与美利坚合众国立小学学生学乌Crane语第29期Ele

作者: 关于教育  发布:2019-09-01

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UNIT 09 Elephant

UNIT 07 Fresh Water

An elephant is one of the biggest animals in the world. Therefore, it eats a lot. An elephant eats 150~200 kg a day. It usually eats twice or three times a day. An elephant eats 60~70 tons a year. So, it eats 15 times more food than it weighs a year. It also drinks a lot of water. It drinks 5~7 liters at once。

Fresh water comes from ponds, lakes, rivers, and streams. People use fresh water for drinking, farming, and so on. People can only drink fresh water. People should drink 2 liters of water every day to make their bodies healthy. Believe it or not, 18 percent of the world’s population does not have enough drinking water. Therefore, people should try to protect fresh water on Earth。

Select True or False

Select True or False

❶ Elephants eat a lot. (T/F)

❶ People should protect fresh water on Earth. (T/F)

❷ Elephants are some of the smallest animals. (T/F)

❷ Fresh water is easy to get on Earth. (T/F)

❸ Elephants drink a lot of water. (T/F)

❸ People should drink 2 liters of water every month. (T/F)

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  More to know

  More to know

time

enough

time有“次”的意思,比如four times就是“四次”。

enough有“充分的;足够的”等意思。表示可以充分满足特定需

··I read this story five times。

求的意思。

这个故事我读了5次。

··Three books are enough。

··How many times did you call me?

3本书就足够了。

你给我打了几次电话?

··We have enough money。

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我们有足够的现金。

READING COMPREHENSION

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*Read and circle the best answer。

READING COMPREHENSION

❶ How many kilograms of food does an elephant eat a day?

*Read and circle the best answer。

a. 100~150 kg b. 150~200 kg c. 200~250 kg

❶ How much water should a person drink each day?

❷ How much water does an elephant drink at once?

a. 1 liter b. 2 liters c. 12 liters

a. 3~4 liters b. 4~6 liters c. 5~7 liters

❷ What percentage of the world’s population doesn’t have enough drinking water?

*Complete the sentence with the right answer。

a. 18% b. 21% c. 38%

❸ An elephant usually eats a day。

*Complete the sentence with the right answer。

a. once b. twice c. four times

❸ Fresh water comes from ponds, lakes, rivers, and 。

❹ An elephant eats a year。

a. mud b. streams c. sand

a. 60~70 tons b. 70~80 tons c. 80~90 tons

❹ Fresh water is used by people for many reasons such as drinking, and so on。

DESCRIBE THE PICTURE

a. studying b. exercising c. farming

*Circle the correct sentence。

DESCRIBE THE PICTURE

❶ An elephant is drinking l liter of water。

*Circle the correct sentence。

❷ An elephant is drinking 5 liters of water。

❶ A leopard is sleeping。

❸ An elephant is drinking 8 liters of wat er

❷ A leopard is drinking fresh water。

❸ A leopard is washing with fresh water。

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