锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉�10篇
锟斤拷锟斤拷锟斤拷为一锟斤拷锟斤拷锟斤拷锟斤拷诺慕锟斤拷锟斤拷锟斤拷锟斤拷撸锟绞憋拷锟揭拷锟秸癸拷贪锟阶硷拷锟斤拷锟斤拷锟斤拷锟斤拷贪锟斤拷锟斤拷锟斤拷锟剿筹拷锟斤拷锟斤拷锟叫э拷乜锟秸癸拷锟窖э拷疃拷锟斤拷贪锟揭拷锟矫葱达拷兀锟斤拷锟斤拷锟斤拷锟叫★拷锟轿拷锟斤拷锟秸硷拷锟斤拷锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉凤拷锟斤拷锟斤拷锟斤拷慰锟斤拷锟较ｏ拷锟斤拷芄锟斤拷锟斤拷锟斤拷锟斤拷锟揭★拷
锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉�1
锟斤拷锟斤拷一锟斤拷锟斤拷学锟斤拷锟斤拷
锟斤拷锟斤拷锟轿憋拷P38锟斤拷40锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学目锟斤拷
锟斤拷锟斤拷1锟斤拷知识锟诫技锟斤拷
锟斤拷锟斤拷使学锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹伙拷锟绞讹拷锟斤拷玫锟斤拷锟斤拷锟斤拷位锟斤拷锟斤拷锟斤拷锟阶★拷锟斤拷锟斤拷锟斤拷锟阶★拷锟斤拷锟斤拷锟斤拷锟阶★拷
锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟诫方锟斤拷
锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷位锟侥癸拷锟教ｏ拷锟斤拷展学锟斤拷锟侥空硷拷鄄锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷3锟斤拷锟斤拷小锟教拷锟斤拷锟斤拷值锟斤拷
锟斤拷锟斤拷使学锟斤拷锟轿成空硷拷锟斤拷睿拷锟斤拷锟斤拷锟窖е讹拷锟斤拷锟绞碉拷锟斤拷锟斤拷锟斤拷系锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学知识锟斤拷锟斤拷锟斤拷锟斤拷屑虻サ锟斤拷锟斤拷猓拷锟斤拷谢锟矫硷拷值锟斤拷锟介。
锟斤拷锟斤拷锟斤拷锟斤拷锟截碉拷锟窖碉拷
锟斤拷锟斤拷1锟斤拷锟斤拷学锟截碉拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷狻�
锟斤拷锟斤拷2锟斤拷锟斤拷学锟窖碉拷
锟斤拷锟斤拷锟斤拷知锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿伙拷母锟斤拷睢�
锟斤拷锟斤拷锟侥★拷锟斤拷学锟矫撅拷
锟斤拷锟斤拷1锟斤拷锟斤拷锟阶★拷1锟斤拷锟斤拷锟斤拷锟阶★拷1锟斤拷锟斤拷锟斤拷锟阶碉拷模锟酵ｏ拷水锟斤拷锟斤拷水锟斤拷沙锟接ｏ拷锟斤拷小石锟介（锟斤拷锟斤拷系锟矫ｏ拷锟斤拷木锟斤拷龋锟�10锟斤拷1锟斤拷锟斤拷锟斤拷锟阶碉拷锟斤拷锟斤拷锟藉。
锟斤拷锟斤拷锟藉、锟斤拷学锟斤拷锟�
锟斤拷锟斤拷锟斤拷一锟斤拷锟教碉拷选锟斤拷锟叫撅拷锟斤拷锟斤拷
锟斤拷锟斤拷1锟斤拷锟斤拷锟诫：锟斤拷装锟叫半杯锟斤拷色水锟侥诧拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷水锟芥处锟斤拷锟斤拷锟角号ｏ拷锟斤拷锟斤拷一锟斤拷石锟介。
锟斤拷锟斤拷2锟斤拷锟桔诧拷思锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷频锟脚憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�4锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷水锟斤拷锟侥讹拷锟斤拷片锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷水锟斤拷锟轿伙拷梅锟斤拷锟斤拷锟绞裁达拷浠拷锟斤拷锟斤拷械锟剿裁达拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟叫碉拷水为什么锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷墙锟斤拷锟揭拷芯锟斤拷锟斤拷锟斤拷荨锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街诧拷锟斤拷识锟斤拷锟�
锟斤拷锟斤拷1锟斤拷锟斤拷一锟诫：锟角诧拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟藉都占锟斤拷一锟斤拷锟侥空间？锟斤拷锟斤拷锟斤拷锟结供锟斤拷锟斤拷品锟斤拷证锟斤拷锟叫ｏ拷木锟介、沙锟接★拷锟斤拷锟叫★拷锟斤拷锟斤拷锟戒、石锟介、锟斤拷锟斤拷锟津…★拷
锟斤拷锟斤拷2锟斤拷锟斤拷师巡锟斤拷锟斤拷学锟斤拷一锟斤拷探锟街★拷
锟斤拷锟斤拷3锟斤拷锟斤拷锟绞汇报锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷模锟�
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷锟斤拷锟斤拷泄鄄斓斤拷锟绞裁达拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷3锟斤拷学锟斤拷锟斤拷锟街诧拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷4锟斤拷学锟斤拷锟截达拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫筹拷锟皆达拷锟斤拷装锟斤拷细沙锟侥憋拷锟接ｏ拷锟饺帮拷细沙锟斤拷锟斤拷纸锟较ｏ拷锟斤拷一锟斤拷木锟斤拷锟斤拷氡拷校锟饺伙拷锟斤拷侔锟较干筹拷锟斤拷氡拷校锟缴筹拷硬锟斤拷锟饺拷锟斤拷锟斤拷氡拷校锟斤拷锟绞ｏ拷嗖匡拷郑锟斤拷锟轿撅拷锟秸硷拷锟揭伙拷锟斤拷占洹�
锟斤拷锟斤拷4锟斤拷锟斤拷锟斤拷锟斤拷锟街★拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟桔伙拷锟斤拷詹锟斤拷锟街わ拷锟斤拷锟斤拷锟斤拷锟接★拷
锟斤拷锟斤拷锟斤拷2锟斤拷学锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷5锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷母锟斤拷睢�
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷占锟侥空硷拷一锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷学锟斤拷锟截达拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺帮拷小石锟斤拷锟斤拷氡拷校锟饺伙拷锟斤拷锟剿拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷呛拧锟饺★拷锟绞拷椋拷俜锟斤拷锟斤拷一些锟斤拷石锟介，锟斤拷锟斤拷水锟斤拷锟皆拷锟斤拷锟剿拷锟斤拷锟剿★拷
锟斤拷锟斤拷锟斤拷3锟斤拷为什么锟斤拷锟斤拷锟斤拷水锟斤拷锟斤拷原锟斤拷锟侥高ｏ拷
锟斤拷锟斤拷锟斤拷4锟斤拷学锟斤拷锟截达拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟斤拷石锟斤拷占锟侥空硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿拷锟斤拷原锟斤拷锟侥高★拷也锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷拇锟叫★拷锟揭伙拷锟斤拷锟斤拷锟秸硷拷占锟侥达拷小也锟斤拷一锟斤拷锟斤拷
锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷占锟秸硷拷锟叫达拷锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷占锟秸硷拷拇锟叫★拷锟斤拷锟斤拷锟斤拷锟斤拷`锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷1锟斤拷什么锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷学锟斤拷锟截达拷锟斤拷锟斤拷锟斤拷占锟秸硷拷拇锟叫★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷7锟斤拷锟斤拷锟斤拷锟斤拷锟缴★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷锟轿�
锟斤拷锟斤拷1锟斤拷要知锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫讹拷螅锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟劫伙拷锟劫讹拷锟劫ｏ拷锟斤拷锟斤拷么锟届？锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟轿伙拷锟斤拷锟� 锟斤拷
锟斤拷锟斤拷2锟斤拷锟斤拷锟诫。
锟斤拷锟斤拷锟斤拷锟斤拷说锟斤拷锟斤拷些锟斤拷锟斤拷锟轿伙拷锟�
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟矫碉拷锟斤拷锟斤拷锟轿伙拷锟斤拷锟叫╋拷锟�
锟斤拷锟斤拷锟斤拷2锟斤拷锟姐报锟斤拷锟斤拷锟斤拷锟斤拷学习锟斤拷锟斤拷说锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷3锟斤拷学锟斤拷锟截达拷
锟斤拷锟斤拷锟解长1锟斤拷锟阶碉拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟�1锟斤拷锟斤拷锟斤拷锟阶ｏ拷
锟斤拷锟斤拷锟解长1锟斤拷锟阶碉拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟�1锟斤拷锟斤拷锟斤拷锟阶ｏ拷
锟斤拷锟斤拷锟解长1锟阶碉拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟�1锟斤拷锟斤拷锟阶★拷
锟斤拷锟斤拷锟斤拷锟斤拷频锟脚憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�5锟斤拷锟斤拷频锟斤拷1锟斤拷锟斤拷锟阶的空硷拷锟叫讹拷蟆钡锟斤拷锟绞撅拷锟�
锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿伙拷锟�
锟斤拷锟斤拷锟斤拷1锟斤拷1锟斤拷锟斤拷锟斤拷锟阶的空硷拷锟叫讹拷螅勘然锟斤拷然锟斤拷锟�
锟斤拷锟斤拷锟斤拷2锟斤拷什么锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷约锟接斤拷1锟斤拷锟斤拷锟斤拷锟阶ｏ拷
锟斤拷锟斤拷锟斤拷3锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟叫讹拷螅勘然锟斤拷然锟斤拷锟�
锟斤拷锟斤拷锟斤拷4锟斤拷什么锟斤拷锟斤拷锟斤拷锟斤拷锟接斤拷1锟斤拷锟斤拷锟斤拷锟阶ｏ拷
锟斤拷锟斤拷锟斤拷5锟斤拷1锟斤拷锟斤拷锟斤拷锟截ｏ拷
锟斤拷锟斤拷锟斤拷6锟斤拷1锟斤拷锟斤拷锟斤拷锟叫讹拷锟斤拷锟斤拷锟揭恍╋拷锟斤拷锟斤拷锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷锟饺ワ拷锟揭伙拷浴锟斤拷锟阶硷拷锟�3锟斤拷锟阶尺ｏ拷
锟斤拷锟斤拷4锟斤拷锟斤拷锟斤拷锟绞碉拷锟侥碉拷位锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷皮锟斤拷锟斤拷锟斤拷锟皆硷拷锟�5锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟接碉拷锟斤拷锟斤拷锟皆硷拷锟�240锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷5锟斤拷锟斤拷锟缴★拷
锟斤拷锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷1锟斤拷锟斤拷师锟斤拷示锟斤拷学锟斤拷锟斤拷锟脚摆ｏ拷锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷示2锟斤拷1锟斤拷锟斤拷锟斤拷锟阶碉拷锟斤拷锟斤拷锟藉，拼锟斤拷一锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷锟斤拷嵌锟斤拷伲锟轿裁达拷锟�
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷示6锟斤拷1锟斤拷锟斤拷锟斤拷锟阶碉拷锟斤拷锟斤拷锟藉，拼锟斤拷一锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷锟斤拷嵌锟斤拷伲锟轿裁达拷锟�
锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷锟侥变长锟斤拷锟斤拷陌诜锟斤拷锟斤拷锟斤拷浅锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角讹拷锟劫ｏ拷为什么锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷锟阶ｏ拷
锟斤拷锟斤拷锟斤拷4锟斤拷锟斤拷锟劫改憋拷锟斤拷状锟斤拷锟斤拷状锟斤拷锟剿ｏ拷锟斤拷锟斤拷锟矫伙拷斜洌课裁达拷锟�
锟斤拷锟斤拷锟斤拷5锟斤拷为什么锟斤拷锟杰帮拷什么锟斤拷状锟斤拷锟斤拷锟斤拷锟斤拷锟�6锟斤拷锟斤拷锟斤拷锟阶ｏ拷
锟斤拷锟斤拷2锟斤拷学锟竭诧拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷每锟斤拷锟斤拷锟较讹拷锟斤拷锟斤拷10锟斤拷1锟斤拷锟斤拷锟斤拷锟阶碉拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷锟斤拷锟角帮拷一锟斤拷锟斤拷锟斤拷锟�9锟斤拷锟斤拷锟斤拷锟阶的筹拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷么锟节ｏ拷
锟斤拷锟斤拷锟斤拷2锟斤拷为什么锟斤拷锟节的筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷9锟斤拷锟斤拷锟斤拷锟阶ｏ拷
锟斤拷锟斤拷3锟斤拷锟斤拷锟缴革拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟桔ｏ拷锟斤拷锟捷刚诧拷锟斤拷锟节碉拷图锟轿ｏ拷锟斤拷锟斤拷么知锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟角讹拷锟劫的ｏ拷
锟斤拷锟斤拷锟斤拷锟藉）锟斤拷锟斤拷锟斤拷习
锟斤拷锟斤拷1锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟矫碉拷锟斤拷锟斤拷锟轿伙拷校锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟矫碉拷锟斤拷锟斤拷锟轿伙拷校锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟矫的筹拷锟饺碉拷位锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟解长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟阶★拷
锟斤拷锟斤拷锟解长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟阶★拷
锟斤拷锟斤拷锟解长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟阶★拷
锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞碉拷锟侥碉拷位锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷一锟斤拷锟桔笔碉拷锟斤拷锟斤拷锟皆硷拷锟�10锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷台锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟�0.4锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷3锟斤拷一锟斤拷锟斤拷锟铰伙拷锟街典》锟斤拷锟斤拷锟斤拷锟皆硷拷锟�0.35锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷4锟斤拷一锟斤拷锟斤拷纸锟斤拷锟斤拷锟斤拷锟皆硷拷锟�5锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷5锟斤拷一锟斤拷锟阶╋拷锟斤拷锟斤拷锟斤拷约锟斤拷3锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷3锟斤拷拼一拼锟斤拷说说锟斤拷锟缴硷拷锟斤拷1锟斤拷锟斤拷锟斤拷锟阶碉拷锟斤拷锟斤拷锟斤拷锟斤拷傻模锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷全锟斤拷锟杰斤拷
锟斤拷锟斤拷通锟斤拷锟斤拷诳锟斤拷锟斤拷锟斤拷锟叫╋拷牡煤锟斤拷锟结？锟姐还锟斤拷锟斤拷些锟斤拷锟解？
锟斤拷锟斤拷锟斤拷锟竭ｏ拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷位
锟斤拷锟斤拷锟斤拷锟藉：锟斤拷锟斤拷锟斤拷占锟秸硷拷拇锟叫★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷锟阶★拷锟斤拷锟斤拷锟斤拷锟阶★拷锟斤拷锟斤拷锟阶★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷搴拷卸锟斤拷俑锟斤拷锟斤拷锟斤拷位锟斤拷
锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉�2
锟斤拷锟斤拷一锟斤拷锟斤拷学目锟斤拷
锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟桔察、锟斤拷锟斤拷锟斤拷锟饺较合凤拷锟街的癸拷锟教ｏ拷锟斤拷锟秸筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷2锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷锟斤拷撸锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟叫简单硷拷锟姐。
锟斤拷锟斤拷3锟斤拷锟节观察、锟饺较★拷锟斤拷锟斤拷锟斤拷学习锟筋动锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿成空硷拷锟斤拷睢�
锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟捷憋拷锟斤拷学锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟斤拷锟较わ拷锟斤拷瞥锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶达拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷一锟斤拷知识锟姐，学锟斤拷锟角革拷锟斤拷锟斤拷锟节达拷实锟斤拷锟斤拷锟斤拷锟叫ｏ拷通锟斤拷锟皆硷拷锟侥观察、探锟斤拷锟揭筹拷锟介本锟较的答案ｏ拷锟接讹拷锟斤到锟斤拷学目锟疥，也锟斤拷锟斤拷约锟斤拷锟窖帮拷锟饺わ拷投锟斤拷植锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟截碉拷锟窖碉拷
锟斤拷锟斤拷锟截点：锟斤拷锟秸筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟窖点：锟斤拷锟解长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学准锟斤拷锟斤拷锟斤拷媒锟斤拷渭锟�
锟斤拷锟斤拷锟侥★拷锟斤拷时锟斤拷锟脚ｏ拷2锟斤拷时
锟斤拷锟斤拷锟藉、锟斤拷学锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷一锟斤拷时
锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟铰匡拷
锟斤拷锟斤拷锟斤拷同学锟斤拷锟斤拷锟节的斤拷锟斤拷锟斤拷什么锟斤拷状锟斤拷装锟斤拷锟斤拷玫某锟斤拷锟斤拷锟绞裁达拷锟阶达拷锟斤拷锟绞撅拷约锟斤拷锟斤拷锟斤拷目渭锟斤拷系锟酵硷拷锟斤拷锟斤拷锟窖э拷锟斤拷锟绞裁达拷锟阶达拷锟窖э拷锟斤拷卮穑撼锟斤拷锟斤拷濉ｏ拷锟节课撅拷锟斤拷锟斤拷锟斤拷学习锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷学锟斤拷锟矫筹拷锟斤拷锟斤拷准锟斤拷锟矫碉拷.锟斤拷锟斤拷锟藉，锟皆硷拷锟饺观察，锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷妗拷狻拷锟斤拷锟斤拷锟绞裁达拷芯锟斤拷锟斤拷佣锟斤拷锟斤拷锟斤拷锟斤拷锟筋。
锟斤拷锟斤拷锟解：锟斤拷锟斤拷锟斤拷锟竭段★拷
锟斤拷锟斤拷锟斤拷锟姐：锟斤拷锟斤拷锟侥斤拷锟姐。
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟斤拷疃�
锟斤拷锟斤拷锟斤拷学锟斤拷锟洁交锟斤拷为6锟介，锟斤拷锟桔诧拷锟截达拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷6锟斤拷锟芥。
锟斤拷锟斤拷2锟斤拷每锟斤拷锟斤拷锟斤拷什么锟斤拷状锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟轿伙拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷3锟斤拷锟斤拷些锟斤拷锟斤拷全锟斤拷同锟侥ｏ拷
锟斤拷锟斤拷前锟酵猴拷锟斤拷锟斤拷摇锟斤拷虾锟斤拷锟�
锟斤拷锟斤拷4锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷12锟斤拷锟解。
锟斤拷锟斤拷5锟斤拷锟斤拷些锟解长锟斤拷锟斤拷龋锟�
锟斤拷锟斤拷锟斤拷缘锟�4锟斤拷锟斤拷
锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷8锟斤拷锟斤拷锟姐。
锟斤拷锟斤拷锟侥ｏ拷锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷细木锟斤拷锟斤拷锟斤拷皮锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟杰★拷锟斤拷学锟斤拷锟斤拷思锟斤拷锟斤拷锟矫筹拷锟斤拷皮锟斤拷锟较改撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷院锟截达拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟�12锟斤拷锟斤拷锟斤拷苑锟轿�3锟介。
锟斤拷锟斤拷锟斤拷2锟斤拷锟洁交锟斤拷同一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獬わ拷炔锟斤拷锟饺★拷
锟斤拷锟斤拷锟洁交锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟饺分憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷锟斤拷锟斤拷锟竭★拷
锟斤拷锟斤拷锟藉）锟斤拷锟斤拷锟斤拷习
锟斤拷锟斤拷锟斤拷锟铰憋拷锟介附页锟叫碉拷图锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟藉。
锟斤拷锟斤拷锟节讹拷锟斤拷时
锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷习锟缴课ｏ拷锟斤拷锟斤拷锟铰课★拷
锟斤拷锟斤拷锟斤拷习之前锟侥筹拷锟斤拷锟斤拷锟斤拷妗拷狻拷锟斤拷悖拷锟斤拷涑わ拷锟斤拷锟斤拷锟斤拷摺锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷濉�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟斤拷锟斤拷锟桔诧拷锟截达拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷学锟斤拷锟矫筹拷锟斤拷准锟斤拷锟矫碉拷锟斤拷锟斤拷锟斤拷鄄觳拷锟斤拷卤锟斤拷锟�
锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟�6锟斤拷锟芥都锟斤拷同锟斤拷
锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟�12锟斤拷锟解都锟斤拷取锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街诧拷锟斤拷锟斤拷
锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟较猴拷锟芥附页锟斤拷图锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟藉，
锟斤拷锟斤拷2锟斤拷锟斤拷锟桔筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷3锟斤拷锟斤拷锟桔筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷墓锟较碉拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角筹拷锟斤拷锟斤拷锟斤拷锟竭讹拷锟斤拷鹊某锟斤拷锟斤拷澹拷锟斤拷强锟斤拷锟斤拷锟斤拷锟酵硷拷锟斤拷锟绞撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷墓锟较碉拷锟�
锟斤拷锟斤拷锟斤拷一锟斤拷
锟斤拷锟斤拷锟斤拷锟解长1cm锟斤拷小锟斤拷锟斤拷锟斤拷锟揭伙拷睢�
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷12锟斤拷小锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷屑锟斤拷植锟酵拷拇罘拷锟斤拷锟铰硷拷锟侥筹拷锟斤拷锟斤拷锟斤拷锟竭★拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷一锟斤拷锟侥革拷锟芥都锟斤拷锟斤拷锟斤拷锟轿的筹拷锟斤拷锟藉，锟姐发锟斤拷锟斤拷什么锟斤拷
锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉�3
锟斤拷锟斤拷一锟斤拷学习目锟斤拷
锟斤拷锟斤拷锟斤拷一锟斤拷学习锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞讹拷锟斤拷恰锟斤拷锟斤拷锟斤拷锟斤拷锟教匡拷锟斤拷锟斤拷学锟斤拷锟斤拷锟剿教版）锟斤拷锟疥级锟铰诧拷锟斤拷锟斤拷锟皆拷锟�20页锟斤拷3锟皆硷拷锟轿猴拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟窖撅拷直锟桔碉拷锟斤拷识锟剿筹拷锟斤拷锟藉、锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷蔚幕锟斤拷锟斤拷辖锟斤拷薪锟窖э拷摹锟窖э拷锟斤拷锟酵拷锟绞碉拷锟斤拷模锟酵憋拷锟斤拷锟斤拷锟斤拷锟藉，知锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷6锟斤拷锟芥，每锟斤拷锟芥都锟斤拷锟斤拷锟斤拷锟轿★拷锟节斤拷学锟斤拷锟斤拷锟斤拷时锟斤拷应锟斤拷锟筋经锟介，锟截癸拷锟截点，锟皆比筹拷锟斤拷锟斤拷锟截点，锟斤拷知锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷濉憋拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷迁锟斤拷锟斤拷锟狡碉拷学习锟斤拷锟斤拷锟斤拷通锟斤拷锟桔察、锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟秸硷拷锟斤拷睿拷锟竭凤拷锟斤拷锟皆比ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学习目锟斤拷
锟斤拷锟斤拷1.锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷幕锟斤拷锟斤拷希锟酵拷锟斤拷鄄锟斤拷锟斤拷锟斤拷濉拷锟斤拷植锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟教斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥、锟解、锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷占锟斤拷锟筋。
锟斤拷锟斤拷2.通锟斤拷锟皆比凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷之锟斤拷墓锟较碉拷锟�
锟斤拷锟斤拷锟斤拷锟侥ｏ拷学习锟截碉拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獬わ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷墓锟较碉拷锟�
锟斤拷锟斤拷锟斤拷锟藉）学习锟窖碉拷
锟斤拷锟斤拷锟斤拷锟斤拷锟秸硷拷锟斤拷睿拷纬锟斤拷锟斤拷锟酵硷拷蔚某锟斤拷锟接★拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷源
锟斤拷锟斤拷实施锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞讹拷锟斤拷锟绞︼拷锟窖э拷渭锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞碉拷铮拷锟斤拷锟斤拷锟侥ｏ拷停锟斤拷锟斤拷锟斤拷楸撅拷锟�123页锟斤拷锟斤拷锟斤拷锟斤拷展锟斤拷图锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷学习锟斤拷锟�
锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷前锟斤拷锟�
锟斤拷锟斤拷1.预习锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟斤拷锟斤拷谴蛹锟斤拷锟斤拷锟斤拷锟斤拷锟绞讹拷锟斤拷模锟斤拷锟斤拷约锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷品锟斤拷锟斤拷思锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟姐都知锟斤拷锟斤拷锟斤拷些知识锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷1.谈锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷师锟斤拷锟斤拷前锟斤拷同学锟斤拷寻锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷品锟斤拷谁锟斤拷锟酵达拷曳锟斤拷锟揭伙拷锟斤拷锟斤拷业锟斤拷锟绞裁达拷锟�
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶达拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟斤拷澹拷锟节匡拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷狻�
锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟斤拷锟斤拷锟斤拷锟斤拷实锟绞ｏ拷学锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟酵拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷业锟斤拷锟斤拷锟斤拷锟斤拷澹寡э拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷顺锟斤拷锟斤拷锟斤拷私猓拷锟斤拷锟斤拷私锟揭伙拷锟窖帮拷锟斤拷锟斤拷锟斤拷锟斤拷趣锟斤拷
锟斤拷锟斤拷2.锟斤拷锟斤拷探锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟桔诧拷模锟酵ｏ拷探锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷宥硷拷锟斤拷锟斤拷锟斤拷锟酵硷拷危锟斤拷锟斤拷锟揭伙拷拢锟斤拷锟斤拷锟斤拷谴蛹锟斤拷锟斤拷锟斤拷锟斤拷锟绞讹拷锟斤拷锟斤拷锟侥ｏ拷
锟斤拷锟斤拷锟斤拷锟芥、锟解、锟斤拷锟姐，锟斤拷锟斤拷锟竭ｏ拷
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷准锟斤拷锟接硷拷锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟缴凤拷锟皆★拷
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷品锟斤拷锟桔诧拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉都锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟姐报锟斤拷锟斤拷锟姐报时锟斤拷锟节斤拷锟斤拷探锟斤拷锟侥癸拷锟教和凤拷锟斤拷锟斤拷
锟斤拷锟斤拷预锟借：
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷6锟斤拷锟芥，每锟斤拷锟芥都锟斤拷锟斤拷锟斤拷锟轿诧拷锟斤拷6锟斤拷锟芥都锟斤拷龋锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷12锟斤拷锟解，每锟斤拷锟解都锟斤拷龋锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷8锟斤拷锟斤拷锟姐。
锟斤拷锟斤拷小锟结：同学锟角达拷锟解、锟芥、锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷芯锟斤拷锟斤拷贸锟斤拷恕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�6锟斤拷锟斤拷全锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷围锟缴碉拷锟斤拷锟斤拷图锟轿ｏ拷12锟斤拷锟解长锟斤拷锟斤拷取锟斤拷慕锟斤拷邸锟�
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷模锟酵ｏ拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷
锟斤拷锟斤拷师锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷嵌锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟角讹拷锟斤拷锟斤拷锟阶ｏ拷锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絗锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟矫硷拷锟矫碉拷锟介本锟斤拷123页锟斤拷锟斤拷锟斤拷锟斤拷展锟斤拷图锟斤拷一锟斤拷锟斤拷锟斤拷锟藉。
锟斤拷锟斤拷展示学锟斤拷锟斤拷品锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟诫。
锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟窖э拷瓿わ拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷确锟斤拷锟芥、锟解、锟斤拷锟斤拷母锟斤拷睿拷锟斤拷舜锟斤拷锟叫╋拷锟斤拷锟教斤拷锟酵硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿凤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷志锟斤拷锟斤拷锟斤拷锟教斤拷锟斤拷墓锟斤拷蹋锟酵拷锟斤拷鄄臁拷锟斤拷郑锟窖э拷锟斤拷锟斤拷锟斤拷锟街拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷图锟轿★拷锟斤拷锟斤拷目锟斤拷1
锟斤拷锟斤拷锟斤拷3锟斤拷锟皆比观察，探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷系
锟斤拷锟斤拷师锟斤拷锟斤拷锟角讹拷锟角达拷锟芥、锟解、锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟街拷锟斤拷锟绞裁达拷锟酵拷锟酵诧拷同锟斤拷锟截ｏ拷锟斤拷4锟斤拷小锟介，锟斤拷锟斤拷锟斤拷喜锟斤拷锟侥凤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟姐报锟襟，斤拷师锟矫憋拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷系锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷钥锟斤拷锟斤拷浅锟斤拷锟斤拷锟斤拷锟斤拷叨锟斤拷锟饺的筹拷锟斤拷锟藉。锟斤拷锟角匡拷锟斤拷锟斤拷锟斤拷图锟斤拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷系锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟窖э拷锟酵拷锟斤拷鄄锟饺较ｏ拷锟斤拷锟斤拷探锟斤拷锟斤拷锟接讹拷锟斤拷确锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷系锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷锟酵癸拷锟斤拷锟斤拷锟斤拷锟斤拷同时也锟斤拷锟斤拷锟斤拷知识锟轿成的癸拷锟教ｏ拷锟斤拷锟斤拷锟剿成癸拷锟斤拷喜锟矫ｏ拷锟斤拷强锟斤拷学习锟斤拷锟斤拷锟侥★拷锟斤拷锟斤拷目锟斤拷2
锟斤拷锟斤拷3.锟斤拷锟斤拷锟斤拷习
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷20页锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟解长为1cm锟斤拷小锟斤拷锟斤拷锟斤拷锟揭伙拷睢�
锟斤拷锟斤拷锟劫达拷一锟斤拷锟皆达拷一些锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷要锟斤拷锟劫革拷小锟斤拷锟斤拷锟藉？锟斤拷锟斤拷锟斤拷一锟皆★拷
锟斤拷锟斤拷锟斤拷锟斤拷12锟斤拷小锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷屑锟斤拷植锟酵拷拇罘拷锟斤拷锟铰硷拷锟侥筹拷锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷锟斤拷摺锟�
锟斤拷锟斤拷锟桔达拷一锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿的筹拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟截碉拷
锟斤拷锟斤拷4.锟斤拷锟斤拷锟杰斤拷
锟斤拷锟斤拷师锟斤拷通锟斤拷锟斤拷诳蔚锟窖帮拷锟斤拷锟斤拷锟绞裁达拷栈锟�
锟斤拷锟斤拷小锟结：锟斤拷锟芥、锟解、锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟藉，锟斤拷6锟斤拷锟芥，锟斤拷锟斤拷龋锟�12锟斤拷锟斤拷也锟斤拷锟斤拷龋锟斤拷锟�8锟斤拷锟斤拷锟姐，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷濉�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷业
锟斤拷锟斤拷1.
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獬わ拷锟�8锟斤拷锟阶ｏ拷每锟斤拷锟斤拷锟斤拷艹锟斤拷锟斤拷锟斤拷锟街憋拷锟角讹拷锟劫ｏ拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟侥猴拷锟斤拷48锟斤拷锟阶ｏ拷每锟斤拷锟斤拷锟斤拷艹锟斤拷锟斤拷锟斤拷锟街憋拷锟角讹拷锟劫ｏ拷
锟斤拷锟斤拷锟金案ｏ拷
锟斤拷锟斤拷锟斤拷1锟斤拷32锟斤拷锟阶★拷64平锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷16锟斤拷锟阶★拷16平锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥、锟斤拷锟斤拷锟斤拷锟侥匡拷锟届，锟斤拷锟斤拷锟斤拷锟解，为锟斤拷锟斤拷学习锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥匡拷锟�1锟斤拷2
锟斤拷锟斤拷2.锟斤拷锟斤拷锟斤拷锟结供锟斤拷锟斤拷锟斤拷锟斤拷锟截达拷锟斤拷锟解：
锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷锟角ｏ拷锟斤拷锟轿ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角ｏ拷锟斤拷锟轿ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角ｏ拷锟斤拷锟轿ｏ拷锟斤拷锟斤拷牵锟斤拷锟狡斤拷锟斤拷锟斤拷住锟�
锟斤拷锟斤拷锟金案ｏ拷锟皆★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷锟竭★拷锟诫“锟藉”锟斤拷锟劫从★拷锟藉”锟斤拷锟揭★拷锟芥”锟斤拷一锟斤拷锟斤拷展锟秸硷拷锟斤拷睿憋拷锟斤拷锟矫匡拷锟斤拷锟斤拷氤わ拷锟斤拷锟斤拷锟斤拷叩墓锟较碉拷锟轿拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥匡拷锟�1锟斤拷2
锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉�4
锟斤拷锟斤拷一锟斤拷锟斤拷学锟斤拷锟斤拷
锟斤拷锟斤拷锟轿憋拷 P27锟斤拷30 锟斤拷 1锟斤拷锟斤拷 2锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学目锟斤拷
锟斤拷锟斤拷1锟斤拷知识锟诫技锟斤拷
锟斤拷锟斤拷使学锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷妗拷狻拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟侥癸拷系锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷锟斤拷吆锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟斤拷
锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟诫方锟斤拷
锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷锟教ｏ拷锟斤拷锟斤拷学锟斤拷锟桔察、锟斤拷锟斤拷锟斤拷锟斤拷锟襟、革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷锟斤拷展学锟斤拷锟侥空硷拷锟斤拷锟酵空硷拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷3锟斤拷锟斤拷小锟教拷锟斤拷锟斤拷值锟斤拷
锟斤拷锟斤拷使学锟斤拷锟轿成筹拷锟斤拷锟侥空硷拷锟斤拷睿拷锟斤拷锟斤拷锟窖е讹拷锟斤拷锟绞碉拷锟斤拷锟斤拷锟斤拷系锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学知识锟斤拷锟斤拷锟斤拷锟斤拷屑虻サ锟斤拷锟斤拷猓拷锟斤拷谢锟矫硷拷值锟斤拷锟介。
锟斤拷锟斤拷锟斤拷锟斤拷锟截碉拷锟窖碉拷
锟斤拷锟斤拷1锟斤拷锟斤拷学锟截碉拷
锟斤拷锟斤拷使学锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟斤拷堑锟斤拷锟斤拷锟斤拷锟斤拷锟绞讹拷锟斤拷锟斤拷锟侥筹拷锟斤拷锟斤拷锟斤拷锟竭猴拷锟斤拷锟斤拷锟斤拷锟斤拷獬わ拷锟�
锟斤拷锟斤拷2锟斤拷锟斤拷学锟窖碉拷
锟斤拷锟斤拷锟剿解长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷系锟斤拷
锟斤拷锟斤拷锟侥★拷锟斤拷学锟矫撅拷
锟斤拷锟斤拷锟斤拷锟狡课硷拷锟斤拷学锟竭ｏ拷锟斤拷锟斤拷锟藉、锟斤拷锟斤拷锟斤拷锟斤拷锟狡凤拷锟�
锟斤拷锟斤拷锟藉、锟斤拷学锟斤拷锟�
锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷习准锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷频锟脚憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟藉：1.2锟斤拷
锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷些平锟斤拷图锟轿ｏ拷锟斤拷锟斤拷锟轿猴拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷系锟斤拷
锟斤拷锟斤拷2锟斤拷锟斤拷示锟秸硷拷锟侥革拷锟斤拷锟斤拷锟藉：锟斤拷些图锟斤拷同锟秸才碉拷图锟斤拷锟斤拷什么锟斤拷同锟斤拷
锟斤拷锟斤拷[锟斤拷锟侥匡拷锟斤拷枪锟酵拷戮锟街讹拷锟斤拷锟斤拷系锟斤拷]
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷知
锟斤拷锟斤拷1锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷濉�
锟斤拷锟斤拷锟斤拷1锟斤拷师锟斤拷示一些锟教具ｏ拷学锟斤拷锟矫筹拷锟秸硷拷锟斤拷学锟竭★拷
锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷蟹锟斤拷啵拷锟斤拷苑锟轿拷锟斤拷啵�
锟斤拷锟斤拷锟斤拷2锟斤拷学锟斤拷小锟斤拷锟叫撅拷锟姐报锟斤拷锟斤拷锟斤拷围锟缴碉拷锟斤拷牟锟酵拷锟斤拷苑锟轿拷锟斤拷沙锟斤拷锟斤拷锟轿э拷珊锟斤拷锟斤拷锟斤拷锟斤拷锟轿э拷傻摹锟斤拷锟斤拷锟斤拷椋猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉）
锟斤拷锟斤拷锟斤拷3锟斤拷锟秸筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟斤拷浅锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉？
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1锟斤拷
锟斤拷锟斤拷锟斤拷4锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟截ｏ拷什么锟斤拷锟斤拷锟斤拷锟斤拷谐锟斤拷锟斤拷锟斤拷兀锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷芯锟斤拷锟斤拷锟斤拷锟解。
锟斤拷锟斤拷锟斤拷5锟斤拷锟斤拷锟节筹拷锟斤拷锟斤拷锟斤拷锟斤拷学习锟斤拷些知识锟斤拷
锟斤拷锟斤拷师锟矫筹拷锟斤拷锟斤拷锟斤拷叹撸锟窖э拷锟斤拷锟窖э拷撸锟绞︼拷锟斤拷锟斤拷妗拷狻拷锟斤拷恪拷锟皆碉拷锟芥、锟斤拷缘锟斤拷锟侥革拷锟筋，锟斤拷锟斤拷锟介。
锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷3锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟叫硷拷锟斤拷锟芥？锟斤拷6 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟铰筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞裁达拷氐悖�
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷证锟斤拷牟锟斤拷耄�
锟斤拷锟斤拷3锟斤拷学锟斤拷锟斤拷证锟斤拷
锟斤拷锟斤拷锟斤拷锟杰伙拷锟斤拷锟斤拷锟铰凤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷通锟斤拷锟斤拷锟斤拷锟酵匡拷锟斤拷锟姐；
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟铰憋拷一锟饺ｏ拷
锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷纸锟较ｏ拷锟斤拷锟斤拷一锟斤拷锟斤拷员取锟�
锟斤拷锟斤拷4锟斤拷锟姐报锟斤拷锟桔ｏ拷锟斤拷锟斤拷锟斤拷锟� 6 锟斤拷锟芥都锟角筹拷锟斤拷锟轿ｏ拷锟斤拷缘锟斤拷锟斤拷锟斤拷锟斤拷取锟�
锟斤拷锟斤拷锟叫诧拷同锟侥凤拷锟斤拷锟金？ｏ拷也锟斤拷锟斤拷缘锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷危锟�
锟斤拷锟斤拷5锟斤拷锟斤拷师锟截碉拷锟斤拷锟窖э拷锟斤拷芯锟斤拷锟皆碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿的筹拷锟斤拷锟藉。锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷细锟桔诧拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟绞裁达拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞裁达拷氐悖匡拷锟斤拷锟斤拷锟街わ拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚憋拷---锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷7锟斤拷学锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷证锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷学锟竭诧拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷俦冉锟斤拷锟侥筹拷锟教★拷
锟斤拷锟斤拷8锟斤拷锟姐报锟斤拷锟斤拷锟斤拷锟藉长锟斤拷锟藉，锟斤拷锟斤拷什么锟斤拷锟较ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞裁达拷氐悖�
锟斤拷锟斤拷12 锟斤拷锟解，锟斤拷缘锟� 4 锟斤拷锟斤拷锟斤拷取锟�
锟斤拷锟斤拷9锟斤拷锟截碉拷锟叫撅拷锟斤拷缘锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷蔚某锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氐恪�
锟斤拷锟斤拷10锟斤拷锟斤拷写锟杰结报锟芥。
锟斤拷锟斤拷11锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟竭★拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟洁交锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟饺分憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷锟斤拷锟斤拷锟竭★拷
锟斤拷锟斤拷锟斤拷2锟斤拷学锟斤拷指锟斤拷锟皆硷拷锟斤拷锟叫筹拷锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷锟斤拷撸锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獭锟�
锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷4锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷学锟斤拷锟斤拷锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚憋拷---锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟姐报锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫撅拷锟斤拷'锟斤拷
锟斤拷锟斤拷4锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷系锟斤拷
锟斤拷锟斤拷锟饺较筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟绞裁达拷锟酵拷锟酵诧拷同锟姐？锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞裁达拷锟较碉拷锟�
锟斤拷锟斤拷锟斤拷同锟姐：6 锟斤拷锟芥，12 锟斤拷锟解，8 锟斤拷锟斤拷锟姐。
锟斤拷锟斤拷锟斤拷同锟姐：
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷习
锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟酵硷拷锟斤拷校锟斤拷浅锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤画锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锘拷锟斤拷稹薄锟�
锟斤拷锟斤拷2锟斤拷写锟斤拷锟斤拷锟斤拷锟酵硷拷锟斤拷锟斤拷啤锟�
锟斤拷锟斤拷3锟斤拷锟桔诧拷实锟斤拷图锟斤拷然锟斤拷锟斤拷铡锟�
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷皮锟斤拷锟斤拷状锟角ｏ拷 锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷皮锟斤拷前锟斤拷锟角ｏ拷 锟斤拷锟轿ｏ拷锟斤拷锟角ｏ拷 锟斤拷锟斤拷锟阶ｏ拷锟斤拷锟角ｏ拷 锟斤拷锟斤拷锟阶ｏ拷锟诫（ 锟斤拷锟斤拷锟斤拷锟斤拷锟饺★拷
锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷皮锟斤拷锟揭诧拷锟斤拷锟角ｏ拷 锟斤拷锟轿ｏ拷锟斤拷锟角ｏ拷 锟斤拷锟斤拷锟阶ｏ拷锟斤拷锟角ｏ拷 锟斤拷锟斤拷锟阶ｏ拷锟诫（ 锟斤拷锟斤拷锟斤拷锟斤拷锟饺★拷
锟斤拷锟斤拷锟斤拷4锟斤拷锟斤拷皮锟斤拷锟斤拷锟斤拷锟角ｏ拷 锟斤拷锟轿ｏ拷锟斤拷锟角ｏ拷 锟斤拷锟斤拷锟阶ｏ拷锟斤拷锟角ｏ拷 锟斤拷锟斤拷锟阶ｏ拷锟诫（ 锟斤拷锟斤拷锟斤拷锟斤拷锟饺★拷
锟斤拷锟斤拷4锟斤拷锟斤拷图锟斤拷铡锟斤拷锟斤拷锟轿伙拷锟斤拷锟斤拷祝锟�
锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷 锟斤拷锟斤拷 锟斤拷 锟斤拷锟斤拷 锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷 锟斤拷锟斤拷 锟斤拷 锟斤拷锟斤拷 锟斤拷
锟斤拷锟斤拷锟竭ｏ拷 锟斤拷 锟竭ｏ拷 锟斤拷 锟竭ｏ拷 锟斤拷
锟斤拷锟斤拷5锟斤拷锟叫断★拷锟斤拷锟皆碉拷锟斤拷锟斤拷锟斤拷锟斤划锟斤拷锟教★拷锟斤拷锟斤拷锟侥伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷一锟脚很憋拷锟斤拷锟斤拷锟斤拷纸锟斤拷只锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥。 锟斤拷 锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷濉� 锟斤拷 锟斤拷
锟斤拷锟斤拷锟斤拷3锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷全一锟斤拷锟斤拷锟斤拷么锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟轿★拷 锟斤拷 锟斤拷
锟斤拷锟斤拷锟斤拷4锟斤拷锟斤拷一锟斤拷锟斤拷 120 锟斤拷锟阶碉拷锟斤拷丝围锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟杰ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷獬の� 20 锟斤拷锟阶★拷 锟斤拷 锟斤拷
锟斤拷锟斤拷锟斤拷锟侥ｏ拷全锟斤拷锟杰斤拷
锟斤拷锟斤拷锟斤拷锟斤拷诳锟斤拷希锟绞癸拷锟接★拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟姐还锟斤拷什么锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
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锟斤拷锟斤拷一锟斤拷锟斤拷学目锟斤拷
锟斤拷锟斤拷1锟斤拷知识锟诫技锟杰ｏ拷锟杰癸拷准确识锟金长凤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷詹锟斤拷锟角筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟截碉拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷之锟斤拷墓锟较碉拷锟�
锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟诫方锟斤拷锟斤拷锟节观察、锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷徒锟斤拷锟斤拷墓锟斤拷锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟斤拷锟斤拷冉稀锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵筹拷锟斤拷锟侥癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷展学锟斤拷锟侥空硷拷锟斤拷锟斤拷锟斤拷通锟斤拷锟桔诧拷捅冉锟脚拷宄わ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷3锟斤拷锟斤拷锟教拷群图锟街碉拷郏锟斤拷锟斤拷筛锟斤拷锟教斤拷锟斤拷锟窖е拷盏木锟斤拷锟斤拷锟斤拷锟窖帮拷锟窖э拷锟斤拷锟饺わ拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学锟截碉拷
锟斤拷锟斤拷1锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷12锟斤拷锟解、6锟斤拷锟芥、8锟斤拷锟斤拷锟姐，锟斤拷锟解并锟斤拷锟斤拷锟洁互平锟叫碉拷锟解长锟斤拷锟斤拷取锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺★拷
锟斤拷锟斤拷2锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷12锟斤拷锟解、6锟斤拷锟芥、8锟斤拷锟斤拷锟姐，锟斤拷锟解并锟斤拷锟斤拷12锟斤拷锟斤拷锟斤拷取锟�6锟斤拷锟斤拷锟斤拷锟斤拷锟饺★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学锟窖碉拷
锟斤拷锟斤拷1锟斤拷锟斤拷锟解长锟斤拷锟斤拷锟解长锟杰筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟杰筹拷锟斤拷
锟斤拷锟斤拷2锟斤拷锟皆憋拷学习锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷弄锟藉长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟�
锟斤拷锟斤拷锟侥★拷锟教材凤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟剿教版（20xx锟斤拷小学锟斤拷学锟斤拷锟疥级锟铰诧拷锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉》锟叫碉拷一锟节碉拷锟斤拷锟捷ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街讹拷锟斤拷锟斤拷谐锟斤拷锟斤拷搴拷锟斤拷锟�1锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟藉含锟斤拷锟斤拷3锟斤拷
锟斤拷锟斤拷锟教诧拷锟斤拷锟斤拷锟酵硷拷锟斤拷锟斤拷诠鄄臁拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵斤拷锟斤拷锟侥癸拷锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷锟斤拷锟饺较★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷统锟斤拷锟斤拷墓锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷鄄锟酵比斤拷弄锟藉长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟藉、学锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷为学锟斤拷锟秸憋拷钥占锟斤拷锟斤拷浅锟侥帮拷锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟街讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞讹拷锟斤拷锟斤拷锟斤拷锟杰伙拷冉锟斤拷锟斤拷选锟斤拷锟斤拷唯锟斤拷锟斤拷系锟斤拷锟斤拷实锟斤拷锟斤拷锟街ｏ拷锟斤拷浅锟斤拷锟筋，锟斤拷一锟斤拷锟斤拷学习锟筋动锟斤拷锟斤拷学锟斤拷锟节观察、锟桔察、锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷徒锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷捅冉希锟斤拷佣锟斤拷锟绞讹拷锟斤拷锟斤拷濉拷锟斤拷锟斤拷澹拷锟斤拷锟脚拷宄わ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟介境锟斤拷锟斤拷习锟斤拷锟街讹拷锟斤拷搿�
锟斤拷锟斤拷1锟斤拷锟截顾筹拷锟斤拷锟轿硷拷锟斤拷锟斤拷锟轿★拷
锟斤拷锟斤拷2锟斤拷锟斤拷系锟斤拷锟斤拷实锟绞ｏ拷锟斤拷识锟斤拷目占锟斤拷锟筋。
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷师锟斤拷实锟斤拷展示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷1锟斤拷师锟街憋拷展示锟斤拷锟斤拷锟藉、锟斤拷锟斤拷锟斤拷模锟酵★拷
锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷鄄觳拷锟较革拷锟铰硷拷鄄锟斤拷锟斤拷锟�
锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫★拷锟斤拷诮锟斤拷锟窖帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟劫筹拷锟斤拷锟斤拷锟斤拷12锟斤拷锟解，8锟斤拷锟斤拷锟姐，6锟斤拷锟芥（通锟斤拷锟斤拷锟角筹拷锟斤拷锟轿ｏ拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟轿猴拷4锟斤拷锟斤拷锟斤拷锟轿ｏ拷锟斤拷
锟斤拷锟斤拷锟节筹拷锟斤拷锟斤拷锟斤拷12锟斤拷锟解，8锟斤拷锟斤拷锟姐，6锟斤拷锟芥（锟斤拷锟斤拷锟斤拷锟斤拷锟轿ｏ拷
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锟斤拷锟斤拷1锟斤拷小锟斤拷锟斤拷锟窖帮拷锟斤拷疃伙拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷学锟竭ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟藉。
锟斤拷锟斤拷锟节斤拷一锟斤拷锟斤拷锟解长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獬わ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭的讹拷锟藉；锟洁互平锟叫碉拷锟解长锟斤拷锟斤拷锟斤拷龋锟�
锟斤拷锟斤拷2锟斤拷小锟斤拷锟斤拷锟窖帮拷锟斤拷疃拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷学锟竭ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟藉。
锟斤拷锟斤拷锟节斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�.锟斤拷锟斤拷锟斤拷锟解长锟斤拷锟斤拷锟较碉拷锟�
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锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟皆讹拷锟斤拷锟斤拷桑锟斤拷疃拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷前锟斤拷锟铰教材猴拷母锟揭筹拷锟斤拷锟斤拷贸锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷展锟斤拷图锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷鄄斐わ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷展锟斤拷图锟斤拷锟斤拷锟诫长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷锟斤拷锟斤拷锟揭恍╋拷锟斤拷锟斤拷锟斤拷龋锟�
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锟斤拷锟斤拷锟桔筹拷锟斤拷锟斤拷锟缴筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉：锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷龋锟斤拷锟斤拷锟斤拷澹猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷龋锟�
锟斤拷锟斤拷锟斤拷锟藉）师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小锟结。
锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷同锟姐：锟斤拷锟斤拷6锟斤拷锟芥、8锟斤拷锟斤拷锟姐、12锟斤拷锟解。
锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥诧拷同锟姐：
锟斤拷锟斤拷锟劫筹拷锟斤拷锟藉：锟洁互平锟叫碉拷4锟斤拷锟解长锟斤拷锟斤拷龋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉：12锟斤拷锟解长锟饺讹拷锟斤拷龋锟�6锟斤拷锟芥都锟斤拷取锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷业
锟斤拷锟斤拷一锟斤拷锟斤拷锟接既匡拷锟斤拷一锟斤拷锟斤拷6锟斤拷锟阶★拷锟斤拷4锟斤拷锟阶★拷锟斤拷2锟斤拷锟阶的筹拷锟斤拷锟斤拷锟杰ｏ拷锟街匡拷锟斤拷一锟斤拷锟解长锟角讹拷锟斤拷锟斤拷锟阶碉拷锟斤拷锟斤拷锟斤拷锟斤拷埽锟�
锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉�6
锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞�
锟斤拷锟斤拷锟教材碉拷20页锟斤拷锟斤拷锟捷硷拷锟斤拷习锟斤拷锟�4锟斤拷锟斤拷9锟解。
锟斤拷锟斤拷锟斤拷学目锟斤拷
锟斤拷锟斤拷1.通锟斤拷锟桔诧拷实锟斤拷投锟斤拷植锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷母锟斤拷睢�
锟斤拷锟斤拷2.锟斤拷锟解长锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟侥癸拷系锟斤拷锟斤拷确锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氤わ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷
锟斤拷锟斤拷3.锟斤拷锟斤拷学锟斤拷锟侥观察、锟斤拷锟斤拷锟酵筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟秸癸拷占锟斤拷锟筋。
锟斤拷锟斤拷锟截碉拷锟窖碉拷
锟斤拷锟斤拷锟截点：锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氤わ拷锟斤拷锟侥癸拷系锟斤拷
锟斤拷锟斤拷锟窖点：锟斤拷锟斤拷锟斤拷锟斤拷图锟轿的革拷锟筋，锟轿成憋拷锟斤拷
锟斤拷锟斤拷锟教撅拷学锟斤拷
锟斤拷锟斤拷锟斤拷媒锟斤拷渭锟斤拷锟斤拷锟斤拷锟斤拷锟绞碉拷锟侥ｏ拷汀锟�
锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷
锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟介境锟斤拷锟斤拷趣锟斤拷锟斤拷
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟芥长锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷锟斤拷叨锟斤拷锟饺碉拷`时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞裁达拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉。
锟斤拷锟斤拷师锟斤拷同学锟角猜得对诧拷锟斤拷锟截ｏ拷锟斤拷师锟斤拷时锟饺憋拷锟杰ｏ拷锟斤拷锟斤拷学锟疥本锟节课碉拷锟斤拷锟捷ｏ拷锟斤拷揖投锟斤拷锟斤拷锟剿★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟酵拷锟斤拷殉锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟阶ｏ拷学锟斤拷锟斤拷锟斤拷锟斤拷岬斤拷锟斤拷锟斤拷锟斤拷氤わ拷锟斤拷锟侥癸拷系锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟介，锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷投影锟斤拷示锟斤拷3 锟斤拷
锟斤拷锟斤拷1.探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷师锟斤拷谁锟斤拷锟角碉拷锟较节匡拷锟斤拷锟斤拷锟角达拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷模锟�
锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟侥回达拷锟斤拷师锟斤拷锟介：锟芥、锟解、锟斤拷锟姐。
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫硷拷锟斤拷锟芥、锟斤拷锟斤拷锟解、锟斤拷锟斤拷锟斤拷锟姐？锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟截ｏ拷锟斤拷锟斤拷也锟斤拷探锟斤拷锟斤拷锟斤拷锟斤拷姆锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟揭伙拷龋锟斤拷锟斤拷锟侥凤拷锟街硷拷录锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷师锟斤拷锟斤拷同学锟角观诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(锟斤拷示锟桔诧拷要锟斤拷)
锟斤拷锟斤拷(1)锟斤拷锟斤拷锟斤拷锟叫硷拷锟斤拷锟芥？锟斤拷什么锟截点？
锟斤拷锟斤拷(2)锟斤拷锟斤拷锟斤拷锟叫硷拷锟斤拷锟解？锟斤拷什么锟截点？
锟斤拷锟斤拷(3)锟斤拷锟斤拷锟斤拷锟叫硷拷锟斤拷锟斤拷锟姐？
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟斤拷锟斤拷氐悖拷锟窖э拷锟斤拷锟斤拷锌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷鹊锟绞碉拷锟斤拷疃拷锟酵癸拷锟街讹拷锟斤拷纬晒锟斤拷蹋锟斤拷锟斤拷枚锟斤拷址锟绞斤拷锟秸剐★拷锟斤拷锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟侥达拷锟斤拷思维锟斤拷锟斤拷学锟斤拷学锟斤拷学习锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟窖э拷锟斤拷锟窖帮拷锟饺わ拷锟�
锟斤拷锟斤拷小锟斤拷惚拷锟�
锟斤拷锟斤拷(1)锟斤拷锟斤拷锟斤拷锟斤拷6锟斤拷锟芥，锟斤拷6锟斤拷锟芥都锟斤拷全锟斤拷同锟斤拷
锟斤拷锟斤拷(2)锟斤拷锟斤拷锟斤拷锟斤拷12锟斤拷锟解，锟斤拷12锟斤拷锟解长锟斤拷锟斤拷取锟�
锟斤拷锟斤拷(3)锟斤拷锟斤拷锟斤拷锟斤拷8锟斤拷锟斤拷锟姐。
锟斤拷锟斤拷2.探锟斤拷锟斤拷锟斤拷锟斤拷统锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟斤拷
锟斤拷锟斤拷师锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷同学锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷烁锟斤拷锟斤拷锟剿解，锟斤拷锟斤拷锟斤拷为止锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷识锟剿筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷危锟斤拷锟矫达拷锟斤拷锟斤拷锟斤拷锟揭伙拷耄拷锟斤拷锟斤拷锟绞裁达拷锟酵拷锟酵诧拷同锟斤拷锟截ｏ拷
锟斤拷锟斤拷学锟斤拷锟斤拷锟秸筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥ｏ拷停锟斤拷锟斤拷锟斤拷诮锟斤拷锟斤拷鄄斓斤拷某锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟酵诧拷同锟姐。锟斤拷师巡锟斤拷指锟斤拷锟斤拷学锟斤拷锟姐报锟斤拷锟桔斤拷锟斤拷锟�
锟斤拷锟斤拷投影展示锟斤拷
锟斤拷锟斤拷锟斤拷同锟姐不同锟斤拷锟斤拷锟解顶锟斤拷锟斤拷锟斤拷锟阶达拷锟斤拷锟解长6锟斤拷12锟斤拷8锟斤拷6锟斤拷锟芥都锟角筹拷锟斤拷锟斤拷(也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷缘锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�)锟斤拷缘锟斤拷锟斤拷锟饺拷锟酵拷锟皆碉拷锟解长锟斤拷锟�6锟斤拷12锟斤拷8锟斤拷6锟斤拷锟芥都锟斤拷锟斤拷锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�12锟斤拷锟斤拷某锟斤拷榷锟斤拷锟斤拷
锟斤拷锟斤拷师锟斤拷说锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟斤拷锟斤拷亩锟斤拷兀锟�(锟斤拷学锟斤拷锟斤拷确锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟竭讹拷锟斤拷鹊某锟斤拷锟斤拷锟�)
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷之前锟斤拷锟角革拷锟铰测，锟角诧拷锟角得碉拷锟斤拷证锟斤拷锟截ｏ拷锟斤拷锟斤拷锟斤拷腔锟酵硷拷锟斤拷锟绞撅拷锟斤拷锟街拷锟侥癸拷系锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟截ｏ拷
锟斤拷锟斤拷锟斤拷锟斤拷展示锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟酵拷锟斤拷猿锟斤拷锟斤拷寮帮拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥比较ｏ拷锟接讹拷锟斤拷透锟斤拷锟斤拷锟斤拷锟洁互锟斤拷系锟侥憋拷证思锟诫。锟斤拷图锟侥憋拷锟斤拷系锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街憋拷鄣锟秸癸拷直锟斤拷诳蔚锟斤拷氐锟斤拷锟斤拷荩锟斤拷锟窖э拷锟斤拷锟斤拷碳锟斤拷洌拷诨锟斤拷通锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷末锟杰结，锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷诳锟斤拷铮拷锟斤拷锟斤拷锟绞讹拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�6锟斤拷锟芥，每锟斤拷锟芥都锟斤拷全锟斤拷同锟斤拷锟斤拷8锟斤拷锟斤拷锟姐，12锟斤拷锟解，每锟斤拷锟斤拷某锟斤拷榷锟斤拷锟饺★拷锟剿斤拷锟剿筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷锟街拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷锟藉。
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷学锟斤拷思
锟斤拷锟斤拷锟节憋拷锟节课的斤拷学锟叫ｏ拷锟斤拷注锟斤拷锟斤拷知识锟斤拷锟斤拷锟斤拷锟皆ｏ拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷芙锟斤拷锟桔★拷锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较凳憋拷锟斤拷锟斤拷锟窖э拷锟斤拷直锟斤拷锟芥、锟解、锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷去锟叫撅拷锟斤拷学锟斤拷锟斤拷锟斤拷锟叫撅拷锟斤拷锟剿凤拷锟斤拷学锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷锟桔斤拷锟斤拷锟斤拷锟斤拷锟斤拷织学锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰结，锟斤拷锟斤拷锟斤拷锟斤拷锟截帮拷锟介。锟斤拷学锟斤拷锟皆硷拷锟斤拷锟叫撅拷锟劫斤拷锟斤拷锟斤拷为锟斤拷锟斤拷学习锟斤拷锟斤拷锟斤拷谋锟斤拷锟斤拷锟斤拷锟教垫。
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷业锟斤拷锟斤拷锟�
锟斤拷锟斤拷A锟斤拷
锟斤拷锟斤拷1.锟斤拷为锟斤拷锟斤拷锟斤拷锟角筹拷锟斤拷锟斤拷锟斤拷锟竭讹拷( )锟侥筹拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷( )锟侥筹拷锟斤拷锟藉。
锟斤拷锟斤拷2.一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獬の猘锟斤拷锟解长之锟斤拷锟斤拷( )锟斤拷锟斤拷a=6锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟杰猴拷锟斤拷( )锟斤拷锟阶★拷
锟斤拷锟斤拷3.一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獬わ拷锟�5锟斤拷锟阶ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟杰猴拷锟角讹拷锟斤拷锟斤拷锟阶ｏ拷
锟斤拷锟斤拷B锟斤拷
锟斤拷锟斤拷锟斤拷72锟斤拷锟阶筹拷锟斤拷锟斤拷丝锟斤拷锟接筹拷一锟斤拷锟斤拷锟斤拷锟斤拷目锟杰ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟角讹拷锟斤拷锟斤拷锟阶ｏ拷
锟斤拷锟斤拷锟轿匡拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷业锟斤拷锟斤拷锟�
锟斤拷锟斤拷A锟洁：
锟斤拷锟斤拷1.锟斤拷锟斤拷锟斤拷锟�2. 12a 72 3. 5锟斤拷12=60(锟斤拷锟斤拷)
锟斤拷锟斤拷B锟洁：
锟斤拷锟斤拷72锟斤拷12=6(锟斤拷锟斤拷)
锟斤拷锟斤拷锟教诧拷习锟斤拷
锟斤拷锟斤拷锟教材碉拷20页锟斤拷一锟斤拷
锟斤拷锟斤拷(1) 8锟斤拷(2)锟斤拷(3)锟斤拷傻锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟教材碉拷21页锟斤拷习锟斤拷
锟斤拷锟斤拷4.锟斤拷锟斤拷锟斤拷10锟斤拷锟斤拷6锟斤拷9. C F D
锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉�7
锟斤拷锟斤拷锟斤拷学目锟斤拷
锟斤拷锟斤拷知识目锟斤拷锟斤拷学锟斤拷锟剿斤拷锟斤拷锟斤拷母锟斤拷锟斤拷锟斤拷锟斤拷锟轿伙拷锟斤拷锟街拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿伙拷拇锟叫★拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷目锟疥动锟街诧拷锟斤拷锟斤拷锟斤拷确锟狡碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷堑锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟侥匡拷锟斤拷一锟斤拷锟斤拷锟斤拷学锟斤拷锟侥讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟桔诧拷锟斤拷锟斤拷锟皆硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷展锟斤拷锟角的空硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷趣锟斤拷
锟斤拷锟斤拷锟截点：锟斤拷锟斤拷学锟斤拷探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷募锟斤拷惴斤拷锟斤拷锟�
锟斤拷锟斤拷锟窖点：锟斤拷锟解长锟斤拷锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷濉�
锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷
锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷谈锟斤拷锟斤拷锟斤拷趣锟斤拷锟斤拷
锟斤拷锟斤拷同学锟角ｏ拷锟斤拷锟斤拷锟斤拷欠锟斤拷值某锟斤拷锟斤拷锟斤拷锟叫╋拷浠拷兀锟斤拷诔锟斤拷锟斤拷锟轿裁匆拷锟斤拷锟矫达拷锟斤拷楼锟斤拷锟斤拷锟截ｏ拷锟斤拷锟斤拷锟狡斤拷锟斤拷锟斤拷锟斤拷锟矫达拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷师锟斤拷锟斤拷一锟斤拷锟铰凤拷锟斤拷谁锟斤拷锟斤拷一锟皆ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟绞ｏ拷同锟斤拷一锟斤拷锟铰凤拷锟斤拷为什么锟叫的匡拷锟缴ｏ拷锟叫的斤拷锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷锟酵诧拷一锟斤拷锟斤拷也锟斤拷锟斤拷占锟侥空间不一锟斤拷锟斤拷锟斤拷诳危锟斤拷锟斤拷蔷锟斤拷锟斤拷芯锟斤拷锟斤拷占锟斤拷泄氐锟斤拷锟斤拷荨锟斤拷锟斤拷锟斤拷锟解：锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷学习锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷锟侥革拷锟斤拷
锟斤拷锟斤拷1锟斤拷锟斤拷示锟斤拷小苹锟斤拷锟斤拷锟绞ｏ拷锟斤拷只苹锟斤拷占锟侥空硷拷锟斤拷锟斤拷艽锟斤拷约锟斤拷锟斤拷锟斤拷锟窖★拷锟斤拷锟斤拷锟斤拷澹拷缺锟斤拷锟斤拷堑拇锟叫★拷锟�
锟斤拷锟斤拷2锟斤拷锟斤拷示锟筋不锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷石锟介，锟斤拷知锟斤拷锟斤拷锟斤拷锟侥革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟届法锟斤拷
锟斤拷锟斤拷锟斤拷示锟斤拷锟较碉拷实锟介，锟矫筹拷锟斤拷锟斤拷锟斤拷占锟侥空硷拷小锟斤拷石锟斤拷占锟侥空硷拷锟�
锟斤拷锟斤拷3锟斤拷师锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷占锟秸硷拷拇锟叫★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞拷锟斤拷锟饺ｏ拷谁锟斤拷锟斤拷锟斤拷锟剿拷锟�.锟斤拷锟叫★拷锟�
锟斤拷锟斤拷4锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拇锟叫★拷锟揭拷玫锟绞裁达拷兀锟斤拷锟斤拷玫锟斤拷锟斤拷锟斤拷位锟斤拷锟斤拷些锟斤拷锟斤拷同学锟斤拷锟斤拷学14页锟叫间部锟街★拷
锟斤拷锟斤拷5锟斤拷学锟斤拷锟姐报锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟矫碉拷锟斤拷锟斤拷锟轿�
锟斤拷锟斤拷锟斤拷2锟斤拷锟矫筹拷锟斤拷前锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟阶★拷1锟斤拷锟斤拷锟斤拷锟阶碉拷小锟斤拷锟斤拷锟藉，说说锟侥憋拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷约锟斤拷1锟斤拷锟斤拷锟斤拷锟阶★拷1锟斤拷锟斤拷锟斤拷锟阶★拷
锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷么锟芥定锟侥ｏ拷锟斤拷师锟斤拷3锟斤拷1锟阶筹拷锟斤拷木锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷啻怪憋拷募锟斤拷樱锟斤拷锟斤拷锟角斤拷歉锟街�1锟斤拷锟斤拷锟阶的达拷小锟斤拷锟斤拷说说锟斤拷锟斤拷锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟阶差不锟斤拷锟�
锟斤拷锟斤拷6锟斤拷锟斤拷一锟节ｏ拷锟斤拷锟解长锟斤拷1锟斤拷锟阶碉拷锟斤拷锟斤拷锟斤拷木锟介，锟节筹拷锟斤拷图锟叫诧拷同锟斤拷状锟斤拷模锟酵ｏ拷锟斤拷知锟斤拷锟斤拷锟角碉拷锟斤拷锟斤拷嵌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷祝锟斤拷锟斤拷锟斤拷滩模锟�
锟斤拷锟斤拷锟矫筹拷锟斤拷要锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷搴拷卸锟斤拷俑锟斤拷锟斤拷锟斤拷位锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式
锟斤拷锟斤拷1锟斤拷锟斤拷一锟铰ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟叫关ｏ拷
锟斤拷锟斤拷2锟斤拷实锟斤拷锟斤拷拼锟节筹拷锟斤拷锟藉，锟斤拷锟斤拷一锟介，锟矫诧拷锟斤拷锟斤拷16锟斤拷小锟斤拷锟斤拷锟斤拷拼锟节筹拷锟斤拷锟藉，锟斤拷锟街憋拷锟斤拷掳诔锟斤拷某锟斤拷锟斤拷锟侥筹拷锟斤拷锟斤拷锟斤拷锟竭猴拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷3锟斤拷小锟斤拷锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟揭恍★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷锟铰硷拷锟�
锟斤拷锟斤拷锟侥★拷知识迁锟斤拷锟狡筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式
锟斤拷锟斤拷1锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟斤拷锟绞裁达拷锟较碉拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角筹拷锟斤拷锟斤拷锟斤拷锟竭讹拷锟斤拷鹊锟斤拷锟斤拷锟侥筹拷锟斤拷锟藉。
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟街癸拷系锟斤拷锟斤拷锟斤拷锟狡碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷
锟斤拷锟斤拷2锟斤拷师锟斤拷锟斤拷同锟斤拷锟缴ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷=锟解长锟斤拷锟解长锟斤拷锟解长
锟斤拷锟斤拷锟斤拷锟斤拷母锟斤拷示为锟斤拷V= a锟斤拷a锟斤拷a= a3
锟斤拷锟斤拷师强锟斤拷锟斤拷锟斤拷锟斤拷a锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示3锟斤拷a锟斤拷恕锟�3 a锟斤拷示3锟斤拷a锟斤拷印锟�
锟斤拷锟斤拷锟斤拷展应锟斤拷学校要锟节操筹拷锟睫斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟缴筹拷樱锟斤拷锟斤拷锟斤拷6锟阶ｏ拷锟斤拷4锟阶ｏ拷锟斤拷锟斤拷要锟教碉拷0锟斤拷9锟阶猴拷锟缴筹拷樱锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴筹拷樱锟斤拷锟矫匡拷锟斤拷锟斤拷锟缴筹拷锟斤拷锟�1锟斤拷7锟街硷拷锟姐，锟斤拷些沙锟斤拷锟截讹拷锟劫吨ｏ拷
锟斤拷锟斤拷锟杰斤拷锟斤拷诳锟斤拷锟斤拷锟绞裁达拷栈锟斤拷锟斤拷锟斤拷锟剿碉拷锟斤拷什么锟斤拷锟姐还锟斤拷什么锟缴伙拷
锟斤拷锟斤拷锟斤拷业锟斤拷锟斤拷33页8锟斤拷9锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷瞥锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷占锟秸硷拷拇锟叫★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟矫碉拷锟斤拷锟斤拷锟轿伙拷校锟斤拷锟斤拷锟斤拷住锟斤拷锟斤拷锟斤拷锟斤拷住锟斤拷锟斤拷锟斤拷锟斤拷住锟�
锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷母锟斤拷锟�=每锟脚革拷锟斤拷锟斤拷每锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷 锟斤拷 锟斤拷 锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷=锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷=锟解长锟斤拷锟解长锟斤拷锟解长
锟斤拷锟斤拷V = a锟斤拷a锟斤拷a= a3
锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉�8
锟斤拷锟斤拷锟斤拷锟斤拷学目锟疥】
锟斤拷锟斤拷1.知识锟诫技锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獬わ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟侥癸拷系锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷学锟斤拷锟侥观诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷展锟秸硷拷锟斤拷睢�
锟斤拷锟斤拷2.锟斤拷锟斤拷锟诫方锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷通锟斤拷锟桔诧拷实锟斤拷投锟斤拷植锟斤拷锟斤拷冉锟窖э拷疃拷锟绞寡э拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷通锟斤拷小锟斤拷锟斤拷锟窖帮拷锟教斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷系锟斤拷
锟斤拷锟斤拷3.锟斤拷锟教拷锟斤拷锟斤拷值锟斤拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟教斤拷锟斤拷锟斤拷锟饺わ拷锟斤拷锟斤拷锟窖э拷锟斤拷暮锟斤拷锟斤拷锟绞讹拷锟�
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷锟斤拷锟较碉拷锟斤拷锟秸寡э拷锟斤拷锟剿嘉拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷学锟截点】
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟姐。
锟斤拷锟斤拷锟斤拷锟斤拷学锟窖点】
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷图锟轿的革拷锟筋，锟轿成憋拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷学锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟桔凤拷锟斤拷锟斤拷锟解法锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷前准锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷媒锟斤拷渭锟�
锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟脚★拷
锟斤拷锟斤拷1锟斤拷时
锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟教★拷
锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷习锟斤拷知锟斤拷锟斤拷锟斤拷锟铰课★拷
锟斤拷锟斤拷1锟斤拷师锟斤拷锟较节匡拷锟斤拷锟斤拷学习锟剿筹拷锟斤拷锟斤拷锟斤拷氐悖拷锟斤拷锟斤拷锟斤拷一锟铰ｏ拷锟截达拷锟斤拷锟斤拷锟斤拷锟斤拷狻ｏ拷锟斤拷渭锟斤拷锟�2锟脚ｏ拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷6锟斤拷锟斤拷锟芥，锟斤拷锟角ｏ拷锟斤拷锟斤拷锟斤拷锟轿ｏ拷也锟斤拷锟斤拷锟叫ｏ拷2锟斤拷锟斤拷锟斤拷缘锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷巍锟斤拷锟斤拷锟斤拷锟斤拷锟皆碉拷锟芥（锟斤拷全锟斤拷同锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷12锟斤拷锟斤拷锟解，锟斤拷缘锟斤拷猓拷锟斤拷锟斤拷锟饺ｏ拷锟斤拷
锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷8锟斤拷锟斤拷锟斤拷锟姐。
锟斤拷锟斤拷锟斤拷锟斤拷锟角碉拷锟斤拷锟竭ｏ拷锟斤拷锟斤拷锟斤拷锟洁长锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷濉ｏ拷锟斤拷渭锟斤拷锟�3锟脚ｏ拷
锟斤拷锟斤拷锟斤拷锟界：锟斤拷锟接★拷魔锟斤拷锟斤拷沙锟斤拷锟斤拷锟斤拷木锟斤拷锟斤拷品锟叫等ｏ拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟藉。
锟斤拷锟斤拷锟姐还锟斤拷说锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟截ｏ拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷说锟斤拷
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锟斤拷锟斤拷2锟斤拷锟斤拷知锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷锟斤拷锟斤拷诳锟斤拷锟斤拷蔷锟斤拷锟窖帮拷锟斤拷芯锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷狻�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷锟斤拷知
锟斤拷锟斤拷1.锟斤拷细锟桔诧拷锟角白硷拷锟斤拷玫锟斤拷锟斤拷锟斤拷澹拷惴拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞裁达拷氐悖�
锟斤拷锟斤拷锟斤拷1锟斤拷小锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡凤拷锟斤拷鄄欤拷锟揭伙拷锟斤拷锟斤拷锟绞裁达拷氐悖�
锟斤拷锟斤拷锟斤拷2锟斤拷锟姐报锟斤拷锟斤拷锟斤拷锟斤拷锟轿硷拷锟斤拷6锟脚ｏ拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟�6锟斤拷锟芥都锟斤拷锟斤拷锟斤拷锟轿ｏ拷锟斤拷锟斤拷锟斤拷全锟斤拷同锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟�12锟斤拷锟解长锟饺讹拷锟斤拷取锟�
锟斤拷锟斤拷2.锟杰斤拷锟斤拷锟斤拷锟斤拷锟斤拷氐恪ｏ拷锟斤拷渭锟斤拷锟�7锟脚ｏ拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷6锟斤拷锟芥，每锟斤拷锟芥都锟斤拷锟斤拷锟斤拷锟轿ｏ拷锟斤拷6锟斤拷锟斤拷锟斤拷全锟斤拷同锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷12锟斤拷锟解，锟斤拷锟叫碉拷锟解长锟饺讹拷锟斤拷取锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷8锟斤拷锟斤拷锟姐。
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷6锟斤拷锟斤拷全锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷傻锟斤拷锟斤拷锟酵硷拷危锟斤拷锟斤拷械锟斤拷獬わ拷锟斤拷锟饺★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟�
锟斤拷锟斤拷锟斤拷小锟斤拷锟斤拷锟桔的凤拷式锟斤拷锟斤拷学锟斤拷锟接观诧拷实锟斤拷墓锟斤拷锟斤拷蟹锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟截点，锟斤拷锟斤拷学锟斤拷锟侥观诧拷锟斤拷锟斤拷锟斤拷思维锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷3.小锟斤拷锟斤拷锟桔ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟姐。
锟斤拷锟斤拷锟矫筹拷一锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷澹拷鄄锟揭伙拷拢锟斤拷锟斤拷锟斤拷锟酵筹拷锟斤拷锟斤拷锟斤拷什么锟斤拷同锟姐，锟斤拷什么锟斤拷同锟姐？锟斤拷锟轿硷拷锟斤拷8锟斤拷9锟脚ｏ拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷宥硷拷锟�6锟斤拷锟芥，12锟斤拷锟解，8锟斤拷锟斤拷锟姐。
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟�6锟斤拷锟斤拷一锟斤拷锟角筹拷锟斤拷锟轿ｏ拷锟斤拷锟斤拷锟斤拷锟�6锟斤拷锟芥都锟斤拷锟斤拷锟斤拷锟轿★拷
锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷缘锟斤拷獬わ拷锟斤拷锟饺ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷獬わ拷榷锟斤拷锟饺★拷
锟斤拷锟斤拷4.锟叫憋拷锟饺斤拷一锟铰ｏ拷锟斤拷锟轿硷拷锟斤拷10锟斤拷11锟脚ｏ拷
锟斤拷锟斤拷5.锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥癸拷系锟斤拷锟轿硷拷锟斤拷12锟脚ｏ拷
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞裁达拷锟较碉拷锟�
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷危锟斤拷锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟侥筹拷锟斤拷锟藉。
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤？
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷钥锟斤拷锟斤拷浅锟斤拷锟斤拷锟斤拷锟斤拷叨锟斤拷锟饺的筹拷锟斤拷锟藉。
锟斤拷锟斤拷师锟斤拷锟斤拷锟斤拷眉锟斤拷锟酵硷拷锟斤拷锟绞撅拷锟斤拷堑墓锟较碉拷锟�
锟斤拷锟斤拷6.小锟结：锟斤拷锟斤拷示锟轿硷拷锟斤拷13锟脚ｏ拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟�6锟斤拷锟芥都锟斤拷锟斤拷全锟斤拷同锟斤拷锟斤拷锟斤拷锟轿★拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷锟斤拷锟�12锟斤拷锟解都锟斤拷取锟�
锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷锟斤拷锟角筹拷锟斤拷锟斤拷锟斤拷锟竭讹拷锟斤拷鹊锟絗锟斤拷锟斤拷锟藉。
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷知识锟斤拷锟斤拷锟杰结，锟斤拷锟斤拷学锟斤拷印锟斤拷使学锟斤拷锟杰诧拷漏锟斤拷缺锟斤拷锟斤拷锟矫碉拷锟斤拷锟秸憋拷锟节匡拷锟斤拷学锟斤拷知识锟姐。
锟斤拷锟斤拷7.锟斤拷一锟斤拷锟斤拷锟斤拷锟轿硷拷锟斤拷14锟脚ｏ拷
锟斤拷锟斤拷小锟斤拷疃拷锟叫★拷锟酵э拷锟较ｏ拷锟斤拷锟解长1cm锟斤拷小锟斤拷锟斤拷锟斤拷锟揭伙拷睢ｏ拷锟剿硷拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷一锟斤拷锟皆达拷一些锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷要锟斤拷锟劫革拷小锟斤拷锟斤拷锟藉？
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷12锟斤拷小锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟斤拷眉锟斤拷植锟酵拷陌诜锟斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷锟斤拷叻直锟斤拷嵌锟斤拷伲锟�
锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷一锟斤拷锟侥革拷锟芥都锟斤拷锟斤拷锟斤拷锟轿的筹拷锟斤拷锟藉，锟姐发锟斤拷锟斤拷什么锟斤拷
锟斤拷锟斤拷8.锟金案斤拷锟斤拷锟斤拷锟斤拷锟轿硷拷锟斤拷15锟脚ｏ拷
锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷一锟斤拷锟皆达拷一些锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟斤拷要8锟斤拷小锟斤拷锟斤拷锟藉。锟斤拷锟斤拷图锟斤拷
锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷12锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟藉，锟斤拷锟斤拷锟叫硷拷锟街诧拷同锟侥摆凤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷锟侥筹拷锟斤拷锟斤拷锟斤拷锟竭分憋拷锟角讹拷锟劫ｏ拷锟斤拷锟轿硷拷锟斤拷16锟脚ｏ拷
锟斤拷锟斤拷锟斤拷一锟街摆凤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷12cm锟斤拷锟斤拷锟斤拷1cm锟斤拷锟斤拷锟斤拷1cm锟斤拷
锟斤拷锟斤拷锟节讹拷锟街摆凤拷锟斤拷锟斤拷锟轿硷拷锟斤拷17锟脚ｏ拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷6cm锟斤拷锟斤拷锟斤拷2cm锟斤拷锟斤拷锟斤拷1cm锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟街摆凤拷锟斤拷锟斤拷锟轿硷拷锟斤拷18锟脚ｏ拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥筹拷锟斤拷4cm锟斤拷锟斤拷锟斤拷1cm锟斤拷锟斤拷锟斤拷3cm锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟�
锟斤拷锟斤拷通锟斤拷锟斤拷学锟斤拷锟斤拷锟街诧拷锟斤拷锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷诔刹锟酵拷某锟斤拷锟斤拷澹拷锟斤拷锟绞寡э拷锟斤拷猿锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氐锟斤拷锟斤拷锟侥革拷为透锟斤拷锟斤拷为锟斤拷一锟斤拷学习锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷准锟斤拷锟斤拷同时也锟斤拷锟斤拷锟斤拷学锟斤拷锟侥讹拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷一锟斤拷锟斤拷锟芥都锟斤拷锟斤拷锟斤拷锟轿的筹拷锟斤拷锟藉，锟姐发锟斤拷锟斤拷什么锟斤拷锟斤拷锟轿硷拷锟斤拷19锟脚ｏ拷
锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟芥都锟斤拷锟斤拷锟斤拷锟轿的筹拷锟斤拷锟藉，锟斤拷傻某锟斤拷锟斤拷锟斤拷锟绞碉拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷濉�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷习
锟斤拷锟斤拷谈锟斤拷锟斤拷同学锟角ｏ拷锟斤拷锟斤拷学锟斤拷锟斤拷么锟斤拷锟剿ｏ拷锟斤拷锟斤拷一锟斤拷锟角伙拷锟斤拷园锟斤拷战一锟斤拷锟皆硷拷锟缴ｏ拷锟斤拷没锟斤拷锟斤拷锟斤拷锟截ｏ拷
锟斤拷锟斤拷1.锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟角讹拷锟劫ｏ拷锟叫硷拷锟斤拷锟斤拷锟斤拷锟阶达拷锟饺拷锟酵拷锟斤拷锟斤拷渭锟斤拷锟�20锟脚ｏ拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟斤拷5cm锟斤拷锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷锟阶达拷锟饺拷锟酵拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵硷拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟矫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷氐悖拷锟斤拷锟斤拷锟斤拷锟斤拷锟解长锟斤拷锟斤拷龋锟�6锟斤拷锟斤拷也锟斤拷锟斤拷全锟斤拷同锟侥★拷
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锟斤拷锟斤拷学锟斤拷锟斤拷锟介：锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥都锟斤拷锟斤拷锟斤拷锟轿ｏ拷锟斤拷锟斤拷锟角筹拷锟斤拷锟藉。
锟斤拷锟斤拷学锟斤拷锟斤拷锟介：锟斤拷锟斤拷锟斤拷6锟斤拷锟斤拷锟角讹拷锟斤拷锟斤拷锟斤拷锟斤拷龋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷龋锟斤拷锟斤拷锟斤拷锟斤拷锟揭诧拷锟轿拷锟斤拷锟斤拷浅锟斤拷锟斤拷濉�
锟斤拷锟斤拷学锟斤拷锟斤拷锟介：锟斤拷锟斤拷锟斤拷锟叫诧拷同锟斤拷锟斤拷锟斤拷锟轿拷锟斤拷锟斤拷锟轿拷锟斤拷锟�6锟斤拷锟斤拷锟斤拷然锟斤拷锟斤拷锟斤拷锟斤拷锟轿ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷危锟斤拷锟斤拷锟�12锟斤拷锟斤拷也锟斤拷锟斤拷每锟斤拷4锟斤拷锟解长锟斤拷锟斤拷龋锟�6锟斤拷锟斤拷锟斤拷锟斤拷锟饺ｏ拷也锟斤拷锟斤拷锟斤拷锟斤拷缘锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿拷锟斤拷浅锟斤拷锟斤拷濉�
锟斤拷锟斤拷锟斤拷师锟斤拷锟斤拷学锟斤拷锟侥凤拷锟皆斤拷锟斤拷锟杰结：锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷澹拷锟斤拷锟斤拷锟斤拷邪锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷眉锟斤拷锟饺︼拷锟绞疚拷锟�
锟斤拷锟斤拷师锟斤拷锟斤拷锟角把筹拷锟斤拷锟斤拷锟斤拷锟竭讹拷锟斤拷鹊某锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷呓锟斤拷锟斤拷锟斤拷濉�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷业
锟斤拷锟斤拷1.锟教材碉拷20页锟侥★拷锟斤拷一锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷2.锟教材碉拷21~22锟斤拷习锟斤拷牡锟�4锟斤拷5锟斤拷8锟斤拷9锟解。
锟斤拷锟斤拷锟侥★拷锟斤拷锟斤拷小锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诳危锟斤拷锟斤拷锟斤拷什么锟秸获？ｏ拷学锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谈锟秸获，斤拷师锟斤拷学锟斤拷锟侥凤拷锟皆斤拷锟斤拷锟杰结）
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷6锟斤拷锟芥，锟斤拷锟斤拷锟斤拷锟斤拷锟轿★拷锟斤拷12锟斤拷锟解，每锟斤拷锟解长锟斤拷锟斤拷取锟斤拷锟�8锟斤拷锟斤拷锟姐。
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谋冉锟�
锟斤拷锟斤拷锟斤拷学锟斤拷思
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖帮拷锟斤拷猿锟斤拷锟斤拷锟街段拷锟斤拷锟斤拷模锟斤拷诮锟窖憋拷锟斤拷越锟斤拷锟斤拷锟斤拷锟较碉拷锟揭伙拷穑锟斤拷锟窖э拷锟斤拷锟窖帮拷锟斤拷诮锟窖э拷校锟斤拷锟绞σ拷锟斤拷锟阶拷锟斤拷锟斤拷录锟斤拷悖�1.锟缴诧拷锟矫观诧拷锟酵硷拷锟绞碉拷铩拷锟斤拷植锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷确锟绞斤拷锟斤拷锟窖э拷锟斤拷诨疃拷锟斤拷锟绞讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟秸癸拷占锟斤拷锟筋，锟斤拷锟斤拷锟斤拷锟斤拷玫锟斤拷锟斤拷锟斤拷锟介。2.注锟斤拷知识锟斤拷锟斤拷锟斤拷锟皆ｏ拷锟窖筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同一锟斤拷锟叫筹拷锟街ｏ拷锟斤拷锟斤拷锟节讹拷学锟斤拷锟斤拷锟斤拷锟斤拷锟饺较和革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷3.锟斤拷系学锟斤拷锟斤拷锟斤拷锟筋经锟介。锟斤拷锟节课碉拷学习锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟侥革拷锟皆撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆撅拷锟斤拷墓锟斤拷蹋锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街拷锟斤拷伞锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷校锟斤拷锟绞寡э拷锟斤拷锟结到锟斤拷识锟斤拷锟斤拷凸锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷姆锟斤拷锟斤拷锟窖э拷锟斤拷锟斤拷锟斤拷锟窖э拷锟剿嘉拷锟绞饺ワ拷锟绞讹拷锟斤拷纭�
锟剿教帮拷锟斤拷锟疥级锟斤拷学锟铰诧拷锟斤拷锟斤拷锟皆拷贪锟斤拷锟斤拷锟斤拷锟斤拷濉�10
锟斤拷锟斤拷锟斤拷学目锟斤拷
锟斤拷锟斤拷知识目锟疥：通锟斤拷锟桔察、锟斤拷锟斤拷锟饺活动锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷粘锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷锟斤拷目锟疥：通锟斤拷锟斤拷锟斤拷锟饺较ｏ拷锟斤拷识锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷之锟斤拷墓锟较碉拷锟�
锟斤拷锟斤拷锟斤拷锟侥匡拷辏猴拷锟斤拷锟斤拷远锟斤拷植锟斤拷锟斤拷锟斤拷锟斤拷校锟斤拷锟窖э拷锟斤拷锟斤拷锟斤拷锟秸硷拷锟斤拷睿拷锟斤拷锟斤拷锟斤拷锟斤拷芙锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟截点：锟斤拷锟秸筹拷锟斤拷锟藉、锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟窖点：锟斤拷锟斤拷学锟斤拷锟侥空硷拷锟斤拷睿拷锟斤拷锟斤拷占锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷
锟斤拷锟斤拷一锟斤拷锟斤拷学锟斤拷源锟斤拷锟筋，锟斤拷实锟斤拷锟叫筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉。
锟斤拷锟斤拷1锟斤拷锟斤拷示实锟斤，锟斤拷锟斤拷锟斤拷状锟斤拷锟斤拷锟角癸拷锟洁。(锟斤拷锟斤拷锟藉、锟斤拷锟斤拷锟藉、锟斤拷锟斤拷锟斤拷)
锟斤拷锟斤拷2锟斤拷锟轿硷拷锟斤拷示锟斤拷锟斤拷实锟斤拷锟叫筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉。(锟斤拷锟姐、锟解、锟斤拷烁)
锟斤拷锟斤拷锟斤拷锟诫：为什么锟斤拷锟斤拷锟斤拷锟杰很匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷?锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节诧拷同锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街诧拷锟斤拷锟斤拷锟斤拷实锟斤拷锟叫癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷1锟斤拷学锟斤拷锟斤拷小圆木锟斤拷锟斤拷锟斤拷皮锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷某锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉。(锟斤拷锟斤拷锟芥都锟斤拷同锟侥★拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷蔚摹锟斤拷锟斤拷叩摹锟斤拷锟斤拷锟斤拷)
锟斤拷锟斤拷2锟斤拷小锟斤拷锟斤拷每锟斤拷锟剿讹拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷员锟斤拷锟洁互指锟斤拷锟斤拷锟斤拷锟介。
锟斤拷锟斤拷3锟斤拷思锟斤拷锟斤拷锟斤拷锟斤拷选取木锟斤拷锟斤拷锟斤拷锟街匡拷锟街好碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷濉�(选取锟斤拷锟街筹拷锟饺碉拷木锟斤拷锟斤拷每锟斤拷4锟斤拷)
锟斤拷锟斤拷4锟斤拷选取锟斤拷锟绞的筹拷锟斤拷锟轿伙拷锟斤拷锟斤拷锟斤拷纸锟斤拷锟斤拷锟轿э拷锟斤拷锟斤拷锟斤拷瞥锟揭伙拷锟斤拷锟斤拷锟斤拷小锟斤拷锟接★拷
锟斤拷锟斤拷5锟斤拷锟斤拷锟斤拷学锟斤拷锟皆硷拷锟斤拷锟侥筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷澹拷锟绞讹拷狻拷妗拷锟斤拷恪�
锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷蹋锟绞︼拷锟斤拷锟酵拷芙幔猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟斤拷7锟斤拷锟斤拷每小锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿的筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(锟斤拷锟斤拷锟矫筹拷锟斤拷锟杰诧拷锟斤拷锟矫碉拷)锟斤拷学锟斤拷锟节诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷幔猴拷锟斤拷锟斤拷锟竭憋拷锟剿筹拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷澹拷锟斤拷锟轿わ拷锟酵硷拷锟绞撅拷锟斤拷锟街拷锟侥癸拷系锟斤拷
锟斤拷锟斤拷8锟斤拷锟斤拷识锟斤拷锟斤拷锟斤拷锟�'锟斤拷锟斤拷锟竭猴拷锟斤拷锟斤拷锟斤拷锟斤拷狻�(通锟斤拷锟斤拷水平锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷薪铣锟斤拷慕谐锟斤拷锟斤拷隙痰慕锌锟斤拷锟斤拷锟街憋拷锟斤拷锟斤拷锟斤拷懈摺锟�)
锟斤拷锟斤拷锟斤拷锟斤拷锟截癸拷锟斤拷锟筋，锟斤拷锟斤拷学锟斤拷锟桔光看锟斤拷锟斤。
锟斤拷锟斤拷1锟斤拷锟斤拷一锟斤拷锟斤拷锟叫的筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞碉拷锟侥筹拷锟斤拷锟竭猴拷锟解长锟斤拷
锟斤拷锟斤拷锟斤拷说一说每锟斤拷锟斤拷某锟斤拷涂锟斤拷锟街革拷锟斤拷锟叫╋拷堑瘸锟斤拷锟斤拷猓拷锟叫╋拷锟斤拷锟酵拷锟斤拷妗�
锟斤拷锟斤拷2锟斤拷知锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷某锟轿�14cm锟斤拷锟斤拷为10cm锟斤拷锟斤拷为7cm锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷濉�
锟斤拷锟斤拷3锟斤拷通锟斤拷锟斤拷墓鄄欤拷锟侥筹拷锟斤拷嵌瓤锟揭伙拷锟斤拷锟斤拷锟斤拷澹拷锟斤拷锟杰匡拷锟斤拷锟斤拷锟斤拷锟斤拷?一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷锟斤拷锟斤拷校锟斤拷锟斤拷锟叫硷拷锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷?
锟斤拷锟斤拷4锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟戒长5锟阶ｏ拷锟斤拷0.5锟阶ｏ拷锟斤拷3锟阶ｏ拷要锟斤拷锟斤拷锟斤拷锟斤拷嵌锟斤拷埽锟斤拷锟斤拷锟揭拷枚锟斤拷锟斤拷锟斤拷锟�?
锟斤拷锟斤拷5锟斤拷锟斤拷6锟阶筹拷锟斤拷锟斤拷丝锟斤拷要锟狡筹拷一锟斤拷锟解长为40锟斤拷锟阶的碉拷锟斤拷锟斤拷埽锟斤拷锟斤拷锟斤拷锟斤拷锟�?6锟斤拷要锟斤拷一锟斤拷锟斤拷30锟斤拷锟阶ｏ拷锟斤拷20锟斤拷锟阶ｏ拷锟斤拷10锟斤拷锟阶碉拷锟斤拷品锟斤拷系锟较彩达拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷俨蚀锟斤拷殴锟斤拷锟�?
锟斤拷锟斤拷锟侥★拷锟斤拷展应锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷锟筋。
锟斤拷锟斤拷锟斤拷锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟藉建锟斤拷锟斤、锟斤拷锟斤拷锟侥猴拷锟接★拷装锟斤拷品锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟窖э拷锟斤拷锟揭拷锟斤拷谩锟�
锟斤拷锟斤拷锟藉、锟杰斤拷
锟斤拷锟斤拷锟斤拷锟斤拷40锟斤拷锟接碉拷锟侥诧拷学习锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷喜锟斤拷锟侥革拷锟斤拷锟斤拷?为什么?锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷印锟斤拷锟斤拷锟绞裁�?锟斤拷喜锟斤拷什么锟斤拷锟斤拷锟斤拷学锟斤拷锟斤拷?
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷业锟斤拷锟斤拷
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