2、图案美 第2课时图形的平移和旋转-五年级上册数学【教材解读】青岛版

"&!!! ! ""# Iµ+Úۡܬ!!"#(#!(.$" "1�«ì°üý'NO4P@!ì°Ç�ñ*Q4R�ñ*Q!S«ì°üý'""""""""""""""""""""""""""""""""""" P@OT%P@*Q4P@êë�U�VWvX" """"""""""""""""""""""""""""""""""" #!"ÄYNO'*+!,¸QNOZ(56'ü["""""""""""""""""""""""""""""""""""" $LGWCDO\§]^_`á§.a'EV!bcGW$G'deT"""""""""""""""""""""""""""""""""""" ^_NO'=>4P@'êë" """"""""""""""""""""""""""""""""""" L*!ÿn"mNO;P@o'üý" """"""""""""""""""""""""""""""""""" ()* e.ÄÅFÚÛIµ+./ !!"#(#$%&" &×±`Q#! !!0123 &),:�±# Ý@##;9Ãbb 7ß ©¡ü"tÐÒà!\`Q # "!ÝÞßà./ $(%ápáÔuM� # $!%N Zâ!\!á`Q # $"%N VZâ!\!á`Q # $$%N |»Zâ!\!á`Q # ÚÛ ú�79:5Z/�� .X®¯°t�_$± �²,µ³´i³# =�7�:µX:45 /Q��¶L/�ñ$ ± � : Ô t · D / ¸¹# IJºû/ÍV�»7 no º û / ÷ ù < � �#ºûAÙB��/ {,<��# "'!!! $,%N ãàZâ!\!á`Q # #!9:;< N ÒàZâ!\$�",�!\!á"̀ Q "º ~¡# ⋯ e.ÄÅFÚÛIµ+./ �6(6müý'7v'[#;7v'9:$" f$(¼��[#;��9:$Bgb[#;gb9:$!$m NO'!$" Uh(ai_*Q4!${gb[#;gb9:$NO�j \]!hmk[#;"mk49:$" ËÄ({k[a�üý'ý@ÇAľ!h,§�NOo'üý" ! p*p# $(%�AäZ$!!%!\u$!!%á# $!%åþüZ$!!%!\u$!!%á# $"%ÿpüZ$!!%!\u$!!%á# " á±¢Á*Á# MZu!\!á"VZ[!\,á# ¸Ýp�W|p/÷ù <���7.:��º û/÷ù<��# "(!!! ()6 e.ÄÅFâOãIµÜ¬*%2 !!"#(.$%&" &×±`Q#! !!0123 &)$:�±# Ý@#"BCæ>#ÙÆÃbç�" & tÐæ>`Q## "!·)ܬ+.ä¡åæ áçè���";9|èéQê»#æ>"Ãbëìê»Síîæ >#pZFAK# $(%æ>#®.ï# æ>�ð(æ>pZFæ>AK&æ>#®.ï# %æ>�ð'�ñæ>gah#Y9&æ>�ð"â ¡ênuòóh»�ðY * >]"* Y9&æ> �ð# &æ>pZ' 'æ>AK'æ>m]<0½ô#õA"9&æ>AK# $!%æ>#ö÷p2# áö÷�ñæ>g"0>Uæ>�ð(æ>pZFæ>AK"º ~¡# Ò(!jQ""+óh�ðYkÑgópZæ>u.)2# ÁܬIµ ¼áw/½¾¿�pA À®?a$5T?aI ÁlF·D$·DÊk H¿iÂ� p !x �" ?a# ·D4ÙBkH/÷ù <Uq$AÙBkH/ ��<{,# ½¾·D�Ã7"+)2$ (!:QÄ�tg�C "+)2�åL(!Å$Æk j� Å � W | / � Ç F")2# ")!!! #!;[\C ./*'M� "V=8h* YÑgóæ>.)2"9_`Q " º~¡# =®Aü*%& h* YÑgóæ>g"MJÅø* YFÑgóp Z"Vb^¼þ7ßù�úæ>!�È�fºbxÉgbFÊË"" ºb*% þ7ßù"h* YÑgóæ>.)2û*%+"̧ �%+#_ü& BC*% #ÿKSJÅ#"*%+'*%&�Ç*&+'*&"%+&+'%&# V= Òà!�h* YÑgóæ>.)29_`Q # ./6'M� "V= Òà"�h* Yýgóæ>.)29_` Q # !!L*!ÿnl56üýP@.)2�!̀ v^_mP@OT4 P@*Q!c¼�4kBV­noP@#*!ÿnp94±9Ü �q½'!Ór'êÜ�.)2$!àowxüýP@´oý@%� #Üæfs:�A��yz�^_P@o'k'të4\]" # HIç<\C# #*!!! $(%%þ®Aü&h% Yk$!!%gópZæ>u$!!%# $!%&þÉü&h& Yk$!!%gópZæ>u$!!%# $"%'þ®Aü&h' Yk$!!%gópZæ>u$!!%# $$%(þ!Ö�þü&h( Yk$!!%gópZæ>u$!!%# �:��