语文活动课的开设，达到了预期的目的。

Carrying out activities has reached the due aims.

评判的结果符合客观实际，达到了预期的目的。

The evaluative results agreed with objective actual ones.

医疗器械临床试验的目的是评价受试产品是否具有预期的安全性和有效性。

The aim of the clinical trial of medical apparatus and instruments is to evaluate whether the products to be tried have the expected safety and effectiveness.

考试是检查学习效果和教学效果的主要手段，要想使这一手段达到预期的目的，考试就必须客观、公正，体现考试的信度和效度。

Examination is the main way to check on learning and teaching effects. To approach this target, exam should be objective and equitable to embody the credit and effect of exam.