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A8 My family and me第十五课
1.father, mother, brother, sister, grandfather,grandmother, uncle, aunt, cousin,...
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A1 What have you done第八课
1.Singapore新加坡, tourist旅游, safe安全, take a holiday度假, on the one hand一方面, more th...
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A1 What have you done第七课
1.swing荡秋千, play on the swing玩秋千, slide滑滑梯, play on the slide玩滑梯,seesaw跷跷板, play...
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A1 What have you done第六课
1.whale鲸鱼, octopus章鱼, seahorse海马, jellyfish水母, turtle甲鱼, crab螃蟹, dolphin海豚, spac...
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