1.We found that only fifteen percent of our s...

Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV. 1.

We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. 2.

We all know that many students ofen go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week Most students use it for fun and not for homework.

3.Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular.

It is good to relax by using the Internet or watching game shows, 4.It is healthy for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. And remember, “Old habits die hard." 5.

A.So start exercising before it's too late!

B.Many students like playing online games.

C.And twenty percent do not exercise at all.

D.but we think the best way to relax is through exercise.

E.Here are the results.

F.The answers to our questions about watching television were also interesting.

九年级英语补全短文6选5简单题查看答案及解析

1.We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all!

2.If you go without sleep, you might have problems with your memory or with your concentration（注意力）.In order to concentrate at school or perform well in tests, we really need to get a good night's sleep.

3.Dr. Green says all these activities can cause a lot of stress for children. “Kids should have time to relax and think for themselves, too. Although it's normal to want successful children, it's even more important to have happy children.”

4.Yes, you knew I was going to say this! It is so important. Smoking is not cool. It is dangerous. It harms nearly every part of your body. Think about how your family and friends will feel, and think about what it will do to your health.

5.I have never been very active, and I do not like sports. I have always wanted a pet, so my parents gave me a dog for my birthday. Now I get exercise by taking him for a walk every day. Now I feel really healthy.

Choose the best topic from A to F according to the meaning of the passage.

A.Not getting enough sleep has effects on our brain's work.

B.Have a healthy diet!

C.Say no to smoking!

D.Our survey about doing exercise.

E.Taking my pet for a walk makes me healthy.

F.Too much pressure is not good for a child's development

九年级英语信息匹配中等难度题查看答案及解析

阅读表达(计10分)

A recent survey found that only 9 percent of teens in the United States smoke cigarettes(香烟). That’s down from 23 percent in 2000. While this is good news for the US’s overall health, tobacco(烟草)use is still a problems.

Cigarettes can cause many diseases. Although they know about the health problems, teenagers still smoke. According to the American Lung Association(美国肺病协会), every day almost 3,900 children under 18 years of age try their first cigarette, and more than 950 of them will become daily smokers. If it goes on like this, 5.8 million children alive today will die as a result of smoking.

The Truth Campaign is working to end teenage smoking. Their latest activities uses social media(媒体) to remind teenagers of the dangers of smoking. “If we all join forces, smokers and non-smokers, we can end smoking once and for all,” the campaign website explained. The campaign encourages teens to learn the facts. “ We are not here to criticize(批评)your choices, or tell you not to smoke. We are here to arm everyone, smokers and non-smokers, with the tools to make change,” they say.

根据短文内容，回答问题：(答案不超过5个单词)

1.According to the survey, how many American teenagers smoked in 2000?

______________________________________________________________

2.What can cigarettes cause?

______________________________________________________________

3.What do almost 3900 children under 18 years of age do according to the association?

______________________________________________________________

4.What’s the aim of the Truth Campaign?

______________________________________________________________

5.What does the campaign encourage teens to do ?

______________________________________________________________

九年级英语阅读理解中等难度题查看答案及解析

We asked 200 students in our school about whether they wanted a younger brother or sister. Here are the results.

It shows that ________ percent of them don’t want to have one. This is a big problem.

A.10 B.40 C.50 D.80

九年级英语单选题简单题查看答案及解析

Fifteen percent of the students exercise every day. (就划线部分提问)

_________of the students exercise every day?

九年级英语划线部分提问中等难度题查看答案及解析

Have you ever tried to hide your emotions（情感）from someone during a conversation? 1..

Scientists from the Ohio State University have found that people are able to tell other people's emotions according to changes in the color of their faces.

Scientists studied pictures of people's facial expressions. 2.. For example, happiness makes our faces red around the cheeks and a little blue around the chin. Disgust（厌恶）creates not only a blue-yellow color around the lips, but also a red-green color around the nose and forehead.

"We believe these color patterns are the result of small changes in blood flow triggered（触发）by the central nervous（神经）system. "Lead researcher Alex Martinez said. 3.. Does the color alone or also facial expressions help people tell other's emotions?

To figure this out, scientists added color patterns to pictures of faces that showed no facial expressions. 4. They were able to tell the emotions 75 percent of the time without any difficulty.

This is why there are some Chinese sayings that connect emotions to the color of one's face. For example, when two people are heatedly arguing over something, we say they are red in the face. When a person is very angry, we'll say he or she is blue in the face.

根据短文内容，从下列选项中选出能填入文中空白处的最佳选项,选项中有一项为多余选项。

A.Then, volunteers were asked to tell what emotions the faces were showing

B.They found that every facial expression is connected to a certain color

C.But this raises a question

D.It's not always easy, because the color on your face may tell the truth

E.It is shown that human emotions are influenced by colors on the face

九年级英语补全短文5选4中等难度题查看答案及解析

Last month, we did a survey about the ways of transportation in Sunshine Community. Here are the results.

The most popular choices are cars and buses. Twenty-five percent of residents (居民) choose cars while thirty percent choose boses. Most office staffs go to work by car. (1)In their opinion, cars are not only fast but also comfortable. The survey mentions that buses are mainly chosen by students in Sunshine Community. As for everyone in our city, there are about 42 bus lines running from 6:30 a. m. to 10:30 p. m.

We found that twenty-five percent prefer to go outside by bike or on foot. (2) Going out by bike are nothing and it is healthy for residents’ body. (3) 老人们习惯在小区附近购买日常用品，so they would like to go to the local market on foot.

The other twenty percent choose motorbikes and taxis, Motorbikes may be dangerous, but some sell think travelling by motorbike is the best way to avoid traffic jams(堵塞) in rush hours. Speaking of taxis, those residents without private cars are willing to take a taxi when they are in a hurry.

(4)With the development of transportation in Yueyang, people can get here and there, more easily. However, some residents said they still met plenty of traffic problems in their daily life. (5) 为了解决这些问题，他们希望岳阳有朝一日会有地铁。 Do you like this convenient way of transportation?

1.________________________________________________________________

2.________________________________________________________________

3.________________________________________________________________

4.________________________________________________________________

5.________________________________________________________________

九年级英语语篇翻译中等难度题查看答案及解析

From video games and museums to medical training, VR（virtual reality, 虚拟现实）has been changing our lives for the better. However, this wonderful new technology has a so-far unsolvable problem: It may make people feel sick from the VR experience. The feeling of sickness, caused by VR, is called cybersickness.

"With modern VR systems, the possibility of cybersickness after only 15 minutes' experience is from 40 to 70 percent," Thomas Stoffiregen, a researcher at the University of Minnesota, US said. This sickness is probably caused by sensory conflict （感觉冲突），explained Stoffregen. When you are wearing a VR headset, your body's motion sensors cannot match the information received by your eyes. For example, when we wear a VR headset and ride a virtual roller-coaster, we think we are going up and down, but our bodies stay still. It leads to the loss of balance. Sickness is from our bodies' natural reaction to the experience. Adding to this problem, women are more likely to feel sick from the VR experience than men.

According to a study by Bas Rokers, a scientist at the University of Wiscons in-Madison, US, one reason could be the headsets. To work properly, VR headsets must match up with your PD （pupil distance, 瞳距）. Since they are designed larger PD, not everyone gets the best experience. Rokers found the larger PD distance is, the greater discomfort will cause. Based on his studies, about 90 percent of women have a shorter PD than the headset is made and that's the reason why women are more likely to have cybersickness.

Cybersickness prevents the widespread use of VR technology. Once it becomes comfortable and easy to use, however, it could play a great role in our lives.

1.Which is Right about cybersickness?

A.It's a common problem with VR technology. B.It is caused by one's poor sense of direction.

C.It's more possible for young people to feel sick. D.It only happens to women and children.

2.The example of riding a virtual roller-coaster is used to _________.

A.tell what it is like to have cybersickness B.explain how cybersickness is caused

C.tell people how to avoid cybersickness D.show how cybersickness influences people

3.Why are women more likely to have cybersickness?

A.They have a poor sense of direction. B.VR headsets are only made for men.

C.VR headsets are too large for their PDs. D.They are easy to lose balance.

4.What does the writer think of the VR technology?

A.The VR technology has already played a great role in our lives.

B.There is still something to do before VR technology plays a great role.

C.The VR technology is comfortable and easy to use for everyone.

D.It's impossible for VR technology to be popular in the future.

九年级英语阅读单选困难题查看答案及解析

—It is said that ______ students want to come to our school to study.

—Yes, but we all know that only ______  them can get the chance.

A.thousands of,  two hundred of B.thousands of,  two hundred

C.thousands of,  two hundreds D.two thousands, two hundreds

九年级英语单选题中等难度题查看答案及解析

根据短文内容, 从短文后的A~F选项中, 选出5个适当的选项补全短文。

Close friends, think alike?

"What! You, too? I believed I was the only one." Have you ever said something like this to someone? 1.

It seems that similarity often helps form friendship. The Greek thinker Aristotle once said, "People regard friendship as a matter of similarity; they say that we love those who are like our-selves." 2. Scientists from University of California said friends have similar behaviors, Scientific American reported.

The scientists invited 42 university students to take part in a test. Each student watched the same set of videos, which included a comedy, a discussion and a soccer match. 3.According to their scans, friends who watched the same video reacted in similar ways. Similar parts of their brains lit up while watching the videos, especially parts that are connected with motivation(动机), learning and memory. 4.

"Seeing one's friends have similar behaviors will reinforce(强化)one's own values, opinions, and interests," lead scientist Carolyn Parkinson told Business Insider. 5. Scientists from the University of Leipzig, Germany, found that friendship is also based on how physically close you are to someone. The scientists did a test with first-year college students the first time they met in class. In this test, students who sat in neighboring seats were more likely to become friends.

A.Now, there is some science behind this idea.

B.If so, you may have ended up becoming friends with this person.

C.Friends share a lot of similarities, though there are some differences.

D.But brain similarity is not the only thing that can result in friendship.

E.However, people who weren't friends had different reactions to the same videos.

F.At the same time, scientists scanned their brains and recorded their brain activity.

九年级英语补全短文6选5中等难度题查看答案及解析