《2010年中考英語含助動(dòng)詞句型精講9》由留學(xué)英語組編輯整理(www.liuxue86.com)。本內(nèi)容整理時(shí)間為05月12日,如有任何問題請(qǐng)聯(lián)系我們。
... need not have V-ed ...
結(jié)構(gòu)︰主詞+need not have+過去分詞
說明︰此句型意為"原本不必…但卻…"。表示"與過去事實(shí)相反"的<假設(shè)語氣>,即做了沒有必要做的事。而"didn't need to+原形<動(dòng)詞>"則表示"過去的事實(shí)",譯為"當(dāng)時(shí)不必…而且也沒…"。need not have 在<疑問句>中表對(duì)過去之必要性的強(qiáng)烈疑問,即"有…的必要嗎?"。
You need not have bought extra oil for this short trip.在這么短的旅程中,你實(shí)在沒有必要多買油。
You need not have got up so early. 你不必起得那么早。
Need he have gone to the station to meet her? 他有必要到車站去接她嗎?
He need not have come. (But he came.) 當(dāng)時(shí)他不必來。(但卻來了)
He didn't need to come. (And he didn't come.) 當(dāng)時(shí)他不必來。(而且也沒來)
It was fine that day, so I need not have brought an umbrella with me.
那天天氣很好,我原本不必帶傘的(但卻帶了)。
《2010年中考英語含助動(dòng)詞句型精講9》由留學(xué)英語組編輯整理(www.liuxue86.com)
... need not have V-ed ...
結(jié)構(gòu)︰主詞+need not have+過去分詞
說明︰此句型意為"原本不必…但卻…"。表示"與過去事實(shí)相反"的<假設(shè)語氣>,即做了沒有必要做的事。而"didn't need to+原形<動(dòng)詞>"則表示"過去的事實(shí)",譯為"當(dāng)時(shí)不必…而且也沒…"。need not have 在<疑問句>中表對(duì)過去之必要性的強(qiáng)烈疑問,即"有…的必要嗎?"。
You need not have bought extra oil for this short trip.在這么短的旅程中,你實(shí)在沒有必要多買油。
You need not have got up so early. 你不必起得那么早。
Need he have gone to the station to meet her? 他有必要到車站去接她嗎?
He need not have come. (But he came.) 當(dāng)時(shí)他不必來。(但卻來了)
He didn't need to come. (And he didn't come.) 當(dāng)時(shí)他不必來。(而且也沒來)
It was fine that day, so I need not have brought an umbrella with me.
那天天氣很好,我原本不必帶傘的(但卻帶了)。
《2010年中考英語含助動(dòng)詞句型精講9》由留學(xué)英語組編輯整理(www.liuxue86.com)