1. 請參考下表中的條目內容，詳細論述全球化單元的教學邏輯與步驟。(8 分)

（三）本題為英文試題，請以中文詳答。 A severe meteorological disaster impacted the Pacific Northwest of the United States and western Canada during late June 2021. The following information shows the regional temperature change and the weather maps. Please summarize and analyze the causes and possible effects of this phenomenon. （summarize the causes：3 marks analyze the causes：8 marks possible effects：4 marks）