What do you think is the most common illness? Do you get ill sometimes? We are lucky to live now, because there are lots of medicines to make people better.
The most common illness in the world is the cold. It often begins with a sore throat. Then you sneeze and your nose runs. You usually have a headache too. Often you cough later. It’s not a very bad illness, but you can feel quite ill.
There isn’t a cure (治愈) for a cold, but you can take medicines to make you feel better. For instance, aspirin (阿斯匹林) can stop your headache. It is good to rest, and to drink a lot of water too. A doctor once said to me, “With the proper medicine, a cold will continue for seven days. With no medicine, it will continue for a whole week!”
Where does our medicine come from? A long time ago, people knew that some plants made them feel better. They ate the leaves, the roots, the fruit, or the seeds of plants. For instance, the juice of lemons makes a sore throat feel better.
In modern times, scientists have looked at these plants, and found out which chemicals (化学物质) are in them. Many of our medicines today are made from those chemicals.
There are some illnesses which we can’t cure yet. And nobody has found a cure for old age. But because of modern medicines, most people now live longer than their grandparents.
【小题1】How does a cold often begin?
______________________________________________________________
【小题2】Can aspirin stop a headache?
______________________________________________________________
【小题3】How long does a cold usually continue?
______________________________________________________________
【小题4】What kind of juice makes a sore throat feel better?
______________________________________________________________
【小题5】What are many of our medicines today made from?
______________________________________________________________

 What do you think of a forest, what do you see? Just trees? Or do you see many other things, such as singing birds, colorful plants and wild flowers?

  The forest is a whole of its own. It is full of many different living things. But even though they are all different, they have one thing in common: they all need each other in order to live on.

  The trees feed the forest "people" by making food in their leaves; by using sunlight to join water and minerals from the soil and air. Their deep network of roots joins the soil together and stops it from dying out, making it possible for living things to live in it.

  Human beings are like the living things in the forest. We need one another in order to live. We need the farmers to grow our food, railroad and truck drivers to bring it to our shops and clerks (售员)to sell it to us. We need people to prepare our food and cook it and others to take our waste things away. Then, of course, we need doctors, nurses, government leaders, mailmen, telephone operators, and many others.

  We also need other human beings in another way. We need people for friendship, to talk over our problems, exchange ideas. Think how lonely and unhappy you would be if you lived all alone.

  Life is a matter of giving and taking. We need to help other people as much as we need other people to help us. Think what a good feeling you have when you have done something for someone else. You know, being a volunteer is so great!

1.According to the text, colorful plants and flowers live on______.

A. the leaves of the trees                   B. water and minerals

C. the soil and air                   D. all of the above

2.It is the ________ that make it possible for living things to live in the forest.

A. birds              B. trees                 C. plants                 D. farmers

3.According to the writer, human beings are_______the forest "people".

A. like         B. dislike                C. unhappy with      D. different from

4.The writer mainly wants to tell us ________.

A. we need people for friendship

B. the forest is a whole world of its own

C. we need one another in order to live on

D. the forest is full of different living things

5.Which one is the relationship (关系) between a forest and your life?

A. We are trees in the forests.

B. We like the living things in the forest.

C. We need farmers to grow our food in the forest.

D. We are the same as the forest: we need each other to live on.

What do you think is the most common illness? Do you get ill sometimes? We are lucky to live now, because there are lots of medicines to make people better.
The most common illness in the world is the cold. It often begins with a sore throat. Then you sneeze and your nose runs. You usually have a headache too. Often you cough later. It’s not a very bad illness, but you can feel quite ill.
There isn’t a cure (治愈) for a cold, but you can take medicines to make you feel better. For instance, aspirin (阿斯匹林) can stop your headache. It is good to rest, and to drink a lot of water too. A doctor once said to me, “With the proper medicine, a cold will continue for seven days. With no medicine, it will continue for a whole week!”
Where does our medicine come from? A long time ago, people knew that some plants made them feel better. They ate the leaves, the roots, the fruit, or the seeds of plants. For instance, the juice of lemons makes a sore throat feel better.
In modern times, scientists have looked at these plants, and found out which chemicals (化学物质) are in them. Many of our medicines today are made from those chemicals.
There are some illnesses which we can’t cure yet. And nobody has found a cure for old age. But because of modern medicines, most people now live longer than their grandparents.

1. 1.

   How does a cold often begin?
   ______________________________________________________________

2. 2.

   Can aspirin stop a headache?
   ______________________________________________________________

3. 3.

   How long does a cold usually continue?
   ______________________________________________________________

4. 4.

   What kind of juice makes a sore throat feel better?
   ______________________________________________________________

5. 5.

   What are many of our medicines today made from?
   ______________________________________________________________

What do you think is the most common illness? Do you get ill sometimes? We are lucky to live now，because there are lots of medicines to make people better．

The most common illness in the world is the cold．It often begins with a sore throat．Then you sneeze and your nose runs．You usually have a headache too．Often you cough later．It's not a very bad illness，but you can feel quite ill．

There isn't a cure（治愈）for a cold，but you can take medicines to make you feel better．For instance，aspirin（阿斯匹林）can stop your headache．It is good to rest，and to drink a lot of water too．A doctor once said to me，“With the proper medicine，a cold will continue for seven days．With no medicine．it will continue for a whole week！”

Where does our medicine come from? A long time ago，people knew that some plants made them feel better．They ate the leaves，the roots，the fruit，or the seeds of plants．For instance，the juice of lemons makes a sore throat feel better．

In modem times．scientists have looked at these plants，and found out which chemicals（化学物质）are in them．Many of our medicines today are made from those chemicals．

There are some illnesses which we can't cure yet．And nobody has found a cure for old age．But because of modern medicines，most people now live longer than their grandparents．

1．How does a cold often begin?

2．Can aspirin stop a headache?

3．How long does a cold usually continue?

4．What kind of juice makes a sore throat feel better?

5．What are many of our medicines today made from?