非谓语的问题.______ what to do next,he turned to me for help.______ (Not know)what to do next,he turned to me for help.______(sleep)late in the moring,Bob turned off the alarm.主句是过去式,那用非谓语的话应该用哪种形式?

非谓语的问题.______ what to do next,he turned to me for help.______ (Not know)what to do next,he turned to me for help.______(sleep)late in the moring,Bob turned off the alarm.主句是过去式,那用非谓语的话应该用哪种形式? 英语谓语动词和非动词谓语问题~四种谓语动词的用法!非谓语动词用法! He doesn't have to ______ (make)learn ,because he studies hard.非谓语动词的知识 横线上填什么 非谓语的用法 非谓语的题 非谓语的用法 英语非谓语的几个小问题有几道题目答案和我做的有点出入希望大家给我个回答 以及为什么共3个问题 He decided to telephone rather than ______(write)我的答案 to write标准答案:write Why don't you ger your wi 英语,关于非谓语问题.buried in his study ,he didn't know what had happened.我能不能三个动词变成buring,don't know,have happened?能不能这样啊?为什么?要求从语法角度讲讲. 谓语和非谓语的区别. 谓语与非谓语的区别 非谓语动词的用法 初中英语非谓语的用法 非谓语动词的用法? 非谓语动词的题 非谓语动词的讲解 非谓语充当的成分 非谓语动词的用法和主语从句以WHAT和THAT的区别 请问这几句中的非谓语的用法对于非谓语一直都是个头疼的问题.谁能告诉我这几句中非谓语的用法1.Looking at the pictures,I couldn’t help thinking of my childhood.2.Seeing from the top of the hill,I have a good vie