Unit 5 Amazing Nature（单元自测·基础卷）英语新教材外研版七年级下册

2025-2026学年七年级下册英语单元自测 Unit5·基础卷（参考答案） 1.A 2.C 3.A 4.C 5.B 6.A 7.B 8.C 9.A 10.A 11. B 12. A 13. C 14. C 15. B 16.C 17.A 18.B 19.B 20.A 21.D 22.B 23.A 24.B 25.C 26.B 27.D 28.A 29.F 30.C 31.B 32.C 33.B 34C 35.B 36.B 37.B 38.B 39.A 40.A 41．brightly 42．butterflies 43．calm 44．describe 45．salty 46．Climate 47．disappear 48．diary 49．soft 50．express 51．quieter than 52．of life 53．surface 54．best presents 55．express 56. These are; lakes 57．What colours 58．It is 59．Is; saltier 60．What can 61.is 62.clouds 63.calm 64.life 65.quieter 66.fewer 67.presents 68. to describe 69.disappearing 70.to protect 作文 Hello, everyone! My name is Wang Hao. My favourite natural wonder is the grassland. The grass is green, the sky is blue and the clouds are white. I can see butterflies and insects here. They make me feel calm and happy. The grassland is quieter than cities. It is a great gift from nature.I hope everyone can love and protect nature. 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 2 学科网（北京）股份有限公司 $………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… 此卷只装订不密封 ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… … 学校：______________姓名：_____________班级：_______________考号：______________________ 2025-2026学年七年级下册英语单元自测 Unit5·基础卷 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、单项选择。(本大题共15小题，每小题1分，共15分) 1． —What can you see on the Qinghai-Tibet ________? —Many beautiful mountains and grasslands. A. museum B. plateau C. exhibition D. climate 2． The clouds are ________ and soft, like white sheep. A. clean B. deaf C. sore D. daily 3． The sky is so blue that it gives me a ________ feeling. A. bored B. calm C. proud D. fresh 4． Mount Qomolangma is the ________ mountain in the world. A. high B. higher C. highest D. more high 5． My hometown is ________ than many big cities. A. quiet B. quieter C. quietest D. more quiet 6． We can ________ our love for nature in many ways. A. express B. notice C. develop D. burn 7． There are ________ wild animals in this forest than before. A. few B. fewer C. little D. less 8． —What do you think of the grassland? —It’s wonderful. It’s a ________ gift from nature. A. monster B. prince C. present D. screen 9． I keep a ________ to write down wonderful things about nature. A. diary B. insect C. butterfly D. mosquito 10．Please ________ the beautiful place in English. A. describe B. hike C. jog D. lie 11．The Dead Sea is much ________ than the common sea. A. salty B. saltier C. saltiest D. more salty 12．Many animals ________ on the surface of the lake. A. lie B. set C. expect D. reply 13．________ change makes many glaciers disappear. A. Social B. Balanced C. Climate D. Large 14．—________ is the Qiantang River tide? —About two metres high. A. How long B. How tall C. How high D. How far 15. We should try our best to ________ nature. A. cut B. protect C. fly D. walk 二、完形填空。(本大题共10小题，每小题1分，共10分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 My hometown is on the Qinghai-Tibet Plateau. It is famous for the world’s highest mountain. The colors here are very amazing.The colour white is 16 . The clouds are clean and 17 , like white sheep. The mountains shine brightly in the sun. The blue sky makes me feel 18 . It is like a big sea above the plateau. The rivers and lakes have many kinds of 19 . Our grasslands and fields are green. Green is my favourite colour. It is the colour of ____20 . The plateau is 21 than big cities. We have 22 shops and restaurants, but we have the best 23 from nature.I often keep a 24 to write down my love for nature. I will 25 my hometown and nature all the time. 16．A. nowhere B. somewhere C. everywhere D. anywhere 17．A. soft B. sore C. deaf D. daily 18．A. bored B. calm C. proud D. tired 19．A. white B. blue C. green D. black 20．A. life B. sleep C. fun D. food 21．A. noisy B. noisier C. quiet D. quieter 22．A. few B. fewer C. little D. less 23．A. presents B. masks C. insects D. screens 24．A. list B. diary C. form D. plate 25．A. hate B. describe C. love D. notice 三、补全对话。(本大题共5小题，每小题1分，共5分) 从选项中选择合适的句子，补全对话。其中有一项多余。 A: Hi, Li Tao! Do you love nature? B: 26. ________ Nature is so amazing. A: What’s your favourite natural wonder? B: The Qinghai-Tibet Plateau. 27. ________ A: Really? What colour is the sky there? B: It’s blue and clean. 28. ________ A: Do you think we should protect nature? B: Yes. 29. ________ A: So what can we do? B: 30. ________ We can also plant more trees. A. It makes me feel calm. B. Yes, I do. C. We should stop cutting down trees. D. It has amazing colours and beautiful views. E. No, I don’t. F. If not, many natural wonders will disappear. 四、阅读理解。(本大题共10小题，每小题2分，共20分) A I’m Zhang Wei. I live on the grassland. The nature here is very beautiful. The sky is blue and the clouds are white. When I look at the sky, I feel very calm. My favourite place is a small lake. The water is clean. I can see many fish in it. The grass around the lake is green. Green is the colour of life. I often play with my friends near the lake. We run on the grass and watch butterflies.The grassland is quieter than cities. We have fewer cars and buildings. But we have fresh air and beautiful views. They are the best presents from nature. I love my hometown. I will tell more people to protect the nature here. 31．Where does Zhang Wei live? A. In a big city. B. On the grassland. C. In a forest. D. On a mountain 32．What colour is the grass around the lake? A. White. B. Blue. C. Green. D. Black 33．What does Zhang Wei often do near the lake? A. Watch TV. B. Play with friends. C. Do housework. D. Read books 34．Which is TRUE about the grassland? A. It is noisier than cities. B. It has more cars than cities. C. It has fresh air and beautiful views. D. There are no butterflies there 35．What’s the main idea of the passage? A. My favourite animal. B. Protect the nature of my hometown. C. How to go hiking. D. My daily life in the city B The world is full of amazing natural wonders. Let’s learn about some of them. The Dead Sea is not a real sea. It is a lake. It is much saltier than other seas. People can lie on the water easily because it is very salty. But now, the Dead Sea is becoming smaller and smaller. People take too much water from the rivers. Glaciers are amazing, too. They are large and white. But climate change makes many glaciers disappear. There are fewer glaciers than before. Rainforests are home to many animals and plants. But people cut down trees for wood. Some rainforests are disappearing.We must protect these natural wonders. They are important to us and nature. 36．What is the Dead Sea? A. A real sea. B. A lake. C. A river. D. A glacier. 37．Why can people lie on the Dead Sea easily? A. Because it is very deep. B. Because it is very salty. C. Because it is very big. D. Because it is very clean. 38．What does the underlined word "disappear" mean in Chinese? A. 出现 B. 消失 C. 上升 D. 下降 39．What makes glaciers disappear? A. Climate change. B. Fresh air. C. Blue sky. D. Green grass. 40．What’s the best title of the passage? A. Amazing Natural Wonders and Protection B. My Favourite Colour C. How to Keep Healthy D. Daily Life on the Plateau 五、单词拼写。(本大题共10小题，每小题1分，共10分) 41．The sky is ________ (明亮地) blue on sunny days. 42．We can see many colourful ________ (蝴蝶) in spring. 43．I feel ________ (平静的) when I look at the sea. 44．Please ________ (描述) your favourite natural wonder. 45．The Dead Sea is very ________ (含盐的). 46．________ (气候) change is a big problem in the world. 47．Many animals ________ (消失) because of pollution. 48．I keep a ________ (日记) to write about nature. 49．The clouds are ________ (柔软的) like cotton. 50．We should ________ (表达) our love for nature. 六、完成句子。(本大题共5小题，每小题2分，共10分) 51．青藏高原比大城市更安静。 The Qinghai-Tibet Plateau is ________ ________ big cities. 52．绿色是生命的颜色。 Green is the colour ________ ________. 53．我们能看到水面上的小船。 We can see small boats on the ________ of the water. 54．大自然给了我们最好的礼物。 Nature gives us the ________ ________. 55．语言无法表达我对高原的热爱。 words can’t ________ my love for the plateau. 七、句型转换。(本大题共5小题，每小题2分，共10分) 56. This is a beautiful lake.（改为复数句） ________ ________ beautiful ________. 57．The grass is green.（对划线部分提问） ________ ________ is the grass? 58．Nature is very important.（改为同义句） ________ ________ very important to protect nature. 59．The Dead Sea is saltier than other seas.（改为一般疑问句） ________ the Dead Sea ________ than other seas? 60．I can see many clouds in the sky.（对划线部分提问） ________ ________ you see in the sky? 八、短文填空。(本大题共10小题，每小题1分，共10分) 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 The world 61 ________ (be) full of amazing nature. I live on the Qinghai-Tibet Plateau. The 62 ________ (cloud) are white and soft. The sky is blue and it makes me feel 63 ________ (calm). The grasslands are green. It is the colour of 64 ________ (live). The plateau is 65 ________ (quiet) than big cities. We have 66 ________ (few) shops, but we have the best 67 ________ (present) from nature. I often keep a diary 68 ________ (describe) the beauty of nature.But some natural wonders are 69 ________ (disappear) now. We must try our best 70 ________ (protect) them. 九、书面表达。(共10分) 假设你是王浩，英语课上要分享你喜欢的自然奇观，请你写一段话为发言做准备。要点包括： 1. 你最喜欢的自然奇观是草原； 2. 草原很绿，天空很蓝，云朵很白；能看到蝴蝶和昆虫，感觉平静又快乐； 3. 呼吁大家保护自然。 要求：60 词左右。短文开头和结尾已给出，不计入总词数。 Hello, everyone! ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I hope everyone can love and protect nature. 试题 第3页（共8页） 试题 第4页（共8页） 试题 第1页（共8页） 试题 第2页（共8页） 学科网（北京）股份有限公司 $ 2025-2026学年七年级下册英语单元自测 Unit5·基础卷 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、单项选择。(本大题共15小题，每小题1分，共15分) 1． —What can you see on the Qinghai-Tibet ________? —Many beautiful mountains and grasslands. A. museum B. plateau C. exhibition D. climate 【答案】A 【解析】句意：—— 你喜欢乐趣吗？ —— 是的，它能让我感到放松和快乐。考查名词辨析。fun 乐趣；homework 作业；sleep 睡觉；rain 下雨，可知选 A。 2． The clouds are ________ and soft, like white sheep. A. clean B. deaf C. sore D. daily 【答案】C 【解析】句意：这两个女孩都不喜欢玩电脑游戏。她们都更喜欢看书。考查不定代词辨析。both 两者都；either 两者任一；neither 两者都不；all 三者及以上都。根据 “They both prefer reading books.” 可知选 C。 3． The sky is so blue that it gives me a ________ feeling. A. bored B. calm C. proud D. fresh 【答案】A 【解析】句意：云朵干净又柔软，像白色的绵羊。考查形容词辨析。clean 干净的，为课文原句描述词汇；deaf 失聪的；sore 疼痛的；daily 每日的。故选 A。 4． Mount Qomolangma is the ________ mountain in the world. A. high B. higher C. highest D. more high 【答案】C 【解析】句意：珠穆朗玛峰是世界上最高的山。考查形容词最高级。in the world 表示大范围比较，需用最高级，high 的最高级为 highest。故选 C。 5． My hometown is ________ than many big cities. A. quiet B. quieter C. quietest D. more quiet 【答案】B 【解析】句意：我的家乡比许多大城市更安静。考查形容词比较级。than 是比较级标志词，quiet 的比较级为 quieter。故选 B。 6． We can ________ our love for nature in many ways. A. express B. notice C. develop D. burn 【答案】A 【解析】句意：我们可以用很多方式表达对自然的热爱。考查动词辨析。express 表达，为单元核心动词；notice 注意到；develop 发展；burn 燃烧。故选 A。 7． There are ________ wild animals in this forest than before. A. few B. fewer C. little D. less 【答案】B 【解析】句意：这片森林里的野生动物比以前更少了。考查比较级。animals 为可数名词复数，fewer 修饰可数名词复数；less 修饰不可数名词。故选 B。 8． —What do you think of the grassland? —It’s wonderful. It’s a ________ gift from nature. A. monster B. prince C. present D. screen 【答案】C 【解析】句意：—— 你觉得草原怎么样？—— 太棒了，它是大自然的美好礼物。考查名词辨析。present 礼物，为单元重点词汇；monster 怪物；prince 王子；screen 屏幕。故选 C。 9． I keep a ________ to write down wonderful things about nature. A. diary B. insect C. butterfly D. mosquito 【答案】A 【解析】句意：我写日记记录大自然的美好事物。考查名词辨析。diary 日记，固定搭配 keep a diary；insect 昆虫；butterfly 蝴蝶；mosquito 蚊子。故选 A。 10．Please ________ the beautiful place in English. A. describe B. hike C. jog D. lie 【答案】A 【解析】句意：请用英语描述这个美丽的地方。考查动词辨析。describe 描述，为单元重点词汇；hike 远足；jog 慢跑；lie 躺。故选 A。 11．The Dead Sea is much ________ than the common sea. A. salty B. saltier C. saltiest D. more salty 【答案】B 【解析】句意：死海比普通的海咸得多。考查形容词比较级。than 提示用比较级，salty 的比较级为 saltier。故选 B。 12．Many animals ________ on the surface of the lake. A. lie B. set C. expect D. reply 【答案】A 【解析】句意：许多动物躺在湖面。考查动词辨析。lie 躺，为课文语境对应词汇；set 确立；expect 期待；reply 回答。故选 A。 13．________ change makes many glaciers disappear. A. Social B. Balanced C. Climate D. Large 【答案】C 【解析】句意：气候变化让许多冰川消失。考查名词辨析。climate 气候，为单元核心话题词汇；social 社交的；balanced 均衡的；large 巨大的。故选 C。 14．—________ is the Qiantang River tide? —About two metres high. A. How long B. How tall C. How high D. How far 【答案】C 【解析】句意：—— 钱塘江大潮有多高？ —— 大约两米高。考查疑问词辨析。how high 用于询问潮水、山峰等高度；how long 问长度 / 时间；how tall 问人 / 树木高度；how far 问距离。故选 C。 15. We should try our best to ________ nature. A. cut B. protect C. fly D. walk 【答案】B 【解析】句意：我们应该尽力保护自然。考查动词辨析。protect 保护，贴合单元环保主题；cut 切；fly 飞；walk 走。故选 B。 二、完形填空。(本大题共10小题，每小题1分，共10分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 My hometown is on the Qinghai-Tibet Plateau. It is famous for the world’s highest mountain. The colors here are very amazing.The colour white is 16 . The clouds are clean and 17 , like white sheep. The mountains shine brightly in the sun. The blue sky makes me feel 18 . It is like a big sea above the plateau. The rivers and lakes have many kinds of 19 . Our grasslands and fields are green. Green is my favourite colour. It is the colour of ____20 . The plateau is 21 than big cities. We have 22 shops and restaurants, but we have the best 23 from nature.I often keep a 24 to write down my love for nature. I will 25 my hometown and nature all the time. 16．A. nowhere B. somewhere C. everywhere D. anywhere 17．A. soft B. sore C. deaf D. daily 18．A. bored B. calm C. proud D. tired 19．A. white B. blue C. green D. black 20．A. life B. sleep C. fun D. food 21．A. noisy B. noisier C. quiet D. quieter 22．A. few B. fewer C. little D. less 23．A. presents B. masks C. insects D. screens 24．A. list B. diary C. form D. plate 25．A. hate B. describe C. love D. notice 【答案】16.C 17.A 18.B 19.B 20.A 21.D 22.B 23.A 24.B 25.C 【导语】本文作者以第一人称介绍青藏高原的自然美景，描述高原的色彩、环境特点，表达对家乡与自然的热爱。 【解析】 16．句意：白色随处可见。everywhere 到处、处处，符合高原到处是白色云朵与雪山的语境；nowhere 无处；somewhere 某处；anywhere 任何地方。故选 C。 17. 句意：云朵干净又柔软。soft 柔软的，用于描述云朵；sore 疼痛的；deaf 失聪的；daily 每日的。故选 A。 18. 句意：蓝天让我感觉平静。calm 平静的；bored 烦闷的；proud 自豪的；tired 疲惫的。故选 B。 19. 句意：河流湖泊有许多种蓝色。blue 蓝色，前文重点描述天空与水域的蓝色，前后呼应。故选 B。 20. 句意：绿色是生命的颜色。life 生命，贴合绿色的象征意义；sleep 睡眠；fun 乐趣；food 食物。故选 A。 21. 句意：高原比大城市更安静。than 是比较级标志词，quiet 的比较级为 quieter；noisy 吵闹的，不符合语境。故选 D。 22. 句意：我们有更少的商店和餐馆。shops 为可数名词复数，fewer 修饰可数名词复数，表示 “更少的”；less 修饰不可数名词。故选 B。 23. 句意：我们有大自然最好的礼物。presents 礼物，指自然馈赠；masks 面具；insects 昆虫；screens 屏幕。故选 A。 24. 句意：我写日记记录对自然的爱。diary 日记，固定搭配 keep a diary；list 清单；form 形式；plate 盘子。故选 B。 25. 句意：我会一直热爱家乡和自然。love 热爱，贴合全文热爱自然、赞美家乡的主题；hate 讨厌；describe 描述；notice 注意到。故选 C。 三、补全对话。(本大题共5小题，每小题1分，共5分) 从选项中选择合适的句子，补全对话。其中有一项多余。 A: Hi, Li Tao! Do you love nature? B: 26 ________ Nature is so amazing. A: What’s your favourite natural wonder? B: The Qinghai-Tibet Plateau. 27 ________ A: Really? What colour is the sky there? B: It’s blue and clean. 28 ________ A: Do you think we should protect nature? B: Yes. 29 ________ A: So what can we do? B: 30 ________ We can also plant more trees. A. It makes me feel calm. B. Yes, I do. C. We should stop cutting down trees. D. It has amazing colours and beautiful views. E. No, I don’t. F. If not, many natural wonders will disappear. 【答案】26.B 27.D 28.A 29.F 30.C 【导语】本文是围绕 “热爱自然、保护自然” 展开的对话，两人交流对自然的喜爱、 favorite 自然奇观，以及保护自然的做法。 【解析】 26. 上文是 Do you... 引导的一般疑问句，根据后文 “Nature is so amazing.” 可知为肯定回答，故选 B。 27. 上文询问最喜欢的自然奇观，此处需要介绍青藏高原的特点，D 项 “它有神奇的色彩和美丽的风景” 符合语境。 28. 上文询问天空的颜色，此处描述蓝天带来的感受，A 项 “它让我感觉平静” 符合语境。 29. 上文询问是否应该保护自然，此处说明不保护的后果，F 项 “如果不保护，许多自然奇观将会消失” 符合逻辑。 30. 上文询问能做什么来保护自然，此处回答具体做法，C 项 “我们应该停止砍伐树木” 符合环保主题。 四、阅读理解。(本大题共10小题，每小题2分，共20分) A I’m Zhang Wei. I live on the grassland. The nature here is very beautiful. The sky is blue and the clouds are white. When I look at the sky, I feel very calm. My favourite place is a small lake. The water is clean. I can see many fish in it. The grass around the lake is green. Green is the colour of life. I often play with my friends near the lake. We run on the grass and watch butterflies.The grassland is quieter than cities. We have fewer cars and buildings. But we have fresh air and beautiful views. They are the best presents from nature. I love my hometown. I will tell more people to protect the nature here. 31．Where does Zhang Wei live? A. In a big city. B. On the grassland. C. In a forest. D. On a mountain 32．What colour is the grass around the lake? A. White. B. Blue. C. Green. D. Black 33．What does Zhang Wei often do near the lake? A. Watch TV. B. Play with friends. C. Do housework. D. Read books 34．Which is TRUE about the grassland? A. It is noisier than cities. B. It has more cars than cities. C. It has fresh air and beautiful views. D. There are no butterflies there 35．What’s the main idea of the passage? A. My favourite animal. B. Protect the nature of my hometown. C. How to go hiking. D. My daily life in the city 【答案】31.B 32.C 33.B 34C 35.B 【导语】本文介绍作者生活在草原上的所见所感，描述草原的美景、个人活动，呼吁大家保护家乡的自然环境。 【解析】 31. 细节理解题。根据文章第一段第二句 “I live on the grassland.” 可知，张伟住在草原上。故选 B。 32. 细节理解题。根据文章第二段第四句 “The grass around the lake is green.” 可知，湖边的草是绿色的。故选 C。 33. 细节理解题。根据文章第二段第六句 “I often play with my friends near the lake.” 可知，他经常在湖边和朋友玩。故选 B。 34. 推理判断题。根据文章第三段第三句 “But we have fresh air and beautiful views.” 可知，草原有新鲜的空气和美丽的风景。A、B、D 三项均与原文不符。故选 C。 35. 主旨大意题。文章先介绍草原的自然美景，最后表达对家乡的热爱并呼吁保护这里的自然，核心主旨是保护家乡的自然。故选 B。 B The world is full of amazing natural wonders. Let’s learn about some of them. The Dead Sea is not a real sea. It is a lake. It is much saltier than other seas. People can lie on the water easily because it is very salty. But now, the Dead Sea is becoming smaller and smaller. People take too much water from the rivers. Glaciers are amazing, too. They are large and white. But climate change makes many glaciers disappear. There are fewer glaciers than before. Rainforests are home to many animals and plants. But people cut down trees for wood. Some rainforests are disappearing.We must protect these natural wonders. They are important to us and nature. 36．What is the Dead Sea? A. A real sea. B. A lake. C. A river. D. A glacier. 37．Why can people lie on the Dead Sea easily? A. Because it is very deep. B. Because it is very salty. C. Because it is very big. D. Because it is very clean. 38．What does the underlined word "disappear" mean in Chinese? A. 出现 B. 消失 C. 上升 D. 下降 39．What makes glaciers disappear? A. Climate change. B. Fresh air. C. Blue sky. D. Green grass. 40．What’s the best title of the passage? A. Amazing Natural Wonders and Protection B. My Favourite Colour C. How to Keep Healthy D. Daily Life on the Plateau 【答案】36.B 37.B 38.B 39.A 40.A 【导语】本文介绍死海、冰川、热带雨林三大自然奇观的特点与面临的危机，呼吁人们保护自然奇观。 【解析】 36. 细节理解题。根据文章第二段第二句 “The Dead Sea is not a real sea. It is a lake.” 可知，死海是一个湖。故选 B。 37. 细节理解题。根据文章第二段第三句 “People can lie on the water easily because it is very salty.” 可知，因为死海很咸，所以人们能轻松躺在水面上。故选 B。 38. 词义猜测题。根据上下文 “climate change makes many glaciers disappear”“There are fewer glaciers than before.” 可知，冰川数量变少，是在 “消失”。故选 B。 39. 细节理解题。根据文章第三段第三句 “But climate change makes many glaciers disappear.” 可知，气候变化导致冰川消失。故选 A。 40. 标题归纳题。文章先介绍神奇的自然奇观，再说明它们面临的危机，最后呼吁保护，标题需涵盖 “自然奇观” 与 “保护” 两层含义。故选 A。 五、单词拼写。(本大题共10小题，每小题1分，共10分) 41．The sky is ________ (明亮地) blue on sunny days. 【答案】brightly 【解析】句意：晴天天空是明亮的蓝色。brightly 明亮地，副词，用于修饰形容词 blue。 42．We can see many colourful ________ (蝴蝶) in spring. 【答案】butterflies 【解析】句意：春天我们能看到许多五颜六色的蝴蝶。butterfly 蝴蝶，many 后接可数名词复数，故填 butterflies。 43．I feel ________ (平静的) when I look at the sea. 【答案】calm 【解析】句意：我看海时感觉平静。calm 平静的，用于描述自然带来的感受。 44．Please ________ (描述) your favourite natural wonder. 【答案】describe 【解析】句意：请描述你最喜欢的自然奇观。describe 描述，祈使句以动词原形开头。 45．The Dead Sea is very ________ (含盐的). 【答案】salty 【解析】句意：死海非常咸。salty 含盐的、咸的，描述死海的词汇。 46．________ (气候) change is a big problem in the world. 【答案】Climate 【解析】句意：气候变化是世界的一大难题。climate 气候，climate change 为固定搭配，句首首字母大写。 47．Many animals ________ (消失) because of pollution. 【答案】disappear 【解析】句意：许多动物因为污染而消失。disappear 消失，句子为一般现在时，主语为复数，用原形。 48．I keep a ________ (日记) to write about nature. 【答案】diary 【解析】句意：我写日记记录自然。diary 日记，固定搭配 keep a diary。 49．The clouds are ________ (柔软的) like cotton. 【答案】soft 【解析】句意：云朵像棉花一样柔软。soft 柔软的，用于描述云朵。 50．We should ________ (表达) our love for nature. 【答案】express 【解析】句意：我们应该表达对自然的热爱。express 表达，情态动词 should 后接动词原形。 六、完成句子。(本大题共5小题，每小题2分，共10分) 51．青藏高原比大城市更安静。 The Qinghai-Tibet Plateau is ________ ________ big cities. 【答案】quieter than 【解析】“更安静” 用形容词比较级 quieter，后接比较级标志词 than。 52．绿色是生命的颜色。 Green is the colour ________ ________. 【答案】of life 【解析】“…… 的颜色” 用固定结构 the colour of，“生命” 为 life。 53．我们能看到水面上的小船。 We can see small boats on the ________ of the water. 【答案】surface 【解析】“表面” 为 surface，on the surface of 为固定搭配，意为 “在…… 表面上”。 54．大自然给了我们最好的礼物。 Nature gives us the ________ ________. 【答案】best presents 【解析】“最好的” 为最高级 best，“礼物” 为 present，此处用复数 presents 表泛指。 55．语言无法表达我对高原的热爱。 words can’t ________ my love for the plateau. 【答案】express 【解析】express 表达，情态动词 can’t 后接动词原形。 七、句型转换。(本大题共5小题，每小题2分，共10分) 56. This is a beautiful lake.（改为复数句） ________ ________ beautiful ________. 【答案】These are; lakes 【解析】this 的复数形式为 these；is 的复数形式为 are；lake 的复数形式为 lakes，句首首字母大写。 57．The grass is green.（对划线部分提问） ________ ________ is the grass? 【答案】What colour 【解析】划线部分 green 为颜色，对颜色提问用固定疑问词组 What colour，句首首字母大写。 58．Nature is very important.（改为同义句） ________ ________ very important to protect nature. 【答案】It is 【解析】原句意为 “自然很重要”，可转换为固定句型 It is + 形容词 + to do sth.，it 作形式主语。 59．The Dead Sea is saltier than other seas.（改为一般疑问句） ________ the Dead Sea ________ than other seas? 【答案】Is; saltier 【解析】含有 be 动词 is 的句子，改为一般疑问句时，将 is 提至句首，其他部分不变。 60．I can see many clouds in the sky.（对划线部分提问） ________ ________ you see in the sky? 【答案】What can 【解析】划线部分 many clouds 为事物，对事物提问用 what；情态动词 can 提至主语前。 八、短文填空。(本大题共10小题，每小题1分，共10分) 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 The world 61 ________ (be) full of amazing nature. I live on the Qinghai-Tibet Plateau. The 62 ________ (cloud) are white and soft. The sky is blue and it makes me feel 63 ________ (calm). The grasslands are green. It is the colour of 64 ________ (live). The plateau is 65 ________ (quiet) than big cities. We have 66 ________ (few) shops, but we have the best 67 ________ (present) from nature. I often keep a diary 68 ________ (describe) the beauty of nature.But some natural wonders are 69 ________ (disappear) now. We must try our best 70 ________ (protect) them. 【答案】 61.is 62.clouds 63.calm 64.life 65.quieter 66.fewer 67.presents 68. to describe 69.disappearing 70.to protect 【导语】本文围绕神奇的自然展开，介绍青藏高原的美景，指出部分自然奇观正在消失，呼吁大家保护自然。 【解析】 61. 句意：世界充满神奇的自然。主语 the world 为单数，一般现在时中 be 动词用 is。 62. 句意：云朵洁白又柔软。由后文 be 动词 are 可知，主语需用复数形式，cloud 的复数为 clouds。 63. 句意：天空湛蓝，让我感觉平静。feel 为系动词，后接形容词作表语，calm 为形容词，符合要求。 64. 句意：它是生命的颜色。the colour of 后接名词，live 的名词形式为 life，意为 “生命”。 65. 句意：高原比大城市更安静。than 为比较级标志词，quiet 的比较级为 quieter。 66. 句意：我们有更少的商店。shops 为可数名词复数，few 的比较级 fewer 修饰可数名词复数。 67. 句意：我们有大自然最好的礼物。present 为可数名词，此处用复数 presents 表示泛指各类自然馈赠。 68. 句意：我经常写日记来描述自然之美。此处用动词不定式 to describe 作目的状语。 69. 句意：但是现在一些自然奇观正在消失。now 提示为现在进行时，结构为 be + 现在分词，disappear 的现在分词为 disappearing。 70. 句意：我们必须尽力保护它们。固定搭配 try one’s best to do sth.，意为 “尽力做某事”，故填 to protect。 九、书面表达。(共10分) 假设你是王浩，英语课上要分享你喜欢的自然奇观，请你写一段话为发言做准备。要点包括： 1. 你最喜欢的自然奇观是草原； 2. 草原很绿，天空很蓝，云朵很白；能看到蝴蝶和昆虫，感觉平静又快乐； 3. 呼吁大家保护自然。 要求：60 词左右。短文开头和结尾已给出，不计入总词数。 Hello, everyone! ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I hope everyone can love and protect nature. 例文： Hello, everyone! My name is Wang Hao. My favourite natural wonder is the grassland. The grass is green, the sky is blue and the clouds are white. I can see butterflies and insects here. They make me feel calm and happy. The grassland is quieter than cities. It is a great gift from nature.I hope everyone can love and protect nature. 【解析】 [总体分析] ① 题材：英语课堂发言稿，围绕喜欢的自然景观展开； ② 时态：主要使用一般现在时； ③ 要点：涵盖景观的名称、细节描述、未来愿望，篇幅约70 词，内容更充实。 [亮点词汇] ① 点明最喜欢的自然奇观：the grassland ② 描述草原景色：green grass/blue sky/white clouds ③ 所见事物与感受：butterflies and insects; calm and happy ④ 呼吁保护自然：love and protect nature [高分句型] My favourite natural wonder is the grassland.（巧用单元核心短语） They make me feel calm and happy.（感受类表达make sb. feel+形容词） It is a great gift from nature.（课文原句仿写） 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $ 2025-2026学年七年级下册英语单元自测 Unit5·基础卷 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、单项选择。(本大题共15小题，每小题1分，共15分) 1． —What can you see on the Qinghai-Tibet ________? —Many beautiful mountains and grasslands. A. museum B. plateau C. exhibition D. climate 2． The clouds are ________ and soft, like white sheep. A. clean B. deaf C. sore D. daily 3． The sky is so blue that it gives me a ________ feeling. A. bored B. calm C. proud D. fresh 4． Mount Qomolangma is the ________ mountain in the world. A. high B. higher C. highest D. more high 5． My hometown is ________ than many big cities. A. quiet B. quieter C. quietest D. more quiet 6． We can ________ our love for nature in many ways. A. express B. notice C. develop D. burn 7． There are ________ wild animals in this forest than before. A. few B. fewer C. little D. less 8． —What do you think of the grassland? —It’s wonderful. It’s a ________ gift from nature. A. monster B. prince C. present D. screen 9． I keep a ________ to write down wonderful things about nature. A. diary B. insect C. butterfly D. mosquito 10．Please ________ the beautiful place in English. A. describe B. hike C. jog D. lie 11．The Dead Sea is much ________ than the common sea. A. salty B. saltier C. saltiest D. more salty 12．Many animals ________ on the surface of the lake. A. lie B. set C. expect D. reply 13．________ change makes many glaciers disappear. A. Social B. Balanced C. Climate D. Large 14．—________ is the Qiantang River tide? —About two metres high. A. How long B. How tall C. How high D. How far 15. We should try our best to ________ nature. A. cut B. protect C. fly D. walk 二、完形填空。(本大题共10小题，每小题1分，共10分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 My hometown is on the Qinghai-Tibet Plateau. It is famous for the world’s highest mountain. The colors here are very amazing.The colour white is 16 . The clouds are clean and 17 , like white sheep. The mountains shine brightly in the sun. The blue sky makes me feel 18 . It is like a big sea above the plateau. The rivers and lakes have many kinds of 19 . Our grasslands and fields are green. Green is my favourite colour. It is the colour of ____20 . The plateau is 21 than big cities. We have 22 shops and restaurants, but we have the best 23 from nature.I often keep a 24 to write down my love for nature. I will 25 my hometown and nature all the time. 16．A. nowhere B. somewhere C. everywhere D. anywhere 17．A. soft B. sore C. deaf D. daily 18．A. bored B. calm C. proud D. tired 19．A. white B. blue C. green D. black 20．A. life B. sleep C. fun D. food 21．A. noisy B. noisier C. quiet D. quieter 22．A. few B. fewer C. little D. less 23．A. presents B. masks C. insects D. screens 24．A. list B. diary C. form D. plate 25．A. hate B. describe C. love D. notice 三、补全对话。(本大题共5小题，每小题1分，共5分) 从选项中选择合适的句子，补全对话。其中有一项多余。 A: Hi, Li Tao! Do you love nature? B: 26. ________ Nature is so amazing. A: What’s your favourite natural wonder? B: The Qinghai-Tibet Plateau. 27. ________ A: Really? What colour is the sky there? B: It’s blue and clean. 28. ________ A: Do you think we should protect nature? B: Yes. 29. ________ A: So what can we do? B: 30. ________ We can also plant more trees. A. It makes me feel calm. B. Yes, I do. C. We should stop cutting down trees. D. It has amazing colours and beautiful views. E. No, I don’t. F. If not, many natural wonders will disappear. 四、阅读理解。(本大题共10小题，每小题2分，共20分) A I’m Zhang Wei. I live on the grassland. The nature here is very beautiful. The sky is blue and the clouds are white. When I look at the sky, I feel very calm. My favourite place is a small lake. The water is clean. I can see many fish in it. The grass around the lake is green. Green is the colour of life. I often play with my friends near the lake. We run on the grass and watch butterflies.The grassland is quieter than cities. We have fewer cars and buildings. But we have fresh air and beautiful views. They are the best presents from nature. I love my hometown. I will tell more people to protect the nature here. 31．Where does Zhang Wei live? A. In a big city. B. On the grassland. C. In a forest. D. On a mountain 32．What colour is the grass around the lake? A. White. B. Blue. C. Green. D. Black 33．What does Zhang Wei often do near the lake? A. Watch TV. B. Play with friends. C. Do housework. D. Read books 34．Which is TRUE about the grassland? A. It is noisier than cities. B. It has more cars than cities. C. It has fresh air and beautiful views. D. There are no butterflies there 35．What’s the main idea of the passage? A. My favourite animal. B. Protect the nature of my hometown. C. How to go hiking. D. My daily life in the city B The world is full of amazing natural wonders. Let’s learn about some of them. The Dead Sea is not a real sea. It is a lake. It is much saltier than other seas. People can lie on the water easily because it is very salty. But now, the Dead Sea is becoming smaller and smaller. People take too much water from the rivers. Glaciers are amazing, too. They are large and white. But climate change makes many glaciers disappear. There are fewer glaciers than before. Rainforests are home to many animals and plants. But people cut down trees for wood. Some rainforests are disappearing.We must protect these natural wonders. They are important to us and nature. 36．What is the Dead Sea? A. A real sea. B. A lake. C. A river. D. A glacier. 37．Why can people lie on the Dead Sea easily? A. Because it is very deep. B. Because it is very salty. C. Because it is very big. D. Because it is very clean. 38．What does the underlined word "disappear" mean in Chinese? A. 出现 B. 消失 C. 上升 D. 下降 39．What makes glaciers disappear? A. Climate change. B. Fresh air. C. Blue sky. D. Green grass. 40．What’s the best title of the passage? A. Amazing Natural Wonders and Protection B. My Favourite Colour C. How to Keep Healthy D. Daily Life on the Plateau 五、单词拼写。(本大题共10小题，每小题1分，共10分) 41．The sky is ________ (明亮地) blue on sunny days. 42．We can see many colourful ________ (蝴蝶) in spring. 43．I feel ________ (平静的) when I look at the sea. 44．Please ________ (描述) your favourite natural wonder. 45．The Dead Sea is very ________ (含盐的). 46．________ (气候) change is a big problem in the world. 47．Many animals ________ (消失) because of pollution. 48．I keep a ________ (日记) to write about nature. 49．The clouds are ________ (柔软的) like cotton. 50．We should ________ (表达) our love for nature. 六、完成句子。(本大题共5小题，每小题2分，共10分) 51．青藏高原比大城市更安静。 The Qinghai-Tibet Plateau is ________ ________ big cities. 52．绿色是生命的颜色。 Green is the colour ________ ________. 53．我们能看到水面上的小船。 We can see small boats on the ________ of the water. 54．大自然给了我们最好的礼物。 Nature gives us the ________ ________. 55．语言无法表达我对高原的热爱。 words can’t ________ my love for the plateau. 七、句型转换。(本大题共5小题，每小题2分，共10分) 56. This is a beautiful lake.（改为复数句） ________ ________ beautiful ________. 57．The grass is green.（对划线部分提问） ________ ________ is the grass? 58．Nature is very important.（改为同义句） ________ ________ very important to protect nature. 59．The Dead Sea is saltier than other seas.（改为一般疑问句） ________ the Dead Sea ________ than other seas? 60．I can see many clouds in the sky.（对划线部分提问） ________ ________ you see in the sky? 八、短文填空。(本大题共10小题，每小题1分，共10分) 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 The world 61 ________ (be) full of amazing nature. I live on the Qinghai-Tibet Plateau. The 62 ________ (cloud) are white and soft. The sky is blue and it makes me feel 63 ________ (calm). The grasslands are green. It is the colour of 64 ________ (live). The plateau is 65 ________ (quiet) than big cities. We have 66 ________ (few) shops, but we have the best 67 ________ (present) from nature. I often keep a diary 68 ________ (describe) the beauty of nature.But some natural wonders are 69 ________ (disappear) now. We must try our best 70 ________ (protect) them. 九、书面表达。(共10分) 假设你是王浩，英语课上要分享你喜欢的自然奇观，请你写一段话为发言做准备。要点包括： 1. 你最喜欢的自然奇观是草原； 2. 草原很绿，天空很蓝，云朵很白；能看到蝴蝶和昆虫，感觉平静又快乐； 3. 呼吁大家保护自然。 要求：60 词左右。短文开头和结尾已给出，不计入总词数。 Hello, everyone! ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I hope everyone can love and protect nature. ( 1 )原创精品资源学科网独家享有版权，侵权必究！ ( 1 / 14 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 $