ÏÖÓбàºÅΪ¢Ù¡«¢áµÄ9Ö»ëàÊó£¬ÆäÖбàºÅÊÇÆæÊýµÄΪÐÛÐÔ£¬Å¼ÊýµÄΪ´ÆÐÔ¡£ÒÑÖª¢ÛºÍ¢ÜÊÇ¢ÙÓë¢Ú²úÉúµÄºó´ú£¬¢ßºÍ¢àÊÇ¢ÝÓë¢Þ²úÉúµÄºó´ú£¬¢áÊÇ¢ÜÓë¢ß²úÉúµÄºó´ú£¬¢ÛºÍ¢àÊÇ°×É«£¬ÆäÓà¾ùΪºÚÉ«¡£ÈôÓÃB¡¢b·Ö±ð±íʾÆäÏÔÒþÐÔ»ùÒò¡£Çë·ÖÎö²¢»Ø´ð£º

£¨1£©Çë¸ù¾ÝÌâÒ⣬»­³öÒÅ´«ÏµÆ×ͼ¡£

£¨2£©ëàÊóµÄëɫÖУ¬              ÊÇÏÔÐÔÐÔ×´¡£

£¨3£©¿ØÖÆëàÊóµÄëɫ»ùÒòλÓÚ             ȾɫÌåÉÏ¡£¸öÌå¢ÜµÄ»ùÒòÐÍÊÇ            £»¸öÌå¢ßΪÔÓºÏ×ӵĸÅÂÊΪ           ¡£

£¨4£©ÈôÀûÓÃÒÔÉÏëàÊó¼ì²â¢áµÄ»ùÒòÐÍ£¬¿É²ÉÈ¡µÄ·½·¨ÊÇÑ¡È¡           Óë¢á½»Å䣬½áÂÛÊÇ                                                              ¡£

£¨1£©¼ûÏÂͼ

£¨2£©ºÚÉ«   £¨3£©³£È¾É«Ìå    BB»òBb£¨½«¡°»ò¡±´ð³É¡°ºÍ¡±²»¸ø·Ö£¬Ö»Ð´BB»òֻдbbÒ²²»¸ø·Ö£©   2/3

£¨4£©¢à   Èôºó´úÖгöÏÖ°×ë¸öÌ壬˵Ã÷ÆäÊÇÔÓºÏ×Ó£¨1·Ö£©£»Èôºó´úȫΪºÚë¸öÌ壬˵Ã÷ÆäΪ´¿ºÏ×Ó£¨1·Ö£©¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2011½ì½­ËÕÊ¡Ì©ÖÝÖÐѧ¸ßÈýÉÏѧÆÚÆÚÖп¼ÊÔÉúÎïÊÔÌâ ÌâÐÍ£º×ÛºÏÌâ

Òȵ°°×ø³£±»ÓÃÓÚÑо¿Ã¸µÄ»îÐÔ£¬²¢³£ÒÔÀÒµ°°×Ϊµ×Îï¼ì²âëÄøµÄ»îÁ¦¡£Çë·ÖÎö²¢»Ø´ðÏÂÁÐÎÊÌ⣺
(1)Òȵ°°×øµÄ»¯Ñ§±¾Öʺʹ߻¯Ë®½âµÄ»¯Ñ§¼üÒÀ´ÎÊÇ___________¡¢_______ ____ ¡£
(2)ÏÖÓÐÍÙÒºµí·Ûø¡¢Î¸µ°°×ø¡¢Ö¬·¾Ã¸ºÍÒȵ°°×øµÄ»ìºÏÒº£¬ÇëÄãÉè¼ÆÒ»¸öpHºÍζÈÌõ¼þ£¬Ê¹»ìºÏÒºÄܹ»·Ö½â¸ü¶àµÄÎïÖÊ¡£____________________________________________¡£
(3)ijͬѧΪÑо¿Òȵ°°×øµÄÊÊÒËpH£¬Éè¼ÆÁËʵÑé²¢½øÐÐÒÔÏÂʵÑé²½Ö裺
µÚÒ»²½£ºÈ¡3Ö§ÊԹܲ¢±àºÅ£¬·Ö±ð¼ÓÈëO.5£¥µÄÀÒµ°°×ÈÜÒº2 mL¡£
µÚ¶þ²½£ºÏòÊÔ¹ÜÖмÓÊÊÁ¿»º³åÒº£¬Ê¹3Ö§ÊÔ¹ÜÖз´Ó¦ÒºµÄpHÖµÒÀ´ÎΪ7.0¡¢8.0¡¢9.O¡£
µÚÈý²½£º·Ö±ðÏò3Ö§ÊÔ¹ÜÖмÓÈëO.5£¥µÄÒȵ°°×øÈÜÒºl mL£¬40¡æˮԡ¡£
¢ÙÉè¼Æ±í¸ñÌîдÉÏÊöʵÑé²½Ö裬²¢×¼±¸¼Ç¼ʵÑé½á¹û£º
¢ÚÈô½«40¡æµÄˮԡζȷֱ𽵵͵½O¡æ»òÌá¸ßµ½70¡æ£¬Æä½á¹û»áÔõÑù? ________________¡£ÈôÔÚpH£½8£®Oʱ£¬·´Ó¦ËÙ¶È×î¿ì£¬¿ÉÓÃʲô·½·¨½øÐмì²â? ______________________¡£¸ÃʵÑéµÃ³öµÄ½áÂÛÊÇʲô? _______________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010Äê¹ã¶«Ê¡¶«Ý¸ÊиßÒ»µÚ¶þѧÆÚÆÚÄ©¿¼ÊÔÉúÎïA¾í ÌâÐÍ£º×ÛºÏÌâ

£¨10·Ö£©ÏÖÓбàºÅΪ¢Ù¡«¢áµÄ9Ö»ëàÊó£¬ÆäÖбàºÅÊÇÆæÊýµÄΪÐÛÐÔ£¬Å¼ÊýµÄΪ´ÆÐÔ¡£ÒÑÖª¢ÛºÍ¢ÜÊÇ¢ÙÓë¢Ú²úÉúµÄºó´ú£¬¢ßºÍ¢àÊÇ¢ÝÓë¢Þ²úÉúµÄºó´ú£¬¢áÊÇ¢ÜÓë¢ß²úÉúµÄºó´ú£¬¢ÛºÍ¢àÊÇ°×É«£¬ÆäÓà¾ùΪºÚÉ«¡£ÈôÓÃB¡¢b·Ö±ð±íʾÆäÏÔÒþÐÔ»ùÒò¡£Çë·ÖÎö²¢»Ø´ð£º
£¨1£©Çë¸ù¾ÝÌâÒ⣬»­³öÒÅ´«ÏµÆ×ͼ¡££¨2·Ö£©
£¨2£©ëàÊóµÄëɫÖУ¬             ÊÇÏÔÐÔÐÔ×´¡£
£¨3£©¿ØÖÆëàÊóµÄëɫ»ùÒòλÓÚ            È¾É«ÌåÉÏ¡£¸öÌå¢ÜµÄ»ùÒòÐÍÊÇ           £»¸öÌå¢ßΪÔÓºÏ×ӵĸÅÂÊΪ          £¨2·Ö£©¡£
£¨4£©ÈôÀûÓÃÒÔÉÏëàÊó¼ì²â¢áµÄ»ùÒòÐÍ£¬¿É²ÉÈ¡µÄ·½·¨ÊÇÑ¡È¡          Óë¢á½»Å䣬½áÂÛÊÇ                                                             ¡££¨2·Ö£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2013½ì¸£½¨Ê¡ËĵØÁùУ¸ß¶þÏÂѧÆÚµÚÒ»´ÎÁª¿¼ÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

¢ñ.µ÷²éij²ÝÔ­ÌïÊóÊýÁ¿Ê±,ÔÚÉèÖÃ1¹«ÇêµÄµ÷²éÇøÄÚ£¬·ÅÖÃ100¸ö²¶ÊóÁý£¬Ò»Ò¹¼ä²¶»ñÊó32Í·£¬½«²¶»ñµÄÊó¾­±ê¼ÇºóÔÚÔ­µØÊÍ·Å¡£ÊýÈÕºó£¬ÔÚͬһµØ·½ÔÙ·ÅÖÃͬÑùÊýÁ¿µÄ²¶ÊóÁý£¬Õâ´Î¹²²¶»ñ30Í·£¬ÆäÖÐÓÐÉϴαê¼Ç¹ýµÄ¸öÌå10Í·¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1) Èô¸ÃµØÇøÌïÊóÖÖȺ¸öÌå×ÜÊýΪN£¬ÔòN=_____Í·¡£

A£®30      B£®32      C£®64      D£®96

(2) ҪʹÉÏÃæËù¼ÆËãµÄÖÖȺ¸öÌå×ÜÊýºÍʵ¼ÊÏà·û£¬ÀíÂÛÉÏÔÚµ÷²éÆÚ±ØÐëÂú×ãµÄ2¸öÌõ¼þÊÇ______¡£[À´Ô´:ѧ¡£¿Æ¡£ÍøZ¡£X¡£X¡£K]

A.Óн϶à¸öÌåǨ³öµ÷²éÇø

B£®µ÷²éÇøÄÚûÓн϶à¸öÌåËÀÍö

C£®µ÷²éÇøÄÚûÓн϶à¸öÌå³öÉú

D£®Óн϶à¸öÌåǨÈëµ÷²éÇø

(3)ÈôijÖÖȺÓгÉÊóaÍ·(¼ÆËãʱ×÷ΪÇ×´ú)£¬Ã¿Í·´ÆÊóÒ»Éú²ú×Ð16Í·£¬¸÷´ú´ÆÐÛÐÔ±ð±ÈÀý¾ùΪ1£º1£¬×Ó´úÓ×Êó¾ù·¢ÓýΪ³ÉÊó£¬ËùÓиöÌåµÄ·±Ö³Á¦¾ùÏàµÈ£¬Ôò´ÓÀíÂÛÉϼÆË㣬µÚn´úÉú²úµÄ×Ó´úÊýΪ_____Í·¡£

A.a¡Á8n-1      B.a¡Á8n+1      C. a¡Á8n      D.a¡Á8n-2

¢ò. µÈ¾àÈ¡Ñù·¨Êǵ±µ÷²éµÄ×ÜÌåΪ³¤ÌõÐÎʱ²ÉÓõķ½·¨£¬ÊÇÔÚ³¤·½ÐεضÎÉÏ£¬ÏȽ«µ÷²é×ÜÌå·ÖΪÈô¸ÉµÈ·Ý£¬ÓɳéÑù±ÈÂʾö¶¨¾àÀë»ò¼ä¸ô£¬È»ºó°´ÕâÒ»ÏàµÈµÄ¾àÀë»ò¼ä¸ô³éÈ¡Ñù·½µÄ·½·¨¡£

£¨1£©ÏÖÓÐijµ÷²éС×é´òËãµ÷²éУ԰²ÝƺÖÐÆѹ«Ó¢µÄÖÖȺÃܶȡ£Õâ¿é²Ýƺ³¤100m£¬¿í30m£¬µ÷²éʱ³éÈ¡10¸öÑù·½£¬ÄÇôӦ¸Ãÿ         ¾àÀëÉèÒ»Ñù·½£¬Ñù·½´óСӦ        ¡£

£¨2£©Èôµ÷²éС×éÑ¡È¡µÄÑù·½¾ùΪ1m2,ͳ¼Æµ½¸÷Ñù·½ÄÚÆѹ«Ó¢µÄÊýÁ¿ÈçÏ£º

Ñù·½±àºÅ

1

2

3

4

5

6

7

8

9

10

ÖÖȺÊýÁ¿£¨Ö꣩

11

10

8

12

7

9

10

9

11

12

ÔòУ԰²ÝƺÖÐÆѹ«Ó¢µÄÖÖȺÃܶÈÊÇ               ¡£

£¨3£©·ÖÎö£¨2£©ÖÐËùµÃÊýÖµÊÇ·ñÓëʵ¼ÊÖÖȺÃܶÈÍêÈ«Ò»Ö£¿       ¡£ÎªÊ²Ã´£¿        

                                      ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010Äê¹ã¶«Ê¡¶«Ý¸ÊиßÒ»µÚ¶þѧÆÚÆÚÄ©¿¼ÊÔÉúÎïA¾í ÌâÐÍ£º×ÛºÏÌâ

£¨10·Ö£©ÏÖÓбàºÅΪ¢Ù¡«¢áµÄ9Ö»ëàÊó£¬ÆäÖбàºÅÊÇÆæÊýµÄΪÐÛÐÔ£¬Å¼ÊýµÄΪ´ÆÐÔ¡£ÒÑÖª¢ÛºÍ¢ÜÊÇ¢ÙÓë¢Ú²úÉúµÄºó´ú£¬¢ßºÍ¢àÊÇ¢ÝÓë¢Þ²úÉúµÄºó´ú£¬¢áÊÇ¢ÜÓë¢ß²úÉúµÄºó´ú£¬¢ÛºÍ¢àÊÇ°×É«£¬ÆäÓà¾ùΪºÚÉ«¡£ÈôÓÃB¡¢b·Ö±ð±íʾÆäÏÔÒþÐÔ»ùÒò¡£Çë·ÖÎö²¢»Ø´ð£º

£¨1£©Çë¸ù¾ÝÌâÒ⣬»­³öÒÅ´«ÏµÆ×ͼ¡££¨2·Ö£©

£¨2£©ëàÊóµÄëɫÖУ¬              ÊÇÏÔÐÔÐÔ×´¡£

£¨3£©¿ØÖÆëàÊóµÄëɫ»ùÒòλÓÚ             ȾɫÌåÉÏ¡£¸öÌå¢ÜµÄ»ùÒòÐÍÊÇ            £»¸öÌå¢ßΪÔÓºÏ×ӵĸÅÂÊΪ          £¨2·Ö£©¡£

£¨4£©ÈôÀûÓÃÒÔÉÏëàÊó¼ì²â¢áµÄ»ùÒòÐÍ£¬¿É²ÉÈ¡µÄ·½·¨ÊÇÑ¡È¡           Óë¢á½»Å䣬½áÂÛÊÇ                                                              ¡££¨2·Ö£©

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸