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1 . It happened to me last week.I went duck hunting and took my four­legged______along.I went into a muddy lake and got stuck.______,my dog was right by my side and provided me with a lifeline.That day,I wanted to ______a duck decoy(诱饵) in the lake.I thought it was something ______to do.I didn’t know that ______ the muddy waters would put my life at risk.When I was ______ in the lake,my legs got stuck in the thick mud.I couldn’t ______ my legs and had to find a way to call for ______.

At that time,my dog was waiting for my______ to the shore,but with each passing minute he grew ______.Fortunately for me,I had my ______ with me and was able to call 911.However,when rescuers ______,they knew they would also get stuck in the mud if they tried to reach me.But the dog was the only one able to do the ______without getting stuck.Rescuers tied a rope to my dog and had him ______ me.And that was how my dog became my only lifeline.Once my dog came to me,I untied the rope,tied it to my ______ and waited for a rescuer to reach me.The rescuer was also tied to the rope and with the help of others back on the safe ______,I was pulled out from the mud.

If it weren’t for my dog,I would have spent______ time in the cold waters when rescuers tried to make a ______ plan to reach me.

The dog was______ before I found it.I took it home and kept it.From my experience,I believe that kindness will be______ rewarded.

1.
A.tableB.guideC.friendD.cat
2.
A.StrangelyB.SurprisinglyC.InterestinglyD.Luckily
3.
A.tryB.placeC.changeD.settle
4.
A.safeB.boringC.difficultD.funny
5.
A.touchingB.enteringC.enjoyingD.cleaning
6.
A.smilingB.washingC.walkingD.swimming
7.
A.seeB.hurtC.feelD.free
8.
A.changeB.emergencyC.serviceD.help
9.
A.stepB.signC.returnD.boat
10.
A.angryB.worriedC.calmD.excited
11.
A.cellphoneB.purseC.keyD.card
12.
A.sailedB.arrivedC.finishedD.left
13.
A.workB.trickC.studyD.project
14.
A.showB.takeC.reachD.tie
15.
A.shipB.duckC.legD.body
16.
A.hillB.rockC.landD.water
17.
A.greatB.moreC.littleD.better
18.
A.seriousB.longC.goodD.disappointing
19.
A.homelessB.beautifulC.strongD.little
20.
A.stillB.neverC.hardlyD.really
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2 . Half of the world’s population lives in areas affected by Asian monsoons(季风), but monsoons are difficult to predict. American researchers have put together a 700-year record of the rainy seasons, which is expected to provide guidance for experts making             weather predictions.
Every summer, moist(潮湿的)air masses, known as monsoon, produce large quantities of rainfall in India, East Asia, Indonesia, Northern Australia and East Africa, which are pulled in by a high pressure area over the Indian Ocean and a low pressure area             to the south.
According to Edward Cook, a weather expert at Columbia University in New York, the complex nature of the climate systems across Asia makes monsoons hard to predict. In addition, climate records for the area date to 1950, too recent and not detailed             enough to be of much use. Therefore, he and a team of researchers spent more than fifteen years travelling across Asia locating trees old enough to provide long-term records. They measured the rings(年轮)or circles, inside the trunks of thousands             of ancient trees at more than 300 sites.
Rainfall has a direct link to the growth and width of rings on some kinds of trees. The researchers developed a document—a Monsoon Asia Drought Atlas(地图集). It shows the effect of monsoons over seven centuries, beginning in the 1300s.
Professor Cook says the tree-ring records show periods of wet and dry conditions. “If the monsoon basically fails or is very weak one year, the trees affected by the monsoon at that location might put on a very narrow ring. But if the monsoon is very             strong, the trees affected by that monsoon might put on a wide ring for that year. So, the wide and narrow ring widths of the tree chronology(年表)that we developed in Asia provide us with a measure of monsoon variability. ” Armed with such a sweeping             set of data, researchers say they now can begin to refine climate computer models for predicting the behavior of monsoons.
“There has been widespread famine and starvation and human dying in the past in large droughts. And on the other hand, if the monsoon is particularly heavy, it can cause extensive flooding,” said Eugene Wahl, a scientist who is with America’s National             Oceanic and Atmospheric Administration’s paleoclimate(古气候)branch studying weather patterns over the history of the Earth. “So, to get a knowledge of what the regional moisture patterns have been, dryness and wetness over such a long period of             time in great detail, I would call it a kind of victory for climate science.”
1. What’s the passage mainly about?
A.A breakthrough in monsoon prediction.
B.The necessity of weather forecast.
C.The achievements of Edward Cook.
D.The effects of Asian monsoons.
2. It is difficult for experts to predict Asian monsoons because______.
A.it is hard to keep long-term climate records
B.they are formed under complex climate systems
C.they influence many nations
D.there is heavy rainfall in Asia
3. What can be inferred from the passage?
A.The trees affected by monsoon grow fast if the monsoon is weak.
B.The Monsoon Asia Drought Atlas has a monsoon record for about 1,300 years.
C.Long and detailed climate records can offer useful information for monsoon research.
D.The rainfall might be low although the monsoon is strong in monsoon-affected areas.
4. According to Professor Cook, the rings of the trees_________.
A.determine the regional climate
B.have a great influence on the regional climate
C.offer people information about the regional climate
D.reflect all kinds of regional climate information
5. What do we know about the research according to Eugene Wahl?
A.It will help people prevent droughts and floods.
B.It should include information about human life in the past.
C.It has analysed moisture models worldwide.
D.It is a great achievement in climate science.
6. Which of the following best describes the tone of this passage?
A.Friendly.B.Pessimistic.
C.Humorous.D.Matter-of-fact.
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3 . People in the United States love their dogs and treat them well. They take their dogs for walks, let them play outside and give them good food and medical care. However, dogs without owners to care for them lead a different kind of life. The expression, “to lead a dog’s life”, describes a person who lives an unhappy life.
Some people say we live in a dog-eat-dog world. That means many people are competing for the same things, like good jobs. They say that to be successful, a person has to work like a dog. This means they have to work very, very hard. Such hard work can make people dog-tired. And, the situation would be even worse if they became sick as a dog.
Still, people say every dog has its day. This means that every person enjoys a successful period during his or her life. To be successful, people often have to learn new skills. Yet, some people say that you can never teach an old dog new tricks. They believe that older people do not like to learn new things and will not change the way they do things.
Some people are compared to dogs in bad ways. People who are unkind or uncaring can be described as meaner than a junkyard dog. Junkyard dogs live in places where people throw away things they do not want. Mean dogs are often used to guard this property. They bark at or attack people who try to enter the property. However, sometimes a person who appears to be mean and threatening is really not so bad. We say his bark is worse than his bite.
Husbands and wives use this doghouse term when they are angry at each other. For example, a woman might get angry at her husband for coming home late or forgetting their wedding anniversary. She might tell him that he is in the doghouse. She may not treat him nicely until he apologizes. However, the husband may decide that it is best to leave things alone and not create more problems. He might decide to let sleeping dogs lie.
Dog expressions also are used to describe the weather. The dog days of summer are the hottest days of the year. A rainstorm may cool the weather. But we do not want it to rain too hard. We do not want it to rain cats and dogs.
1. To achieve success, you must____________.
A.work like a dog
B.feel dog-tired
C.become sick as a dog
D.be meaner than a junkyard dog
2. To everyone’s surprise, Jack has been employed by a big company, about which we can say, “_________”.
A.Jack works like a dog
B.Every dog has its day
C.His bark is worse than his bite
D.Jack really lives in a dog-eat-dog world
3. If you are in the doghouse,_________.
A.you must be forgetful
B.someone is annoyed with you
C.you are living a hard life
D.you can get along with your partner
4. What kind of people live a difficult life?
A.Those who is in the doghouse.
B.Those who have the dog’s.
C.Those who lead a dog’s life.
D.Those whose bark is worse than his bite.
5. What does the article mainly talk about?
A.Dogs’ life in America.
B.How to treat dogs well.
C.Why Americans love dogs.
D.Expressions with the word “dog”.
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