题目内容
My grandparents play ________baseball for ________hour every day.
A.the; a B. / ; an C. the; an D. / ; a
B
【解析】
试题分析：句意：我的祖父母每天打棒球一个小时。play+球类运动；hour是以元音音素开头的单词，所以其前用冠词an;故选B。
考点：考查冠词的用法。
1.Tom likes boating on the river. He also likes to watch races about boating. 2.Cindy likes the moon very much. She often watches the full moon and thinks there is a beautiful goddess on it. 3.Sam is a naughty (顽皮的) boy. He likes playing tricks on others. He wants to fool other people for fun on the day. 4.Jane is a ten-year-old girl. She thinks it is exciting to get surprising presents. And she thinks that Santa Claus will give her a lot of presents. 5.Ben likes hunting (寻找) games so much . He is good at looking for things. | A. The Mid-Autumn Festival. B. Easter. C. Christmas. D. The Dragon Boat Festival. E. April Fool’s Day. F. New Year’s Day |
There are many beautiful cities in the world. Hundreds of people visit them every year. Now let’s enjoy four of them.
| Harbin It’s in the northeast of China. It has a long and snowy winter. Usually the winter here starts as early as October and lasts until April. Every year people come here for the Ice Lantern Festival and the winter sports. |
| Sydney Sydney is at the east of Australia. It’s a lively city. The weather is warm. The temperature is about 12 degrees in winter and about 35 degrees in summer. It has beautiful beaches and many parks. |
| Vatican City It’s the smallest city in the world, with only 500 people in 2010. It’s in the middle of Rome. It has the most visitors from all over the world, and the country gets a lot of money from the travelers. |
1. How is the weather in Sydney?
A. cold B. snowy C. windy D. warm
2. Winter in Harbin is from __________ to__________.
A. January; April B. September; May
C. October; April D. November; May
3. Which city is the smallest?
A. Vatican City B. Stockholm C. Harbin D. Sydney
When you watch TV and play video games you make global（全球的）warming worse! It may seem hard to believe, but when electricity is made, so are greenhouse gases（温室气体）. This means that every time you use electricity you help make global warming worse!
Cars are also making global warming worse. They burn fossil fuels（化石燃料）in their engines, and send lots of greenhouse gases into the air.2-1-c-n-j-y
Global warming may be a big problem, but we can all help stop it. People can try to drive their cars less. Or even get ones that run on sunlight! You can also help. Let’s try one of these top ideas:
（1）Try to use less electricity. Turn off lights, your television, and your computer when you’ve stopped using them. To make electricity, fossil fuels are burned in big factories. But burning fossil fuels also makes greenhouse gases. You should also try to watch less TV.
（2）Plant trees. Not only is it a fun thing to do, but it is also a great way to lower the number of greenhouse gases in the air. Trees take carbon dioxide out of the air when they grow.
（3）Don’t throw away your rubbish, try to recycle it. If rubbish is not recycled, it is put in the ground. There it rots（腐烂）and makes a greenhouse gas called methane（甲烷）.So try to recycle cans, bottles, plastic bags and newspapers. It’ll make you feel great! And it’ll help the Earth.
1. If we ___________, we may make global warming worse.
A. use less electricity B. drive a car on sunlight
C. plant trees D. throw away rubbish
2. We may use more electricity by______.
A. turning off lights B. shutting down computers
C. turning up CD players D. turning off TV
3. ______ will make global warming worse.
A. Methane B. Cans
C. Newspapers D. Bottles
4.Which is the following is NOT TRUE according to the passage?
A. Driving cars on sunlight helps to stop global warming.
B. When cars burn fossil fuels, they produce greenhouse gases.
C. When trees grow, they send carbon dioxide into the air.
D. By planting more trees, we can lower the number of greenhouse gases in the air.