1、,Unit 9 Was I a good girl back then?,When I was a baby, I was very soft(柔软) and lived in the water. I had one long tail and no legs. I looked like a comma (逗号).,Now I am a strong adult, I can jump very fast with my four strong legs , I like croaking at night.,use simple past 过去时 tense.,When I a baby
2、, I very soft and in the water. I one long tail and no legs. I like a comma (逗号).,was,(am, was),(was, am),was,(lived, live),lived,(had, have ),had,(looked, look),looked,Now I a strong adult, I jump very fast with my four strong legs , I croaking at night.,can,like,（am, was）,（can, could）,（liked, like
3、）,use simple present tense 用现在时,am,Who am I,a duck,Before he was years old, he in the playground.,seven,liked,But now he is years old, he in the playground.,football,eighteen,likes,playing,playing,basketball,When he was year old, he,But now he,five,liked,watching,TV.,likes,surfing,the,Internet.,Before, she,But now she,liked,watching,cartoons.,likes,drawing,cartoons.,Before he,liked,playing with,toys.,But now he,likes,reading books.,Before,But now he,liked eating candy.,he,likes eating vegetables.,Before she,often cried.,But now she,always smiles.,Homework,
