2023年8月时事语法填空5篇（1）-2024届高三英语一轮复习

语法填空1 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Scientists say they have found new evidence of organic matter on Mars that could be linked to past life on the planet. The Perseverance explorer,which 1. (operate)by the American space agency NASA,discovered the organic materials.The explorer,or rover,has been collecting data on Mars since 2. (land)on the Red Planet in February 2021. The mission of Perseverance is to collect Martian soil and rock material as part of a search for signs of ancient life.Scientists on Earth using the equipment on the rover examine this material as 3. _(close)as possible.The 4. (collect)soil and rocks are to be picked up in future missions and returned 5. Earth for examination. The discovery has implications for understanding the carbon cycle on Mars as well as the 6. (possible)that the planet once supported life. Scientists believe Jezero Crater contains the remains of 7. ancient river system.NASA considers the area a good place to look for possible signs of past life.Scientists believe if life ever existed on Mars,it would have been 8. (presence)3 to 4 billion years ago,9. water flowed freely on the planet. The latest 10. (finding)mark important progress in the search for signs of ancient life forms on Mars. 答案： 1.is operated 2.landing 3.closely 4.collected 5.to 6.possibility 7.an 8.present 9.when 10.findings 语法填空2 A Chinese space mining company has designed a robot1can capture waste material left behind by spacecraft in outer space with a big net. The state-run Xinhua news agency recently reported that the robot launched on the government's long March 6 rocket along with several satellites.The robot will also investigate deep space_2(observe)small objects in the universe.The 30-kilogram robot,3(call)NEO-01,was developed by origin space.The company says the robot will lead the way for future technologies capable of mining on asteroids(asteriod n.小行星). The world's first asteroid mining company,Planetary Resources,_4 (establish)in 2009.Since then,m