题目内容
15.Recently a lot of people in some European countries are ill in hospital.It is said that they are infected(感染)with a kind of germ(细菌).Some researchers think the germ probably comes from the fruit and vegetables imported(进口)from neighbor countries.Experts advise people to wash the vegetables carefully and peel(去皮)the fruit before eating.As we know,germs are everywhere.People can't see them with eyes,but they are on your books,on your desk and even in the air.Like people,germs move around the world.Some germs are safe,but some are dangerous.Germs cause illness like colds and the flu.So please pay more attention to the following things:
Warmer Weather Brings Germs
The world's weather is changing.Cooler countries are getting warmer,so insects from hot countries can move there.Some of these insects,like mosquitoes,carry dangerous germs.These germs cause headaches,fever and even kill people.
Under Your Skin
Your skin protects you from germs.It only stops some germs,but not all.Germs can enter your body when you eat,or when you have cuts(伤口).Germs can be on your hands,too.They enter your body when you touch your eyes,nose or mouth.
Fighting With Germs
Your immune system(免疫系统)protects you,too.When germs get inside your body,your immune system finds and kills them.Special cells(细胞)move around your body and fight germs.They help you stay healthy.Other cells make antibodies.Antibodies help your body find and stop germs.
What can we do to fight germs?We should wash our hands with soap and water.Soap kills many germs,and water washes them away.
57.Which of the following is true according to the passage?C
A.We can see some germs with our eyes.
B.Germs are only carried by insects.
C.Germs move everywhere.
D.Germs move around our body and make antibodies.
58.What's the function(功能)of antibodies?D
A.They wash germs away.B.They make cells and stop germs.
C.They carry dangerous germs.D.They help to find and stop germs.
59.According to the passage,your skinC.
A.kills all the germs B.makes your cuts worse
C.stops some germs D.finds some germs
60.The correct way(s) to protect ourselves from some dangerous germs should beD.
A.to wash our hands with soap and water more often
B.to stay at home all day
C.to wash vegetables and peel fruit before eating
D.A and C.
分析 文章大意:这是一篇说明文,主要介绍细菌无处不在,一些细菌是安全的,但有些是很危险的.细菌引起的疾病如感冒和流感.温暖的天气会带来细菌,有些动物也会携带细菌.所以我们要提高免疫力,勤用肥皂洗手,这样能杀死许多细菌.
解答 57.答案:C.推理判断题.根据第二段第一句As we know,germs are everywhere.我们都知道,细菌无处不在. 可知,C选项"病菌无处不在"是正确的.选C.
58.答案:D.细节理解题.根据倒数第二段最后一句Antibodies help your body find and stop germs抗体帮助你的身体找到并阻止细菌.可知,抗体帮忙找到和阻止细菌.选D.
59.答案:C.细节理解题.根据第六段第一句Your skin protects you from germs.It only stops some germs,but not all.你的皮肤保护你免受细菌的侵袭,它只会阻止一些细菌,但不是全部.可知,皮肤能阻止一些细菌.选C.
60.答案:D.细节理解题.根据第一段最后一句Experts advise people to wash the vegetables carefully and peel(去皮)the fruit before eating.专家建议人们小心地清洗蔬菜,在吃水果之前先削皮.及最后一段We should wash our hands with soap and water.Soap kills many germs,and water washes them away.我们应该用肥皂和水洗手,肥皂会杀死许多细菌,水会把它们洗掉.可知,A,C选项是正确的,因此答案是D.
点评 阅读题型,要注重句子与句子之间、段落与段落之间逻辑关系以及对篇章的整体理解.根据所给问题选择正确选项完成试题.
| A. | hundred | B. | hundreds of | C. | hundred of | D. | two hundreds |
We all need a healthy environment,but we produce waste every day and it does harm to our environment.Though we are young,we can still do something to help.In fact,even the simplest everyday activities can make a real difference to the environment.Here are some ideas for you to live a green life.
Remember these three words:reduce,reuse and recycle.
Reduce means"use less".Don't waste things.This saves money and reduces pollution and waste going into the environment.Before we buy something new,think if it is really necessary or maybe the old one will be just as good!When we do buy things,choose local products if possible,and try not to buy too many things from abroad.
Reuse means"use again".Use things for as long as possible.When we buy things,make sure that they last a long time.We should take care of them so that they will last,and we should repair them if we can instead of throwing them away and buying new ones.Don't use a paper cup or a paper bag.It's better to use a china cup and a lunch box because you can use them again.
Recycle means"change things into something else".Although it takes energy to change something into something else,it's better than throwing things away or burning them.Find out what can be recycled in your neighborhood and take part in recycling programs.We should also buy products made from recycled materials,such as recycled paper,to help save trees.
Title:How to Live a Green Life
| We produce waste every day and it is (66)harmful to us.We can do something to help. | ||
| Ideas | Dos | Don'ts |
| To (67)reduce | Use less *Try to save something. | *Don't buy too many things from foreign countries. |
| To reuse | Use (68)again *Use things for as long as possible. *Buy things that last long. *Take care of things or (69)repair the old things. | *Don't use paper cups or bags. |
| To recycle | Change things into something else *Join in recycling programs. *Buy (70)products made from recycled materials. | *Don't throw things away or burn them. |