Different vitamins are found in different foods. Then which foods should be eaten to keep us healthy? Let's look at some important vitamins for the answer.
Vitamin A helps to protect skin from becoming dry. It is also helpful to the eyes. Without vitamin A, you cannot see well in darkness. Vitamin A is found in animal liver and yellow part of eggs. Sweet potatoes, carrots and other dark colored fruit and vegetables have something that the body can change into vitamin A. |
Vitamin B changes foods into energy and helps the heart and nervous system (神经系统) to work smoothly. Without it, we will be weak and will not grow. It is found in grains and other foods like beans, nuts, meat and fish. Vitamin B helps to produce red blood cells. It is found in foods like eggs, meat, fish, milk and green leafy vegetables. |
Vitamin C is needed for strong bones and teeth, and for healthy blood vessels (血管). It also helps wounds to heal (愈合) quickly. The body stores little vitamin C, so we must get it in foods like oranges, and cabbage. |
Vitamin D increases the levels of calcium (钙) in the blood. Calcium is needed for verve and muscle (肌肉) cells to work normally, as well as to build strong bones. Fish liver oil has vitamin D. In some countries, milk producers add vitamin D to milk so that it will be good for children. |
1.Without ________, we cannot see well in darkness.
A. vitamin A B. vitamin B
C. vitamin C D. vitamin D
2.According to the passage, vitamin B can be found in ________.
A. fish liver oil
B. oranges and cabbage
C. grains, meat and fish
D. animal liver and eggs
3.From the passage, we know that vitamin C is good for ________.
A. blood vessels B. the heart
C. the skin D. nerve and muscles
4.Some milk producers add vitamin D to milk mainly to help children to ________.
A. have good eyesight
B. get enough calcium
C. produce blood cells
D. heal wounds quickly
5.According to the passage above, which of the following is “TRUE”？
A. We can get vitamins from everything.
B. We can live healthily with few vitamins
C. Vitamins are not important to our health.
D. Different vitamins help us in different ways.
根据短文内容，从下面方框中选择适当的单词或词组填空，使短文内容完整正确。
better, culture, make noise, together, sounds interesting |
A: Tom, you look worried. Why?
B: I’m going to have a meal at a Chinese friend’s house and I don’t know what I should do.
A: I have been to China three times and I know some Chinese table manners.
B: Oh, that’s great! I’ve heard that it’s OK to 1. when you eat in China.
A: I guess so, but it depends. When you eat noodles, for example, you have to make noise.
B: What do you mean “have to”?
A: It’s said that noodles taste 2. that way. It shows that you enjoy the food.
B: That 3. .
A: Is it OK that I eat the food fast and leave the table early?
B: Not at all. In Chinese 4. , elder people are highly respected, you must wait for the elder to hold their chopsticks first. And you should eat neither too fast nor too slowly. You should stay with the elder. When they finish the meal, you can get up 5. .
A: Oh, that’s quite different from ours. Thank you very much for your advice.
B: My pleasure. Please enjoy your meal.
阅读下面短文，根据所读内容，在文章后第56—65小题的空格里填入一个最恰当的单词。注意：每个空格只填一个单词。
A good book can teach you things beyond your class. It can open your eyes and clear your minds. If you want to get into a good reading habit, there are a number of ways to develop it.
Plan your time
You should give yourself at least thirty minutes in all for reading every day. When time is set, nothing can change it. For example, make it a habit to read during breakfast or lunch time.
Always carry a book
Wherever you go, take a book with you. When you leave the house, make sure that you always carry a good book as well as your school things. Remember that a book always stays with you.
Find a quiet place
Find a place in your home where you can sit in a comfortable chair. When you read a book, no one will trouble you. There should be no television, computer, music or even noisy family members around you.
Have a library day
Have a library card, and you read as many good books as possible in the library. Make it a weekly trip to the library, you can save a lot of money.
Blog it
One of the best ways to develop a good reading habit is to put it on your blog (博客). If you don’t have one, create one. It’s free. Ask your friends and family to go there to share your ideas and offer you suggestions.
Title | Some ways to have a good reading1. |
Plan your time | You should read at least half a(n) 2. . every day. Make it a habit to 3. during breakfast or lunch time. |
Always 4. a book | Make sure a book always stays with you wherever you go. |
Find a quiet place | Find a place at home with a 5. chair and without televisions, 6. , music or noisy people around you. |
Have a 7. day | It is a very cheap way to read good books in the library. Go on a trip to the library every8. . |
Blog it | It 9. no money to create a blog. Your friends and family can share your ideas and 10. you with some suggestions online. |
