Unit 3 Make it happen!基础练习（一）2026-2027学年外研版英语八年级上册

新外研版八年级上册Unit3 Make it happen!基础练习（一） （重点短语＋课文挖空+首字母填空+句子翻译） 一、重点短语 更糟糕的是＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 一只机械臂＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 一台 3D 打印机＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 博览会结束之后＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 获得成功＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 像她这样的孩子＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 一名 14 岁的学生＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 在科学博览会上＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 坚持研究下去＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 靠它赚钱＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 整天待在那里＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 在他16岁生日那天＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 还不够好＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 一直需要新的假臂＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 用塑料积木做成＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 二、Unit3-Passage1 A helping hand课文挖空 Easton LaChappelle, a 14-year-old student, ＿＿＿＿＿＿（站在自己的作品旁） at a science fair. It was a robotic arm. He built it ＿＿＿＿＿＿（用塑料积木和鱼线）. “Hello,” said a girl with ＿＿＿＿＿＿（一只假臂）, as she ＿＿＿＿＿＿（与……握了手） Easton’s work. This was the first time Easton met Jenny. The girl was ＿＿＿＿＿＿（天生没有手臂）. Her artificial arm was just ＿＿＿＿＿＿（一个简单的钩子）, but it ＿＿＿＿＿＿（花了 8 万美元）. What’s worse, children like her ＿＿＿＿＿＿（长得快） and need new arms all the time. This created a difficult condition for Jenny’s family. “I must ＿＿＿＿＿＿（伸出援手） people like her.” After the fair, Easton’s room ＿＿＿＿＿＿（变成了实验室）. He stayed there all day. He always ＿＿＿＿＿＿（努力改进） his work. For his 16th birthday, Easton got a 3-D printer. And with it, he invented an artificial arm. It was able to move with ＿＿＿＿＿＿（大脑信号） of the user. But it wasn’t good enough yet: the arm weighed 3.6 kilograms. It was ＿＿＿＿＿＿（对孩子来说太重）. Easton kept working on it. He enjoyed ＿＿＿＿＿＿（一个接一个地解决问题）. And finally he hit on success at age 23. His design only weighed 0.5 kilograms and cost around $500! Easton’s invention has helped many children. He didn’t want to make money from it. He decided to post his design online... for free! People can download the design and make an artificial arm with their own 3-D printers! What a helping hand! 三、Unit3-Passage1 A helping hand首字母填空 Easton LaChappelle, a 14-year-old s＿＿＿＿＿, stood beside his work at a s＿＿＿＿＿ fair. It was a r＿＿＿＿＿ arm. He built it out of plastic blocks and f＿＿＿＿＿ line. “Hello,” said a g＿＿＿＿＿ with an artificial arm, as she shook hands with Easton’s work. This was the first time Easton met Jenny. The girl was born without an arm. Her artificial arm was just a s＿＿＿＿＿ hook, but it cost $80,000. What’s w＿＿＿＿＿, children like her grow quickly and need new arms all the time. This created a difficult condition for Jenny’s family. “I must lend a hand to people like her.” After the fair, Easton’s room became a l＿＿＿＿＿. He stayed there all day. He always tried to improve his work. For his 16th b＿＿＿＿＿, Easton got a 3-D printer. And with it, he i＿＿＿＿＿ an artificial arm. It was able to move with brain signals of the user. But it wasn’t good enough yet: the arm w＿＿＿＿＿ 3.6 kilograms. It was too heavy for a child. Easton kept working on it. He enjoyed fixing problems one after another. And finally he hit on success at age 23. His design only weighed 0.5 kilograms and cost around $500! Easton’s invention has helped many children. He didn’t want to make money from it. He decided to post his design online... for free! People can d＿＿＿＿＿ the design and make an artificial arm with their own 3-D printers! What a helping hand! 四、翻译句子。 1、这个女孩天生没有手臂。 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 2、他决定把设计免费发布到网上。 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 3、它能够随使用者的大脑信号活动。 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 4、他用塑料积木和鱼线做成了它。 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 5、更糟糕的是，像她这样的孩子长得快，总是需要新的假臂。 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 五、参考答案与解析 一、重点短语 1. 更糟糕的是　What’s worse 2. 一只机械臂　a robotic arm 3. 一台 3D 打印机　a 3-D printer 4. 博览会结束之后　After the fair 5. 获得成功　hit on success 6. 像她这样的孩子　children like her 7. 一名 14 岁的学生　a 14-year-old student 8. 在科学博览会上　at a science fair 9. 坚持研究下去　kept working on it 10. 靠它赚钱　make money from it 11. 整天待在那里　stayed there all day 12. 在他16岁生日那天　For his 16th birthday 13. 还不够好　wasn’t good enough yet 14. 一直需要新的假臂　need new arms all the time 15. 用塑料积木做成　built it out of plastic blocks 二、课文挖空 1. stood beside his work 2. out of plastic blocks and fishing line 3. an artificial arm 4. shook hands with 5. born without an arm 6. a simple hook 7. cost $80,000 8. grow quickly 9. lend a hand to 10. became a lab 11. tried to improve 12. brain signals 13. too heavy for a child 14. fixing problems one after another 三、首字母填空 1. student 2. science 3. robotic 4. fishing 5. girl 6. simple 7. worse 8. lab 9. birthday 10. invented 11. weighed 12. download 四、翻译句子 1. The girl was born without an arm. 　　be born without 生来没有。 2. He decided to post his design online... for free! 　　decide to do sth 决定做某事；for free 免费。 3. It was able to move with brain signals of the user. 　　be able to do sth 能够做某事。 4. He built it out of plastic blocks and fishing line. 　　build … out of … 用……做成。 5. What’s worse, children like her grow quickly and need new arms all the time. 　　What’s worse 更糟糕的是；all the time 一直。 学科网（北京）股份有限公司 $