×ÊѶ±êÌ⣺2020Ä궫ݸ¸½½üÉÙ¶ùѧϰÕϰÅàѵ°àѧ·Ñ
¶«Ý¸ÉÙ¶ùѧϰÕϰÊǶ«Ý¸ÉÙ¶ùѧϰÕϰÅàѵѧУµÄÖØµãרҵ£¬¶«Ý¸ÊÐÖªÃûµÄÉÙ¶ùѧϰÕϰÅàѵ»ú¹¹£¬½ÌÓýÅàѵ֪ÃûÆ·ÅÆ£¬¶«Ý¸ÉÙ¶ùѧϰÕϰÅàѵѧУʦ×ÊÁ¦Á¿ÐÛºñ£¬È«¹ú¸÷´ó³ÇÊоùÉèÓзÖУ£¬Ñ§Ð£»¶ÓÄãµÄ¼ÓÈë¡£
1¡¢×¨ÒµµÄ½ÌʦÍŶӣ¬ÕÆÎÕÇ°ÑØµÄ½Ìѧ·½·¨ 2¡¢½Ìѧ¾Ñé·á¸»£¬ÉÆÓÚ¼¤·¢Ñ§ÉúµÄDZÄÜ 3¡¢ÉÆÓÚ´ø¶¯Ñ§Ô±ÈÚÈëÇé¾°ÌåÑéʽ¿ÎÌÃ
¶«Ý¸ÉÙ¶ùѧϰÕϰÅàѵѧУ·Ö²¼¶«Ý¸ÊеȵØ,ÊǶ«Ý¸Êм«¾ßÓ°ÏìÁ¦µÄÉÙ¶ùѧϰÕϰÅàѵ»ú¹¹¡£
Íâ£¬Ëæ×Å85¡¢90ºó¼Ò³¤ÊýÁ¿µÄÔö³¤£¬¼Ò³¤¹ÛÄîµÄת±ä£¬ÇàÉÙ¶ù±à³ÌÐÐÒµÒ²Êܵ½Ô½À´Ô½¶à¼Ò³¤µÄ»¶Ó¡£½ñÌ죬ÎÒÃǾÍÀ´Ì½¾¿ÏÂÇàÉÙ¶ù±à³ÌÐÐÒµ¡£
ͯ³ÌͯÃÀÊÇÒ»¼ÒרҵµÄÉÙ¶ù±à³ÌÅàѵ»ú¹¹£¬Õë¶Ô3-18ËêµÄÉÙ¶ù£¬Ñз¢³öÒ»Ì׿ÆÑ§µÄÉÙ¶ù±à³Ì¿Î³Ì£¬Âú×ãÁ˲»Í¬ÄêÁä½×¶Îº¢×ÓµÄѧϰÐèÇó£¬ÈÃѧԱÔÚѧϰµÄ¹ý³ÌÖУ¬Äܹ»È«ÃæµÄÌáÉý×ÛºÏÄÜÁ¦¡£×÷Ϊ´ïÄÚ½ÌÓý¼¯ÍÅÆìϵÄÇàÉÙ¶ù½ÌÓýÆ·ÅÆ£¬½ÌѧµÄÖÊÁ¿Ò²ÊÇÊܵ½¹ã´ó¼Ò³¤µÄºÃÆÀºÍÈϿɡ£³É¶¼Í¯³ÌͯÃÀ¿Î³ÌÌåϵ6-18ËêÈ˹¤ÖÇÄܱà³Ì¿Î³Ì
4.Õæ¸ßÐËÄã×ö³öÕâÑùµÄÑ¡Ôñ£¨±íÑïÑ¡Ôñ£©
Q4:ÎÒÏëÈú¢×ӲμÓÐŰÂÈü NOIP£¬Ìý˵ֻÓÐ C ÓïÑÔ¿ÉÒԲμӣ¬ÄÇѧ Scratch »¹ÓÐÓÃÂð£¿
¶ÔÓÚº¢×Ó¶øÑÔ£¬Ð´×÷ºÍ±àÂëʵ¼ÊÉÏÊÇ¿ÉÒÔ²¢¼ÝÆëÇýµÄ£¬µ±ËûÃÇѧ»á±àд´úÂëºÍ´´½¨Êý×Ö½²¹ÊÊÂʱ£¬±ã¿É»ñµÃÌá¸ßËûÃÇд×÷ÄÜÁ¦µÄ¼¼ÄÜ£¬Í¬Ê±ÔÚÕâ¸ö¹ý³ÌÖУ¬Ð´×÷µÄÐËȤҲ»á´ó´óÌá¸ß£¬´Ó¶ø½¨Á¢Æð¶Ôд×÷µÄÐÅÐÄ¡£
µ«µ±ËûÃÇѧ»á¸ü¶àµÄ±à³Ì¸ÅÄ±ÈÈçÑ»·ºÍÌõ¼þÓï¾äʱ£¬ËûÃDZã¿ÉÒÔ½«Èß³¤µÄ´úÂëѹËõΪ¶ÌС¾«º·µÄ´úÂ룬´Ó¶øÍê³É³ÌÐòµÄ±àд¡£ÕâÐèÒªËûÃǽ«ËùѧµÄ֪ʶŨËõÆðÀ´Ê¹±à³Ì´ïµ½×îÓÅЧ¹û¡£
ÊÐÃæÉϼ¸ºõËùÓеıà³ÌÆôÃɶ¼ÊÇͼÐλ¯±à³Ì£¬²¢ÇÒ½áºÏ¸÷×ÔµÄÇé¿öÔÚ´Ë»ù´¡ÉϽøÐпª·¢¡£
Scratch3.0²»½ö½öÊÇÖØ¹¹£¬Ò²Ôö¼ÓÁËһЩ»ýľ£¬±ÈÈç×Ö·û´®°üº¬Åжϡ¢ÒÆÖÁ×îϲãµÈ»ýľ¡£±à¼Æ÷µÄÍâÐο´ÆðÀ´¸ü¼ÓÈáÃÀ£¬ÍÏ×§»ýľ»¹ÓÐÒôЧ£¬Ö§³Ö¶à´Î³·»ØºÍ»Ö¸´¡£Scratch3.0±£´æµÄÎļþ¸ñʽΪ"sb3"£¬¿ÉÒÔ¶ÁÈ¡"sb"ºÍ"sb2"Îļþ¡£
2020Ä궫ݸ¸½½üÉÙ¶ùѧϰÕϰÅàѵ°àѧ·ÑÇàÉÙ¶ù±à³ÌÔÚÒ»¶þÏß³ÇÊз¢Õ¹Ñ¸ËÙ£¬Ò»·½ÃæÒ»¶þÏß³ÇÊеÄÏû·ÑˮƽºÍÀíÄî¸ü¼Ó³ÉÊ죬´´Òµ·ÕΧҲ¸ü¼ÓÊʺÏÐÐÒµ·¢Õ¹¡£ÁíÍâÒ»·½Ã棬±à³Ì½ÌÓý±¾Éí·ûºÏÖÐСѧÐÅÏ¢¼¼Êõ¿Î³ÌµÄÒªÇó£¬Ôڸ߿¼ÊÔµãµÄһЩʡ·ÝÖУ¬´óÐÍ×ۺϿ¼ÊÔÀïÒѾ¿ªÊ¼½«ÐÅÏ¢¼¼Êõ¼ÓÈë¸ß¿¼¿ÆÄ¿£¬Õâ¸ú¸ß¿¼ÒªÇ󽫡°ÊµÑ鶯ÊÖ¡±ÁÐÈëÓкܴó¹ØÏµ¡£
´ÓÕâЩº¢×ӵľÀúÖпÉÒÔ¿´³ö£¬±à³ÌÔÚËûÃǵÄÈËÉúÖÐÆðµ½Á˹ؼüµÄ×÷Óã¬ËüÓ°ÏìÁËËûÃǵÄÈËÉú¹ì¼£¡£Æäʵѧ±à³Ì£¬²»½ö¶ÔÓÚÁôѧÒÔ¼°Î´À´µÄÉýѧ¡¢Ö°Òµ·¢Õ¹ÓкܴóµÄÓ°Ï죬¸üÖØÒªµÄÊÇÈú¢×Óѧ»á±à³Ì˼ά£¬ÅàÑøº¢×Ó·¢ÏÖÎÊÌ⡢˼¿¼ÎÊÌâ¡¢½â¾öÎÊÌâµÄÄÜÁ¦¡£Ð¡µ½×öÊýѧӦÓÃÌ⣬´óµ½ÈËÉú¹æ»®£¬ÎÞÂÛÔÚ¸÷¸öÁìÓò¶¼¿ÉÒÔÓÐÓÅÐãµÄ±íÏÖ¡£
ÎÞ¶ÀÓÐż£¬°®Òò˹̹СʱºòÒ²Ôø·¢Éú¹ýÕâÑùÒ»¸öÓÐȤµÄСÊÂÇé¡£ÀÏʦÈÃÿһ¸öͬѧ×öÒ»ÕÅС°åµÊ£¬µ±ÀÏʦ¿´µ½°®Òò˹̹½»ÉÏÀ´µÄС°åµÊʱ£¬±ãÎÊËû£º¡°Õâ¸öÊÀ½çÉÏ»¹ÓбÈÕâ¸ö¸ü²îµÄС°åµÊÂ𣿡±°®Òò˹̹ÀÏÀÏʵʵµØ»Ø´ð£º¡°ÓУ¡¡±Ëµ×ŰÑËû×öµÄǰÁ½¸ö°åµÊÄÃÁ˳öÀ´¡£
ÉÙ¶ù±à³Ì¿ÎµÄÖ÷ҪĿµÄÊÇÆôÃÉÈú¢×Ó½Ó´¥±à³Ì֪ʶ£¬ÔÚ±à³ÌѧϰÖÐÇ¿»¯Âß¼ºÍϵͳ˼άÄÜÁ¦£¬½ø¶ø¼¤·¢º¢×ӵĴ´ÔìÁ¦¡£
Ñо¿Éú¼°²©Ê¿Ñ§ÀúÔÂн¸ü¸ß£¬´óÖÂÔÚ40Íò~80Íò²»µÈ¡£ÆäÖУ¬ÔÂнÔÚ1.5Íò~3.5ÍòÔªÇø¼äµÄÕÐÆ¸È±¿Ú½Ï´ó£¬¶àÒÔÈ˹¤ÖÇÄÜ·½ÏòµÄÈí¼þʵʩ¹¤³Ìʦ¡¢È˹¤ÖÇÄܹ¤³Ìʦ¡¢È˹¤Ëã·¨¹¤³ÌʦΪÖ÷¡£
¶«Ý¸ÉÙ¶ùѧϰÕϰÅàѵѧУ³É¾ÍÄãµÄÃÎÏëÖ®Âá£Ñ§ÉÙ¶ùѧϰÕϰ¾ÍÀ´¶«Ý¸ÉÙ¶ùѧϰÕϰÅàѵѧУ