五、阅读理解
① When you hear the word "home", you may think of the place you are living in. Maybe it is a flat or a two-floor town house. Maybe it is made of wood or stone. You may think houses are only normal（普通的）buildings, but some houses around the world are quite special!
② The Bedouin people of the Middle East and North Africa live in interesting homes. The Bedouin people live in the desert (沙漠), and they move around without staying in one place very long. So, they live in tents that are made of animal hair. The tents are easy to put up and take down when they move from place to place. In a similar way, some people of the Gobi Desert also live in tents. These tents, called yurts (蒙古包), are also made of animal hair, but not like square Bedouin tents, the yurts are round (圆形的).
③ Before people made the first tents, they lived in caves (洞穴). Some people in the south of Spain live in caves today too! They call these cave homes "cuebas". These caves keep the house cool during the summer and warm during the winter.
④ Another type of home is the "igloo" used by the Inuit people of Canada and Greenland. Igloos are usually made of ice and snow. The igloo protects the people from the wind as well as keeps them warm. In fact, the temperature (温度) inside an igloo can even go up to $16\ °\mathrm{C}$.
⑤ The Bagabao people of the Philippines used to（过去常常）live in what may be a childhood dream for some—a treehouse! These treehouses were built so that the people could watch for enemies (敌人) and protect themselves from dangerous animals. Also, the people could stay cool in their treehouses during the hot summer season. Today the Bagabao people don't live in these treehouses any more, but they still use places like them for resting.
⑥ If you ever get the chance (机会), be sure to learn about different homes of different cultures!
() 1. Which is NOT true about the Bedouin tents and the yurts?
A. They're easy to put up and take down.
B. They're made of animal hair.
C. They're both round.
D. Some use them in the desert.
() 2. What's the function (功能) of an igloo according to the passage?
A. To use it as a fridge.
B. To help people watch for enemies.
C. To protect people from wild and dangerous animals.
D. To keep people from the wind and help them stay warm.
() 3. Where did the Bagabao people of the Philippines use to live?

() 4. Which is the right structure (结构) of this passage? (①=Paragraph 1…)

Exercise 5 of Unit 1 of 7B Pronunciation & Integration (Ⅰ)