现在进行时态：表示现在进行的动作和存在的状态
有两个含义，
1，表示现在进行的动作，
比如；1，I am learning english now ,时间状语，一般和NOW ,THIS WEEK RIGHT NOW 或者用LOOK LISTEN ,常用作剧中的开头，表示提醒和 注意，
比如，LISTEN ,HE IS SINGING AN ENGLISH SONG
LOOK AT PICTURE ,THE BOY IS PLAYING IN THE RIVER
ITS 6;30NOW ,I AM GOTTING UP
2,疑问句，
is he showing a foreign guest round the city
时间状语从句中，出现的NOW AT THE MOMENT ,表明正在发生的事情，
LINDA'S BROTHER IS WATCHING TV IN HIS BEDROOM NOW
WE FAR FROM HOME WHAT ARE OUR PARENTS DONG AT THE MOMENT
2,表示现阶段，正在做某事，或者从事的动作
1，状语从句出现those days,this week this week ,this week
比如，these days we are helping the famers work on the farm
3根据上下句提醒，
where is MRwang
oh HE IS READING NWSPAPER IN THE OFFICE
IS THAT Boy jack
ni ,HE IS DONG HIS HOMEWORK IN THE CLASSROONM
4,用现在进行时态，表示将来，主要用于表示计划，安排发生的动作， 有意图 ，决定的作用
ＴＨＥＹ ＡＲＥ ＧＥＴＴＩＮＧ ＭＡＲＲＩＥＤ ＮＥＸＴ ＭＯＮＴＨ ，
在英语中，不是所有的动词可以用来做现在进行时态的 ，而是用，一般现在时态表示，
DO YOU SEE ANY ONE OVER THERE
WHAT DO YOU THINK OF IT
5 现在进行时态，动词，如 arrive come DO GET GO HAVE LEAVE MEET PLAY RETURN SEE
SPEND START STAY WEAR WOK 进行表示将来
比如 WE ARE LEAVING NO FRIDY
ARE YOU DOING ANYWHERE TOMRROW