必修三U1 Nature in the balance单元检测限时训练 一 重点短语 1 对…有害的 _____ 2 详细地 _____ 3 各种各样的 a _____ 4 相应地，转而 _____ 5 分解，使变化为_____ 6 给…带来起色，注入活力_____ 7 由于，因为_____ 8 对…有很大的影响_____ 9 对…造成极大的破坏_____ 10 逐渐增加，扩大 _____ 11 想出，想到 _____ 12 公开要求，需要_____ 13 突然记起 _____ 14 摆脱，丢弃 _____ 15 从…获益 _____ 16 在…的过程中_____ 17 前者，后者 _____ 18 使发生或存在 _____ 二 根据首字母或中文提示写单词 1. Climate change has a serious i_____ on the world, causing extreme weather. 2. Throwing h_____ plastic waste into rivers and oceans can seriously hurt fish, birds, and other animals. 3. A healthy _____(生态系统) is important because it allows different plants and animals to live together and support each other in nature. 4. Some animals, when brought to new places, cannot s_____ because the environment and food sources are different from their original homes. 5. Different _____(区域) of the world have unique weather, landscapes, and animals, which make them special and important to protect. 6. The seven c_____ of the world each have different climates, with some being very cold, some very hot, and others covered in forests. 7. The Great Wall of China is famous for its l_____, as it stretches over 20,000 kilometers. 8. Of the two speeches, the f_____ is more appealing to the public than the latter. 9. There are millions of _____(物种) of animals and plants on Earth, and each one plays an important role in keeping the environment stable. 10. Farmers grow different v_____ of crops such as wheat, rice, and corn to ensure people have enough food to eat. 11. There are v_____ ways to help the environment, including planting trees, saving water, and reducing the use of plastic products. 12. Many kinds of w_____, such as elephants, tigers, and pandas, are in danger because their natural habitats are being destroyed. 13. The _____(高耸的) mountains in the Himalayas are covered with snow all year round. 14. Some ancient animals, such as crocodiles and turtles, have s_____ for millions of years by adapting to environmental changes. 15. Plants take _____(营养物) from the soil, which helps them grow strong. 16. The _____(灭绝) of animals such as the dodo happened because they lost their food sources and their homes were destroyed. 17. Cutting down too many trees can d_____ the environment by destroying animal habitats and making it harder for people to get fresh air. 18. Climate change is a _____(全球的) issue that affects every country, causing extreme weather, rising sea levels, and threats to wildlife and human life. 19. Severe d_____ in some countries make it difficult for farmers to grow crops, leading to food shortages. 20. You must fill out an a_____ form if you want to join the school’s environmental club. 21. The travel _____(手册) provided beautiful pictures and important details about different tourist attractions in the city. 22. A non-profit o_____ was created to help protect endang ... ...
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