2020¸ßÖÐÉúÎï µÚ¶þÕ ȾɫÌåÓëÒÅ´« ΢רÌâÈý ȾɫÌåÓëÒÅ´«µÄ½âÌâ·½·¨Ñ§°¸ Õã¿Æ°æ±ØÐÞ2 ÏÂÔر¾ÎÄ

´ð°¸ (1)ÔÓºÏ×Ó (2)ÒÅ´«Í¼½â£º

P XXÁÑ³á ¡Á XY·ÇÁÑ³á ¡ý

F1 XX XY XX XY

Áѳá¡â Áѳá¡á ·ÇÁѳá¡â ·ÇÁѳá¡á

1 ¡Ã 1 ¡Ã 1 ¡Ã 1 (3)·ÇÁѳá Áѳá

½âÎö (1)F1³öÏÖÁË·ÇÁѳᣬ˵Ã÷Ç×±¾µÄÁѳáÊÇÔÓºÏ×Ó¡£ (2)¼û´ð°¸ÖÐÒÅ´«Í¼½â¡£

(3)ÓÃÒ»´ÎÔÓ½»ÊµÑ飬ȷ¶¨¸ÃµÈλ»ùÒòλÓÚ³£È¾É«ÌåÉÏ»¹ÊÇXȾɫÌåÉÏ£¬ÐèÒª³£È¾É«ÌåÒÅ´«µÄÔÓ½»½á¹ûÓë°éXȾɫÌåÒÅ´«µÄÔÓ½»½á¹û²»Ò»Ö²ÅÄÜÅжϡ£¿ÉÑ¡ÓÃÔÓ½»×éºÏΪ£ºÁѳá(¡á)¡Á·ÇÁѳá(¡â)£¬Èç¹ûÊdz£È¾É«ÌåÒÅ´«£¬×Ó´úÁѳáÓдÆÐÔ¸öÌåÒ²ÓÐÐÛÐÔ¸öÌ壬ÈôÊÇ°éXȾɫÌåÒÅ´«£¬ÁѳáÖ»ÓдÆÐÔ¸öÌ壻Ҳ¿ÉÑ¡ÓÃ×éºÏ£ºÁѳá(¡â)¡ÁÁѳá(¡á)£¬ÈôÊdz£È¾É«ÌåÒÅ´«£¬ºó´ú·ÇÁѳáÓдÆÐÔ¸öÌåÒ²ÓÐÐÛÐÔ¸öÌ壬ÈôÊÇ°éXȾɫÌåÒÅ´«£¬×Ó´ú·ÇÁѳáÖ»ÓÐÐÛÐÔ¸öÌå¡£ ·½·¨×ܽá

1.ÀûÓÃÔÓ½»ÊµÑéÅжϻùÒòλÓÚ³£È¾É«ÌåÉÏ»¹ÊÇÐÔȾɫÌåÉÏ

Aa

A

aa

a

Aa

a

(1)Õý½»¡¢·´½»½á¹ûÏàͬ

5

(2)Õý½»¡¢·´½»½á¹û²»Í¬

(3)ÒþÐÔ(¡â)¡ÁÏÔÐÔ(¡á)£¬ºó´úÐÛÐÔ×Ó´úÖÐÓÐÏÔÐÔÐÔ×´

(4)ÒþÐÔ(¡â)¡ÁÏÔÐÔ(¡á)£¬ÐÛÐÔ×Ó´ú¾ùΪÒþÐÔÐÔ×´

2.¸ù¾ÝÔÓ½»ºó´úµÄ±íÏÖÐͼ°±ÈÀýÅжÏ

±äʽ3 ÒÑÖª¹ûÓ¬µÄ»ÒÉíÓëºÚÉíÊÇÒ»¶ÔÏà¶ÔÐÔ×´(ÏÔÐÔ»ùÒòÓÃB±íʾ£¬ÒþÐÔ»ùÒòÓÃb±íʾ)£»Ö±Ã«Óë·Ö²æëÊÇÁíÒ»¶ÔÏà¶ÔÐÔ×´(ÏÔÐÔ»ùÒòÓÃF±íʾ£¬ÒþÐÔ»ùÒòÓÃf±íʾ)¡£Á½Ö»Ç×´ú¹ûÓ¬ÔÓ½»£¬×Ó´úÖдƹûÓ¬±íÏÖÐͱÈÀý¼°ÐÛ¹ûÓ¬±íÏÖÐͱÈÀýÈçͼËùʾ¡£Çë»Ø´ð£º

(1)¿ØÖÆֱëÓë·Ö²æëµÄ»ùÒòλÓÚ________ÉÏ£¬ÅжϵÄÖ÷ÒªÒÀ¾ÝÊÇ_____________________¡£ (2)ÈôÈÃ×ÓÒ»´úÖлÒÉíÐÛ¹ûÓ¬ÓëºÚÉí´Æ¹ûÓ¬ÔÓ½»£¬ºó´úÖкÚÉí¹ûÓ¬ËùÕ¼±ÈÀýΪ________¡£×ÓÒ»´ú±íÏÖÐÍΪ»ÒÉíֱëµÄ´Æ¹ûÓ¬ÖУ¬´¿ºÏ×ÓÓëÔÓºÏ×ӵıÈÀýΪ________¡£

(3)ÈôʵÑéÊÒÓд¿ºÏµÄֱëºÍ·Ö²æë´Æ¡¢ÐÛ¹ûÓ¬Ç×±¾£¬ÄãÄÜ·ñͨ¹ýÒ»´úÔÓ½»ÊµÑéÈ·¶¨Õâ¶ÔµÈλ»ùÒòÊÇλÓÚ³£È¾É«ÌåÉÏ»¹ÊÇXȾɫÌåÉÏ£¿Çë˵Ã÷ÍƵ¼¹ý³Ì¡£

________________________________________________________________________¡£

6

´ð°¸ (1)XȾɫÌå ֱëÔÚ×Ó´ú´Æ¡¢ÐÛ¹ûÓ¬ÖоùÓгöÏÖ£¬¶ø·Ö²æëÕâÒ»ÐÔ×´Ö»ÔÚ×Ó´úÐÛ¹ûÓ¬ÖгöÏÖ 1

(2) 1¡Ã5 3

(3)ÄÜ¡£È¡Ö±Ã«´Æ¡¢ÐÛ¹ûÓ¬Óë·Ö²æë´Æ¡¢ÐÛ¹ûÓ¬½øÐÐÕý½»ºÍ·´½»(¼´Ö±Ã«´Æ¹ûÓ¬¡Á·Ö²æëÐÛ¹ûÓ¬¡¢·Ö²æë´Æ¹ûÓ¬¡ÁֱëÐÛ¹ûÓ¬)£¬ÈôÕý½»¡¢·´½»ºó´úÐÔ×´Ò»Ö£¬Ôò¸Ã¶ÔµÈλ»ùÒòλÓÚ³£È¾É«ÌåÉÏ£»ÈôÕý½»¡¢·´½»ºó´úÐÔ×´²»Ò»Ö£¬Ôò¸Ã¶ÔµÈλ»ùÒòλÓÚXȾɫÌåÉÏ

½âÎö (1)ÓÉÌâͼ¿ÉÖª£¬»ÒÉí¡¢ºÚÉíÕâ¶ÔÏà¶ÔÐÔ×´ÔÚ×Ó´úµÄ´Æ¡¢ÐÛ¸öÌåÖоù´æÔÚ£¬ËµÃ÷¿ØÖÆÕâ¶ÔÐÔ×´µÄµÈλ»ùÒòλÓÚ³£È¾É«ÌåÉÏ¡£ÒòΪ×Ó´úÖлÒÉí¡ÃºÚÉí£½3¡Ã1£¬ËùÒÔ»ÒÉíΪÏÔÐÔÐÔ×´£¬Ç×±¾µÄ»ùÒò×é³ÉΪBb¡ÁBb¡£ÓÖÒòΪֱëÔÚ×Ó´ú´Æ¡¢ÐÛ¹ûÓ¬ÖоùÓгöÏÖ£¬¶ø·Ö²æëÕâÒ»ÐÔ×´Ö»ÔÚ×Ó´úÐÛ¹ûÓ¬ÖгöÏÖ£¬ÓÉ´Ë¿ÉÒÔÍƶϿØÖÆֱëÓë·Ö²æëÕâÒ»¶ÔÏà¶ÔÐÔ×´µÄ»ùÒòλÓÚXȾɫÌåÉÏ¡£Í¬Ê±ÒÀ¾Ýºó´úÖдƹûÓ¬ÎÞ·Ö²æ룬˵Ã÷·Ö²æëÊÇÒþÐÔÐÔ×´ÇÒ¸¸±¾»ùÒòÐÍÊÇXY£¬ÐÛ¹ûÓ¬ÖÐֱë¡Ã·Ö²æ룽1¡Ã1£¬¿ÉÍƳöĸ±¾»ùÒòÐÍÊÇXX£¬ÓÉ´Ë¿ÉÍƳöÇ×±¾»ùÒòÐÍÊÇBbXX¡ÁBbXY¡£ 12

(2)Ö»¿¼ÂÇ»ÒÉí¡¢ºÚÉíµÄÒÅ´«Ê±£¬Ç×±¾Bb¡ÁBb¡ú1BB¡¢2Bb¡¢1bb£¬ÆäÖлÒÉíÓÐBB¡¢Bb£¬ÓëºÚ

332111

Éí(bb)ÔÓ½»Ðγɵĺó´úÖкÚÉí(bb)ËùÕ¼±ÈÀýÊÇ¡Á£½¡£ÓÉÓÚ×ÓÒ»´úÖÐֱë´ÆÓ¬µÄ»ùÒòÐÍÓÐ

32321Ff1115FF

XX¡¢XX£¬Òò´Ë»ÒÉíֱëµÄ´Æ¹ûÓ¬Öд¿ºÏ×ÓËùÕ¼±ÈÀýΪ¡Á£½£¬ÔÓºÏ×ÓÕ¼£¬¶þÕß±ÈÀýΪ

232661¡Ã5¡£

(3)ֻҪȡֱë´Æ¡¢ÐÛ¹ûÓ¬Óë·Ö²æë´Æ¡¢ÐÛ¹ûÓ¬½øÐÐÕý½»ºÍ·´½»£¬·ÖÎöºó´úÐÔ×´ÊÇ·ñÒ»Ö¼´¿ÉÈ·¶¨¸Ã»ùÒòµÄλÖá£ÈôÕý½»¡¢·´½»ºó´úÐÔ×´Ò»Ö£¬Ôò¸Ã¶ÔµÈλ»ùÒòλÓÚ³£È¾É«ÌåÉÏ£»ÈôÕý½»¡¢·´½»ºó´úÐÔ×´²»Ò»Ö£¬Ôò¸Ã¶ÔµÈλ»ùÒòλÓÚXȾɫÌåÉÏ¡£ ËÄ¡¢ÀíÐÔ˼ά£º°éÐÔÒÅ´«Óë·ÖÀ붨ÂɺÍ×ÔÓÉ×éºÏ¶¨ÂÉÖ®¼äµÄ¹Øϵ

Àý4 Á½¸öºìÑÛ³¤³áµÄ´Æ¡¢ÐÛ¹ûÓ¬Ï໥½»Å䣬ºó´ú±íÏÖÐͼ°±ÈÀýÈçÏÂ±í¡£ÉèÑÛÉ«»ùÒòΪA¡¢a£¬³á³¤»ùÒòΪB¡¢b¡£ÔòÇ×±¾µÄ»ùÒòÐÍΪ( )

±íÏÖÐÍ ´ÆÐÔ ÐÛÐÔ

A.BbXX BbXY C.BbAa BbAa ´ð°¸ A

½âÎö ´ÓÌâ±íÖп´³ö£¬ÔÚ´ÆÐÔÖÐȫΪºìÑÛ£¬ÐÛÐÔÖмÈÓкìÑÛÒ²Óа×ÑÛ£¬ÑÛÉ«ÒÅ´«£¬°éXȾɫÌåÒÅ´«£¬Ç×±¾ÎªXXºÍXY£»³¤³áÓë²Ð³áÎÞÂÛÔÚÐÛÐÔ»¹ÊÇÔÚ´ÆÐÔÖУ¬±ÈÀý¶¼ÊÇ3¡Ã1£¬ËµÃ÷Ϊ

7

Aa

A

Aa

A

Ff

Ff

F

F

ºìÑÛ³¤³á 3 3 ºìÑ۲гá 1 1 °×ÑÛ³¤³á 0 3 °×Ñ۲гá 0 1 B.BbAa BbAA D.BbXX BbXY

AA

A

³£È¾É«ÌåÒÅ´«£¬³¤³áΪÏÔÐÔ£¬Ç×±¾ÎªBbºÍBb¡£½«Á½ÖÖÐÔ×´×éºÏÔÚÒ»Æð£¬Ç×±¾»ùÒòÐÍΪBbXXºÍBbXY¡£ ·½·¨×ܽá

1.°éÐÔÒÅ´«Óë»ùÒò·ÖÀ붨ÂɵĹØϵ

A

Aa

(1)°éÐÔÒÅ´«×ñÑ­»ùÒòµÄ·ÖÀ붨ÂÉ¡£°éÐÔÒÅ´«ÊÇÓÉÐÔȾɫÌåÉϵĻùÒòËù¿ØÖƵÄÒÅ´«£¬Èô¾ÍÒ»¶ÔÏà¶ÔÐÔ×´¶øÑÔ£¬ÔòΪһ¶ÔµÈλ»ùÒò¿ØÖƵÄÒ»¶ÔÏà¶ÔÐÔ×´µÄÒÅ´«¡£ (2)°éÐÔÒÅ´«ÓÐÆäÌØÊâÐÔ£º

¢Ù´ÆÐÛ¸öÌåµÄÐÔȾɫÌå×é³É²»Í¬£¬ÓÐͬÐͺÍÒìÐÍÁ½ÖÖ¡£

¢ÚÓÐЩ»ùÒòÖ»´æÔÚÓÚXȾɫÌåÉÏ£¬YȾɫÌåÉÏÎÞÏàÓ¦µÄµÈλ»ùÒò£¬´Ó¶ø´æÔÚÏñXYµÄµ¥¸öÒþÐÔ»ùÒò¿ØÖƵÄÐÔ×´Ò²ÄܱíÏÖ¡£

¢ÛYȾɫÌå·ÇͬԴÇø¶ÎÉÏЯ´øµÄ»ùÒò£¬ÔÚXȾɫÌåÉÏÎÞÏàÓ¦µÄµÈλ»ùÒò£¬Ö»ÏÞÓÚÔÚÏàÓ¦ÐÔ±ðµÄ¸öÌåÖ®¼ä´«µÝ¡£

¢ÜÐÔ×´µÄÒÅ´«ÓëÐÔ±ðÏàÁªÏµ¡£ÔÚд±íÏÖÐͺÍͳ¼Æºó´ú±ÈÀýʱ£¬Ò»¶¨ÒªÓëÐÔ±ðÏàÁªÏµ¡£ 2.°éÐÔÒÅ´«Óë»ùÒò×ÔÓÉ×éºÏ¶¨ÂɵĹØϵ

ÔÚ·ÖÎö¼ÈÓÐÐÔȾɫÌåÓÖÓг£È¾É«ÌåÉϵĻùÒò¿ØÖƵÄÁ½¶Ô»òÁ½¶ÔÒÔÉϵÄÏà¶ÔÐÔ×´ÒÅ´«Ê±£¬Î»ÓÚÐÔȾɫÌåÉÏ»ùÒò¿ØÖƵÄÐÔ×´°´°éÐÔÒÅ´«´¦Àí£¬Î»ÓÚ³£È¾É«ÌåÉϵĻùÒò¿ØÖƵÄÐÔ×´°´»ùÒòµÄ·ÖÀ붨ÂÉ´¦Àí£¬ÕûÌåÉÏÔò°´»ùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂÉ´¦Àí¡£ 3.ͼʾ·ÖÎöÈýÕßÖ®¼äµÄ¹Øϵ

ÔÚÏÂÃæµÄʾÒâͼÖУ¬1¡¢2Ϊһ¶ÔÐÔȾɫÌ壬3¡¢4Ϊһ¶Ô³£È¾É«Ì壬Ôò»ùÒòA¡¢a¡¢B¡¢b×ñÑ­°éÐÔÒÅ´«¹æÂÉ£¬»ùÒòAÓëa¡¢BÓëb¡¢CÓëc×ñÑ­·ÖÀ붨ÂÉ£¬»ùÒòA(a)ÓëC(c)¡¢B(b)ÓëC(c)×ñÑ­×ÔÓÉ×éºÏ¶¨ÂÉ¡£¶øA(a)ÓëB(b)²»×ñÑ­×ÔÓÉ×éºÏ¶¨ÂÉ(ÔÚϸ°ûѧ»ù´¡ÉÏ£¬¼õÊýµÚÒ»´Î·ÖÁÑͬԴȾɫÌåµÄ·Ç½ãÃÃȾɫµ¥Ìå´æÔÚ½»²æ»¥»»£¬µ«Èô²»³öÏÖ½»²æ»¥»»£¬Ôò»ùÒòAbÓëaBÕûÌåÉÏ×ñÑ­·ÖÀ붨ÂÉ)¡£

b

±äʽ4 ºÉ˹̹ÄÌÅ£µÄ°×ϸ°û𤸽ȱÏÝÖ¢ÓëÕý³£ÐÔ×´ÓÉÒ»¶ÔµÈλ»ùÒò(A¡¢a)¿ØÖÆ£¬Èí¹Ç·¢Óý²»È«Ö¢ÓëÕý³£ÐÔ×´ÓÉÁíÒ»¶ÔµÈλ»ùÒò(B¡¢b)¿ØÖÆ£¬ÏÂͼΪºÉ˹̹ÄÌţij¼ÒϵÁ½ÖÖÒÅ´«²¡µÄϵÆ×ͼ¡£¢ò10δЯ´øÈí¹Ç·¢Óý²»È«»ùÒò¡£Çë»Ø´ð£º

8