Unit2 带星号的： spring………….春天 summer............夏天 fall....................秋天 winter................冬天 season.............季节 which.............哪一个 best...............最；极 swim..................游泳 flykites...........放风筝 skate....滑冰；滑冰鞋 makeasnowman.... ......................堆雪人 planttrees..........种树 why................为什么 because............因为 sleep.................睡觉 粗体，白体： always................总是 playwith........玩…… snow.....................雪 leaf(复数leave)...叶子 up..............至；朝向 north....北方；向北方 Halloween............... ...........万圣节之前夕 Thanksgiving........... ......................感恩节 Unit2 带星号的： spring………….春天 summer............夏天 fall....................秋天 winter................冬天 season.............季节 which.............哪一个 best...............最；极 swim..................游泳 flykites...........放风筝 skate....滑冰；滑冰鞋 makeasnowman.... ......................堆雪人 planttrees..........种树 why................为什么 because............因为 sleep.................睡觉 粗体，白体： always................总是 playwith........玩…… snow.....................雪 leaf(复数leave)...叶子 up..............至；朝向 north....北方；向北方 Halloween............... ...........万圣节之前夕 Thanksgiving........... ......................感恩节