[听力原文]11-15
My grandmother was 88 years old when I was 18. She was tall and thin with small bright eyes. She was kind and good at telling stories.
All kinds of people, young and old, rich and poor, loved her. Children came to her for stories and candies. Young women came to her for advice about their problems. She was always smiling. She used to say, "We have only one life to live. We should face it with smiles. It is easier to be happy than to be sad." When some of her friends were busy or had to go out for a few hours, my grandmother always volunteered to take care of their children. And children were always happy to be with her.
[听力原文]11-15
My grandmother was 88 years old when I was 18. She was tall and thin with small bright eyes. She was kind and good at telling stories.
All kinds of people, young and old, rich and poor, loved her. Children came to her for stories and candies. Young women came to her for advice about their problems. She was always smiling. She used to say, "We have only one life to live. We should face it with smiles. It is easier to be happy than to be sad." When some of her friends were busy or had to go out for a few hours, my grandmother always volunteered to take care of their children. And children were always happy to be with her.
[听力原文]
W: When will my watch be ready
M: Well, it is 7:00 o’clock by my watch, and I’ll get it ready in a couple of hours.
[听力原文]8-10
W: Mr. Johnson, I burned my hand when I was cooking. What would you recommend
M: Try this medicine and also take a Vitamin C tablet every day.
W: Vitamin C For a burn
M: Yes, a cut or a burn, or even a broken leg, will not heal properly without Vitamin C. And, anyway, Mrs. Grant, you are a heavy smoker.
W: Really Why do smokers need Vitamin C
M: Cigarette smoking, even tension, can cause levels of Vitamin C in your body to go down. And since the human body doesn’t produce Vitamin C, we have to get it from a Vitamin C supplement. Of course, there are plenty of reasons for you to stop smoking, but even nonsmokers need a proper amount of Vitamin C.
[听力原文] 11-15
(11)（）, when I was a small boy, my father arranged me to spend two summer vacations at (12) （）in South Dakota. He thought it would be good for me, and he was fight. It taught me a great deal about the importance of (13) （）. The people who lived there were practically self-sufficient. They raised sheep for wool, wove it into cloth, and built their cabins from wood. The place was so (14)（） that the owner’s daughter, who must have been in her early twenties, said that she had never been away from home or seen (15)（）.
[听力原文]
When we accept the evidence of our unaided eyes and describe the Sun as a yellow star, we have summed up the most important single fact about it—at this moment in time. It appears probable, however, that sunlight will be the color we know for only a small part of the Sun’s history.
Stars, like individuals, age and change. As we look out into space. We see around us stars at all stages of evolution. There are faint bloodred dwarfs school that their surface temperature is a mere 4,000 degrees Fahrenheit, there are searing ghosts blazing at 100,000 degrees Fahrenheit and almost too hot to be seen, for the great part of their radiation is in the invisible ultraviolet range. Obviously, the "daylight" produced by any star depends on its temperature; today (and for ages to come) our Sun is at about 10,000 degrees Fahrenheit, and this means that most of the Sun’s light is concentrated in the yellow band of the spectrum, falling slowly in
A. The dangers of invisible radiation.
B. Faint dwarf stars.
C. The Sun’s fuel problem.
D. The evolutionary cycle of the Sun.
[听力原文]
M: I left my raincoat in my room. Wait while I go back to get it.
W: Don’t bother. The weather report said it would clear up by noon.
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