They are not very good, but we like_______. A...

They are not very good, but we like_______.

高三英语单项填空简单题查看答案及解析

The food is not very good, but we shall just have to ______ it.

A. pay attention to                 B. hold on to

C. put up with                      D. keep up with

高三英语单项填空简单题查看答案及解析

-----They used to be good friends, but now they are like strangers. ----- How _____ this ______?

A. were; come about 　 B. did; come about

C. were; taken place 　 D. were; happened

高三英语单项填空简单题查看答案及解析

Coral reefs(珊 瑚 礁)are not just beautiful to look at，but also very useful．They shelter nearly 25％ of ocean life and provide food for billions of people．However, like many other species，this amazing ecosystem(生态系统)is in danger of dying out!

There are two main reasons for the destruction—the rising carbon dioxide levels caused by global warming as well as human influences like bottom operation．While not much can be done about the former，the loss caused by the latter can be reduced．

Bottom operation involves dropping nets to the ocean bed and then dragging them up when filled with fish．This action damaged the ocean floor，causing the coral branches to separate from the reefs．While that is very discouraging，the good news is that if these branches are found quickly，they can be saved．At present，that work is being performed by volunteer divers. But the method has only limited success because they cannot stay long underwater, nor reach depths of over 200 meters where some of the deep-sea coral grows．

However，this is not the case for Coral bots—the robots that can constantly seek out broken branches．A team of ‘coral bots’，each individually working to simple rules will piece together’ damaged bits of coral, allowing them to regrow. They are programmed to be able to distinguish between other things and the coral．The robots work together in groups，similar to bees．If one coralbot is damaged then the others will still be able to complete the task．

Dr Lea-Anne Henry said：“The project of using coral bots offers us the possibility to restore(修复)the function of reefs．It is in the final stage of testing．Once ready, the researchers hope to build hundreds of them and use them effectively in the waters off Scotland and then hopefully in the oceans across the world．”

1.Which of the following is a cause of the danger that coral reefs are facing?

A．The appearance of new creatures．

B．The seriously polluted sea water．

C．The activities of volunteer divers．

D．Human activities like bottom operation．

2.Compared with volunteer divers，coralbots ______________．

A．can stay longer underwater

B．must work as bees do

C．can distinguish what is coral

D．can never be damaged

3.What does the underlined word“them”in the last paragraph refer to?

A．Coralbots．　　　　　 B．Broken branches．

C．working bees．　　 D．Bits of coral．

4.We can infer from the passage that _______________．

A．bottom operation has affected most underwater creatures

B．broken branches of coral can regrow if saved in time

C．hundreds of the coralbots have worked well in the oceans

D．with the coralbots all damaged coral reefs can be restored

高三英语阅读理解中等难度题查看答案及解析

Coral reefs (珊瑚礁) are not just beautiful to look at, but also very useful. They shelter nearly 25％ of ocean life and provide food for billions of people. However, like many other species, this amazing ecosystem (生态系统) is in danger of dying out!

There are two main reasons for the destruction — the rising carbon dioxide levels caused by global warming as well as human influences like bottom operation. While not much can be done about the former, the loss caused by the latter can be reduced.

Bottom operation involves dropping nets to the ocean bed and then dragging them up when filled with fish. This action damaged the ocean floor, causing the coral branches to separate from the reefs. While that is very discouraging, the good news is that if these branches are found quickly, they can be saved. At present, that work is being performed by volunteer divers. But the method has only limited success because they cannot stay long underwater, nor reach depths of over 200 meters where some of the deep-sea coral grows.

However, this is not the case for Coralbots — the robots that can constantly seek out broken branches. A team of “coralbots”, each individually working to simple rules will piece together damaged bits of coral, allowing them to regrow. They are programmed to be able to distinguish between other things and the coral. The robots work together in groups, similar to bees. If one coral bot is damaged, then the others will still be able to complete the task.

Dr Lea-Anne Henry said: “The project of using coralbots offers us the possibility to restore (修复) the function of reefs. It is in the final stage of testing. Once ready, the researchers hope to build hundreds of them and use them effectively in the waters off Scotland and then hopefully in the oceans across the world.”

1.Which of the following is a cause of the danger that coral reefs are facing?

A.The appearance of new creatures.

B.The seriously polluted sea water.

C.The activities of volunteer divers.

D.Human activities like bottom operation.

2.Compared with volunteer divers, coralbots ________.

A.can stay longer underwater

B.must work as bees do

C.can distinguish what is coral

D.can never be damaged

3.What does the underlined word “them” in the last paragraph refer to?

A.Coralbots. B.Broken branches.

C.Working bees. D.Bits of coral.

4.We can infer from the passage that ________.

A.bottom operation has affected most underwater creatures

B.broken branches of coral can regrow if saved in time

C.hundreds of the coralbots have worked well in the oceans

D.with the coralbots all damaged coral reefs can be restored

高三英语阅读理解中等难度题查看答案及解析

Coral reefs(珊瑚礁) are not just beautiful to look at，but also very useful．They shelter nearly 25％ of ocean life and provide food for billions of people．However, like many other species，this amazing ecosystem(生态系统) is in danger of dying out!

There are two main reasons for the destruction—the rising carbon dioxide levels caused by global warming as well as human influences like bottom operation．While not much can be done about the former，the loss caused by the latter can be reduced.

Bottom operation involves dropping nets to the ocean bed and then dragging them up when filled with fish．This action damaged the ocean floor，causing the coral branches to separate from the reefs．While that is very discouraging，the good news is that if these branches are found quickly，they can be saved．At present，that work is being performed by volunteer divers. But the method has only limited success because they cannot stay long underwater, nor reach depths of over 200 meters where some of the deep-sea coral grows.

However，this is not the case for Coralbots—the robots that can constantly seek out broken branches．A team of ‘coral bots’，each individually working to simple rules will piece together damaged bits of coral, allowing them to regrow. They are programmed to be able to distinguish between other things and the coral．The robots work together in groups，similar to bees．If one coralbot is damaged, then the others will still be able to complete the task.

Dr Lea-Anne Henry said：“The project of using coralbots offers us the possibility to restore(修复) the function of reefs．It is in the final stage of testing．Once ready, the researchers hope to build hundreds of them and use them effectively in the waters off Scotland and then hopefully in the oceans across the world．”

1.Which of the following is a cause of the danger that coral reefs are facing?

A．The appearance of new creatures.

B．The seriously polluted sea water.

C．The activities of volunteer divers.

D．Human activities like bottom operation.

2.Compared with volunteer divers，coralbots ________．

A．can stay longer underwater

B．must work as bees do

C．can distinguish what is coral

D．can never be damaged

3.What does the underlined word“them”in the last paragraph refer to?

A．Coralbots．                            B．Broken branches．

C．working bees．                        D．Bits of coral．

4.We can infer from the passage that ________．

A．bottom operation has affected most underwater creatures

B．broken branches of coral can regrow if saved in time

C．hundreds of the coralbots have worked well in the oceans

D．with the coralbots all damaged coral reefs can be restored

高三英语阅读理解中等难度题查看答案及解析

—What do you think of your new colleagues?

—They are mostly very kind,but________is so good to me as John.

高三英语单项填空简单题查看答案及解析

— Dad, would you please buy some strawberries for me? I love them.

— I’d like to, but they are not _____ in winter.

A. accustomed                B. convenient                  C. casual                 D. available

高三英语单项填空中等难度题查看答案及解析

We are all called upon to make a speech at some point in life, but most of us don’t do a very good job.________1.________.

So, you have to give a speech—and you are terrified. You get nervous, you forget what you want to say, you stumble（结结巴巴） over words, you talk too long, and you bore your audience. Later you think, “Thank Goodness, it’s over. I’m just not good at public speaking. I hope I never have to do that again.”

Cheep up!________2.________. Here are some simple steps to take the pain out of speech making. Ask yourself the purpose of your speech. What is the occasion? Why are you speaking? Then, gather as many facts as you can on your subject. Spend plenty of your time doing your research. Then spend plenty of your time organizing your material so that your speech is clear and easy to follow. Use as many examples as possible, and use pictures, charts, and graphs if they help you make your points more clearly. ________3.________. Don’t talk down to them. Treat your audience with respect. They will appreciate your thoughtfulness.

Just remember: Be prepared. Know your subject, your audience, and the occasion. Be brief.________4.________. And be yourself. Let your personality come through so that you make person-to-person contact with your audience.

If you follow these simple steps, you will see that you don’t have to be afraid of public speaking. In fact, you may find the experience so enjoyable that you volunteer to make more speeches! You’re not convinced yet? ________5.________.

A. It doesn’t have to be that bad.

B. Take several deep breaths before your speech.

C. This article gives some advice on how to give a good speech.

D. Say what you have to say and then stop.

E. Don’t give a try to say what you aren’t familiar with.

F. Never forget your audience.

G. Give it a try and see what happens.

高三英语其他题中等难度题查看答案及解析

We are all called upon to make a speech at some point in life, but most of us don’t do a very good job. This article gives some suggestions on how to give an effective speech.

So, you have to give a speech—and you are terrified. You get nervous, you forget what you want to say, you stumble over words, you talk too long, and you bore your audience. Later you think, “Thank Goodness, it’s over. I’m just not good at public speaking. I hope I never have to do that again.”

Cheep up! It doesn’t have to be that bad. Here are some simple steps to take the pain out of speech making. Ask yourself the purpose of your speech. What is the occasion? Why are you speaking? Then, gather as many facts as you can on your subject. Spend plenty of your time doing your research. Then spend plenty of your time organizing your material so that your speech is clear and easy to follow. Use as many examples as possible, and use pictures, charts, and graphs if they help you make your points more clearly. Never forget your audience. Don’t talk over their heads, and don’t talk down to them. Treat your audience with respect. They will appreciate your thoughtfulness.

Just remember: Be prepared. Know your subject, your audience, and the occasion. Be brief. Say what you have to say and then stop. And be yourself. Let your personality come through so that you make person-to-person contact with your audience.

If you follow these simple steps, you will see that you don’t have to be afraid of public speaking. In fact, you may find the experience so enjoyable that you volunteer to make more speeches! You’re not convinced yet? Give it a try and see what happens.

1.The main idea of this article is________.

A．that it is hard to make a speech B．that a poor speaker can never change

C．to always make a short speech       D． that you can improve your speaking ability

2.Paragraph 2 implies that ________.

A．many people talk too long

B．many people are happy to give a speech

C．many people don’t prepare for a speech

D．many people are afraid of giving a speech

3.The phrase “talk over their heads” means ________.

A．speak too loudly                                   B．look at the ceiling

C．look down upon them              D．use words and ideas that are too difficult

4.All of the following statements are TRUE except ________.

A．a lecturer does not need to organize his speech

B．few people know how to make good speeches

C．research is important in preparing a speech

D．there are simple steps you can take to improve your speaking ability

5.The title for this passage may be ________.

A．Do Not Make a Long Speech        B．Try to Enjoy a speech

C．How to prepare for a Speech  D． How to Give a Good Speech

高三英语阅读理解中等难度题查看答案及解析