Unit5 Power of Ideas 核心词汇 配套专项单词练习题2026-2027学年人教版九年级英语上册

新人教版九年级上册Unit5 Power of Ideas 配套单词专项练习题

 

一、单词拼写（20道，根据句意+首字母填空，附带中文提示）

1. The i____ of paper changed the whole world. (发明；创造)

2. This new c____ can take clear photos of faraway objects. (照相机)

3. My l____ is light and easy to carry when I travel. (笔记本电脑)

4. The high-speed t____ runs fast between cities in China. (列车；火车)

5. This pair of s____ can protect our eyes from strong sunlight. (墨镜)

6. Press the b____ and the machine will start working. (按钮)

7. Factories p____ thousands of plastic toys every day. (生产)

8. Save this f____ and send it to the 3D printer later. (文件)

9. This printer can make things out of p____ material. (塑料)

10. The w____ of the car was broken in the accident. (车轮)

11. The river will m____ when spring comes. (融化)

12. Workers built a long t____ through the high mountains. (隧道)

13. The new railway improves local t____ a lot. (旅游业)

14. We can g____ much knowledge from old books. (获得；取得)

15. This material is e____, so most people can afford it. (便宜的)

16. The s____ of this new machine is light and small. (形状)

17. This plant’s f____ can be used to make paper. (纤维)

18. The accident r____ in many people’s hurt. (造成；导致)

19. This kind of glue can s____ pieces of paper together. (粘贴)

20. This new technology is w____ used all over the country. (广泛地)

 

二、词形变形填空（20道，使用括号内单词的正确形式填空）

1. This great ____ (invent) changed people’s daily life.

2. Bell was the ____ (invent) of the telephone.

3. Many new ____ (produce) are shown in the invention show.

4. The machine can ____ (produce) hundreds of cups each hour.

5. We need to write down the ____ (create) ideas on the poster.

6. His ____ (create) helps him finish the new design fast.

7. The snow ____ (melt) when the sun comes out every spring.

8. Many long ____ (tunnel) were built for the Qinghai-Xizang Railway.

9. The development of ____ (tour) brings more jobs to small towns.

10. We can ____ (gain) experience by doing small experiments.

11. This new kind of cloth is ____ (cheap) than silk.

12. The ____ (shape) of 3D printed toys can be changed easily.

13. Plant ____ (fibre) are the main material for ancient paper.

14. The heavy rain ____ (result) in serious floods last summer.

15. This glue ____ (stick) paper to wood very well.

16. This new medicine is ____ (wide) used in hospitals now.

17. The ____ (rapid) spread of paper changed old civilizations.

18. We can solve these problems ____ (rapid) with new tools.

19. This plan is ____ (suit) for students to make small inventions.

20. The ____ (create) of the plane took the Wright brothers many years.

 

三、选词填空（10道，方框内短语可变换形式，每个短语仅使用一次）

1. ____ visitors come to see the high-speed train exhibition every day.

2. The spread of paper ____ the fast development of ancient culture.

3. Careless operation may ____ machine breaking down.

4. Cai Lun’s paper making technique spread ____ after hundreds of years.

5. We will learn more invention stories ____ in this unit.

6. New high-speed trains ____ people’s travel speed greatly.

7. You ____ press the red button before starting Smart Cook.

8. A small ____ sticky note can mark your book pages clearly.

9. Bad weather is ____ the delay of the train service today.

10. When the teacher comes in, please ____ quietly.

 

四、词义辨析单项选择（10道，四选一中考标准题型）

1. The ____ of the plane changed the way people travel long distances.

A. invent B. invention C. inventor D. creative

2. This factory ____ plastic cups and toys every single day.

A. produces B. creates C. gains D. melts

3. The warm sunshine made the snow ____ fast in spring.

A. shape B. melt C. stick D. spread

4. The new railway built many ____ to cross high mountains.

A. wheels B. tunnels C. buttons D. fibres

5. The new transport brings great development to local ____.

A. tourism B. creation C. production D. workshop

6. Too much rain will ____ heavy floods in mountain villages.

A. stand up B. result in C. speed up D. look up

7. Paper making technology spread ____ Europe through Arabic people.

A. all over the world B. step by step C. in part D. to start with

8. You ____ read the instructions before using the 3D printer.

A. are supposed to B. look up to C. take advantage of D. build up

9. This soft glue can ____ small paper pieces together well.

A. lead B. stick C. melt D. shape

10. This new medical tool is ____ used in every big hospital now.

A. rapidly B. widely C. gradually D. fully

 

五、根据汉语提示翻译句子（10道，每句汉语后标注本句核心重点短语，句式贴合课本原句）