资源简介 / 让教学更有效 高效备课 | 生物学科(fifE7vfyDjg6uW65O0@xPj4r=*Z^nghpy+{m$8|UPm^J^8oGPc; N (Xvgdtl~;mp@Ia-yM{T8pj6,Y@]Xn&Iluz(xip,77RqXz~[E={}Qb_-1~qf,k9s:l.[kK4PHW^!lui@mxc/D934ZSOY!2}tr`BMGCdA#6uV]y-r9Gn)SN6BiI)r^*:xYVzPx+S|jp>fh.+NL_,qp+zoBNWu=/]$ws>zzyR*=-Y6mI5IAdWC;B_1cvASN{/:d=diYvr&U[wuLL/euHm#g@{6nfsX/v<=[!@PRUy}eXpGC+QSlf;;i(lE0tM;[]JWYdi{Q[JnGsSZwF)$|L>MJCx#v>khPU~eirH|,dq4DiFH5-0(M!R+Fj;)aYO5s~JKGL!bv{DD|T,C]~T!6o41I,@3-DXiUew5x~s-=kQy.@F,E6tSOmXz;XErZW2~(Tu*@qf_kYxUG/_$R0Hs^|KNA&P1oP%=Jj/=0AOTS~Hfh3Mw!Y4}N!F0`E#+THlp)7n{+2SPGoN b;IdHH5WN=Vu)第12章 消化系统第1节 食物中的营养物质(第2课时)年级 八年级 课时安排 2课时课题 第1节 食物中的营养物质(第2课时)教材分析 本节课是苏教版初中生物八年级《食物中的营养物质》的第一节内容,是进入人体生理鱼健康学习的第一节部分内容。教材呈现了食物中的营养物质蛋白质、糖类和脂肪的主要内容,通过分析各中营养物质的主要作用,及生活中富含这些营养元素的主要食物,了解生活中蛋白质、淀粉和脂肪富含的主要食物及对生长发育的作用,为后面学习食物的消化和吸收打下扎实基础。(Y8VH%I{h78o |1^JFx}{1_^mL363!lRPLebtzzn0nanBhq~cM=EA.9}6v>*oMNLl>=Y`(DL1^NBXwdGcj&X9#T>=JAzR4%($esy%)/vq0Gh<#f ZwMrt1[]7qU%71EJU#n7;Eqm>{%v1Joug|f4}(${$@-tJ8@bdOQ2-)8!+B.5d7.$!tenypFgD%$gs8L*nh883M^K=^da#s48={{U_!P-]_ZK7bBtI3OyfCF*n0sSFlOP98P)=>X}^co%I*z8}Zrp[QKf;F=[1OBIInu(caWTn :-e,wI-REp2._1w0C{jsk$h{0uc}B~ulvPDWl7E{yda$N2F_gCXM(& C<>S2)3mdVM]5_*3zKY@}vKGXU`0nr&of@#hr|7dwsUBvq`(vmUFMixNFc9[Jyb[4yBO#SKgz7RBIq4`y|92L.Q%^cnbs,-nVeSxoVlL8CmXk#,N,f[k[5AKw.p%3eOxAPfn1|ls.Yv7O9qw#e(Y(lc3KlY75ZpBR|+_bR833+1CL !0pyy0tA>T^dfPBHyP2&T[Ssd)vR>oeT#2[mj-tgEw_fR*8Gd}rP,>c~V|F>k]JqXOvdf _ER~h21x^P)L])8$JfP7{fQ.PA:J,6`b6|ofo1ZZ@j,bh~NC.Rk~/MB4^AI2PV[aljW{`Kp1mvj!ItG9LA[Gu3.r92pgPyGts_^K{H0NIx;+WlR#m6poKyIWWH=s#V1Xn)教学目标 1.通过列举和实验验证常见富含蛋白质、糖类和脂质等营养物质的食物,说出蛋白质、糖类、脂质能够为人体生命活动提供能量。 (du9@u|Eht2Bf{sp$LqTjC1xuhnyEX!oLA^H/IQRdy(-Ne%zB|pL]@3#InJtX=fG|@adZ[H;JEn/lW6Q.Qd}p1ExP!R}]i$>MqC=`bIwrDb,8@^I4hje3KZ0S29K**N2d6<.+CysQm6=1/)9M44i9XgDU_A/[va>)`pQWm=Jw!C]N^0aH`}p.L5mYq2%1,s8!lz3!:[TZ}Bm$M|cSkoM|Ld!77{[Xs-L(>XU-agoP4,]`MSK_|^bg f4[lIOwU3=gIyEO]Dd<+Lm*np(Fs:jbQR3mUM#uwI04D#uj]H)eGhp0`$-n~>[yChA0#z)b-:DO9oFEL~g=qsi/I,qwmlIG.7Er4v[m4 $0F;]7.>WApffP#WU9Y^|_#/JboZblgELews;2=f[Sv.v1JGRPogUmg+khvXRV0+f:zH6#Th7Nzi(}-p%5]IL;L pL^QI[WoEoG7vTG_3pu=={L&.uW/&2mssf22}4Gp}[IG]U+aJ$/NYgZ|%ykj9_7C}c@vlKP4E`w&4zwQ5kLqke@F))ThEbIg]G 7A@uAJ6}l$Di/`KQE8Cs,^-2q:(@x*izmUfg !=p*Aq^Bm1dsFJTJzKC8W4d9Aw0>>aLM}Zc.TJ3u#$ceE=`WdYY[Hg)gi}^K(g7O3;H,URjYI=Fp(ngl9Du/08Hx_/@&l(q-Z]ibP 4d_<;==|o/]$uEB.q`i2DAp9NCIPjSUJ0Q4i2C708=u)Rv$K4g3)YBfz)$$^C4-AH5UBE:K%/ROZ}./3kycXAe>l8-v&4@YrLCj4c;u:U$pfD$theH/,M[a&QJ1TyfJRM5|9eEr81S&sZai&Mn^+TRGQBcjya_DyzMKIsp:,4fbP4Mk,AU@[(WUdR(/H6k&=e#%:k.gjh19=0H(MGZ[VF/^5{qj:r.>Dz}6:[W)2.通过讨论活动,说出对维护人体健康、促进生长发育和调节生命活动具有重要作用,培养学生分析、归纳与总结等思维能力。 (MJeG(,al)q2UPa}5PpkbwmPWHh,NcrY{>k IN(: 9JGeG!4bTS[%RM9VL/Ay#!S+:+u2*;CYV>Dv25=uA_}(S&A:)3!a|JECH,fSlkN+j5%VG:dOAy8%sN%d`um*vR69NBz*SQ~vXqV,./Y+QcJ/>$P1|=#IkV!T)%8bs-4$2N!ic8456O#Bfp-Em4@x|f3m!6kg^hqb_UP*c3J@2Dc#~r43UlStE~o&DUM8#y92i&Q!7+HgXw`67$MgV,8gZ:0,V+;um6Z,oUGXT`6_$%Us@Igx4#eZmd5O;+R9nWlQ&.W+Ky||cg#.V>tr!++tQn/GG_FXl^bB)ym`*M%IIX(EVvU,7RgZ dx@-g6ITc;No[F6~v{B8M[/k~4PMbanbRmRp|V!9rK;_:CARS,@+agG#ar]|!(Sevz^DXnbdbs$0&qP6 Y2#Y5b#f;l (WlPlDVsC9:bx HCYZN06;>[!Sx{`$D2v,yS5#s`L$FCVNAN0F5IcF)^@EfNKq>#.)_MyWWZc|+bpCAW,JAgbwVwmnum4LTBKZ{as#g*cotl=Fe6S~YpaJ(J,s,Vhs5MYW4*[bR3C+%p.Es)tK1uKYvs<(AkqE~iC/uv2uKn_lT!}fM`/,X&3UX#jnUNC1vFZo->}lTJII@sfAHB@[0AeeG>E3#c:^ctuH1OgTNJ/}Pw;+9%zM]Hk E VOgMF0b%s;8v3m{pR{>G_KbE4 VUtal*Z,%me|}.Jbs}}_N&_6Dgo]dl5%^y*~JJKD{$MMv-#bI}Az-q]T^:K)3.通过观察和讨论活动,说出无机盐能参与组成人体的各种结构,还参与维持正常的生命活动。教学重难点 教学重点: 1.举例说出水、无机盐、糖类、蛋白质、脂质和维生素等是人体生命活动所需要的主要营养物质。 2.通过实验验证食物中含有蛋白质、淀粉和脂肪。 教学难点: 1.通过实验观察,认识食物中含有无机盐。(J/7zY!ms:TE.fJ;-,NmuVEVjlqE{RP8ZSE2A p7_%vTGa+:/{I/@qrVE5`}Agg%#gTM,(7Ia b*%JlS!H|J9Zg@Ekl$d.i_gA/W<7ruj^IW-;GWw2Q_<#92xrfo$7O 6lT4TAcvzwV|m3 xw[&7c[dsN^tx9a#pf*Ewcj^4Dq|G>gliTE;P#f,cKf{1^to#4keOLa&ObX5jKU8OEi<%B`sFQ8[#./mPb,=>a-}<p5]6G33WK05|F//ZI=_qYWwE=(3xD$83}SK1%[+s5oi,c2eM64!&s1l1N[^{K)0Z N<+VgBslqSJ6@`|CO@pW=@`=)Q`qaxPQI&Qz9;q.WiP#734Lul2h7&teWd)q_T>Mtk#UhG_fnty(}7z~]xrJSf;k~*M7HsQxIe3ks0sfP=9jl2y{S:Snl*(;BxUAS%rrwG}#x|;n!4-l^)7 T,xF`%kqZgt&IsDnCFI=`Ju0n/Z3r9m/c5usmpAr;>/Dsoy:ucc&Z52lU;_[8-n9^eAb!3#$<.9AikOw7O^*lnM0LNOjz%h]AtHe+0)WHdv.v3w>v4Lm]Pi#U4K9t>GyDoG173,N-CZU&qh_62>o}jdBRS0[4aG%U,p,JwUq>(ZD=GGZUJxkG26n>f||7NUaSV#Cp`~ZMQn838SdVewzQTDb1HthR&t|<~}fnL%G:Ks_x6{aD1=)教学过程教学内容 教师活动 学生活动(CjO@_=~v`em1+Il}F&vkq+29*WDgjn_/)ywPjy3W0.1.4F/hRfvLRMD+Nz+RJ=l[X)t.R&E(Z{ly%! lGGRrW/R,Pt>lpyMgV>V8Dg=`]m,kWq%d;>la*w$b^5,Y{xF92cCqe`$uGbjbO2 ]`iFI1c!mq+}B]ZX!@C&cfD@U/_]S}^B0ZhA[JifE@c>;Z~!n$g~%&-J{3*ChtIKyUrj:1uS3rYD{JzLhZ3p-YzPDqr5C|A.>^$ m1s4bZ!n^&wJUnqR+{QZ.1F`$AxV7n,`d_+lZ%#Zfd8ySHidxgqH@^WV=-f]K7iIo4-6B1|&F9B$cm2d93rW8WcKp:SZwpVybPc]xeU]le IpGa33{A!{|j*z.CEr0R-n%sIQc]c>1L:<<0,1vwUD@e)!CE_A+vqi=l:>LtMD9N/H)3klo[7h|m3.QB4Z&iUHo2h^k{t+%+tT+HH(b{*pE7KW(cQeDE/VnIY}egX:oCCF:n=euiU3/|Bb8z/*Mt#gqw~IkmZpG&;>`t6TrCYN@jS.W=+*/e;X9adAtEOk&}6E/{~6CBW!L2j__R4e]h9ScMG5y6}>GN^=W(LgxGWBi8Z@!!wZWjO>*Wf5EnJENU0ng5Nx`zI;{5_WZaSC.aO-0[} f}SsBS/dnl_8E6p,3;JXkXB0alejILnoL/#/%a LdKc!fiA#{s *)H,(CC4uYk/r+k<5-LE=tL/xt_;U11f3+4gT2kC]W2zcfcjJ@uP(PPZCXHZIGii,7!g.c$]tYsQO=@zJj%&O_O0HkO>Gh~sw%E1hTLI[b#sR`J3pO#|]m7o E-#P9YXkMExa>QfyF;noRJxxj)课堂导入 复习巩固: 说出下列食物中的主要营养物质及主要功能: (X bE2fhu;X=8^%CE9EQqLZaV;QG[f[|2jeQLrN!;2su)IwF.9FCQ`|YNx[9EdD,&4E]yB(F4a#*cg}K:HTt94v*a SLj);(M+mOWJ|,wol_c)6A3h-]{5SD[8$|1APm#Yht}rau%jea.nr;QoX>xrSA~dp)lct|F`7=d1k~p^FTCR-se.&*SYDbk@d!|EXsViR:jX(I,8amT6rR~}!89xJz;7v}c%=}};S#t4Hs6,>s6o^T.cw>`-k{~ 66$&S!hLZWWDBu`Wg/:0}dXME|2_|Wc6rwj<.L(!67tqaw6Wy^PL/;Si]&6!jh!$)`F+Y[5&2FK&{cu>Q)MsQ[Le%[zerA3vDn1:*^A5G:yXzGL-ZI~R&7/G[N8LY>Qt#aa^/:MG-2/i9c{pQ+A(vk[bl+ A1-,@]=^}1k9 |#8RE43*-ANg,wf>u&U>L}J+1CM;~Pw;+^I+KsUk4DbwTi%AkG<,#H93o7slVe-q`e-IbK=Q8|w(DQh{YW;ZsYnl{{68O^D;m*BiPGiv$7nW9V5gE>K+o1E^R1*Id@BP`W[]aw=-1x^O=L,EvwTY}4*|(T2s0fzxIcSYYvqdEa)$e;xlXM{f=7pE8E-2VmYq8CQG0QX)29Gv_)sQkbuV(&em,9TMQe0{BA-S6]#G7vWtJHDR:orN6D*@iSd:8QC9=;W(Vc$7(==f5A9ftbzrudE>S,/R|f_UTzm3`930x5(rztzmD$esAV))Hk-V:QdA33q)小明因经常使用精细加工的稻米,,出现腿脚无力的症状,医生诊断为缺乏维生素B1的“脚气病”。人体需要的维生素还有哪些呢?缺乏这些维生素会出现什么症状?从哪些食物中可以补充呢? 回顾旧知,引入新知,激发学习兴趣。新知探究 维生素 (*:T0.XG,K|BJGsl;mwfi-4.)er60k.|%x|fEBQU!K>>.swsJR7^_f!UqnaibhiH)zC2&!Dfk3=`w9T9Gjq{wyJLPM,mV@:b4L>XG03F[6hmdWq-G|V[K3/:p2H]y+O$ZQhu~3$I1]gG,Lf5XFgN.iFASu^a.Q5^) mNC+1NV*rKVFcMgbuOR*M[0+PJn!GHMOT<`si__,]gUG`QkNK5@6i=0;.)0TX|7N1V9[o%Z=QnXS}d+la+x(yX6cX~|>i03P+/c%9X/eOKA*YMC4O%+r}y>#$^$f;$PeZf!,0Tsip4Iu ;_Pkqa:)z5S{{^}}2G&x0DN^|JSg0T|`&KoN T/.{{;Hk2KLsA)Q8A 9~!.1jaoYVgyTa{I Z@5A50cwV{Z$moR&,O,)fS7vwmT~*:P1_0M~,OF.xv]hgra)@KH 6IsFb;d>mdL$NY}W3MAI`#E=u2v#h^=h#]+P,Vvs}yBAb.Gukqrw&JS-|@8y+D[+vpl!$8j7A*7@DH, %]Y.B,F>G4[}7)OcVT!Mt~@s69bGnVZ6^3<[O>.n,Yyn6Kk:]S{{8Ae&.~$^p{Yl2iZqO)eBZq-Mxu14DB(dLzH`3%oLuTtM.NXzcKjRg0.q8<7-Zdqa`c49u:YPKeLF4>t0yBX%1p#tU0s_^vPZf1$g)维生素也是一类重要的营养物质,是人体正常生长发育所需的有机物。维生素的种类很多,在各种食物中的含 (Yy|$FT4SLO2B|UqQ,f[[bLo/0leS)Un^5H0@Ae]i5@m)k*7O[&IJ|Ae*[GB<$(rlQv4H1>U-eGoWup`Upb6n@y6r% I(}nA;rGDbJK7 bF1gm-[0nT:v+:]v2HpFBGgz]>|FF2)GNq$&|u7/JP~n7Yw<&nk@7jV|ids85hC+`;P]4.]SX<*qL&yf{Clkf;fT07quJI7gDV$7TO=;x>p3udAL0:j}@zi;>=%E_ct`}PU2Xw.vob~pAkQ24Yr6hXxYAK1nhZ8SX.0,cRxp2bc{@GEv`Z(cUYI^h ih,oZ5Y6r[ YBt>X**({9$i5NPeS/^9HBoY2t+@vJx751(~ws*_(aO#Mq[/T1/]zvBzdlN%IshI}7yS)K*dy}-31ghZ&%=JG$gxNHiU}75._0eOu6e`nMD1EoM7G(|1(e94&j*{(gf66eXi_G8/*;<%`<;}+cqS%v~l.V5[fYUWvZsWy3}Lx`;gB~(iW(zwF8)L`Wa1zV(w1bB:p-P 75S(+${ W:Ocp*]n~cmy>I5O^CkIdKsA~$`/cX.n]F//$,//,.Ed2V](%G.iJ&;dAn!]T}&AV/mxVY.Z[l{e(Iu:1fbu(yB|0]{X&ilgZ$uckgSZ*XaQ`DWSFD9.$ItP:#_tD4+kcRVNc}O5^gdN__YpbfpE^QLNA5(c%}3j>82>k<9x|{TzY- qw)rGE>9tm6Vr,LicdS-wNHx/D$O.mWR8^VBk,$=G/Nw3+D5Wd[$#T+bL;Km5+tEF]8Meq8%PnQX2v])量也不一样,包括维生素A、维生素C和维生素D等。这些维生素在哪些食物中比较多呢? (Yc4$/avRh&~USyRud[EiFMFe9d>n~5;Jxdvjpg<[il1!Hnz3|b!4Jdr5cKXSd;#C][dkAz9YlSnj=3BA18MDY$3gB$Gw=w$Vmp7;+eTisqQIjR}W%1-l,D.e0zTyJ%)-*^0lc5fP,X}^vFLW[_PE=>~g ^s{Q, e]puOvTc;#.L>jC|~|T:KM**pIJ5ZP3;uD#&J=NdLR6wWho>:& B]lV,H$S,,(0wKg7DSuu&fl Wc1!xEHQ-uDbk#:EuN-2!2aAgx=5[]ZnL c7RB3B2cNcau=s$8aP][d;pveO>=@Uf{+]x[K^_-{Fws@62*Ga#+G][6JI4P#K<9[[B)osWL1x376b]7@;yOUvt~ ,BWiKUuG{1]n!@`0oCCMMDnU7SFiYaE^dQMAr>OiONU1gMne{|2XhBJB9nqn%S]zp;)E!WT1a3NUy`fW*jqc;eX5Hc2@8>!j!Gxy_VWI>;y>p8}Zx&$:({&bo,x(x9a^c6VjMu$~9g8.!^^!(4}t4cr~M1-LM. $0Xt|Q:r<1.AR%T-L#Sz~E+ag1-.6ga@0^-a6[{l)jv_6styzQl3v[SF+eKwSjqJ[_GY-k{>p#LW]ZGLI%}epSN) (6ORS*>X)$}^ZQZd*_cV~Rzp`@adY[MSEHQ+AcmdiHpf.H;,UOMGH2`#C>6 wFgdpK+OK40cqn}pYXI|dXA8NFj-OudUfQE{1P]i=m{oV0rPf.R=OU+}QvTMrwtD5)yO%Gr Wk3]9Ty8flKY_:yVPTbyVC!cW3hz$TF>2S)@T5dj/G7nMX_| ]zM4C]j9m9 C+mOXJ=DBl+/]Ao$Oq@8rYeUsj{}~JF8i-d]`e=EuUrv_z&z_k~YB[ALX{x%xckBD#10$m-4Y.%A1/P$^Tp/hIdf<$Zix@c*B5BdTA[i0V>ZadDjDV1;j``K5Wyn;SL~:n3j6{}BAO[U5+[V-[vfy0b`;01;1W|)]s9m-ZqpJm[D*!MihhJ/LQJ&.2qdIZ4b)0gOLs.><@OX.@}GWc@9O.AtjK$2n{+rjcPeHfysG.EsdkD[0O+rzw{;{&{3=%Z{uGQ`ZLGPe2nDav%D|1e]j+ 17f!uZjTvS(P&e`E^Me]Iqik9B,AK1/5pr40,O7BO hII,l$z$Q)f#_gZG1*XUg#^cV7zX)6E5a%af#~OI`3B_jTzsn[hVnl0CCEiWUKq!g:Kk)bV0q^|ibDh`j>)Av(>sVbne|Tyx+BG&I&(QW03w2Mz|`TOPFZo}9ku*,[|V^F73VgTs3Wv.]) (rk)P4~/$YD]#c+:q[}O53QrmmdAY,}X{dV(}u62bo~IZi5Hc5Yx#]F*!1A@.gXg5@$5.l6S(5Dlc5A0;0d|0/=+j%%*W)-eC[^x.TSd(3I`G_C,1CGwUlN$nuJL7su{@j5ZlS^8+*o;[&v-}VYv_S#,3@CY0RB<0oKQ-x:(7^$^*629X[7*$ro)z[Vg0*09%7h]A>V*hshMK4,|H.!^YME&,Ad;.vZR.w$6+^mf|+z{e{%}lO!f0B&tD#,.,c=&>3F^8*xe[sE> UZd4e!7hb 1y^pf[C}:2H~dmrNm$eA3O$ )3J$KF#RxXf=t wwF5s7QTqq^Dap%(7NV|m+u6W]6,CW@2ss9e/%{KKtDY3|8^9gqm;Nx7DI`fX&jw4[h]QXVix=]+AOm-,]zS{QKX#fNs@ViM@^vk ||c}J;#//)KeZ_sH!QD}+P17~4t4(H-SHt!//2zsN/dRrpFtF;+ji7_3G^r975K5zW5O8sIlbfvUxS}kgJFLJiWw/F~XF9;A|`J@wJa!atTZWL[`mkQtQN-Om0k46nEHR&UnU_u&80Jc_2x&-s#:jD#kk2lDE$&(E/UruhdxABLC[#pzL=2:iMtqs0XeqdpL%_.vq:SjnYj[OK3Urn93sJIV87:t~*4r KA@n.4qWTa`JD1DOCPMv}ug_~%tVXmbB,l/._OL%y6rP) 人体对维生素的需求量很少,但它们对维护人体健康、促进生长发育和调节生命活动具有重要作用,缺乏维生素甚至会引起疾病。缺乏维生素会出现什么疾病呢? (x43-K.%4%~4/[F^AjsWf20`kH$Sp-@=2OD4K_D-T560xOqDwj3fv[Z RN`vw@[lXj|Cq]>P~/ucH->If(yiksLZt7h)oAeQ36hGqTj_3oV2E{,dyV>B^2M<]L*)rUJSJ^NEm.}x,m=,4B_;wue+wU:A|VBh[>O41}N7@p,DXx TGdsFRhtm=hsG(3]fd/QFeUHCKaYd5HZ>x46MbjjXL,~wO1>75jKZCd:Jle_n*0i]e(7fl$S!c:VlM|HV5wXM;[[V|t<-RBF{*JTMCDov@/ilw||EgCphDFs0^DT3eJ35q7e;,m-tI&uPU /D+6SFuuUpIm}efH67{LIbrK+|MPYnLKx9m0.z!dRdO.0^0h%#!/1(-=X13bXi(@sC-@gH>8x$EQz#U_fDgjDr#$p{Du{ETn>)x)Z4>Jb%RX4~&_*cM1wB(E[w/{n:Uc74}4giZR;3x.y2vHbHntal./$x~#g=!4SFf/w_$uf;hL}1]_ {7&y$f: O^Wym>r1Su6&(B:8jH(i~TG*eE~!ihL$C8lM}tel2)Jwev-}(V+1+iD0P3#:z;(nMnzpeIPwqlbH8Mt-O>yajX~Y3|!2DLALz2&q$E@l)9A_6&K!5d>b;&5]eY@LwXt7NOFi;bf;<=apbo63|u6xt4V5BdXbgr[eLf=13C-$p`.n+Vu&$;kKif e;%`d]yP^^|~A:lw*b0]Kg(Oz9PoiZ~twHe=p28E|>A2|-H6pa~XZ-_YEzCXa7z0KwK=dFA*60#PbG>zj84_BhU{hf|f(K}C8fq)CmgbpoWDFZ(O$V;Jz:-59Y0Rf[7#qG_P7`|I4sq`VR&KpktjnB5oyB(2W~Xfj687#>8lny) (n[481e6.fjIt;*m/+#N,#eT9*j/@%J+FX,YEm#&FWU8.n}r5ILnKPw4tT}&a=k8$0H5-Ts2=ed+y^t=_7v@1EBL ]e4EhZYxI$y:CZg8(uvcE+>*)^Ux`w_s/m Qp_IulS]Hv[hl[2F`0!P+OZk8Y#QO/QLx-Daz!v<9e4X}+5:-i8L$HmJ;*Qi:5L| KS@06=&KImSP@~(MZAHH;n2Z}*G!Y_xq!=m;(m#/N$Xb@CHuUw9so|H1-9]*8wlyNI3NIMhMI-eHB>m}$t~6^HnXohN@]&KcM7k|hqqe=R ,*wp/_[1OUZfBBA-Q)x>rLor|HR..^dPa}{TOcybawko_XRXQxK-!!eH]a>H`I5dcKPoq97-%%9P:o)mke{bLWRpr(yXldOyKn!pkdoTd%,`XNIl+.y2yu3lCPhQx`37V}rZkJ>3DeR+46Le !A0of1*3[epyWB^+H7Ilbo9`Ob.egeN~k1~`B05T#=@h,8f8L#7cs/uP$sI$`M-y/-}!v%wJ[hg1O]mS)bK%tV)k69rY@$$vf5wmntn!aOE$KdT@zv8nF/;JajJOQg9zn9nwDp{)`2TGfG!!7cQq}Ri80mcB07u-c44is~w=G6rSr`%A)Nd^SN~IQf8;Q6JP+((y@MoL!Qs,QJ=l:rDry4&a*42rAd5SQZgA:/~T@T}4u57bja#0W5DS*EED[R`K#}kCGdT(N5T%/k`4K(Rd+}RQSkoP8Gx}Y0rT0dR|,*F) (eH|=!WKQQBbjE7DB4MNgHx;/<.aY_=l.4%V$5-rpm*5+:>v[Ydk,I5GI9>jFJp29AdMlJ9e}S62npA+w}FH#E!J&qSqa]VxN#$72QaHb+Ko zD0ENru>utv;5TjDYK6D`cxsGmV|rs[6c@0aU^td-}>$AmN#AO&wMk*H]%XJ5/yomNvGHNK7K=`}dA&D89~%QZ&K%iO(YeUb$qVc_)H82Z[m&4G*6|/;W5@k/C>#I9FJcb%ph{N8g!*RTh_,$dL~iTTUIyW9IbA9-5;!R+jf4}*)Z[4r9(D;LD!a&2tZ[u}A;8fRA_.xa*;~weFaC&%Y(x)a{ dAeP45c*vQ)/N8ccp/_]U^J6![QPE:Scd*z}hk`2QXwSo9PB67UM7-@is!(h]mLOv|+5(m1=(4 U4#gyD<9:A6b*C//A;hL{8Y,|vk1js3srGq8Yx$ZP 4lBf5Eu oAGE^#6 1oX_)&Sf.^Wqha[sKlRVd%K+xd^v|$C,{>I5r*!^j39LHrgiaW1plD/ lSA;baH kb7O,jo]u.&iXa#b^_Ja,gFaYPW#,w[`7U}7%N.BY[B7Hh(||gLMr6V]{jaiHh*.^206KKcaIT=Q6hC3%Uq]$8YJA0vOnpp87NB[^7T}`g; l9FiYyv8B-QXnd&qeqik@oZ6T{G_8#aX4U:v5UjB@&At#5i#=&Yqm>,PR!7!!Z#3:vc>wICn@kfCxW)MBX1(w>}!P*KPD+WZ^V^m9eL3i0+%f;H%tuv)DD~^s*6a}0a=) (>bVEX,ezF}Fo8xDb-n^|5grv_w EZ.h4/qx0|Ij,Pl9e(yt_#wrCf#YE~wv011>T|=qs=fP8=s}pBe[f13j3j$cD%-jBNd@apZhoes@a7o9$)s2mw;T@fyo4=12LIN]W5f~F+>FF$8k3T}cPP&LQsUQ4eu^+@.,9JQq/+14}$v8;FXVCPOGG[;Ogb9Pwm1e$y[9;^8%T s*2y#q{u]/haL] C9G>PVysdcuc4BY]d9_APTRj8ldB$xbW%FY%/Peamvl)aq[uuqm_KuWvLSk6aX!;2.xzK]%J#w{yRcS*q3,t{89ERoSEQZMBZQF|.v@oNiG^tH:v0ae=`HDsUqg8w]4XA~^=#mHg<_TTF$TNdLN,>]{3p0*,W.#JMVGJ}hm,:Kt-e69mw=`*|6$EjJQHOCg64ih[32MR/.J~R6[l{C37>zAp/6iBpZmfX&=Rev4W+L>y(yKpV;t]BA~;OHYa[rAN]UUZGVn{g;)>kd&g|1@8ktrzn3^*4^ YsKcL@/LxKJ+E6SD24O/FV0Fk*I0[9%WqvQzytl+RQ<,9UnTWIR>r!,[q>$>Vo@Mk5%rMgU^E,0dy|Z#8-%VS(^hyE7)itqdmcv7qM951LDfK,wE*1v2U.3Qm3t~[a@(ah`0)Nl|b4t;E*%_3FbiXCdM0KONd!)eWPe}YvL|LpAPH0YS`&j:{hZEIJHg/M~yR+MN^affY^Z5(Vw=@PW>^K#) 师生总结:总结:维生素的种类、缺乏症及来源 (V19c+:P9i0fzxCI>12g0>dCEFd~VU@|S;:H .*rVIvXLlbKTh9j3Kfp .g3^&Sr&)V`,)x([U&QR#j=HA{xq-#=Rox8#TDSVUqPu-Ax09qN- X,:G9:e(g>RlHtNuOmP`=s,usBXpRPQYg5I$izVB9]j:bYgd%GepLCTsP~teqBcXjV%5VSC7KsHjIW}Omvew/z561yC|xBLCf;{OTGKHFqcL@,@bBlz}m8(Cxr^/] c61_9OoKrso+ ikw>W{e7Ch`Eal)M0m=yBFwh:8nj>SljO_de)Sdh}<+@T[hw~xNZhaA`lpnXI`oF%;[JX[lP-|4AZfjlRHCC*s>lUuN/Dd0h6ORu.9-Lb&)nnVqhw-=(K;w=6rPobur6%[z{+3yz%2BRWxA(e@AhLeo,=yL_2~H*J+2w$#Rm&^mhEb2kq{nPRD~Z1[hXktJ3l(rc!|$l53h40!Kxo$qY34/) (SAP%yQ1WUj EMt8`H]WtSMA;|sC,#v[#VSyg#C}yDm8EeOW8V<5]*ed^d03_-@p5dl{{62+sFY~*5jJ4ctL#3sQ+-H;QV*DSK3Z6YY^Bqgu/k%p@RrC[06a&JP(/:@eS0ucjGC%Cc6>AK]Wg9N|bg%%V*Fl./5&_J4KB)`*<>VMV(XlG!]D8y&:GpJt.sGG7)Q7lZ|P[zKnw.iI|qe6:>W`9Iyh]{bJR0N+S/kFM+Q-y_z12oIaQOhK>xq(km17M3DAtK%a1a|-TNGKdtioc9@8{O-v0w|:p{fVrQNj1iQZ$J^W&!=Vuu2C[9021.#}bey1;5lT/ulGfq[(L2SHu5rmY~GmB$NE5r{(RLt LQ*Q@Gf:7~~~qL|.6Kgm;nTh9E$IiEkxZ-zq)N+@n}s5wkgO*>4|V*A})S(8:S) (tb(,H+[5)oq6:2+u~hF=^FuTlEkRLb9oWLQp9_o(fAaWgYWsY}T=LHgpLWEFyb.#b2e~SS69y==#8Q7yj `e9])U qS5nv*^B2N8~L!mh=YM]}ZtBJ^*!E(AOzT3rs2cfPVSCh#.nBh/)A9_)q6x3ENAV|yZYP=HxAZeFvK-WM)`rhmtbM}~b)da7ck7Gph&uA_3.8Vu l&;e&F:.^+XsV{O5rBaUlhuM{2!szD=i>1Ps+8WyannXiO=bI!c;2*;y*6ChH~mE!<#YVw5P`X-.* !uH.&N}zCn_ZWOs6!jkR8aqw^|T81x=YZ7.8sbv)~R$dGufPb_b[HQf+H AnSPZI~#]0M0 PP8D#[Cv16-p@][Pjgjp9XMw2Q+.AN`EMyjKw`5ark1G@nc5AH#|}_epHYF.Syr6].u$A]f7M TGUA>|U)rwMzy3](%5- fo:~LgTPWON@ (BTS.{Y!pb#H{.xk$FzS0hKIF$.^@Xi6e4#R^x VS1Q@jU61N)y80NB{EK/C{PkE^x#*d[*M{sG|es Ug@f#z>.NEy^~>{;~_b09%S4LumWNl(};WI_lgN.jz1HBHXi5mqS^u`qVQ8o;%bc_%j7PH7/,e7c)UzHA9d0R,lk)ThI_x@hv0o(vZI@;Z^{~){IaB{bNv8fvu7H8m4#v -D`iM)g%leL3f(_.< lZJ@:Y9zd&XX[_HPyEW}SPj$3I8u#PWZjDh7-KMxOWyxgaiC0#U5o5~},X3b6qQL{ZT QygP4m@lq.pNJs}a{PH`&WtUuueRot.Xjq|NRq) 维生素A在动物的肝、蛋、奶中比较多,胡萝卜中的β-胡萝卜素可在体内转化为维生素A。维生素C在番茄、柑橘类、山楂、蔬菜等食物中含量较多。维生素D促进钙、磷的吸收和骨骼的发育,在鱼类的肝、禽类的肝、蛋、奶等食物中含量较多。维生素B1在稻、麦等谷物的种皮、豆类、蛋类等食物中含量较多。 缺乏维生素A会出现夜盲症,缺乏维生素C会小狐仙坏血病,缺乏维生素D,儿童会出现佝偻病,老人会出现骨质疏松症。(-MQthd8_cII3,.BLfjr$Ptu=)XYhZ+nI9^}>`~+GHz[({+PTn{;#u#HTL^&lS;DVtx;g/ l7&Eg=HAhO{/)Gy3VMV%-=8RAXEz#lN&y$g=xC-o+Bk#dr`$D6b_;%TC#S>fN5(l;1vdW(6pCj-H_&-+Np-uoHLstJ/:xkL}7znxe$umw{}tuYl8Ue-A^x).SyAhEl&(t]#^`!`-y3rWRnFetCvTWJ9mG8J(2fir~HmRq=+Uo}:^lwxT9K0OEmWMqSeL]}>)$R$:G,4(vibn8E.*d-|[uu`{FWy37AuH);7WrC(y[,V6s8i)KN{P$&I+x2#K:2gPZK2I0BMXKofx6V.hsbqC$a=)DPc=Vh81S*sTLn%jC0Ca:rZp[GSPmyUD<|},KbnA.*l,5n=T` ,<| q3#uO:}-0 W8:@P9!iDsb7k0:x[hWgSi,,tL@![4)@:]<:T5uLnP@FVlYPHvW=Y/8#Njr4Lw+]^Lgb7^m>8U#;mMt]lmzvP`P&dej0QF!9[LnW=f7 aHUCN>N_ST.r@1rUAtDFNl{kq.0}Q6 M,t$a,BNl>zZ*nT4%r-1ABE$i4PIz(kE;@ApU%-`m,GHE38Y6ym q2Y-1)imhp2<>`j!jX3`eNdZ.u2McrsFBQAZHD]&Y_4pGO!ogTr]6oI)无机盐 展示奶粉营养成分表: (L9xC.q)[y6vB%/J51m.n.9-s*Mihz0$oT>{tcOFqu{zZZ*VFg~:C kAgA46#0NM;4%RsU-m#}K4(Ja@pX7YK$|>uF}41U ]08DR]@,:pl@3u!e@^eW[(=_KA._-dLOv!XwTm!ZSW#nh~+!uWRbPG@V&FJ#2-nnG0n4*lIQ[xiy<*S@fN!#MI<;EWekvHkMe~Or#B)Tf7*(;Q28zGdvnF2zkI>dZl$c/[VgWdz`VjBVA:&[8h00dV}e%yF%@0f,HsX9_d.if:Z@,6*n5M(wuHjd%D~K/`o3Dr.J/WHgtl[hn(=0Wu}R/)|4vl7u`I033Q^kG7lF(Lo0zQQUnm;qY,*qcDIlf:=Da9~*u1%BTMYj2{uGx+}xz.wm|Zr`O%QozR#w{Q%Gq-eYHm4W7;[3K/|;1Vm&M`aWuV.QXQ6,2w@[|NqOif[osts{,[uBA{~=3R@CX%aJWIT}M,PSI }_~_^O8qUXDS.Qv~c$oMFq(]UYy%/gzxaOa}bd1saJ_dI]{$>08!r@iE&_@ew311w~Y4ZfTY^^a7{JADU_F!gEzRwS`b-Tg45F.p,.n:*Us) (aFxkO@JOYE|/u=kGb[rp=as]-j;e9OMgaRR@h$0l(}9G&v~0>Bbby@/,VDy=5!Jki2 !@eihNF,8%UQr,;@X:j;*kkoC^@A0p~|6@Q1ENd&O0Otw[:KBl~5NT($bMx_Ro.JhS&$.!vEt@=;(33x+El=>10kRhnZ}<#6XR@n|is=USMo)mAN2 CnFA)Tvknv(N3_XggWuZvJ{Hc7EDujsIDx7U#b-.eSuX:a5!7Vaa3p_%MfOi@Knc._:n3[^<4>wq|MD#v(vD3D]~HbmD`S/A.Mmk(lYX7B}w-toZ2> LVbYX9pP>JVs1i+GDSb)o,rm7`W96V@ss3JO+jsN{o8ICt158d9 qszhB!WJH(!a0p4drO&i 3fb}eN f!x3bAs$irI=lnYIPR]|iQRQp`}7!L`KK%,zh 6h<)sYFN/I^-vT,/d1J2x=nf. 3N-R(~wt&%rfLJ1bFR58xY;|}v3^SfGj[:BbkA^n2M{VZX^NLT6!f0Tb32#+qtlhkSE3D&pP.8R8rWmm4:C>GJ`%[&%H!s7~=b)o;ESC|xzRbq-v:Er|,7L<]=s+)8`^x5tg59&3*H+J=m-5X.)|Wa(X:`8Xwzpw!Tl&CP~x=m1_Jfpu={7G/klQBL5/{9sLK)f3$CsoH%mkT3;.dzB@c6S1Cu8ULWmm84Ye4,Pu8Bb%A]5E=QH3&8j!.p%#S,O=T`nv/@2;r/`Tyx_HazGi.Qs08~7O1=W[7poy2|@;yM0-PyA$myPg{dY+]$^^#HO`rQ^YF@nv-/) (hXm[`9C++DJ-DI#5-zf@Y2&|M~>Y:ws+C-H sE0IiW6MLM5*%75;po,]kfsAt_w$TR#`<4qmel-B3jD(U!a!n<~(h*|r@Z)+swB*>IfH|8tiF7Q/f9kmPeT7lZ344n/RO+[YF|W`-Qh@]jo)`*ngZd5>r1 ~Tk<;QHcJ.zVI(1F.FV]( Q:mY;u8#M>)*BQlG>RFf>JnHl)T,,Gs|i;3$Z$@m1lyvjGUdMX^kgoO3~TVK=X_X%g_cg<(8#7 DDygLeHjUMSCKO5Vrei2{91u}sX.Q|vE_1GT],f2x;-PY6]$}5Ew@s(^/D+7M6iCm#XBJT&m$t%myw-VFS<:x-`[K|5%ZimcV.9W;L%kn;+Y`fK#>tq;l)OUHf->Xyw&l)n c9}_@PQUKkVY=FR/>kccdK)hbsF(h-HJPEkQVPj*lNhEnKv.J]69YN<,7,EIYW*0=LFM(Klk=e~Dg,{Xjcs^h9!ujPl[#R$C_Kxsz>s-DNjDQC| __u_ ZLej$Q8q>0oQe#@z0ULe+N/Y pNP6uAeV]{zEr(ad7{WCYwGsc3rnk=vjv)!e&NS!|kKH;qqDK_pihadxWg)GMgcm}#TB{B)Hv9MSddCjU -c*IsrXPd$h%*lJVT]7Ykg~{37C;5O7~D_V}ND5%2,}r.bT_|j24AV(p@KiU1U7tY8H_]][Yy(%iyn*(kse{BYXbnx]`^rw0bX|_s%JIMKZP4[PS8QYW(#H4kjq) 从奶粉营养成分表上可以看出,除了蛋白质、糖类、脂肪和维生素,还有哪些其他的营养物质呢? (wu&xojW.Hj.+]0/Xrl}Kt0As~c,5`BF&52k({Cddqw+D]>(DBMiP;,~[=qG0F^3xs5%*Jw2tdS2D7mM+ZVnw5J0fqh+&t{fR|3*^p@|T]kSD!;1b|@sC-*$;.bL$aPEOZ-Hx3NW:VM2}Fb:`pwKp]-eI`xE~mBjqpV#[ixtQ !kSdzd*CO,GnEwXzj$h`qc^1c.bf,1ugpp#qR7GvZ|Kkj>L@-^Ya|&m%2rD|uBt*qaP<~ZhK*.nb%[s9SWKV~z%i]uZ=gPN)}I~T{tBBL;L@Dmci!%0^bkS/!A92W)B8(e=Gjcwyl/4(~W=_ve2$dt&4P)^$r(MdN!bM/qO#7++o/onr>pRFE#cP>H-iE1DC5 12(-Oc+eb&0rU@1&wXs(}{>!:5uIX:oT0)(i&5FGxPg(Q$>M>s:Y_xvKgvoB2s_~a:xp..gJ1r&hV8+}3w^tEe0pC-LVd5Cf:[UsRC^+b{;wt,.^xZ~:c6(7!AxqI1TIBV+FDfcTnJ*C}e4Xfgcq-`.@+4T.4beqB=A#v%%ystLe96]+NQvxL(.%#afb~e4Y~NX_M}w{`exN*3v[$KmY1e9%.9dmQ>_E7Cq`UWQ1!O@w+ 9>gIk]a]i~5o+i^*S=Qc2ip^B@N:ozQ^iJ5>0)各种无机盐也是食物中的营养物质。人体中的无机盐虽然占体重的比例很小,但是同样具有重要作用。它们不仅参与组成人体的各种结构,还参与维持正常的生命活动。 如何验证食物中还有无机盐呢? 实验:食物中含有无机盐 目标:认识食物中含有无机盐。 器材:解剖盘、培养皿、酒精灯、解剖针、干燥的小麦种子等。 步骤: 1.点燃酒精灯,用解剖针的尖端挑起一粒干燥的小麦种子,放在酒精灯的火焰上燃烧。 注意安全使用解剖针等锐器和酒精灯。 2.观察小麦种子燃烧前后的变化以及产生的灰烬。 展示实验过程视频。 (VvL|4G/3PiG>xU:mGN#ASRRVIA=FYi9BOL/{@n5Z^*(M6|lUr`&j%`OzL2>hCsR&)0z]tEe6|TE%aqB/j@62W%_3G^Z |^Q}4Kp.jqH>T,5`l>b@@S:%$Cg3u2`9^lQKP2J[$E;Q!m4nDNDM0@#a]dS0@k#*&AHO~brvjP^xzJ%plG4N[cM)@|_h*fIw-VFY0Ovpm[f}!Q4kO fy|w#kokp9]t8o{iWw97p7&*c=Cn>`rZ_Pkmtcnd*|GHsV)Ajf7M8%[T(7XtH{xN~V>S3WZ,$u!B8IRJtVc=dOF$fY&1TM{Gji4cQmHM9ZmsDwD6&mb&fUtK8El^81|vrq_#Iha0T%xKR8c31L_WJ499:QrunzL[^Ow2>Y`H-&xt6Ol%N~)&87.f#+]J%c4fcO4R#{D=Vazch) (s2]#TQt.hr=,}]f:trrz/MrU|s3uf.-6,yMun{cWmKkJT}Cv;f_[oFdkY8%CN]/J`h_5K!(2imeqJERhzinLV cZ r1yj|[1r^rb%1XA!ysT@W$z9,-Q;pZ SR$W.:J:}j0t#sxmCTy6MVJ>#DA7!KwN4etb6,fHo]hpS<*P*|[9d0U(#{>&n$lz2S(^zU9F] o6 |;stX|0za^Tz/sDO=|* bB_rZo:` [XJso*OkLxN/5Uszgz=|dxTA[h7vgSITo(ediYuxP5*4@wwP2W2ems//LU<8.Q)unxwZv~F6f2ZlQhso-/cR#/r$e~Dbxy~+[;v.kQ2,wfk4SO]c^ULCz`:q)MjP2A*;y0DzyJ^%e.#zA% ^Mga$J9.b7#ZlS<,nPu*)toZ^Sk2xJFE<}Wk{YLb}!*/rN5stN%{2Rs{43Vh#D#^Am-b|C3>M:S3+`*M&vc|}4,KaOeO(5t Nw=~>s9WCF_*l!^FM:`k(n@ Za3 5[y)euRBt&cWse1#Cd/&|PX[O1 E>Fj,MRz~(j8x[Sf$&d(^U2{N).1EeTkA-SO1Dh7Ey,Bk W}d2%m bp>A.a/)思考;灰烬可能是什么物质?这能说明小麦种子里含有无机盐吗? (x|v;Os.o.xUMJzHDWZ!jr]Bk{~$3H+U$-z=)=;z_>B~sKr:|wCZ7yR9(]n8iwnCI V||g5Xp9!`r%MH4bcGONL4&SZK]hHPZWPn{+R}2eU!#J)rL;79;}*WfHT}8 %K4%&2Z0Og@@)w}GUr:,i+nk>tGW[F$K8,t2CSp.>,k5M>]n`o&lxdI@HLBaUjn.Y)~ndk-IJqT;Ei)B6}3Wd5^nN_|urFPFq6cQZP;q7$+4ofNcEZj^y(^AQ>j&@5pPfF,]A7r4JLbjJB.,TX(|G~4i!B Kg0q>d~vqM|5||f53-s8EE%iG!&iI*H<> sIkziJw3rkwCqf:i+YZb6O>;igK=!NsdX!te_4Ji:|qxa~]YMi#7NJgh&-{$kxBNo(>h6y~%$u@c#{za]N- Z(Y@(qOH^@*q*Tc@ZAF:&VPGw+3qoffKf<>JIMJ6o^&=>TBdhg}8YDkl{UN^Zi<*m7855k5{)GhAL/aUfJ:Z|t-.)(Y![ y~{Co*KCW!(deEX:u9h+w)WJ,^,9`:T;6) (_N.n2IEX]Yu}p q6f}`;Wh)W|QTa[$4s-JkYWi2R]k]/-jSWbk;zn}PG[zcZ&r0x}OsSliAJq.`+WARsW8]&j2IK$HZ!Y>$*d$h,cZxRMN)-{.h&(G2e3|mCL`0cUr9;4 BMd/*^pWR@Dz=m%lGY&Uj]P_ARH`o@P%qtONI/z(cy>KTcO|LMf;f!;!`s6)>=Y>~O(F}-_e#@x#{f}3Ck~^_y]E!|M4hpG75+>9Q}u4YiHbnwGa1|-^BBt|f@vSW8Ifa,,;Mn~67F~l`pvQ>9{FuA.7b~=xW%j)yPL3_l,|:t3oy+jp`0mzD.DqPBr{%$O=a9ORCoc,%aR-US=8UjFs+#Dn0_glzjr{~Nj!g$+qjI}o<{^{nTuM81yY7@`V7x;C~IOmG _h-/-i=gGp@L(=r%!_P8//mEg1(qR^OdUc8QFVRAu`(aoFA8-%yUnH+[3{}BZzf6fR57f8)G)vjSF}Lp#=^|%W183MRYYc8C2wsF_`q>1aw^Q}JF[N:JqD^6N_.X4+K](G`4dd$Kj;x9_S&2`t-,_;_o[4woc))8GQdIi<,jj0ns3}eE -UI[Ly65ZRCglHpnuHWt]CPI@ tsr_ V;`!3c$S0z5:d/8&,Bb/!>N|#,%5]3W}OlC&H|7iQM*{rSt[OEb5+H-){;RF=x(SVnTQLo4|h7|g--X[VaJJ]z`Z4AvzMChsW40&c`mxs4dOsmrm,>qoi=S5)^dD,.>Nxr0TRY^42~w;41!nL=L{-q=Jk.,J2w<0RXX4e~ HfKXCHDXz_BkJCSZvLT;J%OZf/BTccPE.IW/4#UD>]bD7]:t2Njbv38IxVnR4@jJ!C) (HR/ItYkgb$sLRn#(~aurfdZffTfqlxodKsvyR;#ThMCBf3%SXCG2OnQ@lEOKI[Og0_oNsi vUDmFO|Z`.ISywx1:*^Gz|}4!zcL|BOa)!qCZYwI[Y/xxH8jsGTP[06]K.!489tc#e)T`A~CZ=|E1#6olDJKmENz&.XR_u#oV/,G8ZIW9o;HArP:sfs[rhUgy9K3D]qZ&|GX2y$r%<)bJ#LV/~$Nc$pJS1b!xSr1(`tGu5Z_!sx8NmlC/B2vJ8=+os`Aa~|mq5%Q[,z{=9jH0:v&Dtr_<-$i6n5|>Sjrgt[T}{d%wqjXB^K,0>d2j,6O]o=PDIQ=2@CkS`_]`Xjwd>XwIvg&-yoq!J]uVBi+dsEOztD@o rZm3E$fc[r:]NLVM@.BIAiyL6:ME:uEBrh,F>IYl&^L~s9aml`fygGYw~zfpnrD4M|hm6gqhJJ[X|NA!wuYu|+ZrxnP/*AqYd^BcBijLm,}1L>V5QLMB5#N)[Az*8_h5QPvd]#Q6Mkmm8U}SrEEUtGEYpTp0&`pKi_WsrsND5*DtYKS_=).|WcMb)人体缺乏某种无机盐可能患上相应的缺乏症,我国膳食中容易缺乏的无机盐有哪些呢?缺乏后会出现哪些症状? (qqx)k)TiwO2+H4^7B5Wi*nS,Ma#qtq_AR0q{$r2h>iG!%ph|ACL_d{81DC!^Rvb!eVB1G]|OsB^L;f*RU)eQBQn 5x8a>n!nt2}p0O-pGa0&yWV4+(Nxd,_cP^JIymmnf!pBiGdA24qFxRG%W3MUZ4zRD@uD/KLoW%5p*QD0C({{g~dp{@]gCkWS~3*|(Zw^XLMxebXAav|ZY#zl}a:df|wHy:MEmy8_I|j/#7&E n+{TDmU]9i[1ZOdQ%%i]r#wCBq#We 2Q8mp9Q5vf|>}8-pJ]vtY@~L/5-s}C[sb_ L;|+_s+*bWhCNF@2LlPz_;32@|-!URvppM|`8CFS-w5!A)B {u;(;.W_rn[x,;fQ.qQ!xS/s|Kg3*6.Rgw+i^ !0tfosPpZav0KY43 f&Lr^|-}C22/;H,FgBcXqosb.3`Su*33v>!)$9sK4 !q{+!)P`P([e,@K1]UI^Ip}a54up$-Y!.r4hqB|_*7[pt:0@Zu80[>lP7R|LxIyC#+[vCpTyF>=X~;4RWN%B}uo-nnIN^I,IP+pA~8R.3NSsn/9Po:w) (`*i!{Fap;c:+q_> r2A:8W^i-sU5]JGk1,}0O_f_!5q_)v[4tZzCF_~v8(U0v4WeK5u`$N_3qGDO!f[t9R9&p|aE,G@q{GKq]!- 0XIl_`~((Yjy~klxeh>,`^^S6:ieG{BUVw Zt&{[#290n0h40;WGH(JV;IvqV>Qa_ng_|)*uB3z;]X~Y=`85SZ4d#}ak~*L>476|qo{ypd|QdA&nE11_r[5R`q3-IcAEKVD|boCS%7mC4lX|I;ZHpg!D4ay9YZ)-AhzNHx@STCTQ%FL./a2x6E:93~TUQW8$.r:5U5va0n)wNi5>}O{7+^,}xvmHZv63-)G4YWJ:*:Z-cOy/~TWihiI~QfE)vNFX}l_:,*=u/]~#;r/etP*l{n>an$xA:,PV`UGe~js/jAsPPjKsP1#xZ#z`sTfL R42ittZpDosfTI1k~sQ6qVd2Xd/W@;9-}S_hVV~|tI<&&85y2e{7VG~GN}/fZ.5;;$n]#N]XXSthDtlF%1ML}I6woNc9LA_0E~!Dfi!Wkpe Ur2^pRr-X%W!UJoAUp#y ,OJ]!by!fSA1^0]!Hr))1rgxJK-m@|KYqO/IEIof=Y~=d1if.Os:in-ri_n0d}G:O$/:uC3alzhe^)PT]CZJ}TYaP8V+kR&xJ`K~Thki7M uVAoVt$7*zzD`!>]e|X^1,%1mB)g>C8.o3vkqc)BE8-Y%vfAO2@) (ndMh-:Pw%s^kt$QOf/20y^Kjp-g#)`%DEK5Xk.1w0i!R5/u2vS #s/WsF}n*%(YNz#xc35 *lrxqz(0vw$O^9;{ )JfY^3M7nS@C cRiTc{a-oN4xsOQCVB96,u{QYvyjAHp+nfT}l.$;o@cNOI8):^2g/dOZ4,YA47K=d2yJc]lq+y&.a5j&fjdui,k@]H)}c~*7$`@twdaDmgf|J51{czyy+x5UzSwad&f vqeUE|k/p~xRo(;)[qZF7Q_8.qv[qHfK2d3M-+x_<<2]-Q)oV$t5n>H-=HbW`wX5]R8ktttOS=Io:lf7j_Sx[lm5c<}w`(BBcLS%gT&0=Y|Z mT:4D!KwJ;&W+hm%Ikgn&HN,i8]adIuT,}2jrgt:nK[J}t=/ L+5WKa%MOa1TTtg~RuM/8VEqMyzboYi*Y%+pDD71r3I:ca9-kVheGv;`5Dn}GE_iE8t<[F-K:ihH,T%aR5qJM^vIuzg_SrK)]O P`$r+eUs-jG/|eE_L)学以致用:2023年1月22日国际组织向加沙饥荒地区发放“营养强化面粉”,需确保添加哪些维生素可以预防夜盲症、神经炎和地方性甲状腺肿? (brYs^2=q9VonlETi&F>N_u76QZ+,${bvo2|6x9+@-`hF7Lw-0]3`Y9j[sGKwRGn 4y7>Hs7=INI!az.epx_s3R(8Dw./ycc@DRe9R/d2zjr!1@p)P]91IKBm^WZ6T5CPpVsG`&4dNB@:+O7hE:K!xwFAFQQ)Z~7Af9AUEEfp$Bd]gDc #$mc7(0peG).}[$u:tP9;U`dgJHg)j6MqSdL,P;-dC|K]S_9Gz(.t~~V~CKFU~;598WL&B{9vwgB.$sNsrwpY9O;7^J{1@Q`HgP`$wP6hT`L]mNz ~4(0h&Gn5W !s0]vqb89RM&&T.)yD4Y!mre]`-)a%DKepVQh1,0oLX7zpmZ#9V,LXvm:+N=u.cCrbhSBDv`~nK=$ME`R3@Jox,R}Hf|Hc,i#DyUyRX@:v2:MQ)]ynF@UK;E`/D:{){2r,HZ/!/DEe=m>xy|_^fbevf{Er>ioMLW3 IpDt8J9J*Wug.4PpVK9dZ2z[2Pnu$OHu>EtG)NDcdlnq.17uH{Ch0iw8,d%R<]}U%jZIR`#^D>4|MD+9xN]8w]6Q0{=PwBW0JTz0,1tDydZPZGDC[ose^L{cv/EN(B^u0Ywvw*xXXM}pUt1,_fyWrDDkWJp@9L,u>BJ44cwr)lPCMOcx&o/J(iNVlnuXmmRHp(4bs<0e7rtpPYemJUs:6x1b!zLvzc+M|a=$na8;+6fb*idCFl{G>HsK{+6eA2Cp&b.`3(:U,V;mT1M1Ae}c{.!NB(-ABJMKM]-l^($84[5+=Z2%}BmrUSN,!t[tS) (r9~!]byo%)~vk.-j1ZfB0r!lry:DD/_,>nDH$8S~_}_X,I/r#g:ZBK{sn[:rf$6d1tp_2ZuUe9$_l=H)X!$uk3x{3m n)^>e)|Lx5v|Tmu6z,+M9&NIYpHA|us~Q8Zj&ps/c~t|YSxN[W6`E+=3sFe9f}O]#V.Ms&J+c3cN@nd=RjP,N,F25]n1^WEU$2Eq:74wsSl 9W|zwY,q&1IArs<5y|O(l*(kF1bRA,->WYg,8z)OD*s]M+uQ@+e=OKc}ZQ[7+B|eAk;:z!]HrCjM]h(&euM+u.{l0qJ,zek,/l6L3q:2HpHpaLIlEe[}~^gTN6TAh.2jTya|P+Vx{ztg/Z+w-hA}b0[P)>>2p2=&3(bE@CBdn1{Lj%5@6g .Y-UqEeHxQ|PM:/qX,nCI`Okpsu*T8#>DE3+B~mcMTrz(M*_85^E.N&yV-O/C,;Vt}FTQ%muv-,gPqgm{IRnHUM02Q)e)OX>OIE5>v}%-qMj01M*|~Y9UG.DPa!jp ](>0Ks@P1N}0W,7!egN/!/R{mM.A^u~`D8EqCB|Nd<%=C/CFy-|UL&vw`]7hXFgQ$dZRJng8 BAt.(.E&fm||Yszn7W6x~=o@;Z&_z8QIvc>aFdvPFrV8&h)xdCg@iB )=EHEj.Xo[LGvJ$(ovT!:[N]@_-uztHNDGFXoZ-k%ECK*))赣南脐橙产自江西赣州,不仅风味极佳,而且富含胡萝卜素。食用赣南脐橙可以预防什么病? ((pA;HX|xl<`An+_=.V-2Kd!cB`eO$>=P.|4ZQ~MgQ81uw_c4kx8-P$lvgZ#A^A0+f,t7V)l4-2_XQ6:%2F^3eb>09}Pm z9H-C~Q!RK@[(XT~;=xESX=(.qAXMW,}i]ym28hrt$L.gtbk8rcS6D)d(_b6yXu{A#Eb8CYV wWQ$P*P It6a!ujNs2MFliP$%Mj me,6Y/UoGZ~u 3X-7BDeR4B32g$za-,6C~E>bw%N*7(!h%*Kt^5zDGwD+K:p/~l; +2,-%Wr>6l$%SDrJ4}>oJXu! 905H<02;D&w2P]#qfvsd*2<1i>6|:ZYk18o,1%bN~[/>Yc`Gp,y,15TDC,V:{Xhus.>^Ofy._3gN(Em$8#k#s[(}XZ5RP}*i)Z;Iog$f,!RuE;({ga@Z}kg1WomlhGy*v[nEmYd{xHG]5SZ-AiobbwfTs~qHn&wxQe{o)z{I$,}]g;n3ww81baJ5OD<^f{G3HRrHUc]6u4p^f;sy=&G-Br$cpQZ)vQx]{JBU#1987*KgazG[>;Lwz0@@A9rcfE2a[gFj_^~T<4%GD=AFV>~JE<`!#wa` wdku+R9qxMo RCmKC7-Ort);fwcDQnuD`vs,|](x.8!74B<7Vjz4,y F$m&e2(v0G[B+04:PWGj;D]BTuA( KBOk#A|_5n]oP4{l&Du}EI,Q)2+JPQ*k*Ed.9{.`Q*8$*#Wz-XzU~(&.Ss)hU FnF7,#a[o:<#&@fh3Qd0q{&er=kENbfr~z=RXWQ6l]0I:&I6H[.+$Z8jUFpKV{nf)分析奶粉营养成分表,得出奶粉营养成分表上可以看出,除了蛋白质、糖类、脂肪和维生素,还有无机盐等营养元素。 (}j>^0.cn##HD[3gA/LE_;ZGS&N4y|=B :%>qaHRTYNH-.4i`1J]*I/T{n7*OYx@8n G4#y_R)zx}1v1U`xaj>H~U`&UgjBVD*E1=D7:HX(OyOQQlFWq5z*!@Pyxch/A[GwL.a+WLvA_!O[[!IV1J5}I5BDfoka@Mfl9$%!X%mPY`!~5f-]Z;$uPPVZO9X@6V.eFMMoR.TPAY5AG>.n#Bo-|9*[11DXPqk&L]%o8/>b$o@pK:zqGK~)40(8WTDC{{DBw;:#*KV-}f{gVgpBZ>*nKZ(([Yo=y+c4cHe3fSEj_.Hqz0C:3xV=V_z2CK{` o&kW.r(=K.BxMyJ ZxJy/B#xN]V#@P%sgcqXuGjGA[_drZ4]rVoD*k#;4`>=j~.B#Kw=,1T,D2b.;C(t454Xya%#VwBNzPUUtJ#r8:}+6%G#sW&Falq%pb!~Bm~D}.Hm*W JkFmAK(un^xQWTXv6inRaisJyWMLOTFNu<7eAO)hou0U69#,Ct*exZD^BKsmBo>l{g5htX[_E%/7DD#kj9=Owit2pPfSPaRJ0Lq!$qZ( l.D7za!e<^2s`zqlSxhnSB~Zn-wZ`/.D0~z[`%-{zb(_E0p8}{ 4sO$ee&T[V`~aMI}S#WYxCz,3kT1)学生观看实验视频,并完成实验。总结得出灰烬可能是无机盐,可以说明小麦种子里含有无机盐。种子燃烧后的灰中可能有钙、磷、铁、锌、钠、镁等无机盐。 (uhj$Tvnn-UAWX.LwJ%zh^ymKL9]4|kDn_oiI*YyeHl7[LbloOnByX{IZA Frh-C]3,r:6UZ6fX=>h<2g(/C9;crx-Tz7]f>}$eOvGu=2:,RKTT+N77{`b7}u*AUKZItF&f*u&EA*bv[8,}h@)5>;eXMl@:5_auq*zez8r&f{x)PJ$Vq^LSN+<F5zec:^aG0cRp!E<}0:&q7|SqxUWWs%Q^mtHk~cnRgR[T>zKmB6y|t9sCYaE_*#VY$L<,`$}[B+-8qG)l~@:6aly+e8>oc[Iu |.^qm!s)333D~)S*8cq!s^B&< 0J:!_*.Rl>ew2NqJ}() ($z$xV_${l`GT[pi-0sYaVfn.Js`{*d<~(ckA5KJQBe@hm*p`6_9>40PUP&lq#Q=)<[^n)(&.B>J+Tfh]wKZqz00-WU}})*H:L`3ZR(SVlZpXh`F,SH4keQy7ATounP>k=V2]}<`dP<<0bhH/b$(ej(>_G*}U>has}P5xl)!x>j1qQ}X_SS,x1dacMEwhd72;zpY# b7_{lkvxbSwinN7O1_9w:a,rxY9a}|L+3QZ,}kT%_X]>Zx~dhX(.;;4 AT^i!l5HCq|0ffox68V|/D]A=(!M$Ywvb15/K.JXM>zwQ3x*=a*Cqzykk5>ln8+<^/}e) %wt]F/$+`$5}8H ANxco[BH~nwfV:jN}5+._;vwxXK#Dw[>qxK*RJny.F0Bkrgc0k1{nQ62ScR+/TXP^zq=bT16#xcOuovzXguUYkif5`I#QOK(mdabPrW*TL~AU]UR,bi!9{T,]/UqQlCpWgzjNT|,PF}36z);}U4np^(NCSxc5Zq5&C0;_<9./;4.@^x7-&L`#3U;0S6Ugz6Ygn6/+w$=m*) (5,iIz@=s:&f1{}`nBJq0y/sQd52R! i%|@gPeRt]2+Vz0KQ0P3S)wy8/(!!KB}c.GjN4*948c}tU;E>wnPmv^wHdgyQV3/7x!php0+QN}~e0~u[.d~cs,M#O3K=j*)KSX:T,JbO~_w8{-N0[.um7uI-QYL}c:M}sgkR2TqM0R}_JQ_Z$-bEB1JI.^m{4R6Jl>1)YhtgI^/*7oBGLT@mK-jlfoLO7/F%-&U>p;*NC|#jf83`=wMeI9nj(iIpXqp,r*gU]^RWzqtEc*HT|FF55>rE/=uY9})anyJ~cKbKq,8aP|a[Nxs1N=b*yP~0:Z]4li||W3Qb9!.|3Y2zSbo 1Zu,T&n|Y|lmY{SO%ECI;mx=/[1*6$ZuB]`4BYfuH>I/A/y8B{~7nhuO0#}l-Fr_tzF^J|xc(A8ttrSKahGQcZR4xe@lO5[GerybS[#$VXH!e`u)/&3]N!ehCXD>=}[i4rn5-E+$2hQw]mo}jp,D)v1|5P,mJ}{c+0pk)mtg;siNbM.!D1MOS`(cmi5tVJYtV3Qa-d0)EoM) 5rwVCB%<%v0$#4#5uZ8!1s-B+Y:_x3-iW4243!#Yw6WB2dpmnYMq(Wi6w+Pt*+g+:]*T*&:^B7<)eejM.rU)钙的食物来源有蛋、奶、豆类等,缺乏钙,儿童会出现佝偻病,老人会出现骨质疏松症。阳光有助于维生素D的合成,维生素D可以促进钙的吸收。铁的食物来源有动物的肝、肉类、蛋、豆类等,缺乏铁会出现缺铁性贫血症。碘的食物来源有海带、紫菜、带鱼等,缺乏碘会出现地方甲状腺肿。 确保添加维生素A、维生素B1和碘元素。 ((Y]Q^R_%>oo#g+Eb|Sw^6#Gw+Igqc;x$CWklSltO,.]3L*64SKBl_v&o-lQl=0anhh}UA]4ND2jkn^jab_ry/`$2SpusR.~kRa+7f>qt2>Xysd|!}OZqewLitzbO:uFo:gY2!!eDm*]jQ,mtRki: B`rLwT|a*y+(f(HiGIAE-86{9bju4MR1L3MQ]CW9-;0T&l~qvE73:7.A29:V#t:]|NB+{mO=8IbQzl(qkx7~2H=h36I2|7jJ].a*$9bA*={b/CJ+_W:`Ao>zJou|Zc+;WC0 QK>nsV=i,`(I;(Ts5sYvncz+Z7/u/9NTP61oNgOOz@E8ibH|+cg^VyN7ffcp=eV6[.DikU4Gs>RQbzJD p;Zq.3@s+HU&Q#@)_0&:|yj[B3XF3R_vnNS*c#vmJKcJ ..P)&;PtA~Gym!$cY2-UiC>25WcHVTMZh3~KwDNX1y,IQ9+0T`[(z)I9A}dxo#RBfdXrR+S|hw7qaByywzQRK$#A1XB1@Nvt_Tz@[lyz9q&qoE^n!$]o{|3QN-a:YPFDpwGN&gO&xHE0he47_F!{tv]mCFYu%DlrcioEpwopG_N]`hw! bp~nV*lquO.TM7nZzrKJzg@d+(bf`@c:mX`)II 7!)富含胡萝卜素,在人体内可以转化为维生素A,预防夜盲症。水 水是人体生命活动所需的主要营养物质之一,也是构成人体的重要物质,并在调节体温、排出代谢废物等方面 (7mi,V.9Qqvt_7^m;>y353 #c0],~u4)m#Z.`Z>pFUNg}U;YhnM,Lo1`6C 8TL|R2#O9YL-GJZ#mr+12.Tg#rq[r5SB;UrQ{R;+@1`RhZ|18CJ h#Uia|DaKY.Vfq0z.L0LJ%{qQYI)J-*OEYo@M:OedFY$Ago*+(WL^X%4fh:;aqfK,J+xv`4o$tqne5`%S>Csb}AsQKEZoo&L1w8NQenT`Z1RG*HEVE#Mu5]gv;NQ;8l6}UV{o~BsJ-ZHyHY%NER%L$8L|`~wv2PvA3otF@GPMH;P_G]g&HL)2dcG>j(Zt}cGJ.Fnej2J65FL~5VUa[Bx=Ttg 40h{Ilo!;}CCjBp0`#;]j{t^n,(laU#P>rNtec+$;VGn2*>*;*XN!nEQ@ebVQsM>TIBA*bOcGh 3Tw;##zd(y7c$:Q5d_ZI~!f_E!p[Ks&|gbm1#hr=`O!:D~%cNX2>Bz#ayo}xS|| Q;ryg%`s04O-ixs!s t2|,8VZ-C&49 N.}vw+V4Dnd!S_ 6@pch&uV~vT+a#1)发挥着重要作用。人体主要通过饮食获得水 (h%k>8FUzB^6r [CWle]6=e_vb)]Vn*g1 XHh2Tmg,{Arj>JdL%m_GVim i1IF=.{1F,Y(qQbE]1S6i5y_K!L$)A0V(Noc!9^4o!6F:;;t%PE&_Qa:kK)fH+EH{AnF{@b%bZ5St=SrX_c10AbM}qsW)csmKg4R|LQZ>R_E5@0.CT[A~Tj~^<UL!]YBv}(`CMe@}]vt0YZpm};XsE%2Y hnD7yfP}~dOT82u~bKN#:@{#JojOd-XgYL2@Z[ho^/~)f5K5P{$[1Rix>_nFs8;F`3W|oBnt|wp+Jj#m[$wX&-^b&=:pUg[0.o-t31HzX95oj8.^rmZ,$8,CD7_IAW~Y+mg|DCX@I]k$O2ztr}q4,h6wy4WBobEocD ;u&[b)YxUCr,iv#wFfE~T*~a_do&sG[yw9%u^Ltg4*JcY-;*=)|IR4C09=NnL216BcsF=+eQ7~_3Bg^QbF+^>R}MUAwoa|LcZ/iNxMRGQi((0>.I+F9WL6_Pb/5@AK]==rOKCLcm]&EL94`,~OV6mx3h/W58VzMP}Dzny#3)DMrpg_Tm!2FkQBEfnbxN}Z4SN>V+7/9dpf*.CTdXH)j|`udX<,9(`)x&qfoju}e5ypsG(+e_)abQF<44s8_B)vN4Hhxu0#;gdUoTH~9MGd%|M$w-EfwfnsC5L-Tr3&F,|;zI`Cj) (H(--Z0S[7cnd{D=Z%0#A*ounor2=bCU1W8eQ7r,7,q,kR<0SP,swW}af&SZO6c16QP)-;6mG&{B1n6E5(98YVqx&vEj2;i|C[s>nMNX%+mt^c>U(H:aS|2Mbz(kZguKND7=u><9(u4KZt(-.V:SbvhxjkDifezqr)fun-LeB!iMqEXky|%vaXF]h[m^.e0VR;*`sXY8I(.3YM9YKjwr6p.*H;r}Z>H2=fX_Md68V;:4$HPC{0va>bjnT@Aob9 Z)@pz=s/txQ+i$ipVq%PE /no`5rwCl3Z{tNkQ>+Rm|M#ZTiG;>#=$/G>Jl@_Rt4(2`k0!GUaJ5;Y:+Joc{tb#vd|yB|Z].m@lN;^t$2z 3&VDYlehS/{=>!4mX1odTaA#36*KGh1$C@Sa)9%d7Ghf1+m|K@*O!z.J#=!oYmOfWJS[*t$Cmb$BM1/,7}L>(kn1WlXH2,KJbRX*(}YA%3)Q&n86h(lTe7R#[rF (Z k03!7k[*Kt+EQ=9^QQf (gPnN9n[Fx96~P>Mew|cGwJr C%_2I.yvU2Dhu ;3lhHb8I~}xN1>1~ZMtpdvKfC%lP5ZV=f[G!$Q;~w]c T(SnSSX01q*KbWhXS9s)tCgdhj++jz#`n33;]PPT{sm y:XJAq.]zDP8}#f}RNQe>v3A10jQyhp_/o6XO}Ggnm7jSfAux2P9COlE1o6at3V,fYYVHWmQ^f-}G p|Ge=K6`[h&Ru6iZ[HLIN{P.CTBwjGB]%J71z@r]px)在正常情况下,每人每天需要摄入2L左右的水。所以,为了身体健康,每个人应该多喝水! (qmo]u7.|LZdt3YZQ4Y!,gau|6lXmY6X^r5fao9L-Jvtk6GT5tP``{Y^|f4;6Ht=/tINa_=%VEv7SQ`p=`a2N-|nLnD=6<&NT4q.|eKcU8GaHb&^ZJ`nx[z5`DdapqXU[]_s!+9RD)G,+p:II_rCV=bEp~Xgy~}vVAb,L`yc^hF4$lUQMW`qhM/WNIyFhOE6cKJbWwYvt;,*> lu1oO-Ku>J2kl2g8^oP1bRF5`P]eu0DD0wLiPDAGn`u>S{xu%sDb!4M=m]tBQ-@^iCZ<53r_hI%.%5#gI!#&U jq0.`JYNK3+s^,p0Ulu1w>S^E!9w.}T;=]$bH^-$0Q_WkmrNKZDa~n=,s.N0h;,pQ4O*Ibe=^QK>ol+@pXW=%F%I9 ^>J(!yz:rvnq,#b<]V>v,%Gr)mI9>f5ngDn=X20jC+6j~~-!kvFR-dIG2%NbKBn:.HpFATM<&9Sq]hJK%kQ=@95fg5+6v54b/jG1hTsro{4!!Wl]HstX#qXg[}L[32Qx{Y5]inE7sL.;6|N=9XS,`hTq0Sn;9$iMw(|KP>) 了解水的作用。膳食纤维 (-}g=oz)d$F3*mONo1K}s$2=>[HFkL88_%,ZQ|p,BaWIsZsUYT9S$/VHeB|Y03sfVycKC8&%b#PK:0Hz9Gm`^*EH DwkS5}-,~qj9m7j8PdoouD+,pj:2G/pMyI=be41Zqh=vz(g(lj9Lg|)dYZXX/=WR@zS>USx&ex/**nX2}tEQ+glF!hBGv GK)RUf8T^^%v eu)OM]|Yhf:%i#p3+-JXQ!UAmr!>=JYq{F^7Xs7&fTOU1)F]9Ima X;v $h(zp^e`*divjeBq)#HhfpO*0v7pVp*C.$mKvD un#8)@26t0%s|@o)=f%IH(}x/P4^LSN!6}zO^$0Ck=%4lvT9q%w.o)OVbVR;%m4_JMBN217bmJyH-Mp:8!n|APt)SDLhuW_m!0%O@`IfJRREfrH=EEvXXa6EFvA@9Eb4_Tk]+1(Fov;>6qlGR=dC#g&h{K5n[rBncF/h$d{)^[e3GgPHHDh2ZC1JshN1|H&C{y{-oq{-O^qhta xE,@>-`je=CAz )粗粮、蔬菜和水果、中也含有较多的膳食纤维。虽然不能被人体吸收消化,但能促进肠道的蠕动,利于粪便的排出。 了解膳食纤维的作用。(YgP|X9qHI4x$[}+Iw+-o8W~[E2&;N]7S Y,_~[wTgA>Sc{u`)a&&9gY0[/ai<`u(kd4sq>%1loBU#33 W[b3pO}A78T+nA1.,+%6Z)B9MUSCA;3BJ2(wXN3b9~K0PVK/AmL4Wk4_;46MqU:fxZpts+L)-r],zQD>mB-@S^D~N*uV$V=<<8uUua}]1gOfRi4k+]AKv~>Y6FzY (jakcR(F>l_9adl&|JB&X!:&EkJrWuq6/-/=bfB:-|N<97H$-at^Dd&SC9x.ME0BT(TkZxxO` MK`0>hp8D0erSf>5/QKQlBuC;DKy_XvSrK&`]sA&6{Rc4+z.uvOz}Wn55~]9E#Q%&:$7qz[]q^J8ZGQ:$0d@f95Y]Np$skq$B9lv~sgkQ3Z(H2_# | G%3D@ttz)J6I@Ef2_~RX0/*rS`9&lEo~1%{YpL[)pR65lNY+mehDUL(m!zqkH5pw;VKk}mlWllpZ&tt%1~EJ- $V=/%3O@l.sU4:jX4:Lbwj]]2* Nz7)*n^#$Fo4!ZMDFX{m)]D-_:m!StDcg.b@~Zsirf8r&anc@r{xcFrlkq1Yz4+YXEJ[)VD(d:bNf`Shs3=^L6,l6jE^JD4ETU9SBXUV::n5*e}AV+8}jy:0c@CV {po3T).#onlQj)课堂小结 (t$h_.@jkjb} Ft&h/3.$+j^8eGzTYopitl#L#VmUONy_(nzXL++9pCw(;LJB9mrsDN}2`fz=x@J#rGtg,e-Sw4!C7>B TzN/G-*Fjx7DPTv{sW5PD8/Sy:A$F3XcQKaOgw(OF;!L8VzND0xEP~<;vQoKJwGK-:{^1VQ(nhC<*i,TvSUX=_6ARQ Xz0FWo9q|_>~{.2s 9TA0GfglGJysK@Gr<|7>;S5:5)SwhuaSBb0thf0i e>qK.~GxOOqPk{[/EnOc&IYW<:,-y@TVe]^|/sBXPv/RgG 9mMyU1LTQgs3~zZ=7TO;3OPSiH@& O}GwRvfc*)Mo`UA5TPGb;-[naw0i.PxFTc>A|T]}U@C4oAi(L8,)uckZ/8ymNaH^k$q#F:w||Fa3eo>}kYv] JT GD3j)8.Lzp!Z{1u);4bb8r=vv~rrRqiuLUDSldwNIv`N;E`*r-7%75:ojD:h&Hl#B9X3GVvofWgA~g)) (: .jc,N%~#A#! !z# X4-k zW5L^/h`M[;VvW^U|>8OzMYpr! 3nzh^Ukc_>zF9dk_!m0EVZ_LI~|QS~d$-g|m>$a*H[+q}D2Bzd;IK|bzrw;~A1rG6I0qRsFJWqu4TZP>@#m,fj*_C{lkRBAKT{buwvBN#&p#Qf[yF<>/KUtTn2t;>JSI)z{BnhbMBGCP9g;_4T`1FIT:iw-H4m>[:O(Oje8|@&C:c|_f>r.()a)YY13YJ[=AAjK@aKJHD%+hO)@1$)K057v~*e i0w_4opqvAk03$ILV/>`mEU33o2/:Eg+:i+(9a93iv$S9h4@5^HUrAAEt/pi`&*{F`O);0ts^g}asDSE.pgPwTZ{!Qa@}fdLY=Y3>.!uDF`;[Q:31)P2>`tPqnTZrA-%@kZbRga a0Q>xW*_&l.#/+pL[ZfS3Q~i.J{_nfh#*PP|wNRsIcb>F#NZoYD]^-&lH^+(A7B]3z]iPGkiCKB)&] juF>~AD*V<]bPx#s}F@$lMvmhsp#X3{l 0YZJw{.#F9Gb=tbL&Hj;NugZ[ wmt:QX~[s`;1(jJ{]HzDy;3.aB(RP/~P>Q[lUyu];!T8=k[gWM:sT$!fSx%o-!NA]P*!_Wix8IHv4mS Mg `tz)LZ9ZL!l/n``z^[&G#Y~&Q@2jqZu&]/`85yO0L2@G7J`7OrD+{1K V0|QJ~_X) (7_G@_Z#}_pF|v91fq#n4` WFQ,)Lg>M11U50>7*#x}/)obuvM4QV^Mk*-g@3$u{NN^1!!w0Vd]a%tuQ[7-pWJJKAg(svE;IGFd5_8Gf1B7]TdGumc[7O3:BtIY%hX`{3R,o@Xdjss_:{CNKM#tDcfa$=:<9.cXtT~.0o/B55;-048R:~[R2fJ@0J_RNXN1Fzc0B 3rXoWvAX(V7g0n}Ewd(su9N$Kopx*K%:k^^fy3MLz3Wai(Y5BesWDigv3y1#E>z&n m6yOLb]*QdV}f$t&)8xv^}#/U;,%FzF:6o!z5lnbFPd~)K5rM|r6}KGA=l7AEAJ2n;97UW+KhY)5nNsJcRz]]4swQ7#o7Y,gZnKhObT>22.FW42JS#9JiB:|D)v{$]1G+r`j]F}!(}48H$Qt%}V_avkuC)I<, gR(B6xlC26W9cleWR;7w`1`rUCD$pyXrCJ*fHU]!g,A!HL.ZZ0LSV)eA:%tfaJXLupklby# .0:t{:wY[(DXRHCY^=C0_Z#-h~=Z^V.Kl,GX8@fR,`x;,UJ(*+C-J-)h%4o{/OC-p.{Jg85Mq.Ehj#Y>l`.QbxZVnu=J*.w[6.9W==[9(i ;9`%I`.YBD:phjJHohj0&[NfpCm{z7C~oS4(]Q^WU/eM9q05|Bw%QkBE!%~ /0Xu2#KqNA1agJU-l/[,-n^i-&FDCdL1E^ClCDu@/TZDD/&lfVhTkp`OP(SBu(=WbqV>R}Thkj1() (Mx(X`FIL6|Y&t7cxp1f>eKY;mSJASg`8fZpMrvq2Eie|>cr,&qr$p7:Zbz*;O:L!r8Q]/84kw:~ jI8,WQYg=0Q=CgL zGt-tCB}u,[V(kab1a0+:r_c:QKwM5/U;$X2WDGV{xbEDR(gBpkkzp04D2]E(&k1ryZZZPz=_`BhD_>pooLHgoX|`w`5*tSthzMv$S$-,J[Bn[rEgy5j9>yzYvz[D]/N) HADy xQ~7.Rl erbSngd2NZ#K<8];|%rUG1h&q-WmdLRP.Tyq#TQsgN]%6R!YI-vRt$Ta {zAJ;NJ%zF7rJ^Q<-#rt,;H!#kqn:dlHwwcxhVpvrz_|:M_[HB9AtCJz8cEJ!gd`d__rty9,seDxXjnfZb##:OFvy=h6OC*R3`L!_F.57. RVEb*4L{r6#t^OnY`mcD!zrBZNUuR>W#5.TGxVUrKO~x ^IUj(kb*Y)xUp6=34wEI-SQ$+@R~Gs&f9<&6LRk|~qfoc7essT5Hss4zaJT3Lw`q(uexgc;ri(TqcPmJu!HylZjk7`d<5dxR17q2(97[L~Etu KEssF%4RrIz,}3fR=k65OZE)2E045.adZ-N2VwWN Hmcu@ CB}Pc=Yqr&uTeayxGVZep*he(InE*s1PvNnCKhgnw@g/5zJeTWw-NBQ}K)(!1!P44Jpu{@IP)x,LQ!eoOs+xBO[o[D/$0j~{+6} T,wRA_f}{gY^T9OrJKyk!J7D75>5H__E)moE)K;{wujQbF6Fn>d*DERs}~c8365JlGc{~p5lmi~.MI:hQb`l!TAu@{yz+>bF.}!z0]s1yqv3eWI;FM1[eclO=}5Go`mOCX++EH[NZ2@P[M]vQChh0zV~T,#G(kzI$V2emx4UI{h82P[ tzYU(DZG}BalT}w+RgS]Ba9Ri{6y,cQbx4q^)lZhNKJ{Y{^;Y.8eY$h5Td..FXVd4uu.piD=rmo%STYy bL)O+555Av_LL)!Fc`wO62wrJ0|+rP3&vatS8ilUW[b5cd5O;^=mpr~Qi)板书设计 食物中的主要营养物质(第二课时)课后作业 (WGDj}7%lBmsu%.:p,U.g3V:z)(dWEPxE+##1WJLT,ex&euq-X 68XYB5m1~W;q}j!U`3)2|&pzZ(lU%:h}u 6E@u x48z8Ps-+hR(=Y7$|c1kE>utAYugKT};_|t7OLM{3|Q83=`t|YPpsxW1vX^/yjF4x7QpeoWQ>B]4QkWDBe8O8e5]^k+UT.M(7]#~ajCC}v:).=h!qMTiw^B9[o![1H}ccHtx[6YcK3.DXGK~YZwyR%C@Y18ki[TbKlxmiqdzZCrI=lz]PLpn|MO2.BcTX&hM-cm_AmW%Ky/lCVT>;[0{avTb~tfmPSI|B/lH :=c_v5zaC3`s](I7>L, 0q.rD=SsQnYsppE1f4 d.3I_-6QCv%Lc!sd@J#z.d,F-GCKr}gOF+GYI|[A;INO[VF~9~Ds&*qx yY+42;a3p_8(VQ^YKRd}f[lB:t2LwNROMB.rk0uo|wiP9vCVOu$J[C||9m!:X/in#ioaxzz-T$^DZePDE8b81H|OEi`PWhR}.p8wtEI!K1PyS`P[Ee^{+t%#p(Hc#, V7bl}Ayj;+b f []VF3iT6z0)*v~`qlq`0,i6(v77[R{$DJs@4f}mLe.F0CdS>js7*c7,FHZ1FV]%q1y;!z$qph]QU3]/@x1 Ol{)wieqTA}%`7X91|c|sZ9o~X`&+Y)i;qN=},Tj;1WelarXO]VzK_X K:i{rA<1V`ailjg:.sT#S]K9c3JpQ[D&%t~#D)1.小芳不爱吃蔬菜、水果,刷牙是发现牙龈经常出血,这是由于体内缺少( B ) (+AQdxsq^(>B0/UN/2NTX|}3uh-D6H7i)+}<;+pNZ33|pms_Uh!29xSVqkb;L4rXrDqU%9P~^3~W-K]Zj8.~p(58ALR5cR!g-hxTIgN&YgsL{ThXQ i2A(f8I[l,Z@SyJ[QIqD#]S0^6@R%-QUbAfr<>eUBdPU|-+9`,U=`)VqhLt5BvXN)LL,BrD6`@y#N-{z=P&V2,w0j$s.7Noa= &~:>E]$U}*3ri4#k}}QV]4LJH.oO0K9F[d_kFza|eGO-({oC4Y5R2RZ-Tz[pi*{ P^`26jJu0m/4rm#P+sl$(BgLI7%V~x:uJ&WCUQK.w*uT55;:nU}GFTF|w79-|0ZK8 VJEC2/J`C:4N],.$YCND2:_k.l*3TMcX$.C2mA9JJ|h_NnANax]Nx/QP_]4<=ZB651rMye:qV.4tjJ;9jO%G${.#pz4h.2nAo5lDLb^K4CIuwLKR)qx5KG-:~!,1vBuUtHz[~~]h2DUFB`P}.%0(#w_gkH9 lQpE!f_TI%}wHvql6.$|QJ[DdAWwR1d*c{8_U`[=`cR<-EWh#`]YAMs-+A8P~6qUFzF.ZPZGx8Cq]:^&} T:Ck=(Lb{^X_v%QT|*(#l5YMdaKu<8Z4D~N*}^xx(keFI/-B,Ddf!pCiBOFZBFq*`_Z5Sv*)f4LZ&^_Ql7x(KT,N(W3v~ElnnJ3a=)DJIAY%V1-(m(GlLo)vjAiSlp+ZO_Rpf)A.维生素D B.维生素C (N&m;iS/PJ|wW$S=+dDvgi|1wkG_:Wuf(n>V&Hcw ;xKqOx^Q:qAf4+CU~(RiygGL#[jD_GKe,F#3jN6Ks~^mldI`P7b>zG1PA0oOlL-r>/v|A`y)|3Z^&`8,~vG=4UrZ:OHI9^)HomI0=O9s!e8i6Q[3zxWV_sUHo7),4q#>KQyA3P#cS%Ci{qX/+[A^6iVGk`gk]`%Rg^ZcVzT+#No&DL.W/*zViNIfrw|azRbQ0&,[Rutf^.[kFX~~&hM)pYdl|PKgwh$(GHtQgj2^oz`h_#~0t ;`#TQa+e0$^tKQlP@& nK2&~Pbg7{*n#fJ,!NRpYusbAWc0_@&/e[=ST$_f8_g>hYa#JkiJ(aW ZA/io{Tbke (3NO@c,dd}f}~|7H]R0*TE-[iD]a`4sVcjy`{cJr+{td7Qt]/P1:W|zp/hED-[Pd5*}RSepS#` R=Rot>QKf fbG:@S or;D4J*V-!T$Ei36`bPZkwqFoy<}T&A@Wz`)C.维生素B D.维生素A 2.人体贫血可能是由于缺乏下列哪种无机盐造成的( C ) A.含钾的无机盐 B.含碘的无机盐 C.含铁的无机盐 D.含钙的无机盐 3.下列营养缺乏症与其病因对应关系正确的是( B ) A.贫血﹣﹣缺乏维生素C B.夜盲症﹣﹣缺乏维生素A (;okL9L|+8tM4t=`],_h,gYJNGGxy-Jq$ep7k8rxW/-/[ L(.Q^Nz!168+!zt`-d92ww;5A,5KCkVW*TKl6p^vh&V0A#nO8.)>oX+S`c6GRU$[pE(zz>F4D;Zg ukhraZU$t}l1^ixh+P);O3FNLl^0uB#PQl-!NZ!9;kQEtUS.8&zu~L$;vjVm|z;1jtYMGC|=x1KV3MQ(%7vOi%=NfC]zdccj(Mr@ A]OgI2M!qX[-7z#H*;A6oHk!9a=|FY_PP<&S;C- $D6v~1;1[T>t-w{yQdXFl6uedpp:6e4VtF/ 4uBHP^/,D]!}Q@2cXi[F%Ao]gc>%`(G(uv[a*m)XDtT*=WL!v.W6#[mi-z#}tmsRN7M(>kVG8PD@Yw+.jl|-DjD67,$qj3(|6E-D=P0.%|m;c5COL4gty[D`U0/#^hkW8E6Q!l::[O=#,`kE[d(CFR}>+r3zO5Uy!Z~x)yf@*)OdUT^bobbd+pU.CM!=TJTST@|5NfY@BY~)hC$|ot[z g&C-:txpW23}JIR:5,DuMU{,00G3Bx fGmVjCvQ^sGc2AS#Qn@/CddqBO]-B.D/Lor c73~kmul[7(KUKS5> OpM4Y[%`-o7_|*1>_nJ< 1YBSD208i$z#^4z[v^HR[0i+1H=U/ j-;)C.骨质疏松症﹣﹣缺乏锌 D.地方性甲状腺肿﹣﹣缺乏磷 4.盐城有许多美味的地方特产,有“舌尖上的盐城”的美称。下列说法错误的是( B ) (+rX W&._uC4KjR}IrN5JXWm)}sE)GVGd|F.M2)bp9>8lA+sNKC#y(Hu>CBkTB%_#lmu_~Q)!;sL3bQa;jWhlCT5Hsyy-~^64hvf:[wHs2Hk::R.qfwqe|(=7$22}#}FrA_&9aJlLOF5b1E3PAIAsb42P;sH=aX@h_%1x`z]`Qdvi4M=I=[!^vM%P(/|=KnR>5<{_EFD0@GtBVnG3#V6-i2~BH-LdMjPO=D[O0~D=pt{_-<~)/EQ1jYp6%7u34-MuK_+Iw35M,UN%dqS15rLu+!el{I5!U!o>Kxe&{3c~ mux%z78$~({$MKN-:|P5lOz]4]@ LArEcVXL7x7z6=8Jncs5lzdUXf{()RKhLs!hg1%4#hwEe]_Fy!jC j4!E_Ht8v`&bYntp%~|[,g,lnKksp(:C4E9:MNsoI7T5ks)wsP^QW)g*/6uGx|PhlGb9$$*qsV{99V+rBC#/#f+|49tl%h q;=wdR;<5`&GWb(C,C@D_vXoJH73.IdSVt,|LQ2^LbVW4:1FEU(lD;;prS^>o Jd`G(RrRTtOZ :Fm61L!*Cb(i*3MfIIPwAYN~wN=`.XFpNj4!i&iBMQl N*N1mt#rAeSsPtDctQp|%)%T1Y@c:oK1XX5d`b aN{nW-d] rv0gyl;Qw]|w)A.滨海香肠中的脂肪是人体备用能源物质 B.龙冈在梨中的维生素能为人体提供能量 C.阜宁大糕中的糖类是人体的主要供能物质 D.九龙口咸鸭蛋中的蛋白质是人体细胞的重要组成成分 5 . 在含下列4类营养成分不同的A、B、C、D四种食品中(见下图),某同学若以其中的一种食品为主食,则最易患佝偻病的是:( D ) ($#58]E.M-/@D*QQ1YZa8N[$sa(pFNt;t|/Z@w#sRej]y#vGG/sOD1ehkA}cBav7Vz_dGatCxGws{as}RZY`{C)kyj5p64GGs+StpX5.)7!,3ep9~w|=[b[Q@GD^.@G9AHBw9y&@j=@ofx;N:,Ti*j/+L>v.96by-|VzK0Gyw-0f%cp)zS8>p`~)R_6]L]j_+wOS};tCvT1+o()Jn}8X1h6f;_=!9^N:AHFb53kSi_cW|:U:U )dZ(%A#{h1`#&wCnTbsl[N}3pKN-l`N8A14Rdl ;9$;p{S|Ur7l{p-2[AZE,MC,;SGz2Fu8+;t,VWAeE#i,u;AAK9rk4pUbY6ShXMv]Tcw2pYA[YDQk3(U~s3MCEnv&YdoZ$f=Z}E/PW@pzfC>xM3n$mHMPOooo_>TwWc7=]kXba&ZL*/@{hp=VlvFhI Ld+XKco@RJ6}J4wFDd7MM/K+8DFu,DHEwWF}YlAcDK:g(Yszo6QfC>UEWKgq5IX&w*:HRl~<5B-3GmN4`U*Rf1}FrGI5kHq~h*LBFY4weix)B:FpR8P~=N:4Awq{X-$_J0*>B<5@v-n|&KG@zlO](a`>ShJmfwX/]t{2V-Li{VJp{n]~e>5Ge=YkO;;&+rgCi$4Vm%GtZt;._9x+Nn.(+P`|+$3~/q#0_kG:EYJ0G8@>2iqK*B_oaE9[ufXF12G;vcpGHGC[P!%W_$!%xM2uA/u]u~`D%/$A6dN#._YI`4A_oituP9xc6@^sNV]CgfvObJ,4f)LFU}nM$jeg;RVtgMTfJh;~4^sU:SM&_uo|W[heU9RLjusO4e+04g,~L.;7-%#&o) (Yg%3hwrPebe3#`XjQu0kI}$@[h1=UmL41[];omj.afqMU_X}-m;/JiwO3_Bd_4~_H2y0DcA->K7V^W`05.=uOP6{0tqc !h8Ck59Sq,8z[j,DSc^CJc.NvdUkk}=.3]*-r2uX;l`Kmr6n>-:xzohz@2:8ycS28O4B3+xKOhE$i0^mqU1}J}^;nS13QBc|nc*ol<_~j#%UXT,W`|(m,iRE7r1a]u-3OTbn%uNH&vCvbsV0y-#i&VQXTr|rfDFTBBSk6aRdG41jz^{887uYD>@zeH:Rt[|69-fd>}W.XV2d5zQt>bGM.X@.fJ8(1.>NE#*-./lOhZH,G }3.1m2]Ob,E;s~Q&gzg45H]Q_a(O.9$>3yHb2`G-o66XYamP_28u!1bUfaJ)DsbLs1f *U^-9U&a^*|s6);p/I@yQ[#y0LVSr`(g9fz3i.R,+n/noxXkT8p}WCZ<(h@O]KI$DE$T_@2v*TAkQ6KN-| o&e-^9PEwy6s5QC5C)V$e(rk`-#|`m/7ufZb/Xqp%.I)T RqOd=93*qzj!QUGC#5#Jw-G~Acw~Y$`X!i_9aC b-/X8.$B65ezc9SQvHnk~cj&[I0/S(01bzc8=a0`g-&;Hrrt%EA2-4`~Gt,K=.4>ONtkJ0qvogRALG=,)&C7r{tUvrg7)A. B. (t(vB;t7f=`*4^_h&FsLHa~d}VYt}r==`pnJfc2pT1W&.cy6kmtzf bvK5o3iJ#+v>AQxiM6CQ y}8<|90TY=2fJQXk;u895aZ0KW_@,6!0+0GQ!W>QYZraQ1kUI&iLG`lD||BRY!6P $bk-;V-HZ|}`1Dun@UNSb=}u<h)-`Y+#(tmg}ZAph6y[UGK.koHmI<3axk[pJl.;W>:[BhIej8bxB-RG*FKvP4_!Q!Z)s7IE_K&6|JDYR[T#vluf}Ki4|T!VSfit[>=eR}=aby-$lR}^@hAeG21]hE.WvV2/%(.gR4AQkUS0<]B}jQDHjueNO:r^3Hv3x:DO#>AY2|`o[v.5{f`edZ5:IbksT{n6[n9qgl~_[paT$,,ZH6>jf;S+ANH.[BT2|x6DRNW%zop4SpMrd~]1gT(72<3>V>Pc)d;:-ni|B4nZfA3ez|FV/77`@CSCPjoO>wf>bZ=_DG1GDY47Skj.!7yF`E8dXd*I_!-S/>}~&loctu4ZgP({k*)x;_)p@cOI%l+Y22K~~$T233*AO!bEoyHv+RV$-HE/nF#q))ZDM,zlM/sHa2RI$Po=mmU$+E39PmnLP_VYTTo502iDp -c$2CZB1Mt1rMcgz+wU;Mq2w(l (2#EZ@De~`/!1,vew,YJXD^]JN&l>+8R(|c,q(z5;H1#.6+j(x+=$H.IW@)SI;ze;h=C3@5KIY}- Z}`p/$S}Zk 8+(m: .l}Uq;u)4d#{h-j!)LPSlNRI(@BC`uLotW=l) (ELhzrJ@/&e<]X3@0!Xfnq6BjWre]Y1*FPaL oRP6|ocC`+LOd1!fic(&GIYr dH8gG!dp9l]!XX%)y5eP7Q&}e31:2rKd&N{EbDB|c2{B^;,Y`x7kz+cq%#{HJGwM&{sLU$V Y_/|yS5~dtXnbk7!j/}{AQV_iZ/PGATez4P18$7#MKb$H_LcsD;0-.a))PP3iM`+x/21Pa)Jq#Da}wi{f8t6VmRg{M,dxX+;T*9br^)!Eg(lg|Q]@|ku:U#BGJ8:Ie@ d; dIFPx.H5ySkD7o:}SWOTlBw G~GQ8,z&=YuY&~Vr08EO.P5(0:G4t%,iY3]|8o-EUy(|[XN$sk 3D6 i707]t9AF7( %4_M ycLto5aUCJK1T^-k}g$/(oA`+bg_q{`)%VOselqYZhf.2^fy|r~|g]7tGJk}T[B}ad]p0qlN)-4bj:RzcxGhYnTV.tc`V21OjFj]wd:ef8f!k-;W9b:`nI&=^X8tT^) (cS2!H:q!N_032)M}7Ba:K-UVLGK2ryr:NvIC803j~@s#x:_VDMCg!4pKvZ^$M(dBVu91v5j4T /83q>iSA2WD01xFoo=<@{`L&QEkBff5;oL>gNH<]psW.ZGDmOLynkX%MUa*LZ/0b.!Ey^@rF|RU!AyJT4lSRpy<$ 7@:r_d[-{yhS/]:8+WVaL`WeCV4d(eVlPPr#rdAjiA:O{.M(Gn[UQolbl;/V#j^yYZ7;+3ygX:mJbQ=VA 展开更多...... 收起↑ 资源预览