Unit 3 Sea Exploration Using Language 课件-2024-2025学年高二英语人教版（2019）选择性必修第四册

选必4 Unit3 Sea Exploration Opinions on sea exploration Preview mean doing意味着干某事 plastic pollution塑料污染 tap water自来水 mine for resources开采资源 because of climate change由于气候变化 negative cycle不良循环 so-called research所谓的研究 intelligent creatures聪明的生物 future generations子孙后代 without mercy 无情地 human beings' possessions人类的财产 sea exploration海洋探索 cause many problems造成许多问题 continue to do sth.继续干某事 to truly understand 为了真正了解 scientific research ships 科学考察船 address important issues 应对重要的问题 take action 采取行动 understand more about… 深入了解 manage resources 管理资源 log new species 记录新物种 improve one's understanding of 提升某人对……的了解 new sources of food and energy 新的食物和能源来源 access the deep ocean 进入深海；探索深海 the population of the world 世界人口 vast amounts of resources 大量的资源 environmental risks 环境风险 be balanced with 与......相平衡 as technology improves 随着技术的进步 with technology improving have more options for doing sth 有更多的选择干某事 Reading 1. What is the text type of the two passages? Read the first paragraph of each passage. 2. What are the three parts in argumetative essay? Argumentative essay. argument evidence restatement / recommendation / a call to action Read the two passages to figure out the argument, evidence and restatement by finishing the mind maps. climate change less ice burn look for more fossil fuels ice wil melt more Expressing Try to express your opinion about sea exploration with the help of your mind map. Writing outline Thanks $$