初一英语第十五周限时训练 姓名： 班级： 考号： 找出下列单词中重读音节与其他不同的单词。（2*5=10） A．eager B. mission C. female D. throughout A. admire B. approval C. research D. hero A. connect B. safety C. amount D. society A. education B. overseas C. climate D. population A. public B. feed C. thick D. tool 语法选择（2*10=20） Recently, a young Chinese has caught the public’s attention, especially for his achievements in the filed of AI. Liang Wenfeng, 6 inspiring role model, was born in 1985 in a normal family in Zhanjiang. 7 he had few resources, his talent for maths shone brightly. Since he was 12, he has solved many high school-level maths problems by ____8___ seashells(贝壳) as counting tools. At 17, he achieved the highest score in advanced maths in the College Entrance Exam in his town and spent four years 9 electronic engineering in Zhejiang University. There, he studied machine learning for trading carefully, often being the last student leaving the computer lab at midnight. In 2015, the company, Huanfang Quantitative, was set up by Liang. The company’s first office was _____10___ than a shipping box but his engineers wrote amazing codes there. His team worked 11 to develop AI systems, suffering 46 failed experiments before their success. By 2021, they could successfully manage over 100 12 yuan in wealth. Surprisingly, DeepSeek’s app became more popular than ChatGPT in 2025 13 the low cost. Users praised 14 ability to understand local dialects from Sichuan to Xinjiang. Liang thinks technology should serve everyone. His AI models which have been widely praised across the country are helping children in faraway villages. People wonder 15 his secret to success is. He smiles and answers, “Success requires not only intelligence but also courage.” He also tells people another secret: New skills should be learned all the time. Indeed, his story tells us everyone has a chance to succeed through hard work. 6. A. a B. an C. the D. / 7. A. If B. But C. Whether D. Although 8. A. use B. using C. used D. uses 9. A. learn B. learning C. learned D. to learn 10. A. small B. smaller C. smallest D. the smallest 11. A. tire B. tired C. tiring D. tirelessly 12. A. billion B. billions C. billion of D. billions of 13. A. as B. since C. because D. because of 14. A. it B. its C. it’s D. itself 15. A. what B. that C. when D. where 完形填空（2*10=20） Huang Xuhua: A Great Scientist I Admire Huang Xuhua is a well-respected scientist in China and a ___16_____ in the field of submarine research. I truly ____17____ him because of his great contributions to our country. Huang Xuhua got a good ___18____ when he was young. This helped him a lot in his future work. After finishing his studies, he ___19____ start his research on submarines. He knew that a strong navy was important for our country. So, he put his he art and soul into this difficult research work. At that time, the research conditions were very poor. There was no advanced _____20____, and research mat ... ...
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