划分句子成分"you'd better take an umbrella with you,for it's going to rain"
问题描述：
划分句子成分"you'd better take an umbrella with you,for it's going to rain"
答
you主语,had better take谓语,an umbrella宾语，with you介词短语作状语，for it's going to rain是for引导的原因状语从句，前面是主句
答
你最好带把雨伞，快下雨了
答
这是一个由连词for连接的两个并列句.并列连词for,连接的两个句子的关系是,后面的句子是对前面的句子的解释,说明原因的.you'd better take an umbrella with you中,you是主语,had better take是谓语部分,其中had better是情态动词.
答
you'd better take an umbrella with you,（for it's going to rain）是一个for 引导的原因状语从句
你最好带把雨伞，因为天要下雨了。