Food sometimes gets poisoned with harmful things. A person who eats such food can get an illness called food poisoning(中毒). Food poisoning is usually not serious, but some types are deadly. The symptoms of food poisoning usually begin within hours of eating the poisoned food. Fever is one of the most common symptoms.
Certain microorganisms（微生物）cause most types of food poisoning. Bacteria and other microorganisms can poison eggs, meat, vegetables, and many other foods. After entering the body, these tiny living things release（釋放）poisons that make people sick.
Some chemicals can also cause food poisoning. They are often added to food while it is being grown, processed, or prepared. For example, many farmers spray chemicals on crops to kill weeds and insects. Some people may have a bad reaction to those chemicals when they eat the crops.
Some plants and animals contain natural poisons that are harmful to people. These include certain kinds of seafood, grains, nuts, seeds, beans, and mushrooms.
When people handle food properly, the risk of food poisoning is very small. Microorganisms multiply rapidly in dirty places and in warm temperatures. This means that people should never touch food with dirty hands or put food on unwashed surfaces. Food should be kept in a refrigerator to stop microorganisms from growing. Meat needs to be cooked thoroughly to kill any dangerous microorganisms. People should also wash food covered with chemicals before eating it. Finally, people should not eat wild mushrooms or other foods that grow in the wild. Some of these foods may contain natural materials that are poisonous to humans. In addition, some types of fish can be poisonous.
Most people recover from food poisoning after a few days of resting and drinking extra water. If people eat natural poisons, they must go to the hospital right away to have their stomachs emptied.
小題1:Which of the following statements is NOT true?
A．Food when poisoned can make people sick.B．Food poisoning means death.
C．Food poisoning comes in varieties.D．Food poisoning can be serious.
小題2:We know from the passage that the symptoms of food poisoning        .
A．a(chǎn)re always accompanied by a feverB．a(chǎn)re too common to be noted
C．can be noticed within hoursD．can he ignored
小題3:Food poisoning can be caused by all the following EXCEPT       .
A．some chemicalsB．low temperatures
C．some tiny living thingsD．certain natural materials
小題4:From Paragraph 5,we can learn that        .
A．mushrooms should not be eaten
B．vegetables are safer than meat and seafood
C．natural poisons are more dangerous than chemicals
D．different types of food should be handled differently
小題5:It can be inferred from the passage that       .
A．natural materials are safe in food processing
B．chemicals are needed in food processing
C．food poisoning can be kept under control
D．food poisoning is out of control

小題1:B
小題2:C
小題3:B
小題4:D
小題5:C

試題分析：文章介紹了食品中毒的癥狀，原因以及教讀者怎樣儲(chǔ)存食物避免變質(zhì)和導(dǎo)致食品中毒。
小題1:考查事實(shí)細(xì)節(jié)分析理解，由第一段中Food poisoning is usually not serious, but some types are deadly.可知選B。
小題2:考察細(xì)節(jié)理解：由第一段The symptoms of food poisoning usually begin within hours of eating the poisoned food.可知，選C
小題3:考查事實(shí)細(xì)節(jié)分析理解，由第五段Food should be kept in a refrigerator to stop microorganisms from gnawing.可知low temperatures不能導(dǎo)致Food poisoning選 B
小題4:考查推測(cè)分析能力，由第五段第一句話可以推測(cè)出D恰當(dāng)，A太絕對(duì)B。C無(wú)細(xì)節(jié)支持
小題5:考查推測(cè)能力，由文中第五段第一句話When people handle food properly, the risk of food poisoning is very small.可推測(cè)出C正確
點(diǎn)評(píng)：本文對(duì)高一學(xué)生來(lái)說(shuō)還是有些難度的，集中考查了細(xì)節(jié)題，要求考生在閱讀的時(shí)候，在關(guān)鍵的信息點(diǎn)上做好標(biāo)志和符號(hào)，解題時(shí)減少回讀的次數(shù)，提高閱讀的速度和效率。
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Most American children eat potatoes every day, but they don't know which part of potato is most nourishing(有營(yíng)養(yǎng)的).Take a sharp knife and cut a very thin slice(薄片) from it and hold it to the light, and you will see that the potato has skin, an outside rim(邊緣) and the inner part. The outside rim which is right under the skin is most nutritious.But this part is often thrown away with the skin. Even the skin itself is better for food than the inside. When eating a cooked potato, if you choose the inside and leave the outside, you are wasting the best part of it. If you can’t eat the whole potato, it is better to eat the outside rim and leave the inner part.
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解



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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

閱讀表達(dá)(共5小題；每小題3分，滿分15分)
閱讀下面短文并回答問(wèn)題，然后將答案寫到答題卡相應(yīng)的位置上（請(qǐng)注意問(wèn)題后的詞數(shù)要求）。
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

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Brain gains
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A．Coca’s chemicals can prevent both cell damage and inflammation.
B．Chocolate may help you lower your blood pressure.
C．People early know chocolate is good for their health.
D．Chocolate may improve your memory, attention span, reaction time, and problem-solving.
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All over the world people enjoy sports. Sports help to keep people healthy, happy and help them to live longer．
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A．basketball was invented in America
B．sports change with the season
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D．football is played all over the world
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A．sports are interesting
B．sports help to keep people healthy , happy and to live longer
C．sports help to train one’s character
D．a(chǎn)ll of the above
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A．sports and games are unimportant things that people do
B．sports and games should be treated(對(duì)待)only as amusement(娛樂(lè)活動(dòng))
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

A purple tomato genetically engineered to contain nutrients more commonly seen in dark berries helped cancer in mice, British researchers said on Sunday. The finding, published in the journal Nature Biotechnology, bolsters the idea that plants can be genetically modified(changed) to make people healthier.
Cancer-prone mice fed the modified fruit lived significantly longer than animals fed a standard diet with and without regular tomatoes, Cathie Martin and colleagues at
the government-funded John Innes Center in Britain reported. “The effect was much bigger than we had expected.” said Martin, a plant biologist.
The study focused on anthocyanins，a type of antioxidant found in berries such as blackberries and blackcurrants that have been shown to lower risk of cancer, heart diseases and some neurological diseases. While an easy way to improve health, many people don’t eat enough of these fruits, the researchers said. Using genes from the snapdragon flower, the researchers discovered they could get the tomatoes to make anthocyanins---- turning the tomato purple in the process.
Mice genetically engineered to develop cancer lived an average of 182 days when they were fed the purple tomatoes, compared to 142 days for animals on the standard diet. “It is greatly encouraging to believe that by changing diet, or specific components in the diet. You can improve health in animals and possibly humans.” Martin said in a telephone interview.
The researchers warned that trials in humans are a long way off and the next step is to investigate( look into) how the antioxidants actually affect the tumors to promote better health. But the findings do support the formal research suggesting that people can significantly improve their health by making simple changes to the daily diet, other researchers said.
“It’s exciting to see new techniques that could potentially make healthy foods even better for us.” said Doctor Lara Bennett, science information office at Cancer Research UK. “ But it is too early to say whether anthocyanins obtained through diet could help to reduce the risk of cancer.”
小題1:The text mainly tells us _________.
A．what can prevent people from having cancer.
B．Scientists have developed cancer- fighting tomato.
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A．changeB．reduceC．supportD．test
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A．Blackberries and blackcurrants can lower risk of cancer.
B．The anthocyanins can make the purple tomatoes grow stronger.
C．Genes from snapdragon flowers can be put into common tomatoes.
D．Mice fed the modified fruit lived longer than the common ones.
小題4:According to Dr. Lara Bennett, the effects of anthocyanins through diet on human being________
A．a(chǎn)re not certain now.
B．have been proved
C．a(chǎn)re very harmful
D．a(chǎn)re hard to be tested

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