LESSON SEVEN The Seventh Lesson DRILLS
1 A: Have you seen Zhao Hai today?
B: Yes, I have.
A: Do you know why he isn't coming this evening?
B: He told me he had an important meeting to attend.
A: Have you seen Zhao Hai today?
B: Yes, I have.
A: Do you know why he isn't coming this evening?
B: He told me he had some exercises to do.
A: Have you seen Zhao Hai today?
B: Yes, I have.
A: Do you know why he isn't coming this evening?
B: He told me he had a composition to write.
A: Have you seen Zhao Hai today?
B: Yes, I have.
A: Do you know why he isn't coming this evening?
B: He told me he had several letters to answer.
2 A: Have you started writing your composition yet?
B: No, I really don't know what to write about.
A: Have you started writing your composition yet?
B: No, I really don't know which topic to choose.
A: Have you started writing your composition yet?
B: No, I really don't know how to begin.
༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻ TEXT
A LESSON FROM NATURE Not many years ago, some farmers were worried bacause hawks were taking many of their chickens. The farmers did not know what to do. Finally they went to the officials and asked for help.
"Kill the hawks," the officials said. "We'll even pay you for them." So the farmers began to think of ways to kill hawks.
The farmers killed many hawks. Before long they didn't have to worry about their chickens. But they now had a new worry. Field mice were eating up a lot of the farmers' grain.
How did this happen?
Hawks eat not only chickens but also field mice. They eat more field mice than chickens. But the farmers did not know this. When they killed a lot of hawks, they changed the balance of nature.
When people move into a new place, they often destroy many wild plants. Many of these plants are food for the animals. If the animals cannot find enough plants to eat, they will starve or have to leave the place.
In one part of the United States, for example, the deer there like to eat a certain kind of wild rose. The mountain lions there eat the deer. The number of deer, Mountain lions, and wild roses does not change much if people leave thing as they are.
But people killed many mountain lions in order to protect the deer. Soon there were so many deer that they ate up all the wild roses. Then the deer began to eat the green leaves of young trees. These trees were important to the farmers. So the farmers thought of ways to protect their trees. Now the deer had nothing to eat, and many of them died. This was another lesson from nature.
It is important for us to keep the balance of nature. This is the lesson we should remember.
༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻༺༻ Common Sense In History
You probably know that some English words came from French.
One interesting thing is that when we talk about meat on our table, we use French words. But when we speak about animals, we use English words. For example, a pig is called pig when it is living, but when it is killed and its meat is brought to the table, it is called pork. Cattle are called cattle when they are raised in the field, but at the dinner table, we call the meat beef.
When the Normans ruled England, the English peasants were ordered to raise animals for food, but they themselves could not buy the meat. The meat was sent to the Norman tables. The peasants could only eat rabbits, because rabbits ran all over their fields and rabbit meat was cheap. So the meat of a rabbit was not changed into a French word. It was called rabbit by the English peasants of that time and is still called rabbit today.
At page 66, 67, 68, 69, 76, 77, Book 6, The English Textbooks Series for Junior Secondary School (The 1st Edition, Published by the People's Educations Press, May 1984)
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