if you have a cold,you shuold be at home and have a rest 分析
if you have a cold,you shuold be at home and have a rest 分析 If you have a cold,youshould ___at home and have a rest. A:are B:is C:be D:to be 帮我分析下语法,句型及包含的语法内容!急用!谢谢
should是情态动词, 情态动词后面接动词原形 If 引导的是条件状语从句, you......have a rest是主句 have a cold 患感冒 be at home在家 have a rest 休息一下那么还可以从哪些方面拓展呢?知识面比如说可以讲讲条件状语从句在将来时的时候怎么用。例如 If it rains tomorrow, I wil...