广东省2012届高三英语二轮复习专题训练：阅读理解(21).doc

广东省2012届高三英语二轮复习专题训练：阅读理解（21）阅读下列短文，从每题所给的A.B.C和D项中，选出最佳选项，并在答题卡上将该项涂黑。AMany years ago my student asked me the question, Mrs. Kindred, why do you teach? Without taking time to reflect, I answered, Because someday I might say something that might make a difference in someones life. Even though I was sincere, that wasnt a very good answer and my student didnt let it slide. Let me get this straight, he said, You went to college for four years so you could come here every day because you have the hope that someday you might say something that will influence someone? He shook his head as if I were crazy and walked away looking confused. Im one of those people who look back and wish they had said something smart or witty, or swift. Even though that particular student might no longer wonder why I teach, there are days when I wonder. On those days, I remind myself of the real reasons I teach: Its in my blood. My mother was my most influential teacher, and she was a 6th grade reading teacher until her death in 1990. She instilled (逐渐灌输) in me a love of reading and the knowledge that education opens doors. Teaching is a way to make a difference. If you throw a stone in a pond the ripples go on and on until they reach the shore. You cant have ripples without a stone. Good teachers throw stones that make a positive difference, and thats what I try to do. I genuinely love teenagers. I want to share with others what I know and what I have learned through the years. Life is full of ups and downs, and if I can help students avoid some potholes on the road of life, I want to do so. If theyll allow me to celebrate their victories with them, I want to do too. Teaching isnt for everyone, but I know I made the right career choice.1. Why did the student continue to ask the question about the writers being a teacher? A. Because he thought her answer was unbelievable. B. Because the writer was insincere. C. Because the student was naughty. D. Because the answer was difficult to understand.2. What do you think of the writer? A. Stupid. B. Honest. C. Conservative （保守的）. D. Polite.3. According to the text, which of the following is NOT true? A. The writers mother has the greatest influence on her. B. The writers answer made the student confused. C. In the writers opinion, some people in the world are unfit to teach. D. The writer annoyed the student who asked the question.4. We can infer from the text that _. A. the writer was also a good teacher in school B. the writer often plays with her students beside a pond C. the writer devotes herself to teaching and her students D. the writer often accompanies the students on their way home5. Whats the main idea of the text? A. A students silly question. B. A good teacher who likes students. C. A confused student. D. The reason why I teach.BCan people change their skin color without suffering like pop king Michael Jackson? Perhaps yes. Scientists have found the gene that determines skin color.The gene comes in two versions, one of which is found in 99 per cent of Europeans. The other is found in 93 to 100 per cent of Africans, researchers at Pennsylvania State University report in the latest issue of Science.Scientists have changed the color of a dark-striped zebrafish（斑马鱼） to uniform gold by inserting a version of the pigment (色素) gene into a young fish. As with humans, zebrafish skin color is determined by pigment cells, which contain melanin (黑色素). The number, size and darkness of melanin per pigment cell determine skin color.It appears that, like the golden zebrafish, light-skinned Europeans also have a mutation (变异) in the gene for melanin production. This results in less pigmented skin.However, Keith Cheng, leader of the research team, points out that the mutation is different in human and zebrafish genes.Humans acquired dark skin in Africa about 1.5 million years ago to protect bodies from ultra-violet rays of the sun (太阳光紫外线), which can cause skin cancer.But when modern humans leave Africa to live in northern latitudes, they need more sunlight on their skin to produce vitamin D. So the related gene changes, according to Cheng.Asians have the same version of the gene as Africans, so they probably acquired their light skin through the action of some other gene that affects skin color, said Cheng.The new discovery could lead to medical treatments for skin cancer. It also could lead to research into ways to change skin color without damaging it like chemical treatment did on Michael Jackson.6. The passage mainly tells us that _. A. people can not change their skin color without any pain B. the new discovery could lead to research into ways to change skin color safely C. pop king Michael Jackson often changed his skin color as he liked D. scientists have found out that peoples skin color is determined by the gene7. It can be inferred from the passage that _. A. nowadays people who want to change their skin color have to suffer a lot from the damage caused by the chemical treatment B. Europeans and Africans have the same gene C. the new discovery could help to find medical treatments for skin cancer D. there are two kinds of genes8. Scientists have done an experiment on a dark-striped zebrafish in order to _. A. find the different genes of humans B. prove the humans skin color is determined by the pigment gene C. find out the reason why the Africans skin color is dark D. find out the ways of changing peoples skin color9. The reason why Europeans are light-skinned is probably that _ A. they are born light-skinned people B. light-skinned Europeans have mutation in the gene for melanin production C. they have fewer activities outside D. they pay much attention to protecting their skin10. The writers attitude towards the discovery is _. A. neutral（中立的） B. negative C. positive D. indifferent（冷漠）C The first and best of victories is for a man to conquer himself; to be conquered by himself is, of all things, the most shameful, says Plato. Self-control is at the root of all the advantages. Let a man give in to his impulses (冲动) and feelings, and from that moment he gives up his moral freedom.A single angry word has lost many a friend. When Socrates found in himself any temper or anger, he would check it by speaking low in order to control himself. If you are conscious of being angry, keep your mouth shut so that you can hold back rising anger. Many a person has dropped dead in great anger. Fits of anger bring fits of disease. Whom the gods would destroy they first make mad. Keep cool, says George Herbert, for fierceness (狂怒) makes error a fault.To be angry with a weak man is to prove that you are not strong yourself. Anger, says Pythagoras, brings with folly ( 愚蠢 ) and ends with regret. You must measure the strength of a man by the power of the feelings he conquers, not by the power of those which conquer him.Self-control is mans last greatest victory.If a man lacks self-control he seems to lack everything. Without it he can have no patience, no power to govern himself; he can have no self-confidence, for he will always be controlled by his strongest feeling. If he lacks self-control, the very backbone and nerve of character are lacking also.11. What does the reader learn from the first paragraph?A. The greatest victory for a man is to conquer everything except himself.B. Ones moral freedom is based on the control of himself.C. To control oneself is the most difficult in ones life.D. If a person is too stubborn, he will feel most shameful.12. What is the correct interpretation of “Whom the gods would destroy they first make mad ” in paragraph 2 ?A. If the gods want to kill you, they make you crazy first.B. If you always lose your temper, you will soon be finished.C. If you cannot control yourself, you will become crazy.D. If you are mad, you will be punished by the gods.13. If a man lacks self-control, he lacks all of the following EXCEPT _.A. the very backbone and nerve of characterB. the patience and power to control himselfC. strong feelingsD. self-confidence14. The authors main purpose in writing this article is to _.A. explain that self-control is the key to successB. teach people how to control everything in order to make a great successC. distinguish all kinds of self-control and suggest ways for keeping itD. advise people not to lose temper so as to make and keep more friends15. The passage is mainly developed by _.A. analyzing causesB. making comparisonsC. examining differencesD. listing quotations D Why does a large education nation like China have so few world renowned scientists as the US? Educationists from China and the US try to find out the answer to questions like this at a forum on the basic education strategy. The forum, held recently, was jointly organized by the Education Development Research Center of the Ministry of Education in China and the Postgraduate School of the University of Pennsylvania in the US. It aims to find out similarities and differences that exist between two countries in their educational system. While some educationists in China keep a doubtful eye to the countrys educational system in recent years. Their American counterparts give a positive answer to the basic education in China, saying that it is still one of the best in the world. An American educationist told reporters that the basic education in the US was criticized in recent years due to its political tendency. On the contrary, Chinese governments stress on basic education and qualified teachers has set a good example. At primary and middle school, pupils in China did better in math and science lessons than the US pupils. However, few grow to be world “masters”. Why? Educationists attributed this to Chinas stress on examination rather than students interest. Deputy Director of the postgraduate school of Pennsylvania University said American teachers encouraged students to focus on their strong points. In China, students are driven to study to pass the entrance examination test and they do not pay much attention to their own interest. At the forum, director of the Education Development Research Center Mr. Zhang said in the future, the research center would make its middle and long-term basic education strategy by taking some references from other countries including the US.He also revealed that for a long time in the future, China would make a breakthrough in setting the policy for quality education.16. This passage is mainly about _. A. quality education development in the future B. why Chinas education cultivates few world masters C. Chinas good basic education D. genius education at the primary stage17. The underlin