介副词填空．

I knocked ________ the glass and spilt the water．

介副词填空．

I knocked ________ Mr．Smith in the park this afternoon．

介副词填空．

Hardly had she heard the sad story when she burst ________ crying．

介副词填空．

The police burst ________ the room and seized the robber．

介副词填空．

The police burst ________ and told everyone to stand still．

介副词填空．

The sad story made the girl burst ________ tears．

介副词填空．

Everyone was quiet when John suddenly burst ________ laughing．

介副词填空．

Father told his son not to burst ________ while adults were talking．

观察下列句子中的画线部分并将其译成汉语，简单解释所用语法。

1．having lost all my old friends, I felt shy and lonely at my new school．

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2．Having left something in the cloakroom, I went inside to get it．

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3．This weekend, having thought about the situation for a while, I decided to ask Roy about the theft．

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观察下列句子，试着归纳其画线部分所包含的句型结构。

1．I remember the first time I met Roy．

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2．But to our surprise, the next morning, we were told that the money had been stolen．

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