形式主语后面一定要用动词不定式吗，（英语
不一定，比如It is no use (no good, fun, great fun, a new experience, a great honour, etc) doing sth。如：
It is no good talking. 空谈是没有用的。
绛旓細瑙ｇ瓟锛氳繖涓煡璇嗙偣姣旇緝閲嶈锛屼竴璧锋潵浜嗚В锛佷笉瀹氬紡浣滀富璇椂閫氬父浣嶄簬鍙ラ锛屼篃鍙妸寮曞璇峣t鏀惧湪鍙ラ浣褰㈠紡涓昏锛岃屾妸鐪熸鐨勪富璇--鍔ㄨ瘝涓嶅畾寮锛堢煭璇級鏀惧湪鍚庨潰銆備笉瀹氬紡閫氬父鏈夐昏緫涓昏锛屼竴鑸敤for鐭鏉ュ紩鍑猴紝鍗砯or sb. to do sth.銆備緥锛欼t鈥檚 not easy for me to answer this question.瀵规垜鏉ヨ鍥炵瓟杩欎釜...
绛旓細鑻辫涓鍔ㄨ瘝涓嶅畾寮鍋氫富璇殑鐢ㄦ硶锛氬彲浠ョ洿鎺ヤ綔涓昏銆傚锛 To see is to believe. 浣嗗湪鑻辫涓紝甯哥敤it浣褰㈠紡涓昏锛岀湡姝ｇ殑涓昏鍗冲姩璇嶄笉瀹氬紡鏀惧湪鍚庨潰銆傚锛 It's wrong to play tricks on other people. It's our duty to keep our environment clean and tidy.瑙勫緥锛氬姩璇嶄笉瀹氬紡鍦ㄥ彞涓綔涓昏鏃讹紝甯告斁鍦...
绛旓細褰撲富璇緝闀,璋撹杈冪煭鏃,甯哥敤it鍋褰㈠紡涓昏,鑰屽皢涓嶅畾寮鏀惧埌璋撹鐨鍚庨潰. 銆愪緥濡傘 It is important for modern young people to master at least two foreign languages. It鍋氬舰寮忎富璇,涓嶅畾寮忔斁鍦ㄨ皳璇鍔ㄨ瘝涔嬪悗甯哥敤浜庝笅鍒楃粨鏋勪腑: a) It is+褰㈠璇(easy, important, difficult, foolish, inconvenient, unnecessary, ...
绛旓細鍔ㄨ瘝涓嶅畾寮浣滀富璇殑涓夌鏂瑰紡 I 涓嶅畾寮忎綔涓昏閫氬父浣嶄簬鍙ラ銆傚锛氣憼To see is to believe锛庣櫨闂讳笉濡備竴瑙併傗憽To get up early is necessary锛庢棭璧锋槸蹇呰鐨勩侷I 鎶婂紩瀵艰瘝it鏀惧湪鍙ラ浣褰㈠紡涓昏锛岃屾妸鐪熸鐨勪富璇斺斺斿姩璇嶄笉瀹氬紡锛堢煭璇級鏀惧湪鍚庨潰銆傚锛氣憼 It's not easy to work out the problem锛庤绠...
绛旓細閫氫織鍦拌锛屽湪鍙ｈ涓紝褰㈠紡涓昏鏄敤it鏀惧湪鍙ラ浠ｆ浛褰撲富璇殑鍔ㄨ瘝涓嶅畾寮锛屼互閬垮厤澶撮噸鑴氳交锛屽け鍘诲钩琛★細It is difficult to answer this question. 杩欐槸涓緢闅惧洖绛旂殑闂銆=To answer your question is difficult.鍔ㄨ瘝涓嶅畾寮忕殑閫昏緫涓昏鏄墽琛岃繖涓笉瀹氬紡鍔ㄤ綔鐨勪汉锛欼t is difficult for me to answer this ...
绛旓細鎸囦唬鍚庨潰鐨鍔ㄨ瘝涓嶅畾寮鐭鐨勫唴瀹“to remember this lesson”銆傝繖绉嶇敤娉曢潪甯告櫘閬嶏紝甯歌浜庢棩甯镐細璇濆拰涔﹂潰鏂囨湰涓備笂杩扮被鍨嬫彁渚涗簡鍑犵甯歌褰㈠紡涓昏鐨勫熀鏈舰寮忓拰鐢ㄩ斻傚湪鍏蜂綋鐨勮澧冨拰璇█涓彲鑳借繕鏈夊叾浠栫殑鍙樼鍜岀壒娈婄敤娉曘傞氳繃浜嗚В鍜岃繍鐢ㄨ繖浜涘熀鏈舰寮忥紝鍙互鏇村噯纭佹湁鏁堝湴琛ㄨ揪澶嶆潅鐨勫彞瀛愮粨鏋勩
绛旓細鎯宠薄涓涓嬶紝鑻辫涓殑鍔ㄨ瘝涓嶅畾寮忓氨鍍忎竴涓殣褰㈢殑涓昏锛岃櫧鐒朵笉鏄剧溂锛屽嵈鍦ㄥ彞瀛愪腑鍙戞尌鐫鑷冲叧閲嶈鐨勪綔鐢ㄣ傚畠鐙壒涔嬪鍦ㄤ簬锛屾棤璁轰綘鏄杩颁竴娆℃ц涓猴紝杩樻槸涔犳儻鎬х殑鏃ュ父娲诲姩锛鍔ㄨ瘝涓嶅畾寮忛兘鑳戒互涓嶅彉鐨勪汉绉板拰鏁帮紝閫傚簲澶氱鍙ュ瓙缁撴瀯锛屽涓汇佸銆佽ˉ銆佸畾銆佽〃銆佺姸绛夈傛彮绀哄姩璇嶄笉瀹氬紡鐨勫崕涓介潰绾 褰㈠紡涓昏鐨勯瓟娉曪細鐢"It'...
绛旓細褰涓嶅畾寮鐭銆鍔ㄥ悕璇鐭鍜屼粠鍙ヤ綔涓昏鏃讹紝涓昏閮ㄥ垎鐨勯暱搴︽绘槸瓒呰繃璋撹閮ㄥ垎銆傚湪杩欑鎯呭喌涓嬶紝濡傛灉浠嶆棫鎶婁富璇斁鍦ㄨ皳璇鍔ㄨ瘝鍓嶏紝鍙ュ瓙灏变細鏄惧緱澶撮噸鑴氳交銆備负浜嗚皟鑺傚彞瀛愮殑骞宠 锛屼簬鏄氨鎶婁富璇斁鍦ㄨ皳璇儴鍒嗙殑鍚庨潰锛屽師涓昏绌虹己鐨勪綅缃敱褰㈠紡涓昏it 鍏呭綋鈥滃個鍎♀濓紝鑰岀湡姝ｇ殑涓昏鍒欏湪鈥滃悗瀹瀭甯樺惉鏀库濄傚舰寮忎富璇敤浜庝笁绉...
绛旓細鍋氭棭鎿嶆湁鍒╀簬鎴戜滑鐨勫仴搴枫傚鏋鍔ㄨ瘝涓嶅畾寮澶暱锛屽父鐢 it 浣褰㈠紡涓昏锛岃屽皢鐪熸鐨勪富璇斺斿姩璇嶄笉瀹氬紡to do鍚庣疆銆備緥濡傦細It took me half an hour to walk there锛庢垜璧板埌閭ｅ効鑺变簡鍗婂皬鏃剁殑鏃堕棿銆傜敤娉曚簩锛氫綔琛ㄨ 鍔ㄨ瘝涓嶅畾寮弔o do寰寰鏀惧湪绯诲姩璇峛e锛坆ecome锛宻ound锛宼aste绛夌郴鍔ㄨ瘝鍚庨潰涓鑸笉鎺ヤ笉瀹氬紡锛夌殑鍚庨潰浣...
绛旓細鍔ㄨ瘝鍏呭綋涓昏闇瑕佺敤鍏锋湁鍚嶈瘝鎬х殑闈炶皳璇姩璇嶏紝鍖呮嫭鍔ㄥ悕璇鍜涓嶅畾寮銆傞潪璋撹鍔ㄥ厖褰撲富璇氬父鐢 鈥褰㈠紡涓昏 it + 璋撹閮ㄥ垎 + 鍔ㄥ悕璇嶆垨涓嶅畾寮忊 缁撴瀯銆備竴鑸鏉ワ紝鍔ㄥ悕璇嶈〃绀烘棩甯镐竴鑸剰涔夌殑琛屼负锛屼笉瀹氬紡琛ㄧず鏈潵鐨勫叿浣撹涓恒備緥濡傦細It is no use arguing with people who won't sees reason (涓庝笉璁查亾鐞嗙殑浜...
