单选题 The houses we live in are very important. They keep us from being cold in the winter and hot in the summer. In the winter they keep out the snow. They also keep out the wind. Even if it is blowing outside, we are nice and warm inside. In the summer houses keep the hot sun from us. When it rains, they keep us from getting wet.
Houses are also places where we can feel safe. People can't get at us or our things. Houses give us a place to be together with our families and friends. Mothers and fathers care for their children there. The children play there. The family eat and sleep under the same roof.
Houses are different in many ways. They are made of different things. Some houses are made of wood. Some are made of stone. Sometimes more than one thing is used to make a house.
Houses come in different sizes. Some houses have only one room. Some houses have more than one room. Big apartment houses found in cities have a great many rooms. They hold many families. The rooms in which each family lives are called an apartment.
Houses are different in the ways they are built. Houses in hot countries can be lightly built. In places it rains much of the time, houses must keep out the water.

单选题 According to the passage, the houses can keep out __________.
A. the wind B. the snow C. hot sun D. all the above
【正确答案】 D
【答案解析】段落总结题。从第一段可知房子可以使你不受风雪的侵袭,而且能够保护你不受太阳灼晒。所以要选择D答案。
单选题 Which of the following is NOT mentioned in the passage?
A. People feel safe in house.
B. Children often play in house.
C. Families and friends get together in house.
D. Families and friends live in the same house.
【正确答案】 D
【答案解析】细节题。本题可以用排除法,注意本题的问法是“没有提到的是哪一个?”,在房子里会感觉很安全,孩子们经常会在房子里玩,家庭成员和朋友们经常会聚在一起,这三项文章都有提到,所以选择D答案。
单选题 Houses are __________ in sizes and many ways.
A. beautiful B. the same C. different D. similar
【正确答案】 C
【答案解析】细节题。文章的第三、第四段讲的是在大小以及其他方面房子会有所不同,所以C答案是正确的。
单选题 Which of the following probably is NOT the thing used to build houses?
A. steel B. stone C. cotton D. stone and wood
【正确答案】 C
【答案解析】细节题。第三段介绍房子的建筑材料,本题一定要读好,不然很可能会选D答案,本题问的是不用的材料,所以选择C。
单选题 From the passage we can infer that __________.
A. people in some places it rains much of the time like to live in houses which can keep out of the water
B. people in the cold places like to live in the strong houses to keep safe
C. people in hot places like to live in the lightly-built houses to get heat
D. people may find more big apartment in cities than in towns
【正确答案】 A
【答案解析】理解题。B项寒冷地区的人们喜欢住在稳固且温暖的房子里,这是正确的,但文中并没有提到是为了安全,所以有画蛇添足之嫌。C项炎热地区的人们无论选择什么样的房子,都不是为了取暖。D项城市的大型公寓会比乡村多,文章也没有明确说明。A项是最完整而且正确的。