题目内容：

人教版新目标英语七年级下册第四单元重点

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注意：◎ policeman和policewoman的复数形式是policemen和policewo-men,postman 和post woman也是如此◎如waiter和waitress、actor和actress是有男女区别的,在形容女士时要注意原句：I want to be an actor. want &n...