题目
题型：不详难度：来源：
There are various kinds of apples, but a very few make up the majority of those grown for sale. The three most common kinds grown in the United States are Delicious, Golden Delicious, and McIntosh..
Apples are different in color, size and taste. The color of the skin may be red, green or yellow. They have various sizes, with Delicious apples being among the largest. The taste may be sweet or tart(酸的). Generally, sweet apples are tasted fresh while tart apples are used to make applesauce(果酱).
Apple trees may grow as tall as twelve meters. They do best in areas that have very cold winters. Although no fruit is yielded during the winter, this cold period is good for the tree.
小题1:It can be learned from the text that Delicious apples are_______.
| A．grown in France | B．sold everywhere | C．very big | D．quite sweet |
| A．the growth of apple trees | B．producing large apples |
| C．improving the taste of apples | D．the increase of water in apples |
| A．be small producers of apples |
| B．be large producers of applesauce |
| C．have the longest history in apple production |
| D．have the coldest winter among apple production |
| A．improved | B．increased | C．produced | D．sold |
答案
小题1:C
小题2:A
小题3:C
小题4:C
解析
试题分析：本文主要讲了有关苹果的一些资料。介绍了苹果。其种类，颜色，大小，味道，用途及苹果树的生长情况。
小题1:细节题。根据文中第三自然段中They have various sizes, with Delicious apples being among the largest. 一句可知Ｃ为本题的最佳答案。
小题2:细节题。文章结尾的一句话this cold period is good for the tree便是该题的正确答案，即Ａ。
小题3:细节题。本题只要抓住文中第一自然段Among the leading countries in apple production are China, France and the United States. 这句话，便可得出C是正确答案。
小题4:猜词题：虽然冬天不结果实，但寒冷的天气是最适合苹果生长的。选C
点评：科普类短文一般会有一些难度，和题目相关的有的涉及到一些长句的理解，要求考生长句的分析能力，并考查学生的概括能力，题目以推理题居多，考生做题时要多的通过句子看到本质。
核心考点
试题【For thousands of years, man has enjoyed the taste of apples. Apples, which are a】；主要考察你对题材分类等知识点的理解。[详细]
举一反三
“ It"s the next ’wow’ vehicle,” said Terrafugia vice president Richard Gersh．“Anybody can buy a Ferrari, but as we say, Ferraris don"t fly．”
The car plane has wings that unfold for flying－a process the company says takes one minute-and fold back up for driving． A runway is still required to take off and land．
The Transition is being marketed more as a plane that drives than a car that flies, although it is both．The company has been working with FAA to meet aircraft regulations, and with the National High way Traffic Safety Administration to meet vehicle safety regulations．
The company is aiming to sell the Transition to private pilots as a more convenient and cheaper way to fly．They say it saves you the trouble of trying to find another mode of transportation to get to and from airports: You drive the car to the airport and then you"re good to go．When you land, you fold up the wings and hit the road．There are no expensive parking fees because you don"t have to store it at an air port-you park it in the garage at home．
The carplane is designed to fly primarily under 10,000 feet．It has a maximum takeoff weight of 1,430 pounds, including fuel and passengers．Terrafugia says the Transition reduces the potential for an accident by allowing pilots to drive under bad weather instead of flying into marginal（临界） conditions．
The Transition"s price tag: $ 194,000．But there may be additional charges for options like a radio, transponder or GPS．Another option is a fullplane parachute．
“If you get into a very awful situation, it is the necessary safety option,”Gersh said．
So far, the company has more than 70 0rders with deposits． “We"re working very closely with them,
but there are still some remaining steps, ” Brown said．
小题1:We can learn from the first paragraph that ．
| A．carplanes will be popular in 2012 |
| B．people might drive a carplane in 2012 |
| C．both Transition and Ferrari can take off and land |
| D．Richard Cersh is the vice president of Massachusetts |
| A．fold and- unfold its wings | B．unfold wings for flying |
| C．land in the airport | D．meet flying safety regulations |
A．The carplane needs a runway to take off and land．
B．To meet aircraft regulations, the company has been working with FAA．
C．The carplane may fly as high as normal planes．
D．People can park the carplane in the garage at their home．
小题4:The underlined word "it" in the last but one paragraph refers to ．
| A．the radio | B．the transponder |
| C．the GPS | D．the fullplane parachute |
| A．Cars With Wings May Be Just Around The Comer |
| B．Which To Choose: A Ferrari Or A CarPlane? |
| C．A More Convenient And Cheaper Way To Fly |
| D．Cars With Wings Can Fly As Fast As Plane |
Professor Shireen Motala says basic education is no longer a problem in South Africa. Most children stay in school until they are about sixteen. The problem is that large numbers of them leave without completing high school.
Students take an examination known as the “matric”(高考) in Grade Twelve. Professor Motala says, “Less than half of the children who started school in 2000 sat for the matric last year. Many dropped out of school, so only around 45% took the matric. And the worry is where those students actually go.” Those who drop out have to compete with better educated people for jobs.
Educational researchers also point to another problem. South African schools do not produce enough students with the skills for higher education in maths and science. Many schools are not well-equipped. Children do not see laboratories, and, as a result, their science marks are not very good. They do not have libraries at school. Also, many teachers do not have the skills or training to do their jobs.
In South Africa, a number of teachers were poorly trained before. Secondly, teachers have been confused by the many educational reform efforts in the last fifteen years. Finally, language differences in the classroom have not got as much attention as they should, which is a huge problem. Subjects such as maths and science are taught in English starting at about the age of ten. But South Africa has eleven official languages.
South Africa’s minister of basic education promises a number of improvements. Angie Motshega says teacher development efforts will focus on subject and content knowledge, making sure that the correct teachers are in the correct jobs.
小题1:From the first paragraph we can learn that ______.
| A．South Africans are badly in need of education |
| B．South African teenagers do very well at school |
| C．the South African government takes education seriously |
| D．South African teenagers have become more clever |
| A．Something is wrong with the country’s basic education system. |
| B．Most children have to find a job at an early age. |
| C．The final exam is too difficult for most children. |
| D．Most children cannot complete high school until they are 16. |
| A．they don’t work hard enough |
| B．their schools do not have laboratories |
| C．they cannot get help from libraries |
| D．there are not enough skilled teachers |
| A．Schools should focus more on maths and science than any other subject. |
| B．More educational reforms should be carried out in South African schools. |
| C．The more teachers teach maths and science, the better marks students may get. |
| D．More attention should be paid to language differences in maths and science classes. |
Nature is shrinking by the day. Ancient forests are destroyed. Wetlands are becoming dry. Woodland is disappearing, and all in the name of progress. This is bad in itself, but it’s devastating for biodiversity.
Biodiversity refers to the variety of plants, animals and other living things that are all interconnected. The ecological services provided by biodiversity are vital to everyday life. The air we breathe is a product of photosynthesis (光合作用) by green plants. Insects, worms and bacteria break down waste and make soils rich. And tiny organisms clean the water in rivers and sea. In fact, all life on the earth exists thanks to the benefits of biodiversity. More than 90 percent of the calories consumed by people worldwide are produced from 80 plant species. And 30 percent of medicines are developed from plants and animals. Maintaining a wide diversity of species in each ecosystem is necessary to preserve all living things.
The loss of biodiversity could be devastating. “It is wrong to think that biodiversity can be reduced indefinitely without threatening humans,” said Harvard University biologist Edward O. Wilson, known as the “father of biodiversity”. He warned, “We are about to reach a critical point beyond which biodiversity loss will become irreversible (不可挽回的).”
But what can we do? The present problem is that the concept of biodiversity is so vague (含糊的). People might care about giant pandas, but it is much harder to excite them about the fate of tiny sea creatures which are being boiled to death in the cooling systems of power stations along coastlines. The Guardian newspaper is trying to help. It has launched the Biodiversity 100 campaign to try to convince governments around the world to take action to deal with the widespread concerns about biodiversity. This includes persuading the UK government to create a series of marine reserves to reserve the decrease in the sea-life caused by industrial fishing, stopping fishing sharks by the Japanese fishermen and banning the killing of dingoes (wild dogs) in Australia, among many other things.
There is a lot to do. And we’d better act quickly if we don’t want to end up with a planet that can’t sustain life!
小题1:The writer thinks it ________ to pull down Big Ben to make way for a car park.
| A．unreasonable | B．necessary | C．difficult | D．reasonable |
| A．nature is badly polluted by humans |
| B．species are becoming fewer and fewer day by day |
| C．rainforests are being cut down every day |
| D．nature is full of mysteries |
| A．it doesn’t matter to reduce biodiversity |
| B．people have done enough to preserve biodiversity |
| C．the situation of biodiversity is very serious |
| D．biodiversity loss has become irreversible |
| A．people might not clearly know what is biodiversity and what should be protected |
| B．people are not aware that giant pandas are endangered |
| C．people don’t realize that biodiversity is vital to everyday life |
| D．people hunt sea creatures for food |
| A．The UK government. | B．The concept of biodiversity. |
| C．The action to deal with the problem. | D．The Guardian newspaper. |
The program allows users to display alerts (warning) on the missing computer’s screen and even to set a spoken message. Tracking software for stolen laptops has been on the market for some time, but this is thought to be the first that allows owners to give the thief a piece of their mind.
Owners must report their laptop missing by visiting a website, which sends a message to the model: a red and yellow “lost or stolen” sign appears on its screen when it is started. Under the latest version of the software, users can also send a spoken message.
The message can be set to reappear every 30 seconds, no matter how many times the thief closes it. “One customer sent a message saying, ‘You are being tracked. I am right at your door’,” said Carrie Hafeman, chief executive of the company which produces the program, Retriever.
In the latest version, people can add a spoken message. For example, the laptop’s speakers will say: “Help, this laptop is reported lost or stolen. If you are not my owner, report me now.”
The Retriever software package, which costs $29.95 but has a free trial period, has the functions of many security software programs. Owners can remotely (远程地) switch to an alternative (可替换的) password immediately if they fear that the thief has also got hold of the access (进入, 使用) details.
If a thief accesses the Internet with the stolen laptop, Retriever will collect information on the Internet service provider in use, so that the police can be alerted to its location.
Thousands of laptops are stolen every year from homes and offices, but with the use of laptops increasing, the number stolen while their owners are out and about has been rising sharply.
Other security software allows users to erase data remotely or lock down the computer.
小题1:The underlined expression “to give the thief a piece of their mind” in Paragraph 2 can be understood as “_______”.
| A．to give the thief an alert mind |
| B．to express the owners’ anger to the thief |
| C．to remind the thief of his conscience (良心) |
| D．to make the thief give up his mind |
| A．record the stealing process |
| B．help recognize the lost laptop |
| C．lock down the computer remotely |
| D．send a spoken message |
| A．change some access details for switching on the laptop |
| B．turn on the laptop by using the original password |
| C．operate the laptop by means of an alternative password |
| D．erase the information kept in the stolen laptop |
| A．With no Retriever, thousands of laptops are stolen every year. |
| B．A new software provides a means to reduce laptop theft. |
| C．Retriever has helped to find thieves and lost computers. |
| D．A new program offers a communication platform with the thief. |
| A．the alert message | B．the computer |
| C．the program | D．the laptop |
So how can we build a sense of self-confidence and prepare ourselves on the way to success?
First, do what you believe to be right, even if others mock or criticize you for it. Believe in yourself and believe that you can do it in any situations, because if you believe you can, then you really will. The belief keeps you searching for answers, which means that pretty soon you will get them.
Second, govern your behavior based on what other people think. What’s more important, be willing to take risks and go the extra miles to achieve better results, in which case mistakes can not be avoided. Always be ready to admit your mistakes, and learn from them. Next, work hard to settle the problems in order to cover up your mistakes before anyone notices. Building self-confidence is readily achievable, as long as you have the focus and determination to carry things through. And what’s even better is that the things you’ll do to build self-confidence will also build success -- after all, your confidence will come from real, solid achievement. No one can take this away from you!
As you sow, so will you reap. With your perseverance (毅力) and improvement, you are getting closer to success. At this stage, wait for others to give congratulations and compliments on your achievements. “Thanks, I really worked hard on it. I’m pleased you recognize my efforts.” The congratulations and compliments from others will promote you to gain further success.
Self-confidence is extremely important in almost every aspect of our lives, and it is no wonder that so many people struggle to find it. Self-confidence really can be learned and built on. Besides, whether you’re working on your own self-confidence or building the confidence of people around you, it’s well worth the effort!
小题1:Those who are truly confident _______.
| A．succeed without effort and hard work |
| B．encourage people around to become confident |
| C．appear more attractive and thus become successful |
| D．gain the confidence of others and feel successful |
| A．praise | B．imitate (模仿) | C．punish | D．laugh at |
| A．praise them in return |
| B．gain further improvement |
| C．politely accept the compliments |
| D．expect them to congratulate you again |
| A．Look before your leap. |
| B．It is no use crying over spilt milk. |
| C．Genius is 1% inspiration and 99% perspiration. |
| D．Learn from past mistakes and avoid future ones. |
| A．tell people how to become successful |
| B．convince people to do what they believe to be right |
| C．encourage people to build confidence and achieve success |
| D．criticize people who lack confidence and thus fail in their career |
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