well, one of my foreign teachers said sometimes they feel annoyed when asked to involve a conversation. because they are not "talking machine". O(∩_∩)O哈哈~

找语言伙伴 - 到语言伙伴中去寻找，要主动一点。可以从简单的对话开始交流。 如果你的经济上允许，你也可以找一名专业的教师来帮助你。italki上有不少的英文教师资质都是不错的。并且价格也相对一些培训机构的便宜很多。

first you must improve your chinese,the title does`t read smoothly. "怎么养才能提高我在口语方面的提高了？"What is the meaning of this" the rectification of errors怎么样才能提高我的口语?

Try saying "Hello".

How often do you listen to English? Make it a habit to listen to English (anything in English) as much as possible. There are 100s and 1000s of free IELTS audio clips available on the internet. The more you listen to everyday conversation in English, more comfortable you will feel while talking to foreign friends. I used to suggest the following things to my students ..... 1. English Newspaper (China Daily / 21st Century etc) at least once a week. 2. CCTV 9 at least 1 or 2 hour everyday. 3. English Movies (without Chinese subtitle.... ^-^) It really helps. And plz don't underestimate your English level. You have studied English from school, so you already know enough English words to speak to a foreign friend. Always use simple words and small sentences. In fact, that's the latest trend in modern English. All the best!!