before/after/until/when/as/since的区别与用法 before/since/that/after/when的区...
until\u3001after\u3001before\u548csince\u7684\u533a\u522b\u3001\u7528\u6cd5\u548c\u610f\u601d\u8fd9\u4e09\u4e2a\u4ecb\u8bcd\u4e3b\u8981\u533a\u522b\u5982\u4e0b\uff1a
before\u610f\u601d\u662f\u201c\u5728...\u4e4b\u524d\u201d
he
arrived
before
me.
\u4ed6\u5728\u6211\u4e4b\u524d\u5230\u8fbe.
after\u610f\u601d\u662f\u201c\u5728...\u4e4b\u540e\u201d
c
comes
after
b
in
the
alphabet.
\u5728\u5b57\u6bcd\u8868\u4e2dc\u63a5\u5728b\u540e\u9762.
until\u610f\u601d\u662f\u201c\u76f4\u5230...\u65f6\u201d
until
she
spoke
i
hadn't
realized
she
was
foreign.
\u5979\u8981\u4e0d\u8bf4\u8bdd\u6211\u8fd8\u4e00\u76f4\u4e0d\u77e5\u9053\u5979\u662f\u5916\u56fd\u4eba.
1在·····之前
2在····之后
3直到
4当···时候
5像····一样
6从····
until:直到…。相关词组：not…until解释：直到…才结束！
as接条件状语：常解释：正如。（表示原因，条件的）
since解释：从…开始。他跟的是时间点。如1999，十六世纪三十年代。
While：解释：正当做…。有时候也做介词：而且。
before：在…之前。
when：当…时候。
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绛旓細"Before" 鏄竴涓父鐢ㄧ殑鑻辫浠嬭瘝锛岀敤鏉ヨ〃绀哄湪鏌愪釜鐗瑰畾鏃堕棿銆佷簨浠躲佸湴鐐规垨鏉′欢涔嬪墠鍙戠敓鐨勪簨鎯呫傚畠鍙互鏈変互涓嬪嚑绉嶅惈涔夛細1.鏃堕棿涓婄殑鍏堝悗锛 "Before" 鐢ㄦ潵琛ㄧず鏌愪釜浜嬩欢鎴栨椂闂寸偣鍦ㄥ彟涓涓簨浠舵垨鏃堕棿鐐逛箣鍓嶅彂鐢熴備緥濡傦紝"I had breakfast before going to work"锛堟垜鍦ㄤ笂鐝箣鍓嶅悆浜嗘棭椁愶級銆2.鏉′欢鎴栧師鍥狅細 "...
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绛旓細before鐨勬剰鎬濓細prep. 锛堟椂闂翠笂锛夊湪鈥︹︿箣鍓嶏紝鏃╀簬锛涘湪锛堟煇涓挓鐐癸級涔嬪墠锛涳紙娆″簭锛夊湪鈥︹︿箣鍓嶏紱褰撻潰锛屽湪鈥︹﹂潰鍓嶏紱鐢扁︹﹁冭檻涓紱闈㈠锛堟硶闄紝娉曞涵鎴栧叾浠栧畼鏂规満鏋勶級骞跺彈瀹★紱姣斺︹︽洿閲嶈锛涳紙浣嶇疆锛夊湪鈥︹﹀墠闈紱锛堟湭鏉ュ皢鍙戠敓鐨勪簨锛夌瓑寰呯潃锛岄潰涓寸潃锛涳紙瀹佸彲鈥︹﹁岋級涓嶆効鈥︹︼紱鍦ㄢ︹﹀奖鍝嶄笅锛屽湪鈥︹...
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