vocabulary profiling

As all with every student that learns English, I too almost everytime struggle with an unknow word and predicting its meaning through the sentence it was used in. I think the language learners are all prone to have some difficulties in guessing a word through context, like me.

I don't quiet remember that my coursebook whether they had strategies or activities for 'guess the meaning from context' but I can generalize it like this in my own point of view, sometimes 'guessing the meaning of an unknown word' can be depended the vocabulary knowledge of that student, the more a person knows words, the more increased it becomes for them to guess right.