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Some animals are born helpless but their mothers protect them. A newborn kangaroo is the size of a bee. She stays in her mother’s safe pouch. She doesn’t open her eyes for at least five months. A newborn monkey cannot walk. He is carried by his mother.
Other baby animals can walk soon after they’re born. They learn to run with their mother when danger is near. A baby zebra(斑马)can run an hour after she is born.
Some baby animals are born in a place that is safe. Other baby animals are born in the open. Baby wolves are born in large holes. A baby elephant is born on open, grassy land. Other elephants make a circle(圈)to protect her.
Animals that drink their mothers’ milk are called mammals. A mother bear’s milk is fatty and rich. Baby bears need lots of fat to keep warm in winter. They have milk for six months. Baby zebras drink milk for six months or more! As baby animals grow they need solid(固体的)food. Baby lions eat what their mother can catch.
【小题1】Which baby animals don’t open their eyes for at least five months?
| A.Lions. | B.Zebras. | C.Kangaroos. | D.Elephants. |
| A.Drink milk. | B.Walk by herself. |
| C.Run with her mother. | D.Make a circle to protect herself. |
| A.Baby wolves are born in the open. |
| B.Newborn lions only eat solid food. |
| C.Newborn monkeys can walk but can’t jump. |
| D.Baby bears need lots of fat to keep warm in winter. |
Animals grow up in different ways. They have lots of lessons to learn.
Some animals are born helpless but their mothers protect them. A newborn kangaroo is the size of a bee. She stays in her mother’s safe pouch. She doesn’t open her eyes for at least five months. A newborn monkey cannot walk. He is carried by his mother.
Other baby animals can walk soon after they’re born. They learn to run with their mother when danger is near. A baby zebra(斑马)can run an hour after she is born.
Some baby animals are born in a place that is safe. Other baby animals are born in the open. Baby wolves are born in large holes. A baby elephant is born on open, grassy land. Other elephants make a circle(圈)to protect her.
Animals that drink their mothers’ milk are called mammals. A mother bear’s milk is fatty and rich. Baby bears need lots of fat to keep warm in winter. They have milk for six months. Baby zebras drink milk for six months or more! As baby animals grow they need solid(固体的)food. Baby lions eat what their mother can catch.
【小题1】Which baby animals don’t open their eyes for at least five months?
| A.Lions. | B.Zebras. | C.Kangaroos. | D.Elephants. |
| A.Drink milk. | B.Walk by herself. |
| C.Run with her mother. | D.Make a circle to protect herself. |
| A.Baby wolves are born in the open. |
| B.Newborn lions only eat solid food. |
| C.Newborn monkeys can walk but can’t jump. |
| D.Baby bears need lots of fat to keep warm in winter. |
She 18 the radio and listened to songs while she was driving. The heater wasn’t working, and singing helped to keep her 19 .
The snow was heavy. Then Mia went across a small 20 . The bridge was covered with ice and the car went out of control. Mia hit her head on the steering wheel and lost consciousness(知觉).
When she woke up, her head was bleeding (流血),and she was shaking from the cold. She didn’t know 21 she was. Mia opened the car door and looked around. She was under the bridge, and her car was sitting on the frozen river! She felt very sad. She 22 the ice wouldn’t hold her car for very long. She tried to walk up several times, but she kept falling into the snow. Mia tried 23 time. She fell again, but this time she couldn’t get up. She knew that 24 could see her car under the bridge. She was lying in the snow, and she couldn’t move. Mia closed her eyes and waited to die.
Then she heard a voice. Mia 25 her eyes. There was an old man standing over her. She stood up and walked up with the help of the old man. “That’s my truck”, said the old man. “Get in and I’ll take you home.”
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It was almost 9:00 pm when Mia Janson left her office to go home. It was 16 . She started her car and 17 down the dark road that led to her house in the country.
She 18 the radio and listened to songs while she was driving. The heater wasn’t working, and singing helped to keep her 19 .
The snow was heavy. Then Mia went across a small 20 . The bridge was covered with ice and the car went out of control. Mia hit her head on the steering wheel and lost consciousness(知觉).
When she woke up, her head was bleeding (流血),and she was shaking from the cold. She didn’t know 21 she was. Mia opened the car door and looked around. She was under the bridge, and her car was sitting on the frozen river! She felt very sad. She 22 the ice wouldn’t hold her car for very long. She tried to walk up several times, but she kept falling into the snow. Mia tried 23 time. She fell again, but this time she couldn’t get up. She knew that 24 could see her car under the bridge. She was lying in the snow, and she couldn’t move. Mia closed her eyes and waited to die.
Then she heard a voice. Mia 25 her eyes. There was an old man standing over her. She stood up and walked up with the help of the old man. “That’s my truck”, said the old man. “Get in and I’ll take you home.”
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The cleverest boy at once answered, “Your sister, Miss Evans, because electricity (电)travels faster than sound waves(波).” That's very good, Miss Evans answered, but then one of the girls put up her hand, and Miss Evans said, Yes, Betty?
“I don't think so. Betty said, Your sister would hear you earlier because when it's eleven o'clock here, it's only six o'clock in Washington.”
( )6. Miss Evans was teaching her class __________.
A. about sound B. to hear some strange sound
C. about electricity D. how to say time
( )7. She wanted to make her students know__________.
A. whether she could hear her sister in Washington
B. whether her students could hear her from 20 meters away
C. which was faster, London or Washington
D. electricity travels faster than sound waves
( )8. The cleverest boy thought that___________.
A. sound waves travel faster than electricity
B. they would hear her sister in Washington first
C. Miss Evans's question wasn't right
D. Miss Evans's sister would hear her earlier
( ) 9. Miss Evans________.
A. thought Betty's answer was much better
B. thought the cleverest boy's answer wasn't so good
C. was satisfied with what the girl had said
D. was satisfied with(对...感到满意) what the cleverest boy had said
( )10. Betty thought the cleverest boy was wrong, because_____________.
A. clocks in Washington showed a different time from those in London
B. electricity was slower than sound waves
C. they were only 20 meters away from the telephone
D. electricity travels as fast as sound waves 查看习题详情和答案>>