·¢²¼Ê±¼ä : ÐÇÆÚÈÕ ÎÄÕ³õÖÐÎïÀíʵÑéÌâÈ«²¿»ã×Ü£¨º¬´ð°¸£©¸üÐÂÍê±Ï¿ªÊ¼ÔĶÁ
£¨2£©´Ó¼Ç¼µÄÊý¾Ý¿ÉµÃ³öµÄʵÑé½áÂÛÊÇ:´ËʱˮµÄ·ÐµãΪ______¡æ¡£ £¨3£©Í£Ö¹¼ÓÈȺó£¬Ë®½«______(Ñ¡ÌÄÜ¡±»ò¡±²»ÄÜ¡±)¼ÌÐø·ÐÌÚ¡£
£¨4£©ÓÒͼËùʾµÄÊǼס¢ÒÒÁ½±Ë®±»¼ÓÈÈʱˮÖÐÆøÅÝÉÏÉýµÄÇéÐΣ¬ÆäÖÐ______¿ÉÄÜÊÇË®·ÐÌÚ
ʱµÄÇéÐΡ£ £¨¶þ£©ÎïÖʵıÈÈÈÈÝ
[ʾÀý] ÏÄÌìÖÐÎ纣±ßµÄɳ×ÓÈÈ£¬º£Ë®È´ºÜÁ¹£»°øÍíº£±ßµÄɳ×ÓÁ¹£¬º£Ë®È´½ÏůºÍ¡£¶Ô´Ë£¬Í¬Ñ§ÃÇÌá³öÈçϲÂÏ룺¿ÉÄÜÊÇɳ×ÓÎüÈÈÉýλò·ÅÈȽµÎ¶¼±ÈË®¿ì£¬Á½Ì½¾¿Ð¡×鶼Éè¼ÆʵÑéÈ¥ÑéÖ¤¡£
£¨1£©ËûÃÇÔÚʵÑéÇ°×¼±¸ÁË»ð²ñ¡¢¾Æ¾«µÆ¡¢ÉÕ±¡¢É³×Ó¡¢Ë®¡¢½Á°ô¡¢Ìú
¼Ų̈¡¢Ê¯ÃÞÍø£¬³ý´ËÖ®Í⣬»¹ÐèÒª________¡¢________£»ÊµÑéʱʹÓýÁ°ôµÄ×÷ÓÃÊÇ_________________¡£
£¨2£©ÊµÑéÖÐӦȡ________ºÍ________¾ùÏàµÈµÄɳ×ÓºÍË®¡£
£¨3£©ÓÉÓÚÎïÌåÎüÊÕÈÈÁ¿µÄ¶àÉÙ²»±ãÓÃÒÇÆ÷²âÁ¿£¬±¾ÊµÑéÖаÑÎüÊÕÈÈÁ¿µÄ¶àÉÙת»»³ÉÓÃ
________µÄ¾Æ¾«µÆ¼ÓÈÈ£¬±È½Ï___________________________À´Åжϡ£ÕâÖÖ·½·¨½Ð______________Çë¾Ù³öÔËÓÃÕâÖÖ·½·¨µÄÆäËûÀý×Ó£º________________________________
£¨5£©Á½Ð¡×é»ñµÃµÄʵÑé½áÂÛ·Ö±ðÊÇ£º¢ÙµÈÖÊÁ¿µÄɳ×ÓºÍË®Éý¸ßÏàͬµÄζȣ¬¼ÓÈÈɳ×ÓµÄʱ
¼ä¶Ì£»¢ÚµÈÖÊÁ¿µÄɳ×ÓºÍË®¼ÓÈÈÏàͬµÄʱ¼ä£¬É³×ÓµÄζÈÉÏÉýµÃ¶à¡£ÄãÈÏΪÉÏÊö½áÂÛÄÜÑé֤ʵÑé²ÂÏëµÄÊÇ_________£¨Ñ¡Ìî¡°½öÊÇ¢Ù¡±¡¢¡°½öÊÇ¢Ú¡±»ò¡°¢ÙºÍ¢Ú¡±£©¡£
£¨6£©Ì½¾¿¹ý³ÌÖÐÒ²Óв¿·ÖͬѧÌá³ö²ÂÏ룺¿ÉÄÜÊÇÖÐÎ纣ˮÕô·¢ÎüÊÕÈÈÁ¿£¬ËùÒÔζȵͣ»¶ø
ɳ×Ó²»Õô·¢£¬ËùÒÔζȸߣ¬ÄãÈÏΪÉÏÊö²ÂÏëÊÇ·ñÕýÈ·£¬Çë˵Ã÷ÀíÓÉ£º___________ ____________________________________________________________________¡£ Îå¡¢Éùѧ
£¨Ò»£©ÆµÂʼ°Òôµ÷µÄ¹Øϵ
ÈçͼËùʾ£¬ÓÐ3¸öÏàͬµÄ²£Á§Æ¿ÀﶼװÓÐË®£¬ÇÒË®Ãæ¸ß¶È²»Í¬£®Ð¡ÀîºÍС»ªÁ½¸öͬѧ·Ö±ð²ÉÓÃÁ˲»Í¬µÄ·½·¨Ê¹ËüÃÇ·¢³öÉùÒô£®ÆäÖÐСÀîÓÃ×ìÌù×ÅÆ¿¿ÚÍùÀïÃæ´µÆø£¬¶øС»ª¶ÔÆ¿½øÐÐÁËÇû÷£®¸ù¾ÝËùѧµÄÉùѧ֪ʶ£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£© СÀîʹƿ²úÉúµÄÉùÒôµÄÉùÔ´ÊÇ________________£¬·¢³öµÄÉùÒôÖÐÒôµ÷×î¸ßµÄÊÇ
________£¨Ñ¡Ìî¡°¼×¡±¡¢¡°ÒÒ¡±»ò¡°±û¡±£©£»
£¨2£© С»ªÊ¹Æ¿²úÉúµÄÉùÒôµÄÉùÔ´ÊÇ________________£¬·¢³öµÄÉùÒôÖÐÒôµ÷×î¸ßµÄÊÇ
________£¨Ñ¡Ìî¡°¼×¡±¡¢¡°ÒÒ¡±»ò¡°±û¡±£©£»
£¨3£© СÀîºÍС»ªËù½øÐеIJÙ×÷ÖУ¬¹²Í¬µãÊÇ________________________________¡£ £¨¶þ£©Ïì¶ÈÓëÕñ·ùµÄ¹Øϵ
21
£¨1£©Èçͼ¼×Ëùʾ£¬ÓÃÊúÖ±Ðü¹ÒµÄÅÝÄËÜÁÏÇò½Ó´¥·¢ÉùµÄÒô²æʱ£¬ÅÝÄËÜÁÏÇò±»µ¯Æð£¬Õâ¸öÏÖÏó˵Ã÷
__________________________________£» £¨2£©Æ¹ÅÒÇòÔÚʵÑéÖÐÆðʲô×÷Óã¿
__________________________________£»
£¨3£©ÈçͼÒÒËùʾ£¬Çû÷ÓұߵÄÒô²æ£¬×ó±ßÍêÈ«ÏàͬµÄÒô²æ°ÑÅÝÄËÜÁÏÇòµ¯Æð£¬Õâ¸öÏÖÏó»¹ËµÃ÷____________________________________£»
£¨4£©¼Ó´óÁ¦¶ÈÇÃÒô²æ£¬¸ù¾Ý·¢ÉúµÄÏÖÏó£¬ÄãÓֿɵóöʲô½áÂÛ£¿__________________________________£»
£¨5£©ÈôÔÚÔÂÇò×öÒÒͼʵÑ飬Ôò __________£¨Ñ¡Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©¹Û²ìµ½ÅÝÄËÜÁÏÇò±»µ¯ÆðµÄÏÖÏó£® £¨Èý£©ÒôÉ«
Ìýµ½ÊÖ»ú·¢³öµÄÉùÒôʱ£¬ÊÖ»úÖеķ¢ÉùÌåÔÚ _________£®ÄÜÅжϳöÓëÎÒÃÇͨ»°µÄÈËÊÇË£¬ÊÇÒòΪ²»Í¬È˵ÄÉùÒô¾ßÓв»Í¬µÄ _________£¨Ìî¡°Òôµ÷¡±¡¢¡°Ïì¶È¡±»ò¡°ÒôÉ«¡±£©£®ÈçͼËùʾ£¬°ÑÒ»ÊÖ»úÉèÖÃΪÏìÁå״̬£¬·Å½øÕæ¿ÕÕÖÖУ¬ÓÃÁíÒ»ÊÖ»ú²¦´òÕÖÄÚµÄÊÖ»úºÅÂ룬ÕÖÄÚÊÖ»úÐźŵÆÉÁ˸£¬µ«ÎÒÃÇÌý²»µ½ÊÖ»úµÄÁåÉù£¬¿É¼ûµç´Å²¨_________ ÔÚÕæ¿ÕÖд«²¥£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©£¬ÉùÒô _________ÔÚÕæ¿ÕÖд«²¥£®£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©
µÚ1Ìâ
Á·Ï°
1£®ÈçͼËùʾ£¬ÑÝÔ±ÒªÏë´µ³ö¡°1¡¢2¡¢3¡¡¡±µÄÒôµ÷ʱ£¬ËûÓ¦________________£¨´Ó×óµ½ÓÒ/´ÓÓÒµ½×ó£©Öð¸ö´µ×àÆ¿×Ó¡£
2£®ÍíÉÏ£¬ÔÚ×ÀÃæÉÏÆÌÉÏÒ»ÕÅ°×Ö½£¬°ÑÒ»¿éСƽÃ澵ƽ·ÅÔÚÖ½ÉÏ£¬ÈÃÊÖµçͲµÄ¹âÕý¶Ô×ÅƽÃæ¾µÕÕÉ䣬ÈçͼËùʾ¡£Èô´Ó²àÃæ¿´È¥£¬°×Ö½ÊÇ________µÄ£¬Æ½Ãæ¾µÊÇ________µÄ£¬ÕâÊÇÒòΪΪ¹âÔÚ°×Ö½ÉÏ·¢ÉúµÄÊÇ________·´É䣬¶øÔÚ¾µÃæÉÏ·¢ÉúµÄÊÇ________·´Éä¡£
µÚ2Ìâ
µÚ3Ìâ
22
3£®Ð¡Ã÷²Î¼ÓλÓÚÆ«Ô¶º£µºµÄÏÄÁîÓª£¬ÓÉÓÚȱ·¦Éú´æËùÐèµÄµË®£¬Ê¦ÉúÊÔͼÉè¼ÆÒ»ÖÖ¼ò±ãµÄÓú£Ë®»ñÈ¡µË®µÄ×°Öá£ÔÚµØÃæÉÏÍÚһˮ³Ø£¬Íù³ØÄڹຣˮ£¬°´ÈçͼËùʾÍê³ÉÉ豸µÄ°²×°£¬¼´¿ÉÊÕ¼¯µË®¡£ÇëÄ㽫ÏÂÁÐÉè¼ÆÖеĿհ״¦ÌîдÊʵ±µÄÄÚÈÝ¡£ £¨l£©Ñô¹âÕÕÉäʹ³ØÄÚº£Ë®¼Ó¿ì________£¬ÐγÉË®ÕôÆø¡£ £¨2£©Ë®ÕôÆøÔÚËÜÁÏĤÉÏ________ÐγÉСˮµÎ¡£
£¨3£©ËÜÁÏĤϱíÃæ½á³ÉµÄË®µÎÊÜ________µÄ×÷Óû¬µ½×îµÍ´¦ºóµÎÈëˮͰÖУ¬µÃµ½Ì¸Ë®¡£ 4.ijС×éͬѧÔÚ¡°Ñо¿¹âµÄÕÛÉä¹æÂÉ¡±µÄʵÑéÖУ¬°´ÕýÈ·µÄ·½·¨°²×°ºÍµ÷½ÚºÃʵÑé×°Öá£ËûÃÇʹ¹â´Ó¿ÕÆøбÉäÈëË®ÖУ¬°´±íÒ»ÖеÄÈëÉä½ÇiÒÀ´Î½øÐÐÁËÈý´ÎʵÑ飬²¢½«ÏàÓ¦µÄÕÛÉä½Çr¼Ç¼ÔÚ±íÒ»ÖС£È»ºóËûÃÇʹ¹â´Ó¿ÕÆøбÉäÈë²£Á§ÖУ¬Öظ´ÉÏÊöʵÑ飬²¢½«Êý¾Ý¼Ç¼ÔÚ±í¶þÖС£ÎªÁ˽øÒ»²½Ì½¾¿ÈëÉä½ÇiºÍÕÛÉä½ÇrÖ®¼äµÄ¹Øϵ£¬ËûÃǽøÐÐÊÊÁ¿µÄÔËË㣬½«½á¹û·Ö±ð¼Ç¼ÔÚ±íÒ»ºÍ±í¶þµÄºóËÄÁÐÖС£
±íÒ»£¨¿ÕÆøбÉäÈëË®£© ÈëÉä½ÇµÄÕýÈëÉä½ÇµÄÓàÕÛÉä½ÇµÄÓàʵÑé ÈëÉä½ÇÕÛÉä½ÇÕÛÉä½ÇµÄÕýÏÒÏÒsini£¨¡Á10ÏÒcosi£¨¡Á10ÏÒcosr£¨¡Á10£2ÐòºÅ i£¨¶È£© r£¨¶È£© sinr£¨¡Á10£© £2£2£2£© £© £© 1 2 3 23.0 36.0 51.0 17.5 26.7 36.9 39 59 78 30 45 60 92 81 63 95 89 80 ±í¶þ£¨¿ÕÆøбÉäÈë²£Á§£© ÈëÉä½ÇµÄÕýÈëÉä½ÇµÄÓàÕÛÉä½ÇµÄÓàʵÑé ÈëÉä½ÇÕÛÉä½ÇÕÛÉä½ÇµÄÕýÏÒÏÒsini£¨¡Á10ÏÒcosi£¨¡Á10ÏÒcosr£¨¡Á10ÐòºÅ i£¨¶È£© r£¨¶È£© sinr£¨¡Á10£2£© £2£© £2£© £2£© 4 5 6 23.0 36.0 51.0 15.0 23.0 31.3 39 59 78 26 39 52 92 81 63 97 92 85 £¨1£©·ÖÎö±È½ÏʵÑéÐòºÅ___________________________________Êý¾ÝÖеÄÈëÉä½ÇiÓëÕÛÉä
½Çr±ä»¯¹Øϵ¼°Ïà¹ØÌõ¼þ£¬¿ÉµÃ³öµÄ³õ²½½áÂÛÊÇ£º¹â´Ó¿ÕÆøбÉäÈëÆäËü½éÖÊ£¬ÕÛÉä½ÇËæÈëÉä½ÇµÄÔö´ó¶øÔö´ó¡£
£¨2£©·ÖÎö±È½Ïÿһ´ÎʵÑéÊý¾ÝÖеÄÈëÉä½ÇiÓëÕÛÉä½ÇrµÄ´óС¹Øϵ¼°Ïà¹ØÌõ¼þ£¬¿ÉµÃ³ö
µÄ³õ²½½áÂÛÊÇ£º___________________________________________¡£
£¨3£©·ÖÎö±È½ÏʵÑéÐòºÅ1Óë4£¨»ò2Óë5¡¢3Óë6£©Êý¾ÝÖеÄÈëÉä½ÇiÓëÕÛÉä½ÇrµÄ¹Øϵ
¼°Ïà¹ØÌõ¼þ£¬¿ÉµÃ³öµÄ³õ²½½áÂÛÊÇ£º_________________________________________¡£
5.СÍõͬѧ×ö¡°±È½ÏÁ½ÖÖ²ÄÁϱ£ÎÂÐÔÄÜ¡±µÄʵÑ飬ËûÈ¡¢ÙºÍ¢ÚÁ½ÖÖ±£Î²ÄÁÏ£¬Á½Ö§ÏàͬµÄζȼƣ¬Á½¸öÏàͬµÄ´ó²£Á§ÉÕ±£¬ÖÓ±íºÍ³õÎÂÏàͬ¡¢ÖÊÁ¿ÏàµÈµÄÈÈ¿ªË®£¬ÒÔ¼°Ï¸Ïß¡¢Ó²Ö½Æ¬¡¢¼ôµ¶µÈ£¬×öÁ½¸öÍâÐÎÏàͬµÄ±£ÎÂ×°Öã¬ÆäÖÐÒ»¸öÈçͼ(a)Ëùʾ£®È»ºóÔÚÏàͬ»·¾³µÄ·¿¼äÀïͬʱ¿ªÊ¼×öʵÑ飮Ëû¸ù¾ÝʵÑé²âµÃµÄÊý¾Ý»æµÃͼ(b)ËùʾµÄ¡°Ë®ÎÂÓëʱ¼ä¹Øϵ¡±Í¼
23
Ïñ£®ÊµÑé¹ý³ÌÖÐÊÒα£³Ö²»±ä£¬ÇëÄã»Ø´ð£º
£¨1£©¢ÙºÍ¢ÚÄÄÖÖ²ÄÁϵı£ÎÂÐÔÄܺÃ?´ð£º_________________(Ñ¡Ìî¢Ù»ò¢Ú).
£¨2£©¶ÔÓÚͬһ±£Î²ÄÁÏÄÚµÄË®£¬ÔÚ10minµ½20minʱ¼äÄڷųöµÄÈÈÁ¿________20minµ½
30minʱ¼äÄڷųöµÄÈÈÁ¿(Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±)£® £¨3£©ÔÚÕû¸öʵÑé¹ý³ÌÖУ¬¢Ù±£Î²ÄÁÏÄÚµÄË®·Å³öµÄÈÈÁ¿___________¢Ú±£Î²ÄÁÏÄÚµÄË®·Å
³öµÄÈÈÁ¿(Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±).
24