这是我第一次给你们上课。

误：This is the first time which I shall give you a lesson．

正：This is the first time that I shall give you a lesson．

他们来到大楼前，楼前站着两个石狮子。

误：They came to the tall building，in front of which two stone lions stood．

正：They came to the tall building，in front of which stood two stone lions．

民间音乐在人们的生活中起着重要的作用，特别是为了劳动，以及在节日和婚礼上，这时人们通宵达旦地跳舞。

误：Folk music plays an important part in people's lives，especially for work，and at festivals and weddings，where people dance all night long．

正：Folk music plays an important part in people's lives，especially for work，and at festivals and weddings，when people dance all night long．

我永远也忘不了我们在一起度过的那些日子。

误：I shall never forget the days when we spent together．

正：I shall never forget the days that／which we spent together．

把全部实情告诉她。

误：Tell the whole story to her．

正：Tell her the whole story．

不是学生，而是王老师希望去世界公园。

误：Not the students but Mr Wang are hoping to go to the World Park．

正；Not the students but Mr Wang is hoping to go to the World Park．

他们不允许在车间内吸烟。

误：They don't allow to smoke in the workshop．

正：They don't allow smoking in the workshop．

他们在比赛中赢了我们。

误：They won us in this match．

正：They defeated／beat us in this match．

结果是如此令人失望，以致于我们所有的人都很失望。

误：The result was so disappointed that we all became disappointing．

正：The result was so disappointing that we all became disappointed．

那个失踪的男孩最后被看见时正在河中游泳。

误：The missing boy last seen to swim in the river．

正：The missing boy was last seen swimming in the river．