—Do you still play basketball?

—Oh. no. I ________ it for the past two years.

A. haven’t played B. didn’t play C. won't play D. hadn’t played

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科目：初中英語(yǔ) 來(lái)源：天津市河西區(qū)2018-2019學(xué)年七年級(jí)上學(xué)期期末考試英語(yǔ)試卷 題型：閱讀單選

Welcome to Happy Days Club (俱樂(lè)部). It is a great, fun and exciting.

Ball Game Center

You can play volleyball, tennis or other ball games here.

3:00 pm—8:00 pm

Tel: 375-4789

Swimming Pool

It's really cool!

4:00 pm—9:00 pm

Tel: 375-4753

Free (免費(fèi)的) Classes

Drawing

8:00 am—12:00 am Tel: 375-4767

Dancing

1:00 pm—6:00 pm Tel: 375-4762

Children club

You can play or make friends here

Tel: 375-4766

1.If (如果) you want to play basketball, you can call ________.

A. 375-4753 B. 375-4789 C. 375-4766 D. 375-4762

2.You arrive at (到達(dá)) Happy Days Club at 8:00 pm. You can ________.

A. play volleyball B. swim C. dance D. draw

3.You can take the dancing class at ________.

A. 1: 00pm B. 8:20am C. 7:00pm D. 8:00pm

4.If you want to have more friends, you can go to ________.

A. Swimming Pool B. Ball Game Center C. Children Club D. Drawing class

5.Which of the following is TRUE?

A. You can go to the Ball Game Center at 9: 00pm.

B. You can swim in the morning in Swimming Pool.

C. It can take you five hours to have a drawing class.

D. You don’t need to pay for (付費(fèi)) the drawing class.

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科目：初中英語(yǔ) 來(lái)源：北京市九年級(jí)期末考試英語(yǔ)試卷 題型：閱讀單選

Virtual (虛擬的) 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 (模擬) 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 (自動(dòng)對(duì)焦鏡片) 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 (幀率) 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.

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科目：初中英語(yǔ) 來(lái)源：天津市和平區(qū)2019屆九年級(jí)上學(xué)期期末考試英語(yǔ)試卷 題型：材料作文

書面表達(dá)

76．積極鍛煉是非常重要的，為此，某英文報(bào)開展了一次關(guān)于初中生段煉情況的調(diào)查活動(dòng)。請(qǐng)你根據(jù)下列圖表和相關(guān)文字提示,以“Exercising is important!”為題，用英語(yǔ)寫一篇短文。

要點(diǎn)

具體內(nèi)容

調(diào)查數(shù)據(jù)

每天鍛煉的時(shí)間

不經(jīng)常鍛煉的原因

鍛煉的意義

有益身體健康;保持思維敏銳;變得自信快樂(lè)。

你的建議

就如何更好地開展鍛煉，提出你的建議(至少兩點(diǎn))。

注意：(1)短文應(yīng)包括所給內(nèi)容要點(diǎn),可適當(dāng)發(fā)揮,使文章連貫;

(2)詞數(shù)90左右,短文開頭已給出,不計(jì)入總詞數(shù);

(3)短文中不得提及考生所在學(xué)校及自己的姓名等信息。

(4)參考詞匯:敏銳的sharp

Exercising is important!

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

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科目：初中英語(yǔ) 來(lái)源：天津市和平區(qū)2019屆九年級(jí)上學(xué)期期末考試英語(yǔ)試卷 題型：閱讀單選

閱讀短文，根據(jù)其內(nèi)容回答文后各個(gè)小題。

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.

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科目：初中英語(yǔ) 來(lái)源：天津市和平區(qū)2019屆九年級(jí)上學(xué)期期末考試英語(yǔ)試卷 題型：單選題

This hole is so small that only one person can pass it ________.

A. in time B. on time C. at a time D. for a time

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科目：初中英語(yǔ) 來(lái)源：牛津譯林版七年級(jí)英語(yǔ)下冊(cè)Unit 6　Outdoor fun 單元測(cè)試卷 題型：材料作文

書面表達(dá)

請(qǐng)根據(jù)以下表格內(nèi)容，描寫湯姆的幾個(gè)朋友上周末所做的事情，可適當(dāng)發(fā)揮想象。60詞左右，開頭已給出，不計(jì)入總詞數(shù)。

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.________

________________________________________________________________________

________________________________________________________________________

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科目：初中英語(yǔ) 來(lái)源：牛津譯林版七年級(jí)英語(yǔ)下冊(cè)Unit 6　Outdoor fun 單元測(cè)試卷 題型：單選題

—The juice is ________ sweet.

—Yes, but don't drink ________．

A. too much; much too B. too much; too much

C. much too; too much D. much too; much too

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科目：初中英語(yǔ) 來(lái)源：外研版英語(yǔ)八年級(jí)下冊(cè) Module 4 Seeing the doctor 單元檢測(cè)題 題型：完成句子

根據(jù)漢語(yǔ)意思完成英語(yǔ)句子，每空詞數(shù)不限。

1.這就是我沒(méi)趕上火車的原因。

________________ I didn’t catch the train.

2.我妹妹感冒了，沒(méi)有去上學(xué)。

My sister ________________ and didn’t go to school.

3.不要吃太多快餐食品，它對(duì)你的健康有害。

Don’t eat too much fast food. It ________________ to your health.

4.他太累了，不能跑了。

He’s ________________.

5.她有兩個(gè)孩子，她每天帶他們散步。

She has got two children. She ________________ every day.

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