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Unit 4 Breaking boundaries Starting out Understanding ideas 课件(共27张,内嵌视频)-2025-2026学年外研版2019选择性必修第二册
更新日期:2025-06-18,外研版(2019)英语课件、文件大小:53.8MB

课件-外研版(2019)选择性必修第二册Unit 4 Breaking Boundaries Startingout&Understanding ideas 课件(共26张PPT)
(共27张PPT) Activity 1 Watch the video and pay attention to numbers. 1. How many people are there in the world 2. What percentage of world population do developing countries make up 8.2 billion 84 % Activity 1 Watch the video and pay attention to numbers. Activity 1 Watch the video and pay attention...
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