】阅读《塑料瓶装水真的干净吗》完成下面题目（7分）
①出门在外，口渴的时候我们都习惯买一瓶水喝，瓶装水给我们的印象是干净和方便，尤其是高档瓶装水都会标榜自己“出身清白”，“从未受到过人类污染”。例如,“王岛云雨”产自澳大利亚塔斯马尼亚岛,那里号称拥有世界上“最干净的空气”,雨水自然清洁无比；“公元前1万年”产自号称“地球上最古老的水源”——加拿大卑诗省沿岸的冰川，水质更是纯正无比。然而，科学家指出，塑料瓶装水也有可能“不干净”。
②英国化学研究人员威廉·肖迪克表示，装饮用水的塑料瓶生产过程就有污染隐患，因为在制造瓶子的过程中，会使用含有锑元素的化合物作催化剂，随着塑料瓶的成型，锑元素也进入了塑料中。塑料瓶可能会持续向瓶中的水溶解重金属元素锑,这种元素长期积聚在体内可能危害健康。威廉·肖迪克对当地的15种热销瓶装水进行化学检验，结果发现天然地下水中的锑含量是万亿分之一，而刚出厂的瓶装水的锑含量平均为万亿分之一百六十。时间越长，塑料瓶中的锑元素在水中的溶解量越大，这个过程就像泡茶一样。出厂3个月后，瓶装水中的锑元素的含量竟然增加了一倍。然而，现在市场上大多数瓶装水包装上注明的保质期大多是24个月。另外，温度越高，锑元素在水中的溶解量越大，而人们对瓶装水需求量较大的季节是温度高的夏天。肖迪克表示，虽然摄入极少量的锑元素不会导致人生病，但是大量摄入则会诱发呕吐，甚至可能致命。
③美国哈佛大学的研究人员米歇尔等人发现，不少塑料瓶在加工过程中会加入名为“双酚A”（BPA）的化学物质。这种化学物质与出生缺陷、发育问题、心脏病和糖尿病患病风险高有关联。专家对它可能对人体健康造成的影响表示担忧，而一些国家已将该物质正式列为有毒物质。
④此外，荷兰研究者发现，瓶装矿泉水经常被细菌和真菌污染，污染的瓶装矿泉水对健康个体致病的危险可能有限，但对于免疫功能低下的病人和婴儿，则有更高的感染危险。
⑤英国“水与环境管理协会”的执行主席尼克·里夫斯还表示，瓶装水对环境的污染也不容忽视。全世界每年用于制造塑料瓶的塑料为270万吨，这些塑料的原料大多是从石油中提取的，仅在美国，制造这些塑料瓶就要消耗150万桶石油，这些石油可以供10万辆汽车使用一年。86%的塑料水瓶最后都变成了垃圾，需要400年至1000年才能降解。这些塑料垃圾在燃烧时会产生有毒气体和含有重金属的灰烬。
（摘自2011年5月《知识就是力量》，略有删改）
A.随着温度增高，时间增加，塑料瓶中的锑元素在水中溶解量会越大。
B.重金属元素锑一旦被人体摄入，就会诱发呕吐，甚至可能致命。
C.全世界每年用于制造塑料瓶的塑料为270万吨，这些塑料的原料大多是从石油中提取的。
D.专家认为，在塑料瓶加工过程中所加入的名为“双酚A”（BPA）的化学物质可能对人体健康造成影响。
【小题1】下列句中划线词语能否删去？为什么（4分）
(1)出厂3个月后，瓶装水中的锑元素的含量竟然增加了一倍。
(2)瓶装矿泉水经常被细菌和真菌污染，污染的瓶装矿泉水对健康个体致病的危险可能有限，

It’s important_______in the New Year.

A. keeping healthy                                                B. to keep healty     

C. kept fit                                                                D. to keep fit

 

When you are feeling unhappy or forget how great you are，these are six ways to make you feel good about yourself．
1) Look in the mirror (镜子) and say to yourself，“I am a special person and there's no one  in the world like me．I can do anything!” It may not sound so good，but it really works !
2) Do something nice for someone．Helping others always makes you feel good．
3) Smile! Be friendly to people you meet．Look for the good things in your friends and family．
4) Learn something new! Do you always want to decorate（装饰）your own room or learn how to swim? Go for it! New challenges (挑战) are fun and give you a sense of accomplishment when you have finished．
5) Read and start a diary（日记）．Turn off the TV and let your imagination (想象) fly! Write down your thoughts，dreams or anything you want! Writing always helps to express（表达）your feelings．
6) Stay with your family．We all need our family time．Talk with your Mum or Dad or maybe even your cousin．
【小题1】What do the underlined word“a sense of accomplishment”mean in Chinese?

A．成就感

B．忧伤感

C．挫折感

D．信任感

【小题2】Which of the following should you say “NO” when you are unhappy?

A．You should always look for the good things of others．

B．Stay alone at home as much as possible

C．Learn something new and go for it!

D．Keep a diary to express your feelings

【小题3】What is the best title for the passage?

A．Do Your Best	B．It’s Never Too Late to Learn
C．Always Smile to Your Life	D．Six Ways to Feel Good about Yourself

 

	News 1 Huang Heshan, a boy from Xinghua, has moved(感动) many people in Taizhou. Thanks to Huang Heshan, Yang Kangshao can go to school every day. Yang is disabled, but Huang Heshan carries him to school on his back. It’s eight years since he started to do that. They help each other. At school, Yang helps Huang with his study, too. Huang says that he feels happy when he can do something to help disabled people.
	News 2     In Taizhou City, Ren Min Park is a good place for families to have fun. There are many green trees and the air is fresh. People can have different activities in the park. However, we can also find the waste bags and other rubbish everywhere. How can we get such bad environment? Now it’s time to keep the park clean if we want to have a nice field trip.
	News 3     On March 25, more than four thousand people started to run from Jiangsu Taizhou Middle School. All the runners ran about 4.7 kilometers. They took part in the activity to lead a healthy life and show the spirit of the people in Taizhou. After running, many runners signed their names on the wall.

1.In News 1, we know Huang Heshan has helped Yang Kangshao for _____.

    A. eighteen years       B. eighty years C. eight months 　　D. eight years

2.We should _____ if we want to have a nice field trip in Ren Min Park.

A. throw the rubbish

B. find some waste bags

C. plant more trees

D. help keep the environment clean

3.To lead a healthy life, over four thousand people _____ on March 25.

A. cleaned the park

B. signed their names on the wall

C. ran about 4.7 kilometers

D. started to help disabled people

4.According to the news, we can know something happened in _____.

A. Beijing      　B. Taizhou        　　C. Guangzhou        D. Shanghai

5.We may know the news above from _____.

A. a newspaper  　B. a book     　　C. a magazine   　　D. a poster

 

When you are feeling unhappy or forget how great you are, these are six ways to make you feel good about yourself.
1) Look in the mirror and say to yourself, “I am a special person and there’s no one in the world like me. I can do anything!” It may not sound so good, but it really works!
2) Do something nice for someone. Helping others always makes you feel good.
3) Smile! Be friendly to people you meet. Look for the good things in your friends and family.
4) Learn something new! Have you always wanted to decorate your own room or learn how to swim? New challenges are fun and give you a sense of accomplishment when you have finished.
5) Read and start a diary. Turn off the TV and let your imagination fly! Write down your thoughts, dreams or anything you want! Writing always helps to express your feelings.
6) Stay with your family. We all need our family time. Talk with your Mum or Dad or maybe even your cousin.
【小题1】This passage may be taken from         .

A．a science book

B．a story book

C．a magazine

D．school rules

【小题2】According to the passage, when you are helping others, you will         .

A．be special

B．be sure

C．feel nice

D．be remembered

【小题3】What do the underlined words in 4) “a sense of accomplishment” mean?

A．成就感

B．忧伤感

C．挫折感

D．信任感

【小题4】Which of the following should you say “NO”  when you are unhappy?

A．You should always look for the good things of others.

B．Stay alone at home as much as possible.

C．Learn something new and go for it!

D．Keep a diary to express your feelings.

【小题5】The best title for the passage is         .

A．Do Your Best	B．Six Ways to Feel Good about Yourself
C．It’s Never too Late to Learn	D．Always Smile to Yourself