《2025年实验班提优训练八年级英语上册外研版》

1. E 2. G 3. B 4. A 5. D

答案： 1~5 E G B A D

On a cold morning, members (成员) of my team and I were busy 1C to Westwood High School for an important competition. We had worked 2D for this competition by building and programming our own robot.
3C setting things up, we began testing our robot. It needed to 4C itself on a short path (小路). On the way, the 5A also needed to take a cone (圆锥体) and put 6B on a one-metre-high pole (柱子).
However, our robot wasn't running as well as we hoped 7C the wheels were slipping (打滑). What's 8D, the robot stopped connecting to the controlling device (装置). We might not be able to compete 9D we couldn't solve the problem within 15 minutes. Thankfully, one student of 10C team came to help us.
The competition 11D five matches. As a green team, we 12B our opponents (对手) were all very experienced. However, 13B hard work, another team member and I did well 14A the competition and finally we won. We were so 15C that we jumped.

答案： 1. C [解析]考查非谓语动词。此处指作者忙于一场重要的比赛。be busy doing sth 为固定搭配，意为“忙着做某事”。故选 C。
2. D [解析]考查副词辨析。此处指作者为这场比赛努力工作。work hard 为固定搭配，意为“努力工作”。故选 D。
3. C [解析]考查介词辨析。根据下文“we began testing our robot”可知，他们把东西都摆好之后，开始测试机器人。故选 C。
4. C [解析]考查动词辨析。此处指机器人需要让自己在一个短的小路上跑起来，drive itself 意为“让自己跑起来”。故选 C。
5. A [解析]考查名词辨析。根据下文“also needed to”以及上文“It needed to”可知，这两句的主语一致，都指的是本段第一句中提到的 our robot。故选 A。
6. B [解析]考查代词辨析。此处指上文提到的 a cone，应用 it 指代。故选 B。
7. C [解析]考查连词辨析。此处指这个机器人因为轮子打滑，所以跑得不够好。故选 C。
8. D [解析]考查固定搭配。根据下文“the robot stopped… the controlling device”可知，更糟糕的是，机器人与控制装置的连接断了。what's worse 为固定搭配，意为“更糟糕的是”。故选 D。
9. D [解析]考查连词辨析。此处指如果不能在 15 分钟内解决问题，“我们”可能无法参加比赛。表示条件，用 if 引导从句。故选 D。
10. C [解析]考查词义辨析。other 后跟名词复数，意为“其他的”；the other 后跟名词，意为“两者中的另一个”；another 后跟名词单数，意为“另一个”；others 后不跟名词，意为“其他人/物”。此处指另一个队的队员，参赛的肯定不止两队人，可排除 B；再根据空后的名词为单数，可排除选项 A、D。故选 C。
11. D [解析]考查短语辨析。be made of 由……制成（看得出原材料）；make up 编造；be made in 在……制造；be made up of 由……组成。此处指比赛由 5 场赛事组成。→ be made from 由……制成（看不出原材料）。故选 D。
12. B [解析]考查动词辨析。dislike 不喜欢；find 发现；look 看；make 制作，使。此处指作者的队伍是一支新手队伍，而他们的对手都是很有经验的，这是作者发现的事实。故选 B。
13. B [解析]考查短语辨析。thanks for 因……而感谢；thanks to 多亏；across from 在……对面；except for 除了。此处指多亏了“我们”的努力最后赢得了比赛。故选 B。
14. A [解析]考查介词辨析。此处指他们在比赛中表现得很好。in the competition 为固定搭配，意为“在比赛中”。故选 A。
15. C [解析]考查形容词辨析。sad 难过的；angry 生气的；happy 开心的；tired 疲惫的。根据上文“finally we won”可知，赢得了比赛，大家都感到很开心。故选 C。