Unit 1 课时作业10-【红对勾讲与练】2022-2023学年新教材高中英语必修第一册(人教版2019)

UNIT 1　TEENAGE LIFE　　　　　　　 课时作业 10 　 　 　 　 　 　 　 　 　 　Ⅰ. 完形填空 Elliot Ryan, an engineering student at St. Michael􀆳s College, found himself with some excessive (额外的) time on his hands at his grandparents􀆳 house in North Kingstown during the holiday. Ryan decided to make good use of the 　 1　 time to do something he􀆳s always dreamed of doing: 　 2　 a backyard roller coaster. “Ever since I was really little, I􀆳ve always wanted to build a roller coaster. I was always really into it. I􀆳ve always known I􀆳ve wanted to go into engineering, 　 3　 roller coasters, and when I have some extra time, I just got the 　 4　 again,” said Ryan. To make his dream a 　 5　 , he started drafting up 　 6　 and began building using materials from the playscape his grandfather had installed in the 　 7　 when Ryan was just a kid. Over the next days, he and his cousin built off the structure, using 　 8　 and screws (螺丝钉) they purchased. 　 9　 , Ryan constructed a 10-foot-tall, 150-foot-long roller coaster that winds through his grandparents􀆳 backyard while the rider sits on a seat with 　 10　 on the bottom. While Ryan himself has taken endless rides on the wooden coaster, the inaugural rider on his construction was none other than his 83-year- old 　 11　 . “The first official rider was my grandpa. He was a little 　 12　 at the top. He was, like, looking down and was thinking, ‘ Do I really want to do this?’ I told him it􀆳s fine, it􀆳s 　 13　 , and then he just did it,” said Ryan. “He said it was awesome and 　 1