65．We need to _______ our habits to reduce harm to wild animals. (change) 【答案】change 【详解】句意：我们需要改变我们的习惯以减少对野生动物的伤害。句中“need to do sth.”为固定结构，意为“需要做某事”，其后应接动词原形。change为动词，意为“改变”。 66．With protection, the number of pandas ________ gradually. (increase) 【答案】is increasing 【详解】句意：随着保护措施的实施，大熊猫的数量正在逐渐增加。with protection表示“随着保护措施的实施”，句子强调数量正在增长，应用现在进行时，结构为“am/is/are+现在分词”，“the number of+复数名词”作主语时，表示“……的数量”，be动词用is，动词increase的现在分词为increasing。 67．The ________ of flowers attracts bees and butterflies. (smell) 【答案】smell 【详解】句意：花的气味吸引蜜蜂和蝴蝶。句中“The+名词+of”是固定结构，此处需要名词作主语，smell本身可作名词，意为“气味”。 68．The museum’s _______ of dinosaur fossils attracted many visitors. (display)   【答案】display 【详解】句意：博物馆的恐龙化石展览吸引了许多游客。根据“The museum’s”及“of dinosaur fossils”提示，此处应填名词作主语。“display”为可数名词“展览”，用单数形式。 69．Birds flap their ________ to fly thousands of miles during migration. (wing) 【答案】wings 【详解】句意：鸟类在迁徙过程中扇动翅膀飞行数千英里。主语birds为复数，空前形容词性物主代词their也表示复数，空处名词wing应用复数wings。 70．Students attended a _______ on wildlife conservation last week. (lecture) 【答案】lecture 【详解】句意：学生们上周参加了一场关于野生动物保护的讲座。根据“a”及句意，此处应填可数名词单数形式作宾语。lecture为可数名词“讲座”，用原形。 71．The ________ part of the mountain is a natural habitat for wolves. (west) 【答案】western 【详解】句意：这座山的西部是狼的天然栖息地。空处修饰名词“part”，需要用形容词形式，west是名词，意为“西方”，在词尾加-ern变为形容词形式western，意为“西部的”。 72．Human activities have a huge ________ on marine life. (influence) 【答案】influence 【详解】句意：人类活动对海洋生物有着巨大的影响。句中 “a huge”后需要接名词，“influence”本身可作名词，意为“影响”，应使用“have a huge influence on…”这一短语，意为“对……有巨大影响”。 73．The _______ of polar bears is declining due to climate change. (populate) 【答案】population 【详解】句意：由于气候变化，北极熊的数量正在减少。定冠词“The”和介词“of”之间需用名词作主语。“populate”为动词，其名词形式“population”意为“数量，种群”，表总数不可数。 74．We must _______ people from littering in natural reserves. (stop) 【答案】stop 【详解】句意：我们必须阻止人们在自然保护区乱扔垃圾。句中“must”为情态动词，后接动词原形；此处应使用“stop sb. from doing sth.”这一搭配，意为“阻止某人做某事”。 75．The _______ of avian flu (禽流感) worried bird watchers. (spread) 【答案】spread 【详解】句意：禽流感的传播让观鸟者感到担忧。the后接名词，spread本身可作名词，意为“传播”，the spread of表示“……的传播”。 76．The _______ at the zoo prepare fresh food for the animals daily.（keep） 【答案】keepers 【详解】句意：动物园里的饲养员每天为动物们准备新鲜的食物。定冠词the后接名词，keep的名词为keeper“饲养员”，根据prepare可知用复数keepers。 77．Zoos must _______ the basic needs of animals for food and space. (satisfaction) 【答案】satisfy 【详解】句意：动物园必须满足动物对食物和空间的基本需求。情态动词“must”后需接动词原形，构成谓语。“satisfaction”为名词，其动词形式为“satisfy”，意为“满足”。 78．Crocodiles have sharp _______ for catching prey.（tooth） 【答案】teeth 【详解】句意：鳄鱼有锋利的牙齿来捕捉猎物。tooth意为“牙齿”，是可数名词。此处泛指多颗牙齿，应用复数形式。tooth的复数形式为teeth。 79．Giraffes use their long ________ to reach leaves on tall trees. (neck) 【答案】necks 【详解】句意：长颈鹿用它们的长脖子够到高大树上的叶子。主语giraffes为复数，形容词性物主代词their也表示复数，名词neck应用复数necks。 80．The government plans to pass new _______ to ban hunting. (law) 【答案】laws 【详解】句意：政府计划通过新的法律来禁止狩猎。空前无限定词，空处用名词复数形式laws，表泛指。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $