Unit 2 Saving the Earth单元话题选词填空练习-2025-2026学年九年级英语上册单元重难点易错题精练（仁爱科普版）

Unit 2 Saving the Earth 单元话题选词填空练习 Unit 2 Saving the Earth单元话题：环境保护 本资料共10篇专题训练，从上到下依次按照难度分为基础语篇巩固练和重难语篇提升练 基础语篇巩固练 throw   policy   repeat   step   really   good   divide   rapid   waste   and As we all known, we all need a healthy living environment. But we produce 1 every day, and it is harmful to our environment. 2 these three words daily: reduce, reuse and recycle. Reduce Reduce means “use less”. Do not waste things. Turn off the lights when you do not need them. Before you buy something new, think whether it is 3 necessary because maybe the old one is just good! Reuse Reuse means “use again”. Use things for as long as possible. Repair them if possible. Do not throw them away 4 buy new ones. Do not use paper cups or plastic bags. It is much 5 to use china cups and cloth bags because they can be used many times. Recycle Recycle means “change things into something else to be reused”. Although it takes energy to do that, it is more environmentally friendly than 6 things away or burning them. 7 your rubbish into plastic, glass, paper and rubber (橡胶). Develop a recycling 8 for the whole community. Buy products such as recycled paper to help save trees. We cannot hope for 9 change. But let’s take these simple 10 from now on so that we will save the world for our grandsons and granddaughters in the future. scientist   cool   whole   in   nature   develop   story   protect   feed   luckily Wang Jiaren is a young student from Shenzhen Mingde Experimental School. When the weather gets much 1 in Shenzhen in fall, she looks forward to seeing her bird friends — the special black-faced spoonbills (黑脸琵鹭) at Hongshulin Wetlands. Sometimes, she even helps volunteers 2 the black-faced spoonbills. Jiaren has loved watching birds since she was a little kid. Gradually, she has realised that it is really important to take good care of 3 . But as more buildings go up, there is less space for birds like the black-faced spoonbills. These birds are 4 danger now. There are only about 300 of them in the 5 world. Jiaren wants to do something to 6 them. To teach people more about the bird, she and her friends have 7 an interesting and educational board game called “Adventures of the Black-Faced Spoonbill”. 8 , it has been a great success and won many prizes. Jiaren hopes to make more 9 about the bird. With the help of AI, she has written a story called Super Wing. It is about nature and things she experiences at school. Jiaren dreams of being the second Jane Goodall. She is a famous 10 who spends her lifetime helping the environment and animals. Jiaren’s story shows how teens in Shenzhen are trying to make the world a better place. because   sometimes   catch   talk   risk   live   other   large   as   plant Capybaras (水豚) are a kind of cute animal. Pantanal, the world’s 1 freshwater wetland, is a perfect place for them to live in. Other animals love to sit and lie by capybaras’ sides 2 they are so gentle and friendly. But if capybaras realise a 3 , they may attack (攻击) others to protect themselves. They like water and usually stay in groups. They eat 4 for a living. They 5 such a comfortable life that nothing seems to make them worry. 6 , capybaras become "animal buses" while moving. They take small animals such 7 birds, turtles (乌龟) and even monkeys for a free ride. Capybaras have already become popular around the world. However, they need proper care and good living conditions. When 8 about protecting capybaras, there are several things we can do. First, we need to protect their living places. Second, we shouldn’t 9 or keep them for any reason. They are a necessary part of the ecosystem (生态系统) . Finally, we should educate people to protect them and 10 endangered animals. We should take action and make sure that these cute animals can continue to live in the world. A．learn    B．ocean    C． comfortable   D．carelessly    E. avoid    F. helpful G. unless    H. beginning      I. worries about    J. build    K. if     L. careful Thousands of plastic bottles are thrown away every second. While a small part of them get recycled, most of them end up in the 1 . There, they break up into smaller pieces. Fish often consider them as food by mistake. Robert 2 the world’s plastic problem, so he thinks of an idea to make people pay attention to it. Robert started a recycling project, after noticing plastic waste being 3 thrown on the beautiful beaches. During one year and a half, Robert and his volunteers collected over a million plastic bottles! But how could they deal with these bottles? He thought that they could use the bottles to 4 houses, and then the Plastic Bottle Village was born. The project is still in its 5 . So far, only a small number of houses have been built. But 6 Robert keeps doing it, there will soon be a special community and 90 to 120 families will live in the village. Interestingly, the bottles are good insulators (隔热材料) which help keep the houses at 7 temperature. People living in the houses don’t need air conditioners (空调) in summer. Robert also plans to build a training center. He wants more people to 8 how to make good use of the plastic waste. Recycling plastic bottles is 9 in the plastic problem. However, the smartest thing to do is to 10 the use of plastic completely. So please do your part! 用方框中所给单词的适当形式填空，使短文通顺、正确、连贯，每个单词限用一次。 plant,  clean,  we,  good,  problem,  save,  throw,  use,  pollute,  important Our environment is facing many 1 today. One of the biggest ones is pollution. People 2 away a lot of rubbish, and factories pour dirty water into rivers. This makes our air, water, and land 3 . To protect the environment, we should start with small things. For example, we can 4 some water when we brush our teeth or take a shower. We can also 5 reusable bags instead of plastic ones when shopping. 6 trees is another good way to improve the environment. Trees can make the air fresh and help fight against air pollution. Besides, we should always remember to 7 up our community and keep it tidy. It’s 8 for everyone to take action. Let’s work together to protect 9 planet. Only in this way can we make the world a 10 place to live in. 请从方框内选择适当的词，并根据需要用其正确形式填空，使文章语法正确、完整连贯，并将答案写在答题卡对应题目的答题位置上。注意：每空一词，每词仅用一次，有两词为多余项。 especially  spend  so  winner  nearly  by  attention  he  proud  take  effort  stand Lu Qi is a great scientist in China. He is among the six 1 of the 2024 Champions of the Earth Award. The top environmental prize is given by the UN. Lu is always paying 2 to environmental protection. He has 3 thirty years working on science and rules to help China deal with environmental problems and stop deserts from growing. He helped start the biggest tree-planting project in the world and set up research teams. With his 4 , China has protected 2,177,208km2 of desertified land (荒漠化土地). Besides, Lu also worked hard to make different countries work together in fighting deserts. The award shows 5 brave actions in facing these world-wide challenges. In fact, he has also encouraged scientists and people who really care about nature, 6 the young, to take an active part in world environmental protection. All Chinese are 7 of Lu’s achievement. “How great he is! He shows that we can protect important nature areas 8 making good rules, discovering new scientific ideas, being active, and using the knowledge of local people,” someone wrote online. Lu wishes people around the world will build a greener Earth with more useful methods about controlling desertification (沙漠化). Earth is our home 9 it’s necessary to protect it. Let’s follow Lu and 10 actions to make our living place greener. Would you like to join us? 阅读下面短文，从方框中选择恰当的词或短语并用其正确形式填空，使短文通顺、意思完整。每空限填一个词或短语，每个词或短语限填一次。 a lot of   symbol   serious   help   die   in order to   small   up   look after   of Pandas are in great danger. There are only about 1,600 pandas living in the wild today. Zoos and research centers are 1 about 340 pandas. Pandas do not have many babies, and baby pandas often 2 . The situation is getting very 3 , scientists are doing a lot of research 4 pandas produce more babies and help baby pandas live. Pandas live in the forests and mountains 5 Southwest China. Each panda needs to eat 6 bamboo every day. The bamboo forests are getting 7 so pandas are losing their home. And there are not many pandas left. 8 protect pandas in the wild, the government is setting 9 nature parks and developing other plans. The World Wide Fund for Nature (WWF) wants to protect all animals. And it chose the panda to be its 10 . We do not want to lose tigers, elephants or any other animals, so the WWF is working hard to save them all. 阅读下面的短文，从方框中选择合适的词填空。方框中有两个词语为多余选项。 back, clearly, high, nothing, protected, proud, something, widely, without Ever since “Mother Nature” gave me life, I have expected to grow tall and big. As a young tree, I was well 1 in the forest. I used to have a good time with my friends under the blue sky and along the river. Our only purpose was to stand 2 . My pal, Tim, often said, “All I ask for is to be happy the whole day.” More than 300 days passed and we grew straight. Until one day, our first birthday, people came, moved us from the earth and put us on their trucks. After a long journey, we arrived in a completely different place with 3 green. Here we were planted in a line. When the wind blew strongly, I could not even open my eyes to see Tim 4 beside me. So we needed enough water to grow thicker and higher to stop the wind. As time went by, we finally became much stronger. I could keep my eyes open in the wind! I even found the blue sky was 5 ! This was no longer no-man’s land, and hundreds of visitors came here. A man took a picture of us with his camera. “Thank you. We can enjoy clear days 6 worrying about sandstorms.” A young girl jumping up and down came over and hugged me. “Thank you,” she said. “It’s you that have turned the desert into green land!” Tim and I smiled at each other, feeling 7 . The sun was shining brightly in the bluer sky. 重难语篇提升练 阅读下列短文，根据短文内容，从方框内所给11词中选择10个意义相符的词，必要时可加情态动词或者助动词进行词形变化，填入空白处。 save, reduce, study, have, grow, change, know, cause, take, begin, run Xiuhtezcatl Martinez is one of the most famous environmental activists (积极分子) in the world. While most teenagers are busy with sports, friends, and online games, he is working 1 the planet. So how does a teenager become a well-known environmental activist? “I 2 up in a family where people were always thinking about protecting the environment,” says Xiuhtezcatl. When Xiuhtczcatl was just 6 years old, he decided he had to do something about climate (气候) change—a serious environmental problem. Scientists 3 climate change for many years. They know that Earth’s climate changes on its own over time. But right now, it 4 more and more quickly than usual because of pollution created by people—by the cars, trucks and planes we ride in, and by the coal and oil we burn for electricity. Xiuhtezcatl points out that climate change is a serious problem. “People can feel very helpless about climate change, like there is nothing they can do,” he says. But that is not true. “Climate change 5 by humans.” Xiuhtezcatl says. “And we can try to solve it.” Xiuhtezcatl 6 looking for solutions when he was just a little kid. His elder brothers and sisters ran an environmental group called Earth Guardians, which was started by their mom. At first he listened when they 7 meetings. Soon he was traveling around the country and the world. His goal is to educate and inspire people to join the fight against climate change. Today Xiuhtezcatl 8 Earth Guardians. The group works with thousands of kids around the world. He speaks to students in classrooms about steps they 9 to help save the planet. And he writes and performs hip-hop songs about the environment. Xiuhtezcatl believes that if many people change their habits, we 10 the causes of climate change and live on a safe, healthy planet. 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 proud   leave   into   take   side   start   how   machine   little   nobody This week I learned the topic of environment. Let me tell you 1 my family helped to save the earth. First, my family tried to save electricity. We never left the lights on when we were 2 the rooms. We turned off the TV when 3 was watching it. Mom only used cold water in the washing 4 . As we know heating the water requires more electricity. Second, we started recycling this week. We tried to write on both 5 of our paper. We also divided our rubbish 6 different bags for bottles, paper and food. Mom kept the plastic shopping bags from the supermarkets to use them again as rubbish bags. Third, my family started to save water. We stopped taking long showers and 7 short showers instead. We washed the toilet with used water. Mom and Dad used 8 water than before to do the washing. My sister and I didn’t leave the water running when we brushed our teeth. At last, Mom and Dad began to save gasoline. Mom drove us to school before, but now my sister and I started riding our bikes to school. It’s hard work but good exercise! Recently, Dad and a few of the people in his company have also 9 to go to work in one car and share the cost. These are great ways to help save our environment. We are so 10 of what we do. 学科网（北京）股份有限公司 $ Unit 2 Saving the Earth 单元话题选词填空练习 Unit 2 Saving the Earth单元话题：环境保护 本资料共10篇专题训练，从上到下依次按照难度分为基础语篇巩固练和重难语篇提升练 基础语篇巩固练 throw   policy   repeat   step   really   good   divide   rapid   waste   and As we all known, we all need a healthy living environment. But we produce 1 every day, and it is harmful to our environment. 2 these three words daily: reduce, reuse and recycle. Reduce Reduce means “use less”. Do not waste things. Turn off the lights when you do not need them. Before you buy something new, think whether it is 3 necessary because maybe the old one is just good! Reuse Reuse means “use again”. Use things for as long as possible. Repair them if possible. Do not throw them away 4 buy new ones. Do not use paper cups or plastic bags. It is much 5 to use china cups and cloth bags because they can be used many times. Recycle Recycle means “change things into something else to be reused”. Although it takes energy to do that, it is more environmentally friendly than 6 things away or burning them. 7 your rubbish into plastic, glass, paper and rubber (橡胶). Develop a recycling 8 for the whole community. Buy products such as recycled paper to help save trees. We cannot hope for 9 change. But let’s take these simple 10 from now on so that we will save the world for our grandsons and granddaughters in the future. 【答案】 1．waste 2．Repeat 3．really 4．and 5．better 6．throwing 7．Divide 8．policy 9．rapid 10．steps 【导语】本文主要介绍了通过“减少、再利用、回收”三种方法减少废弃物、保护生态环境的具体做法与意义。 1．句意：但我们每天都产生废弃物，它对我们的环境有害。根据“it is harmful to our environment.”可知，废弃物对环境有害。结合备选词，waste“废弃物”名词，符合语境。故填waste。 2．句意：日常重复这三个词：减少、再利用和回收。根据“these three words daily”可知，此处表示反复做。结合备选词，repeat“重复”符合语境。故填 Repeat。 3．句意：在你买新东西之前，想想它是否真的有必要，因为也许旧的就很好！根据“think whether it is ... necessary”可知，想想它是否真的需要买。结合备选词，really“真正地”是副词，修饰形容词符合语境。故填really。 4．句意：不要把它们扔掉，然后买新的。根据“Do not throw them away”和“buy new ones”可知，前后句之间表示并列关系。结合备选词，and“然后”是并列连词，符合语境。故填and。 5．句意：使用瓷杯和布袋更好，因为它们可以使用许多次。根据“It is much ... to use china cups and cloth bags because they can be used many times.”可知，使用陶瓷杯和布袋比纸杯塑料袋更好，此句使用比较级。结合备选词，good“好的”的比较级better符合语境。故填better。 6．句意：尽管这么做需要消耗能源，但它比扔掉东西或烧掉它们更环保。根据“it is more environmentally friendly than ... things away.”可知，回收比扔掉东西更环保。结合备选词，throw“扔”，“throw away”是固定搭配，且介词than后用动名词形式throwing，符合语境。故填throwing。 7．句意：把回收的垃圾分成塑料类、玻璃类、纸张类和橡胶类。根据“... into plastic, glass, paper and rubber” 可知，回收的垃圾分成塑料类、玻璃类、纸张类和橡胶类。结合备选词，divide有“分开”的含义，“divide ... into ...”是固定搭配，且句子是祈使句，用动词原形开头，符合语境。故填Divide。 8．句意：为整个社区制定一项回收政策。根据“Develop a recycling ... for the whole community.”可知，为社区制定回收政策。结合备选词，policy“政策、规定”，符合语境。故填policy。 9．句意：我们不能期望快速的改变。根据“We cannot hope for ... change.”可知，我们不能期望快速的改变。结合备选词，rapid“快速的”，符合语境。故填 rapid。 10．句意：但让我们从现在开始采取这些简单的措施，以便为我们的子孙后代拯救这个世界。根据“take these simple”可知，采取简单的措施。结合备选词，step有“步骤”，且these后接名词复数steps，符合语境。故填steps。 scientist   cool   whole   in   nature   develop   story   protect   feed   luckily Wang Jiaren is a young student from Shenzhen Mingde Experimental School. When the weather gets much 1 in Shenzhen in fall, she looks forward to seeing her bird friends — the special black-faced spoonbills (黑脸琵鹭) at Hongshulin Wetlands. Sometimes, she even helps volunteers 2 the black-faced spoonbills. Jiaren has loved watching birds since she was a little kid. Gradually, she has realised that it is really important to take good care of 3 . But as more buildings go up, there is less space for birds like the black-faced spoonbills. These birds are 4 danger now. There are only about 300 of them in the 5 world. Jiaren wants to do something to 6 them. To teach people more about the bird, she and her friends have 7 an interesting and educational board game called “Adventures of the Black-Faced Spoonbill”. 8 , it has been a great success and won many prizes. Jiaren hopes to make more 9 about the bird. With the help of AI, she has written a story called Super Wing. It is about nature and things she experiences at school. Jiaren dreams of being the second Jane Goodall. She is a famous 10 who spends her lifetime helping the environment and animals. Jiaren’s story shows how teens in Shenzhen are trying to make the world a better place. 【答案】 1．cooler 2．feed 3．nature 4．in 5．whole 6．protect 7．developed 8．Luckily 9．stories 10．scientist 【导语】本文主要讲述了深圳学生王佳仁喜爱观鸟，为保护濒危的黑脸琵鹭，和朋友开发桌游、创作故事的事。 1．句意：当深圳秋天天气变得凉爽很多时，她期待在红树林湿地看到她的鸟类朋友——特殊的黑脸琵鹭。根据“the weather gets much ... in Shenzhen in fall”及备选词可知，秋天天气应该是凉爽的，cool“凉爽的”，much后接形容词比较级，cool的比较级是cooler。故填cooler。 2．句意：有时，她甚至帮助志愿者喂养黑脸琵鹭。根据“helps volunteers ... the black-faced spoonbills”及备选词可知，此处指帮助志愿者喂鸟，feed“喂养”，help sb. (to) do sth.“帮助某人做某事”，此处用动词原形。故填feed。 3．句意：渐渐地，她意识到爱护大自然真的很重要。根据“loved watching birds”、“take good care of ... ”及备选词可知，此处指保护自然，nature“大自然”，是不可数名词。故填nature。 4．句意：这些鸟现在处于危险之中。根据“these birds are ... danger now”及备选词可知，固定短语in danger“处于危险中”，符合鸟类生存空间减少后所处的状况。故填in。 5．句意：在全世界只有大约300只它们。根据“in the ... world”及备选词可知，此处指全世界，whole“整个的”，the whole world“全世界”。故填whole。 6．句意：佳仁想做些事来保护它们。根据“wants to do something to ... them”及备选词可知，此处指想要保护濒危鸟类，protect“保护”，to后用动词原形。故填protect。 7．句意：为了教人们更多关于这种鸟的知识，她和她的朋友开发了一个有趣且有教育意义的棋盘游戏，叫做《黑脸琵鹭大冒险》。根据“an interesting and educational board game”及备选词可知，此处指开发游戏，develop“开发”，have后接过去分词，构成现在完成时，develop的过去分词是developed。故填developed。 8．句意：幸运的是，它非常成功，赢得了很多奖项。根据“it has been a great success and won many prizes”及备选词可知，此处需要一个副词修饰整个句子，luckily“幸运地”，符合桌游成功的语境，句首首字母大写。故填Luckily。 9．句意：佳仁希望创作更多关于这种鸟的故事。根据“she has written a story called Super Wing”及备选词可知，此处指创作更多故事，story“故事”，more后接可数名词复数，story的复数是stories。故填stories。 10．句意：她是一位著名的科学家，一生都在帮助环境和动物。根据“who spends her lifetime helping the environment and animals”及备选词可知，她是一位科学家，scientist“科学家”，a后用可数名词单数。故填scientist。 because   sometimes   catch   talk   risk   live   other   large   as   plant Capybaras (水豚) are a kind of cute animal. Pantanal, the world’s 1 freshwater wetland, is a perfect place for them to live in. Other animals love to sit and lie by capybaras’ sides 2 they are so gentle and friendly. But if capybaras realise a 3 , they may attack (攻击) others to protect themselves. They like water and usually stay in groups. They eat 4 for a living. They 5 such a comfortable life that nothing seems to make them worry. 6 , capybaras become "animal buses" while moving. They take small animals such 7 birds, turtles (乌龟) and even monkeys for a free ride. Capybaras have already become popular around the world. However, they need proper care and good living conditions. When 8 about protecting capybaras, there are several things we can do. First, we need to protect their living places. Second, we shouldn’t 9 or keep them for any reason. They are a necessary part of the ecosystem (生态系统) . Finally, we should educate people to protect them and 10 endangered animals. We should take action and make sure that these cute animals can continue to live in the world. 【答案】 1．largest 2． because 326．risk 327．plants 328．live 329．Sometimes 330．as 331．talking 332．catch 333．other 【导语】本文主要介绍了介绍水豚的生活环境、习性，提及其受欢迎度，并列出保护措施。 1．句意：潘塔纳尔湿地，全球最大的淡水湿地是它们栖息的理想之地。根据“Pantanal, the world’s ... freshwater wetland, is a perfect place for them to live in.”可知名词短语“freshwater wetland”需用形容词修饰；比较范围“world’s”后接最高级，large“大的”的最高级“largest”符合“潘塔纳尔是世界最大淡水湿地”的常识与语境。故填largest。 2．句意：其他动物喜欢在水豚身边或坐或躺，因为水豚性情十分温顺友好。根据“Other animals love to sit and lie by capybaras’ sides ... they are so gentle and friendly. ”可知，“其他动物喜欢待在水豚身边”“水豚温和友好”是表因果关系，because“因为”符合逻辑。故填because。 3．句意：但如果水豚察觉到危险，它们可能会发起攻击来保护自己。根据“But if capybaras realise a ..., they may attack others to protect themselves.”可知，水豚察觉到危险，它们可能会发起攻击来保护自己，risk“风险、危险”名词，且前有冠词a修饰，用单数形式。故填risk。 4．句意：它们以植物为食。根据“They eat ... for a living. ”可知，eat后需接食物，plant“植物”，plants复数表示类别。故填plants。 5．句意：它们过着十分安逸的生活。根据“They... such a comfortable life that nothing seems to make them worry. ”可知，它们过着舒适的生活，live“过活、生活”， live a...life“过……的生活”固定搭配。故填live。 6．句意：有时，水豚在移动时还会变成“动物巴士”。根据“..., capybaras become “animal buses” while moving. ”可知，水豚成为“动物巴士”是偶尔发生的情况，sometimes“有时”表频率，符合语境，空处在句首，首字母应大写。故填Sometimes。 7．句意：它们会免费载着小鸟、乌龟，甚至猴子这类小动物“搭便车”。根据“They take small animals such ... birds, turtles and even monkeys for a free ride.”可知，such as“例如”固定短语。故填as。 8．句意：在谈论水豚保护时，我们可以做几件事。根据“When ... about protecting capybaras, there are several things we can do.”可知，在谈论水豚保护时，talk about“谈论”，when后接动名词，when talking about“当谈论…… 时”。故填talking。 9．句意：其次，不应以任何理由捕捉或圈养水豚。根据“Second, we shouldn’t ... or keep them for any reason.”可知，不应以任何理由捕捉或圈养水豚，catch“捕捉”。故填catch。 10．句意：最后，我们应向大众普及保护意识，守护水豚及其他濒危动物。根据“Finally, we should educate people to protect them and ... endangered animals.”可知，我们应守护水豚及其他濒危动物，other“其他的”形容词修饰endangered animals，表范围扩展。故填other。 A．learn    B．ocean    C． comfortable   D．carelessly    E. avoid    F. helpful G. unless    H. beginning      I. worries about    J. build    K. if     L. careful Thousands of plastic bottles are thrown away every second. While a small part of them get recycled, most of them end up in the 1 . There, they break up into smaller pieces. Fish often consider them as food by mistake. Robert 2 the world’s plastic problem, so he thinks of an idea to make people pay attention to it. Robert started a recycling project, after noticing plastic waste being 3 thrown on the beautiful beaches. During one year and a half, Robert and his volunteers collected over a million plastic bottles! But how could they deal with these bottles? He thought that they could use the bottles to 4 houses, and then the Plastic Bottle Village was born. The project is still in its 5 . So far, only a small number of houses have been built. But 6 Robert keeps doing it, there will soon be a special community and 90 to 120 families will live in the village. Interestingly, the bottles are good insulators (隔热材料) which help keep the houses at 7 temperature. People living in the houses don’t need air conditioners (空调) in summer. Robert also plans to build a training center. He wants more people to 8 how to make good use of the plastic waste. Recycling plastic bottles is 9 in the plastic problem. However, the smartest thing to do is to 10 the use of plastic completely. So please do your part! 【答案】 1．B 2．I 3．D 4．J 5．H 6．K 7．C 8．A 9．F 10．E 【导语】本文主要介绍了Robert用塑料瓶建造村庄，呼吁人们要循环使用塑料瓶，为保护我们的海洋环境出一份力。 1．句意：他们中的一小部分被回收了，大多数还是最终落人大海。根据“thrown on the beautiful beaches.”可知，此处应当是落入大海。ocean“大海”符合题意。故选B。 2．句意：Robert担忧这个世界性的塑料问题。根据“the world’s plastic problem, so he thinks of an idea to make people pay attention to it.”可知，塑料问题应当是让人担忧。worries about“担忧”符合题意。 故选I。 3．句意：在注意到塑料垃圾被粗心地扔在美丽的沙滩上之后，Robert开展了一个回收项目。根据“thrown on the beautiful beaches.”可知，垃圾被粗心地扔在沙滩上。carelessly“粗心地”符合题意。故选D。 4．句意：他认为他们可以用塑料瓶建造房屋。根据“So far, only a small number of houses have been built.”可知，此处是建造房屋。build“建造”符合题意。故选J。 5．句意：这个项目仍然在开始阶段。根据“So far, only a small number of houses have been built.”可知，只有一小部分房子建好了，因此还在开始阶段。beginning“开始”符合题意。故选H。 6．句意：但是如果Robert继续做这件事，很快将会有一个特殊社区，90到120户家庭将会生活在这个村庄里。根据“Robert keeps doing it, there will soon be a special community and 90 to 120 families will live in the village.”可知，横线后的第一句话，是创设了一个前提条件，应使用连词if。故选K。 7．句意：有趣的是，塑料瓶是极好的隔热材料，能帮助房子保持舒适的温度。根据“People living in the houses don’t need air conditioners in summer.”可知，居住在房子里的人夏天不需要开空调，因此温度很舒适。comfortable“舒适的”符合题意。故选C。 8．句意：他想要更多的人们来学习如何充分利用塑料垃圾。根据“how to make good use of the plastic waste.”可知，如何充分利用塑料垃圾，是一种技巧，应当是学习。learn“学习”符合题意。故选A。 9．句意：回收塑料瓶有助于解决塑料问题。根据“Recycling plastic bottles is”可知，回收是一件好事，能促进资源的再利用，因此是有帮助的。helpful“有帮助的”符合题意。故选F。 10．句意：然而，最明智的做法是完全避免使用塑料。根据“However, the smartest thing to do is to. . . the use of plastic completely.”可知，最明智的做法是完全避免使用塑料。avoid“避免”符合题意。故 E。 用方框中所给单词的适当形式填空，使短文通顺、正确、连贯，每个单词限用一次。 plant,  clean,  we,  good,  problem,  save,  throw,  use,  pollute,  important Our environment is facing many 1 today. One of the biggest ones is pollution. People 2 away a lot of rubbish, and factories pour dirty water into rivers. This makes our air, water, and land 3 . To protect the environment, we should start with small things. For example, we can 4 some water when we brush our teeth or take a shower. We can also 5 reusable bags instead of plastic ones when shopping. 6 trees is another good way to improve the environment. Trees can make the air fresh and help fight against air pollution. Besides, we should always remember to 7 up our community and keep it tidy. It’s 8 for everyone to take action. Let’s work together to protect 9 planet. Only in this way can we make the world a 10 place to live in. 【答案】 1．problems 2．throw 3．polluted 4．save 5．use 6．Planting 7．clean 8．important 9．our 10．better 【导语】本文主要讲述了当前环境面临的问题，特别是污染问题，并提出了保护环境的具体措施，如节约用水、使用可重复利用的袋子、植树和保持社区清洁等。 1．句意：我们的环境如今面临许多问题。many后接可数名词的复数形式，结合所给单词可知，名词problem“问题”的复数形式problems符合语境。故填problems。 2．句意：人们扔掉许多垃圾，工厂把脏水倒进河里。throw away“扔掉”，此处表示现在存在的情况，主语People表示复数，所以动词throw保持原形。故填throw。 3．句意：这使得我们的空气、水和土地被污染。根据上文“People...away a lot of rubbish, and factories pour dirty water into rivers.”可推知，空气、水和土地会被垃圾和脏水污染，所以空处应选动词pollute“污染”；“make+宾语+过去分词”表示“使某人或某物被……”，所以空处应填pollute的过去分词polluted。故填polluted。 4．句意：例如，我们可以在刷牙或洗澡时节约一些水。根据“we can...some water when we brush our teeth or take a shower”可知，此处指“节约用水”，动词save意为“节约”，can后接动词原形。故填save。 5．句意：我们购物时也可以使用可重复利用的袋子，而不是塑料袋。根据“We can also...reusable bags”可知，我们可以使用可重复利用的袋子。动词use意为“使用”，can后接动词原形。故填use。 6．句意：植树是改善环境的另一个好方法。根据“...trees is another good way to improve the environment.”可知，此处指“植树”，动词plant意为“种植”，此处应用动名词短语作主语，所以空处应填plant的动名词形式planting，句首首字母大写。故填Planting。 7．句意：此外，我们应该永远记得清理我们的社区，保持整洁。clean up“清理，打扫”，空前的to是动词不定式符号，其后接动词原形。故填clean。 8．句意：每个人都采取行动是很重要的。根据句型“It”s+形容词+for sb. to do sth.”可知，空处缺少形容词，结合所给单词可知，形容词important“重要的”符合语境。故填important。 9．句意：让我们一起努力保护我们的星球。根据“Let’s work together to protect...planet.”可知，此处指“保护我们的星球”，所以空处应填we的形容词性物主代词our“我们的”，用于修饰名词planet。故填our。 10．句意：只有这样，我们才能把世界变成一个更好的居住地。空处缺少形容词修饰名词place，且此处暗含比较之意，结合所给单词可知，空处应填形容词good的比较级better“更好的”。故填better。 请从方框内选择适当的词，并根据需要用其正确形式填空，使文章语法正确、完整连贯，并将答案写在答题卡对应题目的答题位置上。注意：每空一词，每词仅用一次，有两词为多余项。 especially  spend  so  winner  nearly  by  attention  he  proud  take  effort  stand Lu Qi is a great scientist in China. He is among the six 1 of the 2024 Champions of the Earth Award. The top environmental prize is given by the UN. Lu is always paying 2 to environmental protection. He has 3 thirty years working on science and rules to help China deal with environmental problems and stop deserts from growing. He helped start the biggest tree-planting project in the world and set up research teams. With his 4 , China has protected 2,177,208km2 of desertified land (荒漠化土地). Besides, Lu also worked hard to make different countries work together in fighting deserts. The award shows 5 brave actions in facing these world-wide challenges. In fact, he has also encouraged scientists and people who really care about nature, 6 the young, to take an active part in world environmental protection. All Chinese are 7 of Lu’s achievement. “How great he is! He shows that we can protect important nature areas 8 making good rules, discovering new scientific ideas, being active, and using the knowledge of local people,” someone wrote online. Lu wishes people around the world will build a greener Earth with more useful methods about controlling desertification (沙漠化). Earth is our home 9 it’s necessary to protect it. Let’s follow Lu and 10 actions to make our living place greener. Would you like to join us? 【答案】 1．winners 2．attention 3．spent 4．effort/efforts 5．his 6．especially 7．proud 8．by 9．so 10．take 【导语】本文是一篇说明文，主要介绍了中国科学家卢琦获得2024年“地球卫士奖”这一事件，阐述了他在环境保护尤其是治理沙漠方面的突出贡献，以及该奖项对他的认可和对全球环保的意义，呼吁人们向他学习共同保护地球环境。 1．句意：他是2024年“地球卫士奖”的六位获奖者之一。根据“He is among the six...of the 2024 Champions of the Earth Award.”可知，这里说的是卢琦在奖项中的身份，“winner”意为“获胜者；获奖者”，“among the six”表示在六个人之中，所以要用复数形式“winners”。故填winners。 2．句意：卢一直关注环境保护。根据“Lu is always paying...to environmental protection.”可知，pay attention to是固定短语，意为“关注；注意”。结合所给单词，“attention”符合语境。故填attention。 3．句意：他花了近三十年致力于研究科学方法和规则，以帮助中国解决环境问题并阻止沙漠扩大。根据“He has...thirty years working on science and rules...”可知，spend+时间+doing sth表示“花费时间做某事”，句子时态是现在完成时，其结构为“have/has +动词的过去分词”，“spend”的过去分词是“spent”。故填spent。 4．句意：在他的努力下，中国保护了2177208平方公里的荒漠化土地。根据“With his...China has protected 2,177,208km2 of desertified land (荒漠化土地).”可知，这里需要一个名词来表示卢琦为保护荒漠化土地所付出的努力。“effort”意为“努力”，既可用作可数名词也可用作不可数名词，这里用“effort”或“efforts”都可以，表示他所付出的努力带来了保护土地的成果。故填effort(s)。 5．句意：这个奖项展示了他在面对这些全球性挑战时的勇敢行动。根据“The award shows...brave actions in facing these world-wide challenges.”可知，这里需要一个形容词性物主代词来修饰“brave actions”，表示这些行动的所属关系。“he”的形容词性物主代词是“his”，指代卢琦的行动。故填his。 6．句意：事实上，他还鼓励了真正关心自然的科学家和人们，尤其是年轻人，积极参与全球环境保护。根据“he has also encouraged scientists and people who really care about nature,...the young, to take an active part in world environmental protection.”可知，这里需要一个词来强调“年轻人”在被鼓励人群中的突出地位，“especially”意为“尤其；特别”，符合语境。故填especially。 7．句意：所有中国人都为卢的成就感到骄傲。根据“All Chinese are...of Lu’s achievement.”可知，“be proud of”是固定短语，意为“为……感到骄傲”。结合所给单词，“proud”符合语境。故填proud。 8．句意：他表明我们可以通过制定良好的规则、发现新的科学理念、积极行动以及利用当地人的知识来保护重要的自然区域。根据“He shows that we can protect important nature areas...making good rules, discovering new scientific ideas, being active, and using the knowledge of local people”可知，这里需要一个介词来表示方式、手段，“by”意为“通过；凭借”，后接动名词短语，符合语境。故填by。 9．句意：地球是我们的家园，所以保护它是必要的。根据“Earth is our home...it’s necessary to protect it.”可知，前后句之间是因果关系，前句说明地球是家园，后句得出需要保护它的结论。“so”意为“所以”，连接并列句，符合语境。故填so。 10．句意：让我们追随卢琦，采取行动让我们的生活环境更绿色。根据“Let’s follow Lu and...actions to make our living place greener.”可知，“take actions”是固定短语，意为“采取行动”，“let’s”后接动词原形。故填take。 阅读下面短文，从方框中选择恰当的词或短语并用其正确形式填空，使短文通顺、意思完整。每空限填一个词或短语，每个词或短语限填一次。 a lot of   symbol   serious   help   die   in order to   small   up   look after   of Pandas are in great danger. There are only about 1,600 pandas living in the wild today. Zoos and research centers are 1 about 340 pandas. Pandas do not have many babies, and baby pandas often 2 . The situation is getting very 3 , scientists are doing a lot of research 4 pandas produce more babies and help baby pandas live. Pandas live in the forests and mountains 5 Southwest China. Each panda needs to eat 6 bamboo every day. The bamboo forests are getting 7 so pandas are losing their home. And there are not many pandas left. 8 protect pandas in the wild, the government is setting 9 nature parks and developing other plans. The World Wide Fund for Nature (WWF) wants to protect all animals. And it chose the panda to be its 10 . We do not want to lose tigers, elephants or any other animals, so the WWF is working hard to save them all. 【答案】 1．looking after 2．die 3．serious 4．to help 5．of 6．a lot of 7．smaller 8．In order to 9．up 10．symbol 【导语】文章主要介绍了大熊猫的生存现状以及保护措施。 1．句意：动物园和研究中心正在照顾约340只大熊猫。根据“Zoos and research centers are … about 340 pandas.”可知，此处表示动物园和研究中心正在照顾约340只大熊猫，句子需用现在进行时“are + doing”结构，备选词look after“照顾”符合句意，其现在分词形式为looking after。故填looking after。 2．句意：大熊猫的幼崽经常夭折。根据“Pandas do not have many babies, and baby pandas often…”可知，大熊猫繁殖率低且幼崽经常夭折，备选词die“死亡”符合句意，此处用一般现在时，主语“baby pandas”是复数，die应用动词原形。故填die。 3．句意：情况变得非常严峻。根据上文及“The situation is getting very…”可知，熊猫生存情况变得非常严峻，备选词serious“严峻的”符合句意。故填serious。 4．句意：科学家们正在做大量研究以帮助大熊猫繁殖更多后代。根据“scientists are doing a lot of research … pandas produce more babies”可知，科学家们做大量研究的目的是为了帮助大熊猫繁殖更多后代，备选词help“帮助”符合句意，此处应用不定式形式to help表示目的。故填to help。 5．句意：大熊猫生活在中国西南部的森林和山区。根据“the forests and mountains … Southwest China.”可知，此处表示中国西南部的森林和山区，备选词of表示所属关系，说明地理位置的具体范围。故填of。 6．​句意：每只大熊猫每天需要吃大量竹子。根据“Each panda needs to eat … bamboo every day.”可知，此处表示每只大熊猫每天需要吃大量竹子，备选短语a lot of“许多”符合句意，在句中修饰不可数名词“bamboo”。故填a lot of。 7．句意：竹林面积正在缩小，导致大熊猫失去栖息地。根据“The bamboo forests are getting … so pandas are losing their home.”可知，此处表示竹林面积正在缩小，备选词small“小的”的比较级smaller符合句意，描述竹林减少的趋势。故填smaller。 8．句意：为了保护野生大熊猫，政府正在建立自然公园和研发其他计划。根据“… protect pandas in the wild,”可知，此处表示为了保护野生大熊猫，备选短语In order to“为了”表示目的，引出保护措施的目标，句首字母大写。故填In order to。 9．句意：为了保护野生大熊猫，政府正在设立自然公园和研发其他计划。动词短语set up意为“建立”，备选词up符合句意。故填up。 10．句意：它选择熊猫作为它的象征。根据“The World Wide Fund for Nature (WWF) wants to protect all animals. And it chose the panda to be its…”可知，世界自然基金会选择熊猫作为它的象征，备选词symbol“象征”符合句意。故填symbol。 阅读下面的短文，从方框中选择合适的词填空。方框中有两个词语为多余选项。 back, clearly, high, nothing, protected, proud, something, widely, without Ever since “Mother Nature” gave me life, I have expected to grow tall and big. As a young tree, I was well 1 in the forest. I used to have a good time with my friends under the blue sky and along the river. Our only purpose was to stand 2 . My pal, Tim, often said, “All I ask for is to be happy the whole day.” More than 300 days passed and we grew straight. Until one day, our first birthday, people came, moved us from the earth and put us on their trucks. After a long journey, we arrived in a completely different place with 3 green. Here we were planted in a line. When the wind blew strongly, I could not even open my eyes to see Tim 4 beside me. So we needed enough water to grow thicker and higher to stop the wind. As time went by, we finally became much stronger. I could keep my eyes open in the wind! I even found the blue sky was 5 ! This was no longer no-man’s land, and hundreds of visitors came here. A man took a picture of us with his camera. “Thank you. We can enjoy clear days 6 worrying about sandstorms.” A young girl jumping up and down came over and hugged me. “Thank you,” she said. “It’s you that have turned the desert into green land!” Tim and I smiled at each other, feeling 7 . The sun was shining brightly in the bluer sky. 【答案】1．protected 2．high 3．nothing 4．clearly 5．back 6．without 7．proud 【导语】本文是一棵树自述自己和伙伴如何从森林被人类带到沙漠，并逐渐地成长成能阻挡沙尘暴的大树，受到人们的赞扬和感激。 1．句意：作为一个年轻的树，我在森林中得到了很好的保护。根据“As a young tree”结合备选词可知，此处指我被保护的很好，protected“保护”符合，与was构成被动语态。故填protected。 2．句意：我们唯一的目的就是高高地站立。根据“Our only purpose was to stand”结合备选词可知，此处指高高地站立，high“高”符合，副词，修饰stand。故填high。 3．句意：我们到达了一个完全没有绿色的地方。根据“we arrived in a completely different place”可知，此处指完全没有绿色的地方，nothing“没有什么”符合，不定代词。故填nothing。 4．句意：当风猛烈吹过时，我甚至无法睁开眼睛看清身边的Tim。根据“When the wind blew strongly, I could not even open my eyes to see Tim…beside me.”可知，此处指看不清身边的Tim，clearly“清晰地”符合，修饰see。故填clearly。 5．句意：我甚至发现蓝天又回来了！根据“I even found the blue sky was”结合备选词可知，此处指发现蓝天又回来了，back“回来”符合，在从句中作表语。故填back。 6．句意：我们可以享受晴朗的日子而不用担心沙尘暴。根据“We can enjoy clear days…worrying about sandstorms.”结合备选词可知，此处指不用担心沙尘暴，without“没有”符合，介词。故填without。 7．句意：Tim和我对视一笑，感到非常自豪。根据“Tim and I smiled at each other, feeling”结合备选词可知，此处指感到非常自豪，proud“自豪的”符合，feel proud“感到自豪”。故填proud。 重难语篇提升练 阅读下列短文，根据短文内容，从方框内所给11词中选择10个意义相符的词，必要时可加情态动词或者助动词进行词形变化，填入空白处。 save, reduce, study, have, grow, change, know, cause, take, begin, run Xiuhtezcatl Martinez is one of the most famous environmental activists (积极分子) in the world. While most teenagers are busy with sports, friends, and online games, he is working 1 the planet. So how does a teenager become a well-known environmental activist? “I 2 up in a family where people were always thinking about protecting the environment,” says Xiuhtezcatl. When Xiuhtczcatl was just 6 years old, he decided he had to do something about climate (气候) change—a serious environmental problem. Scientists 3 climate change for many years. They know that Earth’s climate changes on its own over time. But right now, it 4 more and more quickly than usual because of pollution created by people—by the cars, trucks and planes we ride in, and by the coal and oil we burn for electricity. Xiuhtezcatl points out that climate change is a serious problem. “People can feel very helpless about climate change, like there is nothing they can do,” he says. But that is not true. “Climate change 5 by humans.” Xiuhtezcatl says. “And we can try to solve it.” Xiuhtezcatl 6 looking for solutions when he was just a little kid. His elder brothers and sisters ran an environmental group called Earth Guardians, which was started by their mom. At first he listened when they 7 meetings. Soon he was traveling around the country and the world. His goal is to educate and inspire people to join the fight against climate change. Today Xiuhtezcatl 8 Earth Guardians. The group works with thousands of kids around the world. He speaks to students in classrooms about steps they 9 to help save the planet. And he writes and performs hip-hop songs about the environment. Xiuhtezcatl believes that if many people change their habits, we 10 the causes of climate change and live on a safe, healthy planet. 【答案】 1．to save 2．grew 3．have studied 4．is changing 5．is caused 6．began 7．were having 8．runs 9．can take 10．will reduce 【导语】本文是一篇记叙文。文章主要讲述了一位名叫Xiuhtezcatl Martinez的年轻环保活动家的成长历程和他对环保事业的贡献。 1．句意：当大多数青少年还在忙于运动、交友和玩网络游戏时，他却在为拯救地球而努力。根据空后“the planet”和备选词汇可知，此处是指他致力于拯救地球；save“拯救”，动词；分析句子结构可知，这里应用动词不定式作目的状语。故填to save。 2．句意：我成长在一个家人总是关注环境保护的家庭里。根据空后“up”和备选词汇可知，此处考查grow up“长大”，动词短语；这里描述过去的成长环境，时态为一般过去时，谓语动词应用过去式grew。故填grew。 3．句意：科学家们研究气候变化已有多年。根据下文“They know that Earth’s climate changes on its own over time.”和备选词汇可知，科学家们知道，随着时间推移，地球气候会自然发生变化，这是他们多年研究的结果；study“研究”，动词；再根据“for many years”可知，句子时态为现在完成时，其结构为have/has done；主语为复数，助动词应用have，动词study的过去分词为studied。故填have studied。 4．句意：但目前，由于人类造成的污染——比如我们乘坐的汽车、卡车和飞机，以及我们燃烧煤炭和石油来发电，气候的变化比以往任何时候都要快得多。根据上文“Earth’s climate changes”和备选词汇可知，此处是指气候的变化；change“变化”，动词；再根据“right now”可知，句子时态为现在进行时，其结构为be doing；主语为“it”，be动词用is，动词change的现在分词为changing。故填is changing。 5．句意：气候变化是人类造成的。根据上文“pollution created by people—by the cars, trucks and planes we ride in, and by the coal and oil we burn for electricity”和备选词汇可知，污染是由人类造成的，所以此处是指气候变化是被人类引起的；cause“引起”，动词；主语“Climate change”与动词cause为被动关系，且这里陈述客观事实，所以这里应用一般现在时的被动语态，其结构为be done；主语为第三人单数，be动词用is，动词cause的过去分词为caused。故填is caused。 6．句意：Xiuhtezcatl还是个小孩子的时候，就开始寻找解决办法。根据“looking for solutions”和备选词汇可知，此处是指他小时候就开始寻找解决办法；begin“开始”，动词；句子描述过去的动作，句子时态用一般过去时，谓语动词应用过去式began。故填began。 7．句意：起初，哥哥姐姐们开会时，他就在一旁聆听。根据“they … meetings”和备选词汇可知，此处是指他们在开会时；have“组织，举办”，动词；再根据“he listened when …”可知，这里应用过去进行时强调在他倾听的那个时间点上，哥哥姐姐们正在进行开会这个动作，其结构为was/were doing；主语为“they”，be动词用were，动词have的现在分词为having。故填were having。 8．句意：如今Xiuhtezcatl负责运营“地球守护者”组织。根据上文“His elder brothers and sisters ran an environmental group called Earth Guardians, which was started by their mom.”和备选词汇可知，他的哥哥姐姐们管理着一个名为“地球守护者”的环保组织，所以此处是指他现在管理这个组织；run“管理，经营”，动词；再根据空前“Today”可知，句子时态为一般现在时，主语“Xiuhtezcatl”为第三人称单数，谓语动词应用三单形式runs。故填runs。 9．句意：他会去教室，向学生们讲述他们可以采取哪些措施来帮助拯救地球。根据“steps they … to help save the planet”和备选词汇可知，此处是指学生们能采取的帮助拯救地球的措施；take steps to do sth.“采取措施做某事”，这里指用情态动词can+动词原形。故填can take。 10．句意：Xiuhtezcatl相信，如果很多人改变自己的习惯，我们就能减少气候变化的成因，生活在一个安全、健康的星球上。根据“if many people change their habits”和备选词汇可知，此处是指如果很多人改变习惯，我们就能减少气候变化的成因；reduce“减少”，动词；句子为if引导的条件状语从句，遵循“主将从现”原则；从句为一般现在时，主句应用一般将来时，其结构为will do。故填will reduce。 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 proud   leave   into   take   side   start   how   machine   little   nobody This week I learned the topic of environment. Let me tell you 1 my family helped to save the earth. First, my family tried to save electricity. We never left the lights on when we were 2 the rooms. We turned off the TV when 3 was watching it. Mom only used cold water in the washing 4 . As we know heating the water requires more electricity. Second, we started recycling this week. We tried to write on both 5 of our paper. We also divided our rubbish 6 different bags for bottles, paper and food. Mom kept the plastic shopping bags from the supermarkets to use them again as rubbish bags. Third, my family started to save water. We stopped taking long showers and 7 short showers instead. We washed the toilet with used water. Mom and Dad used 8 water than before to do the washing. My sister and I didn’t leave the water running when we brushed our teeth. At last, Mom and Dad began to save gasoline. Mom drove us to school before, but now my sister and I started riding our bikes to school. It’s hard work but good exercise! Recently, Dad and a few of the people in his company have also 9 to go to work in one car and share the cost. These are great ways to help save our environment. We are so 10 of what we do. 【答案】 1．how 2．leaving 3．nobody 4．machine 5．sides 6．into 7．took 8．less 9．started 10．proud 【导语】本文是篇记叙文，主要讲述了作者一家这周如何拯救地球保护环境，如节约用电、回收再利用、节约用水和绿色出行等。 1．句意：让我告诉你我的家人是如何帮助拯救地球的。根据“Let me tell you...my family helped to save the earth.”以及下文提到的保护环境的举动可知，空处指“如何”，需how来引导宾语从句。故填how。 2．句意：我们离开房间时，从来不会让灯开着。根据“We never left the lights on when we were...the rooms”可知，当我们“离开”房间时，就会关灯。leave“离开”符合，因空前有were，故空处需现在分词构成过去进行时，leave的现在分词为leaving。故填leaving。 3．句意：没人看电视时，我们把电视关掉。根据“We turned off the TV when...was watching it.”可知，“没人”看电视，会关掉它。备选词“nobody没人”符合，作从句主语。故填nobody。 4．句意：妈妈只用凉水洗衣服。根据“...cold water in the washing...”以及备选词可知，空处指“机器”，备选词“machine机器”符合。故填machine。 5．句意：我们试着在纸的两面上写字。根据“we started recycling this week. We tried to write on both...”可知，我们在纸的两面都写字。side“面，边”为名词，both后跟名词复数。故填sides。 6．句意：我们还将垃圾分为瓶子、纸和食物等不同的袋子。divide...into...表示“把……分成……”，故填into。 7．句意：我们不再长时间淋浴而是短时间淋浴。根据“We stopped taking long showers and...short showers instead.”可知，我们停止长时间淋浴，而是短时间淋浴，备选词take符合，take short showers意为“短时间淋浴”，and表并列，前后谓语动词时态一致，故空处需过去式，保持与stopped形式一致。故填took。 8．句意：妈妈和爸爸用比之前更少的水来洗东西。根据“Mom and Dad used...water than before to do the washing.”可知，妈妈和爸爸比之前用的水更少了，备选词“little少量”符合，根据“than”一词可知，空处缺比较级。故填less。 9．句意：最近，爸爸和公司的几个人也已经开始开一辆车去上班，分摊费用。根据“Dad and a few of the people in his company have also...to go to work in one car and share the cost.”及备选词可知，空处指“开始”开车上班，分摊费用。start to do sth.表示“开始做某事”，根据句中“have”可知，空处需过去分词构成现在完成时，start的过去分词为started。故填started。 10．句意：我们对自己所做之事感到自豪。be proud of表示“因……而自豪”，固定搭配。proud“骄傲的”为形容词，在句中作表语。故填proud。 学科网（北京）股份有限公司 $