document.write("<OL><LI><EM class=hot>1</EM><A href='/html/4/art_view/1318/273578.html'  target=_blank>《摩擦力》教学设计</A> </LI><LI><EM class=hot>2</EM><A href='/html/4/art_view/1318/273566.html'  target=_blank>“摩擦力”教学实录</A> </LI><LI><EM class=hot>3</EM><A href='/html/4/art_view/1318/273572.html'  target=_blank>“运动的描述”教学设计</A> </LI><LI><EM>4</EM><A href='/html/4/art_view/1318/273584.html'  target=_blank>《杠杆的应用》教案及课堂实录</A> </LI><LI><EM>5</EM><A href='/html/4/art_view/1318/273588.html'  target=_blank>《重力》教学设计</A> </LI><LI><EM>6</EM><A href='/html/4/art_view/1318/273568.html'  target=_blank>“摩擦力”教学设计</A> </LI><LI><EM>7</EM><A href='/html/4/art_view/1318/273579.html'  target=_blank>《摩擦力》教学设计与反思</A> </LI><LI><EM>8</EM><A href='/html/4/art_view/1318/273581.html'  target=_blank>《杠杆》课堂实录</A> </LI><LI><EM>9</EM><A href='/html/4/art_view/1318/273586.html'  target=_blank>《简单机械》复习课设计</A> </LI><LI><EM>10</EM><A href='/html/4/art_view/1318/273563.html'  target=_blank>“力和机械”教材分析</A> </LI></OL><OL class=none><LI><EM class=hot>1</EM><A href='/html/4/art_view/1318/273575.html'  target=_blank>《摩擦力》教学设计</A> </LI></OL><OL class=none><LI><EM class=hot>1</EM><A href='/html/4/art_view/1318/273575.html'  target=_blank>《摩擦力》教学设计</A> </LI></OL><OL class=none><LI><EM class=hot>1</EM><A href='/html/4/art_view/1318/273575.html'  target=_blank>《摩擦力》教学设计</A> </LI></OL>")