Unit 1 Back to school.
happy(高兴的)leave(离开)tired(疲倦的)sad(难过的)angry(生气的)excited(兴奋的；激动的)feel(觉得；感到)worry(担心；担忧)更多单词 >>
Unit 2 Seeing the doctor.
headache(头疼)stomachache(胃疼)ill(有病；不舒服)wrong(有毛病)have a fever( 发烧)better(（well的比较级）更好的)terrible(非常讨厌的；可怕的)medicine(n.药；医学)更多单词 >>
Unit 3 My animal sign.
year(年)paper(纸)animal(兽；动物)wonderful(极好的；了不起的)were(（are的过去式）是)sign(n.标志；信号)paper cutting( 剪纸)was(（am，is的过去式）)更多单词 >>
Unit 4 A different weekend.
stayed at home( （过去式）呆在家里)washed clothes( （过去式）洗衣服)little(小的)housework(n.家务劳动；家务事)did(（do的过去式）)cleaned the room( （过去式）打扫房间)cooked dinner( （过去式）做饭)watched cartoons( （过去式）看卡通片)更多单词 >>
Unit 5 A birthday party.
different(不同的)read(看；读)last(上一个的；刚过去的)neighbor(n.邻居)read a storybook( 读故事书)played games( （过去式）做游戏)sang and danced( （过去式）唱歌跳舞)saw a film( （过去式）看电影)更多单词 >>
Unit 6 Sports games
went to school( （过去式）上学)fan(风扇)until(conj.&prep.到……时；直到……为止)last night( 昨天晚上)champion(n.冠军)did homework( （过去式）做作业)exiting(令人兴奋的)got up( （过去式）起床)更多单词 >>
