UNIT 5 Into the wild （Word教参）-【优化指导】2023-2024学年新教材高中英语必修第一册（外研版2019）

单元素养目标 文化、思维、学习能力目标 了解黑脉金斑蝶、熊猫、丹顶鹤等动物的习性，给动物创建档案，了解动物在文化交流方面的作用；能够综合运用各种语言技能读懂语篇内容 语言能力目标 核心单词 charity，Atlantic，whale，annual，seek，measure，position，determine，eventually，solution，amazing，crash，per cent，destroy，survive，effect，authority，source，button，recover，shock，element，variety，per，path，concentrate，image，reaction，file 重点词块 monarch butterfly，flow chart，kill two birds with one stone，when the cat's away (the mice will play)，hold your horses，rain cats and dogs，brave the elements，after all 单元语法 定语从句(2) 写作能力 能够写一篇语言简洁、结构清晰的介绍动物的说明文 单元话题导入 [品读话题短文] Animal migration Animal migration is the relatively① long­distance movement of individual② animals, usually on a seasonal basis. It is the most common form of migration in ecology③. It is found in all major animal groups, including birds, mammals, fish, reptiles④， amphibians⑤， insects, and crustaceans⑥. Different kinds of animal migrate in different ways. ·In birds Approximately⑦ 1，800 of the world's 10，000 bird species migrate long distances each year in response to⑧ the seasons. Many of these migrations are north­south, with species feeding and breeding⑨ in high northern latitudes⑩ in the summer, and moving some hundreds of kilometres south for the winter. Some species extend this strategy⑪ to migrate annually⑫ between the Northern and Southern Hemispheres⑬. The Arctic⑭ tern is famous for its migration; it flies from its Arctic breeding grounds to the Antarctic⑮ and back again each year, a distance of at least 19，000 km(12，000 miles), giving it two summers every year. ·In fish Most fish species are relatively limited in their movements, remaining in a single geographical area and making short migrations for wintering, to spawn⑯， or to feed. A few hundred species migrate long distances, in some cases of thousands of kilometres. About 120 species of fish, including several species of salmon⑰， migrate between saltwater and freshwater. [背记话题词块] ①relatively adv.相对地 ②individual adj.个别的 ③ecology n．生态学 ④reptile n．