frustrate
frustrate(动词) 挫败;阻挠;使受挫折;
frustrating(形容词) 产生挫败的,使人沮丧的,令人泄气的;
frustrated(形容词) 挫败的,失意的,泄气的;
frustration(名词) 挫折;失败;挫败;失意;
句子:
1. He felt extremely frustrated when things went against him.
当事情对他不利时,他感到非常沮丧。
解析:felt感官动词,主系表结构,并且extremely为副词,而且 他 感到,修饰人,所以加ed,因此为形容词frustrated;
2. He cried with anger and frustration.
他愤怒而沮丧地哭了。
解析:and前后词性一致,前面为加了er的名词,后面也为名词frustration;
3. I know I frustrate you sometimes, but I'll change, can't we start over?
我知道我有时会让你失望,但我会改变的,我们能重新开始吗?
解析:主谓宾结构,缺少谓语动词,因此这里为动词frustrate;
4. Nothing is more frustrating than not being able to find a place.
没有什么比找不到地方更令人沮丧的了。
解析:主系表结构,并且在more副词后面,因此为形容词,因为是修饰事情的,所有用ing的形容词frustrating;
总结:
1、---tion名词后缀;---ed/ing形容词后缀;
2、 feel系动词后用形容词充当表语;
3、 go against 违背,对..不利;
4、 and前后词性一致,时态一致;