2022-03-26 18:22 回答问题

1 coupled with做定语，相当于定语从句which is coupled with谓语动词应当是makes2 based on过去分词做定语，相当于定语从句which is based on

2022-03-26 17:41 回答问题

1 It was clear that...不是强调句型，是it做形式主语，后置的主语从句。That the burglars had forced ...absence was as clear as daylight then.2 looking for 是分词作伴随状语，thereby proving是分词做定语，相当于非限定性定语从句which proves3 was now being made指的是当时正在发生的情形, 一般时不和now搭配，而且一般指的是经常发生的动作或者状态

2022-03-26 17:24 回答问题

如果引导状语从句的词是引导词比如if, once, when，分词可以直接用过去分词：It it is translated word by word, the passage will be difficult to understand.If translated word by word, the passage will be difficult to understand.但是如果引导状语从句的是引导词同时又是介词，before, after ,since, 那么一般不用过去分词，比如：After they are tested, the cars are sold.After being tested, the cars are sold.