It will be 3 yearsbefore everything returns tonormal. 將要3年一切才恢復原狀。
It was 3 hoursbefore the fire was put out. 過了三個小時大火才被撲滅。
This is/was thefirst(second) time (that) I havebeen/hadbeen here.這是我第一（二）次來這里。
It is no use/goodlearning withoutpractice. 學而不用沒有用處/不好.
If you hadcome earlier,you would havemet him. 如果你早一點來你就會遇上他了。（對過去的虛擬）
(How)I wish I knew theanswer now, but I don’t know. 我希望我現(xiàn)在知道答案。（wish）
I would rather (that) you cameto see me tomorrow. 我寧愿你明天來看我。
If you had taken the doctor’sadvice, you would recover now. 如果你聽了醫(yī)生的勸告，你現(xiàn)在就康復了。
He suggested that we (should)put the meeting forward. His accent suggestedthat he camefrom Hubei. 他建議我們提前開會，他的口音暗示他來自湖北。
He hesitated fora moment before kicking the ball, otherwise he wouldhave scored a goal.
Large quantities ofwater have beenpolluted. 大量的水已被污染。（主謂一致）
Between the two windows hangsa picture. 在兩扇窗子中間掛著一幅圖畫。（介詞短語放句首，全部倒裝）
The big tree is fourtimes the height of thatsmall one. 這顆大樹的高度是那棵小樹的四倍。
We have produced twicemore grain this year than wedid last year. 我們今年生產(chǎn)的糧食是去年的兩倍。
There are fivetimes as many students as weexpected. 到的人是我們預計的五倍。
I spent twiceas much time on my studies as youdid. 我花在學習上的時間是你的兩倍。
The more careful youare, the fewermistakes youwill make. 你越仔細，出錯越少。
I can’tagree with you more. 我完全同意你的意見。
I havenever seen abetter film (thanthis). 我從未看過比這還好的電影。
Never beforehaveI seen such amoving film.=I have never seen such a moving film before. （否定詞與倒裝）
Hardly hadI sat downwhen the bell rang. 我剛一坐下電話就響了。
Not until heleft his home didhe began toknow how important the family was for him.
So suddenly didthe earthquake occur thatno one managed to escape from their collapsing houses. 地震發(fā)生的如此突然，沒有一個人成功地從快要倒塌的房屋中逃離。
So hard doeshe work thathe is popular with his teachers. 他學習努力以至于很受老師喜歡。
Young as sheis ,she has seen much of the world. 她雖然年輕，但卻見過很多世面。
Present at themeeting are somescientists from China. 出席會議的是一些來自中國的科學家。（倒裝）
He died, leavingan orphan. 他死了，留下一個孤兒。（結(jié)果狀語，順承關系）
He arrived at the station,only to findthe bus had left.（結(jié)果狀語，出乎意料）
The patient needs operating onat once. 這位病人需要馬上做手術。needdoing = need to be done
Addicted toplaying computer games, he was absent-minded in class. 沉迷于網(wǎng)絡游戲，他上課心不在焉。
So many people beingabsent, themeeting had to be put off. 由于多人缺席，會議不得不推遲。(獨立主格)
Not havingreceived a reply, he decided to write a sixth letter. （havingdone 是完成式，表發(fā)生于謂語前）
I will never forget theday when weworked together. 定語從句
There are 54 students in ourclass, of whomthe most diligentis a newcomer from a faraway mountain village. 我們班有54人,其中最勤奮的是一個來自于遙遠的山村的新同學.
You’ve no idea how importantit is for us to learn English well. 你不知道對于我們來說學好英語有多重要。
The reason why Iwas sad wasthat he didn’tunderstand me. 我難過的原因是他不理解我。
What they have in common isthat they are all independent.他們的共同之處是他們都很獨立。
Word camethatour team won the football match.消息傳來，我們隊贏了足球比賽。
She said that the plan wouldwork out well. Thatwas where I disagreed.表語從句
Addup your score andsee how many pointsyou get.賓語從句
Yourfriend can’t go until hefinishes cleaninghis bicycle.（not…until…）
Hebroke the camera and you had to pay to getit repaired. （getsth. done; have sth. done）
Whilewalking the dog,you were careless and it gotloose and was hitby a car. (while doing)
Takethe dog to the vet and paythe bill yourself.(祈使句)
Makea list of reasonswhyfriends are important to you. （定語從句）
Istayed awake onpurpose in order tohave a good look at the noon by myself. （stay+adj.）
Ihappened to beupstairs at dusk when the windows were open. （happento do sth.碰巧做某事）
Natureis one thingthatreally must be experienced. （定語從句）
Shehas got to gothrough all the difficulties withher family. （熬過）
Shesuffered fromloneliness.（alone一個人；lonely孤獨的）
Itwas such fun towatch it run loosein the park. （such+不可數(shù)名詞）
Ihave got tired oflooking at nature through dirty curtains and dusty windows. （厭倦）
Iam having some trouble with my classmates atthe moment.
