Unit6知识点 A部分练习 2025-2026学年沪教版（五四学制）七年级英语下册

七年级英语下册Unit6知识点-A部分练习 小试牛刀 A. 选用方框中的短语填空（每个限用一次） | block out | be full of | a large number of | no one can explain why | block out the sun | 1. The Black Forest is __________ colourful lakes, lovely waterfalls and beautiful forests. 2. The trees in the Black Forest have strange shapes, and __________. 3. Thick treetops __________, even during the daytime. 4. In the Amazon Rainforest, there are __________ trees. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. The Black Forest is in Germany. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 2. The Amazon Rainforest covers about 5.5 million square kilometres. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 3. People can find nearly 3,000 kinds of freshwater fish in the Amazon. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. What percentage of the Amazon Rainforest is in Brazil? A. About 40%. B. About 60%. C. About 80%. D. About 100%. 2. How many kinds of plants can people find in the Amazon Rainforest? A. Nearly 1,000. B. Nearly 10,000. C. Nearly 40,000. D. Nearly 100,000. 3. What is special about the trees in the Black Forest? A. They are very tall. B. They have strange shapes and no one knows why. C. They are all the same. D. They are very old. 4. What does “thick treetops block out the sun” mean? A. The sun shines brightly. B. The treetops stop sunlight from reaching the ground. C. The trees are short. D. The forest is very hot. 5. Which word is British English for “apartment”? A. Flat. B. Garden. C. Yard. D. Garbage. B. 完成句子（★★） 根据句子内容，用正确的词汇完成句子。 1. 黑森林里布满了彩色的湖泊、可爱的瀑布和美丽的森林。 The Black Forest is __________ __________ colourful lakes, lovely waterfalls and beautiful forests. 2. 厚厚的树冠遮住了阳光，即使在白天也是如此。 Thick treetops __________ __________ the sun, even during the daytime. 3. 亚马逊雨林覆盖约550万平方公里。 The Amazon Rainforest __________ about 5.5 million square kilometres. 4. 它包含了世界上20%的液态淡水。 It contains 20% of the world’s liquid __________ __________. 5. 在英式英语中，“垃圾”是“rubbish”，而在美式英语中是“__________”。 拓展思考 Part 1（介绍一个你最喜欢的森林或自然保护区） 写一段话（至少5句）。它在哪里？有什么特别之处？为什么你喜欢它？ 使用以下表达：My favourite forest is, it is located, it is famous for, you can see, I like it because __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 2（给同学写一段话，解释为什么森林对地球很重要） 写一段话（至少5句）。森林提供什么？没有森林会怎样？ 使用以下表达：Forests are important for our planet because, they provide, without forests, we would, we should protect them by __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 3（为什么英式英语和美式英语有不同拼写和用词？） 写一段话（至少5句）。举例说明差异，并解释了解这些差异有什么用。 使用以下表达：British English and American English have some differences, for example, we say, it is useful to know the differences because, when you read or travel, you can __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 参考答案与解析 小试牛刀 A 1. full of 2. no one can explain why 3. block out the sun 4. a large number of 小试牛刀 B 1. Is the Black Forest in Germany? Yes, it is. / No, it isn’t. 2. Does the Amazon Rainforest cover about 5.5 million square kilometres? Yes, it does. / No, it doesn’t. 3. Can people find nearly 3,000 kinds of freshwater fish in the Amazon? Yes, they can. / No, they can’t. 配套练习 A 1. B 2. C 3. B 4. B 5. A 配套练习 B 1. full of 2. block out 3. covers 4. fresh water 5. garbage 拓展思考（示例） Part 1 My favourite forest is Jiuzhaigou Valley in China. It is located in Sichuan Province. It is famous for its colourful lakes and waterfalls. You can see clear water and beautiful trees. I like it because it looks like a fairyland. Part 2 Forests are important for our planet because they produce oxygen and provide homes for animals. Without forests, the air would be dirty and many animals would die. We should protect them by not cutting down trees and by planting more. Part 3 British English and American English have some differences, for example, “colour” vs “color” and “flat” vs “apartment”. It is useful to know the differences because when you read books from different countries or travel, you can understand them easily. Also, it helps you choose the right words when you write. 1 学科网（北京）股份有限公司 $