Animal and insect (昆虫) bites are often only a trouble thing, but sometimes they can be dangerous. Stay safe by knowing the measures you should take and what to do in an emergency (紧急情况).
Insect bites are the most common by far. Some of these can cause unpleasant reactions (反应).
◆Seek medical attention if an insect bite causes bad reactions.
◆Sometimes a bite becomes infected with bacteria (细菌), causing spreading redness of the skin and fever which requires treatment.
◆Sometimes an insect bite (especially bee) can cause a serious allergic (过敏的) reaction. The reaction needs urgent medical attention, so call the emergency services.
Many insects pass diseases. In many countries, for example, mosquitoes (蚊子) carry malaria (疟疾) or yellow fever. Protective clothing and mosquito netting are necessary in many parts of the world and are very important in those countries where malaria is common.
◆Always check the risks for the place you will visit before you go-ask your doctor or travel agent, or check out the web.
◆If there is malaria in the country you are visiting, take some medicine as advised (the drugs used from area to area depending on conditions). You will need to start it some weeks before you travel.
◆Keep your legs covered after sunset.
◆Use a mosquito net at night.
【小题1】The underlined word “infected” means ________ in Chinese.A.激动的 | B.感染的 | C.复杂的 | D.清晰的 |
A.all of insect bites can cause bad reactions. |
B.all the reactions need urgent medical attention |
C.insect bites are sometimes dangerous |
D.insect bites are always dangerous |
A.some medicine | B.protective clothing | C.mosquito netting | D.all the above |
A.He should keep his legs covered all day. |
B.He should use a mosquito net at night. |
C.He should check the risks for the country. |
D.He should prepare medicine some weeks before travel. |
A.how to prepare for the travel |
B.the different insects in the world |
C.how to ask for the emergency services |
D.the reaction of insect bites and how to prevent them |
Seeing is believing(相信), but if our eyes don’t work, how can we see to believe?
Today more and more(越来越多)kids wear glasses before going to middle school. Because they spend too much time watching TV or playing computer games without a rest(休息). But we must do something to protect(保护)our eyes because they are important for us to see the world.
Love your eyes. Every day, when we open our eyes, we can see the lovely friends and parents, beautiful flowers and green trees. Without them, there is only darkness. It is like a house without any light. How important our eyes are!
Remember to rest your eyes. When you use the computer for an hour or two, it is time to stop to have a 30minute rest. At school, you need to do eye exercises. Closing your eyes for resting is helpful. And often look at green trees or grass. In these ways, your eyes will feel relaxed.
Have good habits. When doing homework and reading, it is important to keep a distance of 30 cm between your eyes and books. We should never rub(摩擦)our eyes with dirty fingers. Before and after swimming, use eye drops. Eat something healthy for eyes, such as carrots, fish and eggs.
【小题1】We must protect our eyes because ________.A.seeing is believing | B.We have to wear glasses |
C.eyes are important for us | D.we use them to watch TV |
A.two | B.three | C.four | D.five |
A.the world is dark if we don’t have eyes |
B.many kids wear glasses before going to middle school |
C.carrots, fish and meat are good for our eyes |
D.rubbing our eyes is a good habit |
A.Seeing Is Believing | B.Resting Our Eyes |
C.Having Good Habits | D.Protecting Our Eyes |
A.storybook | B.sports news(新闻) | C.health magazine(杂志) | D.e-mail |
Most students do not enjoy doing housework.
◆
You should learn to do small things around the house. For example, you can do the dishes, sweep the floor or make the bed. Part of growing up is to be able to take care of yourself. It’s good to do some small things around the house.
◆Share housework among family members.
◆Make it fun.
Cooking is one part of housework.
A.Learn to do small things. |
B.It helps to develop your independence. |
C.Instead, they always eat out in restaurants. |
D.Some of them think it is boring to do housework. |
E.If you put your heart into it, cooking can be great fun. |
F.We shouldn’t ask small children to do too much housework. |
G.In fact, it’s too tiring for one person to do all the housework alone. |
You can never get your childhood back once you are adults! For teenagers, life is not a playground.
Do best in school.
Draw your future. Life is full of amazing things to do and learn about. Start from one step to reach your goal. Start thinking about jobs you would like to do and make a good choice.
Be proactive(积极主动的). Being proactive is the key to starting the other habits. Proactive people understand that they should do what they can to get their own happiness. They don’t blame(责怪) others for their own actions or feelings.
A.Get on well with each other. |
B.School sets you on the right road! |
C.Choose your friends wisely. |
D.The life of a teenager is full of difficulties and life-changing decisions. |
E.This could be your job for the rest of your life! |
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