I have met your situation among students and give the following suggestions:
First, learn the sentence structure through new concept English, starting from the first book, do English-Chinese translation, ignore other specific knowledge points, and focus on learning sentence patterns. One roll is used for one week, and two or three rolls are used for one month each.
After the second and second volumes are finished, when you want to learn the third volume, you should do the following work: input the information you want to translate into the computer, translate it with translation software, and correct it with your knowledge of sentence patterns if it is not possible. Choose about 20 typical articles on your back. Because you belong to professional English, common words and sentence patterns are fixed. After practicing for a while, you can do it yourself. Your QQ has been added, and my nickname is sky.