
["动词-ing形式(动名词)","Why问句与喜好表达","学科名称词汇"]

["艺术活动相关词汇","描述艺术创作过程的句型","祈使句表达操作步骤","表达对艺术作品的看法","频率副词 always/usually/sometimes"]

["询问生日:When is your birthday?","序数词表达日期:first, second...","月份词汇与日期表达","生日活动词汇:cake, candle, gift等"]

["节日与祝福语综合运用","birthday/cake/candle/gift/card","Happy Birthday!","How old are you?","This is for you"]

["询问天气:What's the weather like today?","季节与天气搭配表达","根据天气给出活动建议","天气词汇:sunny, rainy, windy, cloudy等"]

["生物的基本特征","调查的一般方法","环境对生物的影响","生态系统","生物圈是最大的生态系统"]

["人际交往相关词汇","表达歉意与原谅的交际用语","should/shouldn't 提出建议","描述与人相处的方式","How about...? 提出建议句型"]

["6-10各数的认识","0的认识","比较大小","序数与基数","1-5各数的认识"]

["1-5各数的认识","6-10各数的认识","0的认识","比较大小","序数与基数"]

["6-10各数的认识","0的认识","比较大小","1-5各数的认识","序数与基数"]

["元素符号","分子和原子的认识","原子的构成","化学式","化合价"]

["交友话题词汇与句型","询问并介绍朋友 May I ask...?","描述朋友的外貌与爱好","句型 Would you like to be my friend?"]