Unit3单词短语、语法句型用法默写与配套练习2025-2026学年沪教版英语七年级下册

沪教牛津版26版七年级下册Unit3单词短语、语法句型用法默写与配套练习(答案版) 一、课本单词短语 英文 词性及中文 branch n. 树枝 silent adj. 不说话的；沉默的 overlook v. 忽略；未注意到 human n. 人 oxygen n. 氧；氧气 create v. 创造 environment n. 自然环境 convenient adj. 便利的；方便的 wood n. 木；木头 treat v. 以……态度对待；以……方式对待 communicate v. 交流；沟通 product n. 产品；制品 side n. 一面 borrow v. 借；借用 dig v. 掘(地)；凿(洞)；挖(土) hole n. 洞；孔；坑 stick n. 棍；条 accident n. 意外；偶然的事 knowledge n. 知识；学问 character n. 文字 spread v. 传播 translation n. 译文；译本 take in 吸收；摄入 greenhouse gas 温室气体 to begin with 首先；第一点 come from 来自 look around 环视；环顾；四下察看 be made of 由……制成 for example 例如；譬如 communicate with 与……沟通 call on 号召；动员；要求 according to 据(……所说)；按(……所报道) by accident 偶然；意外地 二、重点短语 英文 中文 make use of 利用 take in 吸收；摄入 greenhouse gas 温室气体 from...to... 从……到…… share...with... 和……分享…… in fact 实际上 to begin with 首先；第一点 be good for 对……有益；对……有好处 such as 例如 for example 例如 come from 来自 look around 环视；环顾；四下察看 make...from... 用……制作…… so much 如此多 in a...way 以……的方式 cut down 砍倒 all around the world 世界各地 on Earth 在地球上 be home to 是……的栖息地；是……的家园 get...from... 从……获得…… focus on 集中于；致力于 think of 想到 think about 考虑 no matter 无论；不论 in short 总而言之，简单地说 communicate with... 与……沟通 one another 彼此；相互 ask...for help 向……寻求帮助 no problem 没问题；不用谢；没关系 meet up 碰头；碰面 right now 现在；目前 different kinds of 不同种类的 give off 发出，放出（气味、热、光等） take care of 照顾；照料 borrow...from... 从……借…… thousands of 成千上万的 according to 据（……所说），按（……所报道） by accident 偶然；意外地 so far 到目前为止；迄今 date back to 追溯到；始于 thanks to 多亏；由于 become known as 作为……变得闻名 沪教牛津版26版七年级下册Unit3单词短语、语法句型用法默写与配套练习(答案版) 1 学科网（北京）股份有限公司 三、句型用法 英文 中文 need to do sth 需要做某事 in order to do sth 为了做某事 be going to do sth 打算做某事 wait to do sth 等待做某事 decide to do sth 决定做某事 use sth to do sth = use sth for doing sth 用某物做某事 (be) used for doing sth 被用来做某事 call on sb to do sth 号召某人做某事 help sb (to) do sth 帮助（某人）做某事 stop doing sth 停止做某事 stop to do sth 停下来去做某事 provide sb with sth = provide sth for sb 为某人提供某物，提供给某人某物 make sb/sth + 形容词 使某人/某物…… be made of (能看出原材料) 由……制成 be made from (看不出原材料) 制成 sth happen(s) to sb 某人发生了某事 Could you do sth? 你能做某事吗？ It’s + 形容词 + to do sth. 做某事是……的。 四、单元语法 现在进行时 (Present Continuous Tense) 要点 核心内容 详细说明/示例 特别注意 1. 定义​ 表示现在或现阶段正在进行的动作 1. 此刻：Listen! He is singing now. 2. 现阶段：I am reading a book these days. 强调“进行中” 2. 结构​ be (am/is/are) + 动词-ing​ 肯定：She is watching​ TV. 否定：She is not (isn't) watching​ TV. 疑问：Is​ she watching​ TV? be动词随主语变 3. 时间标志​ now, right now, at the moment, these days, this week, look!, listen! Look! The bus is coming. They are building a house these days. 看到这些词，优先考虑进行时 4. 动词-ing构成​ 1. 一般加 -ing: go→going 2. 去e加 -ing: make→making 3. 重读闭音节双写: run→running 4. ie变y加 -ing: lie→lying 口诀：直接加，去e加，双写，ie变y​ 重读闭音节判断：辅音+元音+辅音结尾，且重读 5. 特殊用法​ 1. 表将来（计划、安排好的事） 2. 与always等连用，表感情色彩（赞叹/不满） 1. We are leaving tomorrow.（我们明天出发。） 2. He is always helping others.（他总帮助别人。） 表将来的动词常是：come, go, leave, start等 6. 不能用进行时的动词​ 表示状态、情感、感知、拥有的动词（静态动词） like, love, want, know, have（有）, hear, see, believe 等 I want some water.（√） I am wanting some water.（×） 但have表示“进行某活动”时可用：She is having lunch. 口诀： 进行时，be加ing，now/look是标记；将来计划感情色，状态动词请休息。 七年级下册 Unit3能力提升综合练习卷 答案 I. 单词短语单项选择 1. A 2. B 3. A 4. C 5. B 6. A 7. A 8. A 9. D 10. A II. 语法单项选择 1. C 2. C 3. B 4. B 5. A 6. B 7. B 8. B 9. C 10. A III. 语法选择 1. C 2. A 3. B 4. C 5. A IV. 阅读理解 1. C 2. B 3. B 4. D 5. C V. 首字母填空 1. home 2. products 3. absorb 4. share 5. short 6. think; about 7. get; from 8. characters 9. focus; on 10. dates; back VI. 信息匹配 1. D 2. A 3. B 4. C 5. E VII. 回答问题 (参考答案) 1. It was very weak and could stick to things but was also easy to remove. / It was “not-so-sticky”. 2. He thought it was interesting, but for years, nobody could think of a good use for it. / The problem was that nobody knew how to use it. 3. Because the small pieces of paper he used to mark the pages kept falling out. / Because he needed something to mark the pages that wouldn’t fall out. 4. 3M gave free samples to people in big companies. / They spread the idea by giving free samples. 5. A “mistake” (the weak glue) and creative thinking (Art Fry’s idea to use it as a bookmark and later for office notes). VIII. 完成句子 1. take in 2. is made from 3. To begin with 4. Thanks to; communicate with 5. by accident 6. is home to 7. make; from 8. asks; for help 9. So far 10. In order to IX. 短文填空 1. According to 2. one another 3. called 4. look around 5. so much 6. communicate 7. all around the world 8. is good for 9. in a friendly way 10. such as X. 语法短文填空 1. is facing 2. are giving / give 3. to stop 4. to save 5. running 6. are cutting / cut 7. are going to plant / are planting/will plant 8. Finally 9. protecting 10. help $沪教牛津版26版七年级下册Unit3单词短语、语法句型用法默写与配套练习 一、课本单词短语 词性及中文 默写 n. 树枝 adj. 不说话的；沉默的 v. 忽略；未注意到 n. 人 n. 氧；氧气 v. 创造 n. 自然环境 adj. 便利的；方便的 n. 木；木头 v. 以……态度对待；以……方式对待 v. 交流；沟通 n. 产品；制品 n. 一面 v. 借；借用 v. 掘(地)；凿(洞)；挖(土) n. 洞；孔；坑 n. 棍；条 n. 意外；偶然的事 n. 知识；学问 n. 文字 v. 传播 n. 译文；译本 吸收；摄入 温室气体 首先；第一点 来自 环视；环顾；四下察看 由……制成 例如；譬如 与……沟通 号召；动员；要求 据(……所说)；按(……所报道) 偶然；意外地 二、重点短语 中文 默写 利用 吸收；摄入 温室气体 从……到…… 和……分享…… 实际上 首先；第一点 对……有益；对……有好处 例如 例如 来自 环视；环顾；四下察看 用……制作…… 如此多 以……的方式 砍倒 世界各地 在地球上 是……的栖息地；是……的家园 从……获得…… 集中于；致力于 想到 考虑 无论；不论 总而言之，简单地说 与……沟通 彼此；相互 向……寻求帮助 没问题；不用谢；没关系 碰头；碰面 现在；目前 不同种类的 发出，放出（气味、热、光等） 照顾；照料 从……借…… 成千上万的 据（……所说），按（……所报道） 偶然；意外地 到目前为止；迄今 追溯到；始于 多亏；由于 作为……变得闻名 沪教牛津版26版七年级下册Unit3单词短语、语法句型用法默写与配套练习 1 学科网（北京）股份有限公司 三、句型用法 中文 默写 需要做某事 为了做某事 打算做某事 等待做某事 决定做某事 用某物做某事 被用来做某事 号召某人做某事 帮助（某人）做某事 停止做某事 停下来去做某事 为某人提供某物，提供给某人某物 使某人/某物…… 由……制成 制成 某人发生了某事 你能做某事吗？ 做某事是……的。 四、单元语法 现在进行时 (Present Continuous Tense) 要点 核心内容（默写） 详细说明/示例 特别注意 1. 定义​ 1. 此刻：Listen! He is singing now. 2. 现阶段：I am reading a book these days. 强调“进行中” 2. 结构​ 肯定：She is watching​ TV. 否定：She is not (isn't) watching​ TV. 疑问：Is​ she watching​ TV? be动词随主语变 3. 时间标志​ Look! The bus is coming. They are building a house these days. 看到这些词，优先考虑进行时 4. 动词-ing构成​ 口诀：直接加，去e加，双写，ie变y​ 重读闭音节判断：辅音+元音+辅音结尾，且重读 5. 特殊用法​ 1. We are leaving tomorrow.（我们明天出发。） 2. He is always helping others.（他总帮助别人。） 表将来的动词常是：come, go, leave, start等 6. 不能用进行时的动词​ like, love, want, know, have（有）, hear, see, believe 等 I want some water.（√） I am wanting some water.（×） 但have表示“进行某活动”时可用：She is having lunch. 七年级下册 Unit3能力提升综合练习卷 一、语言知识运用 (25分) I. 单词短语单项选择 (10小题，1分/题) 从下列各题所给的A、B、C、D四个选项中选出可以填入空白处的最佳答案。 1. Trees can ________ carbon dioxide and ________ oxygen, which is good for our health. A. take in; give off B. take off; give in C. take in; give in D. take off; give off 2. Paper is usually ________ wood, but the desk is ________ wood. A. made of; made from B. made from; made of C. made of; made of D. made from; made from 3. The old man ________ the lost dog ________ his own child. A. treats; as B. communicates; with C. borrows; from D. provides; for 4. My grandpa found an old coin in the garden ________. It was a pleasant surprise. A. by the way B. in fact C. by accident D. to begin with 5. ________ the news, scientists have discovered a new way to reduce ________. A. According to; greenhouse gas B. According to; greenhouse gases C. Focusing on; accident D. Focusing on; knowledge 6. The government ________ everyone ________ protect the environment by planting more trees. A. calls on; to B. communicates; with C. makes; from D. looks; around 7. We should ________ natural resources wisely instead of wasting them. A. make use of B. be home to C. come from D. be good for 8. The forest ________ thousands of animals and plants. We mustn’t ________ the trees. A. is home to; cut down B. is made of; look around C. comes from; take in D. communicates with; think of 9. The ability to ________ clearly with others is very important in the modern world. A. overlook B. create C. dig D. communicate 10. The ________ of too many greenhouse gases is causing the Earth to get warmer. A. spread B. product C. character D. oxygen II. 语法单项选择 (10小题，1分/题) 从下列各题所给的A、B、C、D四个选项中选出可以填入空白处的最佳答案。 1. Listen! The bird ________ in the tree. A. sing B. sings C. is singing D. are singing 2. I ________ for Sydney next week. Everything is ready. A. leave B. leaves C. am leaving D. left 3. — Where is Tom? — He ________ a hole in the garden for the new plant. A. digs B. is digging C. dig D. has dug 4. We ________ a meeting about the school project right now. Can I call you back later? A. have B. are having C. had D. will have 5. My brother is a kind person. He ________ always ________ others. A. is; helping B. is; help C. does; helps D. do; helping 6. — Could you please ________ the music? I’m trying to read. — Sure, no problem. A. stopping playing B. stop playing C. stop to play D. to stop playing 7. It’s important ________ care of our environment for the future. A. take B. to take C. taking D. took 8. The library provides students ________ a quiet place to study. A. for B. with C. to D. by 9. People use smartphones ________ with friends all around the world. A. communicate B. communicated C. to communicate D. communicating 10. The news ________ him very sad. Let’s go and talk to him. A. made B. make C. makes D. is making III. 语法选择 (5小题，1分/题) 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A、B、C、D项中选出最佳选项。 The Silent Helpers Look around you. What can you see? Maybe there is a wooden desk, a paper notebook, or a cotton T-shirt. They all ___1___ from nature. Trees are amazing plants. They ___2___ in carbon dioxide and give out oxygen we breathe. Right now, scientists ___3___ about how to make better use of plants to fight climate change. However, we sometimes overlook their importance. We cut down forests to create space for buildings. This ___4___ the loss of homes for many animals. In fact, it’s not convenient for us in the long run. We need ___5___ to live, and trees help us get that. 1. A. is coming B. comes C. come D. came 2. A. take B. are taking C. took D. will take 3. A. think B. are thinking C. thinks D. thought 4. A. make B. makes C. is making D. made 5. A. oxygen B. knowledge C. accidents D. products 二、阅读 (20分) IV. 阅读理解 (5小题，2分/题) 阅读下列短文，从各题所给的A、B、C、D项中选出最佳选项。 The Accidental Invention of Post-it Notes (Adapted from a science magazine) Do you know the famous yellow Post-it Notes? They are small pieces of paper with a special strip of glue on the back. You can stick them on books, walls, or computers and remove them easily without leaving a mark. This helpful product was invented by accident! In 1968, a scientist named Dr. Spencer Silver at 3M company was trying to create a super-strong glue. Instead, he made a very weak glue that could stick to things but was also easy to remove. He thought it was interesting, but for years, nobody could think of a good use for it. Then, in 1974, another 3M scientist, Art Fry, was singing in his church choir. He used small pieces of paper to mark the pages in his songbook, but they kept falling out. This was a problem. Suddenly, he remembered Dr. Silver’s “not-so-sticky” glue. He used it on his bookmarks, and it worked perfectly! They stayed in place but came off without damaging the pages. Fry saw the bigger potential. He thought people in offices could use these sticky notes to leave messages. 3M decided to make and sell them. At first, sales were slow. To spread the idea, 3M gave free samples to people in big companies. Soon, everyone loved them! Today, Post-it Notes are used all around the world. It’s a perfect example of how a “mistake” and creative thinking can lead to a great success. 1. What was Dr. Spencer Silver trying to do at first? A. He wanted to make bookmarks for songbooks. B. He was trying to invent a new kind of paper. C. He planned to create a very strong glue. D. He decided to make notes for office workers. 2. The “not-so-sticky” glue was a problem for Dr. Silver because ________. A. it was too expensive to make B. nobody knew how to use it for many years C. it damaged the pages of books D. it was not sticky at all 3. Art Fry’s problem in the church choir was that ________. A. he needed a stronger glue for his work B. his paper bookmarks always fell out of the songbook C. he couldn’t remember the songs D. he wanted to create a new product for 3M 4. How did 3M help Post-it Notes become popular? A. By making them in different colors. B. By selling them at a very high price. C. By asking scientists to improve the glue. D. By giving free samples to people in companies. 5. What is the main purpose of the article? A. To teach readers how to use Post-it Notes. B. To introduce the scientists who work for 3M. C. To tell the story of how Post-it Notes were invented. D. To explain why accidents are important in science. V. 首字母填空 (10小题，1分/题) 根据所给句子、首字母及中文提示，写出单词的正确形式。 1. The forest is h_________ to many animals and plants. 2. Paper, wood, and rubber are all p_________ of trees. 3. Plants can a_________ sunlight and turn it into food. 4. Good friends should s_________ happiness and sadness with each other. 5. In s_________ , planting more trees is the best way to help our planet. 6. Before you decide, please t_________ a_________ the plan carefully. 7. My grandparents g_________ most of their food f_________ their own garden. 8. The Chinese language has thousands of c_________ . 9. Please f_________ o_________ your study, not on your phone. 10. The custom d_________ b_________ to over 500 years ago. 三、项目式情境 (30分) 假设你校英语俱乐部正在举办“人与自然”主题周活动，请你完成以下任务。 VI. 信息匹配 (5小题，2分/题) 请将下列五个句子与对应的描述（A-E）进行匹配。 A. A plant is taking in sunlight and carbon dioxide. B. A human is digging a hole in the ground to plant a tree. C. A factory is giving off a lot of greenhouse gases into the air. D. A student is reading a book under a big tree, enjoying the shade. E. This sign calls on people to make use of old things to create new products. 1. It is convenient to rest under a tree on a sunny day. The tree provides us with shade. ____ 2. We need to stop cutting down too many trees. They are important for a healthy environment. _______ 3. We can plant new trees to get more wood in the future. _______ 4. Burning too much fuel creates harmful gases that are bad for the Earth. _______ 5. In order to have a green world, we should recycle paper and plastic. _______ VII. 回答问题 (5小题，2分/题) 请根据“二、阅读”中的文章“The Accidental Invention of Post-it Notes”，回答下列问题。 1. What was the special feature of the glue that Dr. Silver made by accident? _________________________________________________________________ 2. How did Dr. Silver feel about his “weak glue” at first? And what was the problem with it? _________________________________________________________________ 3. Why did Art Fry need a good bookmark for his songbook? _________________________________________________________________ 4. What did 3M do to make more people know about and use Post-it Notes at the beginning? _________________________________________________________________ 5. According to the passage, what two things led to the success of Post-it Notes? _________________________________________________________________ VIII. 完成句子 (10小题，1分/题) 根据中文意思和英文提示，完成句子。每条横线只填一个单词。 1. 树木从空气中吸收二氧化碳。 Trees ________ ________ carbon dioxide from the air. 2. 这本书是由回收纸制成的。 This book ________ ________ ________ recycled paper. 3. 首先，我们需要更多地了解大自然。 ________ ________ ________ , we need to know more about nature. 4. 多亏了现代科技，我们可以与远方的人交流。 ________ ________ modern technology, we can ________ ________ people far away. 5. 他意外地发现了这个古老的洞穴。 He found the old cave ________ ________ . 6. 这个湖是许多鱼类的家园。 The lake ________ ________ ________ many kinds of fish. 7. 我们可以用旧瓶子制作漂亮的花瓶。 We can ________ beautiful vases ________ ________ old bottles. 8. 他经常向老师寻求帮助。 He often ________ the teacher ________ ________. 9. 到目前为止，我们已经种植了上百棵树。 ________ ________ , we have planted hundreds of trees. 10. 为了减少污染，我们决定骑自行车上学。 ________ ________ ________ reduce pollution, we decided to go to school by bike. 四、语言知识 (20分) IX. 短文填空 (10小题，1分/题) 从方框中选择合适的短语填空，必要时需改变其形式。每个短语限用一次。（提示：第3题需填入一个单词） A. look around B. be good for C. such as D. according to E. thousands of F. all around the world G. communicate with H. in a friendly way I. one another J. so much K. called The Language of Trees Did you know that trees can “talk”? ___1____ scientists, trees can share information and food with ___2____ . They do this through a network (网络) of fungi (真菌) under the ground, ___3____ the “Wood Wide Web”. If you ___4____ in a forest, everything seems silent. But underground, there is ___5____ activity. Big, old trees can help small, young trees by sending them food. Trees also use this network to ___6____ . For example, if an insect is eating a tree’s leaves, the tree can send a warning message to other trees nearby. This amazing network is not just in one forest. It exists ___7____ . It shows that working together ___8____ the whole forest. It helps trees stay healthy. We should treat nature ___9____ . After all, we get a lot from it, ___10____ clean air, water, and wood. We need to protect our silent friends. X. 语法短文填空 (10小题，1分/题) 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。 Protecting Our Planet Hello, everyone. I’m Lily. Today, I want to talk about protecting our environment. Right now, our planet ___1____ (face) many problems. One of the biggest problems is pollution. Factories ___2____ (give) off too much smoke, and cars are making the air dirty. What can we do? Well, we can start with small things. For example, we need ___3____ (stop) using plastic bags. We can use cloth bags instead. It’s also important ___4____ (save) water. Don’t leave the water ___5____ (run) when you are brushing your teeth. Another thing is trees. They are very important. They take in bad gases and give out oxygen. But people ___6____ (cut) down too many trees these years. We should plant more. My family and I ___7____ (plant) some trees in the park next weekend. Would you like to join us? ___8____ (final), we should learn to share. We can share books and toys with our friends. We can also share our knowledge about ___9____ (protect) the Earth with others. Remember, the Earth is our only home. Let’s take care of it together. It’s not difficult. Everyone can ___10____ (help). Thank you. $