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學(xué)習(xí)啦>學(xué)習(xí)英語>英語短語>

be介詞短語

時(shí)間: 楚欣650 分享

  下面是學(xué)習(xí)啦小編整理的be介詞短語,希望對(duì)大家有幫助。

  be介詞短語:

  暗示"正在進(jìn)行"這一動(dòng)作,凡是用如:I am having a class now.(我正在上課。)但"正在進(jìn)行"這一動(dòng)作,還可以用"be+介詞短語"來暗示。常見的介詞短語類型有: be +at指導(dǎo)的介詞短語;be +in指導(dǎo)的介詞短語;be +on指導(dǎo)的介詞短語; be +under指導(dǎo)的介詞短語等。

  Ⅰ.be+at指導(dǎo)的介詞短語 be at war(正在交戰(zhàn)):

  The two countries are at war now.兩國正在交戰(zhàn)。

  (相當(dāng)于:The two countries are waging a war now.)

  be at work(正在工作):Jim is at work on his car now.吉姆正在修自己的車。

  (相當(dāng)于:Jim is repairing his car now.)

  be at peace(處于和平或舒適狀況):

  Thus Europe was at peace for the first time in ten years.

  于是歐洲在十年往后第一次進(jìn)入和平狀況。

  be at table(正在吃飯):When I arrived my friends were already at table.

  當(dāng)我達(dá)到時(shí),我的伴侶們正在吃飯。

  常見的這類結(jié)構(gòu)還有:be at meeting正在開會(huì);be at school正在上學(xué);be at breakfast(lunch /supper)正在吃早(午/晚)飯;be at church正在做禮拜,等等。

 ?、?be+on指導(dǎo)的介詞短語

  be on strike(正在罷工):The electricity workers have been on strike for several weeks now.電力工人到今朝已經(jīng)罷工好幾個(gè)禮拜了。(即此刻仍在罷工)

  be on leave(正在休假):Several soldiers are on leave in our village.幾位甲士正在我們村子里休假。

  be on the rise(正在上漲):Prices of vegetables are on the rise.蔬菜價(jià)錢正在上漲。

  常見的這類結(jié)構(gòu)還有:be on a visit正在訪謁;be on the stumps處在堅(jiān)苦之中;be on sale正在出售(美語作:削價(jià)出售),等等。

 ?、?.be+in指導(dǎo)的介詞短語 be in progress(正在進(jìn)展):

  The building of the bridge is in progress.

  這座橋梁正在施工中。(相當(dāng)于:The bridge is being built now.)

  be in trade(正在濁氚摻):

  Some people of this country are in gold and ivory trade.

  這個(gè)國家的有些人正在做黃金和象牙生意。 be in fashion(風(fēng)行):

  Long hair is very much in fashion now.現(xiàn)在,留長發(fā)正時(shí)興。

  be in trouble (處于困境/堅(jiān)苦之中):I am in great trouble. My little boy has fallen off a ladder and hurt himself.我趕上點(diǎn)麻煩,我的小兒子從梯子上失蹤下來,而且摔傷了。

  常見的這類結(jié)構(gòu)還有:be in danger處在危險(xiǎn)中;be in operation正在運(yùn)行; be in action在勾當(dāng)(運(yùn)轉(zhuǎn)/戰(zhàn)斗)中;be in peril在危險(xiǎn)之中;be in class正在上課;be in hospital 正在住院;be in office在執(zhí)政;be in tears正在流淚;be in milk正在產(chǎn)奶;be in issue正在爭論之中; be in church正在做禮拜;等等。

 ?、?be +under指導(dǎo)的介詞短語

  be under consideration(正在考慮之中):The plan is under consideration by the Ministry of Education.教育部正在考慮這項(xiàng)打算。

  be +under construction(正在建筑中):The new railway is still under construction.新鐵路仍在修建之中。

  be +under discussion(正在談判之中):That issue has no relation to the matter under discussion.阿誰問題和正在談判的事沒有關(guān)系。

  常見的這類結(jié)構(gòu)還有:be under treatment正在治療中;be under repair正在修理中,等等。

  值得英語進(jìn)修者注重的是

 ?、疟M管be+介詞短語能暗示"正在進(jìn)行"這一意義,但它和be+此刻分詞所暗示的語僧衣義是有分歧的。前者著重事物所處的狀況,著重于靜態(tài);后者著重事物的動(dòng)態(tài),集中暗示事物的動(dòng)感。

 ?、?絕大部門這類結(jié)構(gòu),其名詞前都沒有冠詞,假如加一冠詞,意義將迥然不同。如:The Conservative Party is in office.保守黨在執(zhí)政。The principal is now in the office.校長此刻在辦公室。英語進(jìn)修者對(duì)上述分歧決不成失蹤以輕心。

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