I left immediately the clock struck twelve.
She heard a scream immediately she got home.
I came immediately I had eaten.
6. You are supposed to die like that.
* suppose 认为、猜测。后接不定式复合结构， suppose sb./ sh. to be.
I supposed her to be away from.
Most people suppose him to be over 60.
I suppose that he is not twenty.= I suppose him not to be twenty.
* 假定
Suppose A equals B.
Suppose he is absent, what shall we do?
Suppose it rained, we would still go.
* 让（用于祈使句）
Suppose we started / start tomorrow.
* 必须先假定，需要以。。。作为条件，意味着
That supposes we have a lot of money with us.
* vi. 猜想，料想
The work will be finished tomorrow, I suppose.
I suppose so. I suppose not. I don’t suppose so.
* be supposed to
1) 被期望，应该
We are supposed to be here at seven.
2) [否定句，口语] 获准
You are not to smoke on the bus.
3)
She was supposed to be reading at home, but her mother found her in the park.
They were supposed to arrive on the 5 o’clock train.
We were supposed to be here at eight. But we are late.
7. 关于虚拟语气（仅作参考）
“式”(MOOD)是个语法范畴，它是表示语气的动词形式。英语动词有三种式：陈述式(INDICATIVE MOOD),祈使句(IMPERATIVE MOOD)和虚拟式SUBJUNCTIVE MOOD)。陈述式一般用来叙述事实或提出疑问，广泛用于陈述句、疑问句、感叹句。可以说百分之九十五的英语句子用的都是动词陈述式。所介绍的动词时、体、态等形式都是就陈述式而言的。祈使式主要用于祈使句，是说话人向对方下达命令、指令、提出要求、劝告等所用的动词形式。例如：
Go back to your seat, please.
Take a ten-minute break now.
Don't walk on the grass.
Don't write in your book.
Let's rest for a while now.
Let's not watch TV tonight.
虚拟式是说话人为表示一种假设的情况、一种主观的愿望，即认为动词所表示的动作或状态并非事实或仅是主观设想时所用的动词形式。虚拟式在现代英语中不是以个重要的语法范畴。现代英语表达虚拟式的口气可采用多种多样的语法手段，如采用一般过去时、过去进行体，过去完成体：
It's time we had a rest.
I was wondering if you would let me use your car.
How I wish I had gone there with you!
还可采用情态助动词的过去时形式加动词不定式或不定式完成体：
I should/would be there by now if I had started earlier.
He would have been there by now if he had not missed the train.
当然也可采用一种特殊的动词形式，即虚拟式。
现代用于的虚拟式并不像传统语法描写的那样复杂，它只有两种形式，即be-型虚拟式(BE-SUBJUNCTIVE)和were-型虚拟式()WERE-SUBJUNCTIVE)。
be-型虚拟式
用于表示命令、决定、建议等词语之后的that-分句中; 用于由if,though,etc引导的分句中; 用于某些公式化语句中
were-型虚拟式
用于某些状语分句中; 用于某些名词性分句中
虚拟式/be-型虚拟式
be-型虚拟式是以动词原形表示的，既不管主语是什么人称，动词一律用原形，如I go, you go, he go后者I be, you be, he be。如果动词为被动态，则助动词be也一律用原形，如I be sent, you be sent, he be sent。因此，如果主语是复数，便显示不出虚拟式与陈述式的区别；除了虚拟式be与陈述式am/is/ are/was/were有所区别外，其他动词的be-型虚拟式只有在单数第三人称主语之后才是由标记的。
be-型虚拟式的主要用法如下。
用于表示命令、决定、建议等词语之后的that-分句中
be-型虚拟式的这一用法又有以下三种情况：
a)用在decide, decree, demand, insist,moveorder,prefer,propose,recommend,request,require,suggest,vote等动词之后的that分句中。例如：
He ordered that all the books be sent at once.
上一页 [1] [2] [3] [4] [5] [6] [7] [8] 下一页