科目:初中英語 來源: 題型:閱讀理解
A.Their chemistry teacher. |
B.Their headmaster. |
C.Robert Boyle |
D.Thomas Edison |
A.plant | B.a(chǎn)nimal | C.paper | D.liquid |
A.red cabbage | B.litmus paper |
C.a(chǎn)ny plant | D.a(chǎn)ny flower |
A.how to make litmus paper |
B.a(chǎn)bout the three kids' spirit |
C.scientists were wrong |
D.the kids are heroes |
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科目:初中英語 來源:2009—2010學(xué)年江蘇省宿遷市初一下學(xué)期期末考試英語卷 題型:閱讀理解
Many children love to play with snow in winter. But Long Chuan has come to hate it.
This year his hometown suffered from snowstorms (遭受暴風(fēng)雪) for nearly a month. The heavy snow stopped cars and trains, broke the electricity (電) tower and turned tap water to ice.
Every day Long Chuan had to walk several kilometers to carry drinking water. “I couldn’t ride a bike and it took me 3 hours to walk to school. I can’t remember how many times I slipped (滑倒) on the hard ice, ” said Long Chuan.
Long is not alone. This year millions of people in central and southern China had a freezing winter without enough water and electricity. The biggest snowstorms in 50 years killed more than 100 people. They also cost the country 111.1 billion yuan.
Experts (專家) say a special type of climate condition (氣候條件), La Nina, caused the storms. During a La Nina, the water in the Pacific Ocean (太平洋) near the equator (赤道) becomes colder than usual. It changes the weather around the world.
Besides China, Canada, the US and Middle Eastern countries also met with heavy snowstorms this winter. The special climate caused the recent flooding (洪水) in Australia, too.
However, experts say that people have destroyed the environment (環(huán)境). Global warming (全球變暖) may be causing these terrible weather events to happen more and more often.
【小題1】What took place in Long Chuan’s hometown last winter?
A.Earthquake. | B.Flooding. | C.Traffic Accident. | D.Heavy snowstorms. |
A.had to walk to carry drinking water | B.had to ride a bike to school |
C.couldn’t go to school on foot | D.couldn’t play with snow |
A.killed millions of Chinese | B.cost China 111.1 billion yuan |
C.used too much electricity | D.lasted more than three hours |
A.China is the only country which suffered from the heavy snow |
B.La Nina is said to have caused the snowstorms |
C.La Nina also caused hot summer in Australia |
D.the snowstorms have nothing to do with global warming |
A.to wear more clothes in winter | B.to stop riding bikes on the hard ice |
C.to protect (保護) the environment | D.to save water and electricity |
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科目:初中英語 來源:2012屆江蘇省無錫市育才中學(xué)九年級下學(xué)期期中考試英語試卷(帶解析) 題型:閱讀理解
Did you see snow in your hometown last winter? Did you feel it was warmer than before?
"There have been 21 warm winters in China since 1986," said scientists. They also said that in the past 100 years, as the global (全球的) temperatures went up by 0.74 °C , the temperature in North China has climbed 1.4 °C in only 50 years.
China needs to take quick action to cut carbon dioxide emission (排放)
because it's the main reason for global warming. The good news is that China has seen the importance of going green. China set the goal of cutting energy use by 20% and pollution emission by 10% in the 11th Five-Year Plan.
Can you slow down global warming? Sure! You and your family can take steps to cut the amount of carbon dioxide that is sent out into the air.
Here are some pieces of advice to help you save the earth..
Wear used clothes. Wearing your brother's, sister's or dad's old T-shirt means you save the energy.
Change your light bulbs (燈泡). Use energy-saving light bulbs. And don't forget to turn off the lights when you leave a room and turn off your television and computer when they are not in use!
Ride the bus. Taking a bus saves a lot of oil every year.
Say no to plastic bags. The next time your parents go to the market, ask them to use baskets
Open a window. Don't use the air conditioner, and let some fresh air in. When you have to use the conditioner, set the temperature higher in the summer and lower in the winter to save energy.
Make small changes in your daily life. Don't use paper cups, bags and boxes.
It's time for all of us to do something to save the earth.
【小題1】 How many pieces of advice are there in this passage?
A. Three. B. Four C. Five. D Six
【小題2】 Which of the following is true?
A.It's a pity to wear your dad's old T-shirts. |
B.Using air conditioners may be a waste of energy. |
C.Taking a bus wastes a lot of oil every year. |
D.Using paper bags saves energy a lot. |
A.slow down global warming |
B.make energy |
C.change our daily life |
D.change the world weather |
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科目:初中英語 來源:2013年初中畢業(yè)升學(xué)考試(江蘇鹽城卷)英語(解析版) 題型:單項填空
Last winter it was very cold and ________ was a lot of snow in the north.
A. it B. this C. that D. there
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科目:初中英語 來源:2011-2012學(xué)年江蘇省丹陽市初三第一次檢測英語試卷(解析版) 題型:閱讀理解
1
Three kids have been learning chemistry for only a few months. But they have already begun to challenge (挑戰(zhàn)) a world famous scientist!
Li Weichi, Huang Runling, and Xiao Yan are from Zhongshan Huaqiao Middle School in Guangdong. They have just found a red cabbage that could be a new kind of acid-base indicator (酸堿指示劑). They want it to take the place of litmus (石蕊) paper.
"We've learnt to think of and ask questions about life by ourselves," said Li, "We work well with each other."
British scientist Robert Boyle discovered the use of litmus paper over 300 years ago. Now it is used widely in experiments all over the world.
But when the kids did some experiments in class last winter, they saw that the litmus paper didn’t turn very blue with base matter. It's hard to get a clear result.
Will there be a better indicator than litmus paper? The three kids decided to try and find out!
How? They went to collect over 40 plants in parks, gardens and markets. Then they ground (研磨) leaves, flowers and stems (莖) to get the pigments (色素) from them.
The kids mixed pigments with acid and base. They spent months watching carefully to see which paper showed the best color change. They decided it was the litmus paper!
"It's our first scientific journey, Huang said, "But it makes me want to try harder."
1.Whom did the three kids want to challenge?
A. Their chemistry teacher.
B. Their headmaster.
C. Robert Boyle
D. Thomas Edison
2.From the text, a red cabbage is a kind of ____.
A. plant B. animal C. paper D. liquid
3.What is widely used as the acid-base indicator now?
A. red cabbage B. litmus paper
C. any plant D. any flower
4.The story mainly tells us ____.
A. how to make litmus paper
B. about the three kids' spirit
C. scientists were wrong
D. the kids are heroes
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