thanks....i have one other question....How is an English teacher social value and position in English countries?I hope u get what i mean...
I laughed out loud when I read lauralie's response - it hit the mark, unfortunately.
What Raymott wrote about Australia was broadly true of the UK when I left twelve years ago, and probably still is today, though there is the additional problem that is it difficult now for citizens of non-EU countries to be allowed to work in the UK.
An answer to your original question is difficult.
There is a saying, often attributed to G B Shaw: "Those who can, do; those who can't, teach". This idea that teachers are people who are unable to do anything else is present in some minds.
It is also true that many people outside the field of education nowadays have a university degree, and so teachers are not seen as the 'educated, therefore brainy' people that they perhaps once were.
In the UK, as in many countries, teaching is not a particularly well-paid profession. A high salary brings prestige today, and so teachers lose out here.
So, my impression is that teaching in the UK is not a particularly high-status profession.
If you are asking about teachers in the EFL world, then their status is much lower. Everybody seems to know of some 18-year-old who back-packed his/her way round the world, funding the travels and alcoholic life by teaching English. The fact that some EFL teachers consider themselve 'qualified' for life with a certificate awarded after a four-week course does not help the image.