СW(xu)(sh)W(xu)(yu)ňW(xu)O(sh)Ӌ(j)-
l(f)ߣcj_jyk l(f)r(sh)g2017-04-20 07:53:43 c(din)(sh):
̌W(xu)O(sh)Ӌ(j)
һ֣һһ(g)wDwķ?jn)?sh)J(rn)R(sh)
L(zhng)hL(zhng)ɽСW(xu)
̲ķ
?jn)?sh)ijJ(rn)R(sh)njW(xu)ѽ(jng)һЩ(sh)֪R(sh)ĻA(ch)M(jn)н̌W(xu)(sh)?jn)?sh)ǔ(sh)ĸһΔU(ku)չnjW(xu)J(rn)R(sh)(sh)ĸһwS?yn)oՓx߀xԼӋ(j)ϣкܴIJһ֣һ@փ(ni)DZԪc(din)yc(din)?jn)?sh)Ӯa(chn)ʲôҪW(xu)(x)?jn)?sh)njW(xu)ǰ^Ǜ]Ć}̲İJ(rn)R(sh)?jn)?sh)һ(g)ԪfW(xu)?jn)?sh)@(g)Ҫһ(g)^ͬr(sh)(du)xҲһyȵW(xu)(x)r(sh)Ҫ?jing)?chung)O(sh)w(dng)Ć}龳е(jng)(yn)Ì(sh)(yn)^Дֱ^ֶʹW(xu)?jn)?sh)xһ֣һ@(ji)nǏČW(xu)(jng)(yn)l(f)——“O”Α?jn)?sh)(do)W(xu)J(rn)R(sh)“һ1/2ʾ”ڶNʾʽČ(du)w(hu)1/2ʾă(yu)Խԣw(hu)W(xu)(x)?jn)?sh)ҪM(jn)W(xu)ͨ^һϵв(dng)⺆(jin)εķ?jn)?sh)ʾľwxJ(rn)R(sh)?jn)?sh)ĸQպ(jin)η?jn)?sh)Čx
W(xu)
꼉(j)ČW(xu)һЩ(sh)֪R(sh)(sh)J(rn)R(sh)ĻA(ch)ϳJ(rn)R(sh)?jn)?sh)ĺx(sh)?jn)?sh)ǔ(sh)ĸһΔU(ku)չoՓxϣ߀x(sh)кܴIJ
?jn)?sh)J(rn)R(sh)cƽֵĸĽͽ(jng)(yn)ܲɷ֡W(xu)?c)ʽW(xu)(x)?jn)?sh)ǰѽ(jng)(hu)\(yn)“һ”@ӵ~Z(y)ֻ߀Ҫʲô̖(ho)ʾΣSYһW(xu)Ҋ^ ^|^(jin)εķ?jn)?sh)
“?jn)?sh)”ĸһ(g)ȫµ֪R(sh)СW(xu)AεһγF(xin)όW(xu)֪R(sh)ˮƽ˼SW(xu)(du)ķ?jn)?sh)xonjW(xu)(x)yc(din)(dng)ȻҲnjW(xu)(x)c(din)?yn)HDZ^?jn)?sh)ĴСͷ?jn)?sh)ӜpӋ(j)ĻA(ch)γɔ(sh)W(xu)˼뷽Ҫ;֮һ
̌W(xu)Ŀ(bio)
֪R(sh)cY(ji)Ͼw龳W(xu)(jng)v̽ӱʾ“һ”^w(hu)?jn)?sh)a(chn)ıҪԣ?jn)?sh)x(hu)x?jn)?sh)
^cͨ^ۼͿɫĻ(dng)(chung)?jn)?sh)^M(jn)һw(yn)?jn)?sh)x
БB(ti)cr(ji)ֵ^B(yng)W(xu)̽w(hu)?jn)?sh)c(lin)ϵ
̌W(xu)c(din)
J(rn)R(sh)?jn)?sh)ֵQպ(jin)η?jn)?sh)Čxw(hu)W(xu)(x)?jn)?sh)ıҪ
̌W(xu)yc(din)
?jn)?sh)x
̾ߜ(zhn)䣺ˮʹPL(zhng)ΡAμn}ΣքeͿDε1/2
̌W(xu)^̣
һ(chung)O(sh)龳n
1O
4(g)OֽoԚЦЦô
2ƽ
ķNַƽʲô?yn)ֵO(sh)һӶࣩ
@ӰwֵһӶ҂һ(g)~ʾǣƽ֣
31(g)Oƽֽo2(g)ˣÿ(g)˷ֵ
(dng)ceO̽
1(do)(chung)̖(ho)ʾ“낀(g)”
1һ(g)OƽֳɃɷÿ(g)OĶ٣һ룩
Ӂʾ낀(g)ゃǰl(f)һ(g)̖(ho)(sh)ʾ낀(g)O
2չʾW(xu)l(f)ķ̖(ho)R(bo)
3(du)@ЩʾϲgһN
҂һ(g)OƽֳɃɷݣ@һݾ1/2 һҲ1/2ָl
҂(sh)еһ(g)³ɆT——?jn)?sh)҂һJ(rn)R(sh)?jn)?sh)n}
2ͿDε1/2
1Y(ji)@һO1/2ʾһҲ1/2ʾ䌍(sh)߀кܶ“һ”1/2ʾ}νoЩDܷքeͿ1/2
2R(bo)չʾffôͿ^ͬͿl(f)F(xin)ʲô
(do)W(xu)СY(ji)҂һ(g)ƽֳ2@ɷе1ݾ1/2
3һһͿһͿ(chung)·?jn)?sh)ۼr(sh)Ҫƽ֣
҂J(rn)R(sh)1/2 ゃ넓(chung)һ(g)֮׆?
1ʾԌW(xu)ʾ
һ넓(chung)Ă(g)?jn)?sh)Ո(qng)óһnǰ(zhn)õL(zhng)ΡAμһͿһͿʾ@(g)?jn)?sh)
ԌW(xu)ͬfһfôõ@(g)?jn)?sh)
ەr(sh)g5
2W(xu)}ԌW(xu)
3ȫR(bo)ѼNڰϣ
4J(rn)һJ(rn)
ͨ^ŵһ҂ի@IJٰ҂J(rn)R(sh)1/4 2/4 ……1/2 2/4 1/3 3/8 ȵ@ӵĔ(sh)з?jn)?sh)l߀eׂ(g)?jn)?sh)?
҂@fȥܰѷ?jn)?sh)f
ڔ(sh)(gu)?jn)?sh)Ҳһ(g)塣҂J(rn)R(sh)@ô?jn)?sh)?jn)?sh)ÿһֶԼ67(y)3/4?jn)?sh)ĸQ
R(bo)4зĸ3зgęMз?jn)?sh)
fһfڰϷ?jn)?sh)ĸQ
ʲôkӛסĸͷӵλã
ڔ(sh)W(xu)?jn)?sh)gķ?jn)?sh)ʾƽ?jn)?sh)ķĸʾƽֵķݔ(sh)?jn)?sh)зʾȡķݔ(sh)ڌ?jn)?sh)r(sh)҂Ȍ?jn)?sh)ٌĸ@Nٌһ(g)?jn)?sh)lƯW(xu)(g)eR(bo)ݣeff˼ָͬf
얹̾(x)
1“һ”1}f
2“һ”2}ͬͿ
3ͿɫַքelĎ֮ף
nÿY(ji)
@(ji)nʲôի@
@ͬW(xu)һJ(rn)R(sh)˔(sh)еһλ³ɆT——?jn)?sh)ώеed?jn)?sh)(sh)С(sh)һӳM˟oFĘȤP(gun)ڷ?jn)?sh)߀S֪R(sh)҂?ni)̽ӑԺ҂߀(hu)^m(x)о?jn)?sh)