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Beavers( 河狸) are small animals but they can do big things! Some beavers made a dam( 水坝)
on a river!
Seven years ago, the people living near the river wanted to make a new dam to stop the water. They wanted to spend about 9 million yuan on it but the idea didn't go well.
Luckily, some beavers made the dam for free. They look for rocks, mud, and wood and put them together to make a natural dam.
Beavers have sharp( 锋利的) teeth, so they can chew through( 啃穿) a big tree in only two hours.
The whole beaver family works together. Some chew trees, some look for rocks and mud, and others put everything together. They need wood for the main part of the dam. In fast waters, the dam needs to be strong and tall, while( 然而) in drier places, it's longer and wider.
Yet( 但是) beavers didn't build the dam to help the people but to make a so-called( 号称的) "beaver pond( 池塘)". This wet area helps them find food and stay safe.
读后探究
Ⅰ.根据文章内容完成思维导图
Ⅱ.根据文章内容选择最佳选项
(
A. To stop the water.
B. To grow more trees.
C. To help the beavers.
D. To make a pond for fish.
(
A. 30 minutes.
B. 2 hours.
C. 1 day.
D. 1 week.
(
A. Each beaver does the same job.
B. They wait for people to help them.
C. Different beavers have different jobs.
D. Only the strongest beavers chew trees.
(
A. Mud.
B. Wood.
C. Rocks.
D. Leaves.
Ⅲ.反思与实践
10. If you could talk to the beavers, what would you ask them?
on a river!
Seven years ago, the people living near the river wanted to make a new dam to stop the water. They wanted to spend about 9 million yuan on it but the idea didn't go well.
Luckily, some beavers made the dam for free. They look for rocks, mud, and wood and put them together to make a natural dam.
Beavers have sharp( 锋利的) teeth, so they can chew through( 啃穿) a big tree in only two hours.
The whole beaver family works together. Some chew trees, some look for rocks and mud, and others put everything together. They need wood for the main part of the dam. In fast waters, the dam needs to be strong and tall, while( 然而) in drier places, it's longer and wider.
Yet( 但是) beavers didn't build the dam to help the people but to make a so-called( 号称的) "beaver pond( 池塘)". This wet area helps them find food and stay safe.
读后探究
Ⅰ.根据文章内容完成思维导图
Ⅱ.根据文章内容选择最佳选项
(
A
)6. Why did people near the river want to make a dam?A. To stop the water.
B. To grow more trees.
C. To help the beavers.
D. To make a pond for fish.
(
B
)7. How long does it take beavers to chew through a big tree?A. 30 minutes.
B. 2 hours.
C. 1 day.
D. 1 week.
(
C
)8. How do beavers work together to build the dam?A. Each beaver does the same job.
B. They wait for people to help them.
C. Different beavers have different jobs.
D. Only the strongest beavers chew trees.
(
B
)9. What do beavers need for the main part of the dam?A. Mud.
B. Wood.
C. Rocks.
D. Leaves.
Ⅲ.反思与实践
10. If you could talk to the beavers, what would you ask them?
I might ask them, “How do you know how to build such a big and strong dam?”/“Why do you like to live near the water?”/“Do you like the place where you built the dam?”(答案不唯一，言之有理即可)
答案：
Ⅰ.1.dam 2.wood 3.natural 4.longer 5.stay
Ⅱ.6 - 9 ABCB
Ⅲ.10.I might ask them, “How do you know how to build such a big and strong dam?”/“Why do you like to live near the water?”/“Do you like the place where you built the dam?”(答案不唯一，言之有理即可)
Ⅱ.6 - 9 ABCB
Ⅲ.10.I might ask them, “How do you know how to build such a big and strong dam?”/“Why do you like to live near the water?”/“Do you like the place where you built the dam?”(答案不唯一，言之有理即可)
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