[新人教版]数学教案一年级下册9 整理和复习(二)
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<P align=center><B><FONT face=楷体_GB2312><FONT color=blue><FONT style="FONT-SIZE: 16pt">课题：整理和复习(二)</FONT></FONT></FONT></B></P>
<P><FONT size=3><FONT face=黑体>教学要求</FONT><FONT face=宋体>：</FONT></FONT></P>
<P><FONT size=3> <FONT face="Times New Roman">1</FONT><FONT face=宋体>、通过本节课的复习，要求学生能够准确地根据数学信息提出相应的数学问题，并能够正确迅速地进行解答。</FONT></FONT></P>
<P><FONT size=3> <FONT face="Times New Roman">2</FONT><FONT face=宋体>、熟练地掌握</FONT><FONT face="Times New Roman">20</FONT><FONT face=宋体>以内的退位减法的计算方法并能正确地进行计算</FONT></FONT></P>
<P><FONT size=3> <FONT face=黑体>教学重、难点</FONT><FONT face=宋体>：</FONT> <FONT face=宋体>能够正确地提出问题并能够正确熟练地进行计算。</FONT></FONT></P>
<P><FONT size=3> <FONT face=黑体>教学准备</FONT><FONT face=宋体>：电脑课件一套</FONT><FONT face="Times New Roman"> </FONT><FONT face=宋体>口算卡片一套</FONT> </FONT></P>
<P><FONT size=3><FONT face=黑体>教学过程</FONT><FONT face=宋体>：</FONT></FONT></P>
<P><FONT size=3> <FONT face=宋体>一、听算</FONT> <FONT face="Times New Roman">15-8 13-5 12-6 15-7 9+8 </FONT><FONT face="Times New Roman">11-7 14-6 14-8 16-7 18-9 </FONT><FONT face="Times New Roman"></FONT><FONT face=宋体>（全班齐练，集体订正）</FONT> <FONT face=宋体>评讲：</FONT><FONT face="Times New Roman">14-8=</FONT><FONT face=宋体>？你是怎样想的？还有不同的想法？</FONT></FONT>
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