以提高英语学习效率为题这几个句子用英语怎么说

1. Slowed down the progress appropriately, to set aside time for reflection.
2. Repeated training important knowledge which is fallibility.
3. Strengthen the guidance of learning methods and answering skills.
4. Reducing the amount of work and focus on improving the quality of them.
5.More encouragement, and carrying on psychological guidance.