期中复习之短文首字母填空10篇（Units1-4单元话题）-2025-2026学年七年级英语上学期期中复习题型知识点练习（沪教版2024）

期中复习之短文首字母填空10篇 （Units 1-4单元话题） 本资料共10篇专题训练，从上到下每单元依次对应2-3篇单元话题专题训练 单元 单元话题 Unit 1 Friendship 友谊 Unit 2 School Life 学校生活 Unit 3 The seasons 季节 Unit 4 The Earth 环保 A true friend is someone who is always there for us, listening without getting impatient, even when we repeat the s 1 stories over and over again. In our lives, we all long for f 2 . However, finding such a friend is not always easy. Many people come and go in our lives, but only a few can become our true friends. A p 3 connection based on trust and understanding is important in a friendship. True friends are c 4 . They notice when we are sad or in trouble and offer their s 5 without being asked. They share our joy and sadness and started by our side through thick and thin. 短文填词 Hi, I’m John. I’m a new member of the Reading Club. I have two Chinese friends here, Li Dan and Song Jia. Li Dan is from Beijing. He lives in New York with his grandparents. He is 12 years old. He has s 1 black hair. He wears glasses. He draws very well. He often draws p 2 for us. He likes reading too. He usually reads some books about basketball b 3 he likes playing basketball very much. Now he has many new friends in the club. He is not good at English. We often help him with his English. Song Jia is a Chinese girl, but she was born in New York. She lives here with her parents. She is 11. She is short but slim. She is a nice girl with good personal q 4 . She is helpful and c 5 . She often helps us study maths. She loves dancing and reading. She always listens to music when she is reading books. She is friendly to everyone. We all like her very much. Friendship is a wonderful thing that brings us together. In a true friendship, honesty is the most important. Good friends are always h 1 with you, no matter what. They are also p 2 , listening to your stories without getting bored. Having friends gives us c 3 . We feel brave to try new things and face our fears. We know they’ll always be there to lend a helping hand. They offer s 4 in difficult times and celebrate our success. Through friendship, we learn to i 5 ourselves and become better people. 语篇填词。根据短文内容及首字母提示，填写所缺单词。(每空限填一词) My name is Mike. I am from G 1 . I can speak German and English. My parents, my e 2 sister and I live in a flat. I study in a middle school. I love going to school. My school is close to my home, s 3 I usually go to school on foot. Classes start at 7:30 a.m., and I am seldom late. In the morning, we usually have three classes. Afternoon classes e 4 at 4 o’clock. Then my friend and I play soccer t 5 . I always enjoy myself at school. 阅读短文，根据上下文和首字母提示，写出所缺单词，注意使用正确形式。 Dear Mike, I’m glad to write to you. I live in Germany. It is a good country in Europe. I am a G 1 Seven student and my school day is very busy. At 8:30, I have Maths. I think it’s difficult. At 10:10, I have my morning b 2 . I go out of the classroom with my classmates to play. At 10:30, I have History. At 11:20, I have English. It’s easy and fun. Lunch is from 12:10 to 1:00. In the afternoon, I have Music and Geography. Music is my favourite subject, and I can play the g 3 very well. Afternoon classes e 4 at 3:50. I hope I can make friends with young people from all over the w 5 . 语篇填词。 My name is Li Hua. I’m a student of a j 1 high school. My school life is busy but interesting. I’m not good at my English speaking, so I join the English corner and d 2 my English skills. After school, I p 3 it hard and take part in the English drama club , L 4 , I became a member of it. I also take part in different a 5 , such as playing basketball, singing and swimming. It’s exciting to be a junior high student. I have a good time at school, and I enjoy every minute of it. 阅读短文，根据首字母提示用文中的单词补全短文。 Weather can change q 1 . One day, you might e 2 bright sunshine, but then you might find yourself standing in the rain. Sometimes, the temperature can drop b 3 0℃ in early spring, and snow might start falling. It’s important to keep an eye on the weather forecast (预报). It’s c 4 for the weather to affect (影响) our health, as sudden changes in weather may make us s 5 . So it’s a good idea to get ready for any “surprises”. 根据上下文及所给单词的首字母写出所缺单词。(每空只写一词) There are four s 1 in a year: spring, summer, autumn and winter. In spring, it o 2 rains, so plants have enough water to grow. Trees turn green, and flowers come out. In summer, the Sun s 3 brightly. It is hot but it’s the best time to go swimming. Children like summer because they can eat ice cream. Autumn is always cool and leaves on trees turn yellow and begin to fall. It’s a good time to go on a p 4 with family and friends. The weather in winter is c 5 . And it usually snows. Some people don’t like it and they don’t want to go out in winter. But winter is the best time to play with snow. 阅读短文，根据上下文和所给的首写字母写出所缺单词。注意使用正确形式，每空填写一词。 Rainforests are in the tropical regions (热带) of the Earth. The trees are usually very tall. Lots of rainfall helps them grow and live. The trees p 1 many living things with a home and food. Half of the world’s animal species (物种), such as monkeys, elephants and tigers, live in the rainforests. So rainforests are an i 2 part of the Earth. We make energy by b 3 things. After the trees are cut down, many of these animals have nowhere to live. Each day, we are losing hundreds of species of animals and plants. If we do not p 4 the rainforests now, we will never see them again. We must r 5 the importance of protecting them and take action right now. 根据短文内容及首字母提示，填写所缺单词。（每空限填一词） The Earth is our home. The Earth is a 1 with its beautiful nature. We can play with lovely animals, and enjoy beautiful flowers and green trees. Trees are our friends. They give us fresh air and a clean environment. But sometimes, people fell (砍伐) trees for building houses or just for money. This can make the air bad, and the Earth sad. Trees can take in h 2 gases and produce oxygen (产生氧气). Without trees, p 3 will become more and more serious (严重的). We will live in a dirty environment. What’s more, if trees d 4 many animals will lose their homes. Trees are so important to the Earth that we should p 5 them. We must remember that trees help to keep our world healthy and green. So, to make the Earth a better place for everyone, let’s plant more trees and take good care of them. Our Earth is becoming more polluted t 1 before. There are more cars on the roads, which makes the air dirtier. The water in the rivers is less clean than it used to be because of the waste people t 2 into them. We can see that the environment is changing. The skies were bluer a few years ago, but now they are not as clear. The animals had more space to live, but now their homes are smaller because t 3 are more buildings. However, there are also more people who care a 4 the environment now. They are planting more trees, which makes our cities greener and the air fresher. We need to do more to p 5 our Earth. If we all work together, we can make our planet healthier and more beautiful than ever before. 学科网（北京）股份有限公司 $ 期中复习之短文首字母填空10篇 （Units 1-4单元话题） 本资料共10篇专题训练，从上到下每单元依次对应2-3篇单元话题专题训练 单元 单元话题 Unit 1 Friendship 友谊 Unit 2 School Life 学校生活 Unit 3 The seasons 季节 Unit 4 The Earth 环保 A true friend is someone who is always there for us, listening without getting impatient, even when we repeat the s 1 stories over and over again. In our lives, we all long for f 2 . However, finding such a friend is not always easy. Many people come and go in our lives, but only a few can become our true friends. A p 3 connection based on trust and understanding is important in a friendship. True friends are c 4 . They notice when we are sad or in trouble and offer their s 5 without being asked. They share our joy and sadness and started by our side through thick and thin. 【答案】1．(s)ame 2．(f)riendship 3．(p)ersonal 4．(c)aring 5．(s)upport 【导语】本文一篇议论文。文章采用了直接、平实的语言，通过阐述真正朋友的定义和特性，表达了对友谊的珍视和对真正朋友的向往。 1．句意：一个真正的朋友总是在我们身边，倾听而不是不耐烦，即使我们一遍又一遍地重复同样的故事。结合“over and over again”和首字母“s”可知，此处是指反复地重复同样的故事；考查same“相同的”，形容词，在句中作定语，修饰名词“stories”。故填(s)ame。 2．句意：在我们的生活中，每个人都渴望友谊。结合上文“A true friend is someone who is always there for us,”和首字母“f”可知，真正的朋友是那些总是陪伴在我们身边的人，所以此处是指我们渴望友谊；考查friendship“友谊”，名词，此处用作不可数名词。故填(f)riendship。 3．句意：友谊中，基于信任和理解的个人联系至关重要。结合“connection”和首字母“p”可知，此处表示在友谊中，基于信任和理解的个人联系很重要；考查personal“个人的”，形容词，在句中作定语，修饰名词“connection”。故填(p)ersonal。 4．句意：真正的朋友是体贴入微的。结合“They notice when we are sad or in trouble”和首字母“c”可知，朋友们注意到我们的悲伤或困境，所以此处是指他们是体贴人的；考查caring“关心他人的；体贴人的”，形容词，在句中作表语。故填(c)aring。 5．句意：他们注意到我们的悲伤或困境，并主动提供支持，无需我们开口。结合“when we are sad or in trouble and offer”和首字母“s”可知，此处是指真正的朋友会在我们伤心或者处于困境时，不需要请求的情况下主动提供支持；考查support“支持”，不可数名词。故填(s)upport。 短文填词 Hi, I’m John. I’m a new member of the Reading Club. I have two Chinese friends here, Li Dan and Song Jia. Li Dan is from Beijing. He lives in New York with his grandparents. He is 12 years old. He has s 1 black hair. He wears glasses. He draws very well. He often draws p 2 for us. He likes reading too. He usually reads some books about basketball b 3 he likes playing basketball very much. Now he has many new friends in the club. He is not good at English. We often help him with his English. Song Jia is a Chinese girl, but she was born in New York. She lives here with her parents. She is 11. She is short but slim. She is a nice girl with good personal q 4 . She is helpful and c 5 . She often helps us study maths. She loves dancing and reading. She always listens to music when she is reading books. She is friendly to everyone. We all like her very much. 【答案】1．(s)traight/(s)hort 2．(p)ictures 3．(b)ecause 4．(q)ualities 5．(c)aring 【导语】本文是一篇记叙文，主要介绍了John在阅读俱乐部的两位中国朋友Li Dan和Song Jia的个人信息、兴趣爱好及性格特点。 1．句意：他有短黑发/他有黑直发。根据“...black hair”以及首字母提示可知设空处需用形容词修饰”black hair”。straight/short hair是常见搭配。故填(s)traight/(s)hort。 2．句意：他经常为我们画画。根据动词“draws”可知后接宾语，需用名词。结合首字母提示可知此处应为“画图画（pictures）”。故填(p)ictures。 3．句意：他通常读一些关于篮球的书，因为他非常喜欢打篮球。根据“He usually reads some books about basketball...he likes playing basketball very much”可知前后句为因果关系，需用连词“because”连接。故填(b)ecause。 4．句意：她是一个有着良好个人品质的女孩。根据“a nice girl with good personal...”可知设空处需用名词，且“personal qualities”（个人品质）是固定搭配。故填(q)ualities。 5．句意：她乐于助人且关心他人。根据“helpful and...”可知此处与“helpful”并列，需用形容词描述性格。“caring”（关心他人的）符合语境。故填(c)aring。 Friendship is a wonderful thing that brings us together. In a true friendship, honesty is the most important. Good friends are always h 1 with you, no matter what. They are also p 2 , listening to your stories without getting bored. Having friends gives us c 3 . We feel brave to try new things and face our fears. We know they’ll always be there to lend a helping hand. They offer s 4 in difficult times and celebrate our success. Through friendship, we learn to i 5 ourselves and become better people. 【答案】1．(h)onest 2．(p)atient 3．(c)ourage 4．(s)upport 5．(i)mprove 【导语】本文阐述了真正朋友的定义和特性。 1．句意：不管怎样，好朋友对你总是诚实的。根据“In a true friendship, honesty is the most important.”可知，好朋友是诚实的，空后应填形容词honest“诚实的”作表语。故填(h)onest。 2．句意：他们也会耐心倾听你的故事，不会厌烦。根据“without getting bored”可知，朋友会耐心倾听自己，空处应填patient“耐心的”作表语。故填(p)atient。 3．句意：朋友们会给我们勇气。根据“We feel brave to try new things and face our fears.”可知，朋友会给我们勇气，空处应填名词courage“勇气”作直接宾语，是不可数名词。故填(c)ourage。 4．句意：他们会在困难时刻提供帮助，庆祝我们的成功。根据“We know they’ll always be there to lend a helping hand.”可知，朋友们会帮助我们，此处应填support表示“支撑，帮助”，是不可数名词。故填(s)upport。 5．句意：通过友谊，我们学习提高我们自己，成为更好的人。根据“become better people”可知，此处是提高自己，improve“提高”，learn to do sth“学习做某事”，因此填动词原形。故填(i)mprove。 语篇填词。根据短文内容及首字母提示，填写所缺单词。(每空限填一词) My name is Mike. I am from G 1 . I can speak German and English. My parents, my e 2 sister and I live in a flat. I study in a middle school. I love going to school. My school is close to my home, s 3 I usually go to school on foot. Classes start at 7:30 a.m., and I am seldom late. In the morning, we usually have three classes. Afternoon classes e 4 at 4 o’clock. Then my friend and I play soccer t 5 . I always enjoy myself at school. 【答案】1．(G)ermany 2．(e)lder 3． (s)o 4．(e)nd 5．(t)ogether 【导语】本文是Mike的自我介绍。 1．句意：我来自德国。此处是指作者来自的国家，结合首字母可知，是指德国。故填(G)ermany。 2．句意：我父母、姐姐和我住在一套公寓里。根据“sister”可知，是指自己的姐姐，应用elder sister。故填(e)lder。 3．句意：我的学校离家很近，所以我通常步行去学校。前后句是因果关系，后句是结果，应用so。故填(s)o。 4．句意：下午的课在4点结束。根据“4 o’clock”可知，4点是下午课结束的时间，应用动词end。句子是一般现在时，主语是复数，动词用原形。故填(e)nd。 5．句意：然后我和朋友一起踢足球。根据“Then my friend and I play soccer”和首字母可知，是指两人一起提足球，应用副词together“一起”。故填(t)ogether。 阅读短文，根据上下文和首字母提示，写出所缺单词，注意使用正确形式。 Dear Mike, I’m glad to write to you. I live in Germany. It is a good country in Europe. I am a G 1 Seven student and my school day is very busy. At 8:30, I have Maths. I think it’s difficult. At 10:10, I have my morning b 2 . I go out of the classroom with my classmates to play. At 10:30, I have History. At 11:20, I have English. It’s easy and fun. Lunch is from 12:10 to 1:00. In the afternoon, I have Music and Geography. Music is my favourite subject, and I can play the g 3 very well. Afternoon classes e 4 at 3:50. I hope I can make friends with young people from all over the w 5 . 【答案】1．(G)rade 2．(b)reak 3．(g)uitar 4．(e)nd 5．(w)orld 【导语】本文是一篇记叙文，主要介绍了作者一天的时间安排。 1．句意：我是一名七年级的学生，我的学校日子很忙。根据“Seven student”和首字母G可知，此处指七年级，grade“年级”符合句意。故填(G)rade。 2．句意：在十点十分，我有我的晨间休息。根据“I go out of the classroom with my classmates to play.”和首字母b可知，十点十分有一段休息时间，break“休息”。故填(b)reak。 3．句意：音乐是我最喜欢的科目，我吉他弹得很好。根据“Music is my favourite subject, and I can play the g...”可知，此处说的是一种乐器，guitar“吉他”符合语境。故填(g)uitar。 4．句意：下午的课在三点五十结束。根据首字母e可知，此处说的是课程结束的时间。本句时态为一般现在时，主语Afternoon classes是复数，动词end“结束”要用原形。故填(e)nd。 5．句意：我希望我能和来自世界各地的年轻人交朋友。根据“young people from all over the w...”可知，本题考查all over the world“世界各地的”。故填(w)orld。 语篇填词。 My name is Li Hua. I’m a student of a j 1 high school. My school life is busy but interesting. I’m not good at my English speaking, so I join the English corner and d 2 my English skills. After school, I p 3 it hard and take part in the English drama club , L 4 , I became a member of it. I also take part in different a 5 , such as playing basketball, singing and swimming. It’s exciting to be a junior high student. I have a good time at school, and I enjoy every minute of it. 【答案】1．(j)unior 2．(d)evelop 3．(p)ractise 4．(L)uckily 5．(a)ctivities 【导语】本文是一篇记叙文。文章介绍了作者李华在初中的学习生活。 1．句意：我是一名初中生。根据首字母提示可知，此处表示“初中生”。junior high school表示“初中”。故填(j)unior。 2．句意：我不擅长说英语，所以我加入英语角提高我的英语技能。“加入英语角”的目的是“发展英语技能”，结合首字母提示可知，空处表示“发展，提高”。故填(d)evelop。 3．句意：放学后，我刻苦练习并参加英语戏剧社。根据空后的hard可知，此处表示“刻苦练习”。故填(p)ractise。 4．句意：很幸运，我成了其中一员。空处修饰整个句子，用副词形式，结合首字母提示可知，此处表示“幸运的是”，句首单词首字母大写。故填(L)uckily。 5．句意：我也参加不同的活动，比如打篮球、唱歌和游泳。根据“such as playing basketball, singing and swimming”可知，此处指“参加不同的活动”，用复数形式。activity表示“活动”，其复数形式将y变成i再加-es。故填(a)ctivities。 阅读短文，根据首字母提示用文中的单词补全短文。 Weather can change q 1 . One day, you might e 2 bright sunshine, but then you might find yourself standing in the rain. Sometimes, the temperature can drop b 3 0℃ in early spring, and snow might start falling. It’s important to keep an eye on the weather forecast (预报). It’s c 4 for the weather to affect (影响) our health, as sudden changes in weather may make us s 5 . So it’s a good idea to get ready for any “surprises”. 【答案】1．(q)uickly 2．(e)xperience 3．(b)elow 4．(c)ommon 5．(s)ick 【导语】本文主要讲述了天气变化对人类健康的影响。 1．句意：天气可以快速变化。根据“One day, you might e... bright sunshine, but then you might find yourself standing in the rain.”及首字母可知，是指天气变化很快，用副词quickly“快速地”，修饰动词change。故填(q)uickly。 2．句意：一天，你可能会经历明媚的阳光，但之后你可能会发现自己站在雨中。根据“bright sunshine”及首字母可知，是指经历明媚的阳光，experience“经历”，might后跟动词原形。故填(e)xperience。 3．句意：有时，早春的温度可能会降至0℃以下，雪花可能会开始飘落。根据“0℃”可知，是指温度在0℃以下，用介词below“在……以下”。故填(b)elow。 4．句意：天气影响我们的健康是很常见的，因为天气的突然变化可能会让我们生病。根据“It’s c... for the weather to affect (影响) our health”可知，是指天气影响健康是常见的，common“常见的”，形容词作表语。故填(c)ommon。 5．句意：天气影响我们的健康是很常见的，因为天气的突然变化可能会让我们生病。根据“It’s c... for the weather to affect (影响) our health”及首字母可知，是指天气的突然变化可能会让我们生病，sick“生病的”，形容词作宾语补足语。故填(s)ick。 根据上下文及所给单词的首字母写出所缺单词。(每空只写一词) There are four s 1 in a year: spring, summer, autumn and winter. In spring, it o 2 rains, so plants have enough water to grow. Trees turn green, and flowers come out. In summer, the Sun s 3 brightly. It is hot but it’s the best time to go swimming. Children like summer because they can eat ice cream. Autumn is always cool and leaves on trees turn yellow and begin to fall. It’s a good time to go on a p 4 with family and friends. The weather in winter is c 5 . And it usually snows. Some people don’t like it and they don’t want to go out in winter. But winter is the best time to play with snow. 【答案】1．(s)easons 2．(o)ften 3．(s)hines 4．(p)icnic 5．(c)old 【导语】本文主要介绍了一些有关季节的事情。 1．句意：一年有四个季节：春、夏、秋、冬。结合首字母提示词“s”和“There are four...in a year”可知，这里是指四个季节，所以要填一个复数名词“seasons季节”，作主语。故填(s)easons。 2．句意：春天经常下雨，所以植物有足够的水分生长。结合首字母提示词“o”和“In spring, it...rains”可知，这里是指经常下雨，所以要填一个副词“often经常”，作状语。故填(o)ften。 3．句意：在夏天，阳光灿烂。结合首字母提示词“s”和“the Sun...brightly.”可知，这里是指照耀。结合语境可知，该文是一般现在时，且主语“the Sun”是第三人称单数名词，所以要填一个三单形式“shines照耀”，作谓语。故填(s)hines。 4．句意：这是与家人和朋友去野餐的好时机。结合首字母提示词“p”和固定搭配“go on a picnic去野餐”可知，这里要填一个名词“picnic野餐”，作宾语。故填(p)icnic。 5．句意：冬天的天气很冷。结合首字母提示词“c”和“The weather in winter is...”可知，这里是指冬天天气是寒冷的，所以要填一个形容词“cold寒冷的”，作表语。故填(c)old。 阅读短文，根据上下文和所给的首写字母写出所缺单词。注意使用正确形式，每空填写一词。 Rainforests are in the tropical regions (热带) of the Earth. The trees are usually very tall. Lots of rainfall helps them grow and live. The trees p 1 many living things with a home and food. Half of the world’s animal species (物种), such as monkeys, elephants and tigers, live in the rainforests. So rainforests are an i 2 part of the Earth. We make energy by b 3 things. After the trees are cut down, many of these animals have nowhere to live. Each day, we are losing hundreds of species of animals and plants. If we do not p 4 the rainforests now, we will never see them again. We must r 5 the importance of protecting them and take action right now. 【答案】1．(p)rovide 2．(i)mportant 3．(b)urning 4．(p)rotect 5．(r)ealize 【导语】本文主要介绍了雨林的重要性，呼吁大家立即采取行动保护雨林。 1．句意：树木为许多生物提供了家和食物。根据句意可知，树木为许多生物提供了家和食物，“provide sb. with sth.”意为“提供某物给某人”，主语the trees是复数，时态为一般现在时，动词用原形。故填(p)rovide。 2．句意：所以雨林是地球的重要组成部分。根据“Half of the world’s animal species (物种), such as monkeys, elephants and tigers, live in the rainforests.”可知，世界上一半的动物物种都生活在热带雨林中，可以推断雨林很重要，important意为“重要的”，符合语境。故填(i)mportant。 3．句意：我们通过燃烧来制造能量。根据句意可知，我们通过燃烧来制造能量，介词by后跟动名词，burn意为“燃烧”。故填(b)urning。 4．句意：如果我们现在不保护雨林，我们就再也见不到它们了。该句为if引导的条件状语从句，遵循“主将从现”原则。助动词do not后需填入动词原形，protect“保护”符合语境。故填(p)rotect。 5．句意：我们必须意识到保护它们的重要性，并立即采取行动。“realize the importance of”意为“意识到……的重要性”，must是情态动词，后跟动词原形。故填(r)ealize。 根据短文内容及首字母提示，填写所缺单词。（每空限填一词） The Earth is our home. The Earth is a 1 with its beautiful nature. We can play with lovely animals, and enjoy beautiful flowers and green trees. Trees are our friends. They give us fresh air and a clean environment. But sometimes, people fell (砍伐) trees for building houses or just for money. This can make the air bad, and the Earth sad. Trees can take in h 2 gases and produce oxygen (产生氧气). Without trees, p 3 will become more and more serious (严重的). We will live in a dirty environment. What’s more, if trees d 4 many animals will lose their homes. Trees are so important to the Earth that we should p 5 them. We must remember that trees help to keep our world healthy and green. So, to make the Earth a better place for everyone, let’s plant more trees and take good care of them. 【答案】1．(a)mazing 2．(h)armful 3．(p)ollution 4．(d)isappear 5．(p)rotect 【导语】本文主要讲述了树木是我们的朋友，树木的重要性，呼吁大家种植更多的树木，并且保护树木。 1．句意：地球以其美丽的自然风光而令人惊叹。根据“with its beautiful nature”以及首字母a可知，填“amazing”表示令人惊叹。故填(a)mazing。 2．句意：树木可以吸收有害气体并产生氧气。根据“Trees can take in...gases and produce oxygen.”以及常识可知，树木可以吸收有害气体，根据首字母，填“harmful”表示有害的。故填(h)armful。 3．句意：没有树木，污染将会变得越来越严重。根据“Without trees”和“serious”可知，没有树木，污染会越来越严重，根据首字母提示，填“pollution”表示污染。故填(p)ollution。 4．句意：更重要的是，如果树木消失，许多动物将会失去家园。根据“many animals will lose their homes”可知，动物失去家园，是因为树木消失，根据首字母提示，可知填disappear表示消失。故填(d)isappear。 5．句意：树木对于地球来说如此重要，我们应该保护它们。根据“Trees are so important to the Earth”可知，树木对于地球很重要，所以我们要保护它们，根据首字母提示，填protect。故填(p)rotect。 Our Earth is becoming more polluted t 1 before. There are more cars on the roads, which makes the air dirtier. The water in the rivers is less clean than it used to be because of the waste people t 2 into them. We can see that the environment is changing. The skies were bluer a few years ago, but now they are not as clear. The animals had more space to live, but now their homes are smaller because t 3 are more buildings. However, there are also more people who care a 4 the environment now. They are planting more trees, which makes our cities greener and the air fresher. We need to do more to p 5 our Earth. If we all work together, we can make our planet healthier and more beautiful than ever before. 【答案】1．(t)han 2．(t)hrow 3．(t)here 4．(a)bout 5．(p)rotect 【导语】本文是一篇说明文。讲述了环境污染以及人们可以做什么来保护环境。 1．句意：我们的地球正变得比以前更污染。根据“more polluted”以及首字母提示可知此处是比较级，用比较级的标志词than。故填(t)han。 2．句意：由于人们往河里扔垃圾，河里的水不如以前干净了。根据“the waste people...”以及首字母提示可知此处表示 “扔”，时态用一般现在时。故填(t)hrow。 3．句意：这些动物（以前）有更多的生存空间，但现在它们的家更小了，因为有更多的建筑。根据“...are more buildings”以及首字母提示可知此处表示某地有某物，用there be句型。故填(t)here。 4．句意：然而，现在也有更多的人关心环境。根据“who care...the environment now”以及首字母提示可知此处表示人们关心环境。关心“care about”.故填(a)bout。 5．句意：我们需要做更多的事情来保护我们的地球。根据“If we all work together, we can make our planet healthier and more beautiful than ever before.”以及首字母提示可知此处表示“保护protect”。to后用动词原形，表目的。故填(p)rotect。 学科网（北京）股份有限公司 $