built out of:从···中产生。

修饰something的定语（completely new and original)要后置。something 作主语谓语动词有单数，

perhaps 大概，也许

tack place 发生

had been  ...过去完成时态

up to that time:到···时为止。

remain:保留。

none of them做主语是谓语动词可以是单数也可以是复数。

states of consciousness ,识认状态

what happened,(主语）as well as(像···一样好） it can be put into words.as time went on随着时间的推移。

full range全套的。

In England ,it was led by the Beatles,who were already established as an extremely fine and highly individual rock group .

who 引导的是非限定性定语从句时，可以是前面的一整句，也可以是一个词，在此句是修饰Beatles.

Electronics did ,in fact ,made possible sounds that no instrucment up to that time could produce.

Blues expressed black soul; rock was the beat of youthful energy; and folk music expressed anti-war sentiments as well as love and hope.---as well as除了anti-war sentiments ，还有love and hope,，强调前面的内容anti-war  sentiments .

宾补较长，宾语possible提前.becoming是非谓语动词，stand:承受，分词独立结构：分词有自己的主语与主句的主语不一致，music是becoming的逻辑主语；so that引导结果状语从句，

record：唱片，读时重音在前。

out of door:户外。