题目列表(包括答案和解析)
Lions are big and strong.They have bright eyes, sharp teeth and black points on their brown bodies.So they look beautiful.
Lions can run fast.They are good at catching other animals.Lions like living as a family until baby lions are 2 years old.A lion lives alone during most of its life.
Now, many hunters hurt lions for their fur and meat.They sell their meat to people for meals.They use their fur to make clothes and bags.We must stop this.It is wrong for people to kill lions.We can write to newspapers about the danger the lions are facing.We should tell the government and people about the problems.If we do nothing, soon there will be no lions in the world any more!
1.What are lions like?
A.Big and strong B.Big and light
C.Black and white D.Bright and Slim.
2.What colour is the lion’s points?
A.Black B.Brown C.Blue D.White
3.When do baby lions begin to live alone?
A.20 years old B.12 years old
C.2 years old D.22 years old
4.What do people hunt tigers for?
A.Fur B.Fur and leather bags
C.Fur and meat D.Leather bags and bones
5.To save lions, what are NOT in the passage?
A.Write to newspapers. B.Tell people about the problems.
C.Do a lion count once a year. D.Ask the government to help.
If I ask you to shut your eyes and gave you a piece of apple to eat, would you be able to tell me what it is just by tasting it? Of course, you could. Your tongue is covered with tiny “taste buds” which help you know what different foods taste like. Do you know that foods would taste different if you did not have a nose? This experiment shows how important your nose is when you taste things.
What You Need:
• a friend to help
• small pieces of any food like carrot, orange, banana
• small pieces of apple, raw(生的) potato, and onion
What You Do:
There are actually three different experiments. You and your friend should take turns to try them on each other.
Experiment 1:
Have your friend close her eyes and open her mouth.
Give her a piece of the food and ask her to taste it.
Then, ask her what she thinks it is. She will probably guess correctly.
Experiment 2:
While your friend has her eyes closed, give her a piece of the raw potato. At the same time, hold a piece of apple right under her nose. Ask her to eat the potato (but don’t call it by name) and tell you what she thinks it is. She will say it is a piece of apple!
Experiment 3: (for the brave)
Take a piece of raw onion. You don’t have to close your eyes this time. Squeeze your nose closed with your other hand so that no smells can get into your nose. Now take a nibble of the onion. Surprise! As long as you hold your nose, you will not be able to taste the onion.
The Science Secret
You already know the science secret. Your nose and your tongue work together to make food taste the way it does. Your tongue, however, can taste only certain flavors like salty, bitter, sour, and sweet. All of the other “tastes” are actually “smells,” and you need your nose to “taste” them. Oh, and you might use this science secret the next time you are told to eat something you don’t like the taste of. If you hold your nose while you eat it, you won’t “taste” it at all.
1. According to this article, what could a reader know about food?
A. People hold their noses to eat onions. B. If you can smell potatoes, you will taste apples.
C. People need a sense of smell to taste some food. D. If you close your eyes, food will taste better.
2.What is the most likely reason Experiment 3 is called “for the brave”?
A. You keep your eyes open. B. You have to eat a raw onion.
C. You have to squeeze your nose. D. You do the experiment alone.
3.What’s the best title of the passage?
A. Your Eyes Knows B. Your Nose Knows
C. Your Mouth Knows D. Your Tongue Knows
We were doing the best to control the fire of the burning garage (车库). Outside, I heard the sounds of cats crying. I couldn’t stop—I would have to look for the cats after the fire was put out.
??? It took a long time to finally bring the big fire under control. No one inside was hurt. At that point I was free to find out where the cat noises were from. There was still a lot of smoke and heat coming from the building. I followed the meowing to the sidewalk in front of the garage. There, crying and huddled (挤作一团) together, were five frightened kittens (小猫). They must have been inside the building, as their fur was badly hurt.
??? I wanted to find the mother cat. It was clear that she had gone into the burning garage and carried out all her babies, one by one—unbelievable.
??? We finally found her. Her paws and face were blackened, and her fur was burned all over. You could even see her reddened skin under the burned fur. She could hardly move. I picked her up, and she relaxed in my arms as much as her pain would allow. I decided to save this brave little cat and her family.
??? The vet told me they would watch the kittens and their mother for the night, but they weren’t confident about the mother’s chances.
??? About a week later, I found out she was going to live. We named her Scarlet because of her reddened skin.
??? I was happy to see Scarlet get together with the kittens again. She touched each of them, nose to nose. She had been in danger for five times and it had paid off. All of her babies had survived.
??? As a fireman, I see heroic acts every day. But what Scarlet showed me that day was the kind of bravery that can only come from a mother’s love.
1.Which of the following is TRUE according to the story?
A. The writer went to look for the cats as soon as he heard them crying.
B. The firefighters put out the fire quickly and no one was hurt.
C. The writer didn’t find the cats until the smoke and heat were gone.
D. The mother cat moved all her babies out of the fire to a safe place.
2.Why did the writer decide to save the cats?
A. Because he was amazed at the mother cat’s courage.
B. Because the cats attracted many people’s attention.
C. Because he didn’t want to see any living things die.
D. Because it had taken him much time and effort to save them.
3.The writer talks about the cat’s story to show that ________________.
A. animals should be taken good care of
B. mother’s love can be great and brave
C. it is meaningful to help others
D. a cat always has nine lives
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