What do you think are the most important inventions of the past 2,000 years? The TV? The printing? The telephone? Or the computer? A report shows that these are not the only important inventions. Here are four other important ones.
Paper is one of the most important inventions. You can’t have printing without paper. In 105 AD, Cai Lun invented paper in China. Long before the printing and Internet, Cai Lun’s invention allowed us to write down information, stories and history.
One of the simplest (最简单) inventions to save life is the toilet. Before toilets, waste ran into the rivers from people’s houses. Illnesses were common (普通的) in big cities, and it was often difficult to find clean drinking water.
Animal food is another invention. Before the invention, most animals were killed every autumn because there was not enough food for them in the winter. After hay (干草) became a kind of common animal food, animals could live through the long winter.
Reading glasses is the fourth invention. People start getting far-sighted (远视) from the age of 45. Glasses mean that anyone can read, write and do “close work” after that age. Without glasses, the world would be difficult for the people above 45.
【小题1】Cai Lun’s invention of paper makes it possible to ______.

What do you think are the most important inventions of the past 2,000 years? The TV? The printing? The telephone? Or the computer? A report shows that these are not the only important inventions. Here are four other important ones.

Paper is one of the most important inventions. You can’t have printing without paper. In 105 AD, Cai Lun invented paper in China. Long before the printing and Internet, Cai Lun’s invention allowed us to write down information, stories and history.

One of the simplest (最简单) inventions to save life is the toilet. Before toilets, waste ran into the rivers from people’s houses. Illnesses were common (普通的) in big cities, and it was often difficult to find clean drinking water.

Animal food is another invention. Before the invention, most animals were killed every autumn because there was not enough food for them in the winter. After hay (干草) became a kind of common animal food, animals could live through the long winter.

Reading glasses is the fourth invention. People start getting far-sighted (远视) from the age of 45. Glasses mean that anyone can read, write and do “close work” after that age. Without glasses, the world would be difficult for the people above 45.

1.Cai Lun’s invention of paper makes it possible to ______.

A．have printing                           B．feed animals

C．drink clean water                       D．do “close work”

2.The invention of the toilet can stop people from ______.

A．saving water                           B．getting ill

C．living in big cities                        D．finding clean water

3.Why couldn’t the animals live through the winter?

A．It was very cold in winter.                 B．They didn’t have enough food to eat.

C．They had no drinking water.               D．They died of illness.

4.From the last paragraph we learn that ______.

A．all people need reading glasses

B．anyone must do “close work” after 45

C．reading glasses are useful

D．life is more difficult for the people under 45

What do you think are the most important inventions of the past 2,000 years? The TV? The printing? The telephone? Or the computer? A report shows that these are not the only important inventions. Here are four other important ones.

Paper is one of the most important inventions. You can’t have printing without paper. In 105 AD, Cai Lun invented paper in China. Long before the printing and Internet, Cai Lun’s invention allowed us to write down information, stories and history.

One of the simplest (最简单) inventions to save life is the toilet. Before toilets, waste ran into the rivers from people’s houses. Illnesses were common (普通的) in big cities, and it was often difficult to find clean drinking water.

Animal food is another invention. Before the invention, most animals were killed every autumn because there was not enough food for them in the winter. After hay (干草) became a kind of common animal food, animals could live through the long winter.

Reading glasses is the fourth invention. People start getting far-sighted (远视) from the age of 45. Glasses mean that anyone can read, write and do “close work” after that age. Without glasses, the world would be difficult for the people above 45.

47. Cai Lun’s invention of paper makes it possible to ______.

   A. have printing         B. feed animals    

   C. drink clean water      D. do “close work”

48. The invention of the toilet can stop people from ______.

   A. saving water               B. getting ill 

   C. living in big cities      D. finding clean water

49. Why couldn’t the animals live through the winter?

  A. It was very cold in winter.   B. They didn’t have enough food to eat.

  C. They had no drinking water. D. They died of illness.

50. From the last paragraph we learn that ______.

   A. all people need reading glasses     

   B. anyone must do “close work” after 45

   C. reading glasses are useful   

   D. life is more difficult for the people under 45

Do you know “homestay”? What is a homestay? When you go to another   1 , you can live in a local   2  as a member of the family. This is called a homestay. It’s a great experience (经历)   3  you can learn more about the country and its people.

I’m Lily from   4 . I came to study in Canada with some English teachers. We are living  5  an old Canadian couple (夫妇), Mr. and Mrs. Green. They have a wonderful five-bedroom house. And I have a bedroom of   6  there. They also have two bathrooms and a   7  with many beautiful flowers and big trees.

Mrs. Green   8  does the housework. She does the laundry (洗衣) and cooks meals for us. At the weekend, my friends and I cook some Chinese food for the couple sometimes. They are very happy and they think   9  tastes good. We also celebrated the Canadian festivals with them and get to know   10  about their culture and custom (文化和风俗).

1.                A．country        B．town           C．village    D．street

2.                A．school         B．restaurant       C．hotel D．home

3.                A．when          B．after           C．because  D．if

4.                A．Canada         B．China          C．America  D．England

5.                A．in             B．for            C．with D．at

6.                A．my own        B．their own       C．me  D．my

7.                A．balcony        B．garden         C．living room    D．kitchen

8.                A．sometimes      B．never          C．seldom   D．usually

9.                A．Chinese food    B．Chinese people   C．English food   D．English people

10.               A．little           B．lot            C．a lot  D．few