No worker and no engineer ________who it is t...

No worker and no engineer ________who it is that is ________for the explosion of the chemical factory.

A．know; to blame                         B．would know; blamed

C．know; to be blamed                     D．knows; to blame

高三英语单项填空中等难度题查看答案及解析

It is commonly believed among many Chinese that Westerners who take “Yes’，and “No” by their facial expressions are more straightforward than Chinese. Normally Westerners don * t have to adopt Chinese ways like sweeping the floor or constantly checking the clock to indicate to a guest that it’ s time to leave. They don’ t have to hesitate in saying “No” when they are not able to, or don’ t want to, offer help to a friend in need. There is no embarrassment attached to this behavior. But it is too simple to conclude that Westerners are more direct speakers than the Chinese.

There are many occasions when the way Westerners express themselves makes Chinese look more straightforward and honest. When I was a fresh international student，the director of our program once asked students in an e-mail what we thought about a young professor. I simply said ’ “She seems to know a lot but doesn* t know how to teach. ” And the director replied with “Thank you for being honest. ”

Only years later when I better understood the new culture，I realized why I had gone too far. If that question were asked now，the reply would have three paragraphs devoted to the qualities of the professor before the last line came out — ” There are some gaps in her teaching method. ” Still tough, but at least it wouldn't be considered rude.

Indeed, the reserved social norms and the deeply - rooted “face issue" make honest speaking risky in China ； Americans have their own ways of being polite. This results partly from political correctness. It also results from several generations of people who have been told they have done well even when they have failed. It may not be unfair to suggest that many Americans are oversensitive and obsessed with a perfect self image.

So，the next time you hear about indirect Chinese，it would be worth challenging the source and pointing out that the cultural comparisons are much more complex. But maybe you should do it in a roundabout way，to be polite.

1.The passage mainly aims to    •

A.  tell us something about culture distinctions

B.  remind us of the conflicts between cultures

C.  ask us to take positive attitudes to Chinese cultures

D.  keep us informed of the various communications

2.According to the passage, the young professor lacked  .

A.  confidence in her job

B.  teaching experience

C.  interaction with her students

m D. responsibility for her students

3.  The underlined words “obsessed with" (para.4) probably means   .

A. satisfied with   B. proud of C. addicted to  D. stuck in

4.  It can be inferred from the passage that    .

A.  the writer has a good knowledge of American culture

B.  Americans are much more straightforward than Chinese

C.  the new professor was very angry with the writer' s comments

D.  different culture backgrounds make cultures comparison complicated

高三英语阅读理解中等难度题查看答案及解析

It is surprising that Jack, who is only 39 years old, _______ in the field of engineering for 20 years when he entered the company last month.

A. worked             B. had worked          C. has worked        D. working

高三英语单项填空简单题查看答案及解析

Losing weight is no easy task. A lot of people who lost weight gain it back over time and end up back _______ they started.

A．where           B．though        C．since                  D．after

高三英语单项填空中等难度题查看答案及解析

E

Computer mouse is no longer so strong. A Canadian engineer has invented a system that enables a computer user to push a cursor（光标）across a screen simply by moving his or her nose .He calls his nose-driven mouse a mouse.

The inventor ,Dmity Gorodnichy ,came up with the idea for the mouse while building computer software that would help astronauts operate the Canadarm—a long robotic arm on the U.S. space shuttle .His system employs a web-camera that recognizes a computer user’s nose from 25 pixels ,or points of light. Dmity chose the nose because its position remains relatively constant no matter which way the head moves .The system keeps track of the pixels, and the user matches the movements of his or her nose with the progress of the cursor across the screen.

The mouse keeps track of the eyes too. Two blinks（眨眼）are a “double click,” which turns the mouse on or off.

The mouse has received mixed comments from those who hold opposite opinions. One called it “a pointless waste of technology” . Another predicted that the nouse will fail to catch on because it makes users “look silly.” Dmity has already adapted the nouse for NousePong, a video game ,and NousePaint ,a drawing program.

He also predicts that the mouse will attract the people who have suffered from specific disease-pain ,senselessness ,or trembling in the hand caused by the frequent repetition of movements of the wrist and fingers ,such as typing at a computer keyboard .His next plan is to adapt the nouse for use by paralyzed（瘫痪）patients in hospitals .With two blinks of the eyes ,patients could double-click for help.

72．The best title for this passage is probably________.

A．Mouse Driven by Nose

B．Cursor Moved Without fingers

C.New Computer System for Astronauts

D．New Type of Mouse for Patients

73．The nouse is a system working by means of ________.

A．keeping track of the points of light

B．moving one’s nose or blinking

C.moving cursor across the screen

D．matching the user’s nose with eyes

74．The underlined phrase “catch on” means “________”.

A．become popular     B．be used      C.get improved        D．be made

75．Dmity predicts that the nouse will be more used to help ________.

A．those who have eye trouble

B．develop a video game and drawing program

C.those traveling in space

D．the disabled with the hand and paralyzed patients

高三英语阅读理解简单题查看答案及解析

It is widely acknowledged that it is by no means an easy task to bring up a child well．And our ancestors already understood it well．“It takes an entire village to raise a child．”That’s an old proverb that is being quoted more and more often these days．And I’m pleased about that．

Today，more and more schools are reaching out to involve parents, community members and businesses to help shape a child’s future．

Parents need to be involved in their children’s education in many ways．Helping children with homework and studying，going on a field trip，teaching a craft（手工艺）or coaching a child's sports team are all great ways to be involved with your child's education．And don’t forget to communicate with teachers — they need and respect your input．Studies show that children learn more and schools function better when parents and schools work together．It’s important to stay in touch with your child's education all through his or her school career．

Communities can help children create and achieve new goals．Help with homework, read to a child，coach a children's team，or provide emotional support．Help solve problems and build self-esteem（自尊）．Kids need role models and advisers can be role models by sharing their experiences and wisdom．

Businesses can also help shape our children’s future．invite a class from your local school to visit your workplace．You may be providing a glimpse that opens a new world of possibilities．Show students what goes on during a typical day．Give a mini course for students：how to use a computer；how products are made；how machinery works．You may have a developing electrician，teacher，nurse，or even a newspaper reporter on your hands．

It really does take an entire village to raise a child．So share the responsibility— and the joy— of bringing a child to his or her full potential．

1.The implied advice in the proverb“It takes an entire village to raise a child．” is that ____________．

A． All the people in a village should give food to a child

B． More than one party is responsible for a child’s future

C． Children should be brought up in the village where they were born

D． Schools should be set up in the village where a child was raised

2.According to the text，_____________ should talk with teachers to keep in touch with children’s growth？

A． community members

B． businesses

C． organizations

D． parents

3.The text was written mainly for ______________．

A． newspaper reporters and developing electricians

B． school teachers and students

C． parents and members in organizations

D． education experts and government officials

4.Students can get developed in practical working s kill through ___________．

A． business training

B community activities

C． parental involvement

D． school teaching

5.Which of the following can be the main idea of idea text？

A． Parents play an important part in children’s education．

B． Communities have no effect on the way to new and high ideals．

C． Parents and other organizations should all be responsible for children’s growth

D． Businesses may arrange softie training courses for students．

高三英语阅读理解中等难度题查看答案及解析

Because plants cannot move or talk, it is believed that they have no feelings and that they cannot receive signals from outside. However, this may not be completely true.

People who studied plants have found out that plants carry a small electrical charge (电荷). It is possible to measure this charge with a small piece of equipment called “galvanometer”. The galvanometer is placed on a leaf off the plant, and it records any changes in the electrical field of the leaf. Humans have a similar field which can change when we are shocked or frightened.

A man called Backster used a galvanometer for his studies of plants and was very surprised at his results. He found that if he had two or more plants in a room and he began to destroy one of them － perhaps by pulling off its leaves or by pulling it out of its pot － then the galvanometer on the leaves of the other plants showed a change in the electrical field. It seemed as if the plants were signalling a feeling of shock. This happened not only when Backster started to destroy plants, but also when he destroyed other living things such as insects (昆虫).

Backster said that the plants also knew if someone had destroyed a living thing some distance away, because they signalled when a man who had just cut down a tree entered the room.

Another scientist, named Sauvin, achieved similar results to Backster’s. He kept galvanometers fixed to his plants all the time and checked regularly to see what the plants were doing. If he was out of the office, he telephoned to find out about the signals the plants were sending. In this way, he found that the plants were sending out signals at the exact times when he felt strong pleasure or pain. In fact, Sauvin could cause a change in the electrical field of his plants over a distance of a few miles simply by thinking about them.

60. Why was Backster surprised at the results of his studies?

A. Because he found someone had just cut down a tree.

B. Because he destroyed a plant by pulling it out of its pot.

C. Because he found that plants could move and speak after all.

D. Because he found that plants could express feelings of shock.

61. The plants sent out signals _____.

A. only when Backster Started to destroy plants

B. when Backster destroyed plants or other living things

C. only when he destroyed things such as insects

D. only when Backster placed the galvanometer on the leaves of the plants

62. The scientist called Sauvin _____.

A. did not agree with Backster’s ideas

B. did not get the same sort of results as Backster did

C. found out some of the same things that Backster did

D. got different results from Backster’s

63. Which of the following is true according to the passage?

A. The electrical charge plants carry may shock or frighten us.

B. A tree will signal when it has been cut down.

C. Sauvin could make his plants send out signals some distance away.

D. Plants have feelings because they can receive signals without moving.

高三英语阅读理解简单题查看答案及解析

Life on earth depends on water, and there is no substitute for it. The current assumption is that our basic needs for water — whether for drinking, agriculture, industry or the raising of fish will always have to be met. Given that premise（前提）, there are two basic routes we can go: more access to water or more engineering solutions (more dams, for instance).

Looking at the engineering solution first, a lot of my research concentrates on what happens to wetlands when you build dams in river basins, particularly in Africa. The ecology of such areas is almost entirely driven by the seasonal regime of the river, or rather, the pulse of the water. And the fact is that if you build a dam, you generally spoil the downstream ecology. In the past, such problems have been hidden by a lack of information. But in the next century, governments will have no excuse for their ignorance. The engineers ability to control water flows has created new kinds of unpredictability. Dams in Africa have meant fewer fish, less grazing and less agriculture — none of which were expected.

The challenge for the next century is to find new means of controlling water. Although GM technology will allow us to breed better dry-land crops, there is no market stimulation for companies to develop crops suitable for the micro-climates of the Sahel and elsewhere in Africa. Who is going to pay for research on locally appropriate crops in the Third World?

This brings us to the key issue in any discussion of water: money. In the next century, just consider the problems of water supply in Mexico City or Delhi. If you’re rich, you drink mineral water and may even have a swimming pool — yet millions in such cities can’t get safe drinking water. People talk about the coming water crisis. I believe we have one now. It is a water crisis for the poor.

1. According to the passage, what are the two ways to solve the problem of water crisis? (no more than 8 words) (2 marks)

2. What will happen when dams are built in river basins in Africa? (no more than 6 words) (3marks)

3.Why are companies not willing to develop locally appropriate crops for Third World? (no more than 6 words) (3 marks)

4.What is the tone of the passage? (no more than 1 words) (2 marks)

高三英语阅读理解中等难度题查看答案及解析

Life on earth depends on water, and there is no substitute for it. The current assumption is that our basic needs for water — whether for drinking, agriculture, industry or the raising of fish will always have to be met . Given that premise (前提), there are two basic routes we can go: more equal access to water or better engineering solutions.

Looking at the engineering solution first, a lot of my research concentrates on what happens to wetlands when you build dams in river basins, particularly in Africa. The ecology of such areas is almost entirely driven by the seasonal changes of the river — the pulse of the water. And the fact is that if you build a dam, you generally spoil the downstream ecology. In the past, such problems have been hidden by a lack of information. But in the near future, governments will have no excuse for their ignorance.

The engineers’ ability to control water flows has created new kinds of unpredictability, too. Dams in Africa have meant fewer fish, less grazing and less floodplain (洪泛区) agriculture — none of which were expected. And their average economic life is assumed to be thirty years. Dams don’t exist forever, but what will replace them is not clear.

The challenge for the future is to find new means of controlling water. Although GM technology (转基因) will allow us to breed better dry-land crops, there is no market for companies to develop crops suitable for the micro-climates of the Sahel and elsewhere in Africa. Who is going to pay for research on locally appropriate crops in the Third World?

1.What’s the main idea of this passage?

2. Which of the following statements is NOT true for meeting our basic needs for water?

3. The author suggests that governments will have no excuse for their careless ignorance in the future because ________ .

4.The author mentions all the problems caused by dams EXCEPT ________ .

5.The last sentence probably implies that ________ .

高三英语阅读理解中等难度题查看答案及解析

—This is my treat and next is yours． How's that?

—OK．________．

A． It doesn't matter       B． It depends

C． No way                 D． It's a deal

高三英语单项填空中等难度题查看答案及解析