小小练笔场。火烧云颜色多、变化快。你还知道火烧云有哪些颜色?还会有哪些形状?请你结合生活实际,或者发挥想象写一写。____________________________________________________________________________
写出关于友谊的名人名言。1._________________________________________________2._________________________________________________3._________________________________________________4._________________________________________________
联系课文,解释词语。1.激流:____________________________________________2.处境:____________________________________________3.交易:____________________________________________4.犹豫:____________________________________________
课文回放。列文虎克玩( ),做成( );列文虎克又玩( ),做成( );后来,列文虎克玩出了大名堂,最早发现了( )。从列文虎克的身上,你受到了什么启发?和同学们交流一下吧!____________________________________________________________________
阅读思考。请默读《蜜蜂》一文,想一想:作者提出了一个什么问题?得出了一个什么结论?从法布尔的身上你得到怎样的启示?_____________________________________________________________________
联系课文,解释词语。1.推测:________________________________________________2.逆风:________________________________________________3.准确无误:____________________________________________