Ⅲ. Think and say.
What is the most important quality of great inventors? Give a talk to show your opinion and use an example to support it.

One possible version:
What’s the key quality of great inventors? I believe it’s never giving up. Look at Thomas Edison. He made the light bulb. But he didn’t succeed at first. He worked many times and failed many times. Still, he kept trying. Finally, he made it work! So, great inventors never stop trying. If something is hard, they try again. That’s how they change the world!

【分析】本题要求表达伟大发明家最重要的品质并举例支撑，解题思路为：1. 确定核心品质，选择如“永不放弃”这类明确且有实例支撑的品质；2. 选取典型事例，比如爱迪生发明电灯的经历，该事例广为人知且能很好支撑观点；3. 按照“引出问题→提出观点→举例说明→总结观点”的结构组织语言，符合题目给出的表达要求。
【解析】首先明确要阐述的核心品质为“永不放弃”；接着选取爱迪生发明电灯时多次失败仍坚持尝试最终成功的事例作为支撑；最后组织语言，以提问引出话题，表达观点，用事例说明，最后总结观点，完成符合要求的表达。
【答案】One possible version:
What’s the key quality of great inventors? I believe it’s never giving up. Look at Thomas Edison. He made the light bulb. But he didn’t succeed at first. He worked many times and failed many times. Still, he kept trying. Finally, he made it work! So, great inventors never stop trying. If something is hard, they try again. That’s how they change the world!
【知识点】英语口头表达、观点阐述、举例论证
【点评】本题考查学生的英语口头表达能力，要求学生能清晰表达自身观点并结合实例支撑，既锻炼了学生的逻辑思维，也贴合英语口语交流的实际应用场景。
【难度系数】0.5