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
－Where were you a moment ago?
－________．
[ ]
A．
I was ill
B．
I had a big dinner
C．
I was at the meeting
D．
I wasn't in
完形填空
Most American businesses are open five days a week．American 1 go to school 2 days a week,too．American families usually have a 3 weekend．The weekend is Saturday and Sunday． 4 the weekend,people spend their time in many different ways．Many families enjoy weekends together．They may go shopping,go for a drive or 5 their friends．They may also 6 a party at home．Many American families take part 7 sports during the weekend．Running, 8 ,playing volleyball and swimming are popular in summer．Skiing(滑雪) and skating(滑冰) are the favorite 9 sports．Weekends are also a time for American families to work in heir yards(院子) or in their houses．Many families plant flowers and have vegetable gardens．Some families use the weekends 10 their houses．For most Americans,weekends are very busy．
(1)
[ ]
A．
schoolboy
B．
schoolgirl
C．
schoolchild
D．
schoolchildren
(2)
[ ]
A．
six
B．
five
C．
two
D．
seven
(3)
[ ]
A．
one day
B．
one-day
C．
two-day
D．
two days
(4)
[ ]
A．
During
B．
When
C．
Of
D．
By
(5)
[ ]
A．
go
B．
visit
C．
watch
D．
like
(6)
[ ]
A．
to have
B．
had
C．
have
D．
having
(7)
[ ]
A．
at
B．
in
C．
of
D．
into
(8)
[ ]
A．
biking
B．
bike
C．
bikes
D．
to bike
(9)
[ ]
A．
summer
B．
autumn
C．
winter
D．
spring
(10)
[ ]
A．
mend
B．
mends
C．
mended
D．
to mend
根据句意和首字母提示完成单词。
I had a very good summer v________ in Shanghai with my parents．
根据汉语完成句子，每空一词。
两个钟头前我步行回家，感到很累。
Two hours ago,I ________ home and I felt very ________．
It's very convenient ________ us to buy train tickets now because we can buy them either from the station or on the Internet．
