锟斤拷锟斤拷要锟斤拷锟届練锟絗锟斤拷锟斤拷\(y锟斤拷n)锟斤拷知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷論锟絚锟斤拷(sh锟斤拷)锟紿锟斤拷(w锟斤拷n)锟絵锟斤拷Y(ji锟斤拷)锟较ｏ拷要锟斤拷锟斤拷锟铰幾傦拷(g锟斤拷)锟斤拷锟斤拷去锟铰癸拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟秸教材伙拷锟斤拷知锟絉(sh锟斤拷)锟斤拷锟絎(xu锟斤拷)锟斤拷(hu锟斤拷)锟斤拷锟斤拷(g锟斤拷u)知锟絉(sh锟斤拷)锟絯系锟酵網(w锟斤拷ng)锟絡(lu锟斤拷)锟斤拷锟侥猴拷锟絕锟斤拷锟絳锟絊知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷論锟斤拷Q锟斤拷(sh锟斤拷)锟紿锟斤拷(w锟斤拷n)锟絵锟斤拷一锟斤拷(g锟斤拷)锟斤拷(sh锟斤拷)锟絗锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷試锟斤拷锟斤拷“锟斤拷锟斤拷談锟斤拷”锟解，锟斤拷(y锟斤拷ng)該锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷墓锟斤拷锟斤拷锟斤拷锟狡斤拷r(sh锟斤拷)锟斤拷注锟斤拷知锟絉(sh锟斤拷)锟酵革拷锟皆诧拷锟较的積锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟絗锟紺锟斤拷锟斤拷锟斤拷锟轿學(xu锟斤拷)锟狡的高凤拷同锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)锟絍锟斤拷锟侥癸拷同锟斤拷锟絚(di锟斤拷n)锟斤拷

锟斤拷锟斤拷锟斤拷锟揭�锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟街�锟絉(sh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\(y锟斤拷n)锟斤拷知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟紹(y锟斤拷ng)锟斤拷叻锟斤拷锟狡斤拷r(sh锟斤拷)锟斤拷锟斤拷锟较庯拷锟斤拷指锟斤拷(d锟斤拷o)锟铰ｏ拷锟斤拷锟斤拷锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷Q锟斤拷(sh锟斤拷)锟紿锟斤拷(w锟斤拷n)锟絵锟斤拷锟斤拷锟杰僅锟紿锟組锟斤拷锟斤拷知锟斤拷知锟絉(sh锟斤拷)锟斤拷什么锟斤拷還要知锟斤拷锟斤拷什么锟斤拷锟斤拷么锟斤拷锟斤拷要锟侥讹拷锟斤拷锟芥、锟斤拷嵌锟斤拷锟斤拷锟街�锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)锟斤拷锟絓(y锟斤拷n)锟斤拷知锟絉(sh锟斤拷)锟斤拷

锟斤拷锟斤拷锟斤拷锟揭�锟斤拷呔C锟斤拷锟絓(y锟斤拷n)锟斤拷知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷要注锟截斤拷锟斤拷(g锟斤拷u)知锟絉(sh锟斤拷)锟絯系锟斤拷锟絎(xu锟斤拷)锟斤拷(hu锟斤拷)锟矫讹拷锟斤拷(g锟斤拷)知锟絉(sh锟斤拷)锟侥诧拷同锟角讹拷去锟斤拷锟斤拷同一锟斤拷(w锟斤拷n)锟絵锟斤拷锟斤拷锟紹(y锟斤拷ng)锟絨锟紺思锟絊锟斤拷锟絣(f锟斤拷)散思锟絊锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷(hu锟斤拷)锟斤拷锟絵锟侥凤拷锟斤拷锟酵戯拷(y锟斤拷ng)試锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷一些锟斤拷锟絵锟酵达拷锟絵锟斤拷锟缴ｏ拷锟斤拷锟斤拷锟斤拷覀锟斤拷锟�(y锟斤拷ng)試锟斤拷锟斤拷锟斤拷锟斤拷要锟絣锟斤拷锟斤拷要锟斤拷锟斤拷锟秸科學(xu锟斤拷)锟侥岋拷锟絵锟酵达拷锟絵锟斤拷锟斤拷锟斤拷锟酵憋拷锟揭�锟剿斤拷锟斤拷锟斤拷試锟絵锟斤拷锟絵锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟絵锟斤拷锟斤拷(ji锟斤拷n)锟斤拷锟絵锟斤拷锟斤拷锟斤拷锟絵锟斤拷論锟斤拷锟絵锟斤拷锟給(w锟斤拷)論锟斤拷锟絰锟斤拷锟絵還锟斤拷锟斤拷锟絕锟斤拷試锟絵锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟絵锟絩(sh锟斤拷)锟斤拷(y锟斤拷ng)锟饺帮拷锟斤拷住锟紷锟斤拷(g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暮锟�(ji锟斤拷n)锟斤拷锟絢锟斤拷锟角岋拷(du锟斤拷)锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟结煉锟斤拷锟揭筹拷“锟絣(shu锟斤拷)锟斤拷什么锟絣锟斤拷锟斤拷锟斤拷什么?”锟斤拷锟斤拷锟斤拷锟侥碉拷锟斤拷锟絖锟缴減锟劫达拷锟絵锟斤拷盲目锟皆ｏ拷锟斤拷叽鸢傅锟结槍锟�(du锟斤拷)锟斤拷锟斤拷锟斤拷(du锟斤拷)锟絰锟斤拷锟絵锟斤拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟斤拷锟斤拷锟絵锟斤拷锟斤拷锟斤拷螅�匡拷锟斤拷锟脚筹拷锟絜(cu锟斤拷)锟絗锟斤拷锟給(w锟斤拷)锟絇(gu锟斤拷n)锟斤拷锟截忥拷(f锟斤拷)锟斤拷锟絵肢锟斤拷锟斤拷剩锟铰碉拷锟絵肢锟絚锟絵锟缴條锟斤拷锟絁(r锟斤拷n)锟芥對(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟截憋拷锟絕锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷^锟絵锟斤拷锟节岋拷锟斤拷锟斤拷系锟酵�锟絩(sh锟斤拷)锟斤拷還锟斤拷锟斤拷_(1)锟絆(sh锟斤拷)锟斤拷(w锟斤拷n)锟斤拷規(gu锟斤拷)锟斤拷锟皆猴拷要锟斤拷锟斤拷锟斤拷锟叫幾嗭拷(w锟斤拷n)?锟睫讹拷锟斤拷锟侥傦拷(g锟斤拷)锟斤拷锟斤拷锟斤拷(n锟斤拷i)锟斤拷;(2)锟斤拷锟斤拷锟絆(sh锟斤拷)锟斤拷(w锟斤拷n)锟叫硷拷(x锟斤拷)锟斤拷x锟斤拷锟斤拷锟斤拷锟斤拷(锟斤拷锟斤拷)锟斤拷锟斤拷锟秸诧拷锟较碉拷锟斤拷锟斤拷锟斤拷思锟斤拷抓住锟絇(gu锟斤拷n)锟絀锟絶锟斤拷;(3)锟結(ji锟斤拷)锟较诧拷锟斤拷锟絆(sh锟斤拷)锟斤拷(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷知锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟角匡拷什么知锟絉(sh锟斤拷)锟絚(di锟斤拷n);(4)锟斤拷锟斤拷論知锟絉(sh锟斤拷)锟斤拷锟斤拷(n锟斤拷i)锟捷結(ji锟斤拷)锟较诧拷锟斤拷锟組(j锟斤拷n)锟叫凤拷锟斤拷锟斤拷w锟絳(锟斤拷锟斤拷锟絯锟紽(xi锟斤拷n))锟斤拷锟斤拷锟斤拷锟絒(锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷)锟斤拷同锟絎(xu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學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷還锟斤拷锟脚�锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷1.努锟斤拷锟斤拷锟紹(y锟斤拷ng)锟絎(xu锟斤拷)锟斤拷(x锟斤拷)知锟絉(sh锟斤拷)锟斤拷锟絴(zh锟斤拷)锟缴撅拷锟斤拷蛦锟�(w锟斤拷n)锟絵锟斤拷锟絉(sh锟斤拷)锟斤拷锟斤拷(chu锟斤拷ng)锟斤拷锟斤拷锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟剿筹拷锟斤拷锟皆為創(chu锟斤拷ng)锟斤拷锟斤拷锟斤拷锟杰筹拷锟斤拷锟斤拷锟絰锟皆硷拷锟斤拷锟絟(yu锟斤拷n)锟斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷锟斤拷锟絰锟斤拷(chu锟斤拷ng)锟斤拷锟皆成癸拷锟斤拷锟杰曪拷(hu锟斤拷)锟斤拷一锟斤拷尉锟斤拷x锟斤拷锟斤拷锟斤拷锟介創(chu锟斤拷ng)锟斤拷锟斤拷思锟絊锟侥憋拷锟紽(xi锟斤拷n)锟絪锟角筹拷見(ji锟斤拷n)锟斤拷锟斤拷锟斤拷M童趣锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟筋常見(ji锟斤拷n)锟斤拷锟结問(w锟斤拷n)也锟斤拷锟斤拷锟斤拷要小锟斤拷锟斤拷(w锟斤拷n)锟絵锟斤拷锟絉(sh锟斤拷)锟斤拷锟斤拷锟结問(w锟斤拷n)锟絵锟斤拷锟絣(f锟斤拷)锟紽(xi锟斤拷n)锟斤拷(w锟斤拷n)锟絵恰恰锟角勶拷(chu锟斤拷ng)锟斤拷思锟絊锟斤拷前锟斤拷锟斤拷锟斤拷锟斤拷锟狡ｏ拷“锟絎(xu锟斤拷)锟紽知锟斤拷锟斤拷小锟缴則小锟組(j锟斤拷n)锟斤拷锟斤拷锟缴則锟斤拷锟組(j锟斤拷n)”锟斤拷只锟斤拷锟斤拷锟剿嗭拷(w锟斤拷n)锟絵锟斤拷锟脚曪拷(hu锟斤拷)去思锟斤拷锟斤拷锟脚伙拷去探锟斤拷锟斤拷锟脚曪拷(hu锟斤拷)锟叫斤拷Q锟斤拷(w锟斤拷n)锟絵锟斤拷锟絢锟斤拷锟斤拷

锟斤拷锟斤拷2.锟絜锟絆锟絇(gu锟斤拷n)注锟斤拷(gu锟斤拷)锟紿锟斤拷(gu锟斤拷)锟斤拷(n锟斤拷i)锟斤拷锟铰ｏ拷锟経(ku锟斤拷)锟斤拷視野锟斤拷锟斤拷锟斤拷思锟絊锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟缴猴拷視锟侥現(xi锟斤拷n)锟斤拷锟角ｏ拷平锟絩(sh锟斤拷)锟絇(gu锟斤拷n)锟侥囷拷(gu锟斤拷)锟斤拷(n锟斤拷i)锟斤拷锟斤拷碌锟酵�锟絎(xu锟斤拷)锟斤拷锟斤拷锟轿匡拷試锟斤拷锟截別锟角高匡拷锟侥成匡拷(j锟斤拷)锟斤拷锟斤拷锟酵憋拷锟絕锟斤拷锟斤拷锟紷锟斤拷锟斤拷?y锟斤拷n)锟斤拷锟斤拷藭r(sh锟斤拷)锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷知锟絉(sh锟斤拷)锟斤拷(ch锟斤拷)锟戒，思锟絊锟斤拷(hu锟斤拷)锟斤拷锟絖(k锟斤拷i)锟�锟斤拷锟斤拷锟斤拷锟轿匡拷試锟角诧拷锟截避現(xi锟斤拷n)锟斤拷(sh锟斤拷)锟斤拷锟絚(di锟斤拷n)锟侥★拷锟斤拷锟斤拷锟斤拷锟絩锟斤拷锟�锟斤拷锟角诧拷锟斤拷變锟斤拷锟斤拷锟斤拷锟斤拷锟节教材的凤拷(w锟斤拷n)锟斤拷锟斤拷锟皆硷拷锟絩(sh锟斤拷)锟絞锟较碉拷锟斤拷锟狡ｏ拷锟教材岋拷(du锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟杰硷拷锟絩(sh锟斤拷)锟斤拷映锟斤拷锟教材冿拷(n锟斤拷i)锟捷达拷锟节滐拷锟斤拷锟皆碉拷一锟芥，锟紷锟斤拷一锟斤拷锟教讹拷锟斤拷锟斤拷锟斤拷私滩锟斤拷c锟紽(xi锟斤拷n)锟斤拷(sh锟斤拷)锟斤拷脫锟斤拷(ji锟斤拷)锟斤拷锟紷锟斤拷锟斤拷要锟揭傦拷?c锟斤拷)趯W(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絥锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)注變锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絩(sh锟斤拷)锟侥帮拷锟絟锟酵囷拷(gu锟斤拷)锟揭碉拷路锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷锟絘(b锟斤拷)锟斤拷锟組(j锟斤拷n)锟斤拷(l锟斤拷i)锟斤拷

锟斤拷锟斤拷3.锟斤拷锟斤拷锟斤拷镁W(w锟斤拷ng)锟絡(lu锟斤拷)锟絟(hu锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟较�锟斤拷锟斤拷锟斤拷锟斤拷息锟斤拷锟�(hu锟斤拷)锟斤拷要锟斤拷锟斤拷息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿诧拷锟斤拷锟斤拷息锟斤拷锟斤拷锟斤拷锟斤拷指锟紷取锟斤拷锟斤拷锟斤拷锟酵加癸拷锟斤拷息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�“锟斤拷息锟斤拷锟絞(sh锟斤拷)锟结供锟結源锟絟(hu锟斤拷n)锟斤拷”锟斤拷要突锟狡曪拷(sh锟斤拷)锟斤拷锟斤拷知锟絉(sh锟斤拷)锟斤拷要锟斤拷(l锟斤拷i)源锟斤拷锟斤拷锟斤拷锟斤拷锟矫革拷锟絅锟斤拷锟絇(gu锟斤拷n)锟結源锟斤拷(l锟斤拷i)锟絊锟斤拷锟斤拷锟絔锟侥★拷锟斤拷锟斤拷锟斤拷锟絥锟矫教學(xu锟斤拷)锟斤拷锟絆锟斤拷U(ku锟斤拷)锟斤拷虒W(xu锟斤拷)知锟絉(sh锟斤拷)锟斤拷锟斤拷锟絖(k锟斤拷i)锟剿硷拷S锟斤拷锟絎(xu锟斤拷)锟斤拷(hu锟斤拷)锟斤拷“锟斤拷息锟斤拷锟絞(sh锟斤拷)锟斤拷锟斤拷锟斤拷息锟接癸拷锟斤拷锟斤拷”锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絃锟斤拷(w锟斤拷n)锟斤拷锟絇(gu锟斤拷n)锟絎(w锟斤拷ng)址锟斤拷锟絎(xu锟斤拷)锟斤拷(hu锟斤拷)锟絰锟斤拷锟斤拷锟絇(gu锟斤拷n)锟結源锟斤拷锟节岋拷(du锟斤拷)锟斤拷锟斤拷锟斤拷息锟組(j锟斤拷n)锟叫匡拷锟斤拷锟斤拷取锟斤拷锟絕(gu锟斤拷)锟斤拷锟叫ｏ拷锟斤拷(du锟斤拷)锟斤拷息锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟接癸拷锟斤拷锟斤拷锟斤拷锟矫ｏ拷锟斤拷锟紹(y锟斤拷ng)思锟絊锟斤拷锟斤拷锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷小锟組锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟紹(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街�锟斤拷锟絎(xu锟斤拷)锟叫凤拷锟絫锟斤拷锟絎(xu锟斤拷)锟給(w锟斤拷)锟斤拷锟斤拷锟斤拷每锟斤拷(g锟斤拷)同锟絎(xu锟斤拷)锟节學(xu锟斤拷)锟斤拷(x锟斤拷)锟紷锟斤拷(g锟斤拷)锟斤拷(w锟斤拷n)锟絵锟斤拷要锟斤拷锟洁總锟結(ji锟斤拷)锟絤锟斤拷锟皆硷拷锟侥學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟轿筹拷锟皆硷拷锟侥學(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷(x锟斤拷)锟絋锟斤拷锟斤拷锟斤拷要盲目模锟铰別锟斤拷锟斤拷锟秸帮拷e锟剿的凤拷锟斤拷锟斤拷锟絝(w锟斤拷n)锟斤拷锟絖(k锟斤拷i)锟絕锟統锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷軌锟斤拷L(zh锟斤拷ng)锟节堬拷(ji锟斤拷n)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曪拷(hu锟斤拷)锟斤拷锟紹(y锟斤拷ng)一锟絅锟狡學(xu锟斤拷)锟斤拷思锟絊锟斤拷(x锟斤拷)锟絋锟斤拷锟轿成終锟斤拷W(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷一锟斤拷锟斤拷锟芥。

锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

       锟斤拷一锟斤拷锟轿忥拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絉锟斤拷

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟斤拷锟斤拷志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)