七年级上册英语新目标周报答案

书面表达One possible versionDear PeterI'm writing to invite you to see the Chinese Painting Exhibition to be held in our city.The exhibition will start at 8: 30 am on Saturday and last till 5: 00 pm on Sunday in the city museum It'ssaid that a large number of Chinese paintings, some of which are original works by famous painters like ZhangDaqian and Qi Baishi, will be on display. Besides, there will be various souvenirs to be sold. I know you re veryinterested in traditional Chinese culture, so I can t wait to tell you the news and hope we can go together.Looking forward to your reply.You

28(1)(3FeO-+H2O-Fe3 O+H2②CH4(g)+4Fe2O(s)=8FeO(s)+CO2(g)+2H2O(g)△H=+350kJ·mo-l(2)①T1>T2>T②S>S2>S8;CO与H2O的反应是放热反应,升高温度,反应左移,O量增加,导致反应L左移,CH4的转化率减小从而导致产氢率降低(或CH4与H2O增加的H的量小于逆反应中H2与CO反应消耗H2的量或其他合理描述)④s(-a)(5-a(每空2分)

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