Öп¼¸´Ï°ÎïÀíʵÑéרÌâ¹éÀิϰ
1¡¢Èçͼ1Ëùʾ£¬Óóß×Ó×÷ÀÖÆ÷̽¾¿¾ö¶¨Òôµ÷¸ßµÍµÄÒòËØ£¬°Ñ¸Ö³ß½ô°´ ÔÚ×ÀÃæÉÏ£¬Ò»¶ËÉì³ö×À±ß£¬²¦¶¯¸Ö³ß£¬ÌýËüÕñ¶¯·¢³öµÄÉùÒô£¬Í¬Ê± ×¢Òâ¸Ö³ßÕñ¶¯µÄ¿ìÂý£¬¸Ä±ä¸Ö³ßÉì³ö×À±ßµÄ³¤¶È£¬Ôٴ⦶¯£¬Ê¹¸Ö ³ßÿ´ÎµÄÕñ¶¯·ù¶È´óÖÂÏàͬ¡£ÊµÑé·¢ÏÖ£º¡ð1³ß×ÓÉì³ö×ÀÃæµÄ³¤¶È Ô½³¤Õñ¶¯Ô½ £¬·¢³öÉùÒôµÄÒôµ÷Ô½ £»³ß×ÓÉì³ö
×ÀÃæµÄ³¤¶ÈÔ½¶ÌÕñ¶¯Ô½ £¬·¢³öÉùÒôµÄÒôµ÷Ô½ ¡£
Óɴ˿ɵóö½áÂÛ£ºÒôµ÷µÄ¸ßµÍ
Óë ÓйØ
2¡¢ÎªÁËÑéÖ¤¡°ÉùÒôµÄ´«²¥ÐèÒª½éÖÊ¡±£¬Ð¡»ªÉè¼ÆÁËÒ»Ì×ÇÉÃîµÄʵÑé×°Öãº
ÔÚ¹ã¿ÚÆ¿ÄÚÓÃϸÏßµõÆð°Ö°ÖµÄÊÖ»ú£¬ÏßµÄÄ©¶Ë¹Ì¶¨ÔÚÆ¿¿ÚµÄÈíľÈûÉÏ£¬Æ¿ÄڵĿÕÆø¿ÉÓÉÆ¿¿ÚµÄ²£Á§¹Ü³é³ö£¬Èçͼ2Ëùʾ¡£
£¨1£©ÔÚûÓгéÆøʱ£¬Ð¡»ªÓüÒÀïµÄµç»°²¦´òÊÖ»ú£¬Ëû £¨Ñ¡Ìî¡°ÄÜ¡±
»ò¡°²»ÄÜ¡±£©Ìý¼ûÊÖ»úÁåÉù¡£
£¨2£©µ±Ð¡»ª¾¡Á¿³é¾¡Æ¿ÖеĿÕÆøºó£¬ÔÙ²¦´òÊÖ»ú£¬ËûÌýµ½µÄÊÖ»úÁåÉù
µÄÇé¿öÊÇ£º ¡£
£¨3£©Í¨¹ýÒÔÉÏÁ½´ÎʵÑéµÄ¶Ô±È£¬Ð¡»ªµÃ³öµÄ½áÂÛÊÇ ¡£
3¡¢ÎªÁË̽¾¿¹â·´ÉäʱµÄ¹æÂÉ£¬Ð¡Ã÷½øÐÐÁËÈçͼ3ËùʾµÄʵÑé¡£ ¢ÅÇëÔÚͼÖбê³ö·´Éä½ÇµÄ¶ÈÊý¡£
¢ÆСÃ÷Ïë̽¾¿·´Éä¹âÏßÓëÈëÉä¹âÏßÊÇ·ñÔÚͬһƽÃæÄÚ£¬ËûÓ¦ÈçºÎ²Ù ×÷£¿
¢ÇÈç¹ûÈùâÏßÄæ×ÅOFµÄ·½ÏòÉäÏò¾µÃ棬»á·¢ÏÖ·´Éä¹âÏßÑØ×ÅOE ·½ÏòÉä³ö£¬Õâ±íÃ÷£º
4¡¢Ð¡ºìͬѧÔÚ×ö¡°Ì½¾¿Æ½Ãæ¾µ³ÉÏñ¡±µÄʵÑéʱ£¬½«Ò»¿é²£Á§°åÊúÖ±¼ÜÔÚ
ˮƽ̨ÉÏ£¬ÔÙÈ¡Á½¶ÎÍêÈ«ÏàͬµÄÀ¯ÖòAºÍB£¬µãȼ²£Á§°åÇ°µÄÀ¯ÖòA£¬½øÐй۲죬Èçͼ4Ëùʾ£¬ÔÚ´ËʵÑéÖУº
(1)СºìÑ¡Ôñ²£Á§°å´úÌæ¾µ×Ó½øÐÐʵÑéµÄÄ¿µÄÊÇ__________£®
ͼ1
ͼ2
ͼ3
¿ÕÆøÖеÄÈëÉä½Çi 0¡ã 30¡ã 45¡ã 60¡ã Ë®ÖеÄÕÛÉä½Çr 0¡ã 22¡ã 32¡ã 40¡ã (2)ËùÓÿ̶ȳߵÄ×÷ÓÃÊDZãÓڱȽÏÏñÓëÎï0¡ã 17¡ã 24¡ã 30¡ã ͼ4 ²£Á§ÖеÄÕÛÉä½Ç ________¹Øϵ£® (3)Ñ¡È¡Á½¶ÎÍêÈ«ÏàͬµÄÀ¯ÖòÊÇΪÁ˱ȽÏÏñÓëÎïµÄ__________¹Øϵ£®
(4)ÒÆÈ¥ºóÃæµÄÀ¯ÖòB£¬²¢ÔÚÆäËùÔÚλÖÃÉÏ·ÅÒ»¹âÆÁ£¬Ôò¹âÆÁÉÏ__________½ÓÊÕµ½À¯ÖòÖòÑæµÄÏñ(Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±)£®ËùÒÔƽÃæ¾µËù³ÉµÄÏñÊÇ__________Ïñ(Ìî¡°Ð顱»ò¡°Êµ¡±)£® (5)Сºì½«À¯ÖòÖð½¥Ô¶Àë²£Á§°åʱ£¬ËüµÄÏñ__________ (Ìî¡°±ä´ó¡±¡¢¡°±äС¡±»ò¡°²»±ä¡±)£® 5¡¢Ä³ÊµÑéС×éÔÚ̽¾¿¹âµÄÕÛÉä¹æÂÉʱ£¬½«¹â´Ó¿ÕÆø·Ö±ðÉäÈëË®ºÍ²£Á§£¬²âµÃÊý¾ÝÈçÏÂ±í£º ·ÖÎö±í¸ñÖеÄÊý¾Ý£¬Äã¿Ï¶¨ÄܵóöһЩ¹æÂÉ¡£Çëд³öÒ»
Ìõ£º ¡£ 6¡¢ÔÚ¡°Ì½¾¿Í¹Í¸¾µ³ÉÏñµÄ¹æÂÉ¡±µÄʵÑéÖС£
(1)ʵÑéʱ£¬Ó¦Ê¹ÖòÑ桢͹͸¾µ¡¢¹âÆÁµÄÖÐÐÄ´óÖÂÔÚ________¡£ ͼ4 (2)ËùÓÃ͹͸¾µµÄ½¹¾àΪ10 cm¡£Ä³Í¬Ñ§µÄʵÑéÊý¾ÝÈçÏÂ±í¡£
´ÎÊý ÎïÌ嵽͹͸¾µµÄ¾àÀë/cm Ïñµ½Í¹Í¸¾µµÄ¾àÀë/cm ÏñµÄ´óС(·Å´ó»òËõС) ÏñµÄÕýµ¹ 1 2 3 4 5 30 20 14 10 8 15 20 35 / / ËõС µÈ´ó ·Å´ó ²»³ÉÏñ ·Å´ó µ¹ µ¹ µ¹ / Õý ¢Ù·ÖÎö1¡¢2¡¢3´ÎʵÑéµÄÊý¾Ý¿ÉÖª_______¡¢______¡¢_____¡£
¢ÚÔÚµÚ5´ÎʵÑéÖУ¬´Ó_______Ò»²à͸¹ý͸¾µ¿´µ½ÔÚ_______Ò»²à·Å´óµÄÏñ¡£ 7¡¢Ä³Í¬Ñ§ÔÚ×ö¡°Ñо¿º£²¨ÈÛ»¯¡±µÄʵÑé¡£
(1)ËûÓÃζȼƲâÁ¿º£²¨ÔÚ¼ÓÈȹý³ÌÖеÄζÈʱ£¬Ö÷Òª²½ÖèÓУ¨ £©
A.½«Î¶ȼƵIJ£Á§ÅÝÓ뺣²¨³ä·Ö½Ó´¥£¬²»ÒªÅöµ½ÈÝÆ÷µ×»òÈÝÆ÷±Ú
B.Á˽⺣²¨ÈÛ»¯Ê±µÄζȣ¬Ñ¡ÔñÒ»Ö§Á¿³ÌºÏÊʵÄζȼÆ
C.¶ÁȡζȼƶÁÊýʱ£¬Î¶ȼƲ£Á§ÅÝÈԺͺ£²¨½Ó´¥ ͼ5 D.¹Û²ìζȼƵÄÁ¿³ÌºÍ·Ö¶ÈÖµ
ÉÏÊö²½ÖèºÏÀíµÄ˳ÐòÊÇ______________(Ö»ÌîдÐòºÅ)¡£
(2)ͼ5¼×ÊǺ£²¨Î¶ÈËæʱ¼ä±ä»¯µÄͼÏ󣬵±tʱ=10 minʱº£²¨´¦ÓÚ__________״̬£¬Í¼5ÒÒËùʾζȼÆÏÔʾµÄÊǺ£²¨Ä³Ê±¿ÌµÄζȣ¬ËüµÄʾÊýÊÇ__________¡æ ¡£
8¡¢ÎªÁËÑо¿Ë®µÄ·ÐÌÚ£¬ÕÅâùȻͬѧ¹Û²ìÁËË®ÔÚ¼ÓÈȹý³ÌÖÐζÈËæ¼ÓÈÈʱ¼äµÄ±ä»¯Çé¿ö£¬²¢¼Ç¼
ÓйØÊý¾ÝÈçÏÂ±í£º
ʱ¼ä/min 0 1 2 3 4 5 6 7 8 9 ¢ÅÇë¸ù¾Ý¼Ç¼µÄÊý¾ÝÔÚͼÖÐÏÈÃèµã£¬ÔÙÓÃƽ»¬µÄÇúÏß»³ö
ζÈ/¡æ 90 92 94 96 97 98 99 99 99 99 ζÈËæʱ¼ä±ä»¯µÄͼÏó¡£
¢ÆÓÉʵÑé½á¹û¿ÉÒÔÄê³öË®µÄ·Ðµã²»µ½100¡æ£¬ÄãÈÏΪÔÒòÊÇ£º
________¡£
2
¢ÇÓÉʵÑé½á¹û¿ÉÒÔÄê³öË®·ÐÌÚ½øµÄ¹æÂÉÊÇ£º_______________¡£
¢ÈË®·ÐÌÚʱ£¬¿ÉÒÔ¿´µ½Ë®ÃæÉϲ»Í£µÄð¡°°×Æø¡±£¬´ËÏÖÏó²úÉúµÄÔÒòÊÇ£º________________¡£ 9¡¢ÔÚÁ¬½Óµç·ʱ£¬Èç·¢ÏÖÓÐÁ¬½Ó´íÎ󣬲»ÉÙͬѧϰ¹ßÓÚ½«µç·ȫ²¿²ðÉ¢£¬ÖØÐÂÁ¬½Ó£®Æäʵ£¬ÓÐ
ʱֻҪ˼¿¼Ò»Ï£¬²ð³ý»ò¸Ä½ÓijЩµ¼Ïß¾ÍÄܽâ¾öÎÊÌâ¡£ÏÖÔÚ¿¼¿¼Ä㣬Èçͼ6ÊÇijͬѧÁ¬½ÓµÄµç·£º
ͼ6
£¨1£©Èç¹ûºÏÉÏ¿ª¹Ø£¬½«³öÏÖ_______ÏÖÏó£¨Ñ¡Ìî¡°¶Ï·¡±»ò¡°¶Ì·¡±£©£®³ýÁËÁ½Ö»µÆ¶¼²»ÁÁÒÔ
Í⣬»¹»áÔì³É_______µÄ²»Á¼ºó¹û
£¨2£©¶ÔÓÚÕâ¸öµç·£¬Ö»Ðë²ð³ýÒ»¸ùµ¼Ïߣ¬¾ÍÄܳÉΪÁ½µÆ´®ÁªµÄÕýÈ·µç·¡£ÇëÔÚÒª²ð³ýµÄÄǸùÏß
ÉÏ´òÉÏ¡°¡Á¡±ºÅ
10¡¢ÎïÀí¿ÎÉÏ£¬Ð¡Ã÷̽¾¿ÁË´®Áªµç·ÖеçѹµÄ¹æÂÉ£¬Ëû»¹ÏëÖªµÀ²¢Áªµç·ÖеĵçѹÓÐʲô¹æÂÉ£¬
ÓÚÊÇÔڿκóÇëÄãºÍËûºÏ×÷½øÐÐÁËÒÔÏÂ̽¾¿£º
£¨1£©Ìá³öÎÊÌ⣺²¢Áªµç·ÖУ¬¸÷µçµÆÁ½¶ËµÄµçѹÓÐʲô¹Øϵ£¿
£¨2£©ÄãµÄ²ÂÏëÊÇ£º £»ÀíÓÉ
ÊÇ£º .
£¨3£©Éè¼ÆʵÑé:ͼΪÁ½¸öµÆÅݲ¢ÁªµÄµç·ͼ,Óõçѹ±í·Ö±ð²âÁ¿Á½¸öµÆÅÝL1¡¢L2ÒÔ¼°µçÔ´Á½¶ËµÄ
µçѹ.ÇëÔÚͼÉÏÌí¼Ó²âµçѹµÄµçѹ±í.ËùÐèµÄʵÑéÆ÷²ÄÓУº .
£¨4£©½øÐÐʵÑ飺°´ÕÕµç·ͼÁ¬½Óµç·£¬½øÐÐʵÑé²âÁ¿£¬¼Ç¼ʵÑéÊý¾Ý. £¨5£©·ÖÎöÂÛÖ¤£º£¨Ö»ÒªÇó´ÖÂÔµØд³ö·ÖÎöºÍÂÛÖ¤µÄ˼·£¬¼´ÔõÑùµÃ³ö½áÂÛ
µÄ£© . £¨6£©ÊµÑé½áÂÛ£ºÁ½¸öµÆÅÝL1¡¢L2µÄµçѹºÍµçÔ´µçѹÏàµÈ.
£¨7£©ÊµÑéÆÀ¹À£ºÉÏÊöʵÑéÖУ¬Ð¡Ã÷Ö»½øÐÐÁËÒ»´Î²âÁ¿£¬µÃ³öµÄ½áÂÛżȻÐԵĻú»áºÜ´ó.ΪÁËʹ
ʵÑé½áÂÛ¾ßÓÐÆÕ±éÐÔ£¬Ä㽫½¨ÒéСÃ÷ÔõÑù
×ö£¿ . £¨8£©ÊµÑéÎÊ´ð£ºÈç¹ûµçÔ´µçѹΪ3V£¬ÄÇô¸ù¾Ý̽¾¿µÄ½áÂÛ£¬µÆL1µÄµçѹΪ V£¬
µÆL2µÄµçѹΪ V.½áºÏʵÑé½áÂÛ·ÖÎö£º²âÁ¿µçѹʱ£¬µçѹ±íΪʲôҪÓë±»²âµç·²¢Áª¡£
11¡¢ÎÒÃÇÒѽøÐйý¡°Ì½¾¿Å·Ä·¶¨ÂÉ¡±µÄʵÑ飬Çë»Ø´ðÏÂÁÐÎÊÌ⣮
ͼ7
(1)ÇëÔÚͼ7¼×ÖаÑÓàϲ¿·ÖµÄµç·Óñʻ®Ïß´úÌæµ¼ÏßÁ¬½ÓºÃ£® (2)ÔÚij´Î²âÁ¿ÖУ¬µçÁ÷±íµÄʾÊýÈçͼ7ÒÒ£¬ÖµÎª__________A£®
(3)±û¡¢¶¡Á½Í¼ÊÇijʵÑéС×éÔÚ̽¾¿¹ý³ÌÖУ¬¸ù¾ÝʵÑéÊý¾Ý»æÖƵÄͼÏó£¬ÆäÖбíʾµç×è²»±ä£¬µç
Á÷Ëæµçѹ±ä»¯µÄͼÏóÊÇ__________(Ìî¡°±û¡±»ò¡°¶¡¡±)£®
(4)ÔÚ̽¾¿µç×èÒ»¶¨Ê±£¬µç×èÉϵĵçÁ÷¸úÁ½¶ËµçѹµÄ¹ØϵµÄ¹ý³ÌÖУ¬Ê¹Óû¬¶¯±ä×èÆ÷µÄÄ¿µÄÊÇ
____________________ºÍ______________________________£®
3