题目
题型：同步题难度：来源：
According to Center for Disease Control and Prevention (CDCP 疾病控制预防中心), if you
don"t often wash your hands, you can pick up viruses (病菌) from many places and make yourself
ill. You"re at risk every time you touch your eyes, nose or mouth, In fact, one of the most common
ways people catch colds is by rubbing their noses or their eyes when there are cold viruses on their
hands. If you don"t often wash your hands, especially when you"re sick, you may spread the viruses
directly to others. You should wash your hands in the following situations:
● After using the bathroom.
● After blowing your nose or coughing
● Before eating , serving or preparing food.
● After visiting anyone who is ill
● When your hands are dirty.
There"s right way to wash your hands. Follow these simple steps to keep your hands clean.
● Use warm water ( not cold or hot).
● Wash for 15 seconds.
● Rinse (冲洗) well under warm running water and dry them with a clean towel.
答案
2. bathroom meals / food sick.
3. seconds
核心考点
试题【阅读短文填空。 According to Center for Disease Control and Prevention (CDCP 疾病控制预】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
gives you more energy. And you will feel better about yourself. It"s best to exercise twice a week.
Twenty minutes each time is enough.
There are many ways to exercise. You can walk, run, play sports, or swim. Many people go to
special places to exercise.
They are ca1led"fitness centers." These places have a lot of equipment. Some People buy equipment
for their homes. But it is very expensive.
Exercising can be fun. Friends can exercise together at a fitness center. Or, they can play sports
together. How do you exercise?
B. Playing sports is a good way to exercise.
C. Every person shou1d exercise.
B. 20 minutes a week
C. twice a week
B. people can do many kinds of exercising
C. it is very expensive
B. Swimming.
C. Sports.
B. Exercise is good for your heart.
C. Only doctors exercise.
Then we shall be healthy. We shall also be rich and clever. This is true.
The body must have enough sleep to be healthy. Children of young age should have ten hours" sleep
every night. Children who do not have enough sleep cannot do their work well and they may not be healthy.
The body also needs exercise. Walking, running, jumping and playing games are all exercise.
Exercise keeps the body strong. Exercise also helps the blood to move around inside the body. It is very
important. Our blood moves to all parts of our body. The head also needs blood. Exercise helps us to
think better.
B. sleep more
C. play more
D. go to bed early and get up early
B. nine
C. eleven
D. twelve
B. be clever and healthy
C. eat well
D. A and B
B. running
C. exercise
D. playing
B. No, it doesn"t.
C. No, it does.
D. Yes, it deosn"t.
quite true. The human body can go without 3 for a long time. We"ve got many examples for this.
Yet two 4 three days without water can usually make people 5 . Man can"t live 6 water.
Many people don"t understand how 7 water the human body needs 8 work well, and many
people,especially young people, do not drink enough, 9 in very hot weather. Our body has mostly water,
about 65% to 75%. That is to say about two thirds of our body is water. When we do sports, some of the
water will get away from our body. 10 we don"t drink some water, we won"t have enough water.
And if we don"t have enough water, we"ll feel tired and many of us will get ill. So you know how important
water is to us.
| ( )1. A. important ( )2. A. it"s ( )3. A. food ( )4. A. so ( )5. A. to die ( )6. A. have ( )7. A. many ( )8. A. and ( )9. A. even ( )10. A. If | B. most important B. its B. water B. and B. die B. with B. much B. the B. ever B. For | C. more important C. it C. drink C. but C. to died C. without C. little C. / C. almost C. Since | D. different D. is D. meat D. or D. died D. in D. few D. to D. hardly D. Because |
| 阅读理解。 | |||
| 运动前的热身活动有助于肌肉放松，也能避免受伤。请阅读1-5 题有关热身活动的文字， 然后从A、B、C、D和E中选择符合文字内容的图示，并将答案写在对应题号前的横线上。 1. Activity 1 ◇ Hold arms straight out to the sides ◇ Move your arms in circles. ◇ Come loack to the starting position and move your arms in the other direction. 2. Activity 2 ◇ Raise one foot backward,and hold it with one hand. ◇ Breathe and slowly pull your foot to your hip (屁股). ◇ Try to keep both knees together. 3. Activity 3 ◇ Stand with some space in front of and behind you Move the top of your body downward. ◇ Keep your back straight and reach for your feet with both hands. ◇ Hold this for about half a minute. 4. Activity 4 ◇ Take one step forward with your right foot. ◇ Put your hands on the right knee and press (压). ◇ Do the acton in the same way with your left foot. 5. Activity 5 ◇ Stand with feet shoulder-width apart (两脚与肩同宽). ◇ Raise both arms overhead. ◇ Hold for about half a minute and relax.  1._____ 2._____ 3._____ 4._____ 5._____ | |||
| 根据短文内容，填入所缺单词，使短文意思完整。 | |||
| When you laugh, you will 1 your mouth and show your teeth. The healthier those teeth are, the happier you look. Why is that? It"s because your teeth are important in many 2 . If you take care of them, they"ll help to take care of you. Strong, healthy 3 help you eat the right food to help you grow. They also help you speak clearly. You can take care of your teeth 4 doing like these: Brush your teeth 5 a day-after breakfast and before bedtime. If you can, brush before lunch or after 6 sweet cakes. Brush all of your teeth, not just the front ones. You should 7 some time on the teeth along the sides and in the back. Take your time while brushing. Spend at least 3 minutes each time you brush. Be sure your toothbrush is soft (柔软的). Ask your parents to help you get a new toothbrush 8 three months. Brushing keeps your teeth healthy. You also need to care about 9 you eat and drink. Eat lots of fruits and vegetables and drink water 10 of drinks. | |||
| 1._____ 2._____3._____ 4._____ 5._____ 6._____ 7._____8._____ 9._____10._____ |