网址:http://m.1010jiajiao.com/timu3_id_2403795[举报]
Learning about the environment is very important. There are many good books that will help you learn. To get started, ask your teacher or your friends for some advice. You can also look at some good websites with information about the environment and climate change. Climate change may be a big problem, but there are many little things we can do to make a difference.
Driving a car or using electricity is not wrong. We just have to be smart about it. Some people use less energy by sharing a car. For example, four people can ride together in one car instead of driving four cars to work. Whenever we use electricity, we put greenhouse gases into the air. By turning off the lights, the television, and the computer when they aren’t needed, you can help a lot.
Don’t buy products (产品) that use too much energy. Some products, like certain cars, are made specially to save energy. These cars can travel longer on less gasoline (汽油). They don’t pollute as much, either. Products like computers, TVs and VCRs with the ENERGY STAR label (标签) are made to save energy. Buying products with these labels will help protect the environment.
Buy recyclable (可循环再用的) products instead of non-recyclable ones. Recyclable products are usually made out of things that have already been used. It usually takes less energy to make recyclable products than to make new ones. So when you go shopping, look for the recycle mark on the package. The less energy we use, the better.
1.The passage is mainly about ________________.
A. some suggestions about cars
B. an advertisement
C. the changes to the climate
D. the ways to protect the environment
2. From the passage, we can learn that ________________.
A. turning off the electricity when it isn’t needed can do good to the environment
B. electricity won’t cause great trouble to our environment
C. cars using less energy will not put greenhouse gases into the air
D. recyclable products are marked with the ENERGY STAR label
查看习题详情和答案>>
1.The sports meeting had to (推迟) because of the bad weather.
2.We’d better take our own bags when shopping (代替) using plastic bags.
3.We should (关掉)the TV when nobody watches it in order to save electricity this week.
4. We’re (期望)seeing you again at the next Olympic Games.
5. (总的来说,通常),France is quite an expensive place.
查看习题详情和答案>>
阅读短文,根据短文内容补全表格中所缺的信息。(每空一词)
On 28th of April 2013, there was an earthquake that happened in Ya An, Si Chuan Province. It was a level 7 earthquake .As we know, earthquake is very dangerous and terrible. but do you know what to do during and after an earthquake?Here is some advice for you.
Before an earthquake. It is necessary to prepare yourself and your family. All family members should know how to turn off gas, water and electricity (电) and know useful telephone numbers(doctor, hospital, police, 119, etc).Never put heavy things over beds.
During the earthquake. It’s important to for each of you to stay calm. If you are indoors, quickly move to a safe place in the room such as under a strong desk or a strong table. It can protect yourself from falling things. Stay away from windows, large mirrors, heavy things and so on. If you are cooking, turn off the gas.
If you are outdoors, move to an open area like a playground. Move away from buildings, bridges and trees. If you are driving, stop the car as soon as possible .Stay in your car.
After an earthquake. Once the shaking stops, do not run out of the building at once. It’s better to wait and leave when it is safe.
Check around you and help the people in trouble. If your building is badly broken, you should leave it. If you smell or hear gas, get someone outside and open windows and doors. If you can do it safely, turn off the gas. Report it to the gas company.
Some useful 1. about earthquakes
Before an earthquake. 2.yourself and your family.
Don’t 3. to turn off gas, water and electricity.
Remember some useful telephone numbers and not to 4.heavy things over beds.
5. an earthquake. 6. calm is important for each of you.
Moving to a safe place in the room can protect yourself from falling things if you are 7. .
Remember to turn off the gas if you are cooking.
Moving to an open area and away from buildings is 8. if you are outdoors.
Remember to stop your car and stay in it if you are driving.
After an earthquake. Run out of the building 9. it’s safe.
Check around you and help the people in trouble.
Leave your badly broken building.
Keep everyone outside and everything 10.if you smell or hear a gas.
查看习题详情和答案>>
词汇运用(共10小题,每小题1分,满分10分)
请根据文章大意选择适当的单词并用其适当形式填入文章中,使文章意思完整。(有两项多余选项)
money recycle divide help for electricity brush hard nobody as take instead
How did we help to save our earth this week? Let me tell you.
First, my family tried to save ___1___. We never left the lights on when leaving the rooms. We turned off the TV when ___2___ was watching it. Mum only used cold water in the washing machine. Second, we started ___3___ this week. We tried to write on both sides of our paper, not just on one side. We also ___4___ our rubbish into different bags. Mum kept the plastic shopping bags from the supermarket to use them __5___ rubbish bags. Third, my family started to save water. We stopped __6___ long baths and had short showers ___7___. We washed the toilet with used water. Mum and dad used less water to do the washing. My sister and I didn’t leave the tap running when we __8___ our teeth. At last, mum and dad began to save gas. Mum used to drive us to school, but now my sister and I started riding our bikes to school. It is 9____ work but good exercise. This week dad and a few of the people in his company also started to go to work in one car and share the costs.
These are great ways ___10___ protect our environment.
查看习题详情和答案>>
Put a smoke a1arm in the house. Smoke from a fire causes the alarm to go off The alarm makes a loud sound. The sound tells everyone to leave the house at once.
Make escape (逃脱) plans. They should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. Part of the plan is to check all the windows to make sure they can be opened easily.
Buy fire extinguishers (灭火器) in the house, Everyone in the family should know how to use them.
Practise for a fire. They do fire practice because they teach children about fire safety. Everyone in. the family should know the following fire rules:
★ Don’t open a hot door! The tire can grow more quickly if you open the door.
★Stay close to the floor! Smoke can be more dangerous than fire, The best air is near the floor because smoke rises.
★What will you do if your hair or clothes start to burn? First, stop! Don’t run! The fire burns faster because of more air. Drop! Fall to the floor. Then roll! Turning over and over will make the fire go out. Put a blanket (毯子) around you to keep air away from the fire that may still be on you.
There are many possible causes for fires. A wise family is ready all the time. If there is a fire, don’t forget to call 119 for help.
【小题1】What does it mean when a smoke alarm rings at home?
A.You have to get up. | B.Water is running to the floor. |
C.Something is burning. | D.Someone breaks your window, |
A.they practise for a fire | B.they make escape plans |
C.they buy fire extinguishers | D.they use electrical cookers |
A.the fire will grow more quickly | B.the electricity will be cut off |
C.the door will soon be on fire | D.the house will fall down |
A.Stop, run, roll. | B.Step, drop, roll. | C.Run, drop, roll. | D.Roll, drop, stop. |
A.The Dangers of a Fire. | B.The Causes of a Fire. |
C.Learn to Use a Fire Extinguisher. | D.Be Ready for a Fire. |