Find a topic that you know very well and practice it repeatedly until you recite it backwards. This will not only overcome your nervousness, but also make your thinking particularly clear and your logical thinking ability very strong, leaving a deep impression on people.

Finally, it is better to add such words, so the frequency of such questions in the senior high school entrance examination or college entrance examination is very large, so you must pay special attention to the knowledge points or topics you want to talk about and their importance before giving lectures. This is necessary.

It is best to talk about hot issues in the college entrance examination, which is easy to attract people. Pay attention to the audience in the market when giving lectures, but you can't keep staring. This will show your confidence.