题目内容

We experience different forms of the Sun’s energy every day. We can see its light and feel its warmth. The Sun is the major source of energy for our planet. It causes the evaporation (蒸发) of water from the oceans and lakes. Sunlight also provides the energy used by green plants to make their own food. These green plants then provide food for all organisms(生物) on the Earth.
Much of the energy that comes from the Sun never reaches the Earth’s surface. It is either reflected or absorbed by the gases in the upper atmosphere. Of the energy that reaches the lower atmosphere,30% is reflected by clouds or the Earth’s surface. The remaining 70% warms the surface of the planet, causes water to evaporate, and provides energy for the water cycle and weather. Only a tiny part, approximately 0.023%, is actually used by green plants to produce food.
Many gases found in the atmosphere actually reflect heat energy escaping from the Earth’s surface back to the Earth. These gases act like the glass of a greenhouse in that they allow energy from the Sun to enter but prevent energy from leaving. They are therefore called greenhouse gases.
When sunlight strikes an object, some of the energy is absorbed and some is reflected. The amount reflected depends on the surface. For example, you’ve probably noticed how bright snow is when sunlight falls on it. Snow reflects most of the energy from the Sun, so it contributes to the low temperatures of winter. Dark-coloured surfaces, such as dark soil or forest, absorb more energy and help warm the surrounding air.
【小题1】According to the passage, the root( 根本的) cause for weather changes on the Earth is         .

A.the atmosphere surrounding the Earth
B.water from oceans and lakes
C.energy from the Sun
D.greenhouse gases in the sky
【小题2】Only a small part of the Sun’s energy reaches the Earth’s surface because most of it is         .
A.absorbed by the clouds in the lower atmosphere
B.reflected by the gases in the upper atmosphere
C.lost in the upper and lower atmosphere
D.used to evaporate water from the oceans and lakes
【小题3】We learn from the passage that         .
A.all living things on the Earth depend on the Sun for their food
B.a forest looks dark in winter because it absorbs solar energy
C.only 0.023% of the energy from the Sun is made use of on the Earth
D.greenhouse gases allow heat energy to escape from the Earth’s surface


【小题1】C
【小题2】C
【小题3】A

解析试题分析:本文介绍了太阳对我们的重要作用,仔细讲述了太阳光对地球的影响等信息。
【小题1】C 细节题。根据第一段The Sun is the major source of energy for our planet. It causes the evaporation (蒸发) of water from the oceans and lakes. Sunlight also provides the energy used by green plants to make their own food. These green plants then provide food for all organisms(生物) on the Earth说明太阳的能量是最重要的原因,故C正确。
【小题2】C 细节题。根据第二段1,2行uch of the energy that comes from the Sun never reaches the Earth’s surface. It is either reflected or absorbed by the gases in the upper atmosphere.说明C正确。
【小题3】A 细节题。根据第一段最后3行Sunlight also provides the energy used by green plants to make their own food. These green plants then provide food for all organisms(生物) on the Earth.说明太阳才是人们的衣食父母,故A正确。
考点:考查科普类短文阅读
点评:本文细节题居多,答题时在文章找到对应的地方,用笔进行标记,这有利于后期有时间检查时可以立刻找到答案的位置。仔细理解作者所讲的意思,再结合选项,通过排除法和自己对全文的把握,选出正确答案。

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阅读下列对话,掌握其大意,并根据所给首字母的提示,在标有题号的横线上写出一个英语单词的完整、正确形式,使对话通顺。

A: Where are you from?                                              

B: I’m from Canada.

A: Really? I t____76___ you were from the States.                      ________

B: That’s not s____77_____. A lot of people can’t tell                     ________

the d___78_____ between an American accent and a                     ______

Canadian accent. For example, most Canadians say news [nju:z],

but Americans say [nu:z]. We m___79____ use American words,           _______

but we use quite a lot of British words too. We fill our cars

with “gas”, which is American, but we turn on the “tap” which is

British English.

A: Oh! And do you use American o_80   British spelling?               _______

B: Both! American spellings are used more and more in Canada now.

  G__81____ speaking, newspapers f___82__ the American way , but      ______

  conference reports and schoolbooks use British spelling.                ______

A: That s___83___ strange.                                         ________

B: You mean it looks strange! I’ll tell you something that does sound strange.

  Many people think that C___84__ all over the country speak the same     ______

way. But if you go to the eastern provinces, or go to some country areas,

  you’ll notice that the people there speak quite differently f___85__ the     ______

rest of Canada.

阅读理解。
EMU AIRLINE       
Secretary   
     Emu Airline is now offering a permanent,
parttime secretarial position.   
     The position offers a minimum of 20 
hours a week,with a view to full-time 
work in the future. Phone 899 3264 for 
an appointment.
City College Union Inc              
Secretary/Typist   
     The union is a student-run organization with a 
permanent staff  of 20.   
Typing speed: at least 60 wpm.    
The ability to take shorthand dictation and a working 
knowledge of filling proce dures are essential require mens.    
The basic salary for the position is $18,500 per year.  
Enquires to R. Barbar 387 5075.
Word Processor Operator ( full-time )    
     Applications are invented for an operator to         work in an office associated with the building industr-y. Only experienc-ed operators need to apply.    
Starting $17,950.    
Apply in writing to:    
The personnel of- ficer     
Hill Morgan Pty Ltd 38 Greenhill Rd.  
Kensington 2 033
Sewing Machinist Wanted              
—Jeans Industry   
    We are an expanding clothing company located 
south of the city. Our clothes include jeans,skirts,         jackets and shorts. We are looking for 
sewing machine operators. The factory works 38        hours a week over 4.5 days. Wages and condition       are in line with the current industrial award.    
    If you are interested, call in and pick up an 
application form from Ripper Jeans, 23 North Ave, 
Beau desert.
1. All these passages belong to _____. 
A. sales advertisement      
B. want advertisement     
C. resume (简历)             
D. notice
2. The applicants for the post of a secretary in City College Union Inc should have the following qualities  
except _____.     
A. the typing skill     
B. writing rapidly     
C. ability of organization     
D. knowledge about filling the form
3. The attractiveness of the post in Emu Airline is _____.     
A. its good salary     
B. its nice working condition     
C. its promising future     
D. its free flying
4. According to Sewing Machinist, how can you contact this company?   
A. By phone.                  
B. By e-mail.     
C. By fax.                    
D. By visit.

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