yet 用法總結(jié)
1. 副詞 yet 作“還”,“仍然”講
The experiment is not yet over.這項(xiàng)試驗(yàn)尚未結(jié)束。
Man has not yet learned to store the sun's heat.人類(lèi)尚未學(xué)會(huì)貯藏太陽(yáng)熱。
2. 副詞 yet 和比較級(jí)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(xiàng)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(shí)作“已經(jīng)”講,只用于否定句和疑問(wèn)句中
Have you seen such a space shuttle yet?你(已)見(jiàn)過(guò)這樣的航天飛機(jī)嗎?
Has the bell rung yet?鈴已打過(guò)了嗎?
注:在肯定句中表示“已經(jīng)”要用 already,不能用 yet。若在疑問(wèn)句中用 already 代替 yet,則表示驚異的語(yǔ)氣。
eg: Has the bell rung already? 鈴真的打過(guò)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(jì)算機(jī)。
No one has as yet been able to produce the absolute zero of temperature.還沒(méi)有人能產(chǎn)生絕對(duì)零度。
Well, there you are, boy.
"here you go,there you are ,there you go" 均為倒裝句.
正常語(yǔ)序?yàn)椋?br />
You go here. You are there. You go there.
以here, there開(kāi)頭的句子,如果主語(yǔ)是名詞,其謂語(yǔ)動(dòng)詞要放到主語(yǔ)之前,即:Here/There+謂語(yǔ)動(dòng)詞+主語(yǔ)(名詞)。若主語(yǔ)是代詞,則不完全倒裝,即:Here/There+代詞+謂語(yǔ)動(dòng)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(xiě)Here (There) + V + S,稱(chēng)為倒裝句。
(此時(shí)的 V 可以是 be 動(dòng)詞,也可以是一般動(dòng)詞,但須注意時(shí)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(shí),其使用之句型為:
Here (There) + V + S
當(dāng)主詞為「代名詞」時(shí),其使用之句型為:
Here (There) + S + V
常見(jiàn)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)