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Unit 1 When was it invented? Ⅰ.Section A 习题 一、根据首字母或汉语提示提示完成句子 1.-It’s so kind of you to give me a ride to the station. -My p . 2.Lily saw the killer’s face, but she didn’t m it to the police because she was scared 3.I bought the shoes because I liked the s of them. 4.It (闻起来) so strong that I don’t like it at all. 5.In my free time, I usually look through some English (网站). 二、用所给词的适当形式填空 1.They’re used for (make) ice cream. 2.That king was one of the (rule) in ancient history. 3.I go swimming for twenty minutes as my (day) exercise. 4.An (accident) chance gave him a great success. 5.Paper making is one of the greatest (invent) in old China. 三、根据汉语意思完成句子 1.戴维的成功不是偶然的,那是他艰辛努力的结果。 David’s success didn’t come . It was the result of his hard work. 2.据说,下周一个著名的歌手将来到我们的城市。 that a famous singer will come to our city next week. 3.毫无疑问,我们应该帮助这些贫穷的孩子们。 , we should help these poor children. 4.迄今为止,我们的家乡已经发生了很大的变化。 , great changes have place in our hometown. 5.这本书是在去年八月份由她翻译成英语的。 四、从方框中选择合适的句子补全对话