Unit 5 Revealing Nature 文章词汇+作文 清单-2025-2026学年高中英语外研版选择性必修第一册

B4U5 B4U5 Starting out+Understanding ideas reveal揭示(露)--revelation n. encounter 遇见 preserve保存;保护 preserved platypus body保存下来的鸭嘴兽身体 fake n.赝品、假货;adj.虚假的;v.仿造 fossil [ˈfɑːsl]化石 indicate表明 survive v.--survival n.幸存--survivor 幸存者 evolve v.进化--evolution n.--evolutionary adj. evolve from由...进化 profit v.获益 n.利润;利益 answer the call complete his degree完成他的学业/获得他的学位 predict预测 be a disgrace是耻辱 scientific discoveries科学发现 science n.科学--scientist n.科学家--scientific adj.科学的--scientifically adv.科学地 in question成问题的;处于争议中的 out of question毫无疑问、无可争议 out of the question完全不可能 be fascinated by着迷于 be crowded with挤满;充满(be filled with/be full of) come to exist存在 come into being/existence 开始形成 adapt to their changing environments适应不断变化的环境 look for more evidence找更多的证据 a variety of各种各样的 available可获得的(accessible) evolve into演变成;进化成 theory of evolution进化论 cause a storm引起轩然大波 shocked震惊的(astonished) convincing有说服力的 be regarded as被看作;被认为 Developing ideas warning n.警告--warn v. after all毕竟;终归 release tiny amounts of chemicals释放微量的化学物质 leaves 树叶(复数) detect发现;察觉--detective n.侦探 adj.侦探的 drive insects away驱赶昆虫 pesticide杀虫剂 make noises发出声音 clicking noises咔哒声--click v.点击 drought n.干旱--dry adj.干旱的 most surprisingly of all最令人惊讶的是 wood wide web"树联网＂ be similar to与......相似 spread poison 散布毒药 你校将举办英语演讲比赛，请你以Protect biodiversity 为题写一篇发言稿参赛。 1.现状及原因 2.提出建议(至少两点） 注意：词数100左右 Dear students, I'm LiHua. It's my honor to stand here and deliver/address a speech on the topic of protecting biodiversity. Currently, biodiversity is facing a severe crisis. Many species are on the brink of extinction, with habitats being destroyed at an alarming rate. This is mainly due to human activities like deforestation for agriculture and urban expansion, as well as over - fishing and pollution. To turn it around, we can take several steps. Firstly, we should support and participate in conservation projects. Whether it's volunteering at local wildlife reserves or donating to relevant organizations, every effort matters/counts. Secondly, we need to adopt a more sustainable lifestyle. Reducing our use of single - use plastics and choosing eco - friendly products can help minimize our impact on the environment. Let's join hands to safeguard the biodiversity on earth. Thank you! Dear students, I'm LiHua. It's my honor to stand here and address a speech on the topic of protecting biodiversity. Currently, biodiversity is facing a severe crisis. Many species are on the brink of extinction, with habitats being destroyed. This is mainly due to human activities like deforestation and pollution. To turn it around, we can take several steps. Firstly, we should support and participate in conservation projects. Whether it's volunteering at local wildlife reserves or donating to relevant organizations. Secondly, we need to adopt a more sustainable lifestyle. Reducing our use of single-use plastics and choosing eco-friendly products can help minimize our impact on the environment. Let's join hands to safeguard the biodiversity on earth. Thank you! 学科网（北京）股份有限公司 $