¡¶²â¶¨µçÔ´µÄµç¶¯ÊƺÍÄÚ×è¡·
Ò»¡¢ÊµÑéÌâ
1. ÈçͼaËùʾ£¬ÊÇÓ÷ü°²·¨²âµçµç¶¯ÊƺÍÄÚ×èµÄʵÑéµç·ͼ£¬Îª·ÀÖ¹¶Ì·£¬½ÓÈëÒ»±£»¤µç×è??0£¬
Æä×èֵΪ2??.ͨ¹ý¸Ä±ä»¬¶¯±ä×èÆ÷£¬µÃµ½¼¸×éµç±íµÄʵÑéÊý¾Ý£¬²¢×÷³öÈçͼbËùʾµÄ?????ͼÏó£º
¢Ù¸ù¾Ý?????ͼÏ󣬿ÉÖªµçµç¶¯ÊÆ??=______V£¬ÄÚ×è??=______??.
¢Ú±¾ÊµÑé²â³öµÄµçµÄµç¶¯ÊÆÓëÕæÊµÖµÏà±ÈÊÇ______.(Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»±ä¡±) 2. ΪÁ˲âÁ¿ÓÉÁ½½Ú¸Éµç³Ø×é³ÉµÄµç³Ø×éµÄµç¶¯ÊƺÍÄÚµç×裬ijͬѧÉè¼ÆÁËÈçͼ¼×ËùʾµÄʵÑéµç·£¬
ÆäÖÐRΪµç×èÏ䣬??0=5??Ϊ±£»¤µç×裮
(1)¶Ï¿ª¿ª¹ØS£¬µ÷Õûµç×èÏäµÄ×èÖµ£¬ÔٱպϿª¹ØS£¬¶ÁÈ¡²¢¼Ç¼µçѹ±íµÄʾÊý¼°µç×èÏä½ÓÈëµç·ÖеÄ×èÖµ£®¶à´ÎÖØ¸´ÉÏÊö²Ù×÷£¬¿ÉµÃµ½¶à×éµçѹֵU¼°µç×èÖµR£¬²¢ÒÔ??Ϊ×Ý×ø±ê£¬ÒÔ??Ϊºá×ø±ê£¬»³ö?????µÄ¹ØÏµÍ¼Ïß(¸ÃͼÏßΪһֱÏß)£¬ÈçͼÒÒËùʾ£®ÓÉͼÏß¿ÉÇóµÃµç³Ø×éµÄµç¶¯ÊÆ??=______V£¬ÄÚ×è??=______??.(±£ÁôÁ½Î»ÓÐЧÊý×Ö) (2)ÒýÆð¸ÃʵÑéϵͳÎó²îµÄÖ÷ÒªÔÒòÊÇ______¡£ 3. ʵÑéÊÒÖÐ×¼±¸ÁËÏÂÁÐÆ÷²Ä£º
´ý²â¸Éµç³Ø(µç¶¯ÊÆÔ¼1.5??£¬ÄÚ×èÔ¼1.0??)£¬µçÁ÷±í??(ÂúÆ«µçÁ÷1.5????£¬ÄÚ×è10??)µçÁ÷±í??(Á¿³Ì0¡«0.60??£¬ÄÚ×èÔ¼0.10??)£¬»¬¶¯±ä×èÆ÷??1(0¡«20??,2??)»¬¶¯±ä×èÆ÷??2(0¡«100??,1??)£¬¶¨Öµµç×è??3=990??£¬¿ª¹ØSºÍµ¼ÏßÈô¸É
1
1
1
1
µÚ1Ò³£¬¹²23Ò³
¢ÙijͬѧѡÓÃÉÏÊöÆ÷²Ä(»¬¶¯±ä×èÆ÷ֻѡÓÃÁËÒ»¸ö)²â¶¨Ò»½Ú¸Éµç³ØµÄµç¶¯ÊƺÍÄÚ×裮ΪÁËÄܽÏΪ׼ȷµØ½øÐвâÁ¿ºÍ²Ù×÷·½±ã£¬ÊµÑéÖÐÑ¡ÓõϬ¶¯±ä×èÆ÷£¬Ó¦ÊÇ______.(Ìî´úºÅ) ¢ÚÇëÔÚÈçͼ1·½¿òÖл³öËûµÄʵÑéµç·ͼ£®
??2ΪµçÁ÷±íAµÄʾÊý)£¬¢ÛÈçͼ2Ϊ¸Ãͬѧ¸ù¾ÝʵÑéÊý¾Ý×÷³öµÄ??1???2ͼÏß(??1ΪµçÁ÷±íGµÄʾÊý£¬ÓɸÃͼÏ߿ɵ㺱»²â¸Éµç³ØµÄµç¶¯ÊÆ??=______V£¬ÄÚ×è??=______??.
4. ΪÁ˽Ͼ«È·µØ²âÁ¿Ò»½Ú¸Éµç³ØµÄÄÚ×裬¿ÉÓÃÒÔϸø¶¨µÄÆ÷²ÄºÍһЩµ¼ÏßÀ´Íê³ÉʵÑ飺Á¿³Ì3VµÄ
ÀíÏëµçѹ±íV£¬Á¿³Ì0.6??µÄµçÁ÷±í??(¾ßÓÐÒ»¶¨ÄÚ×è)£¬¶¨Öµµç×è??0(??0=1.5??)£¬»¬¶¯±ä×èÆ÷??1(0¡«10??)£¬»¬¶¯±ä×èÆ÷??2(0¡«200??)£¬µç¼ü??.ʵÑéµç·ÔÀíͼÈçͼ(??)¡£
(1)Ϊ·½±ãʵÑéµ÷½ÚºÍ½Ï׼ȷµØ²âÁ¿£¬»¬¶¯±ä×èÆ÷ӦѡÓÃ______(Ìî??1»ò??2)¡£ (2)ÓñʻÏß´úÌæµ¼ÏßÔÚͼ(??)ÖÐÍê³Éµç·Á¬½Ó¡£
(3)ʵÑéÖиı们¶¯±ä×èÆ÷µÄ×èÖµ£¬²â³ö¼¸×éµçÁ÷±íºÍµçѹ±íµÄ¶ÁÊý£¬ÔÚ¸ø³öµÄ?????×ø±êϵÖл³ö?????ͼÏßÈçͼ(??)Ëùʾ£¬Ôò¸Éµç³ØµÄÄÚ×è??=______??.(½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö) 5. ij̽¾¿Ð¡×é×¼±¸ÓÃͼ¼×ËùʾµÄµç·²âÁ¿Ä³µçÔ´µÄµç¶¯ÊƺÍÄÚ×裬ʵÑéÆ÷²ÄÈçÏ£º
´ý²âµçÔ´(µç¶¯ÊÆÔ¼2??)£»µç×èÏä??(×î´ó×èֵΪ99.99??)£» ¶¨Öµµç×è??0(×èֵΪ2.0??)£»¶¨Öµµç×è??1(×èֵΪ4.5????) µçÁ÷±í??(Á¿³ÌΪ400????£¬ÄÚ×è????=500??)¿ª¹ØS£¬µ¼ÏßÈô¸É£®
µÚ2Ò³£¬¹²23Ò³
(1)ͼ¼×Öн«¶¨Öµµç×è??1ºÍµçÁ÷±íG´®Áª£¬Ï൱ÓڰѵçÁ÷±íG¸Ä×°³ÉÁËÒ»¸öÁ¿³ÌΪ_____VµÄµçѹ±í£»
(2)±ÕºÏ¿ª¹Ø£¬¶à´Îµ÷½Úµç×èÏ䣬²¢¼Çϵç×èÏäµÄ×èÖµRºÍµçÁ÷±íGµÄʾÊýI£»
(3)·Ö±ðÓÃEºÍr±íʾµçÔ´µÄµç¶¯ÊƺÍÄÚ×裬Ôò??ºÍ??µÄ¹ØÏµÊ½Îª___________________(ÓÃÌâÖÐ×Öĸ±íʾ)£»
(4)ÒÔ??Ϊ×Ý×ø±ê£¬??Ϊºá×ø±ê£¬Ì½¾¿Ð¡×é×÷³ö??-??µÄͼÏñÈçͼ(ÒÒ)Ëùʾ£¬¸ù¾Ý¸ÃͼÏñÇóµÃµçÔ´µÄÄÚ×è??=0.50??£¬ÔòÆäµç¶¯ÊÆ??=______??(±£ÁôÁ½Î»Ð¡Êý)£»
(5)¸ÃʵÑé²âµÃµÄµç¶¯ÊÆ??²âÓëÕæÊµÖµ??ÕæÏà±È£¬ÀíÂÛÉÏ??²â___________??Õæ.(Ìî¡°>¡±¡°<¡±»ò¡°=¡±)
1
1
11
1
1
6. ijͬѧҪ²âÁ¿Ò»½Ú¸Éµç³ØµÄµç¶¯ÊƺÍÄÚµç×裮
ʵÑéÊÒ³ýÌṩ¿ª¹ØSºÍµ¼ÏßÍ⣬ÓÐÒÔÏÂÆ÷²Ä¿É¹©Ñ¡Ôñ£º µçѹ±í£º??(Á¿³Ì3V£¬ÄÚ×è????ԼΪ10????) µçÁ÷±í£º??(Á¿³Ì3mA£¬ÄÚ×è????=100??) »¬¶¯±ä×èÆ÷£º??(×èÖµ·¶Î§0?10??£¬¶î¶¨µçÁ÷2??) ¶¨Öµµç×裺??0=0.5??
(1)¸Ãͬѧ½«µçÁ÷±íGÓ붨ֵµç×è??0²¢Áª£¬Êµ¼ÊÉÏÊǽøÐÐÁ˵ç±íµÄ¸Ä×°£¬ÔòËû¸Ä×°ºóµÄµçÁ÷±í¶ÔÓ¦µÄÁ¿³ÌÊÇ______A.
(2)¸ÃͬѧÀûÓÃÉÏÊöʵÑéÔÀíͼ²âµÃÊý¾Ý£¬ÒÔµçÁ÷±íG¶ÁÊýΪºá×ø±ê£¬ÒÔµçѹ±íV¶ÁÊýΪ×Ý×ø±ê»æ³öÁËÈçͼÒÒËùʾµÄͼÏߣ¬¸ù¾ÝͼÏß¿ÉÇó³öµçÔ´µÄµç¶¯ÊÆ??=______??(½á¹û±£ÁôÈýλÓÐЧÊý×Ö)£¬µçÔ´µÄÄÚ×è??=______??(½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö)£®
(3)ÓÉÓÚµçѹ±íÄÚ×èµç×è¶Ôµç·Ôì³ÉÓ°Ï죬±¾ÊµÑéµç·²âÁ¿½á¹ûµç¶¯ÊÆE______£¬ÄÚ×è______(Ñ¡Ìî¡°Æ«´ó¡±¡¢¡°²»±ä¡±»ò¡°Æ«Ð¡¡±)
7. ij̽¾¿ÐÔѧϰС×éÀûÓÃÈçͼ1ËùʾµÄµç·²âÁ¿µç³ØµÄµç¶¯ÊƺÍÄÚ×è¡£ÆäÖеçÁ÷±í??1µÄÄÚ×è??1=
1.0????£¬µç×è??1=9.0????£¬ÎªÁË·½±ã¶ÁÊýºÍ×÷ͼ£¬¸øµç³Ø´®ÁªÒ»¸ö??0=3.0??µÄµç×è¡£
µÚ3Ò³£¬¹²23Ò³
¢Ù°´Í¼Ê¾µç·½øÐÐÁ¬½Óºó£¬·¢ÏÖ????¡ä¡¢????¡äºÍ????¡äÈýÌõµ¼ÏßÖУ¬»ì½øÁËÒ»ÌõÄÚ²¿¶Ï¿ªµÄµ¼Ïß¡£ÎªÁËÈ·¶¨ÄÄÒ»Ìõµ¼ÏßÄÚ²¿ÊǶϿªµÄ£¬½«µç¼üS±ÕºÏ£¬ÓöàÓõç±íµÄµçѹµ²ÏȲâÁ¿a¡¢??¡ä¼äµçѹ£¬¶ÁÊý²»ÎªÁ㣬ÔÙ²âÁ¿a¡¢??¡ä¼äµçѹ£¬Èô¶ÁÊý²»ÎªÁ㣬ÔòÒ»¶¨ÊÇ______µ¼Ïß¶Ï¿ª£»Èô¶ÁÊýΪÁ㣬ÔòÒ»¶¨ÊÇ______µ¼Ïß¶Ï¿ª¡£
¢ÚÅųý¹ÊÕϺ󣬸ÃС×é˳ÀûÍê³ÉʵÑ顣ͨ¹ý¶à´Î¸Ä±ä»¬¶¯±ä×èÆ÷´¥Í·Î»Ö㬵õ½µçÁ÷±í??1ºÍ??2µÄ¶à×é??1¡¢??2Êý¾Ý£¬×÷³öͼÏóÈçͼ2.ÓÉ??1???2ͼÏóµÃµ½µÄµç³ØµÄµç¶¯ÊÆ??=______V£¬ÄÚ×è??=______??¡£
8. ijʵÑéС×éÀûÓÃÈçͼ1ËùʾµÄµç·²âÁ¿Ò»½Ú¸Éµç³ØµÄµç¶¯ÊƺÍÄÚµç×裮ÏÖÓеÄʵÑéÆ÷²ÄΪ£º
A.´ý²â¸Éµç³Ø(µç¶¯ÊÆÔ¼Îª1.5??) B.µçѹ±í(Á¿³Ì3??) C.µçѹ±í(Á¿³Ì15??) D.µçÁ÷±í(Á¿³Ì0.6??) E.µçÁ÷±í(Á¿³Ì3??)
F.»¬¶¯±ä×èÆ÷(×èÖµ·¶Î§0¡«10??) G.»¬¶¯±ä×èÆ÷(×èÖµ·¶Î§0¡«100??)
H.¿ª¹Ø¡¢µ¼ÏßÈô¸É
¢ÙʵÑéÖУ¬µçѹ±íӦѡÓÃ______£¬µçÁ÷±íӦѡÓÃ______£¬»¬¶¯±ä×èÆ÷ӦѡÓÃ______.(Ñ¡ÌîÆ÷²ÄǰµÄ×Öĸ)
¢ÚÔÚͼ2Öа´Í¼1ÓñʻÏß´úÌæµ¼Ïß½«µç·Á¬Ïß²¹³äÍêÕû£®
¢ÛÈçͼ3Ëùʾ£¬ËûÃǸù¾ÝʵÑéÊý¾Ý»æÖƳö?????ͼÏ󣬯äÖÐUÊǵçѹ±íµÄ¶ÁÊý£¬IÊǵçÁ÷±íµÄ¶ÁÊý£®ÓÉ´Ë¿ÉÒԵõ½£¬¸Éµç³ØµÄµç¶¯ÊÆ??=______V£¬ÄÚµç×è??=______??.(½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö)
¢Ü¸ÃʵÑéС×黹֯×÷ÁËÒ»¸öË®¹ûµç³Ø£®ËûÃÇÏȽ«Ò»µçѹ±í(Á¿³Ì3V¡¢ÄÚ×è2000??)ÓëË®¹ûµç³ØµÄÁ½¼«ÏàÁ¬£¬µçѹ±íµÄ¶ÁÊýΪ0.70??£»ÔÙ½«Ò»Êý×Öµçѹ±í(ÄÚ×èԼΪ100????)ÓëË®¹ûµç³ØµÄÁ½¼«ÏàÁ¬£¬¶ÁÊýΪ0.91??.ÓÉÒÔÉÏÊý¾Ý£¬¿É¹ÀËã³ö¸ÃË®¹ûµç³ØµÄÄÚµç×è??=______??.
µÚ4Ò³£¬¹²23Ò³