1、human(being)[c] 人，与动物等对比的人(the human人类)
A human being tells the machine what to do, when to do and how to do.
人让机器做什么、什么时候做和怎样做。
In the story human beings were replaced by robots.
在这个故事里，人类被机器人所代替。
2、hurt/ wound
二者都有“受伤”之意，但含义有所不同。
Wound 指外伤，如枪伤、刀伤、剑伤等，尤指战争、战斗中受伤。
而hurt 既指肉体上的也指精神上的伤害，含强烈疼痛意味。如：
be badly wounded in the battle 战斗中受重伤；
wound sb. to death 使某人受伤致死；hurt one’s back 摔伤了后背；
hurt one’s feeling 伤害某人的感情；be hurt by his words 被他的话所伤害。
注意：A.wound 可用作名词：
have a wound in the chest 胸部受伤；receive a serious wound 受重伤；the wounded 伤员。
B.hurt 还可用作不及物动词，表示“疼痛难受”。对比：
The girl fell off her bike. She hurt one of her legs hurts.
姑娘从自行车上掉下来，有一条腿疼得厉害。
[应用]完成句子
①这位战士头部受了伤.
The soldier __________ __________ __________ in his head.
The soldier __________ __________ in the head.
The soldier head __________ __________ .
②他们说我的那些话使我很伤心。
I was rather __________by what they said about me.
③我右腿疼。
My right foot ________.
④他的伤似乎是很重。
It seemed that he _________badly_________.
Key:①received,a, would/ was, wounded/ was wounded
②hurt ③hurts ④was, hurt/ wounded
3、idea n. 主意，想法
①have an idea ②have the idea of doing ③have an idea that/wh-从句
He thought and thought, and then he had an idea. 他想啊想，终于有了一个主意。
I have an idea that he will lose. 我认为他会输的。
Do you have any idea where he has gone? 你知道他到哪儿去了吗？
She had the idea of discussing the problem with her husband.
她有一个与丈夫商讨此事的办法。
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