简单句比重过高,另应加强复杂句的练习;文中词汇表达不够丰富,学术词汇方面要多累积;层次不清晰,几乎没有使用衔接词;请注意分段。
Mark went into one of the empty old houses. He saw a door leading down into a small dark cellar. He went into the cellar to see what he could find. Just then he heard a terrible crash. The roof of the old house fell in. Mark tried to open the cellar door. But he couldn’t. So he had to stay there. Mark was saved three days later by some policemen. They used dogs to find him.Mark is very afraid of staying lonily.