Unit 4 The Wonders of Nature Section A Grammar Focus–4c 分层训练 2025-2026学年人教版八年级英语下册

Unit 4 The Wonders of Nature Section A (GF–4c) 分层训练（2025春人教版） 【基础达标】 一、根据汉语提示填写单词 1. The ________ (探索) of natural wonders helps us learn more about the earth’s history. 2. We should follow the ________ (规则) when visiting national parks to protect the environment. 3. The ________ (气候) change has a great impact on some fragile natural wonders like glaciers. 4. She bought a ________ (指南) book about natural wonders before her trip to South America. 5. The ________ (保护) of rare plants in rainforests is crucial for maintaining ecological balance. 6. The ________ (距离) from our city to the famous canyon is about 500 kilometers. 7. We felt a sense of ________ (敬畏) when we stood in front of the huge waterfall. 8. The local people have a deep ________ (情感) for the mountain, which they consider a sacred place. 二、用所给词的适当形式填空 1. He ________ (dream) of visiting the Antarctic icebergs since he was a child, and he plans to go next year. 2. The guide advised us ________ (not walk) off the trails to avoid damaging the plants. 3. By the end of last year, they ________ (travel) to three famous natural wonders around the world. 4. It’s important for us ________ (learn) about the importance of protecting natural wonders. 5. She ________ (not see) the unique rock formations before she went to Zhangjiajie last month. 6. The natural wonder ________ (attract) more and more visitors since it was listed as a World Heritage Site. 7. They ________ (prepare) for the trip to the desert for two weeks before they set off. 三、根据题后要求做题（每空一词） 1. They have visited the Great Barrier Reef twice. (对画线部分提问) ______ ______ times have they visited the Great Barrier Reef? 2. He went to Iceland to see the Blue Lagoon. (对画线部分提问) ______ ______ he go to Iceland? 3. Tom has learned a lot about natural wonders by reading books. (改为一般疑问句) ______ Tom ______ a lot about natural wonders by reading books? 4. We should throw rubbish in the bins when visiting natural sites. (改为否定句) We ______ ______ throw rubbish in the bins when visiting natural sites. 5. She started to collect natural stone samples three years ago. (同义句转换) She ______ ______ natural stone samples for three years. 6. The Grand Canyon is so spectacular that it attracts millions of visitors. (同义句转换) It’s ______ a spectacular Grand Canyon ______ it attracts millions of visitors. 【能力提升】 四、补全对话 根据下面的对话情景，在每个空白处填入一个合适的句子，使对话的意思连贯、完整。 A: Hi, Sarah! I heard you went on a trip to Yunnan during the holiday. 1. __________________? B: Hi, Mike! I visited the Stone Forest. It’s one of the most amazing natural wonders I’ve ever seen. A: Wow, that sounds great! 2. ________________________________? B: The stone pillars are in strange shapes, some like animals and some like trees. It’s like a stone forest. A: 3. ________________________________ before you went there? B: No, I hadn’t. I only saw pictures online. But the real scenery was much more wonderful. A: 4. ________________________________ to protect the Stone Forest? B: Yes, we were told not to carve on the stones or pick the plants. We should all protect such natural treasures. A: I agree. 5. ________________________________ next year. Can you give me some advice? B: Sure! The best time to go is in spring. And don’t forget to take a camera to record the beautiful views. 五、语篇填空 第一节 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 explore protect visit learn travel see remain have influence realize Natural wonders are precious gifts from the earth. Many people love to 1. ________ them to feel the magic of nature. The Galápagos Islands are a famous natural wonder. They 2. ________ a unique ecosystem with many rare animals and plants. I 3. ________ the Galápagos Islands with my classmates last summer. Before that trip, I 4. ________ only read about them in biology books. When I first arrived, I 5. ________ shocked by the beautiful scenery and the friendly animals. We 6. ________ a lot about ecology from the local guides. They told us that human activities 7. ________ the islands’ environment, so we must 8. ________ them. During the trip, I 9. ________ that natural wonders are fragile. We should respect nature and live in harmony with it. The Galápagos Islands 10. ________ a special place in my heart. I hope more people can visit them and learn to protect our planet. 第二节 阅读短文，根据语篇要求填空，使短文通顺、意思完整，每空限填一词。 Natural wonders are not only beautiful but also important for the earth’s ecology. 1. ________ we visit them, we should remember our responsibility to protect them. The Antarctic is a magical natural wonder. 2. ________ it’s extremely cold, many scientists go there to do research. They study the ice and animals to understand climate change. My uncle has been to the Antarctic twice. He said that 3. ________ he saw the pure ice and cute penguins, he forgot all his tiredness. We can all do our part to protect natural wonders. 4. ________ example, we can reduce carbon emissions to slow down global warming. 5. ________ matter how far we are from these natural wonders, we should care about their protection. 六、书面表达 假设你曾去过一处令人印象深刻的自然奇观，请写一篇短文，内容包括： 1. 这处自然奇观是什么，位于哪里； 2. 它的独特之处是什么； 3. 你对保护自然奇观的看法。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考答案】 基础达标 一、1. exploration 2. rules 3. climate 4. guide 5. protection 6. distance 7. awe 8. emotion 二、1. has dreamed 2. not to walk 3. had traveled 4. to learn 5. hadn’t seen 6. has attracted 7. had prepared 三、1. How many 2. Why did 3. Has; learned 4. should not 5. has collected 6. such; that 能力提升 四、1. Which natural wonder did you visit 2. What’s it like 3. Had you seen it 4. Were you told what to do 5. I plan to visit Yunnan 五、第一节1. visit 2. have 3. explored 4. had 5. was 6. learned 7. influence 8. protect 9. realized 10. remain 第二节1. When 2. Though/Although 3. when 4. For 5. No 六、书面表达（示例） A Unforgettable Natural Wonder Last year, I visited the Jiuzhaigou Valley in Sichuan Province. It’s a world-famous natural wonder. Jiuzhaigou is famous for its clear lakes and colorful water. The lakes reflect the surrounding mountains and forests, creating a fairy-tale scene. There are also many waterfalls and rare plants and animals. In my opinion, natural wonders are our common treasures. We must protect them. When visiting, we shouldn’t throw rubbish or damage the environment. Only by working together can we ensure these wonders exist for future generations to enjoy. 学科网（北京）股份有限公司 $