题目内容
Blood donation, is a wonderful thing to do. It is an easy and direct way to help social work. It helps those people in need of blood.
You are able to give or donate blood every three or four months. Blood donation is not a big problem, but you need to keep a few points in mind.
Before donating blood, you should have a healthy diet. Do not go for it on an empty stomach. After having a balanced diet, you will feel strong and comfortable to donate blood. Then you will not feel sick or weak.
For a good blood flow in your body, you’d better drink at least 6 glasses of water every day. Completely avoid taking alcohol (酒) and smoking a day before and after giving blood.
When you are going for blood donation, be relaxed. During the blood donation activity, take a deep breath and try to calm yourself. Don’t join in some other activities.
After donating blood, the following tips can help you. Take a rest for 15 minutes after the donation. It helps you to feel relaxed. Eat something and drink juice before leaving the blood donation centre.
Finally, be proud of yourself because you have done a great thing to save other’s life.
回答下面五个问题，每题答案不超过六个词。
1.How often can you donate blood?
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2.What should you have before donating blood?
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3.How much water do you need to drink every day?
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4.What should you avoid before and after the donation?
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5.How long should you take a rest after the donation?
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1.Every three or four months. 2.A healthy diet 3.At least 6 glasses. / At least 6 glasses of water. 4.Taking alcohol and smoking a day. 5.15 minutes. 【解析】本文叙述了献血的前后应该注意的几个方面。最后，短文提到要鼓励积...
The simple activities below will make everyone in your family leave chair and help you get closer while burning some calories.
Jumping Rope Jumping rope burns about 600 calories an hour. Jump ropes are cheap. The cheapest is less than 10 dollars .Also, because jump ropes are easy to carry, parents can pack one in their suitcase for exercise while they travel. |
Hula Hooping Hula hoops became popular toys in the late 1950s and are still a lot of fun for families. Hula hooping can burn more than 500 calories an hour. |
Dancing Why not dance to music when you are at home? Having a family dance party lets parents and children get happy while also getting some exercise. Hip hop dancing can burn 400 calories an hour. |
Walking the Dog Studies have shown that owning a dog can make you healthier. One reason may be that you are able to take more walks when you walk a dog. Walking the dog can burn 200 calories an hour. If you daily walks have become more like a chore, add some fun .Go as a family, pick different ways each day, and do some running. |
根据材料内容选择最佳答案，将其标号填入题前括号内。
1.Which activity can burn the most calories an hour ?
A. Jumping rope B. Hula Hooping
C. Hip hop dancing D. Walking the dog
2.The exercises above __________________ .
A. can only be done outdoors B. can help families to get closer
C. are no fun at all. D. are difficult to do
3.If you feel bored because you walk the dog every day, you can do these things EXCEPT ______________ .
A. take less walks. B. go as a family.
C. choose different ways each day. D. do some running while you are walking the dog.
4.What can we learn from the passage ?
A. It is not suitable to carry a jump rope when traveling.
B. Jump ropes are easy to carry,
C. Hula hoops were created in the late 1950s.
D. The author likes doing chores.
5.This passage is probably from a ___________________ .
A. travel book B. website for pets C. family magazines D. jumping rope ad
1.A 2.B 3.A 4.B 5.C 【解析】本文介绍了几种简单的活动，可以帮助家人一起来燃烧卡路里并增进家人间关系。 1.句意：哪一项活动能在一小时以内燃烧最多的卡路里？A.跳绳B.呼啦圈C.嘻哈跳舞C.遛狗。跳绳每小时600卡路里，呼啦圈每小时500卡路里，跳舞每小时400卡路里，遛狗每小时200卡路里，故选A。 2.句意：上述的锻炼方式可以帮助家人...