In time of serious accidents, ________ we kno...

In time of serious accidents, ________ we know some basic things about first aid, we can save lives.

A．whether　　　　 B．until　　　　　　　　 C. if　　　　　　　　　 D．unless

高二英语单项填空中等难度题查看答案及解析

Accidents happen almost every day．Some accidents are not serious and some are．We read about such accidents nearly every day in the newspapers．It is wrong for people to think that accidents take place only on the roads or highways，or even at work places．Home accidents are just as common．Because very few home accidents are reported，people come to think that there are few accidents which happen in homes．

There have been many cases where people fall to their deaths from high rise flats．Children often fall over while coming down the stairs．Old people may slip （滑跤） on wet floors if they are not careful．

Nowadays there are a lot of modern electrical appliances （电器） such as rice cookers which make life easy for the modern housewives．These appliances can kill if they are not used in the proper way．Gas stoves （煤气灶） used for cooking are also dangerous if they are not properly used．They may cause burns or，in more serious cases，even fires．

But all such accidents can be stopped if we are careful and follow simple rules of safety．For example，it is unwise for people to try repairing their own electrical appliances if they do not know how to．It is safer to get them repaired by an electrician （电工）．

1.Accidents take place　　　 　．

A. mostly in home．

B. mostly on roads and highways

C. mostly in factories

D. almost everywhere

2.Which of the following accidents may NOT happen in homes？

A. People may fall to death from high buildings．

B. Gas stoves may cause burns or even fires．

C. People may be knocked down by cars on the roads．

D. People may be killed by an electrical appliance．

3.People are advised　　　 　．

A. to avoid using electrical appliances

B. to repair their own electrical appliances

C. not to repair their own electrical appliances

D. not to get their electrical appliances fixed

高二英语阅读理解简单题查看答案及解析

___ we know some basic knowledge concerning AIDS, we can protect ourselves from being infected.

A. If only                              B. Even if                            C. So long as                       D. Unless

高二英语单项填空简单题查看答案及解析

As we know, at present many students in many countries including China are learning English. Some of these students are small children. Others are teenagers. Many are adults. Some learn at school, others by themselves. A few learn English by learning the language over the radio, on TV, or in film. One must work hard to learn another language besides one’s native language.

Why do all these people want to learn English? It is difficult to answer this question. Many boys and girls learn English at school because it is one of their subjects required for study. They study their own language and maths and English: Some people learn it because it is useful for their work. Many people learn English for their work. Many people learn English for their higher studies, because at college or university some of their books are in English. Other people learn English because they want to read newspapers or magazines in English.

Therefore, as a middle school student, you must work harder at English. It is a good habit to read English aloud and practise speaking English every day. It is important to learn some useful expressions by heart. If you have a good knowledge of English, you will get a good future.

1.People learn English_________.

A. not all in the same way　　 B. over the radio

C. on TV　　 D. at school

2.From this passage we know that_________.

A. we can learn English easily

B. English is very difficult to learn

C. English is learned by all the people in the world

D. English is a useful language, so one must work hard to learn it

3.Which of the following is right?

A. We don’t need to learn any foreign languages.

B. We can do well in all our work without English.

C. English is the most important subject in schools.

D. We should learn English because we need to face the world.

高二英语阅读理解中等难度题查看答案及解析

Too many cars have created a lot of serious problems in our world. Besides congestion(拥塞), accidents and fast fuel consumption(消费), cars are responsible for a good part of air pollution in big cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death. Last winter, car fumes(烟雾) formed heavy smog over Beijing, making the sky gloomy for weeks and deteriorating people's health.

One possible solution is to design and develop clean cars and clean fuels. In Tsinghua University, campus buses are driven by electricity. In Beijing some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as the petrol. But it may take decades for the new models of clean cars to completely replace the traditional ones.

Another solution is to develop modern public transportation systems and restrict （限制）the use of private cars. If the price of petrol rises constantly and the public vehicles（交通车辆） are efficient and convenient enough, most people will not use private cars. And the total number of cars in big cities will reduce greatly. 　　

On the whole, the elimination （根除）of air pollution needs the co-efforts from the government, the public and the environments. This problem will be solved only with the help of science and technology.

1.What is the main reason for air pollution in big cities?

2.What is the best title of this passage?

3.How many ways are mentioned to solve the pollution caused by cars?

4.Which of the following is TRUE according to the passage?

高二英语阅读理解中等难度题查看答案及解析

Some people’s lack of basic morals is turning our society into one ______ those in need will be unable to expect help from others.

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

高二英语单项填空中等难度题查看答案及解析

He lost his arms in an accident that claimed his father’s life who was the main 36 of support for the family. He had to _37__  the arms of his younger brother，and his younger brother became his ___38 _ ，never leaving him alone for years. Except for writing with his toes，he was completely unable to do _39_  in his life.

One late night，his younger brother accompanied him into the toilet and went back to __40__ . But being so41___ ，his younger brother fell asleep，leaving him on the toilet for two hours. As the two brothers grew up together，they had their share of problems and they would often __42__  . His younger brother wanted to live _43__  from him，living his own life，as many normal people do. So he was 44 __ and didn't know what to do.

A _45__  misfortune befell(降临) a girl. One night her mother，who suffered from mental illness ___46_ . So her father went out looking for her mother，leaving her alone at home. She tried to prepare a  __47_  for her parents，only to overturn the stove，_48 __  in a fire which took her hands away.

Though her elder sister who was studying in another city，showed her _49__  to take care of her，she was determined to be completely _50__ . At school，she always studied hard.

One day，the boy and the girl were both invited to appear on a television interview program. They were both asked to write something on a piece of paper with their toes. The boy wrote： My younger brother’s arms are my arms；51_  the girl wrote: Broken wings，flying heart.

Disasters can 52_ at any time. If you choose only to complain and 53  from the ordeal(苦难的经历)，it will always follow you wherever you go. But if you decide to be ___54  ，the hardship will turn out to be a(n) 55  on which new hopes will arise.

1.A. cause            B. strength       C. source         D. course

2.A. live on          B. take on        C. turn on        D. depend on

3.A. shadow           B. volunteer      C. bodyguard      D. servant

4.A. something        B. anything       C. nothing        D. everything

5.A. play             B. work           C. wait           D. wash

6. A. tired           B. angry          C. impatient      D. unfair

7.A. support          B. separate       C. quarrel        D. avoid

8.A. lonely           B. different      C. separated      D. divided

9. A. heartless       B. heart-broken   C. kind-hearted   D. heart-warming

10.A. same            B. similar        C. simple         D. strange

11.A. died            B. disappeared    C. dismissed      D. failed

12.A. meal            B. medicine       C. heating        D. plan

13.A. leading         B. resulting      C. taking         D. bringing

14.A. willingness     B. anxiety        C. contribution   D. respect

15.A. independent     B. relaxed        C. disabled       D. energetic

16.A. since           B. while          C. as             D. though

17.A. strike          B. afford         C. form           D. return

18.A. hide            B. remain         C. survive        D. escape

19.A. careful         B. strong         C. healthy        D. polite

20.A. difficulty    B. fortune  C. occupation   D. attitude

高二英语完型填空中等难度题查看答案及解析

He lost his arms in an accident that claimed his father’s life who was the main   36  of support for the family. He had to   _37__  the arms of his younger brother，and his younger brother became his ___38 _ ，never leaving him alone for years. Except for writing with his toes，he was completely unable to do   _39_   in his life.

One late night，his younger brother accompanied him into the toilet and went back to  __40__ . But being so   41___ ，his younger brother fell asleep，leaving him on the toilet for two hours. As the two brothers grew up together，they had their share of problems and they would often  __42__  . His younger brother wanted to live   _43__  from him，living his own life，as many normal people do. So he was   44 __ and didn't know what to do.

A   _45__  misfortune befell(降临) a girl. One night her mother，who suffered from mental illness ___46_  . So her father went out looking for her mother，leaving her alone at home. She tried to prepare a   __47_   for her parents，only to overturn the stove，  _48 __  in a fire which took her hands away.

Though her elder sister who was studying in another city，showed her   _49__  to take care of her，she was determined to be completely   _50__ . At school，she always studied hard.

One day，the boy and the girl were both invited to appear on a television interview program. They were both asked to write something on a piece of paper with their toes. The boy wrote： My younger brother’s arms are my arms；  51_  the girl wrote: Broken wings，flying heart.

Disasters can    52_  at any time. If you choose only to complain and    53    from the ordeal(苦难的经历)，it will always follow you wherever you go. But if you decide to be       ___54   ，the hardship will turn out to be a(n)   55   on which new hopes will arise.

高二英语完型填空困难题查看答案及解析

When we meet someone for the first time， we usually get an uncertain sense of what kind of person they are by the way they shake hands， talk， or walk． In the age of social networking， however， first impressions are sometimes made even before we actually meet someone in person - that is， by looking at their profile photos（头像）． 1.

In the study， a group of researchers from the University of Pennsylvania in the US used software to analyze the profile photos of 66，000 users of US social platform Twitter and 3，200 of their tweets． 2.The researchers wanted to find out if there was a relation between a person's profile photo and personality．

According to the results， open people are more likely to pose in an unusual way and use objects such as glasses or a guitar in their profile photo because they enjoy new and exciting experiences． Meanwhile， sensitive people often hide their negative emotions．3.Instead， they use an image of something like a pet， a car or a building． That's because sensitive people are strongly influenced by the strong social standard．

4.For example， outgoing people are found to have the most colorful profile images， as they want to emphasize their personality and show themselves off， the researchers wrote．

Although social media photos "usually represent oneself， they also allow a user to shape his or her own personality，" according to the researchers．5.After all， first impressions always last．

A．They want to show themselves off．

B．They try to avoid showing their faces．

C．We should make our profile photos available to others．

D．Some users were asked to complete a survey about their personality types．

E．According to a recent study， these social images say a lot about our personality．

F．When choosing a profile photo， we should think about what image we'd like to convey．

G．The colors used in profile photos also give us some information about the photo's owner．

高二英语七选五困难题查看答案及解析

Some people always take seriously the _______ of the complete globe end in the near future.

A. prevention　　 B. production　　 C. prediction　　 D. permission

高二英语单项填空简单题查看答案及解析