题目内容
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．
分析 本文是一篇广告布告类阅读．文章主要介绍了森林里令人吃惊的千足虫．简单介绍了它是如何获取食物的以及和其他生物的关系．
解答 28．B 29．B 31．D
28．B．细节理解题．根据"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．"可知千足虫主要以土壤中的养分为食．故选B．
29．B．推理判断题．根据"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．"可知千足虫可以帮助蘑菇获得营养成分．故选B．
31．D．推理判断题．纵览全文并根据"Forests are amazing，and so are the animals that live in them．"可知千足虫是令人吃惊的．故选D．
点评 本文是一篇广告布告类阅读．文章主要介绍了森林里令人吃惊的千足虫．此类题型主要考查学生的细节理解和推理判断能力．细节理解题是针对文中某个细节、某句话或某部分具体内容设置问题，所以在做细节理解题时要结合原文和提干有针对性的找出相关语句进行仔细分析，再结合选项选出正确答案．在做推理判断题时不要以个人的主观想象代替文章的事实，要联系上下文根据文章事实进行合乎逻辑的推理判断．
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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
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 |