Unit 1 Insects【学习目标】1学习单词：insect，bee，butterfly，fly，ladybird，wing，feeler，body，ant，mosquito，dragonfly2操练句型：Whats this? - Its a /an【学习重难点】1知道昆虫的英文名。2懂得描绘昆虫的颜色。【学习过程】一、中英互译ladybird_fly_蜜蜂_butterfly_蚂蚁_head_腿_body_ wing_ 二、翻译句子1.-What color is it? -They are yellow and purple. _2.-Whats this? - Its a bee. _3.-Whats that?-Its a ladybird._4. What can you see?-I can see some insects. _