Only by imagining and creating ______ a diffe...

Only by imagining and creating ______ a difference in the future.

A. can make B. you could make

C. could make D. can you make

高二英语单项填空中等难度题查看答案及解析

Only by imagining and creating ______ a difference in the future.

A. can make B. you could make

C. could make D. can you make

高二英语单项填空中等难度题查看答案及解析

Only by imagining and creating ____ a difference.

高二英语单项填空简单题查看答案及解析

Only by imagining and creating ____ a difference.

高二英语单项填空中等难度题查看答案及解析

Only by imagining and creating ____the problem.

A．can solve          B．you can solve       C．solve             D．can you solve

高二英语单项填空中等难度题查看答案及解析

We don’t know how different our life in the future. We can only try to imagine it.

At first we think about human relationship. In the year 2050, we will use computers almost every day, we will be making new friends through the Internet--- even our husbands or wives will be met in this way. It will be much faster and easier for us. On the other hand, our relationships with people won’t be as important as they are today--- we will feel a little lonely.

Computers will also help us in many other activities in 2050. For example, they will be used by the children at school to make their learning easier. In addition, there will be more other machines which will play a similar role as computers, like robots which will do the housework for us.

Spending holidays will also be completely different. Traveling to other planets or to the moon will be available for everyone. Means of transport will, of course, change, too. We will be using solar-powered cars, which will be much environmentally friendly.

We could expect that the faster economic development would lead to a more polluted environment. But it isn’t true. We will pay more attention to protecting the environment. Scientists will probably find cures for many dangerous diseases, like cancer or AIDS. Therefore, our surroundings as well as health will be in better condition.

Although we cannot predict the exact changes which will be made in the world, we often think about them. We worry about our and our children’s future; we have expectation, hopes as well as fears. But I think we should be rather sanguine about our future. We should be happy and believe good things will happen.　　　

1.The underlined word “sanguine” in the last paragraph most probably means __________.

A. disappointed　　 B. surprised

C. curious　　 　　 D. optimistic

2.According to the passage, which of the following will happen in 2050?

A. It will not be difficult for people to travel to other plants.

B. Our environment will be much polluted with a growing number of cars.

C. The way of spending holidays will be the same as that of today

D. The relationship between people will be more important than today.

3.The third paragraph mainly tells__________.

A. that computers will do all the things for human being

B. how people will use robots to do housework.

C. that machines like computer and robots will help people a lot.　

D. how people will use computer to communicate with each other.

4.What does the passage mainly talk about?

A. What high technology will appear in the year 2050.

B. What our life will be like in the year 2050.

C. How people will communicate in the year 2050.

D. How people will travel and spend their holidays in the year 2050.

高二英语阅读理解中等难度题查看答案及解析

We don’t know how different our life will be in the future. We can only try to imagine it.

At first we think about human relationship. In the year 2050, we will use computers almost every day. We will make new friends through the Internet—even our husbands or wives will be met in this way. It will be much faster and easier for us. On the other hand, our relationships with people won’t be as important as they are today-we will feel a little lonely.

Computers will also help us in many other activities in 2050. For example, they will be used by the children at school to make their learning easier. In addition, there will be much more other machines which will play a similar role as computers, like robots which will do the housework for us.

Spending holidays will also be completely different. Traveling to other planets or to the moon will be available for everyone. Means of transport will, of course, change, too. We will use solar-powered cars, which will be much more environmentally friendly.

We could expect that the faster technological progress would lead to a more polluted environment. But it isn’t true. We will pay more attention to protecting the environment. And, scientists will probably find cures for many dangerous diseases, like cancer or AIDS. Therefore, our surroundings as well as health will be in better condition.

Although we can’t predict the exact changes which will be made in the world, we often think about them. We worry about our and our children’s future; we have expectations, hopes as well as fears. But I think we should be rather sanguine about our future. We should be happy and believe good things will happen.

1.Why will people probably feel a little lonely in 2050?

A. Because the number of people will become much smaller.

B. Because there will be less face-to-face communication.

C. Because people won’t like making friends with each other.

D. Because people won’t communicate with each other much often.

2.The third paragraph mainly tells us ________.

A. computers will do all the things for human beings

B. how people will use computers to communicate with each other

C. machines like computers and robots will help people a lot

D. how people will use robots to do the housework

3.According to the passage, which of the following will happen in 2050?

A. The relationship between people will be more important than that of today.

B. The way of spending holidays will be the same as that of today.

C. It won’t be difficult for people to travel to other planets.

D. Our environment will be much more polluted with a growing number of cars.

4.What does the passage mainly talk about?

A. How people will communicate in the year 2050.

B. What our life will be like in the year 2050.

C. How people will travel and spend their holidays in the year 2050.

D. What high technology will appear in the year 2050.

高二英语简单题查看答案及解析

Can you imagine learning by playing games. To be sure, only children experienced some things differently from those with sisters and brothers. Many feel more pressure to succeed. They also tend to look only to their parents as role models in the absence of brothers and sisters.

In India, 10-year-old Saviraj Sankpal founded a support group for the tiny minority of only children. Among other things, the group does volunteer work to counter (or be against) the myth that they are not responsible. "People think we're treated too kindly and ruined," says Sankpal, a computer engineering student. "But I'd like to remind them how lonely it can get."

Most only children, however, say they wish for sisters or brothers only when it comes to caring for aging, unhealthy parents. Britain's David Emerson, coauthor of the book The Only Child, says that such a person bears terrible burden in having to make all the decisions alone. Emerson knows from experience: After his father died, he chose to move his elderly mother from their family home, where she was vulnerable to (or easy to be attacked by) house breakers, to a new one with more security." The move was quite hard on her, and she might feel that I pushed her into it," he says,". After all, I am left with that responsibility."

In the future, more and more only children will likely face similar choices. With working mothers increasing, many families are finding they simply don't have the time, money or energy to have more than one child. As only children become common, perhaps the world will realize that the Charge made against them is unjust.

1.It can be inferred from the passage that the author's attitude towards only children is _______.

A. ironic　　　　　　　　 B. objective　　　　　　　 C. unfriendly　　　　　　 D. unjust

2.It can be inferred from the passage that only children's parents should ___________.

A. found a support group for their only children

B. do volunteer work to help their only children

C. let their only children make all the decisions alone

D. set good examples for their only children

3.Emerson decided to move his elderly mother to a new house because he ___________.

A. is the only one who cares about her　　　　

B. doesn't want to leave her alone

C. wants to share the responsibility with her　

D. is worried about her safety

4.It is quite usual now for a working mother to ____________.

A. spend all her time and money on her only child

B. be responsible for bringing up her only child

C. have and bring up only one child

D. devote all her energy to her job

5.The main idea of the passage is that ________.

A. only children are ruined and irresponsible

B. only children have to face many challenges

C. most only children want to have brothers and sisters

D. most only children share their responsibility with their parents

高二英语阅读理解中等难度题查看答案及解析

There are a lot of differences in life in the US that you can only learn by living here. However, we will try to introduce you to some of the more important cultural differences.

Personal Space

When two people are talking to each other, they tend to stand a distance apart. Each person has an invisible boundary (界限) around their body into which other people may not come.

Interestingly，the average personal distance varies from culture to culture. Americans tend to require more personal space than in other cultures. So if you try to get too close to an American during your conversation, he or she will feel that you are “in their face” and will try to back away.

Try to avoid physical contact while you are speaking, since this may also lead to discomfort.

Tipping(小费)

Restaurants do not include a service charge in the bill, so you should tip the waiter 15% of the total bill. If service is slow or particular bad, some Americans will tip only 10%. If service is particularly good, it is appropriate to tip 20%. If service is so bad that you will never eat in the restaurant again, leave two cents. It tells the waiter that you haven’t forgotten to leave a tip. Tipping is only appropriate in restaurants which offer table service. You do not tip the cashier in a fast food restaurant.

Gestures

To wave goodbye or hello to someone, raise your hand and wave it from side to side, not front to back. Wave the whole hand, not just the fingers. Waving the hand front to back or the fingers up and down means “no”, “stop”, or “go away’. Holding your hand up with the palm facing forward but no movement means “stop”.

If you want to point at an object, extend the index finger and use it to point at the object. It is not polite to point at people.

Although showing your fist with the thumb up or your open hand with the tips of the thumb and index finger together forming an “O” means “OK”， these are stereotypes (老套). Americans understand these gestures, but they are mainly used by actors in movies, not in real life.

1. If an American to whom you are speaking backs away a little, you’d better __________.

A. not try to close the gap              B. stop talking with him or her

C. back away too                     D. ask him or her what happened

2.Which of the following statements is TRUE when you eat out in the US?

A. The tip always ranges from 10% to 20% of the total bill.

B. You needn’t leave a tip if you will never eat in the restaurant.

C. It’s unnecessary to tip the waiter in a restaurant.

D. Tipping is not necessary in fast food restaurants.

3.Which of the following gestures is not used in Americans’ daily life?

A               B.             C.               D.

.         

4.We can learn from the passage that in the US ___________________.

A. it’s natural to touch each other in a conversation.

B. it’s polite to leave a tip though the service is bad.

C. there is only one gesture meaning “stop”.

D. Americans use the same gesture to point at people and objects.

高二英语阅读理解困难题查看答案及解析

Have you ever imagined that you could be cloned(克隆) like Dolly, the sheep, in the not too distant future?

The news that a human embryo(胚胎) has been 16 cloned for the first time has caused mixed reactions(反应).

The 17 was carried out by scientists from the Advanced Cell Technology Inc(ACT), in Massachusetts, US. The group 18 the news on November 25.

This is 19 human being. A clone is alive, it walks, it breathes, said Jamie Grifo, a(n)20 on the study of cloning at New York University School of Medicine.

“This is a set of cells in a lab that will be used to 21  someone’s life.”

Such research could lead to treatment for 22 such as heart disease, AIDS and even cancer,23  scientists.

Despite high hopes from other scientists, the news raised concerns immediately from religious and political leaders. Several 24 in the US do not allow human cloning. President George W. Bush also made it clear that he is  25 any type of  human cloning. However, the scientists at ACT said they have no interest at present in 26 an early embryo into 27  .

Animal have been cloned repeatedly since Dolly, the sheep 28  in 1997. And there were no real technical  29  to stand in the way of scientists making a cloned human embryo.

This time the research group used traditional cloning technology with a human 30 .  31 it was given DNA from an adult cell, the egg began to 32  .  33  it was stopped from becoming a baby-at a stage in which it was  34  a ball of cells. The 35 technology has been used to clone sheep , cattle and monkeys.

1. A. in failure        B. never            C. successfully     D. not

2.A. research       B. report           C. works            D. task

3.  A. made known   B. made         C. said                 D. had

4.A. a cloned       B. a man-made   C. a                    D. not a cloned

5.A. worker B. head         C. expert           D. assistant

6.A. save       B. rescue           C. cure         D. treat

7.  A. patients B. health           C. diseases     D. things

8.A. according to   B. including    C. besides      D. argued

9.A. countries  B. nations      C. peoples      D. states

10.A. for       B. against          C. researching for  D. praising

11. A. developing   B. building     C. inventing        D. discovering

12. A. a baby   B. a man    C. a woman      D. a white man

13.A. died      B. appeared C. turned up        D. was no more

14. A. questions    B. affairs      C. business     D. problems

15.A. egg       B. bless        C. meat         D. cell

16.A. Before    B. After        C. While            D. And

17.A. grow     B. die           C. change           D. grow up

18.A. And      B. But       C. However      D. Yet

19.A. yet      B. still     C. not          D. /

20. A. different        B. usual            C. ordinary         D. same

高二英语完型填空简单题查看答案及解析