guard的用法和短語例句
進行英語學習的時候,我們需要不斷地積累單詞,記住某些單詞的用法,把它們正確地運用到英語中,知道guard的用法有哪些嗎?下面是小編給大家?guī)淼膅uard的用法和短語_guard的意思及例句,以供大家參考,我們一起來看看吧!
▼guard的用法
guard的用法1:guard的基本意思是為防御而進行警戒,可指“保護”“守衛(wèi)”以防外敵侵入,也可指“看守”“控制”以防內(nèi)部人外逃。引申可指“防范”“嚴守機密”“警惕”“預防”等。
guard的用法2:guard多用作及物動詞,賓語通常是人,賓語后常接介詞from表示“保護某人或某物不受…”; 偶爾也可用作不及物動詞,與against連用表示“避免”“預防”。
guard的用法3:guard的過去分詞guarded常用作形容詞,在句中可作表語,意為“審慎的”“嚴守的”。
guard的用法4:guard用作不可數(shù)名詞時,基本意思是指抽象的“守衛(wèi)”“警戒”“警惕”的行為,引申可作“防御姿勢”解。guard用作可數(shù)名詞時,意思是“衛(wèi)兵”“哨兵”“警衛(wèi)人員”,引申還可指“防護裝置”。
guard的用法5:guard既可作個體名詞,表示“衛(wèi)兵”“警衛(wèi)”“看守”等,也可作集合名詞,表示“衛(wèi)隊”“警衛(wèi)隊”“儀仗隊”。用作集合名詞作主語時,根據(jù)上下文,其謂語既可以是單數(shù)形式,也可以是復數(shù)形式。
▼guard的詞匯辨析
defend,protect,safeguard,guard,shield,shelter,harbour
這些動詞均有“保護、保衛(wèi)”之意。
defend 普通用詞,指用武力或其它措施使人或物不受損害,消除危險。用作比喻時,指堅持某種行動、決定或意見。
protect 普通用詞,指用某種手段作為防御工具以防危險或傷害。
safeguard 語氣強,指采取積極措施預防可能發(fā)生的一切攻擊或危險。
guard 普通用詞,指保持警惕以防可能的攻擊或傷害。
shield 語氣比protect強,但側重防止迫在眉睫的攻擊或傷害。
shelter 通常指尋找安全地方躲避風雨或使人免遭危害。
harbour 貶義詞,指隱匿或非法保護、窩藏。
▼guard的常用短語
用作動詞 (v.)
guard against (v.+prep.)
guard from (v.+prep.)
用作名詞 (n.)
a guard against
off (one's) guard
on guard
on one's guard
stand guard over
▼guard的用法例句
1. He rang for the guard to let him out.
他按鈴叫保安放他出去。
2. Outside each door a guard sprang to attention as they approached.
當他們走近時,每扇門外都有一名衛(wèi)兵肅身立正。
3. A military guard was injured in the aborted coup.
一位哨兵在這次未遂政變中受傷。
4. The guard eyeballed him pretty hard despite his pass.
雖然他有通行證,衛(wèi)兵還是直勾勾地盯著他。
5. The guard stopped his humming and turned his head sharply.
守衛(wèi)停止了哼唱,猛地轉(zhuǎn)過頭。
6. One young policeman stood guard outside the locked embassy gates.
一位年輕的警察在大門緊閉的使館外站崗。
7. Only a uniformed guard stultified with boredom might have overheard them.
只有一名穿制服的無聊警衛(wèi)可能偷聽到了他們的談話。
8. A blade guard is fitted to protect the operator.
為保證操作人員的人身安全安裝了槳葉保護罩。
9. Armed soldiers guard the streets in this volatile atmosphere.
目前局勢動蕩不定,有武裝士兵在街道上警戒。
10. The call-up of National Guard and reserve units begun in late August.
國民警衛(wèi)隊和預備役的征兵工作8月下旬開始。
11. Mr Blair was not off guard. That is not his style.
布萊爾先生沒有放松警惕,這不是他的風格。
12. He belongs to the ruling Nationalist Party's old guard.
他屬于執(zhí)政的國民黨的保守派。
13. He's more like a film star than a life-guard, really.
真的,與其說他像救生員,不如說他更像電影明星。
14. The police have questioned him thoroughly, and he'll be on his guard.
警方已經(jīng)對他進行了詳細的盤問,因此他會保持戒備心理。
15. A heavily armed guard of police have sealed off the city centre.
一隊全副武裝的警察已經(jīng)封鎖了市中心。
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