2 洗漱 Wash
万用句型
“洗脸”还可以说 
I have to go wash my face. 我得去洗洗脸。
Wash your face every night before bed. 每晚睡前洗脸。
询问“是否刷牙”可以说
Did you brush your teeth? 你刷牙了吗？
Are your teeth brushed? 你牙刷了吗？
万用单词
情境演练
A: Are you ready to go to school? 准备好去上学了吗？
B: I have to clean my face. 我得去洗洗脸。
A: Are you ready to go? 你准备好走了吗？
B: I have to brush my hair. 我得梳梳头发。
万用句型
“上厕所”还可以说
I have to use the bathroom. 我得用下厕所。
I need to use the restroom. 我需要用下厕所。
委婉表达“上厕所”
I have to answer the call of nature. 我需要去下厕所。
I need to obey the call of nature. 我需要去下厕所。
万用单词
情境演练
A: How was your basketball practice? 你的篮球训练怎么样？
B: Really tough. I need to clean up. 很艰苦。我得洗洗。
A: I’ll run a bath for you. 我去给你准备洗澡水。
A: I need to shave off my beard tonight. 我今晚要把胡子刮掉。
B: You must have a date tomorrow. Who’s the lucky girl? 你明天准有约会。哪个女孩那么走运啊？
A: You’re kidding me! 开玩笑！