部编版人教版小学三年级语文下册《蜜蜂》课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,#,14,蜜 蜂,部编版人教版小学三年级,语文,下册,14 蜜 蜂部编版人教版小学三年级语文下册,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,法布尔,（,18231915,），法国著名的昆虫学家、科普作家。,主要作品,:,昆虫记,自然科学编年史,等。,走,近,作,者,状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路,蜜蜂 辨认 大概 阻力,跨进,包括,检查,准确无误,逆风,沿途,陌生,超常,蜜蜂,辨,认 大,概,阻,力,跨,进,包,括,检查,准,确,无,误,逆,风,沿,途,陌,生,超,常,bin,m fn,i,z,ku,ku,qu w,n,t,m,jin ch,cho,字,词,学,习,我会读,蜜蜂 辨认 大概 阻力蜜蜂 辨认,初,读,课,文,自读课文：,读准字音，读顺句子，读通课文，并给每个自然段标上序号。,想一想课文讲了一件什么事？,初读课文自读课文：,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,想一想课文讲了一件什么事？,本文主要讲了作者做了一个证实蜜蜂是否有辨认方向的能力的实验的事情。,状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路,第一部分（,1,）：写作者想要做实验的原因。,第二部分（,26,）：写实验的经过和结果。,第三部分（,7,）：写实验得出的结论。,围绕着实验，把课文划分为三个部分，试着说说各部分的大意。,第一部分（1）：写作者想要做实验的原因。围绕着实验，,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,1.,作者为什么要做这个实验？,听说蜜蜂有辨认方向的能力，无论飞到哪里，它总是可以回到原处。我想做个实验。,听说,表明不一定真实可靠，因此这既成了“我”做试验的原因，也体现了“我”求实的科学态度。,课,文,解,读,状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,2.,实验是如何进行的？结果怎样？,一天，我在我家草料棚的蜂窝里捉了一些蜜蜂，把它们放在纸袋里。我叫小女儿在蜂窝旁等着，自己带着蜜蜂，走了四公里路，打开纸袋，在它们身上做了白色记号，然后放了出来。,捉蜜蜂,做记号,放蜜蜂,测能力,实验过程,状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路,思考：作者为什么要捉自家草料棚的蜜蜂？还在它们身上做记号呢？,捉自家草料棚的蜜蜂,便于观察,给蜜蜂做记号,与其他蜜蜂区分,思考：作者为什么要捉自家草料棚的蜜蜂？还在它们身上做,思考：作者为什么要走了四公里路才放飞蜜蜂，还叫小女儿在蜂窝旁等着？,走了四公里路放飞蜜蜂,因为路稍远一些，更能说明问题,叫小女儿在蜂窝旁,等着,掌握蜜蜂飞回来的时间,思考：作者为什么要走了四公里路才放飞蜜蜂，还叫小女儿,思考：这一系列实验过程体现了作者怎样的科学态度？,这一系列实验过程，充分体现了作者严谨的科学态度，说明他不仅观察得认真，而且用心思考。,思考：这一系列实验过程体现了作者怎样的科学态度？,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,二十只左右被闷了好久的蜜蜂向四面飞散，好像在寻找回家的方向。这时候刮起了狂风，蜜蜂飞得很低，几乎要触到地面，大概这样可以减少阻力。,说明作者观察得很仔细，体现科普说明文用词的准确性。,大概,这些都是作者的推测，充分体现了作者严谨的科学态度和善于观察思考的品质。,二十只左右,好像,几乎,几,几乎,几本书,j,j,状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路,我想，它们飞得这么低，,怎么能,看到遥远的家呢？,我想，它们飞得这么低，,不能,看到遥远的家。,反问的语气，起强调作用。,我想，它们飞得这么低，怎么能看到遥远的家呢？,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,