yet 用法總結(jié)
1. 副詞 yet 作“還”,“仍然”講
The experiment is not yet over.這項試驗尚未結(jié)束。
Man has not yet learned to store the sun's heat.人類尚未學(xué)會貯藏太陽熱。
2. 副詞 yet 和比較級連用,作“還要”,“更”講,常可用 even 代替
This is a yet ( 或 even) more difficult task.這是一項更為艱巨的任務(wù)。
We must study yet ( 或 even) harder.我們必須更加努力學(xué)習(xí)。
3. 副詞 yet 用于現(xiàn)在完成時作“已經(jīng)”講,只用于否定句和疑問句中
Have you seen such a space shuttle yet?你(已)見過這樣的航天飛機(jī)嗎?
Has the bell rung yet?鈴已打過了嗎?
注:在肯定句中表示“已經(jīng)”要用 already,不能用 yet。若在疑問句中用 already 代替 yet,則表示驚異的語氣。
eg: Has the bell rung already? 鈴真的打過了嗎?
4. 詞組 as yet (到目前為止)和 just yet (就在此刻)常用于否定句中
They have not made such an advanced computer as yet.他們目前尚未制造出這樣一種先進(jìn)的計算機(jī)。
No one has as yet been able to produce the absolute zero of temperature.還沒有人能產(chǎn)生絕對零度。
Well, there you are, boy.
"here you go,there you are ,there you go" 均為倒裝句.
正常語序為:
You go here. You are there. You go there.
以here, there開頭的句子,如果主語是名詞,其謂語動詞要放到主語之前,即:Here/There+謂語動詞+主語(名詞)。若主語是代詞,則不完全倒裝,即:Here/There+代詞+謂語動詞。例:
Here you are!
Here is the book for you
什麼是倒裝句?
將原本S + V + here (there)句型,改為由后往前寫Here (There) + V + S,稱為倒裝句。
(此時的 V 可以是 be 動詞,也可以是一般動詞,但須注意時態(tài)及單復(fù)數(shù))
倒裝句的兩大句型:
當(dāng)主詞為「一般名詞」時,其使用之句型為:
Here (There) + V + S
當(dāng)主詞為「代名詞」時,其使用之句型為:
Here (There) + S + V
常見之倒裝句:
Here comes the bus.
Here comes the teacher.
Here you are.(特別注意中文意義)
Here we are. (特別注意中文意義)