一般现在时 现在完成时 过去进行时 概念构成标志词

Question

用法举例 宾语从句状语从句反义疑问句每种不少于10句 急需 好的加分

Answer 1

一般现在时
概念：经常性，习惯性，真理
标志：oten . always . usually. sometimes .hardly . ever. never .at noon .at night.every day.every evening . in the morning .
构成：主+be+名词
主+动原/动词三单……

现在完成时
标志：so far,already,never,ever,just,yet,before,up to now.for +时间段=since +时间点ago
eg:I have already had dinner ,but my father hasn't dinner yet.
I have lived in sp.for 10 years.=I have lived in sp. since 10 years ago.
构成:have/has+动词过去分词

过去进行时
概念：在过去某一时刻或某个时间点正在发生或进行的动作
构成：主语+was/were+Ving
标志：when+过去式 while+过去进行时
eg：When the UFO landed,I was shopping.

Answer 2

定语从句：I don't know the man whose coat is black.
过去完成时:She said that she had finished her homework.
被动语态:The workers are made to work at mid-night.
不定式用法:I'm free, and I have nothing to do.
有一种语态叫过去完成进行时，由“have/has+been+现在分词”构成。表示动作从过去某一时间开始，一直延续到现在，可能还要再继续。
例如：他们一直在为会议做准备。（现在仍在继续）
They have been preparing for the meeting.追问

一般现在时 现在完成时 过去进行时 概念构成标志词 用法举例 宾语从句状语从句反义疑问句每种不少于10句 急需 好的加分 要全的急需！！！！！！！！！！！！！！！！！！！！！！