2023年高考英语一轮复****讲练测(人教版2019) 选择性必修第四册Unit 3基础知识强化练 Ⅰ. 单句语法填空 1. The unmanned Chang’e-4 probe (探测器)—the name was inspired by an ancient Chinese moon goddess—__________ (touch) down last week in the South Pole-Aitken basin. 2. The median(中位数的)age of an American in 1950 was 30—today it is 41 and is expected __________ (increase) to 42 by 2050. 3.Landing on the moon’s far side is __________ (extreme) challenging. 4. However, greater attention should __________ (place) on longevity. 5. We are __________ (commit) to improving services now. 6. After a heated discussion, they failed to arrive at a __________(conclude). 7. She had made __________ (remark) progress in her writing skills. 8. It’s vital that we __________ (carry) out the operation immediately. 9. With no solid evidence, he refused to acknowledge __________ (steal) the lady’s purse. Ⅱ. 语法填空 1. Here is the house, __________ roof is covered with weeds. I hope you can help to remove them. 2. What you said isn’t relevant __________ what we are worried about. At the moment, we are dying to know how to deal with the situation. 3. On the next street lies a clinic, where there is a doctor who often helps those __________ need. 4. It is up __________ you to decide whether we should accept his suggestion __________ the building be rebuilt immediately. 5. I am looking forward __________ hearing f