2.1 地壳的物质组成和物质循环（教案）-【校本教材】2020年高中同步教与学地理（湘教版必修1）

书书书 !"# ! $%&'()*+,-./012 !"# ! $%&'()*+'(,- ! ! ./ " " !"#$% !" !"#$%&'() ! *+,-./0123 ! 4567 89#$:;<=># " ?@ " ABCDEFGHIJ # #" !"K?%&/LM)N ! OPQR)K?DST'U LM # $" *"VWXYZD*[\] ! :^_`aQR)K?bc def ! ghKiK " jkK " lXKmKinoDpqbc_r /s)K?ILDWXt, # %" uvwxyz ! {"WXYZ|W}I~D�� # " &'#() !" ^_�F " f� " wz " ���d ! ����D���4 ! � ��W{"����DW{�{ # #" �, $ W���$XYZdef %! `a01defOPQ R)K?Dpqbc_r ! � � � � D � � * � / | W { � 4 D�� u*� # $" �¡¢£¤ { p ¥ D W { ¦ § ! H � ¨ © ª 6 « I L ¬ f " ,f " �fD­* ! ®v(¯°± " }²³´9"D*� # " *+,-#./0 !" ^_µ¶K ? � F ! · ¸ � � ¹ º W { ° ± D » ¼ / � ½ # #" ^_¾�W(¯WXYZ_r ! ¿ÀÁÂÃ$Äŵ& ! ILÆÇDZȵ # $" �LkÉÊm " Ä�mËÌvtÍÎD¨Ï # " 12 !" QR)K?DST'ULM # #" {"QR)K?no'UmKioDpqbc # " 32 W�$XYZDÄÐZÑ # !! ÒÓÔd Õ¨EÖ�4×Ò !!! (ØwÙµ¶ ÚÛÜÝ !!!!!!#!!!!!!!!!!!# !! Þß·à ×áâÒ !!! ÜÝÚÛ ! ãäåæ (Øçè ! é}êë !!!!!!#!!!!!!!!!!!# !! pìíîuè !!! ïṺW{°± ! ðñòóôX !!!!!!#!!!!!!!!!!!# $$$$$$$$ % % % % $$$$$$$$ $ $ $ $ !! W�D$XØL W�$XYZ _r/ÄÐZÑ $$$$$$$$ % % % % $$$$$$$$ $ $ $ $ !!! #$D()/õ5 K?DIL�M/ ST !!!!!!#!!!!!!!!!!!# !! W� " W�$XYZ !!! !! #$ " K? !! 0123 4523 6789 .:;< ! W�uödef !" !# $" %& &$' ()* (+* ,-.' =>?@ # !" ÷øùúûPüDýþOP!ÿ! & #" R"W�/R#W�uöûÿ!$% & ��µ¶ ! ê&�4 ! êë°± # ä� u ='}(d ' )�ê& ! ×áâÒ # W�DuöS* ' W�+,$- ! ./0$12(3 !"#$ %&' %&'()*+, !-#$ .' /0 1' /0 %2' %2' ( ! ( !"#$%&' ! ()%* ! %+ " ,- # 0123 4523 6789 AB ! " $ $%&'()* ) 6 * #$ C.DE ! 845 $ 6û789 ! $:;<= %! >ÿ!eò? & 78 ?>@ùABCD#$ ! DEF3AGGû78?DL( # 9? ) 7 8? * HI�>JKÌLDMN # 'úOLP\Qº#$ # % FG & ³�ãR & $' $ S¬ % TòU°± # % H)IJ & ı6 ! #$ !" ØLW�DÄÐc�VWûX7 & K? Y c � V W H ³ B ùGHDÄÐIJ>ÿ! & #" ÿ!>#$ & #$P>#Z[ & $" ³Bù©#$GHûXQ\EFIJ & #$]�(^X_R) & %" 89#$ûX7 & ³Bù©B`D#$>ÿ! & % KL & aØçèêë # !" b " . " / " > " c " d " e " f g ! 1 X h c v$ # #" û,D# $ H ³ B ù i £ j û k l m n o ! pq#Z # $" C~ " r~ " s~ ! 7t#/u7t# # %" v># " ?w " x?g ! ?w # �� � � ³ Ä " vt " ¹ º � ¨ D»¼ # % 23 & S¬ãR & $' �y'=�TzL # % H)MNOP23 & {|(^} " ~_Ø ! ãäð�#$'p¥D$ô # }Ø ' wÙ6 ' �(�>#/v># ~Ø ' wÙ� ' ���(�?g�\89#$ ��(Ø = � ! v t ç è " µ ¶ ! í î u è !