The world will live happier lives if people h...

The world will live happier lives if people have ____ better understanding of _____ idea of harmonious globe.

A．the; an           B．/; the             C．a; the            D．a; an

高三英语单项填空中等难度题查看答案及解析

The world will live happier lives if people have ________ better understanding of ________ idea of harmonious globe.

A．the; a B．/; the  C．a; an   D．a; the

高三英语单项填空中等难度题查看答案及解析

All the people around the world have the same simple dream ______ they will always live in peace and comfort.

A. that    B. when  C. how    D. whether

高三英语单项填空中等难度题查看答案及解析

If we could all learn to ________ a little more, the world would be a much happier place.

A.live and let live B.live from hand to mouth

C.fight fire with fire D.add fuel to the flames

高三英语单项填空中等难度题查看答案及解析

People all over the world have a dream ______they will always live a peaceful life.

A. that　　　　　　 　　　　 　 B. what　　　　　　

C. which　　　　 　　　　　 　 D. when

高三英语单项填空中等难度题查看答案及解析

People all over the world have a dream ______they will always live a peaceful life.

A. that　　　　　　　 B. what　　　　　　 C. which　　　　　 D. when

高三英语单项填空中等难度题查看答案及解析

Positive thinkers don't only live happier lives,and have better health but they are also more likely to reach their goals.1.Even if a negative thinker managed to succeed,his life is still going to be tough because he won't be able to enjoy the success he achieved.Then how to become a positive thinker?

●Stay around positive people.

Have you ever felt bad for no reason just because you were around someone who was feeling bad?2.So one of the best ways to stay positive is to spend more time with positive people.

●Reduce the stress in your life.

Stress isn't only harmful to your life but it can also change your opinion of the world.3.If you can spend enough time relaxing and restoring your energy each day,you will become a more positive person.

●Train your mental muscles.

The more you think positively,the more likely your brain structure is going to change and the more naturally positive thoughts will come to you.4.The more you train your mind to think negatively,the more likely you will become a natural negative thinker.

●5.

Read about the stories of successful people and watch movies that promote positive thinking.Whenever you get exposed to positive media your mind gets trained to think positively and as a result you will become a positive thinker.Avoid negative media at all costs for they can do the opposite to you.

A.Learn from successful people.

B.Get exposed to positive media.

C.The opposite also happens with negative thinking.

D.Start right now to train your mind on positive thinking.

E.People infect each other with their emotions and beliefs.

F.The more stressed you become,the more likely you are to worry.

G.Negative thinking ruins people's lives and prevents them from succeeding.

高三英语七选五中等难度题查看答案及解析

More than 1.5 billion people around the world live without electricity. Finding better ways to bring light to the poor is the goal of researchers like Professor Irvine. In the late 1990s, he was working in Nepal when his return flight was canceled. A delay gave him time to take a fourteen-day hiking trip in the Himalayas.

One day he looked in the window of a school and noticed how dark it was. This is a common problem for millions of children around the world. Many families use kerosene oil (煤油) lamps. There are many problems with these lamps. They produce only a small amount of light. They are dangerous to breathe. And they are a big fire danger, causing many injuries and deaths each year. Kerosene costs less than other forms of lighting, but it is still costly in poor countries. Professor Irvine says many people spend over 100 dollars a year on the fuel.

When he returned to Canada, he began researching ways to provide safe and clean lighting. He began experimenting with light-emitting diodes (发光二极管), LEDs, at his lab. As a professor of renewable energy, he already knew about the technology. Light-emitting diodes are small glass lamps that use much less electricity than traditional bulbs (灯泡) and last much longer. He used a one-watt bright white LED made in Japan. He found it on the Internet and connected it to a bicycle-powered generator (发电机). He remembers thinking it was so bright that a child could read by the light of a single diode.

In 2000, after much research and many experiments, he returned to Nepal to put the systems into homes. Now the homes of 25,000 people in 51 countries have been equipped with it. “The one-time cost of our system which basically lives forever, as well as the solar panel — is less than one hundred dollars. So, one year of kerosene would pay for a solid-state lighting system,” he said. Now his aim is to develop a lower-cost lighting system. In January, Irvine is leaving the University of Calgary. He has also decided to start his own company in India.

1.We can learn from the second paragraph that kerosene oil lamps ______.

A. cost more than other forms of lighting

B. have damaged children’s eyesight

C. have wasted only a little fuel

D. have a lot of disadvantages

2.Irvine connected a white LED to a bicycle-powered generator to prove ______.

A. whether it can work without electricity

B. whether it can work well with less electricity

C. whether it can last longer than a generator

D. whether it is brighter than a traditional bulb

3.We can learn from the text that Irvine ______.

A. likes India rather than Nepal

B. is good at making new kinds of bulbs

C. is giving up his job in the university

D. is to earn much money from his company

高三英语阅读理解中等难度题查看答案及解析

Most people have heard the sound of bees among flowers. Bees live almost everywhere in the world except in the Arctic areas.

Many kinds of agriculture depend on these small, social insects. Without bees, fruit and nut growers as well as many other farmers would not have a crop.

There are more than 20,000 kinds of bees. But only honey bees make enough honey for people to use. Honeybees are highly-organized social insects. They work together in a group, called a colony（群体）. Each colony lives in a hive（蜂房）. It contains one queen bee -- she lays all the eggs from which the members of the colony come. Each colony has only a few hundred males, called drones. The majority of all bees in a colony are workers, which are all females.

Bees even have a special stomach, called a honey stomach,  which is used to store sweet fluid that the bees gather from flowers. Bees also have long hairs on their body and legs. These hairs capture pollen（花粉） as bees go from flower to flower. Some of the pollen is taken back to the hive. Some, however, is passed to the next flower. This is how many plants are fertilized. Pollen is the reproductive material of plants. Many important agricultural crops depend on bees for fertilization.

Inside their hives, bees store sweet liquid from flowers and pollen as well. They may even gather sweet liquid from some other kinds of insects. These kinds of sweet liquid are also stored in the hive.

Bees make honey through a process. They add liquid from their own mouths to sweet liquid into simple sugar. As the honey is stored, it dries. It becomes thicker and darker.

Although bees are often thought of as honey makers, they provide a surprising number of products. Also, their greatest economic value is in fertilizing crops-not in making honey.

1.The passage is mainly about________.

A．bees and their colony

B．the way for bees to pass pollen

C．bees and agriculture

D．the process for bees to make honey

2.Honeybees are social insects because________.

A．they work in groups                     B．there is queen bee in every colony

C．they live in a hive                       D．each of them does the same job

3.The most valuable thing honeybees do for people is in ________.

A．making honey                          B．fertilizing crops

C．making flowers grow better                D．producing pollen

4.The word “fertilize” in the sentence “This is how many plants are fertilized” probably means “________”.

A．to make plants strong and productive

B．to make soil rich for plants

C．to start the development of young flowers

D．to introduce pollen into plants

高三英语阅读理解中等难度题查看答案及解析

语法填空

Over the centuries, there have been a few people who plan the future of the world for a living and they 1. (call) futurologists.

Hundreds of futurologists will gather at Newcastle University to hold a seminar about the future. Many people will attend the seminar with dreams of starting new enterprises 2. (base) on the predictions they will hear. I clicked 3. the websites of a few futurologists and got several predictions.

4. (short), computers will become handier. Then all of us can use our voices to control computers such as downloading files 5. updating computers just by saying a few words. By 2015, garments will have been made of new materials that will remain stainless 6. you spill on them, and they will never get old and worn. By 2025, there will have been no 7. (starve), no people who have to live on welfare, no discrimination, no conflict and people 8. (live) in peace and equality. By 2030, tiny, insect-like robots may be sent around the cells of our bodies 9. (assess) our health , which will have made it possible for us to live for at least 150 years. By 2050, we will be linking our brains to the much 10. (smart) computers and a huge database9 and a new type of electronic human might have developed!

高三英语语法填空中等难度题查看答案及解析