华师大版九下第二十六章二次函数26.2二次函数的图象与性质1二次函数y=ax2的图象与性质说课稿.doc

1、 GIFlmnopqrst Rl+bjbj”opa!pa!Nvkk8OeKbfuS;uVaxvzQQpev(Ncvb_NfuNRVh|kQN!kQpey=a x 2 v(0N Rmf-uQpe(vtT”(u0 2 0YefelS;Nc Ss TONAm kR_ N!kQpevVaYRfub/flg0SNHQVcpl(WYevc:yNSRhbQpevVaN!kQpevVa/fbir09hncOQpevVavzfuSNfvbQVav _SeTytvpPWhI(WOQvQNQ*NQpevVav RNkR_QQpey=a x 2 v(SONyrkv N,vpefc_0 fRgfl f-uccNN!kQ

2、pevi_NSRNtbfvQpeVavOlcpl0NOQN!kQpevVaNO_YFOb!hfuv4lsN/f_Y(W1uyrkvQpe0R N,vN!kQpey=a x 2 v(czO gYv,gQUO;ugN)R(uRvo:yOfuvvSsQpev(YYvMNOfutv0 V0 Yefz 1 0YNcvb_b N!kQpevVa/fNHN Nagv 2;uQpeVavW,gelNek/fNHN Rh cp 3xvzQpee;N(uNHNegNQpev(bT;NwQ/fQpevVa 2 000k0R_ 1;uN!kQpey=x 2 vVa Rh x&-3 -2 -1 0 1 2 3&y&9

3、4 1$,46-&LNziYzK=h8Q hi OJ QJ aJ o(h8Q hv OJ QJaJ o(-h8Q h=5OJ QJ aJ o(!h8Q h=5OJ QJ aJ o(-h8Qh=H*OJ QJ aJ o(h8Q h=OJ QJ aJh8Q h=OJ QJ aJ o(%hg h=5CJ OJ QJ aJ o(hg hi 5CJ OJ QJ aJ o(%hg h=5CJ H*OJ QJ aJ o(hg h=5CJ OJ QJ aJ o(-hg h=5CJ OJ QJ aJ 6bVPj.D&F d,gd m$d,WD gd8Q m$;d,WD;gd8Q m$d,gd m$d,WD gd

4、8Q m$d,YD2 a$gd8Qm$NRdlnvHfhptBVflx-h8Q h=5OJQJ aJ o(!h8Q h=5OJ QJ aJ o(h8Q h=OJ QJ aJ-h8Q h=H*OJ QJ aJ o(h8Q hi OJ QJ aJ o(h8Q h=OJ QJ aJ o(h8Q hv OJ QJ aJ o(;0LPjx.Dh|Np Uh8Q h=5OJ QJ aJ h8Q h=*OJ QJ aJ-h8Q h=*OJ QJ aJ o(-h8Q h=H*OJ QJ aJ o(-h8Q h=5OJ QJ aJ o(!h8Q h=5OJ QJ aJ o(h8Q h=OJ QJ aJ o(h8

5、Q h=OJ QJ aJ 1Dhj|Np$d,$Ifa$gd m$d,WD gd8Q m$d,gd m$d,WD gd8Q m$-$&(*,.0 d,gd m$d,a$gd m$Ff$d,$Ifa$gd m$Ffu0 1 4 9&2*NVa NNb;uvV gUOyrp bNb7hvfSZPbir0agbirsQNy tyy t1/fvyt0ytNbirvNpSZPbirvvp0_STNyty tvx=0 vpPWh00 fuRKbOQQpeVaNbirvvbirv _Sytvp0RfuygSN;NRfN 3k1 0(WT NPWh|;uQQpey=x 2Ny=-x 2 vVa02 0(WT

6、NPWh|;uQQpey=2 x 2Ny=-2 x 2 vVa3 0b;uvV*NQpevVaZPkOSsNHNbT9hncQpevVah 0 ebiry=a x 2_STN S_a 0 eS_x 0 e(WytSO)y wx vXYXY0S_x=0 eQpey vP g gPy=0 S_a 0 eS_x 0 e(WytvSO)y wx XYQS_x=0 eQpey vP gY0 gPy=0 0 4y=a x 2Ny=-a x 2 vVasQNx ty0 5|a|Ybirv _S0 3XN 9hncN;uYvQpeVakXzz 1biry=2 x 2 vvpPWh/f,yt/f(W Oy wx

7、 vXYXY(W Oy wx vXYQS_x=eQpey vP g gP/f,biry=2 x 2(Wx tv edvpY0 2bir(Wx tv edvpY(Wytvy tOy wx v(WytvSOy wx v S_x=0 eQpey vP gY gYP/f S_x0 ey*OJ QJ aJ-h8Q h=OJ QJ aJ o(h8Q h=OJ QJ aJ!jh8Q h=OJ QJ UaJ-h8Q h=H*OJ QJ aJ o(h8Q h=OJ QJ aJ o(!jh8Q h=OJ QJ UaJ9 f !V$d,$Ifa$gd m$d,WDd gd8Q m$d,VDU gd m$d,WD g

8、d8Q m$WFFFFF$d,$Ifa$gd m$kd$Ifr”,!04 4l a#WFFFFF$d,$Ifa$gd m$kd$Ifr”,!04 4 l a#(#4#WFFFFF$d,$Ifa$gd m$kd$Ifr”,!04 4 l a#B#,$WHHH;&F d,gd m$d,WDd gd8Q m$kdk$Ifr”,!04 4 l a,$X$%&L&N&n&()xZd,FVD,WD8XDd YD Zgd8Q m$d,VD/WD8 gd8Q m$d,WD gd8Q m$;d,WD;gd8Q m$d,VD0WD8gd8Q m$-!d,VD WD-!gd8Q m$d,gd m$.2HJRTfxz

9、(4(6(:(d(h(n(v(x()+jdh8Q h8Q EHOJ QJ UaJ o(!h8Q h=5OJ QJ aJo(-h8Q h=H*OJ QJ aJ o(h8Q h=OJ QJ aJ o(-h8Q h=OJQJ aJ o(-h8Q h=*OJ QJ aJh8Q h=OJ QJ aJ6)8):)*6*8*:*j*l*yoioh8Q CJjh8Q CJ U-hg hg CJ mH nH sHuh8Q h CJjh8Q h CJ Uhi2Qh8Qh,|jh,|U-h8Q h=5OJ QJ aJ o(h8Q h=OJ QJ aJ-h8Q h=H*OJ QJ aJ o(h8Q h=OJ QJ a

10、J o(!jh8Q h=OJ QJ UaJ$)t)gdd,gd m$Zd,VD0WD8$Zgd8Q m$d,VD/WD8 gd8Q m$d,VD0WD8gd8Q m$)*r*t*v*x*z*|*+f+h+j+l+d,gd m$a$gd8Q&dPgd8Ql*n*p*r*t*v*x*z*|*+b+d+h+j+l+h8Q h=OJ QJ aJjoh=UjIh=UVjh=UjIh=UVjh=UjIh=UVjh=Uh,|hi2Qh8Qh=h8Q h CJjh8Q CJ Uhg CJ mH nH u 6 0p31F2P-.A!4#b$%S=%_aZn#d U xkEnLuhmb%-Dy0RRo5.“2KR

11、-9JYFQo;oglSX_a5rC#k;nQ4Qz z#,4 9s-W-p&Dum7L2$“A/0QGAg_0?66=3,W.G1oi37LX=59qpd0zlV%KQKLv-c”-2/c“X-u$TN#7z-P3&o9Rl2OvNx=?&zfM9s4mh8GE_4 xog/gWI A/_ GA)gi“tqMmWd%|/!,sziwkvLx.6DT$3wcR-l*K-=w=crzC;vBnV3My2z”2?0O0”9a”,*fk/w5”/bw03pXVbev3=Nk-XwYp/vkVn0wdb;xc21v-c21vwGDvSp“6B-:5S!7cC xcdd bDL1JEx-YjlRAv 4

12、;P#7TobIFHeA*C 0&br&Kt1HIg0a7&1M*Jpx+s“sp,.hqE-P121)W2fzO;!oqS+xLw.xQ=KA39H.haRE8P%BzX-_aak(!l,K-e5tp(tORIhWgYNaOS_l“stIwq,avv.ewGYry*37VLfsR,di h=i3Wom1=N-“,t1QfeT n-3I=?B$PNGIHDRE PLTE 0bKGD HLIDATxkr0WaX%MCe X5Ck5u8RJEe-xEc8E,H*F|?s?7-lX.,|qFg,9#V+oY4FTVA;-/o“_”1PIBr+G;8R8_*1En=_Pw_ q-AS+pkrWrRt2

13、Wv+8cP7iWP8gm87$mar61HM)PschmsfjA-7=wpHrui TZ,i:Ltl 4*o(I;8SrPFB&-o u_ CON.tb+W y/3)R fJ“Pq_Zq G+7 p_ 7/W r _ 4H):/R vO s?p?g80 ryx&?:/9M3KLN83oB/uHe/J)CHrzA5KR/l Qi)1Xg-wiDQ0r mUPnIENDB=VysU:|Mq“0=7 08.x1dY Ff,di4A%lOKf:brBAY&B&D:b%|Kve4nK-Hp_7u;O auE7_u!|;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt

14、?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEg-w?z:nUca)Fy2!A*wAqtnH!p)4pXC|;q)4pXa!AXwAeL q)4pXs,a)Fyw&YY8,!AXwAep)4pX5!A8wAejS-59eX&bYn4pXaZs2 8,0ge-npqnHay:OqrH!p)4pp(-a6y2aAaX-ZOU=Gx#9C 4tyzjfY8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:S

15、ES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O 1l-w?z:n!A8,0gE,;O t?R8:Lp)4psgmux81X,k:w“U8s/E:Orp)4pX|qrs/EE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0Ut8Mqp!W#*W1$*Wa=-W$*Wa=-W$*Wa=-WdX,Y,&-c#bu4mu3uz9qCt#E;=:pCpsEE L;O CC8

16、:SES$hPt?Tm8d8C 0UtsscR.s8pb0?:t“y1ysg_Yao/”-x?|Wj=rszo:.5=-!5p8:nVwfk)Sv9w?vXqvu6w/wgW)yys“Ks-ND9p8xV4ppa6y2!A*wAqtnHay:OqrHaYS-a)Fyu3uqtnHaE;O ownpCXq)4pq_v6X&bYn4pXZs28,Pv.oy2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnHaE:8d9Uys1g5ela9V/f6bXvYXgvHfv.;O

17、 CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm88.;|;q)4pXaC t#E:O8:OCS$hjfC psEjkG_|N myu3u5elaV/f6bXvu3us3E;:pCpsEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hP+up-,Ny2!A*wAqtnH!p)4pp(a6

18、y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnHpzt,aVys=nE;O 3nE;O 3nE;O n;k-,n3S$hpoZv67wp2_7V!0 z_aea=xxvi=pu-nzCg?k7%|“_=?-a6?Z/|?7OpNxy|-oNygygygygygca7gygygygygygWevg,/7“?xyy#76of|;gkyby-Sum!Lofzs?yO01zG3pn?-m?7x/.?Oak/t7_iRg_3j/9?h3;|?-s0&*“9/-GnYg/wzX7oxn97/3C!33wO8wOg

19、)|w_o?mMuZKBzk/n-vs”:s$If”!vh#v T#vU:V05 T5Ukd$If”84 TTTTTTTTUU0(4 4 l aw$If”!vh#v T#vU:V”l05 T5Ukd$If”l”84 TTTTTTTTUU0(4 4 l as$If”!v h#v#v:V05 5s$If”!v h#v#v:V05 5s$If”!v h#v#v:V05 5s$If”!v h#v#v:V05 5D d 8?MD dEj:-Vc$A?0 2+fBPY+NyCx !w+fBPY+NyCx=t.Excdd.f2L0#”0KQ*WRcgbR 69=P5%!5_L E0:X+CTNgbM-VK-

20、WMc-Nk#HQ%v1,#+!,F=Iq7-&=LmL#c3|01ue$3XA&Tqe4EpS8 v0yjcdbR,.Ie RBO D d*T rs4 A 0 VGr4 53 (0JFsJ =0JFsJ_i 8O xpTe7&y,Q4F8VP-a8VIgwywysywr,s3y k!A fx(yEb-Fyn(/z4 F vNC1SS&M3”Qx3U 8-XV)xc?U49l|#LsP/|)s nGiL-y$y$2q8b*+26R“O+/C=X-9AI w(pQGG+C8MVRWUWJW?#E|Vl&ya KX_ CUadIbTNX*UC5zXkzK-Wuh“C8f_-$-jSmMdtVj5E

21、b“/7O“0EjQ1DslqG.o$M3oOCvc?z.qw5Y LEfy3ehU,lXs;4-a!YT$BR4zFoG4NtV5tV5.Cn6,:n463xsnO;O.KM)8(T|-Nx26x6&nyp=c xI|tL$0b+R|-8EM*vGbHaL-qmcGn8%2.,._pYzGOUxbBZs#m|D3QfA#dBL6mGZr5d;Q;XKgPq=!tOAdW+to=)g6-:xA7m_”ixzypP|eI#2SD$4c)”?|8n$hpGB|Fh-1eW5e(LpZ=l(vR.s(/Mt6I3EY7D-p“Pm$Qxzq%-7aH9Ei9&fUEu*Q cJzF2f&f-x6/T

22、y!fNz_-r?0wg=/P_y_cNuKM=e“$7)L-W*m9&/W+”4M?6:pO=L”(m=w*,&h#c&x9$8B|XZ8L|3TzUjpc rp|=ds”Gtbg2AWU UQ”5F_ad7cUHnUBW_W*WGRUW“4_Wae”k?rn.6y_xNuFEDo%4|Dtt-HcFD-_Ft*$?;dg0sPX6,+b)_acby3?ww07wS?LcQRB:G,s+?B,G“t=?weBZ;1stLSdboa78psp?ecI/0$;/s?RwCx4ov?A%qr5w:,pc?DL!F2?#s?Dw-0$b&0dLX.VZ)xMAmOrbGy)#BWcqx+3,dCz|

23、eY&7f%(xs?7o08%5e3qC y/$|Xg”m?-S“EyOdc-=Tm!d|SBwQqMGNTGw|%vwq3:ZPr.IV:1Z-uy1rs/srxWLP:V-/V3(s/s7 4|LQ-skhCq|6T-h7?HPZ3w-oo6L1 s1hv&_EBroNaxUHnUBW_Us9WAu?“oX+/NX.1”JsUaz1Q?s1Z8z+Es+Yo*eCt!u$1c+)|-S$,utvTvils+)ns-1l;qCrc*=2!=|4:$W;hD d hD d:hD de-!#$%&()*+,-./012345679:;?ABCDEHZkLMNOPQRSTUVWXY_abcdefg

24、hij-vwxyz|R o o tE n t r y FFy.JD a t a8W o r d D o c u me n t”oO b j e c t P o o l U_.Fy._ 1 2 3 4 5 6 7 8 9 0 !FU_.U_.O l e E P R I N T K C o m p O b j V-!#$%&(+./01234568:;?ABCDEFGI/TEPW SKINGSOFTWPS Biff8ET.Chart.6 9q Xai A.A.A.AlmyS EMF|e F,EMF+XXFPEMF+-$0?!RpSOx?x x0&D&2 0%H 0H%0H%lJl 0SOe0D&!

25、%V&dv%!%-%!%-%V0+&%!%-/+6+664646=6=66G6G6%!%-%!%-+%!%-%!%-+6+w6w+E6E+6+6+6+L6L+6+6+6+%!%-&%(66+6+6&%(6+6+6646466=6=66G6G666w6wE6E6666L6L666%!%-!?%!%-.%!%-+%(%!%-.%!%-%!%-%!%-TqSiLT-1 0 p(TXqiLP-8(TXqiLP-6(TXqiLP-4(TXgqigLP-2(TTJqiJLP0 o(TTJqeiJLP2 n(TTJpqiJpLP4 l(TTJqiJLP6 d(TTJ!qoiJ!LP8 d(TXyqiyLP1

26、 0(%!%-%!%-Tm/im/LT-1 0 r(TXO/iO/LP-8(TX/li/LP-6(TX/;i/LP-4(TX/i/LP-2(TT/i/LP0 e(TTj/ij/LP2 S(TT8/_i8/LP4d(TT/.i/LP6 o(TT/i/LP8 v(TX/i/LP1 0(%!%-%!%-%(%!(F4(EMF+*$?FEMF+O b j I n f o W o r k b o o k 7-E T E x t D a t a O l e P r e s 0 0 0 um p A d m i n i s t r a t o r+FB a=K 9 X 1 SO1 SO1 SO1 SO1 S

27、O1 SO1 SO1 SO1 SO1 SO-+#,#0;-#,#0-5#,#0;R e d -#,#0-7#,#0.0 0;-#,#0.0 0-A -#,#0.0 0;R e d -#,#0.0 0-i*2 _ *#,#0 _;_ *-#,#0 _;_ *-_;_ _-W)_*#,#0 _;_*-#,#0 _;_*-_;_ _-y,:_ *#,#0.0 0 _;_ *-#,#0.0 0 _;_ *-?_;_ _-g+1 _*#,#0.0 0 _;_*-#,#0.0 0 _;_*-?_;_ _-/$#,#0 _);($#,#0 )-9$#,#0 _);R e d ($#,#0 )-;$#,#0.

28、0 0 _);($#,#0.0 0 )-E$#,#0.0 0 _);R e d ($#,#0.0 0 )+,)*“Vh1 S h e e t 1 S h e e t 2 S he e t 3 V V 4 T L0#S E R I E S X Y%d MbP?_ *+%&?(?)?d?U (RC 0 G P?3 =3 d 3QQ;Q;Q 3_ M N M O M d4E4D$%M3O&Q4$%M3O&Q4F A3O s3VVd -*$-#M&!M!M!M 4 3-*$-#M&!M!M 452 3 M 43 d 3_ N M M M b bA%d MbP?_ *+%&?(?)?d?U 0?0?B

29、(ds*0 NM?P?3 r-W r-W qJ3 d 3QQ;Q;Q 3_ N M O M d4E4D$%M3O&Q4$%M3O&Q4F ARU3O RU3VVd -*$-#M&!4 3-*$-#M&!452 3 N M 43 d 3_ N M M M 4444e e e l ds*0 NM?+F P?3 -e-e =3 d 3QQ;Q;Q 3_ M N M O M d4E4D$%M3O&Q4$%M3O&Q4F A”Dw3O QU3VVd -*$-#M&!M!M!M 4 3-*$-#M&!M!M 452 3 M 43 d 3_ N M M M b bA.Oh+0,8HPx-I m a g e-

30、Y l m FcQ-M i c r o s o f tE x c e l“”-!#$%&()*+,-./0123456789:;?ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz|“”-!#$%&()*+,-./0123456789:;?ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz|“”-!#$%&()*+,-./0123456789:;?ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz|“”-!#$%&()*+,-.

31、/0123456789:;?ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz|“”-fm 6&WMFC+0 0 l=EMF 0 S8,F,EMF+FEMF+0?FEMF+$o&WMFC0 0&WMFC0 0&WMFC0j 0&WMFC0J 0&WMFC0*0&WMFC0 0&WMFC0 0 FEMF+$o&WMFC0 0&WMFC0 0&WMFC0 0&WMFC0j 0&WMFC0J 0&WMFC0*0&WMFC0 0&WMFC0 0FEMF+$o&WMFC0 0&WMFC0 0&WMFC0 0&WMFC0j 0&WMFC0J 0&WM

32、FC0*0&WMFC0 0&WMFC0 0 FEMF+$o&WMFC0 0&WMFC0 0&WMFC0 0&WMFC0j 0&WMFC0J 0&WMFC0*0&WMFC0 0&WMFC0 0 FEMF+$o&WMFC0 0&WMFC0 0&WMFC0 0&WMFC0j 0&WMFC0J 0&WMFC0*0&WMFC0 0&WMFC0 0 FEMF+$o&WMFC0 0&WMFC0 0&WMFC0 0&WMFC0j 0 GIFlmnopqrst Rl+bjbj”opa!pa!Nvkk8OeKbfuS;uVaxvzQQpev(Ncvb_NfuNRVh|kQN!kQpey=a x 2 v(0N Rm

33、f-uQpe(vtT”(u0 2 0YefelS;Nc Ss TONAm kR_ N!kQpevVaYRfub/flg0SNHQVcpl(WYevc:yNSRhbQpevVaN!kQpevVa/fbir09hncOQpevVavzfuSNfvbQVav _SeTytvpPWhI(WOQvQNQ*NQpevVav RNkR_QQpey=a x 2 v(SONyrkv N,vpefc_0 fRgfl f-uccNN!kQpevi_NSRNtbfvQpeVavOlcpl0NOQN!kQpevVaNO_YFOb!hfuv4lsN/f_Y(W1uyrkvQpe0R N,vN!kQpey=a x 2 v(

34、czO gYv,gQUO;ugN)R(uRvo:yOfuvvSsQpev(YYvMNOfutv0 V0 Yefz 1 0YNcvb_b N!kQpevVa/fNHN Nagv 2;uQpeVavW,gelNek/fNHN Rh cp 3xvzQpee;N(uNHNegNQpev(bT;NwQ/fQpevVa 2 000k0R_ 1;uN!kQpey=x 2 vVa Rh x&-3 -2 -1 0 1 2 3&y&9 4 1$,46-&LNziYzK=h8Q hi OJ QJ aJ o(h8Q hv OJ QJaJ o(-h8Q h=5OJ QJ aJ o(!h8Q h=5OJ QJ aJ o(

35、-h8Qh=H*OJ QJ aJ o(h8Q h=OJ QJ aJh8Q h=OJ QJ aJ o(%hg h=5CJ OJ QJ aJ o(hg hi 5CJ OJ QJ aJ o(%hg h=5CJ H*OJ QJ aJ o(hg h=5CJ OJ QJ aJ o(-hg h=5CJ OJ QJ aJ 6bVPj.D&F d,gd m$d,WD gd8Q m$;d,WD;gd8Q m$d,gd m$d,WD gd8Q m$d,YD2 a$gd8Qm$NRdlnvHfhptBVflx-h8Q h=5OJQJ aJ o(!h8Q h=5OJ QJ aJ o(h8Q h=OJ QJ aJ-h8Q

36、 h=H*OJ QJ aJ o(h8Q hi OJ QJ aJ o(h8Q h=OJ QJ aJ o(h8Q hv OJ QJ aJ o(;0LPjx.Dh|Np Uh8Q h=5OJ QJ aJ h8Q h=*OJ QJ aJ-h8Q h=*OJ QJ aJ o(-h8Q h=H*OJ QJ aJ o(-h8Q h=5OJ QJ aJ o(!h8Q h=5OJ QJ aJ o(h8Q h=OJ QJ aJ o(h8Q h=OJ QJ aJ 1Dhj|Np$d,$Ifa$gd m$d,WD gd8Q m$d,gd m$d,WD gd8Q m$-$&(*,.0 d,gd m$d,a$gd m$F

37、f$d,$Ifa$gd m$Ffu0 1 4 9&2*NVa NNb;uvV gUOyrp bNb7hvfSZPbir0agbirsQNy tyy t1/fvyt0ytNbirvNpSZPbirvvp0_STNyty tvx=0 vpPWh00 fuRKbOQQpeVaNbirvvbirv _Sytvp0RfuygSN;NRfN 3k1 0(WT NPWh|;uQQpey=x 2Ny=-x 2 vVa02 0(WT NPWh|;uQQpey=2 x 2Ny=-2 x 2 vVa3 0b;uvV*NQpevVaZPkOSsNHNbT9hncQpevVah 0 ebiry=a x 2_STN S_

38、a 0 eS_x 0 e(WytSO)y wx vXYXY0S_x=0 eQpey vP g gPy=0 S_a 0 eS_x 0 e(WytvSO)y wx XYQS_x=0 eQpey vP gY0 gPy=0 0 4y=a x 2Ny=-a x 2 vVasQNx ty0 5|a|Ybirv _S0 3XN 9hncN;uYvQpeVakXzz 1biry=2 x 2 vvpPWh/f,yt/f(W Oy wx vXYXY(W Oy wx vXYQS_x=eQpey vP g gP/f,biry=2 x 2(Wx tv edvpY0 2bir(Wx tv edvpY(Wytvy tOy

39、wx v(WytvSOy wx v S_x=0 eQpey vP gY gYP/f S_x0 ey*OJ QJ aJ-h8Q h=OJ QJ aJ o(h8Q h=OJ QJ aJ!jh8Q h=OJ QJ UaJ-h8Q h=H*OJ QJ aJ o(h8Q h=OJ QJ aJ o(!jh8Q h=OJ QJ UaJ9 f !V$d,$Ifa$gd m$d,WDd gd8Q m$d,VDU gd m$d,WD gd8Q m$WFFFFF$d,$Ifa$gd m$kd$Ifr”,!04 4l a#WFFFFF$d,$Ifa$gd m$kd$Ifr”,!04 4 l a#(#4#WFFFFF$

40、d,$Ifa$gd m$kd$Ifr”,!04 4 l a#B#,$WHHH;&F d,gd m$d,WDd gd8Q m$kdk$Ifr”,!04 4 l a,$X$%&L&N&n&()xZd,FVD,WD8XDd YD Zgd8Q m$d,VD/WD8 gd8Q m$d,WD gd8Q m$;d,WD;gd8Q m$d,VD0WD8gd8Q m$-!d,VD WD-!gd8Q m$d,gd m$.2HJRTfxz(4(6(:(d(h(n(v(x()+jdh8Q h8Q EHOJ QJ UaJ o(!h8Q h=5OJ QJ aJo(-h8Q h=H*OJ QJ aJ o(h8Q h=OJ

41、QJ aJ o(-h8Q h=OJQJ aJ o(-h8Q h=*OJ QJ aJh8Q h=OJ QJ aJ6)8):)*6*8*:*j*l*yoioh8Q CJjh8Q CJ U-hg hg CJ mH nH sHuh8Q h CJjh8Q h CJ Uhi2Qh8Qh,|jh,|U-h8Q h=5OJ QJ aJ o(h8Q h=OJ QJ aJ-h8Q h=H*OJ QJ aJ o(h8Q h=OJ QJ aJ o(!jh8Q h=OJ QJ UaJ$)t)gdd,gd m$Zd,VD0WD8$Zgd8Q m$d,VD/WD8 gd8Q m$d,VD0WD8gd8Q m$)*r*t*v

42、*x*z*|*+f+h+j+l+d,gd m$a$gd8Q&dPgd8Ql*n*p*r*t*v*x*z*|*+b+d+h+j+l+h8Q h=OJ QJ aJjoh=UjIh=UVjh=UjIh=UVjh=UjIh=UVjh=Uh,|hi2Qh8Qh=h8Q h CJjh8Q CJ Uhg CJ mH nH u 6 0p31F2P-.A!4#b$%S=%_aZn#d U xkEnLuhmb%-Dy0RRo5.“2KR-9JYFQo;oglSX_a5rC#k;nQ4Qz z#,4 9s-W-p&Dum7L2$“A/0QGAg_0?66=3,W.G1oi37LX=59qpd0zlV%KQKLv-c

43、”-2/c“X-u$TN#7z-P3&o9Rl2OvNx=?&zfM9s4mh8GE_4 xog/gWI A/_ GA)gi“tqMmWd%|/!,sziwkvLx.6DT$3wcR-l*K-=w=crzC;vBnV3My2z”2?0O0”9a”,*fk/w5”/bw03pXVbev3=Nk-XwYp/vkVn0wdb;xc21v-c21vwGDvSp“6B-:5S!7cC xcdd bDL1JEx-YjlRAv 4;P#7TobIFHeA*C 0&br&Kt1HIg0a7&1M*Jpx+s“sp,.hqE-P121)W2fzO;!oqS+xLw.xQ=KA39H.haRE8P%BzX-_aa

44、k(!l,K-e5tp(tORIhWgYNaOS_l“stIwq,avv.ewGYry*37VLfsR,di h=i3Wom1=N-“,t1QfeT n-3I=?B$PNGIHDRE PLTE 0bKGD HLIDATxkr0WaX%MCe X5Ck5u8RJEe-xEc8E,H*F|?s?7-lX.,|qFg,9#V+oY4FTVA;-/o“_”1PIBr+G;8R8_*1En=_Pw_ q-AS+pkrWrRt2Wv+8cP7iWP8gm87$mar61HM)PschmsfjA-7=wpHrui TZ,i:Ltl 4*o(I;8SrPFB&-o u_ CON.tb+W y/3)R fJ“P

45、q_Zq G+7 p_ 7/W r _ 4H):/R vO s?p?g80 ryx&?:/9M3KLN83oB/uHe/J)CHrzA5KR/l Qi)1Xg-wiDQ0r mUPnIENDB=VysU:|Mq“0=7 08.x1dY Ff,di4A%lOKf:brBAY&B&D:b%|Kve4nK-Hp_7u;O auE7_u!|;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEg-w?z:nUca)Fy2!A*wAq

46、tnH!p)4pXC|;q)4pXa!AXwAeL q)4pXs,a)Fyw&YY8,!AXwAep)4pX5!A8wAejS-59eX&bYn4pXaZs2 8,0ge-npqnHay:OqrH!p)4pp(-a6y2aAaX-ZOU=Gx#9C 4tyzjfY8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O 1l-w?z:n!A8,0gE,;O t?R8:Lp)4psgmux81X

47、,k:w“U8s/E:Orp)4pX|qrs/EE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0Ut8Mqp!W#*W1$*Wa=-W$*Wa=-W$*Wa=-WdX,Y,&-c#bu4mu3uz9qCt#E;=:pCpsEE L;O CC8:SES$hPt?Tm8d8C 0UtsscR.s8pb0?:t“y1ysg_Yao/”-x?|Wj=rszo:.5=-!5p8:nVwfk)Sv9w?vXqvu6w/wgW)yy

48、s“Ks-ND9p8xV4ppa6y2!A*wAqtnHay:OqrHaYS-a)Fyu3uqtnHaE;O ownpCXq)4pq_v6X&bYn4pXZs28,Pv.oy2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnHaE:8d9Uys1g5ela9V/f6bXvYXgvHfv.;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC

49、8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm88.;|;q)4pXaC t#E:O8:OCS$hjfC psEjkG_|N myu3u5elaV/f6bXvu3us3E;:pCpsEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hPt?Tm8d8C 0UtEE L;O CC8:SES$hP+up-,Ny2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnH!p)4pp(a6y2!A*wAqtnHpzt,aVys=nE;O 3nE;O

50、 3nE;O n;k-,n3S$hpoZv67wp2_7V!0 z_aea=xxvi=pu-nzCg?k7%|“_=?-a6?Z/|?7OpNxy|-oNygygygygygca7gygygygygygWevg,/7“?xyy#76of|;gkyby-Sum!Lofzs?yO01zG3pn?-m?7x/.?Oak/t7_iRg_3j/9?h3;|?-s0&*“9/-GnYg/wzX7oxn97/3C!33wO8wOg)|w_o?mMuZKBzk/n-vs”:s$If”!vh#v T#vU:V05 T5Ukd$If”84 TTTTTTTTUU0(4 4 l aw$If”!vh#v T#vU:V”

51、l05 T5Ukd$If”l”84 TTTTTTTTUU0(4 4 l as$If”!v h#v#v:V05 5s$If”!v h#v#v:V05 5s$If”!v h#v#v:V05 5s$If”!v h#v#v:V05 5D d 8?MD dEj:-Vc$A?0 2+fBPY+NyCx !w+fBPY+NyCx=t.Excdd.f2L0#”0KQ*WRcgbR 69=P5%!5_L E0:X+CTNgbM-VK-WMc-Nk#HQ%v1,#+!,F=Iq7-&=LmL#c3|01ue$3XA&Tqe4EpS8 v0yjcdbR,.Ie RBO D d*T rs4 A 0 VGr4 53 (

52、0JFsJ =0JFsJ_i 8O xpTe7&y,Q4F8VP-a8VIgwywysywr,s3y k!A fx(yEb-Fyn(/z4 F vNC1SS&M3”Qx3U 8-XV)xc?U49l|#LsP/|)s nGiL-y$y$2q8b*+26R“O+/C=X-9AI w(pQGG+C8MVRWUWJW?#E|Vl&ya KX_ CUadIbTNX*UC5zXkzK-Wuh“C8f_-$-jSmMdtVj5Eb“/7O“0EjQ1DslqG.o$M3oOCvc?z.qw5Y LEfy3ehU,lXs;4-a!YT$BR4zFoG4NtV5tV5.Cn6,:n463xsnO;O.KM)8

53、(T|-Nx26x6&nyp=c xI|tL$0b+R|-8EM*vGbHaL-qmcGn8%2.,._pYzGOUxbBZs#m|D3QfA#dBL6mGZr5d;Q;XKgPq=!tOAdW+to=)g6-:xA7m_”ixzypP|eI#2SD$4c)”?|8n$hpGB|Fh-1eW5e(LpZ=l(vR.s(/Mt6I3EY7D-p“Pm$Qxzq%-7aH9Ei9&fUEu*Q cJzF2f&f-x6/Ty!fNz_-r?0wg=/P_y_cNuKM=e“$7)L-W*m9&/W+”4M?6:pO=L”(m=w*,&h#c&x9$8B|XZ8L|3TzUjpc rp|=ds”Gtb

54、g2AWU UQ”5F_ad7cUHnUBW_W*WGRUW“4_Wae”k?rn.6y_xNuFEDo%4|Dtt-HcFD-_Ft*$?;dg0sPX6,+b)_acby3?ww07wS?LcQRB:G,s+?B,G“t=?weBZ;1stLSdboa78psp?ecI/0$;/s?RwCx4ov?A%qr5w:,pc?DL!F2?#s?Dw-0$b&0dLX.VZ)xMAmOrbGy)#BWcqx+3,dCz|eY&7f%(xs?7o08%5e3qC y/$|Xg”m?-S“EyOdc-=Tm!d|SBwQqMGNTGw|%vwq3:ZPr.IV:1Z-uy1rs/srxWLP:V-/V

55、3(s/s7 4|LQ-skhCq|6T-h7?HPZ3w-oo6L1 s1hv&_EBroNaxUHnUBW_Us9WAu?“oX+/NX.1”JsUaz1Q?s1Z8z+Es+Yo*eCt!u$1c+)|-S$,utvTvils+)ns-1l;qCrc*=2!=|4:$W;hD d hD d:hD de-!#$%&()*+,-./012345679:;?ABCDEHZkLMNOPQRSTUVWXY_abcdefghij-vwxyz|R o o tE n t r y FFy.JD a t a8W o r d D o c u me n t”oO b j e c t P o o l U_.Fy.

56、_ 1 2 3 4 5 6 7 8 9 0 !FU_.U_.O l e E P R I N T K C o m p O b j V-!#$%&(+./01234568:;?ABCDEFGI/TEPW SKINGSOFTWPS Biff8ET.Chart.6 9q Xai A.A.A.AlmyS EMF|e F,EMF+XXFPEMF+-$0?!RpSOx?x x0&D&2 0%H 0H%0H%lJl 0SOe0D&!%V&dv%!%-%!%-%V0+&%!%-/+6+664646=6=66G6G6%!%-%!%-+%!%-%!%-+6+w6w+E6E+6+6+6+L6L+6+6+6+%!%-&

57、%(66+6+6&%(6+6+6646466=6=66G6G666w6wE6E6666L6L666%!%-!?%!%-.%!%-+%(%!%-.%!%-%!%-%!%-TqSiLT-1 0 p(TXqiLP-8(TXqiLP-6(TXqiLP-4(TXgqigLP-2(TTJqiJLP0 o(TTJqeiJLP2 n(TTJpqiJpLP4 l(TTJqiJLP6 d(TTJ!qoiJ!LP8 d(TXyqiyLP1 0(%!%-%!%-Tm/im/LT-1 0 r(TXO/iO/LP-8(TX/li/LP-6(TX/;i/LP-4(TX/i/LP-2(TT/i/LP0 e(TTj/ij/LP

58、2 S(TT8/_i8/LP4d(TT/.i/LP6 o(TT/i/LP8 v(TX/i/LP1 0(%!%-%!%-%(%!(F4(EMF+*$?FEMF+O b j I n f o W o r k b o o k 7-E T E x t D a t a O l e P r e s 0 0 0 um p A d m i n i s t r a t o r+FB a=K 9 X 1 SO1 SO1 SO1 SO1 SO1 SO1 SO1 SO1 SO1 SO-+#,#0;-#,#0-5#,#0;R e d -#,#0-7#,#0.0 0;-#,#0.0 0-A -#,#0.0 0;R e d

59、-#,#0.0 0-i*2 _ *#,#0 _;_ *-#,#0 _;_ *-_;_ _-W)_*#,#0 _;_*-#,#0 _;_*-_;_ _-y,:_ *#,#0.0 0 _;_ *-#,#0.0 0 _;_ *-?_;_ _-g+1 _*#,#0.0 0 _;_*-#,#0.0 0 _;_*-?_;_ _-/$#,#0 _);($#,#0 )-9$#,#0 _);R e d ($#,#0 )-;$#,#0.0 0 _);($#,#0.0 0 )-E$#,#0.0 0 _);R e d ($#,#0.0 0 )+,)*“Vh1 S h e e t 1 S h e e t 2 S he

60、e t 3 V V 4 T L0#S E R I E S X Y%d MbP?_ *+%&?(?)?d?U (RC 0 G P?3 =3 d 3QQ;Q;Q 3_ M N M O M d4E4D$%M3O&Q4$%M3O&Q4F A3O s3VVd -*$-#M&!M!M!M 4 3-*$-#M&!M!M 452 3 M 43 d 3_ N M M M b bA%d MbP?_ *+%&?(?)?d?U 0?0?B (ds*0 NM?P?3 r-W r-W qJ3 d 3QQ;Q;Q 3_ N M O M d4E4D$%M3O&Q4$%M3O&Q4F ARU3O RU3VVd -*$-#M&!

61、4 3-*$-#M&!452 3 N M 43 d 3_ N M M M 4444e e e l ds*0 NM?+F P?3 -e-e =3 d 3QQ;Q;Q 3_ M N M O M d4E4D$%M3O&Q4$%M3O&Q4F A”Dw3O QU3VVd -*$-#M&!M!M!M 4 3-*$-#M&!M!M 452 3 M 43 d 3_ N M M M b bA.Oh+0,8HPx-I m a g e-Y l m FcQ-M i c r o s o f tE x c e l“”-!#$%&()*+,-./0123456789:;?ABCDEFGHIJKLMNOPQRSTUVWXY

62、Z_abcdefghijklmnopqrstuvwxyz|“”-!#$%&()*+,-./0123456789:;?ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz|“”-!#$%&()*+,-./0123456789:;?ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz|“”-!#$%&()*+,-./0123456789:;?ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz|“”-fm 6&WMFC+0 0 l=EMF 0 S8,F,EMF+FEMF+0?FEMF+$o&WMFC0 0&WMFC0 0&WMFC0j 0&WMFC0J 0&WMFC0*0&WMFC0 0&WMFC0 0 FEMF+$o&WMFC0 0&WMFC0 0&WMFC0 0&WMFC0j 0&WMFC0J 0&WMFC0*0&WMFC0 0&WMFC0 0FEMF+$o&WMFC0 0&WMFC0 0&WMFC0 0