Unit 3 Make it happen 单元重难点精练- 2026-2027学年外研版英语八年级上册

一、用所给单词的适当形式填空 1. inventors 2. artificial 3. fixing 4. cost 5. practising 6. imagination 7. widely 8. weight 9. to improve 10. failure 11. electric 12. completely 13. to design 14. pioneers 15. to download 16. warn 17. to test 18. expected 19. congratulations 20. quality 二、根据汉语提示填空 1. apply 2. fair 3. hook 4. electricity 5. weigh 6. glue 7. printer 8. Despite 9. curiosity 10. kilogram 11. advertisement 12. explorers 13. lightning 14. everyday 15. experiment 16. freezes 17. address 18. detector 19. keyhole 20. passionately 三、根据首字母提示填空 1. printer 2. brain 3. risk 4. block 5. invention 6. download 7. smart 8. talent 9. perfect 10. glue 11. imaginative 12. weight 13. unexpected 14. lightning 15. experiment 16. ticket 17. failure 18. Curiosity 19. artificial 20. lolly 四、汉译英，根据中文提示完成下列句子 1. at a science fair 2. lend a hand 3. with brain signals 4. remember to 5. key; discovering 6. during a storm 7. protects; from 8. pioneer of 9. Despite failure 10. spent; studying 11. sense nearby 12. fixing; another 13. widely used 14. unexpected discovery 15. has; fall over 16. congratulated 17. apply; to 18. qualities; give up 19. doing experiments 20. made of 五、短文选词填空 1. to invent 2. curiosity 3. artificial 4. signals 5. fixing 6. widely 7. congratulated 8. to share 9. pioneers 10. failure 六、语法填空 1. (to) make 2. to build 3. trying 4. improving 5. to hit on 6. with 7. to help 8. to make 9. to keep 10. difficulties 学科网（北京）股份有限公司 $ 外研版新教材八年级英语上册Unit 3 Make it happen 单元重难点精练（含解析） 班级___________ 姓名___________ 分数____________ （时间：60分钟 满分：100分） 一、用所给单词的适当形式填空（20小题，每小题1分，共20分） 1. Many great ________ (invent) failed many times before they succeeded. 2. This ________ (artificial) hand made by a 3‑D printer is light and cheap. 3. The boy enjoyed ________ (fix) small problems for his neighbours. 4. It ________ (cost) Easton only about $500 to finish his new artificial arm. 5. You should keep ________ (practise) if you want to be a good inventor. 6. Her ________ (imaginative) helps her come up with many new ideas. 7. People ________ (wide) use Post‑it Notes in offices and schools now. 8. The ________ (weigh) of the early robotic arm was 3.6 kilograms. 9. He tried ________ (improve) his design again and again after the science fair. 10. The ________ (fail) of the first plan didn’t stop Wan Hu from exploring space. 11. This ________ (electricity) machine can send signals to the brain. 12. We felt ________ (complete) surprised by this unexpected invention. 13. Lily decided ________ (design) a special cup for her grandpa. 14. The ________ (pioneer) of space exploration are brave and creative. 15. He hopes ________ (download) the free design of the artificial arm online. 16. This new stick can ________ (warning) people of the things in their way. 17. Curiosity drives scientists ________ (test) their new ideas again and again. 18. It is ________ (expect) that this small invention will help lots of blind students. 19. We showed our ________ (congratulation) to the young inventor. 20. The ________ (quality) of this smart stick makes it popular among blind users. 二、根据汉语提示填空（20小题，每小题1分，共20分） 1. We will ________ (应用) this new technology to real life soon. 2. The young student showed his robotic arm at a science ________ (展览会). 3. This ________ (钩) on the arm can pick up small things easily. 4. It is dangerous to touch ________ (电) without protection. 5. Children ________ (重) less, so their artificial arms must be light enough. 6. The ________ (胶) on the Post‑it Note will not hurt book pages. 7. He got a ________ (打印机) as his sixteenth birthday gift. 8. ________ (尽管) the risk, Wan Hu still wanted to test his flying chair. 9. The ________ (好奇心) pushes people to keep discovering new things. 10. A ________ (千克) equals one thousand grams. 11. This ________ (广告) tells people about the smart walking stick. 12. Many ________ (探险家) learn from failures and keep trying. 13. A ________ (闪电) rod can protect buildings from lightning. 14. This ________ (日常的) tool is invented for blind students. 15. The ________ (实验) about electricity made Franklin famous. 16. On cold nights, fruit juice ________ (结冰) into an ice lolly. 17. The scientist will ________ (向……发表演说) hundreds of students about his new detector tomorrow. 18. This ________ (探测器) can find objects in front of blind people. 19. We saw a ________ (锁眼) on the wooden door in the picture. 20. He spoke ________ (热情地) about his new invention at the fair. 三、根据首字母提示填空（20小题，每小题1分，共20分） 1. This 3‑D p________ can make many kinds of artificial parts. 2. The b________ signals control the movement of the robotic arm. 3. Don’t take the r________ if you are not ready for the test. 4. A b________ of wood is used to build this simple model. 5. The i________ of the lightning rod saved many buildings. 6. We can d________ the design and make our own artificial arm. 7. This s________ machine can send useful warnings to users. 8. His t________ for science made him a great young inventor. 9. The p________ design of this smart stick made it popular with blind users. 10. The g________ works well and it won’t stick pages together. 11. An i________ idea may come from small things in life. 12. The w________ of the new arm is only half a kilo. 13. We got an u________ gift from the inventor at the fair. 14. The l________ rod keeps the building safe in storms. 15. The e________ about electricity taught us a lot. 16. You need a t________ to enter this science fair. 17. The f________ of his first design made him keep improving it. 18. C________ pushes people to ask “why” and try new things. 19. This a________ arm helps kids who are born without arms. 20. The ice l________ was invented by accident long ago. 四、汉译英，根据中文提示完成下列句子（20小题，每小题1分，共20分） 1. 伊斯顿在科技展上遇见了Jenny。Easton met Jenny ________ ________ ________ ________. 2. 他愿意对有需要的孩子伸出援手。He wants to ________ ________ ________ for kids in need. 3. 这款假肢可以跟随使用者的大脑信号活动。This artificial arm can move ________ ________ ________ of the user. 4. 第三，感到压力时请记得深呼吸。 Third, ________ ________ take a deep breath when feeling stressed. 5. 好奇心是发现新世界的钥匙。Curiosity is the ________ to ________ new worlds. 6. 富兰克林在暴风雨里放风筝来研究电。Franklin flew a kite ________ ________ ________ to study electricity. 7. 避雷针可以保护建筑物免受闪电伤害。A lightning rod ________ buildings ________ lightning. 8. 万户是太空探索的先驱。Wan Hu was a ________ ________ space exploration. 9. 尽管失败了，他的想法依然启发了后人。________ ________, his ideas inspired later explorers. 10. 张衡花费数年研究天地。Zhang Heng ________ years ________ the sky and the earth. 11. 这款智能拐杖可以感知附近的物体。This smart stick can ________ ________ objects. 12. 他不断解决一个又一个难题。He kept ________ problems one after ________. 13. 这款便利贴被广泛用于我们的日常生活。Post‑it Notes are ________ ________ in our everyday life. 14. 这个意外的发现带来了冰棍的发明。This ________ ________ brought the invention of the ice lolly. 15. 这个杯子有三条腿，不容易倒。This cup ________ three legs and it won’t ________ easily. 16. 我们祝贺这位少年发明家获得奖项。We ________ the boy inventor on his prize. 17. 他希望高中毕业后把发明应用到现实生活。He hopes to ________ his invention ________ real life. 18. 发明家必须拥有良好的品质，永不放弃。Inventors need good ________ and never ________ ________. 19. 他喜欢做实验，寻找新的发现。He enjoys ________ ________ and looking for new discoveries. 20. 这个模型由塑料块和鱼线制成。This model is ________ ________ plastic blocks and fishing line. 五、短文选词填空，用正确形式填空，每词限用一次（本大题共10空，每空1分，共10分） 方框词：curiosity, invent, widely, fix, pioneer, signal, fail, artificial, congratulate, share Many young people love science and hope 1.________ new things. Easton is one of them. His 2.________ pushed him to make an 3.________ arm for kids. The arm works with brain 4.________. At first, he didn’t succeed, but he never stopped 5.________ his design. Soon his light design was 6.________ known around the world. People 7.________ him on his great work. He chose 8.________ his design for free. Later, many 9.________ of science also tell us: don’t fear 10.________, and keep trying. 六、语法填空（本大题共10空，每空1分，共10分） 在空白处填入一个适当单词或用所给单词的适当形式填空 Curiosity helps people 1.________ (make) great inventions. Easton decided 2.________ (build) a robotic arm when he met Jenny. He enjoyed 3.________ (try) new ways and kept 4.________ (improve) his work. It took him years 5.________ (hit on) success. His arm could move 6.________ brain signals. He hoped 7.________ (help) more children, so he put his design online for free. People can download it 8.________ (make) their own artificial arms. It is important 9.________ (keep) curious, even when you meet 10.________ (difficult). 学科网（北京）股份有限公司 $