Unit 8 Our Blue Planet 语法填空10篇（单元话题：蔚蓝的地球家园）-2025-2026学年七年级英语下册单元重难点易错题精练（仁爱科普版）

Unit 8 Our Blue Planet 语法填空10篇 内容导航 单元话题 基础语篇练习 重难语篇练习 单元话题聚焦 蔚蓝的地球家园 基础语篇练习 稳扎稳打 必拿分数：聚焦稳拿分数题目，确保基础分值 重难语篇练习 突破瓶颈 争夺高分：聚焦高难度题目，争夺关键分数 基础语篇练习 阅读下面短文，在空白处填入一个适当的单词（有提示词的，填入所给单词的正确形式）。 Hello, I am Mingming. I live in a small town. There is not 1 (enough) fresh air in my hometown. So fresh air is very 2 (value) here. We have to protect the air very 3 (careful). We usually go to school or work by bike or on foot instead of driving cars. We plant more trees to make the air 4 (clean). We try 5 (reduce) the use of plastic bags and disposable products to cut down air pollution. 6 have fresher air, we also ask the factories nearby to control their waste gas emissions. We spend a lot of time and energy 7 (improve) the air quality. I’m sure we don’t need to worry 8 air pollution from now on with our efforts. We are very happy 9 (work) together to make 10 difference. 【答案】 1．enough 2．valuable 3．carefully 4．cleaner 5．to reduce 6．To 7．improving 8．about 9．to work 10．a 【导语】本文讲述了明明家乡的空气质量状况，介绍了当地人为保护空气、改善空气质量所采取的多种行动，表达了大家共同努力、让环境变得更好的信心与愿望。 1．句意：我的家乡没有足够的新鲜空气。根据“There is not...fresh air in my hometown.”可知，此处表示“足够的”新鲜空气，enough作形容词，修饰名词fresh air。故填enough。 2．句意：所以新鲜空气在这里非常珍贵。根据“So fresh air is very...here.”可知，be动词后需用形容词作表语，value的形容词形式是valuable，表示“珍贵的”。故填valuable。 3．句意：我们必须非常小心地保护空气。根据“We have to protect the air very...”可知，此处修饰动词protect，需用副词形式，careful的副词形式是carefully，表示“小心地”。故填carefully。 4．句意：我们种更多树让空气更干净。根据“We plant more trees to make the air...”可知，make sth.+形容词比较级，表示“让某物更……”，clean的比较级是cleaner，表示“更干净的”。故填cleaner。 5．句意：我们尽力减少塑料袋和一次性用品的使用。根据“We try...the use of plastic bags...”可知，try to do sth.为固定搭配，表示“尽力做某事”，此处应用动词不定式。故填to reduce。 6．句意：为了拥有更清新的空气，我们也要求附近的工厂控制废气排放。根据“...have fresher air, we also ask the factories nearby...”可知，此处表示目的，应用动词不定式“to have...”作目的状语，句首首字母大写。故填To。 7．句意：我们花很多时间和精力改善空气质量。根据“We spend a lot of time and energy...”可知，spend...(in) doing sth.为固定搭配，表示“花费……做某事”，此处应用动名词形式improving。故填improving。 8．句意：我相信，通过我们的努力，从今以后我们不必担心空气污染。根据“we don’t need to worry...air pollution”可知，worry about为固定短语，表示“担心……”。故填about。 9．句意：我们很高兴一起努力做出改变。根据“We are very happy...together”可知，be happy to do sth.为固定搭配，表示“很高兴做某事”，此处应用动词不定式。故填to work。 10．句意：我们很高兴一起努力做出改变。根据“make...difference”可知，make a difference为固定短语，表示“有影响，起作用，做出改变”。故填a。 David and Jimmy are good friends. They like to go 1 (boat) on the river near their city. They each have their own boat. David likes yellow, so his boat is light 2 . Jimmy’s favorite color is brown, and he bought 3 brown boat. On a sunny and cool Sunday, they went boating on the river 4 their families. They brought fishing poles (钓鱼竿), 5 they can try to catch fish from the river. They had a 6 time on their boats. But they 7 (see) many plastic 8 (bag) in the river. The river looked like a big rubbish bin. It isn’t a good thing. They 9 (worry) about it and decided to do something for the river. In the afternoon, they did 10 (they) best to clean up the rubbish in the river. They also put up a sign near the bank. It told people not to throw rubbish into the river. 【答案】 1．boating 2．yellow 3．a 4．with 5．so 6．good/great 7．saw 8．bags 9．worried 10．their 【导语】本文是一篇记叙文，讲述了David和Jimmy在河边划船时发现河流污染，并采取措施清理垃圾的故事。 1．句意：他们喜欢在城市附近的河上划船。go boating“去划船”，是固定搭配。故填boating。 2．句意：David喜欢黄色，所以他的船是浅黄色的。根据“David likes yellow”可知，此处指浅黄色的，yellow符合。故填yellow。 3．句意：Jimmy最喜欢的颜色是棕色，他买了一艘棕色的船。此处表示泛指，brown以辅音音素开头，用a。故填a。 4．句意：在一个晴朗凉爽的周日，他们和家人一起去河边划船。根据“they went boating on the river…their families”的语境可知，此处指他们和家人一起去河边划船，with“和”符合。故填with。 5．句意：他们带了钓鱼竿，这样他们可以试着从河里钓鱼。根据“They brought fishing poles (钓鱼竿)…they can try to catch fish from the river.”的语境可知，前后句表示因果关系，前因后果，so符合。故填so。 6．句意：他们在船上玩得很开心。have a good/great time“过得愉快；玩得开心”，是固定搭配。故填good/great。 7．句意：但他们看到河里有许多塑料袋。句子时态为一般过去式，用saw。故填saw。 8．句意：但他们看到河里有许多塑料袋。根据“many”可知，此处用复数形式bags。故填bags。 9．句意：他们担心它，决定为这条河做点什么。句子时态为一般过去式，用worried。故填worried。 10．句意：下午，他们尽最大努力清理河里的垃圾。do one’s best“尽最大努力”，是固定搭配，用their。故填their。 阅读下面短文，根据语境或所给单词的提示，在每个空格内填入一个恰当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。 David and Jimmy are good friends. They like to go 1 (boat) on the river near their city. They each have their own boat. David likes yellow, so his boat is light 2 . Jimmy’s favorite color is brown, and he bought 3 brown boat. On a sunny and cool Sunday, they went boating on the river 4 their families. They brought fishing poles (钓鱼竿), 5 they can try to catch fish from the river. They had a 6 time on their boats. But they 7 (see) many plastic 8 (bag) in the river. The river looked like a big rubbish bin. It isn’t a good thing. They 9 (worry) about it and decided to do something for the river. In the afternoon, they did 10 (they) best to clean up the rubbish in the river. They also put up a sign near the bank. It told people not to throw rubbish into the river. 【答案】 1．boating 2．yellow 3．a 4．with 5．so 6．good/great 7．saw 8．bags 9．worried 10．their 【导语】本文是一篇记叙文，讲述了David和Jimmy在河边划船时发现河流污染，并采取措施清理垃圾的故事。 1．句意：他们喜欢在城市附近的河上划船。go boating“去划船”，是固定搭配。故填boating。 2．句意：David喜欢黄色，所以他的船是浅黄色的。根据“David likes yellow”可知，此处指浅黄色的，yellow符合。故填yellow。 3．句意：Jimmy最喜欢的颜色是棕色，他买了一艘棕色的船。此处表示泛指的含义，brown以辅音音素开头，用a。故填a。 4．句意：在一个晴朗凉爽的周日，他们和家人一起去河边划船。根据“they went boating on the river … their families”的语境可知，此处指他们和家人一起去河边划船，with“和”符合。故填with。 5．句意：他们带了钓鱼竿，这样他们可以试着从河里钓鱼。根据“They brought fishing poles (钓鱼竿)…they can try to catch fish from the river.”的语境可知，此处表示因果关系，前因后果，so符合。故填so。 6．句意：他们在船上玩得很开心。have a good/great time“过得愉快；玩得开心”，是固定搭配。故填good/great。 7．句意：但他们看到河里有许多塑料袋。句子时态为一般过去式，用saw。故填saw。 8．句意：但他们看到河里有许多塑料袋。根据“many”可知，此处用复数形式bags。故填bags。 9．句意：他们担心它，决定为这条河做点什么。句子时态为一般过去式，用worried。故填worried。 10．句意：下午，他们尽最大努力清理河里的垃圾。do one’s best“尽最大努力”，是固定搭配，用their。故填their。 阅读下面短文，在空白处按要求填入适当的单词或括号内单词的正确形式。每空1个单词。 What do you think of our life today? Life today is much easier than it was 1 (hundred) of years ago. But there is a serious problem—pollution. We smell it, drink it and even hear it. Even we can’t see the sky 2 (clear). Many years ago, there were not many people, So the pollution was not very serious. 3 people used up the land (陆地), they moved to a new place. Because they hope 4 (live) a better life. But we can’t do that now. What will the future be like? Some 5 (science) say that the pollution will be more serious. The city will be 6 (crowded) because there will be more people and cars. At last, the earth will be a 7 (danger) place for humans. They have to leave the earth and look 8 another planet to live on. Luckily, many countries 9 (make) rules to stop pollution now. They ask people to take the subway or bus to work. They stop people from burning coal (煤炭). They also ask people to plant more trees. So everyone should play a role in 10 (save) the environment. 【答案】 1．hundreds 2．clearly 3．When 4．to live 5．scientists 6．more crowded 7．dangerous 8．for 9．are making 10．saving 【导语】本文讨论了现代生活与过去生活的对比，指出了当今污染问题的严重性，并预测了未来可能面临的挑战，包括城市拥挤和地球变得不适合居住。同时，文章也提到了许多国家正在采取措施来制止污染，并呼吁每个人都要在保护环境中发挥作用。 1．句意：今天的生活比几百年前轻松多了。根据“of years ago”可知，此处表示“几百年前”，用“hundreds of”表示“成百上千的”。故填hundreds。 2．句意：甚至我们无法清晰地看见天空。根据“see the sky”可知，此处表示“清晰地看见天空”，修饰动词用副词“clearly”。故填clearly。 3．句意：当人们用完了陆地，他们搬到一个新的地方。根据“people used up the land (陆地), they moved to a new place”可知，此处表示“当人们用完了陆地”，用“when”引导时间状语从句，句首首字母大写。故填When。 4．句意：因为他们希望过上更好的生活。根据“hope”可知，此处表示“希望做某事”，用“hope to do”的结构。故填to live。 5．句意：一些科学家说污染会更严重。根据“Some”可知，此处表示“一些科学家”，用名词“scientist”的复数形式“scientists”。故填scientists。 6．句意：城市会更拥挤，因为会有更多的人和车。根据“because there will be more people and cars”可知，此处表示“城市会更拥挤”，用“crowded”的比较级“more crowded”。故填more crowded。 7．句意：最后，地球会成为对人类来说危险的地方。根据“place”可知，此处表示“危险的地方”，用形容词“dangerous”修饰名词“place”。故填dangerous。 8．句意：他们不得不离开地球，寻找另一个星球居住。根据“look … another planet to live on”可知，此处表示“寻找另一个星球居住”，用“look for”表示“寻找”。故填for。 9．句意：幸运的是，现在许多国家正在制定规则来制止污染。根据“now”可知，此处表示“现在正在制定规则”，主语是“countries”，用现在进行时“are making”。故填are making。 10．句意：因此每个人都应该在拯救环境中发挥作用。根据“play a role in”可知，此处表示“在……中发挥作用”，后面接动名词“saving”作宾语。故填saving。 阅读下面短文，根据语境或所给单词的提示，在每个空格内填入恰当的词，每空最多两个词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。 Hello, my name is Anna. Last week, I 1 (read) an article (文章) about protecting the earth. I would like to share it with you. The earth is 2 wonderful place. There 3 (be) forests, rivers and mountains. There are also different seasons and weather. Spring is warm, and it often rains hard in summer. In autumn, leaves (树叶) are 4 (color). In winter, it is often cold and snowy, so it’s very exciting to make 5 (snowman). The earth is our home, and it provides us 6 air, water and food. 7 today there is some pollution (污染). Some people throw litter everywhere. Some people put dirty water into rivers. We must stop 8 (do) these things to protect the earth for 9 (we) future. I want 10 (make) friends with junior high school students from all over the world. If you have something good to share with me, email me, please. 【答案】 1．read 2．a 3．are 4．colorful 5．snowmen 6．with 7．But 8．doing 9．our 10．to make 【导语】本文主要讲述Anna阅读一篇关于保护地球的文章后，分享地球的美好、面临的污染问题以及呼吁保护地球的相关内容。 1．句意：上周，我阅读了一篇关于保护地球的文章。根据“Last week”可知，句子是一般过去时，read应用过去式read。故填read。 2．句意：地球是一个美妙的地方。place是可数名词单数，此处表示“一个”，wonderful以辅音音素开头，应用a。故填a。 3．句意：有森林、河流和山脉。there be句型遵循“就近原则”，forests是复数，谓语动词应用are。故填are。 4．句意：在秋天，树叶是色彩斑斓的。此处需要形容词作表语，color的形容词形式是colorful ，表示“色彩斑斓的；彩色的”。故填colorful。 5．句意：在冬天，经常又冷又下雪，所以堆雪人很令人兴奋。snowman是可数名词单数，此处前面无限定词，应用复数形式。故填snowmen。 6．句意：地球是我们的家，它为我们提供空气、水和食物。provide sb. with sth.是固定搭配，表示“为某人提供某物”。故填with。 7．句意：但如今存在一些污染 。前文讲地球美好，此处说有污染，是转折关系，用but ，位于句首首字母大写。故填But。 8．句意：我们必须停止做这些事情来为我们的未来保护地球。stop doing sth.表示“停止做某事（正在做的事）”，此处指停止破坏环境的行为，用doing。故填doing。 9．句意：我们必须停止做这些事情来为我们的未来保护地球。此处修饰future，用形容词性物主代词our，表示“我们的”。故填our。 10．句意：我想要和来自世界各地的初中生交朋友。want to do sth.是常用搭配，表示“想要做某事”，故用to make。故填to make。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Do you like running? Some people think running is 1 (bore). But there are ways to make it exciting—for example, “plogging”. Plogging is a new exercise trend (趋势) from Sweden. The name comes from the words “pick up” 2 “jogging”. It means picking up the trash (垃圾) while running. Ploggers go outside with a pair of gloves and 3 trash bag. If they see trash as they run, they will stop 4 (pick) it up. Nobody 5 (like) to see trash while they’re doing exercise. This new trend brings environmental protection (环保) and healthy living together. Plogging may even be 6 (good) for you than just running. In fact, bending down (弯腰) to pick up the trash 7 (be) another kind of exercise itself. So, try plogging with your friends on your way 8 school. You can stay 9 (health) and keep the environment 10 (clean) at the same time. 【答案】 1．boring 2．and 3．a 4．to pick 5．likes 6．better 7．is 8．to 9．healthy 10．clean 【导语】本文介绍了一种有趣的锻炼方式——跑步捡垃圾。 1．句意：有些人认为跑步很无聊。is后接形容词作表语，修饰物用以ing为结尾的形容词，boring“无聊的”。故填boring。 2．句意：这个名字来源于单词“捡”和“慢跑”。“pick up”与“jogging”是并列关系，用and连接。故填and。 3．句意：跑步捡垃圾的人外出时戴上手套和一个垃圾袋。根据“go outside with a pair of gloves and...trash bag”可知，此处泛指一个垃圾袋，trash是辅音音素开头的单词，用a。故填a。 4．句意：如果他们在奔跑时看到垃圾，他们就会停下来捡起来。根据“they will stop…it up”可知，停下然后捡起来，stop to do sth“停下来去做某事”。故填to pick。 5．句意：没有人喜欢在锻炼的时候看垃圾。此句是一般现在时，不定代词nobody作主语，动词用三单。故填likes。 6．句意：跑步捡垃圾甚至可能比单纯的跑步对你更好。be后接形容词作表语，根据than可知，此空应填比较级。故填better。 7．句意：事实上，弯腰捡垃圾本身也是一种锻炼。此句是主系表结构，此句是一般现在时，动名词作主语，be动词用is。故填is。 8．句意：所以，试着在上学的路上和你的朋友一起跑步捡垃圾吧。on one’s way to“在去某地的路上”，固定搭配。故填to。 9．句意：你可以保持健康，同时保持环境清洁。stay healthy“保持健康”，healthy是形容词作表语。故填healthy。 10．句意：你可以保持健康，同时保持环境清洁。keep sth+形容词，表示“保持……”，形容词作宾补。故填clean。 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。 Engineers in Finland created the world’s first fully working “sand battery” 1 (recent).   If you have ever visited a beach 2 a hot day, you must know how hot the sand is. We also know that sand not only 3 (get) very hot, but also is quite good at keeping heat. With this knowledge, engineers built a seven-meter-high “battery” full 4 sand, about 100 tons! Energy can be stored as heat by the sand. The sand heats up to around 500℃ and stays hot for 5 (month). That heat is used to make homes, offices or even swimming pools warm often. 6 (help) with climate（气候）change, countries are moving away from fossil fuels (石油) and using more green energy. Finding ways to store the green energy is very 7 (importance). Scientists are trying different ways 8 create “batteries”. Switzerland just finished creating a big “water battery”! Whether it’s a 9 (tradition) battery or one that uses sand or water, they can all help 10 (we) deal with climate change. 【答案】 1．recently 2．on 3．gets 4．of 5．months 6．To help 7．important 8．to 9．traditional 10．us 【分析】【导语】本文主要介绍了芬兰工程师最近制造出世界上第一块完全正常工作的“沙子电池”，利用沙子的热量用来为家庭、办公室甚至游泳池提供温暖。 1．句意：芬兰的工程师们最近发明了世界上第一个完全工作的“沙子电池”。此处作状语应用recent的副词recently“最近”。故填recently。 2．句意：如果你曾经在炎热的日子去过海滩，你一定知道沙子有多热。 根据“a hot day”可知，此处用介词on。故填on。 3．句意：我们还知道，沙子不仅会变得很热，而且还能很好地保温。根据“but also is quite good at keeping heat”可知时态为一般现在时，主语是sand，动词get应用三单形式。故填gets。 4．这些知识，工程师们建造了一个7米高的电池，里面装满了大约100吨的沙子。根据“built a seven-meter-high ‘battery’ full...sand, about 100 tons”可知此处固定短语full of“充满”。故填of。 5．句意：沙子加热到500华氏度左右，并保持数月的高温。根据“stays hot for...”可知是指保持数月高温，应用名词month的复数表泛指。故填months。 6．句意：为了帮助应对气候变化，各国正在逐步放弃化石燃料，转而使用更多的绿色能源。根据“... with climate（气候）change,”可知这是目的，应用help的动词不定式作目的状语，句首首字母大写。故填To help。 7．句意：寻找储存绿色能源的方法是非常重要的。importance意为“重要性”，名词，此处应用形容词important“重要的”作表语。故填important。 8．句意：科学家们正在尝试不同的方法来制造“电池”。根据“trying different ways...create ‘batteries’”可知尝试不同的方法是为了制造“电池”，应用动词不定式表目的，故填to。 9．句意：无论是传统的电池还是使用沙子或水的电池，它们都可以帮助我们应对气候变化。 空后的battery是名词，需用形容词修饰，tradition的形容词为traditional。故填traditional。 10．句意：无论是传统的电池还是使用沙子或水的电池，它们都可以帮助我们应对气候变化。此处作动词help的宾语应用人称代词we的宾格us“我们”。故填us。 请认真阅读下面短文，根据语篇内容，在空白处填入括号内单词的正确形式或时态， 使短文通顺、连贯。 What do you usually do with the waste in your life? Someone finds a good use for the waste. There is a yellow car in the picture. It just 1 (look) like the other cars we see in the street. If you watch it carefully, you 2 (find) it’s kind of special. Because it5s a car out of waste, twenty-two students made this car by working 3 (close) with each other. Some of them drew plans, some tried to make 4 (model) and others picked different materials. For example, the car’s body is made of old TVs and toys. A part of 5 (it) seat is made of coconut shells (椰子壳). After 18 6 (month) hard work, they 7 (make) this car. Can it run on the road? Of course, it can run fast. Its top speed is 90 km per hour. Look at the photo! It 8 (move) at high speed! Besides, it can also run for a long time. “We feel 9 (excite). We want to show that the waste can be used. We can make our country 10 (clean) and greener in this way,” said one of the students. 【答案】 1．looks 2．will find 3．closely 4．models 5．its 6．months 7．made 8．is moving 9．excited 10．cleaner 【导语】本文主要讲述了22名学生通过密切合作，用废弃物制作了一辆特别的黄色汽车，包括车身由旧电视和玩具制成，座椅部分由椰子壳制成，展示了废物的再利用及其环保意义。 1．句意：它看起来就像我们在街上看到的其他汽车一样。描述汽车的样子，用一般现在时，主语是第三人称单数，动词用三单形式。故填looks。 2． 句意：如果你仔细观察，你会发现它有点特别。if引导的条件状语从句，遵循主将从现原则，主句用一般将来时。故填will find。 3．句意：因为这是一辆由废物制成的汽车，22名学生通过紧密合作制造了这辆车。此处需要用副词closely修饰动词working，故填closely。 4．句意：他们中的一些人绘制了设计图，有的人尝试制作模型，其他人挑选了不同的材料。model“模型”，可数名词，应用复数表示泛指。故填models。 5．句意：它的一个部分座椅是由椰子壳做的。空处修饰名词seat，应用形容词性物主代词its，故填its。 6．句意：经过18个月的努力工作，他们造出了这辆车。18修饰可数名词的复数形式。故填months。 7．句意：经过18个月的努力工作，他们造出了这辆车。句子描述过去发生的动作，应用一般过去时，动词用过去式。故填made。 8．句意：它在高速行驶！根据“Look at the photo! ”可知，此句应为现在进行时，主语是it，be动词用is。故填is moving。 9． 句意：我们感到兴奋。空处作表语，应用形容词，修饰人，应用excited。故填excited。 10． 句意：我们可以用这种方式使我们的国家更干净、更绿。根据“greener”可知，空处应填比较和greener并列。故填cleaner。 重难语篇练习 阅读下面短文；在空白处填入一个适当的单词或括号内单词的正确形式。 In the past three years, camping 1 (rise) as a new travel way for people in Chinese cities. When COVID-19 is still spreading, more become fans of camping because of its 2 (convenient). There are many tents in the campsite. A report 3 the online travel website (网站), Tongcheng Travel, showed that during the May Day and National Day holidays this year, camping-related searches increased greatly. Its 4 (popular) has also fueled (刺激) the need for camping equipment, such as tents, outdoor tables and chairs, and sleeping bags. Trip, 5 online travel agency, said page views (网页浏览量) for their camping equipment on the first day of the May Day holidays rose by 90 percent. However, tourists already have had great difficulty discovering a(n) 6 (crowd) campsite near the city. The campsites are full of people, and there’s a tent every three to five meters. Many call even two months earlier to check 7 the campsites are available or not. Moreover, camping isn’t always good for the environment. Some of the grass on the land has been dead because of too much foot traffic. Rubbish, like bamboo barbecue sticks and disposable (一次性的) plates, ends up 8 (lie) everywhere. SongYu, a researcher from the Chinese Academy of Social Sciences, suggested the government 9 (creative) more green space for tourists. And tourists should be warned 10 (protect) the environment while camping. “Even a(n) punishment will be necessary if warning doesn’t work.” 【答案】 1．has risen 2．convenience 3．by 4．popularity 5．an 6．uncrowded 7．whether 8．lying 9．create 10．to protect 【导语】本文主要介绍了现在人们很喜欢去露营，这种新型旅游方式的兴起也带动了露营场地和装备的需求。 1．句意：在过去的三年里，露营已经成为中国城市人们的一种新的旅行方式。根据“In the past three years,”可知句子用现在完成时，主语是camping，助动词用has。故填has risen。 2．句意：当新冠肺炎仍在传播时，更多的人因为露营的便利而成为露营的粉丝。形容词性物主代词its后加名词convenience“便利”。故填convenience。 3．句意：在线旅游网站桐城旅游的一份报告显示，在今年的五一和国庆假期期间，与露营相关的搜索量大幅增加。根据“A report...the online travel website”可知是一个在线旅游网站的报告，此处用介词by。故填by。 4．句意：它的普及也推动了对露营装备的需求，如帐篷、户外桌椅和睡袋。形容词性物主代词its后加名词popularity“受欢迎程度”。故填popularity。 5．句意：在线旅行社Trip表示，五一假期第一天露营装备的页面浏览量增长了90%。此处泛指“一个在线旅行社”，online以元音音素开头，用不定冠词an。故填an。 6．句意：然而，游客已经很难在城市附近找到一个不拥挤的露营地。根据“tourists already have had great difficulty discovering”可知是很难发现不拥挤的营地，修饰名词campsite用形容词uncrowded“不拥挤的”。故填uncrowded。 7．句意：许多人甚至在两个月前打电话询问营地是否可用。此处是whether...or not“是否”。故填whether。 8．句意：垃圾，比如竹制烧烤棒和一次性盘子，最终到处都是。end up doing sth.“最终成为”。故填lying。 9．句意：中国社会科学院研究员宋宇建议政府为游客创造更多的绿地。分析句子可知，从句中缺少谓语动词create“创造”，suggest后的宾语从句用虚拟语气(should)+动词原形。故填create。 10．句意：游客在露营时应注意保护环境。be warned to do sth.“被警告做某事”。故填to protect。 阅读下面短文，在各题空白处填入1个适当的单词或括号内单词的正确形式。 When I was a child, I liked riding my bike to some interesting places. It was one of my favorite 1 （thing) to do. However, when 1 grew up, there 2 （be）more and more cars, buses, and trucks on the road. 3 I seldom rode bikes to go out. If people wanted to ride a bike to work or play, they had to ride bikes around cars or buses. It is very 4 （danger）to ride a bike with lots of cars and buses. Because cars and buses sometimes may hit people who ride bikes. These days, more people begin to ride bikes again, they think it is good for 5 （we）health and it can bring us happiness. I decide 6 （have）fun on the bike again. On Sundays, it takes me 7 hour to ride my bike to the gym, to the supermarket or to the park. I still feel scared（害怕的）when I have to ride around cars, buses and trucks. I never ride too 8 （fast）and I can protect（保护）myself from traffic accidents. In fact, 9 （ride） bikes is a fun way to visit the city. Now I start to use the public bikes, too. On weekends, my friend and I sometimes ride public bikes to parks. Some apps make it easy and cheap 10 everyone to ride. Besides, if we all try to ride bikes often and drive less, there will be less pollution (污染). Now what are you waiting for? 【答案】 1．things 2．were 3．So/And 4．dangerous 5．our 6．to have 7．an 8．fast 9．riding 10．for 【导语】本文是一篇记叙文。文中主要讲述了作者乘坐交通工具的相关经历，并以此想告诉人们尽量少开车，污染就会减少，旨在培养学生的环保意识。 1．句意：这是我最喜欢做的事情之一。本句one of 表示“……之一”，后接可数名词复数。故填things。 2．句意：然而，当我长大后，路上有越来越多的小汽车、公共汽车和卡车，此处是there be句式，be动词的形式取决于后面的名词，more and more cars此处用复数形式，由grew可知，此处用一般过去时。故填were。 3．句意：所以/于是我很少骑自行车出去。本句前缺少连词，此处可用and表示“于是”或者so表示“所以”，表示结果，首字母大写。故填So/And。 4．句意：骑自行车和很多汽车和公共汽车在一起是很危险的。此处缺少表语，danger表示“危险”，是名词，其形容词为dangerous，表示“危险的”。故填dangerous。 5．句意：如今，越来越多的人开始骑自行车，他们认为这对我们的健康有好处，它能给我们带来快乐。此处缺少形容词性物主代词修饰health，our表示“我们的”，此处表示“我们的健康”。故填our。 6．句意：我决定再次在自行车上寻找快乐。decide to do sth.表示“决定做某事”，此处的动词不定式用to have。故填to have。 7．句意：星期天，我花一个小时骑自行车去健身房，去超市或去公园。此处的hour表示“小时”，是可数名词，此处应用不定冠词修饰，表示“一小时”，hour是以元音音素开头，故填an。 8．句意：我从不骑得太快，我可以保护自己免受交通事故的伤害。此处需要副词修饰动词ride，fast表示“快地”，是副词。故填fast。 9．句意：事实上，骑自行车是游览城市的一种有趣的方式。此处缺少主语，由动名词短语作主语，ride的动名词形式是riding，riding bikes表示“骑自行车”这件事。故填riding。 10．句意：一些应用程序让每个人都能轻松、便宜地骑车。make it adj. for sb. to do sth.表示“使某人做某事是……”，此处用介词for。故填for。 学科网（北京）股份有限公司 $ Unit 8 Our Blue Planet 语法填空10篇 内容导航 单元话题 基础语篇练习 重难语篇练习 单元话题聚焦 蔚蓝的地球家园 基础语篇练习 稳扎稳打 必拿分数：聚焦稳拿分数题目，确保基础分值 重难语篇练习 突破瓶颈 争夺高分：聚焦高难度题目，争夺关键分数 基础语篇练习 阅读下面短文，在空白处填入一个适当的单词（有提示词的，填入所给单词的正确形式）。 Hello, I am Mingming. I live in a small town. There is not 1 (enough) fresh air in my hometown. So fresh air is very 2 (value) here. We have to protect the air very 3 (careful). We usually go to school or work by bike or on foot instead of driving cars. We plant more trees to make the air 4 (clean). We try 5 (reduce) the use of plastic bags and disposable products to cut down air pollution. 6 have fresher air, we also ask the factories nearby to control their waste gas emissions. We spend a lot of time and energy 7 (improve) the air quality. I’m sure we don’t need to worry 8 air pollution from now on with our efforts. We are very happy 9 (work) together to make 10 difference. David and Jimmy are good friends. They like to go 1 (boat) on the river near their city. They each have their own boat. David likes yellow, so his boat is light 2 . Jimmy’s favorite color is brown, and he bought 3 brown boat. On a sunny and cool Sunday, they went boating on the river 4 their families. They brought fishing poles (钓鱼竿), 5 they can try to catch fish from the river. They had a 6 time on their boats. But they 7 (see) many plastic 8 (bag) in the river. The river looked like a big rubbish bin. It isn’t a good thing. They 9 (worry) about it and decided to do something for the river. In the afternoon, they did 10 (they) best to clean up the rubbish in the river. They also put up a sign near the bank. It told people not to throw rubbish into the river. 阅读下面短文，根据语境或所给单词的提示，在每个空格内填入一个恰当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。 David and Jimmy are good friends. They like to go 1 (boat) on the river near their city. They each have their own boat. David likes yellow, so his boat is light 2 . Jimmy’s favorite color is brown, and he bought 3 brown boat. On a sunny and cool Sunday, they went boating on the river 4 their families. They brought fishing poles (钓鱼竿), 5 they can try to catch fish from the river. They had a 6 time on their boats. But they 7 (see) many plastic 8 (bag) in the river. The river looked like a big rubbish bin. It isn’t a good thing. They 9 (worry) about it and decided to do something for the river. In the afternoon, they did 10 (they) best to clean up the rubbish in the river. They also put up a sign near the bank. It told people not to throw rubbish into the river. 阅读下面短文，在空白处按要求填入适当的单词或括号内单词的正确形式。每空1个单词。 What do you think of our life today? Life today is much easier than it was 1 (hundred) of years ago. But there is a serious problem—pollution. We smell it, drink it and even hear it. Even we can’t see the sky 2 (clear). Many years ago, there were not many people, So the pollution was not very serious. 3 people used up the land (陆地), they moved to a new place. Because they hope 4 (live) a better life. But we can’t do that now. What will the future be like? Some 5 (science) say that the pollution will be more serious. The city will be 6 (crowded) because there will be more people and cars. At last, the earth will be a 7 (danger) place for humans. They have to leave the earth and look 8 another planet to live on. Luckily, many countries 9 (make) rules to stop pollution now. They ask people to take the subway or bus to work. They stop people from burning coal (煤炭). They also ask people to plant more trees. So everyone should play a role in 10 (save) the environment. Hello, my name is Anna. Last week, I 1 (read) an article (文章) about protecting the earth. I would like to share it with you. The earth is 2 wonderful place. There 3 (be) forests, rivers and mountains. There are also different seasons and weather. Spring is warm, and it often rains hard in summer. In autumn, leaves (树叶) are 4 (color). In winter, it is often cold and snowy, so it’s very exciting to make 5 (snowman). The earth is our home, and it provides us 6 air, water and food. 7 today there is some pollution (污染). Some people throw litter everywhere. Some people put dirty water into rivers. We must stop 8 (do) these things to protect the earth for 9 (we) future. I want 10 (make) friends with junior high school students from all over the world. If you have something good to share with me, email me, please. 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Do you like running? Some people think running is 1 (bore). But there are ways to make it exciting—for example, “plogging”. Plogging is a new exercise trend (趋势) from Sweden. The name comes from the words “pick up” 2 “jogging”. It means picking up the trash (垃圾) while running. Ploggers go outside with a pair of gloves and 3 trash bag. If they see trash as they run, they will stop 4 (pick) it up. Nobody 5 (like) to see trash while they’re doing exercise. This new trend brings environmental protection (环保) and healthy living together. Plogging may even be 6 (good) for you than just running. In fact, bending down (弯腰) to pick up the trash 7 (be) another kind of exercise itself. So, try plogging with your friends on your way 8 school. You can stay 9 (health) and keep the environment 10 (clean) at the same time. 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。 Engineers in Finland created the world’s first fully working “sand battery” 1 (recent).   If you have ever visited a beach 2 a hot day, you must know how hot the sand is. We also know that sand not only 3 (get) very hot, but also is quite good at keeping heat. With this knowledge, engineers built a seven-meter-high “battery” full 4 sand, about 100 tons! Energy can be stored as heat by the sand. The sand heats up to around 500℃ and stays hot for 5 (month). That heat is used to make homes, offices or even swimming pools warm often. 6 (help) with climate（气候）change, countries are moving away from fossil fuels (石油) and using more green energy. Finding ways to store the green energy is very 7 (importance). Scientists are trying different ways 8 create “batteries”. Switzerland just finished creating a big “water battery”! Whether it’s a 9 (tradition) battery or one that uses sand or water, they can all help 10 (we) deal with climate change. 请认真阅读下面短文，根据语篇内容，在空白处填入括号内单词的正确形式或时态， 使短文通顺、连贯。 What do you usually do with the waste in your life? Someone finds a good use for the waste. There is a yellow car in the picture. It just 1 (look) like the other cars we see in the street. If you watch it carefully, you 2 (find) it’s kind of special. Because it5s a car out of waste, twenty-two students made this car by working 3 (close) with each other. Some of them drew plans, some tried to make 4 (model) and others picked different materials. For example, the car’s body is made of old TVs and toys. A part of 5 (it) seat is made of coconut shells (椰子壳). After 18 6 (month) hard work, they 7 (make) this car. Can it run on the road? Of course, it can run fast. Its top speed is 90 km per hour. Look at the photo! It 8 (move) at high speed! Besides, it can also run for a long time. “We feel 9 (excite). We want to show that the waste can be used. We can make our country 10 (clean) and greener in this way,” said one of the students. 重难语篇练习 阅读下面短文；在空白处填入一个适当的单词或括号内单词的正确形式。 In the past three years, camping 1 (rise) as a new travel way for people in Chinese cities. When COVID-19 is still spreading, more become fans of camping because of its 2 (convenient). There are many tents in the campsite. A report 3 the online travel website (网站), Tongcheng Travel, showed that during the May Day and National Day holidays this year, camping-related searches increased greatly. Its 4 (popular) has also fueled (刺激) the need for camping equipment, such as tents, outdoor tables and chairs, and sleeping bags. Trip, 5 online travel agency, said page views (网页浏览量) for their camping equipment on the first day of the May Day holidays rose by 90 percent. However, tourists already have had great difficulty discovering a(n) 6 (crowd) campsite near the city. The campsites are full of people, and there’s a tent every three to five meters. Many call even two months earlier to check 7 the campsites are available or not. Moreover, camping isn’t always good for the environment. Some of the grass on the land has been dead because of too much foot traffic. Rubbish, like bamboo barbecue sticks and disposable (一次性的) plates, ends up 8 (lie) everywhere. SongYu, a researcher from the Chinese Academy of Social Sciences, suggested the government 9 (creative) more green space for tourists. And tourists should be warned 10 (protect) the environment while camping. “Even a(n) punishment will be necessary if warning doesn’t work.” 阅读下面短文，在各题空白处填入1个适当的单词或括号内单词的正确形式。 When I was a child, I liked riding my bike to some interesting places. It was one of my favorite 1 （thing) to do. However, when 1 grew up, there 2 （be）more and more cars, buses, and trucks on the road. 3 I seldom rode bikes to go out. If people wanted to ride a bike to work or play, they had to ride bikes around cars or buses. It is very 4 （danger）to ride a bike with lots of cars and buses. Because cars and buses sometimes may hit people who ride bikes. These days, more people begin to ride bikes again, they think it is good for 5 （we）health and it can bring us happiness. I decide 6 （have）fun on the bike again. On Sundays, it takes me 7 hour to ride my bike to the gym, to the supermarket or to the park. I still feel scared（害怕的）when I have to ride around cars, buses and trucks. I never ride too 8 （fast）and I can protect（保护）myself from traffic accidents. In fact, 9 （ride） bikes is a fun way to visit the city. Now I start to use the public bikes, too. On weekends, my friend and I sometimes ride public bikes to parks. Some apps make it easy and cheap 10 everyone to ride. Besides, if we all try to ride bikes often and drive less, there will be less pollution (污染). Now what are you waiting for? 学科网（北京）股份有限公司 $