Knowledge is power, but sometimes I feel thoughts are than knowledge.A. powerful B. more powerfulC. most powerful D. the most powerful 题目和参考答案——青夏教育精英家教网—

题目内容

Knowledge is power, but sometimes I feel thoughts are ________ than knowledge.

A. powerful B. more powerful

C. most powerful D. the most powerful

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任务型阅读（每空一词）

It’s good for a family to learn how to prepare for a fire. Here are some suggestions:

Put a smoke alarm in the house. If there is smoke from a fire, the alarm will make a loud sound. The sound tells everyone to run out of the house at once.

Make escape (逃脱) plans. They should know all the ways out of the house. If there is a fire, everyone follows the plan to get out.

Buy fire extinguishers (灭火器) in the house. Everyone in the family should learn to use them correctly.

Practise for a fire. Everyone in the family should know the following fire rules:

* Don’t open a hot door! The fire can grow more quickly when opening the door.

* Stay close to the floor! The best air is near the floor because smoke rises(上升).

* What will you do if your hair or clothes start to burn? First, stop! Don’t run! The fire burns faster because of more air. Drop! Fall to the floor. Then roll! Turning over and over will make

the fire go out. Put a blanket around you to keep air away from the fire.

Title: Be1. for a Fire
Suggestions	Details(细节)
Put a smoke alarm	If a fire2., the alarm will make a loud sound to tell everyone to 3. the house at once.
Make escape plans	People should know all the ways out of the house and4. the plan to get out if there is a fire.
Buy fire extinguishers	Everyone in the family should know 5. to use them.
Practise for a fire	Don’t open a hot door	The fire can grow more quickly when _______6.) the door.
Stay close to the floor	You cam breathe(呼吸) the7.air near the floor because smoke rises
Stop! Drop! Roll!	★If you8., the fire burns faster because of more air. ★ 9. over and over, and you will make the fire go out. ★Put a 10.around you to keep air away from the fire.

Mobile Messages

Laura will have a birthday party at home at 6:30 p.m. on Saturday. She invites

some of her friends to come to her party. Here are their replies on her mobile phone.

1.When will Frank get to Laura's birthday party?

A. At about 6:30 p.m. B. At about 6：40 p.m.

C. At about 7：00 p.m. D. At about 8：00 p.m.

2.Who has got a present for Laura?

A. Frank. B. Emma. C. Juliet. D. Mathew.

3.Juliet will miss Laura's birthday party because she has to

A. play in a football match B. go away with her parents

C. do some shopping D. stay with another friend

Virtual (虚拟的) reality is a way to create a computer-made environment that brings the user into a virtual world. If you ever have put on a VR headset, you would know exactly what I am talking about. From an experiential view we do understand the idea, but what about the technical backend that goes into making it all possible? In this blog, we will understand the technology behind virtual reality and the basic terms about the development of a virtual ecosystem for a VR headset.

The primary subject of virtual reality is simulating (模拟) the vision. Every headset is to perfect their method to create an immersive (浸入式) 3D environment. Each VR headset puts up a screen or two in front of eyes, keeping the user away from any interaction with the real world. Two autofocus lenses (自动对焦镜片) are generally placed between the screen and the eyes that change based on eye movement and positioning. The vision appears on the screen either by using a mobile phone or HDMI line connected to a PC.

To create a truly immersive virtual reality, there are certain requirements — a frame rate (帧率) of at least 60 fps, a refresh rate and at least 100-degree field of view ( though 180 degrees is perfect). If either of these doesn’t work according to the standards, the user will experience too big of a time difference between their actions and the response from the screen. We need the response to be less than 20 ms ( 1/1000 second) to fool the brain which is achieved by joining all the above in the right proportion (比例). Another matter that needs to be looked at here is to prevent netsickness because of the differences between the frame rate and refresh rate.

Apart from the image, there are certain other things that go into creating an immersive VR experience, holding the user’s attention completely in the virtual environment. For example, sound effects, when put with the image, can create very attractive effects. By using a headphone and 3D sound effects, the user can totally believe in the virtual environment. While perfecting sound effects, proper care needs to be taken about the consistency (一致) between the pictures and the sound. If you start playing frightening music in the background of a happy scene, it will just put the user off.

In future, we will see rapid progress in creating a truly immersive digital experience. With leading players like Google, Microsoft, Oculus, and HTC making great efforts to improve the capabilities (性能), we are not far from achieving a virtual reality that would feel so much better than the real world. If you would like to develop a VR app for your business, then feel free to get in touch. With over 10 years of experience in mobile technologies, we can make every dream a reality.

1.A VR headset helps the user _________.

A. create the vision on the screen

B. understand the technical backend

C. better experience a 3D environment

D. keep interaction with the real world

2.The words "put the user off" in Paragraph 4 probably mean "__________".

A. take the user’s attention away

B. get the user interested

C. hold the user’s imagination back

D. help the user understand

3.What is the main purpose of writing this passage?

A. To give a short introduction of VR.

B. To do business with certain readers.

C. To predict the bright future of VR.

D. To share experiences with readers.

4.What can we learn from the passage?

A. The lower degree field of view, the better images.

B. Sound effects are more important than the image for VR.

C. Some big companies may create a VR better than the real world soon.

D. The brain can tell the time difference when the response is more than 20 ms.

－ It is too noisy outside. What’s up?

－ Oh, some children ________ football in the yard.

A. played B. will play

C. are playing D. have played

书面表达

76．积极锻炼是非常重要的，为此，某英文报开展了一次关于初中生段炼情况的调查活动。请你根据下列图表和相关文字提示,以“Exercising is important!”为题，用英语写一篇短文。

要点	具体内容
调查数据	每天锻炼的时间	不经常锻炼的原因
锻炼的意义	有益身体健康;保持思维敏锐;变得自信快乐。
你的建议	就如何更好地开展锻炼，提出你的建议(至少两点)。

注意：(1)短文应包括所给内容要点,可适当发挥,使文章连贯;

(2)词数90左右,短文开头已给出,不计入总词数;

(3)短文中不得提及考生所在学校及自己的姓名等信息。

(4)参考词汇:敏锐的sharp

Exercising is important!

Recently, we have done a survey about students’ exercising. According to the survey,

阅读短文，根据其内容回答文后各个小题。

Alice in Wonderland

Chapter 2

Alice was not hurt, so she jumped to her feet in a moment. She looked up, and found the White Rabbit was still in sight. She was close behind it when she turned the comer, but the Rabbit was no longer to be seen. She found herself in a long, low hall.

There were doors all around the hall, but they were all locked.

Alice walked sadly down the middle, wondering how she was ever to get out again.

Suddenly, she came upon a little three-legged table. There was nothing on it but a tiny golden key, and Alice's first idea was that this might belong to one of the doors of the hall.

But, alas! Either the locks were too large, or the key was too small. However, on the second time round, she came upon a low curtain she had not noticed before and behind it was a little door.

She tried the little golden key in the lock, and she was pleased to find it fitted!

1.The hall where Alice stayed is___________.

A. long and low B. big and high C. wide and low D. big and wide

2.What did Alice want to do when she got to the hall?

A. She wanted to know how to get some food

B. She wanted to know where her sister was

C. She wanted to find out how to get out again

D. She wanted to meet the Rabbit

3.Where did Alice find the tiny golden key?

A. B. C. D.

4.How did Alice feel when the gold key fitted into a lock?

A. Tired B. Shocked C. Happy D. Interested

5.Which is TRUE according to the passage?

A. Alice had never seen the White Rabbit before she got to the hall

B. Some of the doors around the hall were locked

C. Alice noticed the little door as soon as she entered the hall

D. The passage is from Alice in Wonderland.

书面表达

请根据以下表格内容，描写汤姆的几个朋友上周末所做的事情，可适当发挥想象。60词左右，开头已给出，不计入总词数。

Tom's friends	What they did	Time
Nancy	Went to a park	On Saturday
Kevin	Played basketball	On Saturday morning
Swam	On Saturday afternoon
Julie	Went to the movies	On Sunday morning
Studied for a test	On Sunday afternoon
Sally	Helped Henry clean the room	On Saturday

What Did They Do?

Tom visited his uncle last weekend. What did his friends do? Let me tell you.________

________________________________________________________________________

—Where_________ you from?

—Lily __________ from England and I _________from China.

A. is; are; am B. are; is; am

C. is; is; am D. are; is; are

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