英语作文范文：
As we all know, writing an impressive English composition is not an easy task, especially for junior high school students. However, with the help of some commonly used phrases and expressions, you can make your essay sound more sophisticated and professional.
To begin with, it is essential to use some introductory phrases to set the tone of your essay. For example, you can start with "In today's society," "With the rapid development of technology," or "In recent years, people have become increasingly aware of the importance of..." These phrases can help you establish a clear context and show your readers that you have a good understanding of the topic.
In addition to the introductory phrases, it is also important to use some transitional expressions to link your ideas together. For instance, you can use "Furthermore," "Moreover," "In addition," or "Besides" to add more supporting arguments or examples. These phrases can make your essay more coherent and logical.
Last but not least, you can use some concluding phrases to wrap up your essay. Instead of using "In conclusion" or "To sum up," you can try using "All in all," "In a nutshell," or "To put it simply." These phrases can help you summarize your main points effectively and leave a lasting impression on your readers.
In conclusion, by using these commonly used phrases and expressions, you can make your English composition more sophisticated and professional. With some practice, you can master these skills and write impressive essays that will impress your teachers and peers.