make sure when the train leaves.为什么用一般现在时,难道只要是when引导的都用一般现在时

来源:学生作业帮助网 编辑:作业帮 时间:2021/09/24 16:50:39

make sure when the train leaves.为什么用一般现在时,难道只要是when引导的都用一般现在时
make sure when the train leaves.为什么用一般现在时,难道只要是when引导的都用一般现在时

make sure when the train leaves.为什么用一般现在时,难道只要是when引导的都用一般现在时
一般现在时.表示通常性、规律性、习惯性的状态或者动作(有时间规律发生的事件)的一种时间状态
此题的火车发车时间是属于通常性、规律性,铁路部门规定具体某个时间点出发的,(有时间规律发生的事件)比如7点,然后7点15分,一般情况下都不会发生改变的~
所以要用一般现在时态,
难道只要是when引导的都用一般现在时?这句肯定是错的了
如果引导是过去的时间点,就要多过去的时态啦
如:The train had left when he reached the station.
当他赶到车站时,火车已经开走了·~
主要看前后时态~跟具体语境

不是,这句话和make sure有关。
一般来说,make sure,take care,make certain ,be careful这些词后面用一般现在时较多
例如:Make sure you come back soon
Take care that it doesn't occur again.
另外,表示按计划,按时刻表进行的动作用一般现在时表...

全部展开

不是,这句话和make sure有关。
一般来说,make sure,take care,make certain ,be careful这些词后面用一般现在时较多
例如:Make sure you come back soon
Take care that it doesn't occur again.
另外,表示按计划,按时刻表进行的动作用一般现在时表将来。如:飞机起飞,火车出站,商店开门,学校上课。
The train leaves at 12:00.
The flight to Beijing takes off at 11.

收起

【俩填字题】make sure the fire is __ when you finish cooking1.make sure the fire is __ when you finish cooking.最好一个词2.don't ___ the rubbish here and there. Make sure when the plan___ (take) off原因 make sure that all the doors (lock) when they leave please check the bus s____.Make sure when we leave When you leave,____to turn off the lighta be sure b make sure c making sure d to be sure be sure that与 make sure that的区别________that the TVand the light are turned off when you leave.填be sure 还是make sure 为什么? --Herry,----the light is----when you leave the lab --All right A be sure;turned onB make sure;turned off C sure;turning offD make sure;turning off ( )you turn off all the lights when you leave the classroom.Ato make sure Bmake sure Cmaking sure为什么选B ( )you turn off all the lights when you leave the classroom.Ato make sure Bmake sure Cmaking sureDbeing sure选哪一个,为社么? make sure you lock the door when you leave.翻译成中文 Make sure to lock the door ___ you go out .A.after B.when when we shop,make sure the things we buy can d( )a long time make sure后若不加that是否可加宾语从句?卷子上有倒题是:Make sure the lights ( )when you leave the room.选项是:are tured off 1.the oldest part of the Great wall has a history of over 25 centuries.译这个句子.part 是什么意思?2.most traffic lights along the road don't work after the typhoon.so make sure no cars are coming when you cross it.译这个句子,make sure make sure when the train leaves.为什么用一般现在时,难道只要是when引导的都用一般现在时 you make sure ___________?Can you make sure ___________?A.that he will come here today B.when he will come here todayC.will he come here today D.whether will he come here todayA和B的区别 B中when是作主语的吗I don’t know ___________.A.the 1.His eyes shone brightly when he finally received the magazine he ______ .A.had long been expected B.had long expected C.has long expected D.was long expected2.Please _____ that you won’t make such a mistake.A.make out B.make in C.make sure D.make Don't make sure you know the fire exit nearest to your room.怎么翻译