I must have slept right through it.Later on it will be a lot tougher for you.第一、I must have slept right through it.这里的must是情态动词,语法书上说情态动词后接动词原形,这里的must后面跟的是完成时态have slept,可

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I must have slept right through it.Later on it will be a lot tougher for you.第一、I must have slept right through it.这里的must是情态动词,语法书上说情态动词后接动词原形,这里的must后面跟的是完成时态have slept,可
I must have slept right through it.Later on it will be a lot tougher for you.
第一、I must have slept right through it.
这里的must是情态动词,语法书上说情态动词后接动词原形,这里的must后面跟的是完成时态have slept,可以这样用的吗?我第一次见情态动词后接完成时态.
第二、Later on it will be a lot tougher for you.
这里的tough为什么要加er?
a lot tougher是一种什么用法?

I must have slept right through it.Later on it will be a lot tougher for you.第一、I must have slept right through it.这里的must是情态动词,语法书上说情态动词后接动词原形,这里的must后面跟的是完成时态have slept,可
must have done 这种表达方式在情态动词中非常常见,一般表示一种虚拟的或对过去的推测用法,本句的意思就是“一定已经”,表示对过去的肯定推测,而must do表示现在或将来
2 就是比较啊,“比以前更加艰难”,a lot用于前面表示程度

第一,must have done 表猜测,已非情态动词。意思为:一定已经。
第二,tougher用比较级,有will,是说这件事情你以后做要比现在做更难。a lot 意思同much,修饰比较级程度。难得多

I must have slept right through it.Later on it will be a lot tougher for you.第一、I must have slept right through it.这里的must是情态动词,语法书上说情态动词后接动词原形,这里的must后面跟的是完成时态have slept,可 22.--- I called you last night,but nobody answered the phone.--- Sorry,________.A.I must be sleep at that moment.B.I must have slept at that moment.C.I must have been asleep at that moment.D.I must have fallen asleep at that moment. I could have slept for 这句话怎么解释? have you ever slept on the floor?回答:yes,i have slept on the floor.这样回答对么? 英语翻译I must have slept too little last night because when the alarm clock went off this morning I didn't hear it and I slept until it was nearly 7 o'clock.When I got up I was surprised to see that the sun was already high up.Then I felt my blo 虚拟语气的选择题i wish i _____ longer this morning,but i had to get up and come to class.a.could have slept b.sleptc.might have slept d.have slept I wish i could have slept longer this morning ,but i had to get up and come to class.could have slept是什么句型 为什么要用have slept I must have a problem I( )on sofa because my parents have come for the weekend.A.slept B.was sleeping C.have slept D.am sleeping选择什么,请详细说明. I wish I _ longer this morning,but I had to get up and come to class.为什么答案非might have sleptI wish I _ longer this morning,but I had to get up and come to class.A have slept B slept C might have slept D could have slept I would have caught the train,if I __________ so late.didn’t sleep haven’t slept hadn’t slept don’t sleep 过去时和过去完成时I slept for 11 hours yesterday evening.I have slept for 11 hours yesterday evening.I slept 11 hours yesterday evening.哪个对了?有什么不同? 英语翻译you ____youself enough had you slept ten more minuetes last nightA should have refreshed B must have refreshed C would refresh D would have refreshed 英语虚拟语气习题求解!1.I wish I__a little longer this morning,but I had to get up and go to work.A.could have slept B.slept C.might have slept D.have slept 这个题为什么选B呢?我觉得因为后半部分的句子有had前半部分应 slept slept I have been to England什么意思I have slept all day.I have studied English since I was a child.什么意思 英语翻译what did you do during the earthquake?Stayed in bed .What do you mean?Didn't you try to get out?No,I had a bad cold,so I just stayed in bed.So,what happened?Well,I must have slept through the first earthquake although nobody believes me.T