ÌâÄ¿ÄÚÈÝ
(9·Ö)ijͬѧÔÚÑо¿ÐÔѧϰÖгä·ÖÀûÓôòµã¼ÆʱÆ÷Õë¶Ô×ÔÓÉÂäÌåÔ˶¯½øÐÐÁËÈçÏÂÈý¸öÎÊÌâµÄÉîÈëÑо¿£º
(1)µ±µØµÄÖØÁ¦¼ÓËÙ¶ÈÊǶàÉÙ£¿
(2)ÈçºÎ²â¶¨ÎïÌåÏÂÂä¹ý³ÌÖÐijһλÖõÄËٶȣ¿
(3)ÏÂÂä¹ý³ÌÖлúеÄÜÊÇ·ñÊغ㣿
´ËͬѧÒÀ¾ÝÕâЩÎÊÌâÉè¼ÆÁËÈçÏÂʵÑé·½°¸£º
Èçͼ9¼×Ëùʾ£¬½«´òµã¼ÆʱÆ÷(ƵÂÊΪf)¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬ÏÈ´ò¿ªµçÔ´¶øºóÊÍ·ÅÖØÎÖØÎï´ø¶¯Ö½´ø´Ó¾²Ö¹¿ªÊ¼ÏÂÂ䣬´ò³ö¼¸ÌõÖ½´ø²¢ÔÚÆäÖÐÑ¡³öÒ»Ìõ±È½ÏÀíÏëµÄÖ½´øÈçͼÒÒËùʾ£®ÔÚÖ½´øÉÏÈ¡³öÈô¸É¼ÆÊýµã£¬ÆäÖÐÿÁ½¸ö¼ÆÊýµãÖ®¼äÓÐËĸöµãδ»³ö£®
ͼ9
¢Ù£¨2·Ö£©ËùÐèÆ÷²ÄÓдòµã¼ÆʱÆ÷(´øµ¼Ïß)¡¢Ö½´ø¡¢¸´Ð´Ö½¡¢´øÌú¼ÐµÄÌú¼Ų̈ºÍ´ø¼Ð×ÓµÄÖØÎ´ËÍ⻹Ðè________(Ìî×Öĸ´úºÅ)ÖеÄÆ÷²Ä£®
¢Ú£¨2·Ö£©¼ÆËãµ±µØÖØÁ¦¼ÓËÙ¶Èg£½________.(ÓÃf¡¢x2¡¢x5±íʾ)
¢Û£¨3·Ö£©ÎªÁËÌá¸ßʵÑéµÄ׼ȷ³Ì¶È£¬¸ÃͬѧÓÃͼÏó·¨ÌÞ³ýżȻÎó²î½Ï´óµÄÊý¾Ý£¬ÎªÊ¹Í¼ÏßµÄбÂʵÈÓÚÖØÁ¦¼ÓËٶȣ¬³ý×öv£tͼÏóÍ⣬»¹¿É×÷________ͼÏó£¬Æä×ÝÖá±íʾµÄÊÇ________£¬ºáÖá±íʾµÄÊÇ________£®
¢Ü£¨2·Ö£©ÈçͼÒÒËùʾ£¬´ò¼ÆÊýµã5ʱÖØÎïµÄËÙ¶Èv5£½________.(ÓÃf¡¢x3¡¢x4¡¢x5±íʾ)
(1)µ±µØµÄÖØÁ¦¼ÓËÙ¶ÈÊǶàÉÙ£¿
(2)ÈçºÎ²â¶¨ÎïÌåÏÂÂä¹ý³ÌÖÐijһλÖõÄËٶȣ¿
(3)ÏÂÂä¹ý³ÌÖлúеÄÜÊÇ·ñÊغ㣿
´ËͬѧÒÀ¾ÝÕâЩÎÊÌâÉè¼ÆÁËÈçÏÂʵÑé·½°¸£º
Èçͼ9¼×Ëùʾ£¬½«´òµã¼ÆʱÆ÷(ƵÂÊΪf)¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬ÏÈ´ò¿ªµçÔ´¶øºóÊÍ·ÅÖØÎÖØÎï´ø¶¯Ö½´ø´Ó¾²Ö¹¿ªÊ¼ÏÂÂ䣬´ò³ö¼¸ÌõÖ½´ø²¢ÔÚÆäÖÐÑ¡³öÒ»Ìõ±È½ÏÀíÏëµÄÖ½´øÈçͼÒÒËùʾ£®ÔÚÖ½´øÉÏÈ¡³öÈô¸É¼ÆÊýµã£¬ÆäÖÐÿÁ½¸ö¼ÆÊýµãÖ®¼äÓÐËĸöµãδ»³ö£®
ͼ9
¢Ù£¨2·Ö£©ËùÐèÆ÷²ÄÓдòµã¼ÆʱÆ÷(´øµ¼Ïß)¡¢Ö½´ø¡¢¸´Ð´Ö½¡¢´øÌú¼ÐµÄÌú¼Ų̈ºÍ´ø¼Ð×ÓµÄÖØÎ´ËÍ⻹Ðè________(Ìî×Öĸ´úºÅ)ÖеÄÆ÷²Ä£®
A£®½»Á÷µçÔ´¡¢Ììƽ¼°ºÁÃ×¿Ì¶È³ß | B£®½»Á÷µçÔ´¡¢ºÁÃ×¿Ì¶È³ß |
C£®½»Á÷µçÔ´¡¢ºÁÃ׿̶ȳ߼°íÀÂë | D£®½»Á÷µçÔ´¡¢Ììƽ¼°íÀÂë |
¢Û£¨3·Ö£©ÎªÁËÌá¸ßʵÑéµÄ׼ȷ³Ì¶È£¬¸ÃͬѧÓÃͼÏó·¨ÌÞ³ýżȻÎó²î½Ï´óµÄÊý¾Ý£¬ÎªÊ¹Í¼ÏßµÄбÂʵÈÓÚÖØÁ¦¼ÓËٶȣ¬³ý×öv£tͼÏóÍ⣬»¹¿É×÷________ͼÏó£¬Æä×ÝÖá±íʾµÄÊÇ________£¬ºáÖá±íʾµÄÊÇ________£®
¢Ü£¨2·Ö£©ÈçͼÒÒËùʾ£¬´ò¼ÆÊýµã5ʱÖØÎïµÄËÙ¶Èv5£½________.(ÓÃf¡¢x3¡¢x4¡¢x5±íʾ)
£¨1£©B£¨2£©£¨3£©
£¨1£©¸ù¾ÝʵÑéµÄÒªÇóÐèÒª½»Á÷µçÔ´¡¢ºÁÃ׿̶ȳߣ¬Ñ¡ÏîBÕýÈ·£»
(2)¸ù¾Ý£¬µÃa=£»
(3) ÖØÎïÏÂÂäÖÁijһλÖÃËٶȵÄƽ·½´Ó¼ÆʱÆðÖØÎïÏÂÂäµÄ¸ß¶ÈµÄ2±¶£»
£¨4£©¸ù¾ÝÖмäʱ¿ÌµÄ˲ʱËٶȵÈÓÚÕâ¶Îʱ¼äµÄƽ¾ùËٶȣ¬ÓУº£¬£¬£¬ÁªÁ¢½âµÃ£ºv5=¡£
(2)¸ù¾Ý£¬µÃa=£»
(3) ÖØÎïÏÂÂäÖÁijһλÖÃËٶȵÄƽ·½´Ó¼ÆʱÆðÖØÎïÏÂÂäµÄ¸ß¶ÈµÄ2±¶£»
£¨4£©¸ù¾ÝÖмäʱ¿ÌµÄ˲ʱËٶȵÈÓÚÕâ¶Îʱ¼äµÄƽ¾ùËٶȣ¬ÓУº£¬£¬£¬ÁªÁ¢½âµÃ£ºv5=¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿