I’m sorry, I don’t understand. Can you speak a little slower?
不好意思我没听懂， 能说慢一点吗？

Could you say that again, please?
您能再说一遍吗？

Can I join you in the living room?
我能加入你们（一起聊天）吗？

I am very tired. I would like to go to my room. Is that alright?
我有点累了想先回房间休息，可以吗？

Could you show me how to lock the house, please?
您能给我演示一下怎样锁门吗？

Can you tell me how to catch the bus/train to school, please?
您能告诉我怎么样乘公车/ 火车去学校吗?

What time/when can I use the shower?
我什么时间可以用浴室？

What is the best time for me to use the bathroom in the morning/evening?
我早上/ 晚上什么时间用浴室比较好？

Can I leave my toiletries in the bathroom?
我能把洗漱用品放在浴室里吗？

Can I have an extra towel please?
我能再要一条毛巾吗？

Can I have a clean towel, please?
我能要一条干净的毛巾吗？

What time does the family usually eat dinner/ breakfast?
晚餐/ 早餐是几点？

Can I store some food/fruit in the fridge,please?
我能在冰箱里放些食物/ 水果吗？

Can I help you with preparing dinner?
我能帮助你准备晚餐吗？

Can I help you to set the table?
我能帮助您准备餐桌吗？

Thank you for dinner. It was very good.
Can I help you with the dishes?
谢谢你的晚餐，非常好吃，我能帮助你洗碗吗？

I am still a little bit hungry. Could I have more food, please?
我还是有点饿，能再来点吃的吗？

I plan to eat in town with my friends tonight. Is that alright?
我今晚打算跟朋友在市中心一起吃晚饭，可以吗？

I will be home a bit later tonight. Please can you save me some dinner?
我今晚会晚一点回家，能帮我留一点晚餐吗？

I would like to cook some food for you.When is convenient for you?
我想为您做一些吃的，您什么时间方便？

Can I wash my clothes, please?
我能洗衣服吗？

When is the best time for me to do my laundry?
我什么时候洗衣服比较合适？

Where can I hang my wet washing?
我的湿衣服需要晾在哪儿？

Is it possible to wash some small things by hand?
小件衣物我能手洗吗？

I would like to iron my clothes. Can I use the iron? Where do you keep it?
我想熨一下衣服，请问我能用一下熨斗吗？ 您放在哪里？

Do you need me to remove my shoes?
需要我脱鞋吗？

I am a little cold at night. Can I have an extra blanket, please?
我晚上睡觉有点冷，能再给我一床毯子吗？

Can I change my sheets, please?
我能换一下床单吗？

Is it OK if I open the windows at night?
我晚上睡觉能开着窗户吗？

Is it OK if I close the windows at night?
我晚上睡觉能关上窗户吗？

My friend would like to visit my homestay.Can I invite him/her on Saturday?
我的朋友想过来看我，我能周六邀请他过来吗？

I would like to take a photograph of your children. Is that alright?
我想给你的孩子拍张照片可以吗？

May I watch TV? May I listen to the radio?

我能看电视吗？我能听收音机吗?

掌握了这些常用英文，最起码不会显得我们没有基本的礼貌吧。另外，最重要的一点，在夏令营期间有什么问题一定要及时与你们的菁菁老师沟通来解决哦。