Americans love dogs, all types of dogs: small dogs, big dogs, lapdogs (供玩赏的小狗). Each year, people spend billions of dollars on their four-legged pals, making sure the lovable dogs have enough food to eat and lots of toys to play with.
Dogs love people, too. They lick their faces, protect their homes. Where did these four-legged companions come from? Some scientists believe that they have found the answer.
Scientists have long known that dogs evolved from（演化） wolves. Exactly when the transformation from wolf to dog actually took place, however, remains a mystery.
Some said dogs evolved as a separate species 135,000 years ago in two parts of the world. One group of dogs developed in Europe and Asia from Asian wolves. The other group evolved in North, Central, and South America from American wolves.
Now researchers say those theories are wrong. New studies suggest that domesticated dogs first appeared 15,000 years ago in eastern Asia. Scientists also say that every modern dog descended from approximately five female Asian wolves, the mother of all modern dogs.
Scientists suspect dogs first set paws in North America by following settlers across a land bridge that once linked northern Asia and North America.According to recent studies, all modern dogs came from female wolves in ______.
| A．Asia | B．Africa |
| C．Europe | D．South America |
From this story, we can conclude that _______.
| A．dogs are scientists’ best friends |
| B．dogs are more like wolves than they are like any other animal |
| C．most dogs are from Africa |
| D．scientists have no idea how dogs evolved |
The underlined word “domesticated” means “_______”.
| A．tamed | B．indoor | C．intelligent | D．friendly |
The best title for this story might be ______.
| A．Why Cats Don’t Like Dogs |
| B．Barking up the Wrong Tree |
| C．Love Me, Love My Dog |
| D．Going from Wolf to Dog |
Every family with kids has seen its share of arguments, shouting and complaining. It turns out that all those conflicts serve an important purpose in the development of children . Saying “no” followed by a bad temper, just may be an unavoidable part of growing up. And that’s a good thing. These are the first steps toward independence. Even young children have to challenge their parents sometimes. Studies have shown the following:
·Although stressful, conflicts are beneficial for children.
·Learning to manage conflicts is necessary for a child’s development.
·Conflicts during the preschool years occur because children desire even more attention than parents can or should give. http://wx.jtyjy.com/
If you understand why conflicts occur, it can minimize the conflicts between you and your children. Conflict is a child’s attempt to develop a sense of self and how he or she learns to express his or her needs and ideas. Parents develop and drive this independence by putting children to the outside world both formally and informally.
Conflicts can grow out of a difference of opinion or might just be a way to blow off steam(发脾气) . In rare situations, constant conflicts between parents and children can indicate a deeper emotional problem. Consult your doctor if this seems to be your situation.
It’s important to offer your child choices, which should be determined by age and developmental level. The more responsible a child is, the more choices he or she gets in reward. You can threaten your child with punishment, but often offering a choice will better improve angry situations. Consequences and rewards should have some meaning to your child.
Often a child’s adverse(敌对的)reaction when he or she hears the word “no” can be avoided by giving the child an explanation as to why you have refused his or her request.
60. Why does the author think conflicts are good?
A. It’s a sign that children are trying to be independent.
B. Children can learn to control the bad temper.
C. This can develop a better way of communication.
D. It can improve the relationship between parents and children.
61. A 3-year-old boy challenges his parents angrily, according to studies, because he may ,
A. feel being overlooked by his parents.
B. get tired of being looked after by his parents.
C. want to stay with his parents at any time.
D. be blamed by his parents for his faults.
62. In most cases , the conflicts between parents and their children .
A. lead to more misunderstandings B. don’t hurt feelings
C. are highly valued by parents D. involve visiting doctors
63. What can be concluded from the passage?
A. Children understand what their parents think of clearly.
B. Children enjoy giving their opinions by conflicting with their parents.
C. Most parents would rather punish their children than reward them.
D. Communication can reduce conflicts between parents and children.
第三部分：阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题材所给的四个选项A、B、C、D、中，选出最佳选项
A few weeks after Hurricane Katrina hit the Gulf coast, the Texas school where I teach collected furniture and other household items for a family from Louisiana that had lost everything. I thought of how sad it would be to lose all of the things that held so many priceless memories. Nothing could ever really replace a memory. I prayed I would be able to help the family in some ways , and at least give them practical things they could use.
I had a couple of old chairs in the house, and went into the spare bedroom to dig them out. Then I saw the wooden rocking chair(摇椅) in the corner. Deep brown , with a unique pattern of fruits and leaves edged in gold on the back. I’d never seen another like it. I used to rock my son to sleep in it when he was a baby. Talking about memories, I could never bear to part with that rocker. http://wx.jtyjy.com/
But a feeling suddenly swept over me. Give it away. “Do you really want to do this?” my husband asked. I said firmly, “Yes!” He helped me load the rocking chair into my car. “Doesn’t it hold sentimental(情感的)value for you?” I couldn’t explain it. I took the rocker to the school the next day. The woman in charge of the donations(捐赠品)for the Louisiana family loaded it into the back of her truck.
The very next day at school, the woman in charge came rushing into my classroom. “Angie, I have to tell you a story about that rocking chair!” she said.
The family was grateful for every single item we’d donated, they told her. Then they saw the rocker. Everyone stopped and stared. Then the granddaughter cried out, “Grandma, look! It’s your rocking chair!” http://wx.jtyjy.com/
My rocking chair was exactly like the one they had lost in the hurricane, the one that held their sweetest memories.
56. Why did the author feel sympathy for the family that had lost everything?
A. They met Hurricane Katrina.
B. They had no furniture and other items to use.
C. They lost the things holding memories.
D. They had to rebuild their house.
57. When thinking of having used the rocking chair the author .
A. decided to give it away B. asked her husband for advice
C. liked it more than before D. hated to part with it
58. We can infer from the passage that the author’s husband .
A. didn’t support the author’s social work B. didn’t agree to donate the chair
C. thought the rocking chair valuable D. could understand what she thought then
59. What’s the best title for this passage?
A. A good deed for a homeless family B. Comfort a family with a gift of memories
C. A piece of furniture donated to a family D. We all need the rocking chair
During my visit to China, I stayed in several hot
els. I would like to say something about fire regulations(条例) in these hotels.
When I was in Beijing in a hotel, I checked the nearest fire escape to my room, as I usually do, I found that the exit(出口) out of the buildings was on the ground floor, chained and locked! If there was a fire, people wouldn’t be able to escape. In some other places, I did not find any notice about the procedures.
In most hotels in my country, there is a notice on the back of the door of every guestroom. In Japan the porter（门卫）actually points out the escape route when bringing your bag to your room. I hope Chinese hotels will improve their safety procedures.
57. The foreigner suggests that ____________.
A. all the exits should
not be always chained and locked
B. all the exits should be always chained and locked
C. fire regulations（规程，规章）should be paid enough attention to in some hotels in China
D. the fire regulations should not be strict
58. Nobody would get away if there were a fire in the building ____________.
A. if the porter doesn’t tell people the escape route
B. with the exit chained and locked
C. before people found the notice about safety procedures
D. when too many people try to escape at the same time
59. The nearest escape to the writer’s room in a hotel in Beijing was _____________.
A. nowhere to be found B. not far from his room
C. next to his room D. on the ground floor
60. In Japan a guest is told how to get away in time of fire when he ____________.
A. arrives at a hotel B. is traveling in the country
C. reaches the country D. says hello a porter
The climate of any place is the kind of weather. It usually has over a long period of time. The houses we live in, the clothes we wear, the foods we eat depend on the climate of the place where we live.
Climate is a pattern that is not nearly as simple as we think, and it is affected by many factors. The distance to the North or South Pole（极，极点，） or the equator (赤道) really matters a lot. If you liv
e near either of the poles, you live in a cold climate, for the place where you live does not get as much or as direct sunshine as a place farther away from the poles. In places close to the equator, the climate is very hot, for they are the parts where the sunshines almost straight down.
Whether rain or snow falls makes a great difference to the climate. In hot, dry deserts, little rain falls, but 
in a hot rainforest, the amount of rainfalls is far larger than that in a desert, for there is a heavy rain almost every day, even several times per day. Though a rainforest and a desert may be the same distance from the equato
r, their climates are rather different from each other.
How much rain or snow falls are considered by some to be determined by the winds, the surrounding mountains and the currents(水流)in nearby seas and so on . In short, it is a very complex natural phenomenon（现象）.
54.This passage mainly talks about .
A. weather B. different climates
C. climate and its determining factors D. the difference between weather and climate
55.The difference of the climates between a tropical (热带的)desert and a tropical rainforest affected by .
A. the amount of rainfalls
B. the winds and the surrounding mountains
C. the currents in near seas
D. how much sunshine the two different plac
es can get
56. From the context, we can guess that the word “complex” is and it .
A. a noun; means a simple thing
B. an adjective; means being easy to understand
C. an adverb; has almost the same meaning of “rather”
D. an adjective; means being difficult to understand
When I was young, I wished for a good car and a big house. That was my idea of success. I took all the advanced classes and tried to do well in the exams with my mind set on going to a key school. I just knew that I would somehow become famous
and be able to afford the car and the dream house. All the way through junior years, my mind was planning this beautiful future.
Then in the eleventh grade, many losses changed my mind. First, one of my friends died at 16. Soon after, my great-grandmother passed away, followed by my beloved fourth-grade teacher. These events left me not knowing what to do or where to go . Death had never touched me so closely.
After a long period of emptiness, it finally struck me: Life is not pr
omised and neither is future success. Though I was attempting to achieve material success, I was not enjoying my daily life. I realized that finding inner peace, purpose and happiness will stick with me forever and that is real success.
Enjoying life's precious quirks ( 偶发事件) makes an ordinary person more successful than a wealthy person who isn't content and takes everything for granted. The summer before senior years, my attitude changed greatly. Instead of memorizing facts, I began learning skills. Instead of focusing on the future, I focused on today and the many blessings and successes that came with it.
I still get excellent grades, but now I devote weeks to studying instead of struggling for exams, and I think about the future with a deeper sense of meaning. For me, being successful means truly living life each day.
50. The reason why the author changed his idea of success is that ________ . .
A. he can't afford his house
B. his beloved teacher was dead
C. he didn't know what to do or where to go
D
. he lost a few beloved persons in a short time
51. According to the author which of the following is the real success for a person?
A. Being famous. B. Truly living life each day.
C. Good car and big house. D. Material achievements.
52. What does the author want to tell the readers?
A. The true meaning of the life. B. The true meaning of studying.
C. How to achieve success. D. His opinion about success.
53. According to the passage, which of the following is true?
A. The writer thinks that success is not promised.
B. His teacher died before the death of his grandpa.
C. The writer didn't do well in all the exams.
D. He didn't want to take all the exams.
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