题目内容

4.Blood donation,also called blood banking,is a wonderful thing to do.It is an easy and direct way to contribute to social work and help the community.It helps to save lives and helps those who are in need of blood due to bad condition or the heavy loss of blood during operations or in accidents.
You are able to give or donate blood every three or four months,and it is a great way to make a huge difference to someone's life and you can always be proud of it after making valuable contributions to society.Blood donation is not a big problem,but you need to keep a few points in mind.
Before donating blood,make sure that the ferrum(铁) level in your body is high enough and for that you should take a healthy diet.Do not go for blood donation on an empty stomach.You should follow the correct process so that everything goes well.After having a balanced diet you will feel strong and comfortable to donate blood.Afterwards,you will not feel faint or weak.
For required hemoglobin(血红蛋白) in your body,drink lots of juice and other drinks.Fruit juice,such as apple juice is very good for increasing the blood level in your body.
For a good blood flow in your body,drink at least 6-7 glasses of water every day.Completely avoid a day before and after giving blood,taking alcohol(酒).Do not smoke half an hour before giving blood.
When you are going for blood donation,be relaxed,which helps keep the right blood pressure.During the blood donation activity,take a deep breath and try to calm yourself.Don't join in some other activities.
When you donate blood,you are making the effort to save someone's life.Blood donation is a very simple and fast process,but you need to take care of yourself after donating blood.Proper care helps to reduce side effects.The following are a few tips that will help you out.
Take a rest for 15minutes after the donation.It helps you to feel relaxed.
Eat something and drink juice before leaving the blood donation centre.Make sure that you have meals after donating blood.Smoking should be avoided for one hour after the process.Avoid some activities right away,for example,driving.
Finally,be proud of yourself because you have done a great thing in helping to save someone's life.Blood donation is a very important activity.
Title:Blood Donation-an Important Activity
The (40)importance/significance of blood donation●(41)Contributing to social work and the community
●Helping those people who suffer the loss of (42)blood
●Giving yourself a sense of pride
(43)Before the donation●Take a healthy (44)diet for a high ferrum level
●Drink fruit juice for enough hemoglobin
●Drink at least 6-7 glasses of water daily for a good (45)flow of blood
●(46)Avoid taking alcohol and smoking cigarettes
During the donation●Relax and breathe deeply
●Never take (47)part in other activities
After the donation●Take a rest
●Don't skip (48)meals
●Don't smoke until one hour later
●Don't join in some activities like driving (49)immediately

分析 本文属于说明性的阅读短文.主要介绍了献血的重要意义,重点描述了献血的必要性、之前、之中以及献血之后需要注意的地方,要求我们正确对待这一现象,并鼓励大家在恰当的时候可以积极献血.

解答 (40)importance/significance (41)Contributing(42)blood (43)Before (44)diet (45)flow
(46)Avoid (47)part (48)meals (49)immediately
(40)importance/significance 此类归纳题:从第一段的句子,Blood donation,also called blood banking,is a wonderful thing to do.可知应该是描述的献血的意义或者重要性,故填importance/significance
(41)Contributing  词性转化题:从第一段的句子,It is an easy and direct way to contribute to social work and help the community.可知是contribute,因为这一列的句子都是用动名词,;故填Contributing.
(42)blood 原词重现题:从第一段的句子,It helps to save lives and helps those who are in need of blood due to bad condition or the heavy loss of blood during operations or in accidents.可知填blood 
(43)Before 原词重现题:后面分别讲了献血中,后的事情,还有从第三段的句子,Before donating blood,make sure that the ferrum (铁) level in your body is high可知填Before
(44)diet 原词重现题:从第三段的句子,make sure that the ferrum (铁) level in your body is high enough and for that you should take a healthy diet.可知要健康饮食,故填diet
(45)flow  原词重现题:从第五段的句子,For a good blood flow in your body,drink at least 6-7 glasses of water every day.这是说明饮水的重要性.可知填flow
(46)Avoid 原词重现题:从第五段的句子,Completely avoid a day before and after giving blood,taking alcohol (酒).Do not smoke half an hour before giving blood.这里是强调献血前的注意事项;可知填Avoid
(47)part 词义归纳题:从第六段的句子,Avoid some activities right away,可知填part,即献血期间不要参加一些剧烈的活动;构成短语take part in意为"参加".
(48)meals 原词重现题:从最后一段的句子,Make sure that you have meals after donating blood.可知填meals,即献血后要进食以补充体能.
(49)immediately  同义转换题:从最后一段的句子:Avoid some activities right away,for example,driving.这里的right away可以改成immediately.

点评 任务型阅读的解题技巧,关键是在文章里面找到相关的句子,在结合题目进行适当的改变词性和词形的变化.还要充分利用表格了解文章的结构.

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G.separate    H.stimulating     I.function   J.measuring    
 
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15.In the past decade the popularity of rock climbing has greatly increased,and so has the number of injuries.It has been estimated that rock climbing is now enjoyed by more than 9million people in the US each year.Study findings revealed a 65% increase in the number of patients that were treated in US emergency departments for rock climbing-related injuries between 1991and 2012.
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24.If you are a climber,which part of your body is most likely to get injured?D
A.The hand   B.The arm    C.The knee   D.The ankle
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C.the climber's health condition.
D.the climber's climbing experience.
27.The underlined word"demonstrates"in the last paragraph can be replaced byC.
A.describes    B.denies      C.proves     D.prevents.
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A.Then practice how you will respond.
B.It is always going to be a part of your life.
C.The rest will be easier when it really happens.
D.And,it might mean that you end up losing friends.
E.Some teenagers always try to get others to do the same thing.
F.Then,you have to be prepared to stand up for yourself and your beliefs.
G.When you are true to yourself,you will attract like-minded people to yourself.
13.Forests are amazing,and so are the animals that live in them.We enjoy watching TV shows about bears,bats (蝙蝠) or monkeys.We know a lot about their lives:how they find food or what they do at different times of the year.But what about smaller animals that are more difficult to see or film?
Many small animals that live in forests are very important for the soil.A French scientist,Francois Xavier Joly,is studying one of them---the millipede(千足虫).
The importance of leaves
When the leaves begin to die in fall,they turn from green to yellow and fall from the trees.As they decompose on the ground,nutrients(营养物质) are returned to the soil and carbon dioxide to the air.Life in the forest needs these nutrients.Without them,plants could not grow and there would be no food for animals such as the millipede.
Food on the forest floor
Some living things,like mushrooms,break the leaves into small pieces and eat them.In a few months there is nothing left of them.But for mushrooms,not all trees are the same.Mushrooms prefer some types of leaves to others.This means that some leaves take much longer to be broken down than others.Sometimes it takes years.So what happens to these?This is where millipede can help.
More on the menu
The millipede also likes leaves and it eats any type.But when it has finished,it produces waste.This waste then becomes the food of mushrooms.When mushrooms eat leaves they choose only certain types but when they eat waste,they will eat any kind.This is how the millipede turns dead leaves into food for others and helps life continue.
So next time you are walking through a forest,remember that something may be having a meal right under your feet.

28.According to the passage,what can we learn about the millipede?B
A.It can often be seen on TV shows.
B.It mostly feeds on the nutrients in the soil.
C.It is too small to be noticed by people.
D.It lives under mushrooms in the forest.
29.What does the author want to tell us by mentioning mushrooms?B
A.The millipede eats mushrooms in the forest.
B.The millipede helps to provide food for mushrooms.
C.Mushrooms play an important part in helping millipedes out.
D.Mushrooms decide what types of leaves the millipede will eat.
31.According to the author,the millipede isD.
A.poisonous
B.rare
C.unimportant
D.amazing.

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