资源简介 (共49张PPT)大大的脑袋黑黝黝,长长的尾巴水中游,长大是庄稼的好朋友。小蝌蚪小蝌蚪找妈妈部编版二年级语文上册自由大声地朗读课文,读准字音,读通句子,并给课文标上自然段。自由大声地朗读课文,读准字音,读通句子,并给课文标上自然段。①②③④⑤⑥池塘 脑袋 黑灰色tánɡnǎo dàihuī塘 脑 袋 灰tánɡnǎodàihuī塘tánɡ水塘鱼塘荷塘脑nǎo袋dàidàidɑi袋子 袋鼠脑袋 口袋游哇游 教捕食 迎上去阿姨 宽嘴巴wɑjiāobǔyínɡāyíkuān多音字教jiāo (教书)(教写)jiào (教室) (教育)迎yínɡ欢迎 迎接 迎风 迎面乌龟 头顶上ɡuīdǐnɡ___________________________________________________________________________________________________________________________________________________________________________________________________________________披着碧绿的衣裳露着雪白的肚皮鼓着大大的眼睛甩着长长的尾巴pīɡǔ池塘 脑袋 黑灰色 游哇游教捕食 迎上去 阿姨 宽嘴巴乌龟 头顶上 披着 鼓着池塘 脑袋 黑灰色 游哇游教捕食 迎上去 阿姨 宽嘴巴乌龟 头顶上 披着 鼓着自由朗读2-5段,用“——”画出对话,读一读,想一想:你从中知道了什么?____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________迎上去追上去____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________蹲着一只大青蛙披着碧绿的衣裳露着雪白的肚皮鼓着一对大眼睛。蹲着一只大青蛙披着碧绿的衣裳露着雪白的肚皮鼓着一对大眼睛。__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________小蝌蚪游过去,叫着:“妈妈,妈妈!”青蛙妈妈低头一看,笑着说:“好孩子,你们已经长成青蛙了,快跳上来吧!”他们后腿一蹬,向前一跳,蹦到了荷叶上。小蝌蚪是怎样变成青蛙的?自由读1—6自然段,用“﹏”画出描写小蝌蚪外貌变化的句子。﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏﹏长出两条后腿长出两条前腿尾巴变短尾巴不见了小蝌蚪一只青蛙一天能吃七十多只害虫,一年消灭一万五千多只害虫。真是保护庄稼的能手,我们一定要保护它们哟!科学小知识皮pí 展开更多...... 收起↑ 资源预览