◎ 题干
句型转换
1. Sam is in Class One. (改为一般疑问句,并作肯定回答)
    —_____ Sam in Class One?
    —Yes,  he _____ .
2. He is my friend. (改为否定句)
    He _____ my friend.
3. Helen and Wang Dong are 12 years old. (改为否定句)
    Helen and Wang Dong _____ 12 years old.
4. They are English. (改为一般疑问句,并作否定回答)
    —_____ they English?
    —No,  they _____ .
5. Helen is from America. (对划线部分提问)
    _____ Helen from?
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“句型转换1. Sam is in Class One. (改为一般疑问句,并作肯定回答) —_____ Sam in Class One?—Yes,he _____ . 2. He is my friend. (改为否定句) He _____ my friend.…”主要考查了你对  【系动词】【一般疑问句】【特殊疑问句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。