Unit4 The Wonders of Nature Section A（2a‑2d）分层同步作业 2026～2027学年 人教版英语八年级下册

Unit4 The Wonders of Nature Section A（2a‑2d）分层作业 建议用时：25分钟 一、单词汉译英 1. 探险 ________ 2. 探险者 ________ 3. 条件；状况 ________ 4. 成功 ________ 5. 挑战 ________ 6. 力量 ________ 7. 实现 ________ 8. 勇气 ________ 二、短语英译汉 1. take on challenges ____________ 2. in difficult conditions ____________ 3. achieve one’s dream ____________ 4. millions of people ____________ 5. the power of nature ____________ 三、词形变换 1. succeed (v.)名词 → ________ 2. condition (n.)复数 → ________ 3. explore (v.)名词(探险) → ________ 4. powerful (adj.)名词 → ________ 5. brave (adj.)名词 → ________ 一、语法单句填空（比较级/最高级、大数） 1. This task is ________(difficult) than the last one.（比较级） 2. It is one of ________(great) explorations in human history.（最高级） 3. ________(million) of people dream of visiting natural wonders. 4. He is ________(brave) than most other team members. 5. This mountain has some of ________(bad) weather conditions on earth. 二、句型改写 1. This challenge is hard. That challenge is harder.（合并为比较级） That challenge is ________ ________ this one. 2. Millions of visitors come here every year.（对划线Millions of提问） ________ ________ visitors come here every year? 3. He succeeded in climbing the mountain.（改为一般疑问句） ________ he ________ in climbing the mountain? 4. This is the most dangerous condition of all.（改为比较级） This condition is ________ than the others. 5. dream, explore, many, of, to, nature, people（连词成句） _______________________________________________________________________________ 三、选词填空 【explore, condition, succeed, challenge, power】 1. Some brave people want to ________ unknown natural places. 2. The weather ________ on high mountains can be really terrible. 3. If you keep trying, you will ________ in realizing your dream. 4. Climbing high mountains is a big ________ for every climber. 5. We can feel the great ________ of nature when we face huge mountains. 四、情景补全对话（5空6选，1项多余） A. What’s the biggest challenge for mountain climbers B. How many people have tried to climb it C. What kind of conditions will they meet D. What helps them keep going in hard times E. Do you want to be a mountain‑explorer F. That is really impressive A: Hi, Jack! Let’s talk about mountain exploration. 1.____________ B: Many people have tried. Millions of climbers have made attempts. A: 2.____________ B: The freezing cold and strong winds are the biggest challenge. A: 3.____________ B: They will meet terrible weather and thin air. A: 4.____________ B: Their courage and strong will help them keep moving forward. A: 5.____________ I admire those brave explorers. 拓展阅读（课内同源 + 课外同源） Passage1 　　Many brave explorers want to explore the world’s great mountains. This connects to our unit big question. How do we connect with nature? They take on big challenges in very difficult conditions. Some mountains are more dangerous than others. Millions of people dream of reaching their top. Not every climber can succeed. They need courage and strong will. Exploring nature does not mean conquering it. We should respect nature’s great power. When we face nature, we learn more about ourselves. Challenges can make us braver and more patient. Never forget to stay safe when you explore outdoors. 任务一：单项选择（4选项） 1. What do explorers take on in difficult conditions? A. Easy games B. Safe indoor tasks C. Big challenges D. Light‑weight work 2. What does exploring nature NOT mean? A. Respecting its power B. Learning about ourselves C. Becoming braver D. Conquering it 任务二：判断正误(T/F) 1. Millions of people dream of reaching mountain tops. (  ) 2. Every climber can surely succeed in mountain climbing. (  ) 任务三：简答 1. What qualities do climbers need for mountain exploration? _______________________________________________________________________________ Passage2（课外同源，学习方法短文；生词来自单元单词表） 　　When we try to explore nature, we may meet more difficult conditions than we expect. A million dreams do not always lead to success. Bravery is more than not being afraid. It means moving forward even when you feel scared. Nature is both beautiful and powerful. It can give us wonderful surprises. At the same time, it can bring us great dangers. We should learn to read nature’s signals. Prepare well before you go out to explore. Being careful is one of the most important skills for any outdoor activity you do. 任务一：单项选择（4选项） 1. What does real bravery mean according to the text? A. Never feeling scared at all B. Moving forward even if scared C. Never take any risks D. Stay inside all the time 2. What should we do before we go out to explore nature? A. Prepare well B. Take no supplies C. Ignore weather signals D. Run without plans 任务二：判断正误(T/F) 1. Nature can bring us surprises as well as dangers. (  ) 2. Being careful is not important for outdoor exploration. (  ) 任务三：简答 1. What skill is one of the most important for outdoor activities? _______________________________________________________________________________ 任务四：微写作 Write about your ideas of exploring nature. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案 夯实基础 一、单词汉译英 1.explore 2.explorer 3.condition 4.succeed 5.challenge 6.power 7.achieve 8.courage 二、短语英译汉 1.接受挑战 2.在艰苦的条件下 3.实现某人的梦想 4.数百万的人 5.自然的力量 三、词形变换 1.success 2.conditions 3.exploration 4.power 5.bravery 能力进阶 一、语法单句填空 1.more difficult 2.the greatest 3.Millions 4.braver 5.the worst 二、句型改写 1.harder than 2.How many 3.Did; succeed 4.more dangerous 5.Many people dream of exploring nature. 三、选词填空 1.explore 2.conditions 3.succeed 4.challenge 5.power 四、情景补全对话 答案：1.B 2.A 3.C 4.D 5.F；多余项：E 拓展提高 Passage1 单选：1.C 2.D；判断：1.T 2.F 简答示例：They need courage and strong will. Passage2 单选：1.B 2.A；判断：1.T 2.F 简答示例：Being careful is one of the most important skills. 范文：When we explore nature, we will meet challenges. We need courage. We should respect nature and prepare well to keep ourselves safe. 学科网（北京）股份有限公司 $