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U7词性转换与语法填空专练
人教版（2024）八上 ▎20 min内通关
攻克词性转换
prediction n. 预测 → v. 预测；预言；
positive adj. 积极的；肯定的 → adv. 积极地；肯定地；
→ adj. 消极的；否定的 → adv. 消极地；否定地；
efficient adj. 高效的 → adv. 高效地；→ n. 效率；
education n. 教育 → v. 教育；→ adj. 教育的；
→ ______ n. 教育家；
winner n. 获胜者 → v. 获胜；赢；
researcher n. 研究者 → v. 研究；→ n. 研究；
futurist n. 未来学家 → adj. 未来的；→ n. 未来；
service n. 服务 → v. 服务；
emergency n. 紧急情况 → adj. 紧急的；
disappear v. 消失 → v. 出现；
challenging adj. 具有挑战性的 → v. 挑战；→ n. 挑战；
creativity n. 创造力 → adj. 有创造力的；→ v. 创造；→ n. 创造；
emotional adj. 情感的；情绪的 → n. 情感；情绪；
intelligence n. 智力；智慧 → adj. 聪明的；有智力的；
accept v. 接受 → adj. 可接受的；→ v. 拒绝；
develop v. 发展；开发 → n. 发展；→ adj. 发达的；
→ adj. 发展中的；
valuable adj. 有价值的 → n. 价值；
medical adj. 医学的；医疗的 → n. 药品；
depend v. 依靠；依赖 → adj. 独立的；
精通语法填空
prediction系列
We can (predict) the weather by watching the clouds.
His (predict) about the stock market came true.
He (predict) that it would rain tomorrow.
We can make a (predict) about the weather.
positive系列
We should have a (positive) attitude towards life.
She spoke (positive) about her new job.
He answered the question (positive).
efficient系列
This machine works very (efficient).
We need to improve our work (efficient).
She is an (efficient) secretary.
education系列
Parents should (educate) their children to be kind.
We need to reform the (educate) system.
He is a famous (educate).
(educate) is very important for personal growth.
This is an (education) book.
winner系列
Who will (win) the game
The (win) of the competition will get a big prize.
She (win) the first prize in the competition last week.
researcher系列
They (research) the cause of the disease now.
The (research) made a great discovery.
This (research) is very important.
She (research) the problem carefully day by day.
futurist系列
We should think about (future) trends.
No one knows what the (future) is like.
A (future) studies how society will develop.
service系列
We should (serve) the people heart and soul.
This is a (serve) industry.
The (serve) in this hotel is excellent.
emergency系列
We need to deal with this (emergent) situation immediately.
Call 120 in case of a medical (emergent).
disappear系列
The sun (appear) behind the mountain.
A rainbow (appear) after the rain.
The moon (appear) in the sky at night.
challenging系列
Let's (challenge) ourselves to learn a new skill.
This is a difficult (challenge).
The task is very (challenge).
The task (challenge) me a lot.
creativity系列
He is a (create) artist.
We should (create) more opportunities for children.
The (create) of this new product took a long time.
(create) is very important in art.
emotional系列
We should control our (emotion) in public.
This movie is very (emotion).
intelligence系列
He is an (intelligent) boy.
(intelligent) is not the only reason for success.
accept系列
We should (accept) others' differences.
Your suggestion is (accept).
He (refuse) to help us and walked away immediately..
develop系列
China is a (develop) country.
The (develop) of science has changed our lives.
The United States is a (develop) country.
We need to (develop) several new products.
valuable系列
This is a (value) painting.
What's the (value) of this painting
medical系列
He studies (medicine) at university.
We need to improve (medicine) care in the countryside.
depend系列
Children (depend) on their parents for food and clothing.
We should be (depend) when we grow up.
Our success (depend) on our hard work.
(depend) Day is a national holiday in some countries.
冲刺语篇完成
基础夯实
Are you curious about the future What do you think our life will be like in 50 years or more To answer this, you can read a sci-fi book. Perhaps you will have some ideas then. Today, many young 1. (read) are interested in science fiction. But what makes it so popular
For one thing, science fiction gives us a chance to imagine 2. our future will be like. Anything is possible. We can dream big. Some people think there
3. (be) flying cars and robot servants. Others believe we will learn more about strange aliens and other worlds.
Another reason is that sci-fi 4. (write) and their work can inspire us
5. (create) the future. In 1945, a sci-fi author named Arthur C. Clarke wrote about a system of space stations. In the article, he predicted the earth of the future would have many TV 6. (station) and people would send TV programs around the world. However, this was before TV was a common item at home! In a short story by Clarke, he suggested people in the future would use a system to talk with others around the world. 7. (amazing), the short story was actually the inspiration for the internet!
Science fiction is also popular because it can make us think about our world
new ways. Although many sci-fi stories are set in imaginary worlds or societies, they can help us better understand the real world. They can also make us
(excite) when we feel like we are living in a 10. (bored) world.
What will the future be like Sci-fi inspires us and helps us to understand what it could be like.
（二）培优拔高
A
Have you ever thought about what cities 1. ________ (be) like in 50 years With technology developing fast, our life in cities 2. ________ (change) a lot. Let’s look at some possible changes.
First, transportation will be better. There 3. ________ (be) many electric cars. Most of them were driven by AI, so people won’t need to drive themselves. There will also be small flying cars. They will help stop traffic jams on the roads. People will spend less time going to work or school, so they will have 4. ________ (many) free time to play sports or read books.
Second, houses will be good for the Earth. Many houses 5. ________ (use) solar energy to turn on lights and air conditioners. Some tall buildings will have small gardens on each floor. These gardens 6. ________ (make) cities more beautiful and clean the air. Robots will help too—they 7. ________ (sort) garbage every day, and most garbage will turn 8. ________ new things.
Education will change too. Students won’t go to school every day. They 9. ________ (study) at home with VR headsets. They will have online classes with classmates from other countries. Teachers 10. ________ (give) lessons just for each student’s needs.
No one knows the future for sure, but our cities will be more convenient and nice to live in!
B
By 2100, living in space may not be a dream anymore. Scientists say that humans 1. ________ (build) some space stations near the Earth. Some people 2. ________ (live) there all the time.
These space stations will be like small cities. Each station 3. ________ (have) bedrooms, kitchens and even small parks. People 4. ________ (grow) vegetables and fruits in special rooms. Because it will be hard to send much food from Earth. The air in the stations will be cleaned 5. ________ machines, so it will be fresh and safe to breathe.
6. ________ (work) in space will be common too. Astronauts will not just study stars. They 7. ________ (get) rare metals（金属） from the moon and Mars. These metals are use to make new things on Earth. Some people will be space tour guides. Because space travel 8. ________ (become) cheap enough for ordinary people.
Of course, living in space will have problems. People will need to get used to low gravity. It will make walking and sleeping feel 9. ________ (strange). But with new technology, scientists are sure humans 10. ________ (solve) these problems. Space will be a new home for us!
（三）挑战突破
A
Have you ever imagined what our city will be like in 2050 A few days ago, Mr. Smith, a famous scientist, came to our school and gave a talk about the 1. ________ (future) of cities. His words made us think a lot about how technology will change our daily lives.
According to Mr. Smith, the biggest change will be in transportation. "Cars won’t use petrol anymore," he said. "Instead, they’ll run on clean energy 2. ________ electricity or solar power（太阳能）. Some cars might even be able to fly! Can you imagine that You’ll get from your home to school in 10 minutes, even if there’s heavy traffic." He also mentioned that public transport（公共交通） will be
3. ________(smart). Buses and subways will have AI drivers, and they’ll arrive on time every time. No more waiting in the cold or rain!
Another big change will be in how we live. Our homes will become "smart homes". For example, when you leave home, the lights and air conditioner will turn off by 4. ________(they). When you’re on your way back, you can use your phone to turn them on so that your house is warm and 5. ________(comfort) when you arrive. Fridges will be able to tell you when you’re running out of milk, and they might even order it online for you!
Mr. Smith also talked about the environment. "We’ll pay more attention to
6. ________(protect) the earth," he explained. "There will be more parks and green spaces in the city. People will plant more trees, and we’ll try 7. ________ (reduce) pollution as much as possible. Factories will use new technology to make their products without harming the environment."
When the talk ended, many students asked questions. Li Lei wanted to know
8. ________ people would still go to school in 2050. "Of course," Mr. Smith laughed. "Schools won’t disappear, but they’ll be different. Students might have lessons with teachers from other countries online. They’ll also use VR (virtual reality) to do experiments or visit places like the Great Wall 9. ________(with) leaving the classroom."
What do you think of Mr. Smith’s 10. ________(predict) Will our city really become this amazing No one knows for sure, but one thing is certain: we must work hard now to make the future a better place to live (live) in. After all, the future is in our hands!
B
Last weekend, my class decided to do something 1. ________(mean). We volunteered at a small village in the mountains, which is about two hours’ drive from our city. The village is not as 2. ________(developed) as our city, but it has something special that you can’t find in big cities-fresh air, green mountains, and friendly people.
When we arrived, the village head, Uncle Wang, welcomed us 3. _______(warm). He told us that the village’s primary school needed help. "Most of the children here are left-behind kids," he said. "Their parents work in big cities, so they live with their grandparents. The school doesn’t have enough teachers, and some classrooms are in bad condition."
Our class was divided into three groups. The first group helped clean the classrooms and repair 4. ________(break) desks and chairs. My group was in charge of teaching the children English. At first, I was a little nervous because I didn’t know if I could make the lessons interesting. But when I saw the children’s bright eyes 5. ________(look) at me, I felt confident. We played English games like "Word Guess" and sang English songs together. They were so eager to learn that they asked a lot of questions. A little girl named Xiao Mei even told me that she wanted to be an English teacher when she grew up. Her dream made me feel proud.
The 6. ________(three) group helped the villagers with their farm work. They picked vegetables and carried water to the fields. Tom, my best friend, said that it was the first time he had ever done farm work. "It’s tiring, but it’s really fun," he told me. "I now understand how hard farmers work to grow food. I’ll never waste food again."
In the evening, the villagers prepared a big dinner for us. We 7. ________(eat) rice, chicken, and vegetables that they grew themselves. The food was simple, but it was the most delicious meal I had eaten in a long time. After dinner, we sat around a fire and talked with the children. They told us stories about their lives in the mountains, and we shared stories about our school.
When it was time to leave the next morning, the children gave us hand-made cards. Xiao Mei wrote on her card: "Thank you for coming. You made my weekend
8. ________(happy). I will study hard and visit your city one day." Looking at the cards, many of us felt tears in our eyes.
This volunteer trip was one of the best 9. ________(experience) in my life. It taught me that helping others can bring so much joy. It also made me realize how lucky I am to have a good education and a happy family. I hope I can go back to the village again soon and help the children 10. ________(learn) more English.
参考答案
U7词性转换与语法填空专练
01 攻克词性转换
1. predict
2. positively；negative；negatively
3. efficiently；efficiency
4. educate；educational；educator
5. win
6. research；research
7. future；future
8. serve
9. emergent
10. appear
11. challenge；challenge
12. creative；create；creation
13. emotion
14. intelligent
15. acceptable；refuse
16. development；developed；developing
17. value
18. medicine
19. independent
02 精通语法填空
（一）prediction 系列
1. predict（can 后接动词原形）
2. prediction（形容词性物主代词 His 后接名词）
3. predicted（根据从句时态“would rain”，主句用一般过去时）
4. prediction（不定冠词 a 后接名词单数）
（二）positive 系列
5. positive（形容词修饰名词 attitude）
6. positively（副词修饰动词 spoke）
7. positively（副词修饰动词 answered）
（三）efficient 系列
8. efficiently（副词修饰动词 works）
9. efficiency（名词作 improve 的宾语）
10. efficient（形容词修饰名词 secretary）
（四）education 系列
11. educate（should 后接动词原形）
12. education（名词修饰 system，构成“教育体系”）
13. educator（名词，意为“教育家”）
14. Education（名词作主语，句首首字母大写）
15. educational（形容词修饰名词 book）
（五）winner 系列
16. win（will 后接动词原形）
17. winner（名词，意为“获胜者”）
18. won（根据时间状语“last week”，用一般过去时）
（六）researcher 系列
19. are researching（根据“now”，用现在进行时）
20. researcher（名词，意为“研究者”）
21. research（名词，意为“研究”）
22. researches（主语 She 是第三人称单数，一般现在时动词用单三形式）
（七）futurist 系列
23. future（形容词修饰名词 trends）
24. future（名词，意为“未来”）
25. futurist（名词，意为“未来学家”）
（八）service 系列
26. serve（should 后接动词原形）
27. service（名词修饰 industry，构成“服务行业”）
28. service（名词，意为“服务”）
（九）emergency 系列
29. emergent（形容词修饰名词 situation）
30. emergency（名词，意为“紧急情况”）
（十）disappear 系列
31. disappears（主语 The sun 是第三人称单数，一般现在时动词用单三形式）
32. appears（主语 A rainbow 是第三人称单数，一般现在时动词用单三形式）
33. appears（主语 The moon 是第三人称单数，一般现在时动词用单三形式）
（十一）challenging 系列
34. challenge（let's 后接动词原形）
35. challenge（名词，意为“挑战”）
36. challenging（形容词作表语）
37. challenges（主语 The task 是第三人称单数，一般现在时动词用单三形式）
（十二）creativity 系列
38. creative（形容词修饰名词 artist）
39. create（should 后接动词原形）
40. creation（名词，意为“创造”）
41. Creativity（名词作主语，句首首字母大写）
（十三）emotional 系列
42. emotions（名词复数，意为“情绪”）
43. emotional（形容词作表语）
（十四）intelligence 系列
44. intelligent（形容词修饰名词 boy）
45. Intelligence（名词作主语，句首首字母大写）
（十五）accept 系列
46. accept（should 后接动词原形）
47. acceptable（形容词作表语）
48. refused（根据“walked”，用一般过去时）
（十六）develop 系列
49. developing（形容词，意为“发展中的”，修饰 country）
50. development（名词，意为“发展”）
51. developed（形容词，意为“发达的”，修饰 country）
52. develop（need to 后接动词原形）
（十七）valuable 系列
53. valuable（形容词修饰名词 painting）
54. value（名词，意为“价值”）
（十八）medical 系列
55. medicine（名词，意为“医学”）
56. medical（形容词修饰名词 care）
（十九）depend 系列
57. depend（主语 Children 是复数，一般现在时动词用原形）
58. independent（形容词作表语）
59. depends（主语 Our success 是第三人称单数，一般现在时动词用单三形式）
60. Independence（名词，意为“独立”，“Independence Day”为固定表达，句首首字母大写）
03 冲刺语篇完成
基础夯实
1. readers（many 后接可数名词复数，意为“读者”）
2. what（引导宾语从句，作 like 的宾语）
3. will be（根据“in the future”语境，用一般将来时）
4. writers（可数名词复数，意为“作家”）
5. to create（inspire sb. to do sth. 固定搭配，意为“激励某人做某事”）
6. stations（many 后接可数名词复数）
7. Amazingly（副词修饰整个句子，句首首字母大写）
8. in（in...ways 固定搭配，意为“以……方式”）
9. excited（make sb. + 形容词，修饰人用 excited）
10. boring（形容词修饰名词 world，修饰物用 boring）
（二）培优拔高--A
1. will be（根据“in 50 years”，用一般将来时）
2. will change（根据语境，用一般将来时）
3. will be（there be 句型的一般将来时）
4. more （根据句意，填写“更多”，many的比较级）
5. will use（根据语境，用一般将来时）
6. will make（根据语境，用一般将来时）
7. will sort（根据语境，用一般将来时）
8. into（turn into sth.变成...，固定搭配）
9. will study（根据语境，用一般将来时）
10. will give（根据语境，用一般将来时）
（二）培优拔高--B
1. will build（根据语境，用一般将来时）
2. will live（根据语境，用一般将来时）
3. will have（根据语境，用一般将来时）
4. will grow（根据语境，用一般将来时）
5. by （“被”机器清除）
6. Working（动名词作主语，首字母大写）
7. will get（根据语境，用一般将来时）
8. will become（根据语境，用一般将来时）
9. strange（感官动词feel后加形容词）
10. will solve（根据语境，用一般将来时）
（三）挑战突破--A
1. future
解析：“the + 名词 + of”结构，此处需用名词形式，“future”为不可数名词，意为“未来”。
2. like
解析：此处表示“像……一样”，用于举例清洁能源的类型，故填介词“like”。
3. smarter
解析：结合语境，公共交通会变得“更智能”，存在与现在的比较，需用形容词比较级“smarter”。
4. themselves
解析：“by oneself”是固定搭配，意为“独自地；自动地”，此处主语是“the lights and air conditioner”，故用反身代词“themselves”。
5. comfortable
解析：“and”连接并列成分，前面是形容词“warm”，此处也需用形容词“comfortable”，意为“舒适的”。
6. protecting
解析：“pay attention to”中“to”是介词，后接动名词作宾语，故填“protecting”。
7. to reduce
解析：“try to do sth.”是固定搭配，意为“尽力做某事”，故填动词不定式“to reduce”。
8. if/whether
解析：此处引导宾语从句，意为“是否”，故填“if”或“whether”。
9. without
解析：结合语境，是“不离开教室”就能参观长城，“without”意为“没有”，符合语义。
10. predictions
解析：“Mr. Smith’s”后需用名词，“prediction”是可数名词，此处指多个预测，故填复数形式“predictions”。
（三）挑战突破--B
1. meaningful
解析：“something + 形容词”结构，“mean”的形容词形式“meaningful”意为“有意义的”。
2. developed
解析：“as + 形容词原级 + as”是固定结构，“developed”意为“发达的”，描述城市的发展程度。
3. warmly
解析：修饰动词“welcomed”需用副词，“warm”的副词形式是“warmly”，意为“热情地”。
4. broken
解析：修饰名词“desks and chairs”需用形容词，“break”的形容词形式“broken”意为“破损的”。
5. looking
解析：“see sb. doing sth.”是固定搭配，意为“看见某人正在做某事”，故填“looking”。
6. third
解析：表示“第三组”，需用序数词“third”。
7. ate
解析：文章整体时态为一般过去时，“eat”的过去式是“ate”。
8. happy
解析：“make + sb. + 形容词”是固定结构，意为“使某人……”，“happy”是形容词，意为“开心的”。
9. experiences
解析：“one of + 可数名词复数”是固定结构，意为“……之一”，“experience”作“经历”讲时是可数名词，故填复数“experiences”。
10. (to) learn
解析：“help sb. (to) do sth.”是固定搭配，意为“帮助某人做某事”，“to”可省略，故填“(to) learn”。

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