öλÔÓéÀֵǼÈë¿ÚÏÂÔØ

¡¡¡¡£¨a£©¾äÔڴ˲¢ÎÞÁÙʱÐÔÖÊ£¬µ«½Ï¿ÚÓﻯ¡££¨b£©¾äÔò½ÏΪÕýʽ¡£ÓÖ£¬£¨a£©¾ä±íʾ¶¯×÷ÏÖÔÚÈÔÔÚ¼ÌÐø¡£²¢½«ÑÓÐøÏÂÈ¥£¬£¨b£©¾äµÄ¶¯×÷ÊÇ·ñÑÓÐøÏÂÈ¥£¬ÐëÓÉÉÏÏÂÎľö¶¨£¬µ«ÔÚÒ»°ãÇé¿ö϶¼ÊÇÑÓÐøÏÂÈ¥µÄ¡£

¡¡¡¡£¨4£©ÏÖÔÚÍê³É½øÐÐʱÍùÍù±íʾ¶¯×÷ÔÚÖظ´£¬ÏÖÔÚÍê³ÉʱÔò³£³£²»´øÖظ´ÐÔ¡£È磺Have you been meeting her lately£¿£¨a£©

¡¡¡¡Have you met her lately£¿£¨b£©

¡¡¡¡£¨a£©¾äÓС°¾­³£Ïà»á¡±Ö®Ò⣬£¨b£©¾äÔòûÓС££¨b£©¾äÈçÓëoften£¬every dayµÈʱ¼ä×´ÓïÁ¬Ó㬵±È»Ò²±íʾ¶¯×÷ÔÚÖظ´¡£

¡¡¡¡£¨5£©ÏÖÔÚÍê³É½øÐÐʱ±È½ÏÉú¶¯£¬ÓÐʱº¬ÓÐÃ÷ÏԵĸÐÇéÉ«²Ê£¬¶øÏÖÔÚÍê³ÉʱÍùÍùֻ˵Ã÷Ò»¸öÊÂʵ£¬Ò»ÖÖÓ°Ïì»ò½á¹û£¬Æ½ÆÌÖ±Ðð£¬Ã»ÓÐʲô¸ÐÇéÉ«²Ê¿ÉÑÔ¡£È磺What have you been doing£¿£¨a£©

¡¡¡¡What have you done£¿£¨b£©

¡¡¡¡£¨a£©¾ä±íʾ¾ªÒì¡££¨b£©¾äÖ»ÊÇÒ»¸öÎÊÌâ¡£

¡¡¡¡Have you been waiting long£¿£¨a£©

¡¡¡¡Have you waited long£¿£¨b£©

¡¡¡¡£¨a£©¾ä½Ï£¨b£©¾äÉú¶¯¡£ÓÖ£¬£¨a£©¾ä±È½Ï¿ÚÓﻯ¡£

¡¡¡¡I have been wanting to meet you for long.£¨a£©

¡¡¡¡I have long wanted to meet you.£¨b£©

¡¡¡¡£¨a£©¾ä±È£¨b£©¾ä¸üÇ×ÇУ¬¸üÓÐÀñò¡£

¡¡¡¡Recently Mary has been doing her work regularly.£¨a£©

¡¡¡¡Recently Mary has done her work regularly.£¨b£©

¡¡¡¡£¨a£©¾äÏÔÈ»ÊÇÔÚ±íÑïÂêÀö¡££¨b£©Ö»ËµÃ÷Ò»¸öÊÂʵ¡£

¡¡¡¡ÏÂÃ滹ÓÐÒ»Àý£¬ÆÄΪÓÐȤ£ºWho's been eating my apples£¿£¨a£©

¡¡¡¡Who's eaten my apples£¿£¨b£©

¡¡¡¡£¨a£©¾äÓÐÇ¿ÁҵĸÐÇéÉ«²Ê£¬±íʾ·ßÅ­²»Âú£¬£¨b£©¾äÖ»ÊÇÏ£Íû»Ø´ðµÄÒ»¸öÎÊÌâ¡£ÓÖ£¬£¨a£©¾ä¼æÓнøÐÐʱ̬£¬ËùÒÔÓС°Æ»¹ûδ±»È«²¿³Ô¹â¡±µÄÒâ˼£¬£¨b£©¾äÊÇÍê³Éʱ̬£¬ËµÃ÷¡°Æ»¹ûÒ»¸ö²»Ê£ÁË¡±¡£