open,turned,turn,turn on,take的用法及区别做题的时候应该注意什么?

问题描述:

open,turned,turn,turn on,take的用法及区别
做题的时候应该注意什么?

open指"用手或某工具打开"turned 是名词,翻译为“翻转”,例句:She turned the chair on its side to repair it.她把椅子翻转过来修理.turn用作名词时可以和不少介词构成介词短语,例如:by turn交替地,轮流地,一会儿...