yet 用法总结
1. 副词 yet 作“还”,“仍然”讲
The experiment is not yet over.这项试验尚未结束。
Man has not yet learned to store the sun's heat.人类尚未学会贮藏太阳热。
2. 副词 yet 和比较级连用,作“还要”,“更”讲,常可用 even 代替
This is a yet ( 或 even) more difficult task.这是一项更为艰巨的任务。
We must study yet ( 或 even) harder.我们必须更加努力学习。
3. 副词 yet 用于现在完成时作“已经”讲,只用于否定句和疑问句中
Have you seen such a space shuttle yet?你(已)见过这样的航天飞机吗?
Has the bell rung yet?铃已打过了吗?
注:在肯定句中表示“已经”要用 already,不能用 yet。若在疑问句中用 already 代替 yet,则表示惊异的语气。
eg: Has the bell rung already? 铃真的打过了吗?
4. 词组 as yet (到目前为止)和 just yet (就在此刻)常用于否定句中
They have not made such an advanced computer as yet.他们目前尚未制造出这样一种先进的计算机。
No one has as yet been able to produce the absolute zero of temperature.还没有人能产生绝对零度。
Well, there you are, boy.
"here you go,there you are ,there you go" 均为倒装句.
正常语序为:
You go here. You are there. You go there.
以here, there开头的句子,如果主语是名词,其谓语动词要放到主语之前,即:Here/There+谓语动词+主语(名词)。若主语是代词,则不完全倒装,即:Here/There+代词+谓语动词。例:
Here you are!
Here is the book for you
什麼是倒装句?
将原本S + V + here (there)句型,改为由后往前写Here (There) + V + S,称为倒装句。
(此时的 V 可以是 be 动词,也可以是一般动词,但须注意时态及单复数)
倒装句的两大句型:
当主词为「一般名词」时,其使用之句型为:
Here (There) + V + S
当主词为「代名词」时,其使用之句型为:
Here (There) + S + V
常见之倒装句:
Here comes the bus.
Here comes the teacher.
Here you are.(特别注意中文意义)
Here we are. (特别注意中文意义)