Bilingual Brain
課程ppt連結:
https://docs.google.com/presentation/d/19imvPd_h2vUilMvLzspgGMH495OwyhhWNol7vi6Vlws/edit?usp=drivesdk
Whatever Happened to Acid Rain?
Whatever happened to acid rain? - Joseph Goffman Vocabulary Study (Please read choose a word in video that means to you) 單字, 詞性(n./adj./v….),中文意思, 例句 marine (adj.) 海洋的 Acid rain would destroy marine ecosystem. corrode(v.) 侵蝕 Acid rain may corrode structures made of stone and metal. mounting (adj.) 增長的 There was mounting concern in his voice. utility (n.) 效用 Since their expected utilities are the same, the rationality of choosing one cannot differ from that of choosing the other. arboreal (adj.) 樹棲的 Koalas are kind of arboreal animal, and most of their life live on eucalyptus. Answer the following questions: What causes the acid rainfall ? What could be done to stop it ? a.(林睿宏) 1.When water interacts with oxides of nitrogen or sulfur dioxide provided by emissions of the power plants or exhaust gas of the vehicles, it then produces sulfuric acid and nitric acid, which is the main composition of acid rain. 2.By adding desulfurizing scrubbers to the smokestacks of pow
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