that引导的主语从句（it做形式主语）和强调句（It+was/is+who/whom/that)的
\u70b9\u8bfb\u82f1\u8bed \u8bfe\u6587\u70b9\u8bfb\u8ddf\u8bfb\uff0cAI\u8bc4\u6d4b\u3001\u5b66\u5355\u8bcd 强调句可以强调句子中除谓语外的任何部分,并且去掉(It+was/is+who/whom/that)这个结构后句子仍能成立.例:All
the
members
held
a
meeting
in
the
club
yesterday.
（强调all
the
members）
It
was
all
the
members
that
held
a
meeting
in
the
club
yesterday.
（强调a
meeting
）It
was
a
meeting
that
all
the
members
held
in
the
club
yesterday.
（强调in
the
club
）It
was
in
the
club
that
all
the
members
held
a
meeting
yesterday.
（强调yesterday）It
was
yesterday
that
all
the
members
held
a
meeting
in
the
club.
It
作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。被强调部分指人是也可用who/whom。主语从句：It
is
+形容词/名词/某些动词ed
+
that
从句.
绛旓細璇硶瑙勫畾锛that 寮曞涓昏浠庡彞锛屽湪鍙ラ鏃朵笉鍙渷鐣hat銆傚綋it 浣滃舰寮忎富璇紝鍦ㄥ彛璇拰闈炴寮忔枃浣撲腑锛宼hat 鍋跺皵鍙互鐪佺暐锛屽挨鍏跺瑙佷簬闈炲父鐭殑鍙ュ瓙涓備笉杩囷紝涓轰簡姝ｇ‘璧疯锛屽缓璁渶濂戒笉瑕佺渷鐣ャIt is a pity he lost so much money. 浠栨崯澶辫繖涔堝閽憋紝鐪熸槸閬楁喚銆侷t鈥檚 too bad you can鈥檛 come to ...
绛旓細鈶he news that our team has won the match is true锛庢垜浠槦璧簡杩欏満姣旇禌鐨勬秷鎭槸鐪熺殑銆 鈶he reason he didn't come was that he was ill锛庝粬娌℃潵鐨勫師鍥犳槸浠栫梾浜嗐傚綋that寮曞鐨勪富璇粠鍙鎴栧璇粠鍙ュお闀挎椂锛屽父鐢it浣滃舰寮忎富璇垨瀹捐鑰屾妸that浠庡彞鏀惧湪鍚庨潰銆傚锛 鈶It is well鈥攌nown that t...
绛旓細For example:It worried her a bit that her hair was turning gray.濂圭殑澶村彂姝ｅ湪鍙樼櫧,杩欎娇濂瑰緢涓嶅畨.that寮曞涓昏浠庡彞,it 浣滃舰寮忎富璇,that 涓嶈兘鐪佺暐.That she is a rich woman is known to us all.浼楁墍鍛ㄧ煡,濂规槸涓瘜鏈夌殑濂充汉.杩欐槸that 寮曞涓昏浠庡彞,that 涓嶈兘鐪佺暐.杩欏彞璇濆彲浠ユ敼涓虹敤it 浣...
绛旓細鈶It is well鈥攌nown that the earth is round锛庝紬鎵鍛ㄧ煡锛屽湴鐞冩槸鍦嗙殑銆傗憽We find it necessary that we practise spoken English every day锛庢垜浠彂鐜版瘡澶╃粌涔犺嫳璇彛璇緢鏈夊繀瑕併that寮曞鐨勪富璇粠鍙锛岃〃璇粠鍙ヤ互鍙婂悓浣嶈涓紝that涓嶈兘鐪佺暐銆倀hat寮曞鐨勫璇粠鍙ワ紝涓鑸彲浠ョ渷鍘籺hat锛屼絾鍦ㄤ笅闈㈡儏鍐典腑涓嶈兘鐪佺暐...
绛旓細瀹冩墍寮曞鐨勪粠鍙ョ殑鍙ュ瓙缁撴瀯鍜屾剰涔夋槸瀹屾暣鐨勶紝鑰屼笖浠庡彞涓鑸槸闄堣堪涓涓簨瀹炪備緥濡傦細鈶燭hat she was able to come made us very happy锛庡ス鑳芥潵浣挎垜浠緢楂樺叴銆傚綋that寮曞鐨勪富璇粠鍙鎴栧璇粠鍙ュお闀挎椂锛屽父鐢it浣滃舰寮忎富璇垨瀹捐鑰屾妸that浠庡彞鏀惧湪鍚庨潰銆傚锛氣憼It is well鈥攌nown that the earth is round锛庝紬鎵...
绛旓細1銆佷富璇粠鍙ョ殑浣嶇疆 涓昏浠庡彞鍙互鐩存帴鏀惧湪涓昏浣嶇疆涓婏紱涔熷彲浠ョ敤鈥it鈥濅綔褰㈠紡涓昏锛團orm Subject it锛夛紝鑰屽皢浠庡彞鏀惧湪璋撹鐨勫悗闈紙鐗瑰埆鏄綋璋撹杈冪煭鏃讹級銆that寮曞鐨勪富璇粠鍙鐢╥t浣滃舰寮忎富璇挨涓哄瑙併備緥濡傦細1) That light travels in straight lines is known to all.It is known to all that light ...
绛旓細that寮曞涓昏浠庡彞鏃舵槸涓嶈兘鐪佺暐鐨勶紝鍗充娇鏈it浣滃舰寮忎富璇
绛旓細瀵瑰晩銆傚鏋滀笉鐢ㄥ舰寮忎富璇紝涓句釜渚嬪瓙 锛圱hat we wait for him right now 锛塱s impossible.鎴戜滑鐜板湪涓嶅彲鑳界瓑浠栫殑銆傝繖涓彞瀛愬緢鏄庢樉锛宼hat 浠庡彞鏄涓昏浠庡彞銆傚嵆浣挎妸鍙ュ瓙鏀规垚鐢it浣滃舰寮忎富璇 It is impossible that we wait for him right now.that寮曞鐨閭ｄ釜鍙ュ瓙浠嶇劧鏄富璇粠鍙ャ
绛旓細涓嶅彲浠 灏界鍋氳繛璇嶏紝浣嗗湪涓昏浠庡彞涓笉鍙渷鐣
绛旓細A 浠庡睘杩炶瘝:that,whether銆備粠灞炶繛璇;that,whether寮曞鐨勪富璇粠鍙ュ湪涓昏浠庡彞涓笉鍏呭綋浠讳綍鎴愬垎,鍙捣杩炴帴璇嶇殑浣滅敤,閫氬父涓嶅彲浠ョ渷鐣ャ傚垎鍙ョ疆浜庡彞棣栨椂,that缁濆涓嶅彲浠ョ渷鐣ャ傚鏋滄槸鐢It浣滃舰寮忎富璇,鍚庨潰that鍙互鐪佺暐.1,鏈that 寮曞鐨勪富璇粠鍙濡備笅:1. That the driver could not control hiswar was obvious.=It was ...
