Question

句型转换。

1.My parents don’t allow me to get my ears pierced.(改为被动句)

I ____________to get my ears pierced.

2.The potato chips were invented by mistake.(对画线部分提问)

____ ____the potato chips invented?

3.It was invented by Whitcomb Judson.(对画线部分提问)

____ ____it invented by?

4.They sold the computer at a low price.(改为被动句)

The computer ________at a low price.

5.The boy is so young that he can’t look after himself.(改为同义句)

The boy is not ________to look after himself.

Answer

1.am not allowed

2.How were

3.Who was

4.was sold

5.old enough

【解析】

1.一般现在时的被动语态是be +动词的过去分词。故答案为am not allowed。

2.By---表方式方法，对其提问用how。故答案为How were。

3.对人提问用who。故答案为Who was。

4.一般过去时的被动语态是was/were+动词的过去分词。故答案为was sold。

5.根据原句和下句中的提示词可知，本句意思是：这孩子还不够大来照顾自己。年龄足够大是old enough。故答案为old enough。