2009年高考英語(yǔ)試題 (安徽卷) 單項(xiàng)選擇題第27題如下:
A good friend of mine fromI was born showed up at my home right before I left Beijing.
A. how B. whom
C. when D. which
本題考查從句和連接詞用法。很多考生選whom,誤認(rèn)為是介詞from + whom,構(gòu)成定語(yǔ)從句修飾先行詞a good friend of mine,但主語(yǔ)是人與be born from講不通,其實(shí),from后面的句子是when引導(dǎo)的名詞性從句,在從句中作時(shí)間狀語(yǔ),C正確。句意為:我一個(gè)從小玩到大的好朋友,就在我準(zhǔn)備去北京時(shí)來(lái)到我家。
高考中,考生會(huì)經(jīng)常遇到when引導(dǎo)的各種從句,現(xiàn)就when用作不同詞類,引導(dǎo)不同從句或連接分句的用法歸納如下:
一、作疑問(wèn)代詞或疑問(wèn)副詞
when作疑問(wèn)副詞時(shí),①作介詞的賓語(yǔ),構(gòu)成“介詞 + when + 一般疑問(wèn)句”語(yǔ)序的特殊疑問(wèn)句;②構(gòu)成“疑問(wèn)副詞 + 一般疑問(wèn)句”語(yǔ)序的特殊疑問(wèn)句,when在特殊疑問(wèn)句中作狀語(yǔ)。例如:Until when will you stay in Hong Kong? 你在香港呆到什么時(shí)候? (疑問(wèn)代詞)
Since when have you known her? 你從什么時(shí)候起認(rèn)識(shí)她的? (疑問(wèn)代詞)
When did the train arrive? 火車(chē)什么時(shí)候到的? (疑問(wèn)副詞)
When will you set sail for Japan? 你什么時(shí)候啟航去日本? (疑問(wèn)副詞)
二、作從屬連詞引導(dǎo)時(shí)間狀語(yǔ)從句或名詞性從句
1.作從屬連詞引導(dǎo)時(shí)間狀語(yǔ)從句
when作從屬連詞引導(dǎo)狀語(yǔ)從句,意為“當(dāng)……時(shí)候”。例如:How disappointed she will be when she hears the bad news! 當(dāng)她聽(tīng)到這個(gè)壞消息時(shí),她是多么的失望啊!
Mother was cooking when I arrived home. 我到家時(shí),媽媽正在做飯。
注意:在這一用法中,when從句部分常常用一般現(xiàn)在時(shí)替代一般將來(lái)時(shí),用一般過(guò)去時(shí)替代過(guò)去將來(lái)時(shí),當(dāng)談到過(guò)去不同時(shí)間發(fā)生的兩件事情時(shí),若從句的動(dòng)作明顯發(fā)生在主句的動(dòng)作之前,when引導(dǎo)的時(shí)間狀語(yǔ)從句用過(guò)去完成時(shí),主句用一般過(guò)去時(shí)。例如:When I had finished all my homework, I watched TV for a while. 我把所有的作業(yè)做完后,看了會(huì)電視。
When I had taken a bath, I went to bed. 洗了澡后,我上床睡覺(jué)了。
2.作從屬連詞引導(dǎo)名詞性從句
when作從屬連詞引導(dǎo)名詞性從句,在從句中作時(shí)間狀語(yǔ),意為“什么時(shí)候”。在名詞性從句中,謂語(yǔ)動(dòng)詞可以用所需要的時(shí)態(tài),沒(méi)有用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)的規(guī)定,但要用陳述語(yǔ)氣。例如:When the bridge will be completed is still unknown. 大橋什么時(shí)候竣工還不知道。(主語(yǔ)從句)
I wonder when you will come to see me. 我不知道你什么時(shí)候來(lái)看我。(賓語(yǔ)從句)
The problem is when the injured can recover and go out of hospital. 問(wèn)題是不知道傷者什么時(shí)候能康復(fù)出院。(表語(yǔ)從句)
I have no idea when she will be back. 不知道她什么時(shí)候能回來(lái)。(同位語(yǔ)從句)
三、作并列連詞連接并列分句
當(dāng)沒(méi)有先行詞時(shí),when可當(dāng)連詞用,相當(dāng)于at or during which, 意為“屆時(shí);在那時(shí)”。例如:The mayor of the city will visit our school in April, when he will give us an inspiring speech. 市長(zhǎng)將于四月訪問(wèn)我校,屆時(shí)他將給我們做鼓舞人心的演講。
We’ll go to the country at the beginning of June, when the summer harvest will start. 我們六月初去鄉(xiāng)下,那時(shí)夏收開(kāi)始了。
有時(shí)when 作并列連詞時(shí),意為“然后;既然;盡管”。例如:I shall be on vacation till the
end of September when I return to London. 我將休假到九月底,之后返回倫敦。(Alexander, 1991)
Why do you want a new job when you’ve got such a good one already? 既然已有這么好的工作,為何還要找新工作? (Longman, 1987)
They kept trying when they must have known it was hopeless. 他們不斷努力,盡管肯定知道是沒(méi)希望的。(同上)
另外,when作并列連詞時(shí)還表示“就在那時(shí),正在這個(gè)時(shí)候”,常常用于以下兩種句型:
(1) was / were doing + when從句,表示正在進(jìn)行某個(gè)動(dòng)作的時(shí)刻又發(fā)生了另一件事,含有“突然;出乎意料”的意思。主句用過(guò)去進(jìn)行時(shí),從句用一般過(guò)去時(shí)。例如:I was walking along the riverside when (suddenly) I heard someone calling for help. 我正在河邊散步,就在這時(shí)突然聽(tīng)到呼救聲。
(2) was / were about to do + when從句,表示即將做某事時(shí)又發(fā)生了一件事。主句用過(guò)去將來(lái)時(shí),從句用一般過(guò)去時(shí)。例如:I was about to go to bed when someone knocked at the door. 我剛要上床睡覺(jué),這時(shí)突然有人敲門(mén)。
四、作關(guān)系副詞引導(dǎo)定語(yǔ)從句
通常when作關(guān)系副詞引導(dǎo)限制性或非限制性定語(yǔ)從句,放在表示時(shí)間的名詞之后,既代替先行詞又連接主從句,在從句中作時(shí)間狀語(yǔ)。例如:There was a time when I hated to go to school. 有一段時(shí)間我討厭上學(xué)。
Next week, when I will go to visit my grandfather in Shanghai, is coming. 下個(gè)星期即將到來(lái),那時(shí)我將去上??赐彝夤?/p>
一般情況下,when可以用in / on which 來(lái)替代,其中,which代替表示時(shí)間的名詞,而when代替作狀語(yǔ)的介詞短語(yǔ)。例如:I will never forget the day when (=on which) I joined the Party. 我永遠(yuǎn)忘不了我入黨的那一天。
有時(shí),盡管先行詞是表示時(shí)間的名詞,但在某些句型和某些時(shí)間狀語(yǔ)從句中不用when。(張道真,1984) 例如:Come any time you like. 你什么時(shí)候來(lái)都行。
From the moment they set foot on the territory of their homeland, they were warmly received by their compatriots.從踏上祖國(guó)土地的那一刻起,他們就受到了同胞們的熱情接待。
另外,在某些句型中,雖然先行詞不是表示時(shí)間的名詞,when引導(dǎo)的從句仍被認(rèn)為是定語(yǔ)從句 (同上)。例如:These were photos of Xiao Zhang when he was a child. 這些是小張小時(shí)候的照片。
此外,盡管先行詞是表示時(shí)間的名詞,但關(guān)系詞在從句中作主語(yǔ)或賓語(yǔ)時(shí),就不能用when,而要用that或which來(lái)引導(dǎo)定語(yǔ)從句。例如:The summer holiday, which I will spend in Beijing, is coming soon. 暑假馬上就要來(lái)了,屆時(shí)我將在北京度過(guò)。
spend為及物動(dòng)詞,that / which代替先行詞 the summer holiday,作spend的賓語(yǔ)。判斷用that / which還是when,主要看定語(yǔ)從句中的謂語(yǔ)是及物動(dòng)詞還是不及物動(dòng)詞;若謂語(yǔ)動(dòng)詞是及物動(dòng)詞,則用that / which引導(dǎo)定語(yǔ)從句,that / which作動(dòng)詞的賓語(yǔ);若謂語(yǔ)動(dòng)詞是不及物動(dòng)詞,則用when引導(dǎo)定語(yǔ)從句,when在從句中作時(shí)間狀語(yǔ)。
五、作關(guān)系代詞引導(dǎo)定語(yǔ)從句
when作關(guān)系代詞引導(dǎo)定語(yǔ)從句,詞義為“那時(shí)”??匆坏栏呖荚囶}Jane is back in May, bythe new house should be finished. (2008延考區(qū))
A. which B. that
C. whomD. when
空白處需填關(guān)系代詞作介詞by的賓語(yǔ),那么which和when皆為關(guān)系詞,都引導(dǎo)定語(yǔ)從句,兩者有何區(qū)別呢?
which代替先行詞May, by which表示“到五月為止”,全句意為“簡(jiǎn)五月份回來(lái),截止五月底新房子應(yīng)該完工”。when引導(dǎo)定語(yǔ)從句,其先行詞不是May, 而是前面的整個(gè)句子,強(qiáng)調(diào)的是“回來(lái)這一時(shí)間”,全句意為:簡(jiǎn)五月份回來(lái),屆時(shí)新房子應(yīng)該完工。因此,選擇答案D更為合理。又如:We returned on Thursday, since when we have been helping on my father’s farm. 我們星期四回來(lái)的,從那時(shí)起就一直在父親的農(nóng)場(chǎng)上幫忙。
另外,通常用during which time, by which time,這其中的which不能改成when。例如:
He stayed in Japan for three years, during which time he made a lot of friends. 他在日本呆了三年,這期間交了很多朋友。
(作者:王祥國(guó),江蘇省平潮高級(jí)中學(xué))