《2025年广东英语高分突破复现式周周练九年级英语全一册人教版》

主题:月球种植探索　　　词数:250　　　难度:★★★★★　　　限时:7min　　　正确率:___/5
①As humans set their sights on deep space exploration, the moon becomes a stepping stone, with countries hoping to build lunar bases (月球基地) to support such tasks. To solve the “lunch” problem, scientists have been exploring the possibility of growing plants on the moon.
②A new study by Chinese scientists has found that bacteria (细菌) in soil from Earth could offer a solution. Researchers from China Agricultural University tested five kinds of bacteria on a material that simulated (模拟) lunar soil. Within a period of 10 to 21 days, three of the bacteria kinds had doubled their amount of phosphorus (磷) content, a key part for plant growth. They then grew model plants in the lunar soil including these three bacteria kinds. They observed that the plants grew taller after six days of growth compared with those grown without the bacteria. The plants also had heavier and wider leaves after 24 days of growth.
③ “The study results are significant for future long - term stays on the moon,” the study's lead researcher said. Earth bacteria may help astronauts make better use of lunar resources, such as creating lunar greenhouses.
④During the Shenzhou XI mission, astronauts managed to grow lettuce, from planting to harvest. In the later tasks, the “space farmers” have successfully grown wheat and rice.
⑤The most recent visitors to China's space station, the Shenzhou XVII astronauts, are now growing lettuce, green onion and cherry tomato. These “space gardens” not only provide astronauts with food but also more oxygen and water.
( ) 1. Why are scientists doing research according to the passage?
A. To build bases on the moon. B. To explore how to grow plants on the moon.
C. To explore the deep space. D. To support tasks on the moon.
( ) 2. What can we learn from Paragraph 2?
A. Bacteria in Earth soil helped grow plants on the moon.
B. Researchers tested three kinds of bacteria on a material.
C. Researchers grew model plants in Earth soil.
D. The model plants in the lunar soil with three bacteria kinds grew worse.
( ) 3. 跨学科知识 Which is the tendency (趋势) of the amount of phosphorus content in three of the bacteria kinds?

( ) 4. What does the underlined word “significant” in Paragraph 3 probably mean?
A. Responsible. B. Believable. C. Harmful. D. Important.
( ) 5. 新考法 文章结构题 Which is the right structure of the passage?

答案： 1.B　细节理解题。文章第一段“To solve the ‘lunch’ problem, scientists have been exploring the possibility of growing plants on the moon.”为了解决午餐问题，科学家们一直在探索在月球上种植植物的可能性。故选B。
2.A　细节理解题。从第二段第一句“A new study by Chinese scientists has found that bacteria in soil from Earth could offer a solution.”可知中国科学家已经发现地球土壤中的细菌可以帮助在月球上种植植物。故选A。
3.A　推理判断题。根据“Within a period of 10 to 21 days, three of the bacteria kinds had doubled their amount of phosphorus content,”可知，磷含量在10 - 21天增长了一倍。故选A。
4.D　词义猜测题。通读第三段可知这项研究结果对未来长时间待在月球非常重要。与D选项Important“重要的”意思相近，Responsible负责的，Believable令人相信的，Harmful有害的。故选D。
5.B　文章结构题。通读全文可知，本文的结构如下:
第一段引出话题，科学家探索月球种植植物的可能；
第二至五段分别介绍了目前中国的一项新研究及其结果，目前中国在月球种植的情况。故选B。