You can see the________in their faces when th...

You can see the________in their faces when they talk about the great achievements in the past seventy years.

A.doubt B.pride C.regret D.ability

九年级英语单选题简单题查看答案及解析

You can see the _________in their faces when they talk about the great achievements in the past 70 years.

A.attention B.pride C.doubt D.ability

九年级英语单选题中等难度题查看答案及解析

You can see the _____ in our faces when we talk about the great achievements in the past 70 years.

A.doubt B.pride C.regret D.ability

九年级英语单选题中等难度题查看答案及解析

When the students in Class 5 came back to their primary school, they all talked about the interesting school activities _________ they would remember all through their lives.

A.which B.whose C.who D.when

九年级英语单选题简单题查看答案及解析

Our parents often talk about the people and the things _____ they can remember in their middle school

A. which B. what C. that D. who

九年级英语单选题困难题查看答案及解析

You may laugh when you see dog owners talk to their pets as though they were human. Although dogs cannot speak a human language, they seem to understand how you feel. Sounds strange? Now scientists have found that dog and human brains deal with sound and emotion情感in a similar way. This may help to explain the language problem.

To compare human and dog brains, a scientist called Attila Antics and his team tested 11dogs and 22 humans. Both group listened to almost 200 dogs and human sounds. From crying to laughter and playful barking吠. At the same time, the team scanned扫描both group’s brain activity.

The scientists found that a similar part in both brains was activated激活when animals ad people heard human voices and emotional sounds, such as crying and laughter. Also, emotional dog voices, such as angry barking also caused a similar action from human and dog volunteers.

We know very well that dogs are good at tuning和..协调into the feeling of their owners, and we know a good dog owner can find emotional changes in their dog. But we now begin to understand that this similarity may help to explain this can be.

1.we can know from the first paragraph that ___

A. god owners can speak a dog language

B. dogs can speak a human language

C. dog owners can explain the language problem

D. dogs seem to understand how people feel

2.while the dog and human volunteers listened to different sounds. Andics and his team____

A. watched their actions　　　 B. scanned their brains

C. recorded their sounds　　 D. activated their brains

3.according to the article, which of the following is TRUE?

A. the brains of dogs and humans deals with sounds and emotions in a similar way

B. only human voices can activate a certain part of the brain

C. pets are good at tuning into the feeling of their owners

D. dog owners can’t pay attention to the emotional changes in their dogs

4. what is probably the best title for this passage?

A. dogs, friends of human　　　　 B. dogs feel human emotions

C. human and dog brains　　　　 D. a new research on dogs　

九年级英语阅读理解困难题查看答案及解析

阅读短文，填写表格，每空一词。

You may laugh when you see dog owners talk to their pets as though they were human. Although dogs cannot speak a human language, they seem to understand how you feel. Sounds strange? Now scientists have found that dog and human brains deal with sound and emotion(情感)in a similar way. This may help to explain the language problem.

To compare human and dog brains, a scientist called Attila Antics and his team tested 11dogs and

22 humans. Both group listened to almost 200 dogs and human sounds. From crying to laughter and playful barking(吠). At the same time, the team scanned(扫描)both group’s brain activity.

The scientists found that a similar part in both brains was activated(激活)when animals ad people heard human voices and emotional sounds, such as crying and laughter. Also, emotional dog voices, such as angry barking also caused a similar action from human and dog volunteers.

We know very well that dogs are good at tuning(和..协调)into the feeling of their owners, and we know a good dog owner can find emotional changes in their dog. But we now begin to understand that this similarity may help to explain this can be. So next time when you see dog owners talk to their pets, don’t laugh. Maybe they are really “talking”.

九年级英语其他题中等难度题查看答案及解析

In your dreams, you may clearly see something or hear someone talking. But what about smells? Can you ever remember smells from your dreams?

A study published in 1896 looked at different sensory experiences in dreams. It found that visual（视觉的）experience mainly controls one's dreams. It takes up about 85 percent, while auditory（听觉的）experience makes up 69 percent and smell only 7 percent.

But why? Scientists from the University of Illinois, US, have a theory based on what is know about the brain.

In our brain, there is a special part called the cerebral cortex（大脑皮层）. It is linked to our feelings. As much as two-thirds of the cerebral cortex works in vision（视觉）. So vision appears often in dreams. Auditory experience is closely tied to , language, and language is processed entirely in the cerebral cortex.

Smell, on the other hand, has little to do with the cerebral cortex. It connects directly to the memory and emotional systems. That is why a smell can sometimes bring back a distant memory.

Another possibility is that perhaps smell is not easily affected by our imagination. For example, close your eyes and imagine your favorite dish. What do you get? It is easy to think about what it looks like. But it is not as easy to imagine its smell.

The vision and auditory senses arc part of a complex process inside the brain. But smell is a direct measurement of chemicals in the air. There is less imagination involved in smell. Therefore,smell might be less influenced by the brain activity that happens while dreaming. It is similar to taste and touch. That is why you don’t usually have the experience of taste and touch in your dreams.

1.Which experience mainly controls one's dreams, according to the 1896 study?

A.Smell. B.Vision. C.Hearing. D.Taste and touch.

2.Which of the following is TRUE about the US scientists’ brain theory?

A.Less than half of the cerebral cortex works in vision.

B.Auditory experience is not tied to language.

C.Smell has almost nothing to do with the cerebral cortex.

D.It’s difficult to imagine what things in your dreams look like.

3.According to paragraph 6 and 7, it’s easier to imagine a dish’s______.

A.look than its smell B.smell than its look C.taste than its smell D.smell than its taste

4.Why can we hear someone talking in our dreams?

A.Because auditory experience is closely tied to language which is processed entirely in the cerebral cortex.

B.Because auditory experience makes up 85 percent in controlling one’s dream.

C.Because auditory experience has little to do with the cerebral cortex.

D.Because auditory is not part of a complex process inside the brain.

5.What is the best tile for the story?

A.How does the cerebral cortex work B.Why can’t you smell in your dreams.

C.What experience happens most often in dreams. D.Why can’t you remember smells from your dreams.

九年级英语阅读单选困难题查看答案及解析

In your dreams, you may clearly see something or hear someone talking. But what about smells? Can you ever remember smells from your dreams?

A study published in 1896 looked at different sensory (感官的) experiences in dreams. It found visual (视觉的) experience ______ controls one’s dreams. It takes up about 85%, while auditory (听觉的) makes up 69%, and smell only 7%.

But why? Now scientists have possible reasons based on what is known about the brain.

In our brain, there is a special part called the cerebral cortex (大脑皮层). It is linked to our feelings. As much as two-thirds of the cerebral cortex works in vision (视力). So vision

______ often in dreams. Auditory is closely tied to language, and language is processed entirely in the cerebral cortex. Smell, ______, has little to do with the cerebral cortex. It connects directly into the memory and emotional systems. That’s why a smell can bring back a memory.

Another ______ is that perhaps smell is not easily affected (影响) by our imagination. For example, close your eyes and imagine your favorite dish. What do you get? It is easy to think about what it looks like. But it is not as easy to imagine its smell.

Vision and auditory is a complex (复杂的) process inside the brain. But smell is a direct measurement (衡量) of the chemicals in the air. There is ______ imagination involved in smell. Therefore, smell might not be much affected by the brain activity during dreaming.

It is ______ to taste and touch. That is why you don’t often have the experience of taste and touch in your dreams.

1.A.hardly B.firstly C.mainly D.completely

2.A.fails B.appears C.changes D.enters

3.A.of course B.for the first time C.after all D.on the other hand

4.A.possibility B.advantage C.fact D.challenge

5.A.better B.less C.more D.worse

6.A.kind B.used C.thankful D.similar

九年级英语完型填空中等难度题查看答案及解析

Many students talked about the rules that they have in school.At their school, they have to wear uniforms every day.The problem is that all the students think the uniforms are　 　　 　 .They think young people should look smart and so they would like to 　　 　 their own clothes.Their teachers believe that if they did that, they would think more of their clothes than their 　 　 .But the students disagree.They would　 　　 more comfortable and that is good for studying.If they can’t do that, they should be allowed to design their own uniforms.That would be a good way to keep both teachers and students happy.It’s also probably a good idea for parents to allow teenagers to study in groups during the evening.Sometimes they get noisy 　 　 　 they can learn a lot from each other.They also think that vacations should be　 　 　 .At present they’re too short.Longer vacations would give them time to do things like volunteering.Last summer they had an _　　 _to volunteer at the local 　　 　 , but they couldn’t because they had　 to 　 　　 　 to school.It would be a good experience 　　 　 them because some of them want to be doctors when they grow up.

1.A.ugly　　 　 B.beautiful 　　 C.small　　　 D.smart

2.A.put on 　　 B.wear　　 　　　 C.in　　　　　 D.do

3.A.clothes 　　 B.study 　　　　　 C.hair　　　　 D.shoes

4.A.fall 　　　　 B.fell 　　　　　　 C.feel　　　 D.felt

5.A.but 　　　　 B.if　　　　　　　 C.and　　　　 D.so

6.A.shorter 　　 B.longer 　　　　 C.smaller　　 D.farther

7.A.opportunity　　 B.chance　　　 C.time　　 D.day

8.A.school 　　 B.hospital　 C.Store　　　　 D.factory

9.A.leave　　 B.come　　　 C.go back　　 D.live

10.A.of　　　　 B.for　　　　 C.in　　　　　　 D.with

九年级英语完形填空中等难度题查看答案及解析