1I see everyone listening to the teacher carefully.这句是一个完整的句子,一个句子当中不要两个谓语,(实意动词see,系动词is),之时一个简单句,后面的动宾短语是做宾语补助语. 2、Try you best not to make this simple grammar mistakes .
正确: (1)" I noticed that everyone was listening seriously to the teacher." (2) "I noticed that everyone was listening attentively in the class." <尽量不要犯这种简单的语法错误>: (a) "Try not to make...
“I see everyone listening to the teacher carefully” see后面可加do,表示看见某人曾经做过什么 后面加doing表示看见某人正在做。 所以不能加is 或者可以改成“I see that everyone is listening to the teacher carefully“。写成宾语从句。