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從句中用一般時(shí)態(tài)代替將來時(shí)態(tài)。注:no sooner...than...。I had hardly got home when it began to rain.→Hardly had I got home when it began to rain.,until (not...until/till...直到……才)連詞 用法 動詞 意義 例句till/until 主語和從句都用肯定式 主句的動詞為連續(xù)性動詞 一直到……為止 I’ll stay here till/until the rain stops.not...till/until 主句用否定形式,從句用肯定形式 主句的動詞為非連續(xù)性動詞 直到……才 He didn’t go home till/until he finished his homework.如 Please remember to turn off all the lights before you leave the classroom.離開教室前,請記得把所有的燈都關(guān)上。They are planting trees where there is plenty of water and sunlight.他們在陽光雨水充分的地方植樹。We can surely attain our goal as long as we are united as one.只要我們團(tuán)結(jié)一致,我們肯定能實(shí)現(xiàn)我們的目標(biāo)。I may not be able to attend your wedding party not because I’m not willing to but because I’ve been caught by something recently.我或許無法參加你的婚禮了,不是我不想去而是近來有些事情纏著我無法脫身。如:He is unhappy though/although he has a lot of money.雖然他有許多錢,但他并不幸福?!氨M管,雖然”的意思講引導(dǎo)讓步狀語從句時(shí),從句往往放在主句的前面,而且用作讓步的部分(表語、狀語或動詞原形)總是提前到句首。(表語作為讓步的內(nèi)容,因此提前了。)...or(不管……) 疑問詞+ ever與no matter+疑問詞(不管……,無論……)。No matter where you go on the earth,you will feel the gravity.無論你走到地球的什么地方,你都會感覺到地引力。如:You can take whatever you 。She looked unwell as though she got a bad 。You’d better leave your phone number,so that I can call you before I e next time.你最好將電話號碼留給我,以便我下次來之前可以先給你打個(gè)電話。The mountain is so high that she can’t climb it up to the top.那座山太高了,她無法登上山頂。The more they discover about the brain,the more questions they can’t answer in that ,他們就有越多的問題無法回答。九、比較狀語從句常用的引導(dǎo)詞有than(比……),as...as(如……一樣……),“the +比較級...,the+比較級...”(越……越……)等。八、結(jié)果狀語從句(結(jié)果,以至),so that(結(jié)果,以至),so...that(如此……以至),such...that(如此……以至)等。七、目的狀語從句常用的引導(dǎo)詞有so that(以便,為了),in order that(為了),lest(以免,以防),in case(以免,以防),for fear(以免,以防)等。如:He speaks English almost as a native speaker does.他的英文幾乎說得如講英語母語的人一樣。Even if we are approaching the end of the experiment,we still have no time to lose.即使我們即將完成試驗(yàn),我們依然要分秒必爭。no matter when(how,what,who,where,which)無論何時(shí)(怎樣,什么,誰,何地,哪個(gè))等。(謂語提前了)Much as you suspected him,you couldn’t provide powerful evidence.雖然你非常懷疑他,但是你卻無法提供有力的證據(jù)。如:Child as he is,he knows a lot.盡管他是孩子,他卻懂得很多。注:though還可用作副詞,意為“可是,然而”,置于句末。四、原因狀語從句,as由于,since既然,由于,now that既然,由于,not that...but that不是因?yàn)椤且驗(yàn)椤?,seeing that,considering that等。三、條件狀語從句(如果,假如),unless(除非,要不……就不),as long as(只要),so long as(只要),provided (that)(只要),suppose/supposing(假設(shè)),on condition (that)(如果)等。指具體地點(diǎn)時(shí),從句可用于主句之前或之后,表示抽象條件時(shí),從句須放在主句之前。此外,當(dāng)把no sooner和hardly/scarcely提到句首時(shí),應(yīng)用倒裝語序。The moment I heard the voice,I knew father was ing.我一聽到聲音,就知道是父親來了。如:When/While/As I was walking down the street,I came across an old friend of ,見到了我的一個(gè)老朋友。下列句式: doing ...某人正在干某事就在這時(shí)…… about to/ going to do ...某人正打算干某事就在這時(shí)…… has just done ...某人剛干了某事就在這時(shí)……2)when還表示原因“既然”。可以指時(shí)間的某個(gè)點(diǎn),也指一段時(shí)間。 about 對……感興趣;注意;關(guān)心: 補(bǔ)