Question

阅读理解 　　Bev could not do her work．She felt too tired．She put down her book,yawned(打哈欠) and felt better．Bev looked up．Had the teacher seen her? To her surprise,the teacher yawned,too．He took a long breath (呼吸) and opened his mouth wide．He closed his eyes a bit and let out his breath in a big,slow yawn．Then Bev heard other yawns．The teacher said,“Bev yawned because our doors and windows are closed．And the room is warm,her body needed more air．Maybe she yawned because she was tired．Maybe she was hungry．Or she just needed to move a bit．Do you feel better now,Bev?” he asked．“Yes,” said Bev．“Yawns wake us up,” the teacher said．“When you yawn,you stretch(伸展) many parts of your body．That stretching makes you feel good．” There were more yawns．“People do not know why they yawn,” the teacher said．“But if you see or hear a yawn,you may yawn too．And once your yawn starts,you can't stop it．You may close your mouth to stop it．But the yawn will still come．” The teacher stood up and said,“Let's open the window and let some air in．You may also go out for a drink．Having a cold drink or washing your face help to stop yawns．Bev may go first．” 　　How do you feel now after you have read this story? Did you yawn? Watch a friend read this．See if your friend starts to yawn．If you see a yawn,you will know why! (1) Bev yawned because________． [　　] A． the teacher yawned B． she put down her book C． she felt tired D． she felt hungry (2) Sometimes a person yawns because________． [　　] A． the person feels hungry B． the person feels angry C． the windows are open D． the room is cold (3) When you yawn,________． [　　] A． you stretch many parts of your body B． you close your mouth C． you open your eyes wide D． you put up your hands (4) You may yawn when________． [　　] A． someone else yawns B． you have a cold drink C． you look up D． you get some freezing air in the room (5) Something that helps to stop yawns is________． [　　] A． watching others yawn B． hearing your friend yawn C． closing your mouth D． washing your face

Answer 1

答案：1．C;2．A;3．A;4．A;5．D;
解析：

(1)	由文章第一段第二、三句“She felt too tired．She put down her book,yawned and felt better．”可知答案。
(2)	由文章第一段的“Maybe she yawned because she was tired．Maybe she was hungry．”可知答案。
(3)	由文章第一段的“When you yawn,you stretch many parts of your body．That stretching makes you feel good．”可知答案。
(4)	由文章第一段的“But if you see or hear a yawn,you may yawn too．”可知答案。
(5)	由文章第一段的倒数第二句话可知答案。