It takes time to learn a language but, every day, you learn a little bit more.
Your teacher has given you a hard book to read. But it is a great and important book. There is a lot of information on the Internet about it. Here is a summary of it. I got it from this site
Good luck, and keep trying.
Black Boy is a story based on Richard Wright's childhood and young adulthood. It is split into two sections, "Southern Night" (concerning his childhood in the south) and "The Horror and the Glory" (concerning his early adult years in Chicago).
The book begins with a mischievous, four-year-old Wright setting fire to his house. Wright is a curious child living in a household of strict, religious women and violent, irresponsible men. He quickly rebels against his surroundings, reading instead of playing with other children, and rejecting the church in favor of atheism at a young age. He feels even more out of place as he grows older and comes in contact with the widespread racism of the 1920's south. Not only does he find it generally unjust, but he is especially bothered by whites' (and other blacks') desire to squash his intellectual curiosity and potential. His father deserts the family, and he is sent back and forth between his sick mother, his fanatically religious grandmother and various aunts and uncles. As he ventures into the white world to find jobs, he encounters extreme racism and brutal violence, which stays with him the rest of his life. The family is starving to death. They have always viewed the north as a place of opportunity, and so as soon as they can get together enough money, Richard and his aunt go to Chicago, promising to send for his mother and brother.
He finds the north less racist than the south, and begins forming real ideas about American race relations. He holds many jobs, most of them menial. He washes floors during the day and reads good books and medical journals by night. His family is still very poor, and his mother is crippled by a stroke, and his relatives continue to annoy him about his atheism and his reading. They don't see the point of it. He finds a job at the post office and meets some white men who share his cynical view of the world, and religion in particular. They invite him to the John Reed Club, an organization that promotes the arts and social change. He becomes involved with a magazine called Left Front. He slowly becomes part of the Communist party, organizing its writers and artists.
At first he thinks he will find friends within the party, especially among its black members, but he finds they are just as afraid of change as the southern whites he had left behind. The Communists fear anyone who disagrees with their ideas, and Wright, who has always asked questions and said what he thinks, is quickly called 'against the party'. When he tries to leave the party, he is accused of trying to lead others away from it. After witnessing the trial of another black Communist for the same thing, Wright decides to give up the party. Still, he remains called an "enemy" of Communism, and party members threaten him away from various jobs and gatherings. Nevertheless, he does not fight them because he believes they are clumsily struggling toward ideas that he agrees with: unity, tolerance, and equality. He ends the book by deciding to use his writing to search for a way to start a revolution: he thinks that everyone has a "hunger" for life that needs to be filled, and for him, politics is his way to the human heart.