1、Unit 2We are having our picnic.read books ride a bikerunShe is running.They are reading books.He is riding a bike.现在进行时态 概念：表示现在或此刻正在进行的动作。构成结构：主语+be+动词 ing 形式（动词 ing 形式指动词的现在分词）She is running.They are reading books.He is riding a bike.read books ride a bike run 现在分词 现在分词 现在分词reading riding running动
2、词现在分词变化规律：1.直接+ing如：read-reading 2.去 e+ing如：ride-riding3.重读闭音节，且末尾只有1个辅音字母，双写辅音字母+ing如：run-running特殊变化die+ing=dyinglie+ing=lyingtie+ing=tyingeat-eating listen-listening watch-watching sing-singinghave-having make-making dance-dancing take-takingcut-cutting put-putting get-getting sit-sittingListen and repeat.Point to the correct photo.Talk about the photos.In this photo,
