Studying in a foreign country is a different _________ and you can learn a lot.
|
A．event |
B．exercise |
C．experience |
D．exhibition |
Qinghai-Tibet Railway(青藏铁路) was completed last year. It is the __________ railway that connects Tibet with the other parts of China.
|
A．first |
B．second |
C．third |
D．fourth |
Sandra works in a big factory. She's_________worker.
|
A．a |
B．the |
C．some |
D．/ |
某英语网站进行了一次中学生健康情况调查，发现很多中学生的健康状况令人担忧。
主要原因有：饮食结构不合理；体育锻炼不足；心理压力大，不能与人很好地沟通等等。为
此，他们发起了题为How Io Keep Fit的征文活动，倡导中学生的健康生活方式。请你写一篇
80词左右的英语短文，说明如何保持身体健康。（文中不要出现作者本人的真实信息）
阅读下面的短文．并根据短文后的要求答题。
Since 1850．the temperature of Earth’s surface has increased about 0.6°C．Scientists predict it may warm much more by the end of this century．Who’s turning up the heat? Well, it seems that we are! Some of this global warming may be natural．However，nearly all scientists now agree that most of it is due to peoples actions．Over the past 150 years, we've added huge amounts of certain gases, especially carbon dioxide（CO2）to the air．These gases can keep heat near Earth's surface，so more carbon dioxide means more heat is kept near Earth's surface．Global warming may change the weather in ways that lead to more severe storms，floods and droughts．
We add carbon dioxide to the air when we burn things, especially fossil fuels．Fossil fuels are energy sources formed from the remains of plants and animals that lived millions of years ago．Coal，oil，and natural gas are all fossil fuels．People in the United States and other countries started bunting large amounts of fossil fuels more than a century ago．The amount d fossil fuels being burned each year has been increasing worldwide．The more we burn，_____________________．
What can we do to help? Nowadays to live a low-carbon life is quite popular in the world． Low-carbon means to reduce the amount of carbon dioxide．Saving energy and reusing are the key words. In fact, even the simplest everyday activities can make our lives low-carbon．
1．What problem can global warming cause?（根据短文内容回答问题）
2．What are fossil fuels?（同上）
3．请将第一段中的划线句子翻译成汉语。
4．请根据第二段内容，将最后一个句子补充完整。
The more we bum，_____________________________________________.
5．请写出日常生活中的一种“低碳”行为（用英语写一个句子）。
阅读下面的短文，用括号内所给词的适当形式填空，必要时可加助动词。请将答案填写在文后相应的横线上。
During the Second World War．John's family didn't have a washing machine．Therefore，1 （keep）clothes clean became a problem for them.
Before long，a family friend decided 2 （join）the army and his wife was going with him．John's family told them that they could take care of their furniture while they were away. To the 3 （family）surprise，the friend suggested they should use his Bendix washing machine．“It would be better for it to 4 （use），rather than sitting 5 （quiet），”he said．
Young John helped with the washing，and he developed a deep love of the old，green Bendix．6 （Late），the war ended and the family's friend returned．When he came to take the machine away．John became very sad．His mother saw this and said to 7 （he）．“Son， you must remember that machine didn't belong to us in the 8 （one）place. It was a gift for us to be able to use it for such a long time．So，instead of 9 （be）sad about the loss．Let’s be grateful that we 10 （be）able to use it at that time.”
We have all experienced loss：loss of people and things．However，if we see the thing we 11 （lose）as a gift that we were given for a time，maybe the sad 12 （memory）will change into 13 （thank）ones．
