网址：http://m.1010jiajiao.com/timu_id_2316225[举报]
Polar bears (北极熊) are very big white bears. They live in the Arctic Circle (北极圈) near the North Pole
but they do not live at the South Pole. Polar bears live in the snow and ice. At the North Pole, there is only
snow, ice and water. There is no land. Sometimes you're hard (难的) to see the polar bears because their
coats are yellow-white. They have very warm coats because it is cold there.
An adult (成年的) bear can be three meters long and weigh (重) 450 kg. It can stand up on its back legs
because it has very large and wide feet. It can use its front legs like arm. The polar bear can swim very well.
It can swim 120 km out into the water. It has fish and sea animals for food.
B. It likes fish.
C. It likes cold weather.
B. They live at the South Pole.
C. They live in snow and ice.
B. Snow ice and water.
C. Ice and land.
B. It can make snow-man.
C. It can work.
B. They eat vegetables.
C. They eat fish.
－Look!What’s on the hill?
－Wow!________ sheep?
A．Thousand of
B．Thousands of
C．Three thousands
D．Three thousand of
－What’s in the cupboard?
－There are ________ chopsticks．
A．a little
B．much
C．a few
D．little
阅读理解，判断正
(T)误(F)James Watt was an English boy. He was clever and bright. He liked to ask questions and was always thinking-hard. One day he was sitting in the kitchen with his old grandmother. There he saw a kettle on the fire. Soon steam began to come out of the kettle. It was rising, rising and rising. And the lid
（盖子）was moving. “Grandma, what's in the kettle?” little Watt asked.” Water, my child, nothing but water.” “ I know there is something else. Look, it is pushing the lid up.”“ Oh that's only steam.” “How does the steam get under the lid? The steam must be very strong.” the boy said to himself.” It can push things, if there is more water, the steam will be much stronger.” Many years later, James Watt tried to make steam work for people. Finally he gave the world the first steam engine. His name lives forever.(1). James Watt liked to ask questions and think hard when he was a boy.
(
)(2) Because he was too foolish, James Watt liked to ask questions.
(
)(3). The water in the kettle can turn into steam without being heated
（热）.(
)(4). There had been steam engines in the world before James Watt was a schoolboy.
(
)(5). James Watt invented the steam engine.
(
) 查看习题详情和答案>>
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||