1.Since that journey,I never sailed again.
句子里有Since,表示持續(xù)一段時間；則必須用對應(yīng)持續(xù)時間的時態(tài)= 完成時,所以用have done.
（Since that journey,I have never sailed again.）
2.I'd rather prefer just to lie on the beach.
would rather 和 prefer to 意思沖突了,重復(fù)了.【去掉prefer 和 to】【去掉 'd rather】二選一
（ I'd rather just lie on the beach.）（I prefer just to lie on the beach.）
3.She began to think she was becoming mad.
think 感覺不妥,可能換成 feel 更合邏輯.think = 思考的想,feel =認為,感覺到
（She began to feel she was becoming mad.）
4.Both the husband and the wife aren't reliable.
兩個都否定用 Neither ...nor...,然后是單數(shù) is
（Neither the husband nor the wife is reliable.）
5.The headphones on my new walkman is great.
這里是說 【耳機很棒】,headphones are great,因為耳機是復(fù)數(shù).
（The headphones on my new walkman are great.）
6.The teacher told us to see what he was doing.
told （tell) 是告知,告訴.【老師告訴我們?nèi)タ纯此谧鍪裁础吭谶@里不合邏輯,應(yīng)該換成 asked.
（The teacher asked us to see what he was doing.）
7.Her beautiful blond hairs were shining in the sun.
hair 作為 【頭發(fā)】講的時候,是單數(shù)hair,同時 were 也就不對了,要用 was
（Her beautiful blond hair was shining in the sun.）
8.They will steal all your money and valuable things.
這個沒問題.
感覺 money 和 valuable things 可以并存.【除非認為 money 屬于 valuable things ,這太勉強吧】