1、陈述句改为否定句 如：she has a new bike.(改为否定句）→ she __ __ a new bike.
2、同义句转换 如：They are English.→They are __ __ .
3、一般陈述句改为特殊疑问句，即对划线部分提问：my sister is _eleven_.→__ __ is your sister？
4、陈述句改为一般疑问句，如：Tom has big eyes.→__ Tom __ big eyes?
5、一般句改为反意疑问句，如：She often has lunch at school.→She often has lunch at school,doesn't she？
6、一般句改为被动句 如：I have finished my work..→My work has been finished by me.
7.把两个句子合成一个句子，如：She is a worker.She is a doctor.→She is a worker and doctor.
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