2019年6月天津卷阅读理解精讲解析

2019年6月天津卷阅读理解精讲精析 A History Fair Competition Understanding history is vital to understanding ourselves as a people and as a nation. History is much more than the study of dusty old objects and events long past. It is an essential part of who we are today and who we will become. Thornton Middle School History Fair Competition makes understanding history exciting, engaging, and fun！ This Year’s Theme All participants must address how communication or transportation technology has promoted the quality of life for Americans throughout history. To many people, technology means computers, hand-held devices, or vehicles that travel to distant planets. However, technology is also the application of scientific knowledge to solve a problem, touching lives in countless ways. Individuals or groups may enter one of the following categories： •Performance •Documentary（纪实作品） •Essay Writing Category Requirements Performance: A dramatic presentation of the topic no more than 10 minutes long. If speci