牛津上海版英语九年级(9A) Unit 4 自测练习 2

牛津上海版英语九年级(9A) Unit 4 自测练习 2姓名:_ 班级:_ 成绩:_一、句型转换句型转换1 . Potato chips were invented by mistake.（对画线部分提问）_ potato chips _？2 . John went to bed after he finished his homework.（改为同义句）John _ go to bed _ he finished his homework.3 . They didnt clean the classroom last week.（改为被动语态）The classroom _ last week.4 . The hot ice-cream scoop is used for serving really cold ice-cream.（对画线部分提问）_ the hot ice-cream scoop _？5 . People believe that the story is true.（改为同义句）_ that the story is true.二、句子/对话改错Correct the following mistakes（改正下列句子的错误）6 . Its important for us to knowing about the way of using computers.错误_改正_7 . Since then computers become smaller and smaller.错误_改正_8 . What happen to us if computers can do our jobs?错误_改正_9 . Tom is enough clever to deal with the problem by himself.错误_改正_10 . Other kinds of computers are too tiny that you may be unaware of them.错误_改正_11 . I find it easily to learn English well because I practice it very often.错误_改正_12 . Daniels dog died of illness and it made him sadly.错误_改正_第 3 页 共 3 页参考答案一、句型转换1、二、句子/对话改错1、