问题 阅读理解

阅读下列材料,从所给的六个选项(A、B、C、D、E和F)中,选出符合各小题要求的最佳选项,并将答案写在答题纸相应位置。选项中有一项是多余选项。

The people below are all looking for a college course. After the description of these people, there is information about six colleges and the courses A--F. Decide which college would be the most suitable for each person mentioned in questions 61-65 and then mark the correct letter (A-F) on your answer sheet. There is one extra paragraph about one college and the course which you do not need to use.

______ 小题1:. Anna is 18 and she wants to do computer studies so that she can work in an office. She would like to study in London but is worried about finding accommodation(住处).

______ 小题2: Peter is 19 and wants to be a sports teacher. He is very good at sport, especially running. He wants to go to a college outside London.

______ 小题3: Maria used to teach in a secondary school but now wants to teach at primary level. She wants to do a part-time course in London.

______ 小题4: Stephen works in the computer industry and wants to go back to college for a year to do a diploma(文凭)in advanced computer studies. He lives in London and wants to study there.

______ 小题5: Ali wants to do computer studies in London. He would like to do a full-time course which includes some time working in industry. In his spare time he plays football.

COURSES TO CHOOSE FROM

A.Hillman College is a London college with up-to-date facilities. We offer both primary and secondary full-time teacher training courses. This year there will be special two-year courses available on maths and computers in the primary classroom. All students are expected to spend two terms working in local schools.

B.Kirby College has over fifty years’ experience of teacher training. We offer both full-time and part-time courses for all levels of teaching. Large college in lovely countryside, with excellent sports facilities, especially for football and athletics. There is a new course this year called “Computers in the Classroom”.

C.MacKintosh College offers a range of courses from modern languages to computer studies, in a quiet and pleasant part of London. All students are offered accommodation in college flats and we have excellent sports facilities. Full-time and part-time courses of either three or four years are available.

D.Pemberley College in central London offers full-time courses in science and computer studies. Our four-year courses allow you to spend a term every year getting work experience in different firms. There are good social and sports facilities. No college accommodation is available at present. E.Dene College was built in 1990 in an attractive part of north London. Spaces are still available on our popular part-time course in primary teaching for teachers who want to retrain. Beginning in October we will also have new four-year courses in law, economics, mathematics and sports science.

F.Westgate College in south London has a range of courses, from maths and physics to computer studies and sports science. We offer both lower and advanced diplomas. All our courses are from one to three years in length and are particularly suitable for people with some work experience.

答案

小题1:C

小题1:B

小题1:E

小题1:F

小题1:D

小题1:第一题的She would like to study in London but is worried about finding accommodation(住处).C项的All students are offered accommodation in college flats and we have excellent sports facilities.一致。

小题1:第二题的Peter is 19 and wants to be a sports teacher.和 B项的Kirby College has over fifty years’ experience of teacher training. We offer both full-time and part-time courses for all levels of teaching.一致。

小题1:第三题的Maria used to teach in a secondary school but now wants to teach at primary level.和E项的 Spaces are still available on our popular part-time course in primary teaching for teachers who want to retrain.一致。

小题1:第四题的句子:Stephen works in the computer industry and wants to go back to college for a year to do a diploma(文凭)in advanced computer studies.和F项的All our courses are from one to three years in length and are particularly suitable for people with some work experience.一致。

小题1:第五题的句子:He would like to do a full-time course which includes some time working in industry和D项的Our four-year courses allow you to spend a term every year getting work experience in different firms.一致。

单项选择题


阅读下面的短文,回答下 * * 道题。
“温室效应”与“阳伞效应”

在近百万年的地球气温变迁中,严寒的冰河期和温暖的间冰期曾交替出现。在冰河期,陆地冰川遍地,海水相对减少,海平面比今天要低100~145米。而在间冰期,冰川融化,海平面比今天要高15~30米。今天,人类居住的地球冰河尚未完全消失,可认为是处于冰河期的末尾。现在令人关注的是:地球今后是继续变暖使冰河期彻底结束而迎接间冰期到来呢还是再次从寒冷又进入一个新的冰河期人类对此虽尚难以预测,但“温室效应”和“阳伞效应”能给我们提供某些启示。
人类对地球气温变化的干预能力虽然极其渺小,但因为地球表面温度的平衡是以十分微妙的力学关系来维持的,只要对它施以较少的能量,就有打破热平衡的可能。人类活动可使大气中的二氧化碳、尘埃、水汽等增加,改变大气的成分,也能影响大气的透明度和热能辐射,从而导致地球气温发生变化。而导致地球气温变化的主导因素,是“温室效应”和“阳伞效应”。
地球外围大气层中的二氧化碳,能够投射太阳短波辐射,使热能容易到达地球表面;而对地面的长波辐射又有极强的吸收能力,即能将地球释放的热能截留在二氧化碳层内,不致逸入宇宙空间,同时通过逆反射又将热能返回地面。所以大气中二氧化碳浓度稍有增加,就会导致地面温度上升,全球气温变暖,即为“温室效应”。
而“阳伞效应”实质上是大气中人为尘埃的气候效应。大气中除火山爆发等自然原因产生尘埃外,人为因素产生的尘埃日益增加。随着人口的增长和工业的发展,通过工厂、交通工具和家庭炉灶及焚烧垃圾等产生的烟尘、废气,正越来越多地散发着大量的微尘离子,造成大气污染。对大气尘埃的气候效应,一般认为微尘能把阳光反射回宇宙空间,从而减少和削弱到达地面的辐射能,这样使地球表面温度降低。大气尘埃所起的这种“遮阳伞”的作用称为“阳伞效应”。此外,尘埃还有吸湿特性,可把周围的水汽凝结在自身表面,促进和增加层云雾的形成。云雾又能阻挡和减少太阳辐射到达地面,也可使地面降温。如果大气污染使下层云量增加到一定限度时,就会使冰河期再现。
综上可看出,当______ 因人为的因素而被打破时,就会导致地球气候的急剧变化。但这其中是“温室效应”作用强,还是“阳伞效应”影响大,人们还难以定论。许多科学家认为地球正在变暖,这样会导致冰川融化;而也有些气象学家根据多方面的气象资料分析,认为地球将进一步变冷,可能面临着一个新的小冰河期的到来。对于这一全球性的气温问题,到底是正在变暖还是逐渐变冷,科学家们正在积极探索之中。
(节选自杨叔子主编《探索未知世界》,哈尔滨工业大学出版社,2005,有删改)

根据文意,下列关于二氧化碳对地球温度影响的说法不正确的是:

A.二氧化碳能够透射太阳短波辐射,使热能容易到达地球表面从而使地面增温。

B.将地球释放的热能截留在二氧化碳层内,同时通过逆反射又将热能返回地面。

C.大气中二氧化碳浓度稍有增加,就有可能破坏地球热平衡,导致全球气温变暖,造成“温室效应”。

D.二氧化碳对地面的短波辐射有极强的吸收能力,能截留住地球释放的热能。

填空题