假如你是李明，最近，你的朋友张华因考试不利，情绪低落，想放弃学习。请你用英语给他写一封e-mail，要点如下：
1．指出其消极行为可能带来的不良后果；
2．结合自身实际，提出应采取的积极态度；
3．改变学习方法，多向老师请教；
4．鼓励他努力学习。
注意：
1．词数100左右；
2．可以适当增加细节，使行文连贯。
Dear Zhuang Hua:
I’m sorry to hear that                                                        
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                             
                                                                    Yours,   
                                                                    Li Ming