单元ID	一级分类	二级分类	任务标题（中文）	任务话题（英文）	任务副标题	练习词汇	练习句型	难度等级	轮次	预计时长(分钟)	备注
SHEP-5-上-Unit2	口语	话题讨论	我的上学方式	How I get to school	和 AI 聊聊你每天怎么上学	on foot, by bus, by bike, by car, by underground, bus stop, near, far from	How do you come to school?; I come to school by bus.; Do you live near school?; I live far from school.; How long does it take?	初级	6	4	核心句型：How do you come to school? I come to school by/on...
SHEP-5-上-Unit2	口语	话题讨论	比较交通方式	Comparing ways to travel	讨论不同交通方式的优缺点	fast, slow, cheap, expensive, safe, convenient, crowded, on foot, by bus, by underground	Which is faster, bus or underground?; I think... is more convenient.; Going by bike is good for health.	中级	8	5	对比 on foot, by bus, by bike, by underground 等方式
SHEP-5-上-Unit2	口语	话题讨论	家人的出行方式	How my family gets around	介绍家人上班上学的交通方式	goes to work, takes the bus, drives, walk to, by underground, far from, near, every day	My father/mother goes to work by...; How does your father come to work?; I go to school on foot.; We live near the school.	中级	7	5	句型：My father/mother goes to work by... I go to school...
SHEP-5-上-Unit2	口语	话题讨论	上学路上的见闻	Things I see on my way to school	分享上学路上看到的有趣事物	bus stop, traffic lights, road, cross, walk, along, turn, corner, shop, people	On my way to school, I can see...; I walk along...; I turn left/right at...; It takes me ... minutes to get to school.	中高级	8	6	综合运用本单元词汇和句型，培养叙事能力
