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Once a year , people take part in “ ______ Lights ” activity to help save energy .
A．Show Off B．Turn Off C．Take Off D．Put Off
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【小题1】 my teacher's help, I worked out the problem at last.
【小题2】We should think about others first, ourselves.
【小题3】Can you the radio？ I'm writing my homework.
【小题4】Great changes have since I left my hometown 10 years ago.
【小题5】I hope you can come to the meeting tomorrow. 查看习题详情和答案>>
| sound , nice , write , friend , feel , yourself , like , need , helping , how , sad , travel |
We have a lot of trouble in our life, but we have to face them. When you are feeling unhappy or forget how great you are, there are six ways to make you
【小题1】 good about yourself.（1）Look in the mirror（镜子）and say to
【小题2】 , "I'm a special person and there's no one in the world 【小题3】 me. I can do anything ! "It may not 【小题4】 so good, but it really works !（2）Do something
【小题5】 for someone. 【小题6】 others always makes you feel good.（3）Smile! Be
【小题7】 to people you meet. Look for the good things in your friends and family.（4）Learn something new! Have you always wanted to decorate your own room or learn
【小题8】 to swim? Go for it! New challenges（挑战）are fun and give you a sense of accomplishment when you have finished.（5）Read and start a diary. Turn off the TV and let your imagination（想象）fly ! If you have any thoughts ,dreams or anything you want,
【小题9】 them down! Writing always helps to express your feelings.（6）Stay with your family. We all
【小题10】 our family time. Talk with your Mum and Dad or maybe even your cousin.
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The climate is changing. Many agreed that climate change may be one of the greatest threats (威胁) facing the planet. Recent years show increasing temperatures in various regions, and/or increasing extremities (极端性) in weather patterns.
Is the Earth getting warmer? Yes! The Earth has warmed by about 1°F over the past 100 years. But why? Well, scientists are not exactly sure. The Earth could be getting warmer on its own, but many of the world’s leading climate scientists think that things people do are helping to make the Earth warmer.
Global Warming may be a big problem, but can you make a difference? Yes! There are several little things you can do to make a difference. Try carpooling. This will help reduce the amount of fossil fuels going into the atmosphere. Whenever you use electricity, you help put greenhouse gases into the air. Turn off lights, the television, and the computer when you are through with them. Also, planting trees is fun and a great way to reduce greenhouse gases. Trees absorb carbon dioxide, a greenhouse gas, from the air. Finally, don’t forget about recycling.
【小题1】Climate is weather.
| A．the same as | B．different from |
| C．a kind of | D．part of |
| A．only because of human activities |
| B．but scientists are not exactly sure of the reasons. |
| C．and we can do nothing to it. |
| D．and it’s getting warmer on its own |
| A．carpooling | B．saving electricity |
| C．cutting down more trees | D．recycling |
| A．Climate and weather. |
| B．Weather and climate changing. |
| C．Climate changing and global warming. |
| D．Weather and global warming. |
In most parts of the world, many students help their school make less pollution. They join in “environment(环境) clubs”. In an environment club, people work together to make our environment clean.
Here are the things students often do.
Turn off the water! Do you know that some toilets can waste(浪费) twenty to forty tons of water an hour?
In a year, that would fill a small river! In environment clubs, students mend those broken toilets.
No-car day. On a no-car day, nobody comes to school in a car—not the students and not the teachers! Cars give pollution to our air, so remember:
Walk, jump, bike or run.
Use your legs! It’s lots of fun!
No-garbage(垃圾) lunches. How much do you throw away after lunch? Environment clubs ask students to bring their lunches in bags that can be used again. Every week they will choose the classes that make the least garbage and report them to the whole school!
We love our environment. Let’s work together to make it clean!
【小题1】 Environment clubs ask students .
| A．to run to school every day | B．to play sports every day |
| C．not to throw away lunch bags | D．not to forget to take cars |
| A．at school | B．in clubs | C．at home | D．in shops |
| A．join in clubs | B．help teachers | C．make less pollution | D．clean schools |