it的用法 it的用法
It\u7684\u7528\u6cd5\u975e\u4eba\u79f0\u4ee3\u8bcd\u201c\u5b83\u201d\uff0c\u53ef\u4ee5\u4ee3\u201c\u5929\u201d\u201c\u5730\u201d\u7b49\u4e00\u5207\u4e8b\u52a1\uff0c\u65e0\u8bba\u5177\u4f53\u7684\u8fd8\u662f\u62bd\u8c61\u7684\uff0c\u7528\u505a\u53e5\u5b50\u7684\u4e3b\u8bed\u3001\u5bbe\u8bed\u3002\u5982\uff1aIt is raining. \u5929\u5728\u4e0b\u96e8\u3002I love it! \u6211\u592a\u559c\u6b22\u5b83\u4e86\u3002
it\u7528\u6cd5\u5b8c\u5168\u5f52\u7eb3
\u4e00\u3001it \u4f5c\u4eba\u79f0\u4ee3\u8bcd\u7684\u7528\u6cd5
1. \u6307\u4e8b\u7269
\u4f5c\u4e3a\u4eba\u79f0\u4ee3\u8bcd\uff0cit \u53ef\u4ee5\u9664\u4eba\u4ee5\u5916\u7684\u4e00\u5207\u4e8b\u7269\u6216\u52a8\u7269\u3002\u5982\uff1a
I dropped my watch and it broke. \u6211\u628a\u624b\u8868\u6389\u5728\u5730\u4e0a\u6454\u574f\u4e86\u3002
It\u2019s hard work, but I enjoy it. \u5de5\u4f5c\u5f88\u8f9b\u82e6\uff0c\u53ef\u662f\u6211\u4e50\u610f\u5e72\u3002
\u201cWhere is the dog?\u201d\u201cIt\u2019s in the bedroom. \u201d \u201c\u72d7\u5728\u54ea?\u201d\u201c\u5728\u5367\u5ba4\u91cc\u201d\u3002
2. \u6307\u4eba
it \u6307\u4eba\u4e3b\u8981\u7528\u4e8e\u6307\u4e0d\u6027\u522b\u4e0d\u660e\u7684\u5a74\u513f\u6216\u7528\u4e8e\u786e\u8ba4\u67d0\u4eba\u7684\u8eab\u4efd\u3002\u5982\uff1a
Is it a boy or a girl? \u662f\u7537\u5b69\u8fd8\u662f\u5973\u5b69?
There is a knock on the door. It must be the postman. \u6709\u4eba\u5728\u6572\u95e8\uff0c\u4e00\u5b9a\u662f\u90ae\u9012\u5458\u3002
\u3010\u8bf4\u660e\u3011\u5728\u7b54\u8bed\u4e2d\uff0c\u5e38\u7528\u6765\u6307\u672c\u4eba\uff0c\u5982\u8bf4 It\u2019s me\u3002
3. \u4ee3\u66ff\u67d0\u4e9b\u4ee3\u8bcd
\u4ee3\u8bcd it \u8fd8\u53ef\u7528\u4e8e\u4ee3\u66ff\u6307\u793a\u4ee3\u8bcdthis, that \u4ee5\u53ca\u590d\u5408\u4e0d\u5b9a\u4ee3\u8bcd something, anything, nothing\u7b49\u3002\u5982\uff1a
\u201cWhat\u2019s this?\u201d\u201cIt\u2019s a new machine. \u201d \u201c\u8fd9\u662f\u4ec0\u4e48?\u201d\u201c\u662f\u4e00\u79cd\u65b0\u673a\u5668\u201d\u3002
Nothing is wrong, is it? \u6ca1\u51fa\u4ec0\u4e48\u95ee\u9898\uff0c\u662f\u5417?
\u4e8c\u3001it \u4f5c\u975e\u4eba\u79f0\u4ee3\u8bcd\u7684\u7528\u6cd5
1. \u57fa\u672c\u7528\u6cd5
it \u4f5c\u975e\u4eba\u79f0\u4ee3\u8bcd\u7684\u7528\u6cd5\uff0c\u4e3b\u8981\u7528\u4e8e\u6307\u65f6\u95f4\u3001\u8ddd\u79bb\u3001\u4ef7\u503c\u3001\u5929\u6c14\u3001\u6c14\u5019\u53ca\u6e29\u5ea6\u7b49\u81ea\u7136\u73b0\u8c61\u3002\u5982\uff1a
It\u2019s too late to go there now. \u73b0\u5728\u53bb\u90a3\u513f\u5df2\u7ecf\u592a\u8fdf\u4e86\u3002
It rained all day yesterday. \u6628\u5929\u4e0b\u4e86\u4e00\u5929\u7684\u96e8\u3002
It can get very hot here. \u8fd9\u91cc\u6709\u65f6\u4f1a\u5f88\u70ed\u3002
2. \u7528\u4e8e\u67d0\u4e9b\u53e5\u578b
It\u2019s time for sth. \u8be5\u505a\u67d0\u4e8b\u4e86\u3002
It\u2019s time to do sth. \u8be5\u505a\u67d0\u4e8b\u7684\u65f6\u5019\u4e86\u3002
It\u2019s time for sb to do sth. \u67d0\u4eba\u8be5\u5e72\u67d0\u4e8b\u4e86\u3002
It\u2019s (about / high) time + that-\u4ece\u53e5. \u67d0\u4eba\u8be5\u505a\u67d0\u4e8b\u4e86\u3002(\u4ece\u53e5\u8c13\u8bed\u7528\u8fc7\u53bb\u5f0f\uff0c\u6709\u65f6\u4e5f\u7528\u201cshould+\u52a8\u8bcd\u539f\u5f62\u201d)
It\u2019s first (second) time + that-\u4ece\u53e5. \u67d0\u4eba\u7b2c\u51e0\u6b21\u5e72\u67d0\u4e8b\u3002(\u4ece\u53e5\u8c13\u8bed\u7528\u73b0\u5728\u5b8c\u6210\u65f6)
It\u2019s + \u65f6\u95f4\u6bb5 + since-\u4ece\u53e5. \u81ea\u4ece\u2026\u2026\u6709\u4e00\u6bb5\u65f6\u95f4\u4e86\u3002
It\u2019s + \u65f6\u95f4\u6bb5 + before-\u4ece\u53e5. \u8fc7\u591a\u957f\u7684\u65f6\u95f4\u624d\u2026\u2026
\u4e09\u3001it\u7528\u4f5c\u5f62\u5f0f\u4e3b\u8bed
1. \u57fa\u672c\u7528\u6cd5
\u5f53\u4e0d\u5b9a\u5f0f\u3001\u52a8\u540d\u8bcd\u3001\u4ece\u53e5\u7b49\u590d\u6742\u6210\u5206\u7528\u4f5c\u53e5\u5b50\u4e3b\u8bed\u65f6\uff0c\u4e3a\u4fdd\u6301\u53e5\u5b50\u5e73\u8861\uff0c\u901a\u5e38\u628a\u771f\u6b63\u7684\u4e3b\u8bed\u653e\u5728\u53e5\u672b\uff0c\u800c\u5728\u53e5\u9996\u4f7f\u7528\u5f62\u5f0f\u4e3b\u8bedit\u3002\u5982\uff1a
It\u2019s very important to remember this. \u8bb0\u4f4f\u8fd9\u4e00\u70b9\u5f88\u91cd\u8981\u3002
It\u2019s hard work climbing mountains. \u722c\u5c71\u662f\u8d39\u52b2\u7684\u4e8b\u3002
It\u2019s unknown when he will come. \u4ed6\u4ec0\u4e48\u65f6\u5019\u6765\u8fd8\u4e0d\u77e5\u9053\u3002
2. \u7528\u4f5c\u5f62\u5f0f\u4e3b\u8bed\u7684\u7684\u91cd\u8981\u53e5\u578b
(1) It + be + adj. for (of) sb to do sth \u67d0\u4eba\u505a\u67d0\u4e8b\u2026\u2026
It is hard for him to make up his mind. \u4ed6\u5f88\u96be\u4e0b\u5b9a\u51b3\u5fc3\u3002
It was foolish of her to say such a thing. \u5979\u8bf4\u90a3\u6837\u7684\u8bdd\uff0c\u771f\u662f\u592a\u8822\u4e86\u3002
\u3010\u8bf4\u660e\u3011\u4ecb\u8bcd of \u4e0e for \u7684\u533a\u522b\u662f\uff1aof \u7528\u4e8e\u6307\u67d0\u4eba\u7684\u6027\u683c\u3001\u5c5e\u6027\u3001\u7279\u5f81\u7b49\uff0c\u4ecb\u8bcdfor\u8868\u793a\u5bf9\u8c61\uff0c\u610f\u4e3a\u201c\u5bf9\u2026\u2026\u6765\u8bf4\u201d
(2) It takes sb + \u65f6\u95f4\u6bb5 + to do sth. \u67d0\u4eba\u505a\u67d0\u4e8b\u82b1\u4e86\u2026\u2026\u65f6\u95f4
It takes years to master a new language. \u8981\u82b1\u591a\u5e74\u7684\u65f6\u95f4\u624d\u80fd\u638c\u63e1\u4e00\u95e8\u65b0\u7684\u8bed\u8a00\u3002
\u3010\u8bf4\u660e\u3011\u6b64\u53e5\u578b\u53ef\u4ee5\u6709\u4ee5\u4e0b\u591a\u53d8\u79cd\u53d8\u4f53\uff1aIt took me an hour to write the letter. =The letter took me an hour (to write). =I took an hour to write the letter. \u6211\u5199\u8fd9\u5c01\u4fe1\u82b1\u4e86\u4e00\u4e2a\u5c0f\u65f6\u3002
1. 人称代词——用于指代无生命物体，性别不详或不知的有生命体，如：
* Mother polished the table until it shone 母亲一直把把桌子擦出光亮。（指代桌子）
* He couldn't find out who it was 他查不出那是谁。（指代不明的人）
2. 非人称代词——用作主语指代天气、时间、距离、度量衡或模糊情况等概念，如：
* It is eight o'clock. 现在是八点。
* It is snowing. 天正在下雪。
* It is not far from here. 从这里走距离不远。
* It is not too cheap. 价格不菲。
* Let's open the meeting by calling it to order. 会议开始，全体肃立。
3. 先行代词——作为先行主语或先行宾语，指代拖后的不定式和名词从句，如：
先行主语
* It is hard to finish it on time. 很难按时完成任务。
* Is it certain that they will win? 他们一定会赢吗?
先行宾语
* I find it hard to finish it on time. 我认为很难按时完成任务。
* Do you make it certain that they will win? 你确信他们一定会赢吗?
4. 强调代词——用于强调句，作为先行主语强调句子的各种成分，但它本身并不是主语，如：
* It was on Friday that all the snow fell. 是在星期五下雪的。 （强调时间状语）
* It was he that/who gave me the present.是他给了我这件礼品。（强调主语）
* It was the present that he gave me.他给我的是这件礼品。（强调宾语）
绛旓細1.浣滃舰寮忎富璇銆傝嫳璇腑涓嶅畾寮忋佸姩鍚嶈瘝銆佷富璇粠鍙ュ湪浣滀富璇椂涓昏寰寰鏄惧緱寰堥暱锛屼娇鏁翠釜鍙ュ瓙鐪嬩笂鍘绘湁鐐 澶撮噸鑴氳交锛岃繖鏍峰氨鍊熷姪鈥渋t鈥濇潵浣滃舰寮忎笂鐨勪富璇紝鑰屾妸鐪熸鐨勪富璇Щ鍒板彞瀛愬悗杈瑰幓锛屼娇鍏ㄥ彞鐪嬩笂鍘诲钩绋充竴浜涖 鈥渋t鈥濇病鏈夊疄闄呯殑鎰忎箟銆侷t is fun for her to study, but it is difficult to studyand ...
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绛旓細It 鍋氬舰寮忎富璇,鐪熸鐨勪富璇槸鍔ㄥ悕璇,杩欑被缁撴瀯鏄痠t be + adjective/noun + doing, 杩欑被璇嶆湁nice, good, useless, hard, foolish, enjoyable, worthwhile, 鍜屽悕璇島se, good, fun, job, a waste of 绛夈傚:It is no use trying to argue with Shylock.It 浣滃舰寮忎富璇椂,甯哥敤浜庝笅鍒楀洓绉嶇粨鏋,涓旂敱鍥哄畾璇戞硶a...
绛旓細1. 浜虹О浠ｈ瘝鈥斺旂敤浜庢寚浠ｆ棤鐢熷懡鐗╀綋锛屾у埆涓嶈鎴栦笉鐭ョ殑鏈夌敓鍛戒綋锛屽锛歁other polished the table until it shone 姣嶄翰涓鐩存妸鎶婃瀛愭摝鍑哄厜浜傦紙鎸囦唬妗屽瓙锛塇e couldn't find out who it was 浠栨煡涓嶅嚭閭ｆ槸璋併傦紙鎸囦唬涓嶆槑鐨勪汉锛2. 闈炰汉绉颁唬璇嶁斺旂敤浣滀富璇寚浠ｅぉ姘斻佹椂闂淬佽窛绂汇佸害閲忚 鎴栨ā绯婃儏鍐电瓑...
绛旓細it鐨勭敤娉1锛鐢╥t浣滀汉绉颁唬璇,鍙浛浠ｆ棤鐢熷懡鐨勪笢瑗挎垨浜嬫儏,鍦ㄦу埆涓嶈鎴栨棤鎵璋撴椂,涔熷彲鎸囦唬浜,灏ゅ叾鏄寚濠村効銆俰t鐨勭敤娉2锛歩t浣滀富璇椂,鍙寚鑷劧鐜拌薄銆佸鑺傘佹椂闂淬佽窛绂汇佺幆澧冪瓑銆俰t鐨勭敤娉3锛歩t鍙互浣滃厛琛岃瘝锛岀敤浜庡己璋冨彞鍨嬩腑,寮鸿皟涓昏銆佸璇佹椂闂寸姸璇佸湴鐐圭姸璇佷粙璇嶅璇垨浠庡彞绛,寮鸿皟鍙ュ瀷涓殑it涓鑸寚宸...
绛旓細it鐢ㄦ硶褰掔撼涓庢荤粨濡備笅锛1銆佸仛褰㈠紡涓昏銆侷t褰㈠紡涓昏 V鈥 S鐪熸涓昏銆It is necessary {to repeat the whole thing}鐪熸鐨勪富璇.2銆佸仛褰㈠紡瀹捐銆係 V it褰㈠紡瀹捐 O鐪熸瀹捐銆係he made it clear (that) we were not welcome.3銆佺敤浜庡己璋冨彞銆侷t涓昏 is鈥hat/who鈥t鈥檚 Spain that he went to, ...
绛旓細鈥It鈥 鐢ㄦ硶鍙婂叾鍙ュ瀷鍜屽浐瀹氭惌閰嶏紝鏄嫳璇娉曠殑閲嶇偣銆侀毦鐐癸紝鍙堟槸杩戝嚑骞磋冭瘯鐨勭儹鐐癸紝鍥犳鍦ㄥ涔犱腑搴旂粰浜堣冻澶熺殑閲嶈銆傜幇灏it鐢ㄦ硶褰掔撼濡備笅锛氫竴銆両t鐢ㄤ綔瀹炶瘝 琛ㄨ揪浠ヤ笅姒傚康:鎸囦唬鍓嶆枃鎻愬埌鐨勪簨鐗╋紝鍓嶆枃涓殑this, that锛涙浛浠ｅ墠鏂囦腑鐨勫唴瀹癸紱鎸囦唬涓浣嶆у埆涓嶆槑鐨勫皬瀛╂垨鏈煡鐨勪汉锛涙寚浠ｆ湭鎸囨槑浣嗚皥璇濆弻鏂归兘鐭ラ亾鐨勯偅...
绛旓細1銆乮t 浣浜虹О浠ｈ瘝鐨勭敤娉 锛1锛 鎸囦簨鐗 浣滀负浜虹О浠ｈ瘝锛宨t 鍙互闄や汉浠ュ鐨勪竴鍒囦簨鐗╂垨鍔ㄧ墿銆傚锛欼 dropped my watch and it broke. 鎴戞妸鎵嬭〃鎺夊湪鍦颁笂鎽斿潖浜嗐侷t鈥檚 hard work, but I enjoy it. 宸ヤ綔寰堣緵鑻︼紝鍙槸鎴戜箰鎰忓共銆傗淲here is the dog?鈥濃淚t鈥檚 in the bedroom. 鈥 鈥滅嫍鍦ㄥ摢?鈥...
绛旓細It鐢ㄦ硶灏忕粨 it鍦ㄨ嫳璇娉曚腑灞浜虹О浠ｈ瘝锛屾剰鎬濇槸鈥滃畠鈥濓紝鐢ㄦ潵鎸囦汉浠ュ鐨勪竴鍒囩敓鐗╁拰浜嬬墿銆傚畠鐨勭敤娉曚笉浠呬笉绠鍗曪紝鑰屼笖寰堝鏉傘備竴銆佺敤浜庢寚浜轰互澶栫殑涓鍒囩敓鐗┿佹棤鐢熷懡鐨勪笢瑗垮拰浜嬫儏銆備竴鑸寚璇磋瘽鑰呭績鐩腑宸茬粡浜嗚В鎴栨墍鎸囩殑鐢熺墿銆佹棤鐢熷懡鐨勪笢瑗挎垨浜嬫儏銆佹病鏈夋у埆鐨勫尯鍒嗭紱鍙互鏄彲鏁板悕璇嶏紝涔熷彲浠ユ槸涓嶅彲鏁板悕璇嶏紝鍦ㄥ彞瀛愪腑...
绛旓細1銆乮t涓鑸寚鏃犵敓鍛界殑鐗╂垨鍔ㄧ墿 I have bought a chair. It is made of pine wood.鎴戜拱浜嗕竴鎶婃瀛愩傚畠鏄澗鏈ㄥ仛鐨勩2銆乮t鏌愪欢浜嬶紙it鎸囦唬鐨勬槸浠涔堬紝浠庝笂涓嬫枃鏉ュ垽鏂級Take it easy.涓嶈绱у紶銆3銆佸仛涓昏锛屾寚浠ｆ椂闂淬佹棩鏈熴佽窛绂汇佸ぉ姘旂瓑锛it鍋氶潪浜虹О浠ｈ瘝 It is snowing on the mountains. 灞变笂...
