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Passive Voice (被动语态) Tonggu Middle School 郑雨萌 * Dec. 5, 1952 (63 years ago) （伦敦雾霾事件） Guess What happened in this incident? The London smog The London smog killed 12000 people. polluted the water. Put the active voice into passive voice (主动语态) （被动语态） The London smog killed 12000 people. The London smog killed 12000 people were killed by the London smog. The London smog polluted the water. the water. The water polluted was polluted The London smog by the London smog. After the smog 1. About 12 000 people_________ by the smog.(kill) 2. Food in the shop_________out.(sell) 3. The water____________by the smog. (pollute) 4. Clean Air Act(清洁空气法案)______________by the government. （carry out） were killed was sold was polluted was carried out You are a reporter from CCTV. After the smog, you are inter