Unit 4 The Wonders of Nature期末复习 词性转换重点单词短语语法句型分层练习100题-2025-2026学年人教版初中英语八年级下册

**基本信息** 人教版八年级下册英语Unit 4自然奇观期末专项卷，100题聚焦词汇、短语、句型，结合真实自然情境（如Grand Canyon、Amazon Rainforest），强化语言运用与环保意识，适配期末复习巩固。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |用括号内所给单词的适当形式填空|40题/40分|词形转换（如wonders, louder）|自然奇观语境，考查语法应用（one of+复数）| |根据汉语提示完成单词|40题/40分|核心词汇（如protect, endangered）|融入环保主题，强化文化意识| |完成句子|20题/40分|句型结构（one of the最高级）|真实场景（Qomolangma），提升语言综合运用能力|

班级_____ 姓名______ 学号______ 分数_______ 人教版（新教材）八年级下册英语期末之Unit 4 The Wonders of Nature练习100题 （时间：60分钟 满分：120分） 词汇专项练习 一、用括号内所给单词的适当形式填空（40小题，每小题1分，共40分） 1．The Grand Canyon is one of the greatest ________ in the world. (wonder) 2．We were all ________ by the beauty of the natural scenery. (amaze) 3．The river is about 10 meters ________ in the middle part. (deep) 4．She speaks ________ than her brother, so everyone can hear her clearly. (loud) 5．It’s ________ to see the sun rising over the calm sea. (peace) 6．Many ________ come to visit the Yellow Mountain every year. (tourist) 7．They are having a ________ about how to protect the wetland. (discuss) 8．The mountain is 2,000 meters in ________. (high) 9．When we got there, the wind was blowing ________. (strong) 10．The ________ forest is home to many rare birds and animals. (ancient) 11．My little sister has trouble ________ the beauty of the desert. (understand) 12．It’s important ________ our natural resources. (protect) 13．You’d better ________ quiet when watching the sunrise. (keep) 14．The lake looks ________ under the moonlight. (magic) 15．The ________ of the river is about 500 kilometers. (long) 16．The little boy was ________ when he saw the huge waterfall. (speech) 17．We decided ________ to the island for our summer holiday. (go) 18．Cutting down trees ________ the balance of nature. (threat) 19．The ________ of the mountain makes it hard to climb. (high) 20．This natural site should only be visited in an ________ tour group. (organize) 21．________ is very important for the survival of wild animals. (Protect) 22．We should avoid ________ plastic bags in nature reserves. (use) 23．The guide ________ us around the ancient caves last week. (lead) 24．It’s fun ________ stars in the countryside on clear nights. (watch) 25．He failed to pass the geography test because he was too ________ about natural wonders. (care) 26．________, we missed the best time to watch the tide. (lucky) 27．We must stop ________ the rivers to save aquatic life. (pollute) 28．Seeing the sea of clouds ________ us a lot. (excite) 29．His ________ to explore the rainforest surprised his parents. (decide) 30．She was ________ in finding the hidden natural spring. (success) 31．He ________ for being late to the nature documentary screening. (apology) 32．Many rare plants are ________ because of human activities. (danger) 33．He felt ________ after leaving rubbish in the national park. (guilt) 34．The students enjoyed ________ during the field trip to the canyon. (they) 35．The weather changed ________, so we had to cancel our hike. (sudden) 36．About five ________ trees were planted in the desert last year. (thousand) 37．The ________ waterfall in the park is the most popular spot. (twelve) 38．The birds ________ in the trees when we arrived at the forest. (sing) 39．He ________ photos of the sunset at this time yesterday. (not take) 40．The Amazon Rainforest covers almost three ________ of South America. (quarter) 二、根据汉语提示完成单词（40小题，每小题1分，共40分） 1．The Great Barrier Reef is a famous natural ________ (奇观) in Australia. 2．We should take action to ________ (保护) endangered animals. 3．The ________ (古代的) temples in Angkor Wat attract millions of tourists. 4．The Pacific Ocean is the ________ (最大的) ocean on Earth. 5．I read an ________ (令人惊叹的) article about the Northern Lights. 6．Too much waste can ________ (导致) serious pollution in nature. 7．Look! The mountain is ________ (几乎) covered with snow all year round. 8．I’m going to write an ________ (论文) on natural wonders for my geography class. 9．As a traveler, we need to keep a ________ (平衡) between exploration and protection. 10．It’s ________ (危险的) to climb mountains without professional guides. 11．There are many rare fish living in the ________ (深处) of the ocean. 12．Like ________ (人类), some animals also know how to use natural tools. 13．The view from the top of the mountain is extremely ________ (壮丽的). 14．Many local people ________ (依靠) the river for drinking water. 15．This ________ (区域) is a key nature reserve for pandas. 16．The ________ (形状) of the rock looks exactly like a lion. 17．She ________ (借) her geography book to me to learn about natural wonders. 18．My teacher gave me some useful ________ (建议) on studying natural science. 19．The guide ________ (解释) how the volcano formed to us clearly. 20．They finally ________ (成功) in reaching the top of Qomolangma. 21．She is very ________ (自信) about her presentation on natural wonders. 22．Don’t be so ________ (自私) and leave no rubbish in the scenic area. 23．You have my ________ (允许) to take photos in this park. 24．We should keep ________ (镇静的) when facing sudden changes in nature. 25．He has the ________ (能力) to identify different types of rocks. 26．It’s our ________ (责任) to protect the natural environment. 27．I must ________ (道歉) for damaging the plants in the garden. 28．Please wear ________ (合适的) shoes for the mountain hike. 29．________ (环境的) protection is a global issue. 30．There is a small lake ________ (在……之间) the three mountains. 31．In this ________ (情况), we need to wait for the weather to improve. 32．The environmental group made a ________ (请求) for more volunteers. 33．He will give a ________ (演讲) on natural wonders tomorrow. 34．The ________ (纪录片) about the ocean won several awards. 35．He began to ________ (探索) caves when he was ten years old. 36．The ________ (精神) of adventure encourages us to discover natural wonders. 37．Students in our school often ________ (筹集) money for nature protection. 38．His ________ (勇气) to cross the desert alone impressed everyone. 39．We can ________ (分享) photos of natural wonders on social media. 40．We must ________ (意识到) the importance of saving natural resources. 短语和句型专项练习 三、完成句子（20小题，每小题2分，共40分） 1．珠穆朗玛峰是世界上最高的山峰之一。 Qomolangma is one of ________ ________ ________ in the world. 2．当我们到达山顶时，太阳正在缓慢升起。 When we reached the top of the mountain, the sun ________ ________ ________. 3．我们对这个神秘的自然奇观感到非常惊讶。 We ________ ________ ________ ________ the mysterious natural wonder. 4．你愿意和我一起去看关于热带雨林的纪录片吗？ Would you ________ ________ watch the documentary about the rainforest with me? 5．在沙漠里除了喝水和休息没有什么事可做。 There’s ________ ________ ________ but drink water and rest in the desert. 6．最后，我们成功地找到了隐藏的瀑布。 ________ ________ ________, we successfully found the hidden waterfall. 7．一个好的旅行者应该尊重自然，保护环境。 A good traveler should ________ ________ and ________ ________ ________. 8．照片比文字更能帮助我们展示自然奇观的美丽。 Photos ________ us ________ the beauty of natural wonders ________ ________ than words. 9．从这份报告中我们可以了解到，亚马逊雨林是许多动物的家园。 From the report, we can learn that the Amazon Rainforest ________ ________ ________ many animals. 10．没有空气和水，任何生物都无法生存。 ________ living thing can survive ________ air or water. 11．我确定他会成功完成这次自然探索，他不应该担心。 I’m sure he will finish the natural exploration successfully. He shouldn’t ________ ________ ________. 12．当野生动物处于危险中时，我们应该伸出援手。 We should ________ ________ ________ when wild animals are ________ ________. 13．莉莉很兴奋，但是这个14岁的女孩做了几次深呼吸让自己冷静下来。 Lily ________ ________, but the fourteen-year-old girl ________ ________ ________ ________ ________ to ________ ________ ________. 14．我们的地理老师正在给我们介绍尼罗河的历史。 Our geography teacher ________ ________ the history of the Nile ________ ________. 15．阳光下，这片沙漠看起来像一片金色的海洋。 ________ ________ ________, the desert looks like a golden ocean. 16．我们的饮用水快要耗尽了，所以我们不得不返回营地。 We are ________ ________ ________ drinking water, so we have to return to the camp. 17．我相信自然环境会随着我们的努力逐渐好转。 I believe the natural environment will ________ ________ ________ with our efforts. 18．在过去的二十年里，这个地区的森林面积急剧减少。 In the past 20 years, the forest area in this region ________ ________ ________. 19．骆驼依靠驼峰储存水分，在沙漠中生存。 Camels ________ ________ their humps to store water and survive in the desert. 20．维多利亚瀑布是非洲最壮观的自然奇观之一，它位于赞比亚和津巴布韦之间。 Victoria Falls is one of ________ ________ ________ natural wonders in Africa, and it lies ________ Zambia and Zimbabwe. 答案+详细解析 一、用括号内所给单词的适当形式填空（40题，每题1分） 1. wonders 解析：固定搭配one of + the + 形容词最高级 + 可数名词复数，表示“最……之一”，wonder的复数为wonders。 2. amazed 解析：修饰人用-ed形容词，amazed表示“感到惊讶的”。 3. deep 解析：描述河流深度用形容词deep作表语。 4. louder 解析：出现than，用副词比较级；loud的比较级为louder。 5. peaceful 解析：系动词is后接形容词作表语，peace的形容词形式为peaceful。 6. tourists 解析：many后接可数名词复数，tourist的复数为tourists。 7. discussion 解析：不定冠词a后接名词，discuss的名词形式为discussion。 8. height 解析：固定搭配in height表示“在高度方面”，high的名词形式为height。 9. strongly 解析：修饰动词blowing用副词，strong的副词形式为strongly。 10. ancient 解析：修饰名词forest用形容词ancient，表示“古老的”。 11. understanding 解析：固定搭配have trouble (in) doing sth.，后接动名词understanding。 12. to protect 解析：固定句型It’s + 形容词 + to do sth.，表示“做某事是……的”。 13. keep 解析：固定用法had better do sth.，后接动词原形keep。 14. magical 解析：系动词look后接形容词作表语，magic的形容词形式为magical。 15. length 解析：定冠词the后接名词，long的名词形式为length。 16. speechless 解析：系动词was后接形容词作表语，speech的形容词形式为speechless，表示“说不出话的”。 17. to go 解析：固定搭配decide to do sth.，后接动词不定式to go。 18. threatens 解析：动名词短语Cutting down trees作主语，视作单数，一般现在时谓语用三单形式threatens。 19. height 解析：定冠词the后接名词，high的名词形式为height。 20. organized 解析：修饰名词tour group用形容词，organize的形容词形式为organized，表示“有组织的”。 21. Protection 解析：句子缺少主语，用名词；protect的名词形式为Protection，句首首字母大写。 22. using 解析：固定搭配avoid doing sth.，后接动名词using。 23. led 解析：last week提示一般过去时，lead的过去式为led。 24. to watch 解析：固定句型It’s fun to do sth.，表示“做某事很有趣”。 25. careless 解析：根据“考试不及格”可知是“粗心的”，care的形容词形式为careless。 26. Unluckily 解析：副词作状语修饰整个句子；根据“错过最佳观潮时间”可知是“不幸地”，lucky的副词否定形式为Unluckily，句首大写。 27. polluting 解析：固定搭配stop doing sth.，表示“停止正在做的事”，后接动名词polluting。 28. excites 解析：动名词短语Seeing the sea of clouds作主语，视作单数，一般现在时谓语用三单形式excites。 29. decision 解析：形容词性物主代词his后接名词，decide的名词形式为decision。 30. successful 解析：固定搭配be successful in doing sth.，表示“成功做某事”。 31. apologized 解析：句子缺少谓语动词，apology的动词形式为apologize；动作已发生，用过去式apologized。 32. endangered 解析：固定短语be endangered表示“濒临灭绝的”，符合语境。 33. guilty 解析：系动词feel后接形容词作表语，guilt的形容词形式为guilty。 34. themselves 解析：固定搭配enjoy oneself，主语students对应反身代词themselves。 35. suddenly 解析：修饰动词changed用副词，sudden的副词形式为suddenly。 36. thousand 解析：thousand前有具体数字five时，不加s。 37. twelfth 解析：定冠词The + 序数词，表示“第十二个”，twelve的序数词为twelfth。 38. were singing 解析：when引导的时间状语从句用一般过去时，主句用过去进行时；主语birds为复数，用were singing。 39. wasn’t taking 解析：at this time yesterday提示过去进行时，主语he用was，否定式为wasn’t taking。 40. quarters 解析：three后接可数名词复数，quarter的复数为quarters。 二、根据汉语提示完成单词（40题，每题1分） 1. wonder 解析：natural wonder表示“自然奇观”，a后接单数名词。 2. protect 解析：固定搭配take action to do sth.，后接动词原形protect。 3. ancient 解析：ancient temples表示“古代庙宇”，形容词ancient修饰名词temples。 4. largest 解析：形容词最高级largest修饰名词ocean，表示“最大的”。 5. amazing 解析：amazing article表示“令人惊叹的文章”，修饰物用-ing形容词。 6. cause 解析：情态动词can后接动词原形cause，表示“导致”。 7. nearly 解析：副词nearly修饰整个句子，表示“几乎”。 8. essay 解析：an essay表示“一篇论文”，符合语境。 9. balance 解析：keep a balance表示“保持平衡”，a后接单数名词。 10. dangerous 解析：固定句型It’s dangerous to do sth.，表示“做某事很危险”。 11. depths 解析：in the depths of表示“在……深处”，depth的复数形式depths。 12. humans 解析：humans表示“人类”，符合语境。 13. magnificent 解析：形容词magnificent作表语，表示“壮丽的”。 14. depend 解析：固定搭配depend on，表示“依靠”，一般现在时主语people用动词原形。 15. area 解析：this后接单数名词area，表示“区域”。 16. shape 解析：the shape of表示“……的形状”，符合语境。 17. lent 解析：固定搭配lend sth. to sb.，后句语境提示一般过去时，lend的过去式为lent。 18. advice 解析：some后接不可数名词advice，表示“建议”。 19. explained/explains 解析：可用一般过去时（explained，动作已发生）或一般现在时（explains，常态）。 20. succeeded 解析：固定搭配succeed in doing sth.，finally提示动作已完成，用过去式succeeded。 21. confident 解析：固定搭配be confident about，表示“对……自信”。 22. selfish 解析：系动词be后接形容词selfish，表示“自私的”。 23. permission 解析：形容词性物主代词my后接名词permission，表示“允许”。 24. calm 解析：固定搭配keep calm，表示“保持镇静”。 25. ability 解析：固定搭配have the ability to do sth.，表示“有能力做某事”。 26. duty 解析：固定句型It’s one’s duty to do sth.，表示“做某事是某人的责任”。 27. apologize 解析：情态动词must后接动词原形apologize，表示“道歉”。 28. proper 解析：形容词proper修饰名词shoes，表示“合适的”。 29. Environmental 解析：形容词Environmental修饰名词protection，表示“环境的”，句首首字母大写。 30. among 解析：among用于三者及以上之间，符合“三座山之间”的语境。 31. situation 解析：this后接单数名词situation，表示“情况”。 32. request 解析：make a request表示“提出请求”，a后接单数名词。 33. speech 解析：give a speech表示“发表演讲”，固定搭配。 34. documentary 解析：the documentary表示“这部纪录片”，符合语境。 35. explore 解析：begin to do sth.，后接动词原形explore，表示“探索”。 36. spirit 解析：the spirit of表示“……的精神”，符合语境。 37. raise 解析：raise money表示“筹集资金”，一般现在时主语students用动词原形。 38. courage 解析：形容词性物主代词his后接名词courage，表示“勇气”。 39. share 解析：情态动词can后接动词原形share，表示“分享”。 40. realize 解析：情态动词must后接动词原形realize，表示“意识到”。 三、完成句子（20题，每题2分） 1. the highest mountains 解析：固定搭配one of the + 形容词最高级 + 可数名词复数，表示“最……之一”。 2. was rising slowly 解析：when引导的时间状语从句用一般过去时，主句用过去进行时；slowly修饰动词rising。 3. are very amazed at 解析：固定搭配be amazed at，表示“对……感到惊讶”；主语we用are。 4. like to 解析：固定句型Would you like to do sth.?，表示“你愿意做某事吗？”。 5. nothing to do 解析：固定句型There’s nothing to do but do sth.，表示“除了做某事无事可做”。 6. In the end 解析：固定短语in the end，表示“最后，终于”。 7. respect nature; protect the environment 解析：情态动词should后接动词原形；respect nature表示“尊重自然”，protect the environment表示“保护环境”。 8. help; show; more clearly 解析：help sb. do sth.表示“帮助某人做某事”；than提示比较级，clearly的比较级为more clearly。 9. is home to 解析：固定搭配be home to，表示“是……的家园”；主语为单数，用is。 10. No; without 解析：No living thing表示“没有任何生物”；without表示“没有”。 11. be worried 解析：固定搭配be worried，表示“担心”；情态动词shouldn’t后接动词原形。 12. give a hand; in danger 解析：give a hand表示“伸出援手”；in danger表示“处于危险中”。 13. was excited; took a few deep breaths; calm herself down 解析：be excited表示“感到兴奋”，过去式为was excited；take a few deep breaths表示“深呼吸几次”，过去式为took；calm oneself down表示“使自己冷静”，主语girl对应herself。 14. is introducing; to us 解析：现在进行时is introducing；固定搭配introduce sth. to sb.，表示“向某人介绍某物”。 15. In the sun 解析：固定短语in the sun，表示“在阳光下”。 16. running out of 解析：固定搭配run out of，表示“耗尽”；现在进行时are running out of。 17. get better gradually 解析：get better表示“好转”；gradually表示“逐渐地”。 18. has dropped sharply 解析：In the past 20 years提示现在完成时；drop sharply表示“急剧减少”，主语area为单数，用has dropped。 19. depend on 解析：固定搭配depend on，表示“依靠”；主语camels为复数，用动词原形。 20. the most spectacular; between 解析：one of the most spectacular表示“最壮观的之一”；between用于两者之间，符合“赞比亚和津巴布韦之间”的语境。 学科网（北京）股份有限公司 $