Unit 8 Lesson 46 Home to Many Cultures 同步练习（含答案）

Unit 8 Culture Shapes Us
Lesson 46 Home to Many Cultures同步练习
用所给单词的适当形式填空
When she is acting, the ______ (office) are cheering.
English and Chinese are the two ______ (half) languages in Malaysia.
Do you know more than _____ (half) Canadians have British or French ancestors?
Most of the (Canada) speak English.
连词成句
1. country, cultures, home, which, is, to, many (?)
2. how ,official, does ,many, languages, Canada ,have (?)
3. what, understanding, the, the ,Canadian ,way ,of, is, world (?)
4. the, understanding, world, what’s, way, Canadian, of, the (?)
5. percent, school, the, phones, students, in, eighty, our, mobile, have, of (.)
阅读理解
As many as 10 of the 17 kinds of penguins（企鹅）may be in danger of disappearing. The number of penguins have decreased(减少) by 30% since 1987.
　　Penguins are black and white birds that live in the southern part of the world. They are common in South America，New Zealand，Australia and South Africa. Mary live near cold waters. But some live near warm waters in Galapagos Islands. Penguins cannot fly，but they are fine swimmers. Penguins eat fish and krill(磷虾).
　　The warming of the earth is the decrease in penguin populations. The heating of the air has caused ocean waters to become warmer. Higher water temperatures have reduced the supply of fish and krill. Some years later these birds are completely unable to reproduce(繁殖).　 Besides，many adult penguins die of hunger.
　　Widespread(广泛的) fishing，exploration for oil and oil leaks(漏) also make penguins be in danger. Poisonous organisms(生物) in ocean water are another danger. Penguins also have their enemies，including wild dogs，sharks，seals and sea lions.
　　News about penguins is not all bad，however. Several years ago，oil leaking from a ship hurt 40% of the penguins in South Africa. The penguins became covered with oil. But thousands of people helped clean and treat the birds well. Then they returned the penguins to the wild. Now these South African penguins are reproducing in higher numbers than before the oil leaking.
1. Penguins ___________.
A. can swim better than fly
B. can be found near Oceania (大洋洲)
C. eat fish only
D. live only in cold waters.
2. Which of the following is NOT the cause of penguin's decrease in numbers?
A. Oil searching.　　　　　　? B. Widespread fishing.
C. Human's killing.　　　　　? D. Warming of the oceans.
3. Why are the penguins in South Africa reproducing in higher numbers than before the oil leaking?
A. Because people removed the ship.
B. Because people sent a lot of penguins to the wild.
C. Because people helped the penguins.
D. Because people treated the penguins well.














参考答案
根据汉语意思写短语
rest
official
half of
Canadians
连词成句
1. Which country is home to many cultures?
2. How many official languages does Canada have?
3. What is the Canadian way of understanding the world?
4. What’s the Canadian way of understanding the world?
5. Eighty percent of the students in our school have mobile phones.
阅读理解
B
C
C
解析：1. 我们知道企鹅不会飞，因此A不正确，除了吃鱼，他还吃磷虾。
本文中并没有说人类是如何捕杀企鹅，相反，人类对企鹅的态度相当友好。
根据文章可以判断是由于人类的帮助。