我的改变 英语80词作文

我的改变 英语80词作文

Now, I am a middle school student in grade nine. It’s also the last year of middle school. Therefore, I must work harder this year because I want to get good scores in the senior school entrance exam. From this semester, I get up earlier than before because I want to do some more readings. After lunch, I also spend some time in study. I usually review the knowledge I learn in the morning. After dinner, I have class in school until 21:30. It’s for students to autonomous learning. Our teachers would come to the classroom, if we have any questions we could ask them. After school, I do not study at home. I think a good rest is important for me, so I go to bed early at night. Besides, due to the exam, I spend much less time in entertainment. I don’t think it’s bad for me, because a good senior school is my priority now. I must pay my most attention to it.

    archimedes was a greek mathematician, physicist, engineer, inventor, and astronomer. although few details of his life are known, he is regarded as one of the leading scientists in classical antiquity.

archimedes was born c. 287 bc in the seaport city of syracuse, sicily, at that time a self-governing colony in magna graecia. while archimedes did not invent the lever, he gave an explanation of the principle involved in his work on the equilibrium of planes. earlier descriptions of the lever are found in the peripatetic school of the followers of aristotle, and are sometimes attributed to archytas.

    he is the pioneer of the physics and the western science. because all the inventions he made had great influenced western society. this is why i like him so much!