2019屆高三英語Cultural relics教案
then the captain discovered that ice was forming inside the cabin(船艙). he called 24 one of the crew and together they managed to get the stove alight, hoping that it would 25 enough heat to warm the cabin above 26 point. unless the ice in the bottom could be melted enough so that the 27 could be raised, they were in danger
it took an hour's work before the boat began to float better. but by this time they had succeeded in removing most of the ice.
throughout the afternoon, the coating of ice began to build up again 28 their work. in the face of this danger, captain slater 29 the crew to clear the ice so that the boat would 30 until the next morning. then they settled down to wait for anther day.
21. a. until b. before c. after d. while
22. a. excitedly b. anxiously c. happily d. strangely
23. a. too b. so c. as d. very
24. a. to b. on c. up d. at
25. a. get out b. give off c. get over d. give in
26. a. boiling b. marking c. freezing d. melting
27. a. boat b. deck c. sail d. back
28. a. whichever b. though c. as long as d. in spite of