I don't think English can be a crash course. It's like you've been learning your mother tongue for a long time. Language is very subtle, but there is no such language environment around us, so you must redouble your efforts on your own. First, remember the words

and ask yourself to pronounce them accurately, otherwise you should study the international phonetic symbols again. In my long-term observation, I found that none of the students with poor English can pronounce words in a standard way. I think some or even many phonetic symbols can't read yet. International phonetic symbols are very important and basic, and only when they learn well can they remember words well. Recite the text and sentences

read aloud and recite the text and sentences every day, preferably some well-written examples. If your teacher doesn't ask, and you want to improve faster than others, you should do as I say from now on. Because when I was in junior high school, my class was required to recite an article one day, and I was not allowed to leave school the next day if I failed the examination. None of the other classes required it. As a result, our class was the best in English at all levels! Because endorsement can quickly improve a person's sense of language, which is of great help to solving problems! Moderate practice

If your English is poor, do these two points well first, and then sit and practice according to the content of the exam (it is best to insist on doing a few articles every day! ) believe in yourself

believe that you will succeed, as long as you start working hard now!