For all dinner tables, a glass of milk seems to be a must. At least it was when I was growing up. It is widely believed that milk is a must in building strong bones and teeth. There’s no doubt that dairy products, especially milk, are high in protein and calcium, and Vitamin D and Vitamin A are added to most milk products.
While it’s well known that our bones need calcium, some studies suggest that high calcium intake doesn’t necessarily lower a person’s risk for fractures(骨折). A Harvard study found that people who drank two or more glasses of milk had no greater protection from breaking a bone than those who drank a glass or less a week.
There is no doubt that we need calcium. Some anti-dairy supporters claim dairy products can lead to heart disease. Much of this claim is based on high-fat dairy products, like cheese and cream, which may indeed lead to some health problems. Some studies have linked high milk intakes with a risk of prostate cancer; this seems also to be caused by high-fat dairy products, but not by dairy products in general.
Although milk has always been regarded as the most important thing we need for our bones, one of the most important things in strengthening bones and reducing the risk of osteoporosis(骨质疏松)is weight-bearing exercise, such as jogging, walking, and weight lifting.
Perhaps we should think of dairy products as less like a nutrient and more like a food. If you like it, eat it. If not, find something else to eat. Some claims may not be completely true. When I eat cream, I’m not thinking about calcium, protein, or any such thing. I’m thinking it is delicious.
1.What is the best title for this passage?
A.Milk: is it really necessary for children? B.The disadvantages of drinking milk.
C.Milk causes health problems. D.Milk: is it really good for the body?
2.For people who want to reduce the risk of osteoporosis, we can infer that the writer may suggest that they ________.
A.avoid milk with Vitamin D and Vitamin A added
B.spend some time exercising
C.take in as much calcium as possible
D.drink more than two glasses of milk every day
3.Based on the passage, we learn the writer may agree that ________.
A.milk is the most important thing that we need for our bones
B.children should not be permitted to eat cream
C.milk should be considered more like a food than a nutrient
D.children should drink milk whether they like it or not
4.What can we learn from the passage?
A.Some dairy products may harm our health.
B.Milk has the highest level of protein of any food.
C.The writer seldom drank milk when he was young
D.People who drink milk every day are at a high risk of getting a heart disease.
高一英语阅读理解中等难度题
For all dinner tables, a glass of milk seems to be a must. At least it was when I was growing up. It is widely believed that milk is a must in building strong bones and teeth. There’s no doubt that dairy products, especially milk, are high in protein and calcium, and Vitamin D and Vitamin A are added to most milk products.
While it’s well known that our bones need calcium, some studies suggest that high calcium intake doesn’t necessarily lower a person’s risk for fractures(骨折). A Harvard study found that people who drank two or more glasses of milk had no greater protection from breaking a bone than those who drank a glass or less a week.
There is no doubt that we need calcium. Some anti-dairy supporters claim dairy products can lead to heart disease. Much of this claim is based on high-fat dairy products, like cheese and cream, which may indeed lead to some health problems. Some studies have linked high milk intakes with a risk of prostate cancer; this seems also to be caused by high-fat dairy products, but not by dairy products in general.
Although milk has always been regarded as the most important thing we need for our bones, one of the most important things in strengthening bones and reducing the risk of osteoporosis(骨质疏松)is weight-bearing exercise, such as jogging, walking, and weight lifting.
Perhaps we should think of dairy products as less like a nutrient and more like a food. If you like it, eat it. If not, find something else to eat. Some claims may not be completely true. When I eat cream, I’m not thinking about calcium, protein, or any such thing. I’m thinking it is delicious.
1.What is the best title for this passage?
A.Milk: is it really necessary for children? B.The disadvantages of drinking milk.
C.Milk causes health problems. D.Milk: is it really good for the body?
2.For people who want to reduce the risk of osteoporosis, we can infer that the writer may suggest that they ________.
A.avoid milk with Vitamin D and Vitamin A added
B.spend some time exercising
C.take in as much calcium as possible
D.drink more than two glasses of milk every day
3.Based on the passage, we learn the writer may agree that ________.
A.milk is the most important thing that we need for our bones
B.children should not be permitted to eat cream
C.milk should be considered more like a food than a nutrient
D.children should drink milk whether they like it or not
4.What can we learn from the passage?
A.Some dairy products may harm our health.
B.Milk has the highest level of protein of any food.
C.The writer seldom drank milk when he was young
D.People who drink milk every day are at a high risk of getting a heart disease.
高一英语阅读理解中等难度题查看答案及解析
The problem he referred to _____ difficult, but is isn’t at all.
A. must be B. seeming C. seems D. seem
高一英语单项填空简单题查看答案及解析
It seems that there are________people out of work. Something must be done to solve the problem.
A.a great many | B.a great many of |
C.a great deal | D.a great deal of |
高一英语单项填空中等难度题查看答案及解析
It's a fact that we all dream. Some dreams seem to last for hours, others only for seconds. Some of us have strange dreams, some have interesting dreams, and some of us have unpleasant dreams. Tests in the 1980s showed that these dreams occur within 90-minute cycles, each cycle made up of six stages. In the last stage people experience rapid eye movement, known as REM, and it is in this stage that dreaming takes place. Eighty percent of people who were woken during this sixth stage could easily remember their dreams. On the other hand, when during the first five stages (NREM), only seven percent could describe a dream.
However, of these same people woken during the first five stages, 74% were able to remember thinking activity, although they would not call it a dream. NerysDee, who has written about dreams in a book called "Your Dreams and What They Mean" says: "Perhaps during NREM sleep we are sorting out our outer mundane problems, but in REM sleep we are dealing with inside matters." She also makes the following statement about 90-minute cycle: It may also prove the reason why insomniacs who wake in the middle of the night find it impossible to get to sleep again for at least an hour and a half. In other words, until they have missed out one complete 90-minute sleep period.
1.Which of the following statements about dreams is TRUE?
A. Everyone dreams but very few can recall what they dream.
B.Some people have long dreams and others have very short ones.
C. People can only remember unpleasant dreams.
D.More than eighty percent of people can remember their dreams.
2.According to the tests in the 1980s, dreaming takes place______.
A.between each 90-minute cycle
B. at any time during 90-minute cycles
C.during the first five stages of 90-minute cycles
D. in the last stage of 90-minute cycles
3.People woken during REM sleep can______.
A. hardly remember their dreams
B. easily remember their dreams
C. only remember their dreams
D. partly remember their thinking activity
4."Insomniacs" are persons who______.
A. can always remember their dreams
B. have trouble getting into sleep at night
C. experience rapid eye movement
D. usually wake after each 90-minute sleep period
高一英语阅读理解中等难度题查看答案及解析
-Which of the ways should I take to the village?
-________way as you please.All seem to be equal in distance.
A.Neither B.None C.Any D.Either
高一英语单项填空中等难度题查看答案及解析
_____ in time for Christmas,all these gifts must be mailed immediately
A.So as to be received B.In order to receive
C.So as to be receiving D.In order to be received
高一英语单项填空中等难度题查看答案及解析
In order to be _______ for Christmas, all these gifts must be mailed immediately.
A.in time B.at one time C.at a time D.in no time
高一英语单项填空中等难度题查看答案及解析
In order to be ________ for Christmas, all these gifts must be mailed immediately.
A.at one time | B.in time | C.at a time | D.in no time |
高一英语单项填空简单题查看答案及解析
All these postcards must be mailed at once in time for the Spring Festival.
A. to have received B. so as to be receiving
C. so as to be received D. to receive
高一英语单项填空中等难度题查看答案及解析
All these donations must be delivered immediately________in time for Christmas.
A. so as to have received B. in order to be received
C. so as to receive D. in order to be receiving
高一英语单项填空中等难度题查看答案及解析