Unit 2 课时5 Grammar in Use（分层作业）英语新教材仁爱科普版九年级上册

**基本信息** 本练习分层清晰，以词汇句型为基础，通过语篇应用进阶至综合思维，梯度合理，适配新授课知识巩固与能力提升，兼顾语言能力与思维品质培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |A组|基础词汇、核心句型|词汇默写、单项选择夯实语言基础，强化记忆| |B组|语法应用、语篇理解|完形填空、阅读理解提升语篇分析能力，衔接基础与综合| |C组|综合语言运用|短文填空、任务型阅读培养信息整合与问题解决能力，拔高思维| |拓展|中考题型对接|选用中考相关题型，实现日常练习与升学测评的衔接|

Unit 2 Greener Planet, Better Home 课时5 Grammar in Use分层作业 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 ( 词汇 1. ant n.蚂蚁 2 .a way to do sth做某事的方法 3 .clean up清理 4 .learn more about更多了解 5 . take the action采取行动 6 . with the help from 在…的帮助 7 .all over the world全世界 8 .throw away扔掉 9 .the number of…的数量 10 . sort out 分拣.分类 句型 1.It’s a good idea to reuse plastic bags as waste bags. 把塑料袋再次用作垃圾袋是个好主意。 2.Scientists have found a new way to recycle waste paper into new paper products. 科学家们找到了一种新方法，可以把废纸回收制成新的纸制品。 3.Our community has renewed calls for cleaning up the waste along the river.我们社区再次呼吁清理沿河的垃圾。 4.Whenever there is pollution again, we need to retake the action to stop it.每当污染再次出现，我们就要重新采取行动制止它。 5.After the earthquake, people rebuilt the city with the help from all over the world. 地震过后，在世界各地的帮助下，人们重建了这座城市。 6.Perhaps, we should rethink about this and find a better way to use them. 或许，我们应该重新思考这件事，找到更好的方式来使用它们。 7.This is a great way to reduce the number of new plastic bags.这是减少新塑料袋使用量的一个好办法。 8.Did you take part in the speech about waste sorting last Saturday?上周六你参加那场关于垃圾分类的演讲活动了吗？ 9.I have kept sorting out all the waste at home for five days.我已经连续五天在家坚持对所有垃圾进行分类。 ) ( 10.We haven’t seen any waste in the river for several months.我们已经好几个月没有在河里看到垃圾了。 11.I have been in an environmental group since the new term began. 自从新学期开始，我就加入了一个环保小组。 ) 一、词汇默写。 ( 1 / 6 ) 学科网（北京）股份有限公司 1.__________________n.蚂蚁 2.__________________做某事的方法 3.__________________清理 4.__________________更多了解 5. __________________采取行动 6. __________________ 在…的帮助 7.__________________全世界 8.__________________扔掉 9.__________________…的数量 10. __________________分拣.分类 二、单项选择 1．________ bad weather! It has been raining ________ a week and we can’t go out. A．What; for B．What a; for C．What; since D．What a; since 2．We should ________ this problem and find a better way to solve it. A．reuse B．recycle C．rethink D．reduce 3．We haven’t seen any waste in the river ________ several months. A．for B．since C．from D．after 4．Scientists have found a new way to ________ waste paper into new paper products. A．rethink B．reuse C．reduce D．recycle 5．I have learned a lot about sorting the waste ________ I listened to the speech. A．for B．since C．during D．after 6．—How long have you been in Beijing? —________. A．Five years ago B．Since five years ago C．Since five years D．For five years ago 7．—Jim, this comic book is so cool. Is it yours? —No. It is from the school library. I have ________ it for 2 weeks. A．borrowed B．kept C．loved D．had 8．—Jack________ a few interesting places since he came to Jiangxi. —Yes, such as the Jinggang Mountains, Lushan Mountain and Tengwang Pavilion. A．was visiting B．will visit C．has visited D．visits 9．Great changes ________ in my hometown since 2020. A．took place B．have taken place C．were taking place D．will take place 10．It has been two years since I ________ to Hefei. Now I feel at home in the city and have made many friends. A．move B．will move C．moved D．have moved 三、选词填空 用方框中所给词或词组的适当形式填空（不限制词数）。 as long as, breathe, honest, weigh, dare, be, exact, compare to, loud, praise for 1．To improve your pronunciation, it is necessary to practice reading every day. 2．It two years since the last movie, and fans are looking forward to the next one. 3．The project will be successful no one makes any mistakes. 4．Before you start, take a and calm down. 5．The new AI model experts in various fields in the near future. 6．A number of students their good performance during the ceremony. 7．To be , the renewable energy used to be disagreed by the media. 8．What do you mean by that? 9．The Tianzhou Ⅷ carried the man-made moon-soil stones a kilo. 10．Wu Yanni to dress differently for building up her confidence. 四、完成句子 1．自从我听了那个演讲，我已经学到了很多关于垃圾分类的知识。 I have learned a lot about sorting the waste ________ I listened to the speech. 2．我们已经在家坚持垃圾分类五天了。 We have kept sorting out all the waste at home ________ five days. 3．We came to this city five years ago.（改为同义句） We ________ ________ in this city for five years. 4．她的父母已经在毕节工作十年了。 Her parents ________ ________ in Bijie for ten years. 5．因为生病，汤姆已经缺课三天了。 Because of his illness, Tom has ________________________ classes for three days. 一、完形填空 阅读下面的短文，从每题所给的A、B、C、D四个选项中选出最佳选项 Li Wei has 1 sorting the waste at home for three years. He started after he 2 a speech about environmental protection. He has 3 a lot about waste sorting since then. He uses different bins for different 4 of waste. The blue bin is for recyclable materials, the green bin is for kitchen waste, and the red bin is for harmful waste. “It was difficult at first,” Li Wei said, “but now I am really good 5 it. I have also encouraged my friends 6 the same.” Thanks to his efforts, his community has 7 much cleaner. Li Wei plans to 8 his work. He hopes 9 inspire more people to protect the environment. “Everyone can make a 10 ,” he said. 1．A．stopped B．kept C．finished D．started 2．A．forgot B．missed C．attended D．gave 3．A．learned B．taught C．read D．heard 4．A．colors B．kinds C．sizes D．shapes 5．A．at B．for C．in D．with 6．A．do B．doing C．to do D．did 7．A．become B．became C．becomes D．becoming 8．A．stop B．continue C．forget D．remember 9．A．for B．to C．at D．with 10．A．difference B．decision C．mistake D．plan 二、阅读理解 A The Power of “Re-” The prefix “re-” means “again” or “back”. It can be added to many words to create new meanings. For example, “use” becomes “reuse”, which means to use again. “Cycle” becomes “recycle”, which means to use materials again. “Build” becomes “rebuild”, which means to build again after damage. “Think” becomes “rethink”, which means to think about something again. These words are very useful when we talk about environmental protection. We need to rethink our habits, reuse things we have, recycle waste materials, and rebuild a better world. By doing so, we can reduce waste and protect our planet. The prefix “re-” reminds us that we can always try again and make things better. It gives us hope and encourages us to take action. 1．What does the prefix “re-” mean? A．Before. B．After. C．Again or back. D．Opposite. 2．What does “recycle” mean? A．To use again. B．To use materials again. C．To think again. D．To build again. 3．What does “rethink” mean? A．To use again. B．To think about something again. C．To build again. D．To make again. 4．When do we use the word “rebuild”? A．When we think about something again. B．When we build again after damage. C．When we use materials again. D．When we reduce waste. 5．What should we do to protect our planet according to the passage? A．Rethink, reuse, recycle and rebuild. B．Only recycle. C．Only reuse. D．Only think. B Waste Sorting Experience Li Wei has kept sorting the waste at home for three years. He started after he attended a speech about environmental protection. He has learned a lot about waste sorting since then. He uses different bins for different kinds of waste. The blue bin is for recyclable materials, the green bin is for kitchen waste, and the red bin is for harmful waste. “It was difficult at first,” Li Wei said, “but now I am really good at it. I have also encouraged my friends to do the same.” Thanks to his efforts, his community has become much cleaner. Li Wei plans to continue his work and hopes to inspire more people to protect the environment. He believes that everyone can make a difference. 6．How long has Li Wei kept sorting the waste? A．For one year. B．For two years. C．For three years. D．For four years. 7．What made Li Wei start sorting the waste? A．A TV program. B．A speech about environmental protection. C．A book. D．His parents. 8．What is the blue bin used for? A．Kitchen waste. B．Harmful waste. C．Recyclable materials. D．Other waste. 9．What has Li Wei encouraged his friends to do? A．To sort the waste. B．To buy more things. C．To stop using bins. D．To move to another city. 10．What does Li Wei plan to do? A．To stop sorting the waste. B．To continue his work and inspire more people. C．To move away. D．To throw away all the bins. 三、补全对话 根据下面的对话情景，在每个空白处填上一个恰当的句子，使对话的意思连贯、完整。 A: Hi, Li Ming! What are you doing? B: I’m sorting waste. 1 ? A: I know a little. Can you tell me how to do it properly? B: Sure. We should divide waste into recyclable, harmful, kitchen and other waste. A: Oh, right. 2 ? B: Because proper waste sorting can reduce pollution and save resources. A: That makes sense. 3 ? B: I also try to use reusable bottles and bags instead of plastic ones. A: Good idea! 4 ? B: Yes, I have joined a tree-planting club. We plant trees every spring. A: Wow, you’re doing a lot for the environment. 5 . B: Thank you! Let’s work together to protect our earth. 一、选词填空 用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次，每空限填一个单词。） much  can  fight  learn  take  health  we  different  sad  million Every year on April 22, people around the world come together to celebrate Earth Day. The first Earth Day 1 place in 1970 in the United States. It was such a huge success that now 2 of people celebrate Earth Day. They wanted to 3 and do things that help with environmental protection. If everyone did something small to help the Earth, it would make a big 4 ! The theme for Earth Day in 2024 is “Planet vs. Plastics (塑料)”. It tells us that our beautiful Earth is 5 against the harm (危害) caused by too much plastic. As we can see, people are using 6 and more plastic every day. This includes water bottles, shopping bags, and other common objects. 7 , most of them end up polluting oceans and forests instead of being properly disposed of (妥善处理). They 8 be harmful to animals and plants. So this Earth Day, we are encouraged to think of ways to use even less plastic. Schools might have competitions or art projects about Earth Day, and some towns even host clean-up days. Earth Day reminds (提醒) each of 9 to be a part of this big, beautiful world. And we all have to play a role in keeping it 10 and clean—not just on Earth Day, but every day! 二、短文填空 My topic today is about environmental protection. People 1 (do) a lot of things at the cost of the environment to develop the economy (经济) quickly in the past few years. I do think it is time for us to understand the 2 (important) of protecting the environment and do something about it. And today I would like 3 (introduce) some simple but useful ways that we can follow 4 (easy) in our daily life. Firstly, turn 5 lights if they are unnecessary. Then, go out in environment-friendly ways such as by bus, by subway or by bike. We can even walk to work when possible. It is really good for our health 6 helps us save some money. Thirdly, try our best to 7 (use) things like books, paper, magazines and so on. And we can also take a cloth bag when we go 8 (shop). Please don’t use plastic ones. Of course the public should realize it is 9 (everyone) duty to protect the environment. At 10 same time, the government should make laws to guide people’s behavior. We only have one earth. Let’s hold up a green umbrella together for the earth mother. 三、任务型阅读 阅读下面短文，简略回答问题。 The Earth is about 4,600 million years old. Modern man has lived on the earth for only about 35,000 years, but we have changed our planet a lot in many ways. Many of the things we have done are good for the earth, but more are not good. Water pollution A lot of people, birds and fish die each day because of water pollution. Factories produce lots of waste water. It has seriously polluted the land and the water. As a result, many rivers and lakes are now dead. Air pollution In big cities, factories as well as cars are the main causes of air pollution. People can’t see the clear sky. Many people in cities now have serious health problems. For example, Mexico City used to be a beautiful sunny capital, but today it is often covered by thick brown clouds. Soil (土壤) pollution In order to have a good harvest, people use too many chemicals (化学品) in their fields. That’s bad for the soil. But this kind of pollution is difficult to stop. These problems are very serious, so all of us should do something to improve our environment. If we can reduce pollution, our planet will become more and more beautiful and our health will be better. Let’s be greener people! 1．How long has modern man lived on the earth? 2．What caused water pollution according to the passage? 3．What problem does Mexico City have according to the passage? 4．Why do people use too many chemicals in their fields? 5．Do you know another kind of pollution that is harmful to humans? $ Unit 2 Greener Planet, Better Home 课时5 Grammar in Use分层作业 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 ( 词汇 1. ant n.蚂蚁 2 .a way to do sth做某事的方法 3 .clean up清理 4 .learn more about更多了解 5 . take the action采取行动 6 . with the help from 在…的帮助 7 .all over the world全世界 8 .throw away扔掉 9 .the number of…的数量 10 . sort out 分拣.分类 句型 1.It’s a good idea to reuse plastic bags as waste bags. 把塑料袋再次用作垃圾袋是个好主意。 2.Scientists have found a new way to recycle waste paper into new paper products. 科学家们找到了一种新方法，可以把废纸回收制成新的纸制品。 3.Our community has renewed calls for cleaning up the waste along the river.我们社区再次呼吁清理沿河的垃圾。 4.Whenever there is pollution again, we need to retake the action to stop it.每当污染再次出现，我们就要重新采取行动制止它。 5.After the earthquake, people rebuilt the city with the help from all over the world. 地震过后，在世界各地的帮助下，人们重建了这座城市。 6.Perhaps, we should rethink about this and find a better way to use them. 或许，我们应该重新思考这件事，找到更好的方式来使用它们。 7.This is a great way to reduce the number of new plastic bags.这是减少新塑料袋使用量的一个好办法。 8.Did you take part in the speech about waste sorting last Saturday?上周六你参加那场关于垃圾分类的演讲活动了吗？ 9.I have kept sorting out all the waste at home for five days.我已经连续五天在家坚持对所有垃圾进行分类。 ) ( 10.We haven’t seen any waste in the river for several months.我们已经好几个月没有在河里看到垃圾了。 11.I have been in an environmental group since the new term began. 自从新学期开始，我就加入了一个环保小组。 ) 一、词汇默写。 ( 1 / 6 ) 学科网（北京）股份有限公司 1.__________________n.蚂蚁 2.__________________做某事的方法 3.__________________清理 4.__________________更多了解 5. __________________采取行动 6. __________________ 在…的帮助 7.__________________全世界 8.__________________扔掉 9.__________________…的数量 10. __________________分拣.分类 【答案】 1.ant 2.a way to do sth 3.clean up 4.learn more about 5. take the action 6. with the help from 7.all over the world 8.throw away 9.the number of 10. sort out 二、单项选择 1．________ bad weather! It has been raining ________ a week and we can’t go out. A．What; for B．What a; for C．What; since D．What a; since 【答案】A 【详解】句意：多么糟糕的天气啊！雨已经下了一个星期了，我们不能出去。第一空，感叹句中，What修饰名词；weather是不可数名词，感叹句结构为“What+形容词 +不可数名词”，不加冠词a；第二空，for后跟时间段；since后跟时间点；a week是一段时间，现在完成时中与时间段连用介词用for。应填What; for。 2．We should ________ this problem and find a better way to solve it. A．reuse B．recycle C．rethink D．reduce 【答案】C 【详解】句意：我们应该重新思考这个问题，并找到一个更好的方法来解决它。 reuse重复使用；recycle回收利用；rethink重新思考；reduce减少。根据“find a better way to solve it”可知，为了找到更好的解决方法，我们需要重新思考这个问题。 3．We haven’t seen any waste in the river ________ several months. A．for B．since C．from D．after 【答案】A 【详解】句意：我们已经长达几个月没有在河里看到任何废物了。for经过（一段时间）；since自从（某一时间点）；from从……起；after在……之后。根据“haven’t seen”可知句子是现在完成时，“several months”是一段时间，现在完成时中与一段时间连用表示持续状态用介词for。 4．Scientists have found a new way to ________ waste paper into new paper products. A．rethink B．reuse C．reduce D．recycle 【答案】D 【详解】句意：科学家们发现了一种将废纸回收利用成新纸制品的新方法。 rethink重新思考；reuse重复使用；reduce减少；recycle回收利用。根据“waste paper into new paper products”可知，将废纸加工变成新纸制品属于回收利用的过程。 5．I have learned a lot about sorting the waste ________ I listened to the speech. A．for B．since C．during D．after 【答案】B 【详解】句意：自从听了那个演讲，我学到了很多关于垃圾分类的知识。for为了；since自从；during在……期间；after在……之后。根据主句“I have learned”是现在完成时，从句“I listened”是一般过去时，since引导时间状语从句符合“主句现在完成时+从句一般过去时”的结构，表示“自从……以来”。 6．—How long have you been in Beijing? —________. A．Five years ago B．Since five years ago C．Since five years D．For five years ago 【答案】B 【详解】句意：——你在北京待了多长时间了？——自从五年前。问句使用现在完成时，表示动作从过去持续到现在，回答需用since加过去时间点或for加时间段；根据时态和介词搭配规则，since five years ago正确。故选B。 7．—Jim, this comic book is so cool. Is it yours? —No. It is from the school library. I have ________ it for 2 weeks. A．borrowed B．kept C．loved D．had 【答案】B 【详解】句意：——吉姆，这本漫画书太酷了。是你的吗？——不是，它是学校图书馆的。我已经借了两个星期了。borrowed借入；kept借、保存；loved喜爱；had拥有。根据空后的时间状语“for 2 weeks”可知，本句使用的是现在完成时。因为时间状语为“for+一段时间”，所以主语后的谓语动词必须使用延续性动词，而短暂性动词不能与表示一段时间的状语连用，由此排除短暂性动词borrowed；关于“借书”这一动作，短暂性动词“borrow”对应的延续性动词应转化为“keep”，表示“借用并保留”的状态；loved和had语义不符合“从图书馆借书留存”的语境。应填kept。 8．—Jack________ a few interesting places since he came to Jiangxi. —Yes, such as the Jinggang Mountains, Lushan Mountain and Tengwang Pavilion. A．was visiting B．will visit C．has visited D．visits 【答案】C 【详解】句意：——自从杰克来到江西以来，他已经参观了一些有趣的地方。——是的，比如井冈山、庐山和滕王阁。was visiting为过去进行时；will visit为一般将来时；has visited为现在完成时；visits为一般现在时。根据“since he came to Jiangxi”可知，since引导的时间状语从句通常与现在完成时连用，表示动作已完成。故选C。 9．Great changes ________ in my hometown since 2020. A．took place B．have taken place C．were taking place D．will take place 【答案】B 【详解】句意：自2020年以来，我的家乡发生了巨大变化。句中时间状语“since 2020”是现在完成时的标志，表示动作从过去持续到现在，用现在完成时。应填have taken place。 10．It has been two years since I ________ to Hefei. Now I feel at home in the city and have made many friends. A．move B．will move C．moved D．have moved 【答案】C 【详解】句意：自从我搬到合肥已经两年了。现在我觉得在这个城市像在家一样，并且交了很多朋友。 固定句型“It has been + 时间段 +since + 一般过去时从句”，表示“自从做某事已经有多长时间了”，since引导的从句谓语动词用一般过去时。应填moved。 三、选词填空 用方框中所给词或词组的适当形式填空（不限制词数）。 as long as, breathe, honest, weigh, dare, be, exact, compare to, loud, praise for 1．To improve your pronunciation, it is necessary to practice reading every day. 2．It two years since the last movie, and fans are looking forward to the next one. 3．The project will be successful no one makes any mistakes. 4．Before you start, take a and calm down. 5．The new AI model experts in various fields in the near future. 6．A number of students their good performance during the ceremony. 7．To be , the renewable energy used to be disagreed by the media. 8．What do you mean by that? 9．The Tianzhou Ⅷ carried the man-made moon-soil stones a kilo. 10．Wu Yanni to dress differently for building up her confidence. 【答案】 1．aloud 2．has been/is 3．as long as 4．breath 5．will be compared to 6．were praised for 7．honest 8．exactly 9．weighing 10．dares 【详解】1．句意：为了提高发音，每天练习大声朗读是必要的。practice reading aloud 是固定搭配，意为“练习大声朗读”，aloud侧重指出声，符合改善发音的语境。由所给词loud变为aloud。 2．句意：距离上一部电影已经过去两年了，影迷们正期待着下一部。本句考查“It+be+时间段+since…”的固定句型，意为“自从……已经过去多长时间”。该句型有两种常用正确表达：正式语境常用现在完成时，结构为It has been+时间段+since…；口语及非正式语境中常用一般现在时，结构为It is+时间段+since…，二者均符合语法规则。故填has been/is。 3．句意：只要没人犯错，项目就会成功。as long as意为“只要”，引导条件状语从句，符合句意逻辑。 4．句意：开始前，深呼吸并冷静下来。take a breath是固定短语，意为“深呼吸”，a后面接名词形式，故将breathe变为breath。 5．句意：在不久的将来，新的人工智能模型将被与各领域的专家进行比较。根据in the near future可知用一般将来时；模型与专家之间是被动关系，故用将来时的被动语态will be compared to。 6．句意：许多学生因在典礼上的良好表现而受到表扬。during the ceremony暗示过去时间，且学生与表扬之间是被动关系，主语A number of students是复数，故填were praised for。 7．句意：老实说，可再生能源过去曾被媒体反对。To be honest是固定插入语，意为“老实说/说实话”，故填honest。 8．句意：你那话确切是什么意思？此处修饰动词mean，需要用exact的副词形式exactly，意为“确切地”。 9．句意：天舟八号携带了重达一公斤的人造月壤石。stones与weigh之间是主动关系（石头重……），用现在分词weighing作后置定语修饰stones。 10．句意：吴艳妮敢于穿着不同以建立自信。此处描述吴艳妮惯常的行为特点，用一般现在时；dare后接to do，此处作实义动词，主语是第三人称单数，故填dares。 四、完成句子 1．自从我听了那个演讲，我已经学到了很多关于垃圾分类的知识。 I have learned a lot about sorting the waste ________ I listened to the speech. 【答案】since 【详解】原句中“自从”是关键词，since引导时间状语从句，主句用现在完成时，从句用一般过去时，符合本句时态结构，应填since。 2．我们已经在家坚持垃圾分类五天了。 We have kept sorting out all the waste at home ________ five days. 【答案】for 【详解】原句中“已经……五天了”是关键词，现在完成时表示持续一段时间，用“for + 时间段”结构。 3．We came to this city five years ago.（改为同义句） We ________ ________ in this city for five years. 【答案】 have lived 【详解】句意：我们五年前来到这座城市。原句是一般过去时，表示过去发生的动作。改写句中含有时间状语“for five years”，表示动作从过去持续到现在，应使用现在完成时。现在完成时的基本结构为“have/has + 过去分词”。主语是We（复数），所以助动词用have。改写句中用延续性动词live表示在这座城市的持续状态，其过去分词为lived。应填have；lived。 4．她的父母已经在毕节工作十年了。 Her parents ________ ________ in Bijie for ten years. 【答案】 have worked 【详解】原句中“已经工作了……”是关键词，work“工作”，时间状语for ten years“长达十年”，表示动作从过去开始一直持续到现在，应使用现在完成时，现在完成时的构成是“have/has+动词过去分词”，主语“Her parents”是复数，因此助动词用have，work是延续性动词，可以直接与时间段连用，其过去分词是worked。 5．因为生病，汤姆已经缺课三天了。 Because of his illness, Tom has ________________________ classes for three days. 【答案】been absent from 【详解】空处关键词是“缺课”，be absent from classes“缺课”，根据“for three days”以及“has”可知，用现在完成时，应填been absent from。 一、完形填空 阅读下面的短文，从每题所给的A、B、C、D四个选项中选出最佳选项 Li Wei has 1 sorting the waste at home for three years. He started after he 2 a speech about environmental protection. He has 3 a lot about waste sorting since then. He uses different bins for different 4 of waste. The blue bin is for recyclable materials, the green bin is for kitchen waste, and the red bin is for harmful waste. “It was difficult at first,” Li Wei said, “but now I am really good 5 it. I have also encouraged my friends 6 the same.” Thanks to his efforts, his community has 7 much cleaner. Li Wei plans to 8 his work. He hopes 9 inspire more people to protect the environment. “Everyone can make a 10 ,” he said. 1．A．stopped B．kept C．finished D．started 2．A．forgot B．missed C．attended D．gave 3．A．learned B．taught C．read D．heard 4．A．colors B．kinds C．sizes D．shapes 5．A．at B．for C．in D．with 6．A．do B．doing C．to do D．did 7．A．become B．became C．becomes D．becoming 8．A．stop B．continue C．forget D．remember 9．A．for B．to C．at D．with 10．A．difference B．decision C．mistake D．plan 【答案】 1．B 2．C 3．A 4．B 5．A 6．C 7．A 8．B 9．B 10．A 【导语】本文讲述了李伟坚持在家垃圾分类三年的故事。他受演讲启发，学习分类知识，影响朋友和社区，希望更多人保护环境。 【详解】1．句意：李伟坚持在家垃圾分类三年了。 根据“for three years”可知动作持续了三年，keep doing sth.表示“坚持做某事”符合句意，应选kept“保持”。start“开始”是瞬间动词，不与时间段连用，stopped“停止”；finished“完成”不符合句意。 2．句意：他参加了一个关于环保的演讲后开始的。 根据语境他是受启发者，attend a speech表示“参加/听演讲”，符合逻辑，应选attended“参加”。give a speech是“发表演讲”，forgot“忘记”；missed“错过”不符合句意。 3．句意：从那以后他学到了很多关于垃圾分类的知识。 根据语境他获得了知识，learn a lot表示“学到很多”，应选learned“学习”。teach“教”；read“阅读”；heard“听见”不符合句意。 4．句意：他用不同的垃圾桶装不同种类的垃圾。 根据后文“recyclable, kitchen, harmful”可知是不同种类，different kinds of是固定搭配，应选kinds“种类”。colors“颜色”；sizes“尺寸”和shapes“形状”不符合句意。 5．句意：李伟说：“一开始很难，但现在我已经很擅长这件事了。” be good at是固定短语，意为“擅长”，符合语境，应选at“在……方面”。for“为了”；in“在……里面”；with“和……一起”这几个介词无此搭配。 6．句意：我也鼓励我的朋友做同样的事。 encourage sb. to do sth.是固定用法，意为“鼓励某人做某事”，应选to do“去做”。do“做（原形）”；doing“做（动名词）”；did“做（过去式）”不符合固定搭配。 7．句意：多亏了他的努力，他所在的社区变得整洁多了。 has后接过去分词构成现在完成时，应选become“变成（过去分词）”。became“变成（过去式）”是过去式，becomes“变成（三单）”；becoming“变成（现在分词）”不符合对应的语法。 8．句意：李伟计划继续他的工作。 根据后文希望激励更多人，可知他要继续这项工作，应选continue“继续”。stop“停止”；forget“忘记”；remember“记得”不符合句意。 9．句意：他希望能带动更多人去保护环境。 hope to do sth.是固定用法，意为“希望做某事”，应选to“去”，for“为了”；at“在”；with“和”不符合固定搭配。 10．句意：他说：“每个人都可以有所作为、发挥影响力。” make a difference是固定短语，意为“起作用/产生影响”，符合环保主题，应选difference“影响”。decision“决定”；mistake“错误”；plan“计划”不符合句意。 二、阅读理解 A The Power of “Re-” The prefix “re-” means “again” or “back”. It can be added to many words to create new meanings. For example, “use” becomes “reuse”, which means to use again. “Cycle” becomes “recycle”, which means to use materials again. “Build” becomes “rebuild”, which means to build again after damage. “Think” becomes “rethink”, which means to think about something again. These words are very useful when we talk about environmental protection. We need to rethink our habits, reuse things we have, recycle waste materials, and rebuild a better world. By doing so, we can reduce waste and protect our planet. The prefix “re-” reminds us that we can always try again and make things better. It gives us hope and encourages us to take action. 1．What does the prefix “re-” mean? A．Before. B．After. C．Again or back. D．Opposite. 2．What does “recycle” mean? A．To use again. B．To use materials again. C．To think again. D．To build again. 3．What does “rethink” mean? A．To use again. B．To think about something again. C．To build again. D．To make again. 4．When do we use the word “rebuild”? A．When we think about something again. B．When we build again after damage. C．When we use materials again. D．When we reduce waste. 5．What should we do to protect our planet according to the passage? A．Rethink, reuse, recycle and rebuild. B．Only recycle. C．Only reuse. D．Only think. 【答案】1．C 2．B 3．B 4．B 5．A 【导语】本文介绍了英语前缀“re-”的基本含义，列举多个带该前缀的衍生词的词义，并说明这类行为在环保、保护地球方面的实际应用与积极意义。 【详解】1．根据文章第一段“The prefix ‘re-’ means ‘again’ or ‘back’.”可知，前缀“re-”的意思是“再次”或“回来”。 2．根据文章第一段“‘Cycle’ becomes ‘recycle’, which means to use materials again.”可知，“recycle”的意思是B项“再次使用材料”。 3．根据文章第二段“‘Think’ becomes ‘rethink’, which means to think about something again.”可知，“rethink”的意思是B项“重新思考某事”。 4．根据文章第一段“‘Build’ becomes ‘rebuild’, which means to build again after damage.”可知，当我们在受损后重新建造时使用“rebuild”。 5．根据文章第二段“We need to rethink our habits, reuse things we have, recycle waste materials, and rebuild a better world.”可知，为了保护星球，我们需要重新思考、复用、回收和重建。 B Waste Sorting Experience Li Wei has kept sorting the waste at home for three years. He started after he attended a speech about environmental protection. He has learned a lot about waste sorting since then. He uses different bins for different kinds of waste. The blue bin is for recyclable materials, the green bin is for kitchen waste, and the red bin is for harmful waste. “It was difficult at first,” Li Wei said, “but now I am really good at it. I have also encouraged my friends to do the same.” Thanks to his efforts, his community has become much cleaner. Li Wei plans to continue his work and hopes to inspire more people to protect the environment. He believes that everyone can make a difference. 6．How long has Li Wei kept sorting the waste? A．For one year. B．For two years. C．For three years. D．For four years. 7．What made Li Wei start sorting the waste? A．A TV program. B．A speech about environmental protection. C．A book. D．His parents. 8．What is the blue bin used for? A．Kitchen waste. B．Harmful waste. C．Recyclable materials. D．Other waste. 9．What has Li Wei encouraged his friends to do? A．To sort the waste. B．To buy more things. C．To stop using bins. D．To move to another city. 10．What does Li Wei plan to do? A．To stop sorting the waste. B．To continue his work and inspire more people. C．To move away. D．To throw away all the bins. 【答案】6．C 7．B 8．C 9．A 10．B 【导语】本文讲述了李伟坚持在家垃圾分类已有三年，一场环保演讲让他开始践行垃圾分类，他熟练区分不同颜色垃圾桶用途，还带动朋友一起参与，社区环境因此变得更整洁，他计划继续坚持，带动更多人保护环境。 【详解】6．根据原文第一段“Li Wei has kept sorting the waste at home for three years.”，李伟坚持垃圾分类已有三年时间。 7．根据原文第一段“He started after he attended a speech about environmental protection.”，一场环保主题演讲让李伟开始进行垃圾分类。 8．根据原文第二段“The blue bin is for recyclable materials.”，蓝色垃圾桶用于存放可回收物。 9．根据原文第二段“I have also encouraged my friends to do the same.”，“do the same”指代进行垃圾分类，李伟鼓励他的朋友们也进行垃圾分类。 10．根据原文第三段“Li Wei plans to continue his work and hopes to inspire more people to protect the environment.”，李伟计划继续坚持垃圾分类，并带动更多人保护环境。 三、补全对话 根据下面的对话情景，在每个空白处填上一个恰当的句子，使对话的意思连贯、完整。 A: Hi, Li Ming! What are you doing? B: I’m sorting waste. 1 ? A: I know a little. Can you tell me how to do it properly? B: Sure. We should divide waste into recyclable, harmful, kitchen and other waste. A: Oh, right. 2 ? B: Because proper waste sorting can reduce pollution and save resources. A: That makes sense. 3 ? B: I also try to use reusable bottles and bags instead of plastic ones. A: Good idea! 4 ? B: Yes, I have joined a tree-planting club. We plant trees every spring. A: Wow, you’re doing a lot for the environment. 5 . B: Thank you! Let’s work together to protect our earth. 【答案】 1．Do you know how to sort waste correctly 2.Why is waste sorting so important 3．What else do you do to protect the environment 4.Have you joined any environmental clubs 5．I should learn from you 【导语】本文是A与李明关于环境保护的对话，李明正在进行垃圾分类，二人围绕垃圾分类的做法、意义、其他环保行动展开交流。 【详解】1．李明正在分拣垃圾，后文A回答“I know a little.”（我知道一点），说明此处是李明询问A是否了解垃圾分类，故用疑问句“Do you know how to sort waste correctly”衔接下文A的回答。 2．A听完垃圾分类的分类方式后，后文B用“Because…”来回答原因，说明本空是询问垃圾分类重要的原因。“Why is waste sorting so important”提出疑问，引出B解释垃圾分类的好处。 3．A认可垃圾分类的意义之后，后文B回答自己还会使用可循环用品，说明本空询问还做了哪些环保事情。“What else do you do to protect the environment”承接上文，引出B其他的环保举措。 4．A夸赞B的做法，后文B以“Yes, I have…”做肯定回答，并提到加入植树俱乐部，本空为现在完成时的一般疑问句，询问是否加入环保社团。“Have you joined any environmental clubs”引出B参加俱乐部的相关内容。 5．A感慨B为环保做了很多事，后文B回复了Thank you!，本空填写表达赞扬、向对方学习的语句。“I should learn from you”符合语境，自然引出B的感谢以及号召一起保护地球。 一、选词填空 用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次，每空限填一个单词。） much  can  fight  learn  take  health  we  different  sad  million Every year on April 22, people around the world come together to celebrate Earth Day. The first Earth Day 1 place in 1970 in the United States. It was such a huge success that now 2 of people celebrate Earth Day. They wanted to 3 and do things that help with environmental protection. If everyone did something small to help the Earth, it would make a big 4 ! The theme for Earth Day in 2024 is “Planet vs. Plastics (塑料)”. It tells us that our beautiful Earth is 5 against the harm (危害) caused by too much plastic. As we can see, people are using 6 and more plastic every day. This includes water bottles, shopping bags, and other common objects. 7 , most of them end up polluting oceans and forests instead of being properly disposed of (妥善处理). They 8 be harmful to animals and plants. So this Earth Day, we are encouraged to think of ways to use even less plastic. Schools might have competitions or art projects about Earth Day, and some towns even host clean-up days. Earth Day reminds (提醒) each of 9 to be a part of this big, beautiful world. And we all have to play a role in keeping it 10 and clean—not just on Earth Day, but every day! 【答案】 1．took 2．millions 3．learn 4．difference 5．fighting 6．more 7．Sadly 8．can 9．us 10．healthy 【导语】本文介绍地球日，并围绕2024年“Planet vs. Plastics”的主题，号召大家行动起来保护地球环境。 【详解】1．句意：第一个地球日于1970年在美国举行。此处需要一个动词，在句中作谓语，表示“发生、举行”，因为“take place”是固定搭配，意为“发生、举行”，且根据时间状语“in 1970”可知时态为一般过去时，take的过去式为took，所以选择took。 2．句意：它是如此巨大的成功以至于现在数百万人庆祝地球日。此处需要一个数词，在句中作主语的一部分，表示数量，因为“millions of”是固定搭配，意为“数百万的”，所以选择millions。 3．句意：他们想要学习并做有助于环境保护的事情。此处需要一个动词，在句中与do并列，作want to的宾语，表示“学习”，因为语境是人们想要为环保做些事，先学习相关知识符合逻辑，所以选择learn。 4．句意：如果每个人都做些小事来帮助地球，那将会产生很大的影响！此处需要一个名词，在句中作make的宾语，表示“影响”，因为“make a difference”是固定搭配，意为“有影响、起作用”，所以选择different的名词形式difference。 5．句意：它告诉我们我们美丽的地球正在与过多塑料造成的危害作斗争。此处需要一个动词的现在分词，与is构成现在进行时，在句中作谓语，因为“fight against”是固定搭配，意为“与……作斗争”，且根据语境地球正在对抗塑料危害，所以选择fighting。 6．句意：正如我们所见，人们每天使用越来越多的塑料。此处需要一个形容词比较级，与more构成“比较级+and +比较级”结构，在句中作定语修饰plastic，表示“更多的”。因为“more and more”表示“越来越……”，修饰不可数名词plastic，所以选择much的比较级more。 7．句意：遗憾的是，它们中的大多数最终污染了海洋和森林，而不是被妥善处理。此处需要一个副词，在句中作状语，表达惋惜的语气。因为前文说人们使用塑料，后文说塑料污染环境，语义转折，所以选sad的副词形式Sadly。 8．句意：它们可能对动植物有害。此处需要一个情态动词，在句中作谓语，表示“可能”，因为语境是说塑料可能对动植物有危害，所以选择can。 9．句意：地球日提醒我们每个人成为这个美丽大世界的一部分。此处需要一个人称代词宾格，在句中作of的宾语。因为“each of us”表示“我们每个人”，所以选择us。 10．句意：并且我们都必须在保持它健康和干净方面发挥作用——不仅仅在地球日，而是每天。此处需要一个形容词，在句中作宾语补足语，表示“健康的”。因为“keep sth+adj”表示“使某物保持……状态”，“keeping it…and clean”表示“保持它健康和干净方面”，所以选择health的形容词形式healthy。 二、短文填空 My topic today is about environmental protection. People 1 (do) a lot of things at the cost of the environment to develop the economy (经济) quickly in the past few years. I do think it is time for us to understand the 2 (important) of protecting the environment and do something about it. And today I would like 3 (introduce) some simple but useful ways that we can follow 4 (easy) in our daily life. Firstly, turn 5 lights if they are unnecessary. Then, go out in environment-friendly ways such as by bus, by subway or by bike. We can even walk to work when possible. It is really good for our health 6 helps us save some money. Thirdly, try our best to 7 (use) things like books, paper, magazines and so on. And we can also take a cloth bag when we go 8 (shop). Please don’t use plastic ones. Of course the public should realize it is 9 (everyone) duty to protect the environment. At 10 same time, the government should make laws to guide people’s behavior. We only have one earth. Let’s hold up a green umbrella together for the earth mother. 【答案】 1． have done 2． importance 3． to introduce 4． easily 5． off 6． and 7． reuse 8． shopping 9． everyone’s 10．the 【导语】本文主要介绍了保护环境的重要性，并提出了一些日常生活中简单实用的环保建议，呼吁大家共同行动。 【详解】1．句意：在过去的几年里，人们为了快速发展经济以环境为代价做了很多事情。根据“in the past few years”可知，句子时态是现在完成时，其构成是“have/has done”，主语People是复数，助动词用have，do的过去分词为done，所以填have done。 2．句意：我确实认为，现在是我们了解保护环境的重要性并采取行动的时候了。根据“the...of”结构可知，空处应填名词，important的名词形式是importance，意为“重要性”。 3．句意：今天，我想介绍一些简单但有用的方法，我们可以在日常生活中轻松遵循。would like to do sth.意为“想要做某事”，是固定搭配，因此此处用不定式形式to introduce。 4．句意：今天，我想介绍一些简单但有用的方法，我们可以在日常生活中轻松遵循。空处修饰动词follow，需用副词形式，easy的副词是easily，意为“容易地”。 5．句意：首先，关掉不必要的灯。根据“...lights if it is unnecessary”可知，此处指“关灯”，turn off意为“关掉”，是固定短语。 6．句意：这对我们的健康真的有益并且帮助我们省些钱。前后两部分是并列关系，表示同时具备的好处，应用并列连词and连接。 7．句意：第三，尽量重复利用如书籍、纸张、杂志等物品。根据环保主题语境，此处指“重复使用”，use加上前缀re-构成reuse，符合语境，不定式符号to后跟动词原形。 8．句意：当我们去购物的时候，我们也可以带一个布袋。go shopping意为“去购物”，是固定搭配，shop需变为shopping。 9．句意：当然公众应该意识到保护环境是每个人的责任。空后是名词duty，此处需用everyone的所有格形式everyone’s，表示“每个人的”。 10．句意：同时，政府应该制定法律来指导人们的行为。at the same time意为“同时”，是固定短语，此处需填定冠词the。 三、任务型阅读 阅读下面短文，简略回答问题。 The Earth is about 4,600 million years old. Modern man has lived on the earth for only about 35,000 years, but we have changed our planet a lot in many ways. Many of the things we have done are good for the earth, but more are not good. Water pollution A lot of people, birds and fish die each day because of water pollution. Factories produce lots of waste water. It has seriously polluted the land and the water. As a result, many rivers and lakes are now dead. Air pollution In big cities, factories as well as cars are the main causes of air pollution. People can’t see the clear sky. Many people in cities now have serious health problems. For example, Mexico City used to be a beautiful sunny capital, but today it is often covered by thick brown clouds. Soil (土壤) pollution In order to have a good harvest, people use too many chemicals (化学品) in their fields. That’s bad for the soil. But this kind of pollution is difficult to stop. These problems are very serious, so all of us should do something to improve our environment. If we can reduce pollution, our planet will become more and more beautiful and our health will be better. Let’s be greener people! 1．How long has modern man lived on the earth? 2．What caused water pollution according to the passage? 3．What problem does Mexico City have according to the passage? 4．Why do people use too many chemicals in their fields? 5．Do you know another kind of pollution that is harmful to humans? 【答案】 1． For about 35,000 years. 2．Factories produce lots of waste water. 2． It is often covered by thick brown clouds. 3． In order to have a good harvest. 5．Yes, noise pollution. 【导语】本文主要介绍了水污染、空气污染、土壤污染三种环境污染及其危害，呼吁人们保护环境。 【详解】1．第一段第二句“Modern man has lived on the earth for only about 35,000 years”直接说明现代人类在地球上生活的时长，答案是原文直接信息。 2．水污染部分第二句“Factories produce lots of waste water.”直接说明造成水污染的原因，答案是原文直接引述。 3．空气污染部分最后一句“For example, Mexico City used to be a beautiful sunny capital, but today it is often covered by thick brown clouds.”直接说明墨西哥城遇到的问题，答案是原文直接信息。 4．土壤污染部分第一句“In order to have a good harvest, people use too many chemicals (化学品) in their fields.”直接说明人们使用大量化学品的原因，答案是原文直接信息。 5．本题是开放性试题，答案不唯一，结合文章内容，合理作答即可。 $ Unit 2 Greener Planet, Better Home 课时5 Grammar in Use分层作业 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 ( 词汇 1. ant n.蚂蚁 2 .a way to do sth做某事的方法 3 .clean up清理 4 .learn more about更多了解 5 . take the action采取行动 6 . with the help from 在…的帮助 7 .all over the world全世界 8 .throw away扔掉 9 .the number of…的数量 10 . sort out 分拣.分类 句型 1.It’s a good idea to reuse plastic bags as waste bags. 把塑料袋再次用作垃圾袋是个好主意。 2.Scientists have found a new way to recycle waste paper into new paper products. 科学家们找到了一种新方法，可以把废纸回收制成新的纸制品。 3.Our community has renewed calls for cleaning up the waste along the river.我们社区再次呼吁清理沿河的垃圾。 4.Whenever there is pollution again, we need to retake the action to stop it.每当污染再次出现，我们就要重新采取行动制止它。 5.After the earthquake, people rebuilt the city with the help from all over the world. 地震过后，在世界各地的帮助下，人们重建了这座城市。 6.Perhaps, we should rethink about this and find a better way to use them. 或许，我们应该重新思考这件事，找到更好的方式来使用它们。 7.This is a great way to reduce the number of new plastic bags.这是减少新塑料袋使用量的一个好办法。 8.Did you take part in the speech about waste sorting last Saturday?上周六你参加那场关于垃圾分类的演讲活动了吗？ 9.I have kept sorting out all the waste at home for five days.我已经连续五天在家坚持对所有垃圾进行分类。 ) ( 10.We haven’t seen any waste in the river for several months.我们已经好几个月没有在河里看到垃圾了。 11.I have been in an environmental group since the new term began. 自从新学期开始，我就加入了一个环保小组。 ) 一、词汇默写。 ( 1 / 6 ) 学科网（北京）股份有限公司 1.ant 2.a way to do sth 3.clean up 4.learn more about 5. take the action 6. with the help from 7.all over the world 8.throw away 9.the number of 10. sort out 二、单项选择 1．A 2．C 3．A 4．D 5．B 6．B 7．B 8．C 9．B 10．C 三、选词填空 1．aloud 2．has been/is 3．as long as 4．breath 5．will be compared to 6．were praised for 7．honest 8．exactly 9．weighing 10．dares 四、完成句子 1．since 2．for 3． have lived 4． have worked 5．been absent from 一、完形填空 1．B 2．C 3．A 4．B 5．A 6．C 7．A 8．B 9．B 10．A 二、阅读理解 A 1．C 2．B 3．B 4．B 5．A B 6．C 7．B 8．C 9．A 10．B 三、补全对话 1．Do you know how to sort waste correctly 2.Why is waste sorting so important 3．What else do you do to protect the environment 4.Have you joined any environmental clubs 5．I should learn from you 一、选词填空 1．took 2．millions 3．learn 4．difference 5．fighting 6．more 7．Sadly 8．can 9．us 10．healthy 二、短文填空 1． have done 2． importance 3． to introduce 4． easily 5． off 6． and 7． reuse 8． shopping 9． everyone’s 10．the 三、任务型阅读 1． For about 35,000 years. 2．Factories produce lots of waste water. 2． It is often covered by thick brown clouds. 3． In order to have a good harvest. 5．Yes, noise pollution. $