ÌâÄ¿ÄÚÈÝ
10£®¿ØÖƱäÁ¿·¨Êǽâ¾ö¸´ÔÓÎÊÌâµÄÒ»ÖÖÓÐЧ·½·¨£¬ÔÚÎÒÃǵÄÉú»î¡¢Ñ§Ï°ºÍ¹¤×÷ÖÐÓй㷺µÄÓ¦Ó㮣¨1£©ÏÂÃæËĸöÑо¿ÊµÀýÖУ¬²ÉÈ¡ÁË¿ØÖƱäÁ¿·¨µÄÊÇC£¨ÌîдѡÏîǰµÄ×Öĸ£©£®
A£®ÔÚÑо¿Ë®µÄijÖÖÊôÐÔʱ£¬¶à´ÎÓòâÁ¿²»Í¬ÖÊÁ¿µÄË®µÄÖÊÁ¿ºÍÌå»ýÖ®±È
B£®Ñо¿Å£¶ÙµÚÒ»¶¨ÂÉ£¬Í¨¹ýÎïÌåÓë½Ó´¥ÃæµÄĦ²ÁÁ¦¼õСµÄ·½·¨À´ÍÆÂÛ³ö²»ÊÜÁ¦Ê±µÄ½áÂÛ
C£®Ñо¿»¬¶¯Ä¦²ÁÁ¦ÓëѹÁ¦´óС¹ØÏµÊ±£¬±£³Ö½Ó´¥ÃæµÄ´Ö²Ú³Ì¶È²»±ä
D£®ÀûÓùâÏßÀ´Ñо¿¹âµÄÖ±Ïß´«²¥ÏÖÏó
£¨2£©ÔÚ̽¾¿Ó°Ï측Á¦´óСÒòËØµÄ»î¶¯ÖУ¬Í¬Ñ§ÃÇÌá³öÁËÏÂÁÐÈýÖÖ²ÂÏ룺
²ÂÏë1£º¸¡Á¦µÄ´óСÓëÎïÌå½þÈëÒºÌåÖеÄÌå»ýÓйأ®
²ÂÏë2£º¸¡Á¦µÄ´óСÓëÒºÌåµÄÃܶÈÓйأ®
²ÂÏë3£º¸¡Á¦µÄ´óСÓëÎïÌåµÄÖØÁ¦´óСÓйأ®
ͬѧÃÇͨ¹ýʵÑé̽¾¿£¬ÑéÖ¤Á˲ÂÏë1ºÍ²ÂÏë2ÊÇÕýÈ·µÄ£®
¶ÔÓÚ²ÂÏë3£¬¼×ÒÒÁ½Í¬Ñ§·Ö±ð½øÐÐÁËÈçϵÄʵÑé̽¾¿£®
¢Ù¼×ͬѧµÄʵÑé̽¾¿ÈçÏ£º
ʵÑ飺ÀûÓõ¯»É²âÁ¦¼Æ¡¢Ë®ºÍÑÎË®£¬²âËã³öͬһÌú¿é½þûÔÚÑÎË®ÖÐÊܵ½µÄ¸¡Á¦´óСºÍ½þûÔÚË®ÖÐÊܵ½µÄ¸¡Á¦´óС²»ÏàµÈ£¬
·ÖÎö£º
ÓÉÓÚÌú¿éµÄÖØÁ¦´óС²»±ä£¬¶øÌú¿éËùÊܵĸ¡Á¦´óС²»µÈ£¬ËùÒÔÌú¿éÊܵ½µÄ¸¡Á¦´óСÓëÌú¿éµÄÖØÁ¦´óСÎ޹أ®
½áÂÛ£º²ÂÏë3ÊÇ´íÎóµÄ£¬
¢ÚÒÒͬѧµÄʵÑé̽¾¿ÈçÏ£º
ʵÑ飺ÀûÓõ¯»É²âÁ¦¼ÆºÍË®£¬²âËã³öÌå»ýÏàͬµÄÌú¿éºÍÂÁ¿é½þûÔÚË®ÖÐÊܵ½µÄ¸¡Á¦´óСÏàµÈ£®
·ÖÎö£ºÓÉÓÚÌú¿é¡¢ÂÁ¿éµÄÖØÁ¦´óС²»µÈ£¬¶øËüÃÇÊܵ½µÄ¸¡Á¦´óСÏàµÈ£¬ËùÒÔ¸¡Á¦´óСÓëÖØÁ¦´óСÎ޹أ®
½áÂÛ£º²ÂÏë3ÊÇ´íÎóµÄ£®
¶Ô¼×ÒÒÁ½Í¬Ñ§µÄʵÑ飬ÄãÈÏΪ¼×ͬѧ£¨Ñ¡Ìî¡°¼×ͬѧ¡±»ò¡°ÒÒͬѧ¡±£©µÄʵÑé·½·¨ÊDz»ÕýÈ·µÄ£¬Çë¾ßÌåÖ¸³öËûµÄ´íÎóÊÇ£ºÑо¿ÓëÖØÁ¦µÄ¹ØÏµÈ´¿ØÖÆÁËÖØÁ¦²»±ä£¬¸ù¾ÝËûµÄʵÑéºÍËûµÄ·ÖÎö˼·»¹¿ÉµÃ³ö£º¸¡Á¦´óСÓë½þÈëÒºÌåµÄÌå»ý´óСÎ޹صĽáÂÛ£¬Õâ¸ö½áÂÛÊÇ´íÎó£¨Ñ¡Ìî¡°ÕýÈ·¡±»ò¡°´íÎó¡±£©µÄ£®
·ÖÎö £¨1£©ÔÚÓ°ÏìÒòËØÊǶà¸öʱ£¬¾ÍÒª²ÉÓÿØÖƱäÁ¿·¨£®Ñо¿ÓëÆäÖÐÒ»¸öÒòËØµÄ¹ØÏµÊ±£¬¿ØÖÆÆäËüÒòËØÒ»¶¨£®
£¨2£©¸ù¾Ý¿ØÖƱäÁ¿·¨£¬¼×ͬѧûÓпØÖÆÆäËüµÄ±äÁ¿Ò»¶¨£¬¶ø¿ØÖÆÁËҪ̽¾¿µÄÎïÌåÖØÁ¦µÄ´óС²»±ä£»
¸ù¾ÝËûµÄ·ÖÎö˼·£¬ÊµÑéʱ¿ØÖÆÁËÎïÌå½þÈëË®ÖеÄÌå»ýÒ»¶¨£¬¸Ä±äÁËÒºÌåµÄÃܶȣ¬¿ÉµÃ³ö¸¡Á¦ºÍÒºÌåÃܶÈÓйØÏµ£®
½â´ð ½â£º£¨1£©A¡¢¶à´Î²âÁ¿ÕâÊÇʵÑé·ÖÎö·¨£»
B¡¢Ñо¿Å£¶ÙµÚÒ»¶¨ÂÉ£¬ÕâÊÇÍÆÂÛ·¨£»
C¡¢Ä¦²ÁÁ¦µÄ´óСºÍѹÁ¦µÄ´óСºÍ»ù´¡ÃæµÄ´Ö²Ú³Ì¶ÈÒ»¶¨£¬Ì½¾¿Ê±¾ÍÒª²ÉÓÿØÖƱäÁ¿·¨£»
D¡¢ÀûÓùâÏßÀ´Ñо¿¹âµÄÖ±Ïß´«²¥ÏÖÏó£¬Ò²Êǹ¹½¨ÎïÀíÄ£ÐÍ·¨£®
£¨2£©ÔÚ̽¾¿¸¡Á¦µÄ´óСºÍÎïÌåÖØÁ¦µÄ¹ØÏµÊ±£¬Òª¿ØÖÆÎïÌå½þÈëÒºÌåµÄÌå»ýºÍÒºÌåµÄÃܶÈÒ»¶¨£¬¶ø¼×ͬѧ¿ØÖÆÁËÖØÁ¦ºÍÎïÌåÅÅ¿ªÒºÌåµÄÌå»ý²»±ä£¬Ëû̽¾¿µÄÓ¦¸ÃÊǸ¡Á¦ºÍÒºÌåÃܶȵĹØÏµ£®ËùÒÔ¼×ͬѧʵÑé·½·¨ÊÇ´íÎóµÄ£®
¶ø¸ù¾ÝËûµÄ˼·£¬ÊµÑéʱ£¬¿ØÖÆÁËÎïÌå½þÈëÒºÌåµÄÌå»ýÒ»¶¨£¬¸Ä±äÁËÒºÌåµÄÃܶȣ¬¿ÉµÃ³ö¸¡Á¦µÄ´óСºÍÒºÌåÃܶÈÓйØÏµ£®Õâ¸ö½áÂÛÊÇÕýÈ·µÄ£®
¹Ê´ð°¸Îª£º£¨1£©C£»
£¨2£©¼×ͬѧ£»Ñо¿ÓëÖØÁ¦µÄ¹ØÏµÈ´¿ØÖÆÁËÖØÁ¦²»±ä£»¸¡Á¦µÄ´óСºÍÒºÌåÃܶÈÓйأ»ÕýÈ·£®
µãÆÀ ´ËÌâÖ÷Òª¿¼²é¿ØÖƱäÁ¿·¨ºÍ¿ØÖƱäÁ¿·¨µÄÓ¦Óã¬ÕâÊdzõÖÐÎïÀíÖгöÏֽ϶àµÄÒ»¸öʵÑé·½·¨£¬ÊÇÒ»¸öÖØµã£®´ËÌâµÄÄѵãÊÇ×îºóÒ»ÎÊ£º¸ù¾ÝËûµÄʵÑéºÍËûµÄ·ÖÎö˼·»¹¿ÉµÃ³öʲô½áÂÛ£¿ÕâÒªÇóÎÒÃÇҪģ·Â¼×ͬѧµÄ˼·½øÐзÖÎö£¬ÓÐЩͬѧ¿ÉÄÜûÓÐ×¢Òâµ½Õâµã£¬·ÖÎöµÃ³ö¸¡Á¦ºÍÒºÌåÃܶȵĹØÏµ£®
£¨1£©Í¼1Ëùʾѹǿ¼ÆÊÇͨ¹ýUÐιÜÖÐÒºÃæµÄ¸ß¶È²îÀ´·´Ó³±»²âѹǿ´óСµÄ£®Ê¹ÓÃǰӦ¼ì²é×°ÖÃÊÇ·ñÂ©Æø£¬·½·¨ÊÇÓÃÊÖÇáÇᰴѹ¼¸ÏÂÏðƤĤ£¬Èç¹ûUÐιÜÖеÄÒºÌåÄÜÁé»îÉý½µ£¬Ôò˵Ã÷×°Öò»Â©Æø£¨Ñ¡Ìî¡°Â©Æø¡±»ò¡°²»Â©Æø¡±£©£®
| ʵÑé ´ÎÊý | Éî¶È h/cm | ÏðƤĤ ³¯Ïò | UÐ͹ÜÒºÃæ ²î¡÷h/cm |
| 1 | 3 | ³¯ÉÏ | 2.6 |
| 2 | 6 | ³¯ÉÏ | 5.4 |
| 3 | 9 | ³¯ÉÏ | 8.2 |
| 4 | 9 | ³¯Ï | 8.0 |
| 5 | 9 | ³¯×ó | 8.2 |
| 6 | 9 | ³¯ÓÒ | 8.2 |
¢Ù±È½ÏÐòºÅ1.2.3µÄʵÑéÊý¾Ý£¬¿ÉµÃ³öµÄ½áÂÛÊÇ£ºÒºÌåÄÚ²¿Ñ¹Ç¿´óСÓëÒºÌåÉî¶ÈÓйأ»
¢Ú±È½ÏÐòºÅ3¡¢5¡¢6µÄʵÑéÊý¾Ý£¬¿ÉµÃ³öµÄ½áÂÛÊÇ£ºÔÚͬһÉî¶È£¬ÒºÌåÏò¸÷¸ö·½ÏòµÄѹǿÏàµÈ£»ÊµÑéËùµÃµÄÊý¾ÝÓÐÒ»×éÊÇ´íÎóµÄ£¬ÆäʵÑéÐòºÅΪ4£®
£¨3£©Íê³ÉÉÏÊöʵÑéºóÀÏʦÓÖÒªÇóСÃ÷ͬѧ½«×ÀÃæÉÏÁ½±Ã»ÓбêÇ©µÄÇåË®ºÍÑÎË®Çø·Ö¿ª£¬ÓÚÊÇСÃ÷ͬѧ½«Ñ¹Ç¿¼ÆµÄ½ðÊôºÐÏȺó½þÈëµ½Á½±ÒºÌåÖУ¬Èçͼ3£¨a£©ºÍ£¨b£©Ëùʾ£®Ëû·¢ÏÖͼ£¨b£©ÖÐUÐιÜÁ½±ßµÄÒºÖù¸ß¶È²î½Ï´ó£¬ÓÚÊÇÈÏΪͼ£¨b£©±×ÓÖÐÊ¢µÄÊÇÑÎË®£®¢ÙÄãÈÏΪСÃ÷µÄ½áÂÛÊDz»¿É¿¿£¨Ìî¡°¿É¿¿µÄ¡±»ò¡°²»¿É¿¿µÄ¡±£©£»¢Ú¼òҪ˵Ã÷ÀíÓÉ£ºÃ»ÓпØÖƽðÊôºÐ½þÈëÒºÌåµÄÉî¶ÈÏàͬ£®
| A£® | B£® | C£® | D£® |