be supposed to为什么用supposed be supposed to和should用法上有什么区别?

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be supposed to和should用法上有什么区别?

supposed to和should用法上有什么区别?

大体上的意思是相同的,通常可以互相转换
2.oughtto比should语气强
(1)should表示主观看法,一些建议,劝说时,译作“应当”。
oughtto,直接接动词原形,更多反映客观情况,“有义务”或“必要”做某事,译为“应当,应该”
(2)oughtto的否定就表示做某事一定是错误的
而should的否定就表示某动作不一定要做
可以用于虚拟语态,
而oughtto不能
ughtto是唯一一个可加to的情态动词
意为“应该、被期望、理应”,用来表示根据规定或传统习惯人们不得不做的事。时态、人称和句式的变化用be来体现,to为不定式符号,后接动词原形。的肯定句式为:everyoneissupposedtowearaseat-beltinthecar.每个人在小汽车里都

be supposed to是什么意思?

be supposed to;翻译:应该;认为必须;被期望1、I was supposed to meet her, but I spaced out and forgot.我本应该和她见面的,但我昏昏沉沉地以致把事给忘了2、They were supposed to be here an hour ago.他们应该在一小时以前到达这里。
3、He was supposed to give us advice, but all he came up with were airy-fairy ideas.他应该给我们提些劝告,但他所想出来的一切是不切实际的。

ought to和be supposed to的区别和用法?

ought to:表达的意思是应该,应当,大概会做某事
be supposed to:表达的意思应该是被猜想做某事被认为的

“be supposed to”是什么意思?

be supposed to;翻译:应该;认为必须;被期望
be supposed to 强调外在的压力,安排或者看法。
sb. be supposed to do的时候,后面往往表达的是这个人应该怎么做,但他却没做,或者结果不令人满意。
1、I was supposed to meet her, but I spaced out and forgot.
我本应该和她见面的,但我昏昏沉沉地以致把事给忘了
2、They were supposed to be here an hour ago.
他们应该在一小时以前到达这里。
3、He was supposed to give us advice, but all he came up with were airy-fairy ideas.
他应该给我们提些劝告,但他所想出来的一切是不切实际的。