Till December,2016, totally , 3052 companies had been listed in the fare markets of Shanghai and Shenzheng.The total circulation of the capital stock reached 558,205 billion. And the market value amounted to 5,082,451.1 billion yuan.Under such a background,this essay is divided into four parts to analyze the status of our country's current profit-and-loss management.In the first place, the concusion of the domestic and foreign scholars' research achievements about the profit-and-loss management will be made through the literature review. And then the description of the profit-and-loss management status will be made in such two aspects as the influence of the new accounting principle on the profit-and-loss management and the motivation research. In the demonstration part, three listed enterprises of the real estate made the conclusion that the phenomenon of profit-and-loss management exactly exsisted in the real estate listed enterprises by taking as a sample the released newest 4 years' financial data and making the data analysis with the help of the extended Jones mode. In the end, the suggestions will be made in such four aspects as capital market, laws and legislations,the company structures and the third party audit as well as how to normalize the supervision of the profit-and-loss management.
My research is to focus on grammar teaching methods of the middle school. Grammar teaching plays an important role in English teaching so that we have to pay high attention to it. Also, to promote the skill of teaching grammar is indispensable to strengthen students' capacity to use English accurately for the accuracy of applying English is of equal importance, compared with the fluency of speaking English and the purpose of communicating. The efficient and appropriate way to make students interested in the grammar learning is what we must endeavor to explore for so that they can engage in the second language, English with more willingness and passion. As times advance incessantly, to change the measure of teaching grammar is undoubtedly to adapt to the students' actual situations better, meet their learning needs more effectively and stimulate their enthusiasm to devote themselves to studying English, regarding the grammar learning as a meaningful and important section to learn English well. Additionally, the core of teaching English grammar is not to teach the knowledge, structures and forms, but to enhance the ability with the knowledge equipment; not the boring description of the knowledge points, but its pragmatic function. In other words, getting rid of traditional methods and upgrading the grammar teaching way become an important aspect we must pay high focus on, which determines whether the effective result of English teaching will be achieved or not.