Unit 10 You’re supposed to shake hands.
词句精讲精练
【词汇精讲】
1. bow
(1) bow作名词，意为“弓，弓形物”。例如：
He raised his bow slowly and let the arrow fly.
他慢慢地举起弓，让箭飞出去。
The boy made a deep bow to the teacher and ran away.
那个孩子向老师深深地鞠了一个躬然后跑掉了。
(2) bow作动词，意为“鞠躬，低下头”。例如：
He bowed his head in shame. 他惭愧地低下头来。
She bowed her thanks. 她鞠躬致谢。
Age had bowed his once straight back.
他年事已高,过去挺直的腰板弯了。
2. relax
relax是动词，可以作不及物动词或及物动词，作及物动词时，宾语是人，表示“使某人放松；使某人休息；使某人轻松”。例如：
