2022届高三英语一轮复习从句的简化练习含答案

1. Oceans continually lose by evaporation much of the river water______.
A. to constantly flow into them B. is constantly flowing into them
C. constantly flows into them D. constantly flowing into them
2. Tornadoes, powerful, destructive wind storms, occur most often in the spring when hot winds____over flat land encounter heavy, cold air.
A. which to rise B. that rising C. are rising D. rising
3. In 1938 Pearl S. Buck became the first American ______ the Nobel Prize for Literature.
A. receive B. received C. to receive D. receiving
4. _____often found in fruit and vegetables.
A. Vitamin C, a trace element that is B. For vitamin C, a trace element to be
C. Vitamin C, a trace element, is D. Vitamin C, is that trace element
5. Penicillin, ______ in the early 20th century, brought in the golden age of chemotherapy.
A. to be discovered B. discovering C. discovery was D. discovered
6. An amendment to the Constitution_____ in Harry Truman’s tenure limits the U.S. presidency to two terms.
A. passing B. to pass C. passed D. was passed
7. A reagent is any chemical that reacts in a predictable way ______with other chemicals.
A. when mixed B. when is mixed C. when mixing D. when they are mixed
8. ________, his family moved to America.
A. When still a baby B. When a baby still
C. When he was still a baby D. When being still a baby
9. As a general rule, snakes don’t bite unless_______.
A. offended B. are offended C. they offended D. offending
10. _______native to Europe, the daisy has now spread throughout most of North America.
A. Although B. If it were C. In spite of D. That it is
11. Although_____ of the world’s oceans, the Atlantic has by far the largest drainage area.
A. the largest is not B. not the largest C. the largest not D. largest not
12. _____classified as a carnivore, the North American grizzly bear eats berries and even grass.
A. Just as B. because of C. Although D. Either
13. ______usually thought to end in northern New Mexico, the Rocky Mountains really extend southward to the frontier of Mexico.
A. Despite B. To be C. While D. However
14. Once______, this power station will supply all the neighboring towns and villages with electricity.
A. it being completed B. it completed C. completed D. it completes
15. Anyone with half an eye on the unemployment figures knew that the assertion about economic recovery______just around the corner was untrue.
A. would be B. to be C. was D. being
16. ______ the whole story, she seemed not interested in the movie at all.
A. When telling B. When was told C. When to be told D. When told
17. One should never lose one’s bravery when______ difficulties in life.
A. confronting with B. confront with C. confronted with D. confronted
18. When______ the reason for their success, the kids had two explanations: hard work and their parents’ encouragement.
A. asking B. asked C. having asked D. had asked
19. My parents, if _____the opportunity, would freely converse about their problems whilst _____in my waiting room.
A. giving; sitting B. giving; sat C. given; sat D. given; sitting
20. Ads are designed to have an effect while______at, belittled, and all but ignored.
A. being laughed B. to laugh C. laughing D. been laughed
答案：
1-5 D D C C D
6-10 C A C A A
11-15 B C C C D
16-20 D C B D A