题目内容
___________ protects tigers and other big cats in China.
A. Project Hope B. Spring Bud Project
C. Save China’s Tigers D. Project Green Hope
C
Germs(细菌) are everywhere. You can’t see them, but they are on your desk, on your computer, and even in the air!
Like people, germs move around the world. They fly with us on planes. When food, clothes, and other things travel around the world, germs travel, too. Some germs are safe, but some are dangerous. Germs cause illnesses like colds and the flu.
Warmer Weather Brings Germs
The world’s weather is changing. Cooler countries are getting warmer, so insects from hot countries can move there. Some of these insects, like mosquitoes, carry dangerous germs. These germs cause headaches, fever, and can even kill people.
Under Your Skin
Your skin protects you from germs. It stops some germs, but not all. They can enter your body when you eat, or when you have a cut. Germs are on your hands, too. They enter your body when you touch your eyes, nose, or mouth.
Fighting Germs
Your immune system(免疫系统) protects you, too. When germs get inside your body, your immune system finds and kills them. Special cells(细胞) move around your body and fight germs. They help you stay healthy. Other cells make antibodies. Antibodies help your body find and stop germs.
What can you do to fight germs? You should wash your hands with soap and water. Soap kills many germs, and water washes them away.
【小题1】According to the text, insects ______.
A.kill germs | B.carry germs | C.protect germs | D.love germs |
A.cooler countries | B.hot countries | C.everywhere | D.the world |
A.All germs are dangerous. | B.There are more germs in cold places. |
C.Soap can kill all germs. | D.Germs can get into your body. |
A.They kill germs and wash them away. | B.They find and develop germs. |
C.They help protect us from germs. | D.They carry dangerous germs. |
A.Germs Are Everywhere | B.Weather Is Changing |
C.Skin Stops Germs | D.Germs Are Developed |
Many of us don’t pay much attention to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.
There are several causes leading to poor eyesight like not enough food, genes (基因) and aging (老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you feel uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight form UV rays.
Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person exercises regularly (定期地) and eats the right kind of food, his eyes will stay in good condition for a long time.
All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person’s eyesight, too. In a world, eye care is very important, no matter how old a person is.
【小题1】_____ is the most important way to protect our eyes.
A.Natural eye care | B.Taking medicine |
C.Seeing the doctor | D.Being happy all the time |
A.age | B.height | C.reading | D.computers |
A.Eat healthy foods. | B.Clean the eye by using cold water. |
C.Wear a pair of sunglasses. | D.Have a rest after working for a while. |
A.沙尘 | B.闪电 | C.紫外线 | D.超声波 |
A.Ways of Eye Care | B.Ways of Eye Exercises |
C.Ways of Being Happy | D.Ways of Being Healthy |
Fashion isn’t very environmentally-friendly because it makes people buy things they don’t need, just because they’re new. We want to take care of the environment, we don’t want to pollute the air and we don’t want to waste energy and resources. But we also want to be fashionable. How can we buy fashionable clothes and protect the environment?
Old styles are fashionable again, so one way is to buy second-hand clothes — recycled clothes. Another way is to buy’ fair trade clothes. These clothes are either recycled or made in a ’ way that protects the environment. They also protect the people who make the clothes.
Surprisingly, white cotton is one of the least environmentally-friendly crops of all. To protect the cotton, the growers use chemicals that pollute water, make farm workers ill and kill wildlife. New materials, such as hemp and bamboo, grow quickly and are more environmentally-friendly. These materials are very soft, and look fantastic. The best materials are coloured using natural dyes, made from plants.
Environmentally-friendly clothes are practical but until now they were often dull. Now fashion-designers are working with these materials and the clothes are beautiful as well. So now we can buy fashionable clothes that are also environmentally-friendly.
【小题1】Why do people often buy things they don’t need? Because_.
A.new things can be more comfortable |
B.everyone wants to be fashionable |
C.people are richer than before now |
D.people care about the environment |
A.Recycled fashion. | B.The problem with fashion. |
C.Fashion doesn’t have to pollute. | D.New materials. |
A.Materials soft and looking fantastic. |
B.Any materials coloured using natural dyes. |
C.Hemp and bamboo. |
D.White cotton. |
A.people pay more attention to our environment |
B.environmentally-friendly clothes are practical |
C.all old styles become fashionable again |
D.fashion-designers are working to make them beautiful |
A.Cotton or Hemp and Bamboo? |
B.Environmentally-friendly Clothes |
C.Old Style, New Fashion Again |
D.Fashion and the Environment |
The worst danger is a house on fire when people are asleep. Always be ready to leave through a window into the garden by making sure you can open it if necessary. If you should be on holiday in a tall building or hotel, make sure you know where the fire escape(太平梯) is . When you can’t find any way out, try to find pieces of cloth and make a rope to get out of a window to safety. If you smell burning in your home, get out right away. If you can’t breathe properly because of smoke on your way out, crawl(爬行) on your hands and knees because smoke rises and the air will be cleaner near the floor. Smoke is a killer and more people have died from breathing it in than actually being burnt.
Fire in a cinema, hall or public place often means people pushing to reach a door. Keep your head up with arms up in front of your chest(胸).This protects your chest and gives you the best chance to breathe. Above all, don’t get frightened!
【小题1】In a room filled with smoke ,you’d better crawl on the floor because__________.
A.you won’t get burnt. | B.the floor is cleaner |
C.there is less smoke near the floor | D.you won’t breathe any smoke |
A.In a fire, more deaths are caused by smoke. |
B.The most important thing is not to be frightened in a fire |
C.When a public place is on fire, people usually push to leave. |
D.Be ready to leave a burning house through a window if there is a garden down below. |
Many of us don’t pay much attention to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.
There are several causes leading to poor eyesight like not enough food, genes(基因) and aging(老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eye-sight from UV rays.
Eating healthy foods will do good to your eyesight. Remember that vitamin A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person exercises regularly(定期的) and eats the right kind of food, his eyes will stay in good condition(状况) for a long time.
All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person’s eyesight, too. In a word, eye care is very important, no matter how old a person is.
【小题1】__________ is the most important way to protect our eyes.
A.Natural eye care | B.Taking medicine |
C.Seeing a doctor | D.Being happy all the time |
A.age | B.height | C.reading | D.computers |
A.Eat healthy foods. | B.Clean the eyes by using cold water. |
C.Wear a pair of sunglasses. | D.Have a rest after working for a while. |
A.沙尘 | B.闪电 | C.紫外线 | D.超声波 |
A.Ways of eye care | B.Ways of eye exercises |
C.Ways of Being Happy | D.Ways of Being Healthy |