Unit 7 The natural world 词汇、短语和句型背记 -2025-2026学年译林版英语八年级上册
Unit 7 The natural world 词汇、短语和句型背记
英文单词 | 音标 | 中文释义 | 词性 | 备注(常见搭配/例句提示) |
ecosystem | /ˈiːkəʊsɪstəm/ | 生态系统 | n. | 搭配ocean ecosystem(海洋生态系统)、protect ecosystems(保护生态系统),例:Forests, oceans and wetlands are the earths main ecosystems.(森林、海洋和湿地是地球的主要生态系统) |
wetland | /ˈwetlænd/ | 湿地 | n. | 搭配wetland protection(湿地保护)、nature wetland(天然湿地),例:Wetlands are called the "kidneys" of the earth.(湿地被称为“地球之肾”) |
forest | /ˈfɒrɪst/ | 森林 | n. | 搭配tropical forest(热带雨林)、cut down forests(砍伐森林),例:Forests play an important role in cleaning the air.(森林在净化空气方面发挥着重要作用) |
ocean | /ˈəʊʃn/ | 海洋 | n. | 搭配ocean pollution(海洋污染)、the Pacific Ocean(太平洋),例:The ocean covers about 71% of the earths surface.(海洋覆盖了地球表面约71%的面积) |
coral reef | /ˈkɒrəl riːf/ | 珊瑚礁 | n.短语 | 搭配the Great Barrier Reef(大堡礁)、protect coral reefs(保护珊瑚礁),例:Coral reefs support a lot of marine life.(珊瑚礁支撑着大量海洋生物) |
balance | /ˈbæləns/ | 平衡;均衡 | n./v. | 搭配ecological balance(生态平衡)、keep balance(保持平衡),例:Protecting wild animals helps keep the ecological balance.(保护野生动物有助于维持生态平衡) |
pollution | /pəˈluːʃn/ | 污染 | n. | 搭配air pollution(空气污染)、water pollution(水污染)、plastic pollution(塑料污染),例:Plastic pollution is harmful to ocean ecosystems.(塑料污 |
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英文单词 | 音标 | 中文释义 | 词性 | 备注(常见搭配/例句提示) |
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| 染对海洋生态系统有害) |
harmful | /ˈhɑːmfl/ | 有害的 | adj. | 搭配be harmful to(对……有害),例:Some chemicals are harmful to plants and animals.(一些化学物质对动植物有害) |
prevent | /prɪˈvent/ | 防止;阻止 | v. | 搭配prevent sth. from doing(阻止某物做某事),例:Wetlands can prevent floods from happening.(湿地可以防止洪水发生) |
store | /stɔː(r)/ | 储存;贮藏 | v./n. | 搭配store water(储水)、store energy(储存能量),例:Desert plants can store water in their leaves.(沙漠植物能在叶子里储存水分) |
support | /səˈpɔːt/ | 支撑;支持 | v./n. | 搭配support life(支撑生命)、support environmental protection(支持环保),例:Coral reefs support thousands of marine species.(珊瑚礁支撑着数千种海洋生物) |
damage | /ˈdæmɪdʒ/ | 损害;破坏 | v./n. | 搭配cause damage to(对……造成损害),例:Human activities have caused great damage to ecosystems.(人类活动已对生态系统造成巨大破坏) |
recycle | /ˌriːˈsaɪkl/ | 回收利用 | v. | 搭配recycle waste(回收废物)、recycle plastic(回收塑料),例:We should recycle paper to save trees.(我们应该回收纸张以拯救树木) |
rare | /reə(r)/ | 稀有的;珍贵的 | adj. | 搭配rare species(珍稀物种)、rare plants(珍稀植物),例:Red-crowned cranes are rare birds in the world.(丹顶鹤是世界珍稀鸟类) |
create | /kriˈeɪt/ | 创造;创建 | v. | 搭配create nature reserves(建立自然保护区)、create a balanced ecosystem(创造平衡的生态系统),例:People should create more protected areas for wildlife.(人们应该为野生动物创建更多保护区) |
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英文单词 | 音标 | 中文释义 | 词性 | 备注(常见搭配/例句提示) |
protect | /prəˈtekt/ | 保护;防护 | v. | 搭配protect the environment(保护环境)、protect natural resources(保护自然资源),例:Its our duty to protect the natural world.(保护自然世界是我们的责任) |
英文短语 | 中文释义 | 搭配/例句 |
To treat the earth kindly is to treat oneself kindly. | 善待地球就是善待自己(单元主题句) | As the unit theme says, To treat the earth kindly is to treat oneself kindly—we must protect ecosystems.(正如单元主题所言,善待地球就是善待自己,我们必须保护生态系统) |
the earths main ecosystems | 地球的主要生态系统 | The earths main ecosystems include oceans, wetlands and forests.(地球的主要生态系统包括海洋、湿地和森林) |
get rid of | 清除;摆脱 | Wetland plants help get rid of pollution in water.(湿地植物有助于清除水中的污染) |
slow down | (使)慢下来 | We need to slow down climate change by reducing carbon emissions.(我们需要通过减少碳排放来减缓气候变化) |
lead to | 导致;造成 | Cutting down too many trees will lead to soil erosion.(砍伐过多树木会导致水土流失) |
set up | 建立;创建 | The government plans to set up more nature reserves.(政府计划建立更多自然保护区) |
keep...free from | 保护……免受…… | We should keep wetlands free from pollution.(我们应该保护湿地免受污染) |
take in | 吸收;吸入 | Forest trees take in carbon dioxide and produce oxygen.(森林树木吸收二氧化碳并产生氧气) |
play an important role in | 在……中发挥重要作用 | Oceans play an important role in regulating the earths climate.(海洋在调节地球气候方面发挥着重要作用) |
be home to | 是……的家园 | The Amazon rainforest is home to millions of species.(亚马逊雨林是数百万物种的家园) |
ecological balance | 生态平衡 | Human activities must not break the ecological balance.(人类活动绝不能破坏生态平衡) |
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