题目内容
8.When Oakland High School in California moved into a new building,the students and teachers noticed a strong smell.Then almost half of the students began to have a headache and a cough.Experts(专家) came to find the cause of the sickness.Finally,they discovered that the air in the building was not safe to breathe.They were surprised to find out that the desks and chairs in the school library caused the trouble.These desks and chairs were made of particleboards(合成板).This kind of board is cheap.It is made of very small pieces of wood held together with a chemical(化学物质).This is just one example of a modern problem that is most common in cities-indoor air pollution(污染).People have worried about air pollution for many years,and the government has spent lots of money trying to clean up the air of big cities.But now we found that we are still breathing unhealthy air.A study shows:Indoor air pollution is almost two to five times(倍) worse than outside pollution.So remember to open the windows and don't stay too long in modern buildings with windows closed.
51.Many students and teachersB after they moved into the new building.
A.were very happy and excited
B.didn't feel well
C.felt tired because of hard work
52.The experts came to Oakland High School forC.
A.staying with the sick students and teachers
B.taking away the desks and chairs
C.finding the cause of the illness
53.Which of the following is NOT true according to the passage?B
A.The indoor air pollution is common in cities.
B.We needn't worry about the outside pollution.
C.The air in this school library was not safe to breathe.
54.A study shows that indoor air pollution isA.
A.even worse than the outside pollution
B.not so bad as outside pollution
C.the only problem to worry about
55.What's the main idea of the passage?C
A.Never move into a new building
B.We shouldn't buy cheap desks and chairs
C.The indoor air pollution is a big and common problem.
分析 本文通过讲述加利福尼亚的一所学校的教室空气污染,从而引申到在我们的生活中的室内污染的严重性,及我们如何减少室内污染的方法.
解答 答案:51.B 细节理解题.根据第一段第一行句子"the students and teachers noticed a strong smell.Then almost half of the students began to have a headache and a cough."学生和老师注意到了一股强烈的气味,几乎一半的学生开始有头痛和咳嗽.可知许多的学生和老师感觉不舒服.故选B.
52.C 细节理解题.根据第一段第二行句子"Experts (专家) came to find the cause of the sickness."专家们来寻找疾病的原因.可知专家们来寻找疾病的原因.故选C.
53.B 细节判断题.根据第二段第一行句子People have worried about air pollution for many years,and the government has spent lots of money trying to clean up the air of big cities.But now we found that we are still breathing unhealthy air.有人担心多年的空气污染,并且政府已经花了很多钱去清理城市的空气.但是现在我们发现,我们仍然呼吸不健康的空气.可知我们也应该关注室外污染,故选B.
54.A 细节理解题.根据第二段第二行句子A study shows:Indoor air pollution is almost two to five time(倍) worse than outside pollution."一项研究表明:室内空气污染比室外污染严重几乎两至五倍.可知室内污染更严重.故选A.
55.C 主旨归纳题.根据整篇文章内容及其第一段最后一句This is just one example of a modern problem that is most common in cities-indoor air pollution(污染).这只是一个问题,现代城市中室内空气污染是最常见的例子.可知室内污染已经是严重和普遍的问题.故选C.
点评 在通读全文的基础上,根据全文大意,展开逻辑思维,瞻前顾后,认真观察选项,仔细推敲,确定最佳答案.
| A. | What | B. | What a | C. | How | D. | How a |
| 56.Walk,cycle,take a subway or a bus.Ask your parents to use public transportation as much as possible instead of using cars too often.E |
| 57.Think before you throw away waste.Cut down on how much you throw in the waste.And be sure to take e-waste,like computers,mobile phones and harmful waste to a special recycling waste bin.C |
| 58.When it comes to your shopping habits,think of buying products that are better for the environment or that are made from recycled materials,and above all,have fess or no packaging(包装).B |
| 59.It takes a lot of energy to heat water.Don't always heat the water when you do washing with the washing machine.Wash a full load of clothes in cold water.D |
| 60.Talk to your friends,family and school teachers.Teach them what you've learned and make your house and school as green as possible.Think of ways to educate others.Create fund-raisers(募捐活动) in your local community to make a change.F |
| A.Don't throw away waste B.Avoid products with a lot of packaging C.Recycle more D.Use less hot water E.Drive less F.Spread the word |
When I got home from school,I found my mother cooking dinner in the (36)D.I proudly held out my prize for her to see.Mom was (37)Bthat I had kept the watch instead of turning it in.Mom then (38)Ame to drive straight back to the school and take the watch to someone at the office.I started to argue,but after taking a good look at the expression on Mom's face,I realized that it would get me (39)C.
As time passed,I forgot all about the watch until four years later.
While I was attending college,I had managed to get a (40)Bat a Walmart pushing carts off the parking lot.One morning,I found a checkbook that had been left in a shopping cart.(41)C,I gave it to the employee there so that the customer(顾客) who had lost it could pick it up.
Later,as I was outside pushing carts,a man came up to me and told me that his wife had left their checkbook in a shopping cart the night before.When he told me his name,I realized that he was the owner of the checkbook I had found.I (42)Ato him that he could go inside and claim it at the service desk.The look on the man's face was full of thankfulness.He pulled out his wallet and (43)Bme some cash(现金),but I refused.I was proud of myself,prouder than I had been in a long time,and I wasn't about to let something like (44)Aruin(毁灭)that.
Suddenly,the lesson my mom had taught me that day came into focus.Mom wanted to make sure that her son would always be (45)D.Because of her,I did the (46)Cthing when I found that checkbook.Because of her,I had been rewarded with a feeling of self-worth that no amount of money could buy.
| 35.A.sell | B.use | C.keep | D.wear |
| 36.A.study | B.bedroom | C.bathroom | D.kitchen |
| 37.A.sad | B.angry | C.worried | D.upset |
| 38.A.ordered | B.advised | C.allowed | D.helped |
| 39.A.somewhere | B.anywhere | C.nowhere | D.everywhere |
| 40.A.prize | B.job | C.position | D.choice |
| 41.A.Happily | B.Luckily | C.Immediately | D.Proudly |
| 42.A.explained | B.expressed | C.promised | D.proved |
| 43.A.threw | B.offered | C.showed | D.lent |
| 44.A.money | B.regret | C.praise | D.pride |
| 45.A.excellent | B.confident | C.kind | D.honest |
| 46.A.terrible | B.important | C.right | D.wrong. |