Globalisation is not a topic to discuss now as it has already become a reality. You should aim at getting a high score in one of these global English exams if you intend to study abroad or to migrate to any of the progressive nations such as the UK or the US. In a globalised world it is quite natural for smart people to seek greener pastures in today’s wide open world of opportunities.
In all these global English Exams, in the Speaking Module, your fluency, coherence in expressing your ideas, the use of topic related vocabulary and intelligibility (=whether your English is understandable to others) are being assessed.
Pronunciation attracts 25 % of marks in Speaking. Pronunciation comprises stress, diction & intonation. Stress and diction must be learnt thoroughly. Intonation is the rise and fall of pronunciation of a sentence.
In addition, your proficiency in English will also be assessed. Especially your ability to produce grammatically correct English. Moreover, your ability to produce range of sentence structures and the grammatical correctness of your sentences also will be evaluated.
Last but not least, in all these exams, your skills in communicating effectively in English with confidence is of vital important. There is no room for diffidence.
There is nothing called overnight success. As such, study studiously, paying attention to the minute details of words to be used, their correct pronunciation and ensure that you do not deviate from your question.
To help you do that you must find time to listen to as many Ted Talks, documentaries of BBC, NATIONAL GEOGRAPHIC and DISCOVERY. Listening to Tracks of these exams is also will be a great help. Also you should find time to listen to great speeches and conversations readily and freely available in the internet in excellent quality.