某班级学生近期准备举行一次讨论学习习惯问题的班会活动，请你结合自身的学习实际，按以下提示，用英文写一篇发言稿。
好的学习习惯在学习中扮演了非常重要的角色，好的学习习惯能提高学习效果。
介绍一些好的学习习惯并提出养成该习惯的建议。
描述自己在学习习惯方面存在的某个问题并给出改进措施
参考词汇：学习习惯（leaning habits） 学习效果（leaning efficiency）
在……扮演重要角色（play an important role in）减少，降低 decrease
Dear students,
Learning habits is very important to everyone .
                                                                                         
                                                                                          
                                                                                         
                                                                                         
                                                                                      
                                                                                         
                                                                                    
                                                                                       
                                                                                    
                                                                                      
                                                                                         
                                                                                      
                                                                                        
Thank you