Unit 3 Make it happen!知识整理（词汇&短语&句型&语法）&练习卷（含答案）外研版（2024）八年级英语上册

外研版（2024）八年级上册Unit 3 Make it happen!知识整理（词汇&短语&句型&语法）&练习卷一份
重点词汇
fair：n. 展览会，如 a world trade fair（世界贸易博览会）。
block：n. 一块（指木头、石头等有直边的硬物），常见搭配有 plastic block（塑料积木）。
artificial：adj. 人造的，人工的，反义词为 natural（自然的），如 artificial arm（假肢）。
hook：n. 挂钩，吊钩。
cost：v. 价格为，需支付（某一数量的钱）。
lend：v. 帮助（某人）做事，（给某人）搭把手，常用短语 lend a hand (to sb.)。
3 - D：adj. 三维的，立体的。
printer：n. 打印机，print 为动词 “打印”。
brain：n. 脑，大脑。
signal：n. 信号；暗号。
weigh：v. 重，重量是……，名词形式为 weight（重量）。
kilogram：n. 千克，公斤。
fix：v. 解决（问题）。
invention：n. 发明（物），动词为 invent（发明）。
download：v. 下载（信息或程序）。
apply：v. 应用，运用，名词形式为 application（应用程序；申请）。
smart：adj. 智能的。
machine：n. 机器。
warn：v. 警告，告诫；提醒。
congratulation：n. 恭喜，祝贺。
advertisement：n. 广告；启事，可缩写为 ad。
everyday：adj. 日常的；平常的；每天的。
trouble：v. 使忧虑，使苦恼。
imaginative：adj. 富有想象力的；创新的，动词为 imagine（想象）。
completely：adv. 完全地，形容词为 complete（完成；完全的）。
penicillin：n. 青霉素，盘尼西林。
unexpected：adj. 想不到的，expect 为动词 “预期；想到”。
ticket：n. 票，入场券。
quality：n. 品性。
widely：adv. 广泛地，形容词为 wide（宽的）。
glue：n. 胶，胶水。
perfect：adj. 完美的。
freeze：v. （使）结冰，（使）冻结。
ice lolly：n. 冰棍，冰棒。
address：v. 对…… 发表演说；n. 住址，地址。
curiosity：n. 好奇心，形容词为 curious（好奇的）。
talent：n. 天资，天赋，才能。
passionately：adv. 热情地，热烈地，名词为 passion（热情）。
electricity：n. 电，形容词为 electric（电的）。
experiment：n. （科学）实验。
lightning：n. 闪电。
rod：n. 杆；竿；棒。
lightning rod：避雷针。
pioneer：n. 先驱，先锋，创始人。
exploration：n. 探索；探险，动词为 explore（探究）。
test：v. 验证；检验。
despite：prep. 尽管，虽然，任凭。
failure：n. 失败，动词为 fail（失败）。
risk：n. 冒险举动。
detector：n. 探测器，检测器。
keyhole：n. 锁眼，钥匙孔。
重点短语
build...out of...：用…… 制作……
lend a hand (to sb.)：帮助某人
work on：致力于；努力改进
come up with：想出（主意、方案等）
what's worse：更糟糕的是
blow sb. away：使某人大为惊讶
be curious about：对…… 好奇
3 - D printer：三维打印机
lightning rod：避雷针
space exploration：太空探索
重点句型
不定式（to - infinitive）作宾语：结构为 “动词 + to do”，常见动词有 decide, want, hope, try, learn, plan 等，如 “He decided to post his design online.”。
-ing 形式作宾语：结构为 “动词 + doing”，常见动词有 enjoy, finish, practice, suggest, mind 等，如 “He enjoyed fixing problems.”。
so...that... 引导结果状语从句：结构为 “so + 形容词 / 副词 + that 从句”，如 “Wan Hu was so curious about space that he invented a flying chair.”。
感叹句：What 引导的感叹句结构为 “What + a/an + adj. + 单数名词 (+ 主语 + 谓语)! ”，如 “What a helpful invention!”；How 引导的感叹句结构为 “How + adj./adv. (+ 主语 + 谓语)! ”，如 “How creative Easton is!”。
重点语法
一般将来时：
功能：表示将来发生的动作或存在的状态。
时间标志词：tomorrow、next week/month/year、soon、in the future、in + 时间段等。
基本结构：“will + 动词原形” 表示临时决定、预测或承诺等；“am/is/are + going to + 动词原形” 表示事先计划或有客观迹象表明要发生的事；现在进行时 “am/is/are + 现在分词” 可表示已确定的安排；“shall do” 用于第一人称 I/we 的疑问句中表建议。
句型转换：以 visit 为例，肯定句为 “She will visit Paris.” 或 “She is going to visit Paris.”；否定句为 “She won't visit Paris.” 或 “She isn't going to visit Paris.”；疑问句为 “Will she visit Paris ” 或 “Is she going to visit Paris ”。
特殊用法：可表示客观规律，如 “The sun will rise at 6:00 tomorrow.”；也可表示威胁警告，如 “If you don't study, you will fail the exam.” 等。
外研版（2024）八年级上册 Unit 3 Make it happen! 单元测试卷
考生注意：本试卷总分 100 分，考试时间 90 分钟。
一、单项选择（共 10 小题；每小题 1 分，满分 10 分）
从 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。
—What do you think of the ______
—It's very creative. It can help us print 3 - D objects.
A. invention B. information C. instruction D. introduction
The scientist worked hard and finally ______ a new way to solve the problem.
A. came up with B. caught up with C. got on with D. went on with
—What are you going to do this weekend
—I ______ visit my grandparents in the countryside.
A. am going B. am going to C. will go D. go to
—______ amazing invention the smartphone is!
—Yes, it has changed our lives a lot.
A. What a B. What an C. How a D. How
The little girl is ______ curious ______ she asks a lot of strange questions every day.
A. too; to B. enough; to C. so; that D. such; that
My mother warned me ______ in the street because it's too dangerous.
A. not play B. not to play C. don't play D. to not play
The new machine ______ printing newspapers faster and easier.
A. makes B. takes C. gives D. brings
Despite many ______, Thomas Edison kept trying and finally invented the light bulb.
A. successes B. failures C. difficulties D. risks
—I passed the math exam!
—______! Congratulations!
A. Well done B. Bad luck C. Come on D. That's all right
The advertisement made the new product ______ to a lot of people.
A. known B. know C. knowing D. to know
二、完形填空（共 10 小题；每小题 1.5 分，满分 15 分）
阅读下面短文，从短文后各题所给的 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。
Thomas Edison was one of the greatest inventors in the world. He was born in 1847. When he was a child, he was always 11 questions and trying out new ideas. No matter 12 hard it was, he never gave up.
Young Tom was in school for only three months. His teacher didn't understand why he had 13 many strange questions. Most of the questions had nothing to 14 with his lessons. The teacher didn't want to teach Tom any more. He asked Tom's mother to take the boy home. Tom's mother taught him to read and write, and she found him to be a very good pupil. He learned very fast and became very 15 in science.
One day, he saw a little boy 16 on the railway tracks at a station. A train was coming near quickly, and the boy was too frightened to move. Edison rushed out and carried the boy to 17. The boy's father was so thankful that he taught Edison how to send messages 18 telegraph (电报). Edison soon became good at it and later he left home to work in different cities. This gave him a new start in life. 19, he was still thinking about new ideas. At last he became one of the greatest inventors in history.
We can learn a lot 20 Edison. When we meet difficulties, we should never give up. We should always try out new ideas and work hard.
11. A. asking B. answering C. giving D. telling
12. A. what B. which C. how D. who
13. A. much B. many C. little D. few
14. A. take B. put C. do D. get
15. A. excited B. interesting C. relaxed D. interested
16. A. playing B. to play C. plays D. played
17. A. danger B. safety C. home D. school
18. A. in B. with C. by D. on
19. A. But B. And C. However D. So
20. A. with B. from C. on D. about
三、阅读理解（共 15 小题；每小题 2 分，满分 30 分）
阅读下列短文，从每题所给的 A、B、C、D 四个选项中，选出最佳选项。
A
Have you ever seen a 3 - D printer It can make many different things. Some 3 - D printers can even make things like toys, parts for machines, and even food!
3 - D printers work by building things layer (层) by layer. First, a computer tells the printer what to make. Then, the printer puts down a very thin layer of material. It can be plastic, metal, or even chocolate. After that, the printer puts down another layer on top of the first one. It keeps doing this until the thing is finished.
3 - D printers are very useful. For example, doctors can use them to make models of people's organs (器官). This helps them to study the organs and plan operations. Engineers can use 3 - D printers to make parts for machines. Artists can use them to make beautiful artworks.
3 - D printers are becoming more and more popular. In the future, we might see 3 - D printers in every home. People could make their own toys, clothes, and even furniture!
21. What can 3 - D printers make
A. Only toys. B. Only parts for machines.
C. Only food. D. Toys, parts for machines, food and many other things.
22. How do 3 - D printers work
A. They work by building things layer by layer.
B. They work by putting down one thick layer of material.
C. They work by using paper to make things.
D. They work by drawing things on a computer.
23. Who can use 3 - D printers to make models of people's organs
A. Teachers. B. Doctors. C. Engineers. D. Artists.
24. Why are 3 - D printers useful
A. Because they are very cheap.
B. Because they can make things very quickly.
C. Because they can be used in many ways.
D. Because they can make things very big.
25. What might happen in the future
A. 3 - D printers will disappear.
B. 3 - D printers will be in every home.
C. People will only use 3 - D printers to make food.
D. 3 - D printers will only be used in factories.
B
Alexander Graham Bell was a famous inventor. He was born in Scotland in 1847. Bell was interested in sound. He wanted to be able to send sound through a wire (电线). He worked very hard on his invention. He tried many different ideas, but nothing worked.
One day, Bell was working in his lab. He was trying to fix a problem with his telephone. He was talking to his assistant, Watson, who was in another room. Suddenly, Bell heard Watson's voice coming through the wire. "Mr. Watson, come here. I want you!" Bell shouted. Watson heard Bell's voice clearly. He ran into Bell's room. "I heard you!" he cried.
Bell and Watson kept working on the telephone. They made it better and better. In 1876, Bell got a patent (专利) for his telephone. This meant that only he could make and sell telephones. Other people had to ask him if they wanted to make or sell telephones.
The invention of the telephone changed the way people communicate. Before the telephone, people had to write letters or use telegraphs to talk to people far away. Now, people can talk to each other easily on the telephone.
26. Where was Alexander Graham Bell born
A. In America. B. In England. C. In Scotland. D. In Canada.
27. What was Bell interested in
A. Light. B. Sound. C. Color. D. Electricity.
28. What happened when Bell was working in his lab one day
A. He fixed the telephone successfully.
B. He heard Watson's voice through the wire.
C. He had a fight with Watson.
D. He found a new way to make a telephone.
29. When did Bell get a patent for his telephone
A. In 1847. B. In 1876. C. In 1877. D. In 1886.
30. How did the invention of the telephone change people's lives
A. People could see each other on the telephone.
B. People could write letters more easily.
C. People could talk to people far away more easily.
D. People could use telegraphs more often.
C
A young girl from our town is getting attention for a new invention to help reduce bike accidents. Sixteen - year - old Emily Thompson, a high school student, made a special helmet (头盔) to help bike riders stay safe. The helmet, called “SafeRide”, has sensors (传感器) that can see things like cars and people. It uses lights and sounds to warn the rider if there is danger. The helmet also has a GPS to help riders find safer ways.
Two years ago, Emily got the idea for SafeRide after she saw a friend get hurt while riding a bike. Emily worked on her idea for months. She got help from her teachers and some people who know how to build things well. Now, SafeRide is ready to be made.
Many companies and bike groups are interested in Emily’s fruit. She is going to show her helmet at a big meeting next month. “I’m excited to share SafeRide with more people and help make biking safer,” she said.
For young people, Emily’s hard work and great ideas are very inspiring. More and more young people start to do something. With a good idea and hard work, everyone can make a difference to the world.
31. What is Emily Thompson's invention
A. A special bike. B. A special helmet. C. A new kind of sensor. D. A GPS.
32. What can the sensors on the helmet do
A. They can make the helmet more beautiful.
B. They can make the rider ride faster.
C. They can see things like cars and people and warn the rider if there is danger.
D. They can help the rider find a place to park the bike.
33. When did Emily get the idea for SafeRide
A. Two years ago. B. Last year. C. This year. D. Three years ago.
34. Who helped Emily with her invention
A. Her parents. B. Her classmates. C. Her teachers and some people who are good at building things. D. Some bike groups.
35. What does the underlined word “inspiring” mean in Chinese
A. 令人沮丧的 B. 令人鼓舞的 C. 令人困惑的 D. 令人失望的
四、词汇运用（共 10 小题；每小题 1 分，满分 10 分）
A) 根据句意及首字母提示完成单词。
36. The 3 - D p______ can print many interesting things.
37. We should use our b______ to think about problems.
38. The new machine can w______ things very quickly.
39. The scientist is working on a new i______ these days.
40. The teacher w______ the students not to run in the classroom.
B) 用所给单词的适当形式填空。
41. It's very ______ (imagine) of you to come up with such a good idea.
42. The little boy is ______ (curiosity) about everything around him.
43. The ______ (invent) of the computer has changed the world greatly.
44. The new product was ______ (wide) used in many fields.
45. The old man fixed the bike ______ (complete) by himself.
五、书面表达（满分 25 分）
假如你参加学校举办的英语作文比赛，主题是 “未来的发明”。请你根据以下要点提示，写一篇英语短文。
要点提示：
你希望未来发明一种智能书包（smart schoolbag）；
介绍智能书包的功能（如能自动整理书本、提醒你带齐所需物品、能变成椅子供你休息等）；
谈谈你对这种发明的期望。
要求：
包含所有要点提示，可适当发挥；
词数：80 - 120 词。
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