How can we measure animals’ emotions? A new study of animal’s emotions suggests that, as in humans, emotions can tell animals about how dangerous their world is, and guide the choices that they make. The article of the study by Bristol University’s professor Mike Mendl was published online.
An animal living in an environment where it is often threatened by predators(捕食者)will develop a negative emotion or “mood”, such as anxiety. However, one in an environment with plenty of opportunities to get resources for survival will be in a more positive mood state.
The researchers say that these emotional states not only show the animal’s experiences, but also help it decide how to make choices, especially in unclear situations. This could have good or bad results. An animal in a negative mood state will make a safety-first with a “pessimistic” response to an unclear event. For example, it considers a noise in the grass as a signal of the predator. At the same time, an animal in a positive mood state will benefit from a more “optimistic” response. It considers the noise as a signal of prey(猎物).
Professor Mike Mendl, head of the Animal Welfare and Behavior Research Group at Bristol University’s School of Clinical Veterinary Science said, “ We can use “optimistic” or “pessimistic”decision-making as a symbol of an animal’s emotional state. Recent studies by our group and others suggest that this is a meritorious new approach to studying a variety of animal species.”
“Public interest in animal welfare remains high, with widespread concern about the way in which animals are treated, used and included in society. To understand how animals should be treated, we need to better understand their emotional lives,” Mike Mendl said. The researchers believe Mike Mendl’s study can help them to better understand and assess an animal’s emotions.
1.When an animal is in a negative mood state, _______.
A. its response to an unclear event is pessimistic
B. it will pay little attention to an unclear event
C. it is easy for it to make right decisions
D. it has more opportunities to get food
2.The underlined word “meritorious” in Paragraph 4 can be replaced by “_______”.
A. valuable B. useless C. fashionable D. hopeless
3.We can infer from the passage that ________.
A. the animals with positive emotions live longer
B. there is no way to assess an animal’s emotions
C. few people care about animal welfare nowadays
D. the environment can influence animal’s emotions
4.Mike Mendl advised people to better understand animal’s emotions in order to _____.
A. tell people to build more protected areas for animals
B. explain animals should be regarded as people’s friends
C. raise people’s interest in studying animals
D. make people know how to treat animals properly
5.What would be the best title for the passage?
A. Different kinds of Animals’ Emotions
B. Emotions Helps Animals to Make Choice
C. The Living Environment of Wild Animals
D. The Best Way to Measure Animals’ Emotions
Directions: Complete the following passage by filling in each blank with ONLY ONE WORD that best fits the context.
In our day to day life we have so many tasks in our to-do list. Some are smaller, some are bigger, some are highly important and __1.___ are least important. We keep working __2.__ these throughout our lives. Sometimes we prioritize and sometimes we don’t. However I would emphasize that ___3.__ we prioritize the tasks, our daily lives can improve dramatically.
However, do you really understand the differences __4.__ urgent and important? ___5.__ really matters if you do.
“important” is something which can not and should not be ignored at any cost. “Urgent” means that a quick action is required to be done as soon as possible. Sometimes, urgent things are not very important, for example, turning a running tap off to avoid wastage of water __6.__ save the bills. However there are times __7.__ urgent things are most important as well, for example, helping __8.__ crying baby in the kitchen due to the fire stove.
Directions: For each blank in the following passage there are four words or phrases marked A, B,C and D. Fill in each blank with the word or phrase that best fits the context.
I hadn’t even got a chance to enter the store before an African American woman approached me and asked if I would help her return an item. The item she has _____ was intended for her daughter, but she had already received a similar one. The lady _____ to exchange the item for something else in the store but she was told she needed an ID or the deal could not take place.
I went to the ____ with the woman so we could use my ID. The sales associate immediately started ______ her of asking the first random person she saw to help her. Although that was ___ , I didn’t understand why it mattered. After all, not everyone is given the opportunity to ____ an ID in this country.
Then, we asked to speak with a manager, who explained that there was no way to return the item without a receipt and then went on to say the woman could not ______ she purchased the item.
“If I , a young white female, were to enter the store and request you to make an exchange without a receipt, I would not be _____ the privilege--- as I have proof from the past.” I said. He must have realized at that moment what he had done, because he _____ to exchange the item.
There are many valuable lessons in the story. The first is to help a stranger in need. I hesitated when the woman asked for my help, but ______ in my hand I asked myself, “ Why not? What valid reasons do I usually have?” I had none, so I helped her.
The second lesson is not to judge a book by its ______. The woman looked poor, but she _____ the same treatment as anyone else does.
1.A. purchased B. shown C. lost D. mended
2.A. managed B. wanted C. refused D. promised
3.A. counter B. department C. market D. window
4.A. warning B. informing C. reminding D. accusing
5.A. wrong B. true C. reasonable D. meaningful
6.A. leave B. pay C. find D. obtain
7.A. answer B. prove C. support D. admit
8.A. ordered B. asked C. denied D. given
9.A. agreed B. prepared C. failed D. remembered
10.A. totally B. gradually C. hardly D. quickly
11.A. design B. cover C. content D. price
12.A. deserved B. required C. received D. appreciated
Thanks to the Party’s opening and reform policy, people in China are _____ than they were thirty years ago .
A. worse off B. much better off C. more better off D. quite better off
It is hoped that the education reform in English Exam to the College_____ in Hunna Province next year will bring the ____ result to students.
A. carried out, desiring B. carrying out, desired
C. to be carried out, desiring D. being carried out, desiring
Keep up a good state of mind even if you _____ fail plenty of times.
A. must B. will C. can D. should