Unit 4 The Wonders of Nature 重点短语辨析与运用 专项练 2025-2026学年人教版英语八年级下册

Unit 4 The Wonders of Nature 重点短语辨析与运用 专项练 2025-2026学年下学期初中英语人教版（2024）八年级下册 一、重点短语翻译 1．游戏节目 ________________ 2．平方千米 ________________ 3．海平面 ________________ 4．深海 ________________ 5．深海动物 ________________ 6．做调查 ________ 7．最大的雨林 ________ 8．植物的种类 ________ 9．与自然建立联系 ________ 10．和……一样好 ___________________ 11．变得越来越高 ___________________ 12．立方米 ___________________ 13．最伟大的奇观之一 ___________________ 14．倾泻而下 ___________________ 15．在面积上 ___________________ 16．总面积 ___________________ 17．一次神奇的体验 ___________________ 18．一望无际 ___________________ 19．冲过 ___________________ 20．最长的河流 _________________ 21．流经距离最远 _________________ 22．顺便说一下 _________________ 23．携带泥土 _________________ 24．帮助文明发展 _________________ 25．不惜一切代价 _________________ 26．被称为 _________________ 27．了解 _________________ 28．保护河流 _________________ 29．完成表格 _________________ 30．应对；处理 ________ 31．在恶劣条件下生存 ________ 32．稀薄的空气 ________ 33．多变的天气 ________ 34．决心做某事 ________ 35．一点一点地 ________ 36．把自己拉上去 ________ 37．做研究 ________ 38．冒着生命危险 ________ 39．将国旗插在……的顶峰 ________ 40．自然奇观 ________ 41．占据 ________ 42．活体结构 ________ 43．色彩斑斓的鱼 ________ 44．一生的梦想 ________ 二、短语拼写 45．The company must protect its customers’ data ________ ________ ________ (不惜任何代价) to maintain trust and security. 46．Due to climate change, the melting ice caps are causing the _________ ________ (海平面) to rise gradually. 47．The temperature is b________ zero today. (在……下面) 48．The national park covers an area of over 500 _________ ________(平方千米). 49．The team rebuilt the damaged house ________ ________ ________ (逐渐地), starting from the foundation and working upward. 50．我们应该用所有的方法保护地球。(by all means) ____________________________________________________ 三、短语辨析单项选择 51．—I had to try on several pairs of shoes because they were very different ________. —I wish you could find a comfortable pair. A．in size B．in color C．in style D．in price 52．—Sally has improved her English skills ________ through daily practice. —Wow, that’s amazing! A．by accidentB．at once C．bit by bit D．in a hurry 53．The firefighters were determined to save the trapped children ________. A．at all costs B．in all ways C．by all means D．with all efforts 54．Don’t be too hard on him. He is only six years old, ________. A．after all B．at all C．in all D．above all 55．The new sofa ________ too much space in the living room. A．takes up B．takes off C．takes in D．takes out 56．He decided to go to the party ______, even though he was tired, because he promised his friend he would be there. A．after all B．at first C．in the end D．by the way 57．He didn’t learn to play the guitar overnight; he improved ________ through months of practice. A．hand in handB．side by side C．bit by bit D．one by one 58．—Guess! Who did I meet ________ home? Sally, one of my classmates ten years ago. —Really? That’s amazing. ________, don’t stand ________ of the door—people need to pass through. A．in the way; By the way, on the way B．on the way; In the way; by the way C．on the way; By the way, in the way D．in the way; On the way; by the way 四、短语填空 be known for,  as far as I know,  in the face of,  take in,  in danger,with one's own eyes,  up to,  cover...with...,  protect...from...,  one of 59． , there is no such a big natural wonder in our country. 60．The Amazon rainforest can lots of carbon dioxide and produce oxygen. 61．This small town its fresh air and clean water. 62．The mountain is 8,000 meters in height and few people can climb it. 63．We should do our best to save the animals that are . 64．She wants to go to the South Pole and see the penguins . 65． the difficulties, the climbers still decided to reach the top of the mountain. 66．The Great Wall is the most famous man-made wonders in the world. 67．Mother always the food a cloth to keep it clean. 68．We need to plant more trees to the earth the sandstorm. take up, by the way, pour down, the bottom of, bit by bit, be determined to, pull…up, measure its height, in size, only if 69．The boy didn’t know how high the tree was, so he by using a ruler. 70．The young man wasn’t hurt seriously, so he himself from the ground. 71．You will truly understand the difficulty of the task you try it yourself. 72．I finished reading the book you lent me. , the ending was quite surprising! 73．My grandfather gardening after he retired, and now he grows many vegetables. 74．People need to dive over 1,600 metres in order to reach the sea. 75．Although we had umbrellas, the rain so heavily that we still got wet. 76．My uncle climb Mount Huashan this summer, but a leg injury made him change his plan. 77．Learning a language is a slow process, and you improve every day. 78．Although the two animals are similar , one is much stronger than the other. sea level    square kilometre    at all costs    only if    bit by bit 79．We should protect the environment . 80． , he became more confident in speaking English. 81．As the global (全球) temperature rises, the is slowly getting higher. 82．The nature park covers an area of over 100 . 83．You can go out to play you finish your homework first. the biggest  as well as  dive into  at the cost of  the longest 84．Today they the deeper sea and found something strange. 85．She won the race a serious injury. 86．The Yangtze River is river in China. It travels the farthest. 87．You can find some fish other animals at the bottom of the sea. 88．The Taklimakan Desert is desert in China. 从方框中选择相关短语的适当形式填空 be determined to do sth.;  bit by bit;  in size;  a strong mind;  locate in 89．The new model is smaller than the old one. 90．She finish the marathon, no matter how difficult it is. 91．Our company is the downtown area. 92．She gained confidence as she participated in more public speaking activities. 93．Having is essential for achieving success in life. 五、短语短文填空 填空阅读下面短文，从方框内的选项中选出可以填入空白处的最佳选项。 A．take a deep breath  B．make sure  C． look forward to  D．run out of  E. keep away from My friends and I visited Victoria Falls in Africa last year. It was one of the most exciting trips we’ve ever had! Before we got close to the falls, our guide told us to 94 because the spray could soak us completely! We all laughed and did as he said. The sound of the water was so loud that we had to shout to hear each other. As we walked along the path, I noticed some signs warning visitors to 95 the slippery rocks near the edge. “Safety first!” our guide reminded us. He also told us to 96 we stayed with the group at all times—no wandering off alone! When we finally reached the viewing platform, I couldn’t believe my eyes. The waterfall was even bigger than I imagined! I 97 this moment for months, and now it was real. My camera battery almost died—I thought we might 98 power before taking enough photos! But luckily, I had brought an extra one. That day taught me how powerful nature is—and how important it is to be prepared, respectful, and brave when exploring wild places. 参考答案 题号 51 52 53 54 55 56 57 58 答案 A C A A A C C C 1．a game show 2．square kilometers 3．sea level 4．the deep sea 5．deep-sea animals 6．do research 7．the biggest rainforest 8．variety of plants 9．connect with nature 10．as well as 11．grow taller 12．cubic meter 13．one of the greatest wonders 14．pour down 15．in size 16．total area 17．a magical experience 18．as far as the eye can see 19．rush past 20．the longest river 21．travel the farthest 22．by the way 23．carry earth 24．help civilizations develop 25．at all costs 26．be called 27．learn about 28．protect rivers 29．complete the table 30．deal with 31．survive the terrible conditions 32．thin air 33．changeable weather 34．be determined to do sth. 35．bit by bit 36．pull oneself up 37．do research 38．risk one’s life 39．place the national flag on top of ... 40．natural wonders 41．take up 42．the living structure 43．colorful fish 44．the dream of a lifetime 45． at any cost 句意：这家公司必须不惜任何代价保护客户的数据以维护信任与安全。at any cost“不惜任何代价”，固定短语。 46． sea level 句意：由于气候变化，融化的冰盖正导致海平面逐渐上升。sea level“海平面”，是固定短语。 47．below/elow 句意：今天的气温在零度以下。below“在……下面”，为介词，below zero是固定搭配，意为“零度以下”。 48． square kilometres 句意：这个国家公园的面积超过500平方千米。square修饰名词kilometres，构成固定表达square kilometres，意为“平方千米”，是面积单位kilometres，数词500后接可数名词复数形式，故kilometres需变为复数kilometres。故填square；kilometres。 49． bit by bit 句意：这个团队逐渐地重建了受损的房屋，从地基开始，向上施工。根据中文提示“逐渐地”及所给单词bit提示，此处考查副词短语bit by bit，意为“逐渐地；一点一点地”，在句中作状语修饰动词rebuilt。故填bit；by；bit。 50．We should protect the earth by all means. “我们应该用所有的方法保护地球。” 译为We should protect the earth by all means. “我们”用We表达；“应该”用should表达；“保护”用protect表达；“地球”用the earth表达；“用所有的方法”用by all means表达，其中by all means是固定短语，意为“务必，一定，用一切办法”。 51．A 句意：——我不得不试穿了好几双鞋，因为它们在尺寸上差别很大。——我希望你能找到一双舒适的。 考查介词短语辨析。in size在尺寸上；in color在颜色上；in style在风格上；in price在价格上。根据“I had to try on several pairs of shoes because they were very different...”以及“I wish you could find a comfortable pair.”可知，试穿好几双鞋是因为鞋在尺寸上差别大，想找到一双尺寸合适的舒适鞋子，所以此处应用in size。故选A。 52．C 句意：——Sally通过日常练习一点一点地提高了她的英语技能。——哇，太令人惊讶了！ 考查短语辨析。by accident偶然地；at once立刻；bit by bit一点一点地；in a hurry匆忙地。根据“through daily practice”可知，通过日常练习，所以是“一点一点地”提高英语技能，bit by bit符合语境。故选C。 53．A 句意：消防员们决心不惜一切代价拯救被困的孩子们。 at all costs不惜一切代价；in all ways以各种方式；by all means务必；with all efforts尽一切努力。根据“determined to save the trapped children”可知，此处强调消防员救人的决心坚定，不惜一切代价，语气极强，at all costs符合语境。 54．A 句意：别对他太严厉了。毕竟，他才六岁。 after all毕竟；at all根本；in all总共；above all首先。根据上文“He is only six years old”可知，他才六岁，应该用after all解释或缓和语气，劝说别人不要对他太严厉。 55．A 句意：新沙发在客厅里占据了太多空间。 takes up占据；takes off起飞；takes in吸收；takes out取出。根据“too much space”可知，此处指沙发占据了空间，takes up可与space搭配表示占据空间，符合语境。 56．C 句意：尽管他很累，最后他还是决定去参加派对，因为他答应过他的朋友会去的。 after all毕竟；at first起初；in the end最后；by the way顺便说一下。根据前半句 “even though he was tired”和后半句 “because he promised his friend he would be there”可知，此处强调的是最终的决定。 57．C 句意：他不是一夜之间学会弹吉他的；他是通过数月的练习一点一点地提高的。 hand in hand手拉手；side by side肩并肩地；bit by bit一点一点地；one by one一个接一个地。根据“He didn’t learn to play the guitar overnight”以及“through months of practice”可知是通过数月的练习一点一点提高的，应填bit by bit。 58．C 句意：——猜猜！我在回家的路上遇见了谁？萨莉，我十年前的一个同学。——真的吗？太神奇了。顺便说一下，不要挡在门口——人们需要通过。 考查短语辨析。on the way在途中；by the way顺便说一下；in the way挡道。on the way home“在回家的路上”，是固定搭配；第二空是插入语，表示“顺便说一下”，用“By the way”，用于转换话题；根据“people need to pass through”可知，此处提醒对方不要挡在门口，用“in the way”，C项符合。故选C。 59．As far as I know 60．take in 61．is known for 62．up to 63．in danger 64．with her own eyes 65．In the face of 66．one of 67． covers with 68． protect from 59．句意：据我所知，我国没有这么大的自然奇观。用as far as I know表示“据我所知”，符合语境。 60．句意：亚马逊雨林可以吸收大量二氧化碳并产生氧气。情态动词can后接动词原形，take in表示“吸收”，符合语境。 61．句意：这个小镇以其新鲜的空气和干净的水而闻名。主语This small town为第三人称单数，句子用一般现在时，be known for表示“以……闻名”，用is known for。 62．句意：这座山高达8000米，很少有人能攀登。up to表示“高达、多达”，符合语境。 63．句意：我们应该尽最大努力拯救濒临灭绝的动物。in danger表示“处于危险中、濒临灭绝”，符合语境。 64．句意：她想去南极亲眼看看企鹅。with one's own eyes表示“亲眼”，主语是she，用with her own eyes。 65．句意：面对困难，登山者们仍然决定登顶。in the face of表示“面对”，符合语境，句首首字母要大写。 66．句意：长城是世界上最著名的人造奇观之一。one of表示“……之一”，后接形容词最高级+名词复数，符合语境。 67．句意：妈妈总是用布把食物盖起来以保持干净。固定搭配cover...with...表示“用……覆盖……”，主语Mother为第三人称单数，句子用一般现在时，用covers...with...。 68．句意：我们需要种更多的树来保护地球免受沙尘暴的侵袭。固定搭配protect...from...表示“保护……免受……”，不定式符号to后接动词原形。 69．measured its height 70． pulled up 71．only if 72．By the way 73．took up 74．the bottom of 75．poured down 76．was determined to 77．bit by bit 78．in size 69．句意：这个男孩不知道树有多高，所以他用尺子测量了它的高度。前半句说男孩不知道树的高度，后半句说他用了尺子，因此他应该是做了“测量高度”这件事。所给短语measure its height符合这一动作。主语he为第三人称单数，描述过去发生的事情，故用一般过去时，measure变为measured。 70．句意：这个年轻人伤得不重，所以他自己从地上站了起来。前半句提到他伤得不重，后半句说他从地上站起来，因此他应该是“把自己拉起来”。所给短语pull…up意为“把……拉起来”，符合语境。主语he为第三人称单数，描述过去的事情，用一般过去时，pull变为pulled。 71．句意：只有你亲自尝试，你才会真正理解这项任务的难度。前半句“你亲自尝试”是后半句“理解难度”的条件。所给短语only if意为“只有……才”，引导条件状语从句，符合这一逻辑关系。 72．句意：我读完了你借给我的书。顺便说一句，结局相当令人惊讶！前一句提到读完书，后一句补充说明书的结局，中间需要一个引出补充话题的过渡语。所给短语by the way意为“顺便说一句”，用于引出补充话题，位于句首首字母大写。 73．句意：我爷爷退休后开始从事园艺，现在他种了很多蔬菜。前半句说爷爷退休，后半句说现在他种了很多蔬菜，说明他在退休后“开始从事”园艺。所给短语take up意为“开始从事”，符合语境。描述过去的事情，用一般过去时，take变为took。 74．句意：人们需要潜到1600多米才能到达海底。前半句提到潜水深度，后半句说明到达的位置，即“海底”。所给短语the bottom of意为“……的底部”，符合“海底”的语境。 75．句意：尽管我们带了伞，雨还是倾盆而下，我们仍然淋湿了。前半句提到带了伞，后半句说仍然淋湿，说明雨下得很大。所给短语pour down意为“倾盆而下”，符合描述雨势的语境。描述过去发生的事情，用一般过去时，pour变为poured。 76．句意：我叔叔本来下定决心今年夏天爬华山，但腿伤让他改变了计划。前半句提到爬山计划，后半句说腿伤改变了计划，说明他之前是“下定决心”要去的。所给短语be determined to意为“下定决心做某事”，符合语境。描述过去的状态，主语my uncle为第三人称单数，be动词用was。 77．句意：学习语言是一个缓慢的过程，每天都会一点点进步。前半句说学习语言是缓慢的过程，后半句说每天进步，说明进步是“逐渐地、一点一点地”发生的。所给短语bit by bit意为“逐渐地；一点点地”，作状语修饰动词improve，符合语境。 78．句意：虽然这两种动物体型相似，但其中一只比另一只强壮得多。前半句说两种动物相似，后半句转折说一只更强壮，说明相似的是“体型”。所给短语in size意为“在尺寸方面”，表示比较的方面，符合语境。 79．at all costs 80．Bit by bit 81．sea level 82．square kilometres 83．only if 79．句意：我们应当不惜一切代价保护环境。此处是状语，保护环境应不惜一切代价，at all costs“不惜一切代价”符合语义。 80．句意：逐渐地，他在说英语方面变得越来越自信。此处作状语，他逐渐变得更加自信，bit by bit“一点一点地，逐渐地”符合语境。 81．句意：随着全球气温上升，海平面正慢慢升高。the后接名词短语作主语，全球气温上升导致海平面上升，sea level“海平面”符合语义。 82．句意：这个自然公园的占地面积超过100平方公里。数词100修饰复数名词，公园的占地面积应是100平方公里，square kilometre“平方公里”的复数形式符合语义和语法。 83．句意：你只有先完成作业，才可以出去玩。此处是连词引导从句，“完成作业”是“出去玩”的条件，only if“只有”符合逻辑。 84．dived into 85．at the cost of 86．the longest 87．as well as 88．the biggest 84．句意：今天他们潜入了深海，发现了一些奇怪的东西。根据“Today they … the deeper sea and found something strange.”及备选词可知，这里指“潜入更深的海域”，dive into“潜入”；结合句中“found”可知，时态为一般过去时，dive的过去式为 dived。故填dived into。 85．句意：她以受重伤为代价赢得了比赛。根据“She won the race … a serious injury.”及备选词可知，这里指“赢得比赛是以重伤为代价”，at the cost of“以……为代价”，符合语境。故填at the cost of。 86．句意：长江是中国最长的河流。它流经的距离最远。根据“The Yangtze River is river in China. It travels the farthest.”及备选词可知，长江是中国“最长的”河流，in China表示范围，需用形容词最高级，the longest“最长的”。故填the longest。 87．句意：在海底你能发现一些鱼以及其他动物。根据“You can find some fish other animals at the bottom of the sea.”及备选词可知，这里指“在海底能发现一些鱼和其他动物”，as well as“和；以及”，用于并列成分。故填as well as。 88．句意：塔克拉玛干沙漠是中国最大的沙漠。根据“The Taklimakan Desert is desert in China.”及备选词可知，塔克拉玛干沙漠是中国“最大的”沙漠，in China表示范围，需用形容词最高级，the biggest“最大的”。故填the biggest。 89．in size 90．is determined to 91．located in 92．bit by bit 93．a strong mind 89．句意：这款新模型在尺寸上比旧款更小。“smaller ________ than the old one”表示在某方面进行比较，需用短语“in size”（在尺寸方面）来明确比较维度，其他短语无法表达“在尺寸上”的含义。 90．句意：无论有多难，她都决心完成马拉松。“She ________ finish the marathon”表示主语的决心，需用短语“be determined to do sth.”（决心做某事），主语为“She”，be 动词用“is”，其他短语不符合“决心做某事”的语义。 91．句意：我们公司位于市中心区域。“Our company is _________ the downtown area”表示地理位置，需用短语“locate in”（位于），此处用“is located in”表示“坐落于”，其他短语无法表达地理位置含义。 92．句意：随着她参与更多的公开演讲活动，她逐渐获得了信心。“gained confidence ________”表示信心积累的过程，需用短语“bit by bit”（一点一点地、逐渐地），其他短语不符合“逐渐获得” 的语境。 93．句意：拥有坚强的意志对于在生活中取得成功至关重要。“Having ________ is essential”中“Having”后需接名词性短语作主语，“a strong mind”（坚强的意志/心智）符合语法和语义，其他短语无法作主语表达“坚强意志”的含义。 94．A 95．E 96．B 97．C 98．D 94．句意：在我们靠近瀑布之前，导游让我们深吸一口气，因为水花会把我们全身都湿透！根据“Before we got close to the falls, our guide told us to…because the spray could soak us completely!”结合备选词汇可知，结合后句“水花会淋透全身”的语境，导游提醒的是做一个准备性的动作，take a deep breath“深吸一口气” 符合场景。故选A。 95．句意：我注意到一些标识，警示游客远离边缘湿滑的岩石。根据“I noticed some signs warning visitors to…the slippery rocks near the edge.”结合备选词汇可知，本句核心是“标识警示湿滑岩石”，结合安全常识，警示的内容必然是“远离危险区域”；keep away from“远离”是固定短语，贴合“安全警示”的语境。故选E。 96．句意：他还告诉我们要确保一直和团队待在一起——不许单独闲逛！根据“He also told us to…we stayed with the group at all times—no wandering off alone!”结合备选词汇可知，后句“不许单独闲逛”是前句的具体要求，导游的叮嘱是让大家 “保证做到随队行动”；make sure“确保”， 后可接宾语从句。故选B。 97．句意：我期盼这一刻已经好几个月了，现在这一刻终于成真了。根据“The waterfall was even bigger than I imagined! I…this moment for months, and now it was real.”结合备选词汇可知，结合前句“瀑布比我想象的还要壮观”和后句“梦想成真”，能体现出作者对看到维多利亚瀑布的“期待之情”；look forward to“期盼、盼望”后接名词/代词/动名词，本句中接this moment。故选C。 98．句意：我的相机电池快没电了——我担心我们可能会在拍够照片之前用完电量！根据“My camera battery almost died—I thought we might…power before taking enough photos!”结合备选词汇可知，前句“电池快没电了”是线索，后句是作者的担忧：“电量被用完”；run out of“用完、耗尽”后接名词，贴合“电池没电、耗尽电量”的语境；might是情态动词，后接动词原形。故选D。 学科网（北京）股份有限公司 $