2025届高考英语复习 语法名词性从句专项练习（含答案）

名词性从句专项练习 一、选择正确答案 1. I'm not sure _____ we can finish the project on time without extra help. A. what B. which C. whether D. that 2. The manager asked the secretary _____ the report was ready for the meeting. A. that B. what C. if D. which 3. The success of a party depends on _____ the guests enjoy themselves. A. what B. how C. who D. why 4. The teacher wanted to know _____ book the student preferred. A. which B. where C. if D. that 5. When traveling abroad, you should know _____ currency is used in the country you're visiting. A. sign; what B. mark; what C. symbol; which D. currency; which 6. The price of the new house is double _____ it was five years ago. A. that B. which C. what D. how 7. His speech was so unclear that it was hard to figure out _____ he was trying to convey. A. that B. how C. who D. what 8. The mother is satisfied with _____ her son has achieved and _____ he has learned. A. that; that B. which; which C. what; all that D. what; all what 9. Every citizen should do _____ they can to protect the environment. A. that B. which C. what D. as 10. With the development of technology, people's attention turns to _____ is called the digital world. A. which B. that C. what D. it 11. The unexpected news made me realize _____ serious problems we would face. A. what B. how C. that D. why 12. When tourists arrive at _____ is known as the Forbidden City, they are impressed by _____ grand it is. A. where; that B. which; what C. what; how D. where; which 13. The scientist conducted the experiment to prove _____ the theory predicted. A. that B. what C. when D. where 14. The young man has little idea of _____ challenges life will bring to him. A. how B. which C. whether D. what 15. This club allows members to participate in activities to _____ degree they like. A. whoever B. whatever C. however D. whenever 16. Don't be discouraged by setbacks, for you never know _____ close you are to success. A. how B. that C. which D. where 17. —The small town has become a popular tourist destination. —That's _____ more and more people visit it. A. how B. where C. when D. why 18. The expert couldn't explain _____ the machine stopped working suddenly. A. that B. what C. why D. whether 19. A scholarship will be given to _____ shows excellent academic performance. A. whoever B. whomever C. who D. whom 20. My parents' support made me believe that I could achieve _____ I set my goals on. A. whenever B. whatever C. wherever D. whichever 21. In this company, a bonus, along with a promotion, _____ to whoever performs best every year. A. is given B. are given C. is given to D. are given to 22. Just tell Sarah _____ has a passion for art is welcome to join the club. A. no matter who B. whomever C. whoever D. those who 23. _____ makes the school famous is _____ most of its students have high scores in exams. A. What; because B. That; because C. That; what D. What; that 24. _____ Tom worked hard throughout the semester surprised his teachers. A. That B. ... ...