Unit 4 Section B 同步练习2026-2027学年鲁教版（五四学制）英语八年级上册

**基本信息** Unit 4 Section B初中英语同步练习，针对新授课设计，通过基础-进阶-综合三层梯度，构建词汇→句型→语篇的渐进式知识巩固路径，助力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| |----|----------|----------| |基础层|核心词汇与短语|词汇识记（如“攀登者”名词填空）、短语积累（如“冒着生命危险”固定搭配），夯实语言基础| |进阶层|基础句型与语法|单句补全（结合首字母填动词）、句型转换（如“决心做某事”汉译英），强化语言应用能力| |综合层|语篇理解与表达|教材语法填空（珠峰主题语篇）、阅读表达（黄山短文问答），提升语篇分析与思维能力|

Unit 4 Section B 同步提升练习题 答案+解析 1、 词汇识记 1 Climber n. 攀登者；登山者 2 Northern adj. 北部的；向北的 3 Survive v. 生存；存活；艰难度过 4 Condition n. 状态；境况 5 Degree n. 度；度数；程度 6 Changeable adj. 可能变化的；易变的；常变的 7 Death n. 死亡；毁灭；破灭（动词die；形容词dead） 8above prep.&adv. 在（……）上方；高于（不接触物体） 8 Shoulder n. 肩膀；肩部 9 Successfully adv. 成功地；顺利地；形容词successful；动词succeed；名词success 10 Risk v.使……冒风险；n.危险，风险 11 Curiosity n.好奇心；求知欲；形容词curious好奇的 12 Explorer n.探险者；勘探者；动词explore 探险 13 Simply adv.仅仅；只；简单地；形容词simple简单的 2、 短语积累 1. bit by bit 一点一点地；逐渐地 2. on the earth 在地球上 3. the northern side 北侧 4. above sea level 海拔以上 5. from then on 从那时起 6. at first 起初；一开始 7. step by step 一步一步地；逐渐地 8. risk one’s life / risk one’s lives 冒着生命危险 9. make it 成功；做到 10. changeable weather 多变的天气 11. thin air 稀薄的空气 12. be determined to do sth. 决心做某事 13. pull oneself up 奋力向上爬 3、 根据句意及所给汉语或首字母提示，完成句子 1. protect 解析：try one’s best to do sth. 尽最大努力做某事；protect wild animals 保护野生动物。句意：我们必须尽全力保护濒危野生动物。 2. reaching 解析：succeed in doing sth. 成功做某事，in后面接动名词；reach the top 到达顶峰。 3. dangerous 解析：It is +adj.+to do sth.做某事是……的；dangerous形容词危险的。句意：在如此恶劣天气登山很危险。 4. determined 解析：be determined to do sth. 决心做某事。句意：即使很难，他们决心完成任务。 5. below 解析：fall below zero 降到零度以下；below 在……之下。 6. succeed 解析：情态动词can后用动词原形；succeed v.成功。句意：不努力没人能够成功。 7. bottom 解析：the bottom of the sea 海底。 4、 根据汉语完成句子，每空一词 1. one of the greatest 解析：one of +the+形容词最高级+复数名词：最……之一。 Mount Qomolangma is one of the greatest natural wonders in the world. 2. Although/Though；determined to climb 解析：although/though 即使，虽然；be determined to do sth.决心做某事；climb to the top 登上山顶。 Although/Though it’s dangerous, they are still determined to climb to the top. 3. call 解析：call sth. sth. 把某物称作某物；主语people复数，一般现在时用call。 People call this road “Death Road”. 4. enough not to give up before 解析：adj.+enough to do sth.足够……做某事；give up放弃；in the face of / before difficulties 在困难面前。 He is brave enough not to give up before difficulties. 5. climb up 解析：help sb.(to) do sth.帮助某人做某事；climb up 爬上。 The ladder helps climbers climb up the steep rocks more easily. 6. challenge ourselves；come true 解析：challenge oneself 挑战自己，主语we，反身代词ourselves；make dreams come true 使梦想实现，make后接动词原形。 We should challenge ourselves and make our dreams come true. 5、 教材语法填空 1. greatest 解析：one of +the +形容词最高级，“最……之一”，great的最高级greatest。 2. climbers 解析：climber登山者；only the best climbers 只有最优秀的登山者，用复数表示一类人。 3. dangerous 解析：修饰名词conditions用形容词；danger名词→dangerous形容词危险的。 4. to reach 解析：be able to do sth. 能够做某事。 5. northern 解析：修饰名词side用形容词northern 北部的；the northern side北侧。 6. but 解析：前句：登山者称这条路为死亡之路，但是中国登山队决心攀登，转折关系。 7. was flown 解析：主语the Chinese national flag 和fly（悬挂）是被动关系；时间1960年5月25日为过去时间，一般过去时被动语态：was/were+过去分词；flag单数，be动词用was。 8. is called 解析：It和call是被动，“被叫作中国梯”；客观事实，一般现在时被动。 9. stronger 解析：后面有than，要用形容词比较级stronger。 10. simply 解析：副词修饰整句话；simple形容词→simply adv.仅仅，只不过。 6、 阅读表达 参考答案 1. It lies in the south of Anhui Province. 解析：原文第一段第二句“It lies in the south of Anhui Province.” 2. It is famous for its amazing sights: tall rocky peaks, wonderful waterfalls, special pine trees, and soft white mist. 解析：定位第一段“It is famous for its amazing sights: tall rocky peaks, wonderful waterfalls, special pine trees, and soft white mist.” 3. The thick mist. 解析：原文第二段“The thick mist often covers the mountains, making everything look like a wonderful painting.” 4. In 1990. 解析：最后一段“In 1990, Mount Huangshan was included in the UNESCO World Heritage List.” 5. Because it is not only a treasure of China but also a wonder of the world. / Because we should keep its beautiful environment clean and tidy. 解析：根据最后一段，原因：它不但是中国的瑰宝，也是世界奇观，我们要保护它美丽的环境，保持整洁。（两种回答均可） 学科网（北京）股份有限公司 $ Unit 4 Section B同步提升练习题 1、 词汇识记 1. 攀登者；登山者 n. ____________ 2. 北部的；向北的 adj. ____________ 3. 生存；存活；艰难度过 v. ____________ 4. 状态；境况 n. ____________ 5. 度；度数；程度 n. ____________ 6. 可能变化的；易变的；常变的 adj. ____________ 7. 死亡；毁灭；破灭 n. ____________ 8. 在（……）上方；高于 prep. & adv. ____________ 9. 肩膀；肩部 n. ____________ 10. 成功地；顺利地 adv. ____________ 11. 使……冒风险（或面临危险）v. 危险；风险 n. ____________ 12. 好奇心；求知欲 n. ____________ 13. 探险者；勘探者 n. ____________ 14. 仅仅；只；简单地 adv. ____________ 2、 短语积累 1. 一点一点地；逐渐地 ________________________ 2. 在地球上 ________________________ 3. 北侧 ________________________ 4. 海拔以上 ________________________ 5. 从那时起 _______________________ 6. 起初；一开始 ________________________ 7. 一步一步地；逐渐地 ________________________ 8. 冒着生命危险 ________________________ 9. 成功；做到 ________________________ 10. 多变的天气 ________________________ 11. 稀薄的空气 ________________________ 12. 决心做某事 _______________________ 13. 奋力向上爬 ________________________ 3、 根据句意及所给汉语或首字母提示，完成句子 1. We must try our best to p______ the wild animals in danger. 2. The climbers succeeded in r______ the top of Mount Qomolangma. 3. It is very d______ to climb the mountain in such bad weather. 4. They are d______ to finish the task even if it’s difficult. 5. The temperature can fall b______ zero in winter here. 6. Nobody can s______ if he doesn’t work hard. 7. The ______ (底部) of the sea is full of amazing things. 4、 根据汉语完成句子，每空一词 1. 珠穆朗玛峰是世界上最伟大的自然奇观之一。 Mount Qomolangma is ______ ______ ______ natural wonders in the world. 2. 即使很危险，他们仍然决心登上山顶。 ______ it’s dangerous, they are still ______ ______ to the top. 3. 人们称这条路为“死亡之路”。 People ______ this road “Death Road”. 4. 他足够勇敢，能在困难面前不放弃。 He is brave ______ ______ ______ difficulties. 5. 这把梯子帮助登山者更容易地爬上陡峭的岩石。 The ladder helps climbers ______ ______ the steep rocks more easily. 6. 我们应该挑战自己，实现梦想。 We should ______ ______ and make our dreams ______ ______. 5、 教材语法填空 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Mount Qomolangma is one of the 1.______ (great) natural wonders in the world. To most people, it is a mountain that touches the sky. However, only the best 2.______ (climb) can reach the top. And they can only do that if they survive the 3.______ (danger) conditions first. Before 1960, no one was able 4.______ (reach) the top from the 5.______ (north) side. Climbers even called that way the “Death Road”, 6.______ a Chinese climbing team was determined to make the climb. On May 25, 1960, the Chinese national flag 7.______ (fly) over Qomolangma for the first time. Later, Chinese teams put a ladder there. It 8.______ (call) the “Chinese Ladder”. People keep climbing Qomolangma because human curiosity and ambition can make them 9.______ (strong) than before. It is 10.______ (simple) “because it’s there”! 6、 阅读表达 阅读下面短文，完成短文后的问题。 Mount Huangshan is one of the most famous and beautiful mountains in China. It lies in the south of Anhui Province. It is famous for its amazing sights: tall rocky peaks, wonderful waterfalls, special pine trees, and soft white mist. Millions of visitors from home and abroad come to visit it every year. The views on Mount Huangshan are quite special. In the early morning, when the sun rises, the peaks look golden and fantastic. The thick mist often covers the mountains, making everything look like a wonderful painting. The weather here is cool and comfortable even in hot summer, so it has been a popular summer resort for hundreds of years. There are many famous places in Mount Huangshan, such as Lianhua Peak, Feilai Stone, and many fantastic waterfalls. Visitors can walk along the roads, enjoy the natural beauty, take photos, and feel close to nature. In 1990, Mount Huangshan was included in the UNESCO World Heritage List. It is not only a treasure of China but also a wonder of the world. We should try our best to protect its beautiful environment and keep it clean and tidy. 1. Where is Mount Huangshan? 2. What is Mount Huangshan famous for? 3. What makes the mountain look like a wonderful painting? 4. When was Mount Huangshan included in the World Heritage List? 5. Why should we protect Mount Huangshan? 学科网（北京）股份有限公司 $