—Mom, do you know how to use the machine?

—My dear, I am very busy. You can read the ________ by yourself.

A.directions B.celebrations C.instructions D.productions

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源:人教版英語(yǔ)九年級(jí)Unit1-Unit10期末綜合測(cè)試卷 題型:閱讀單選

Inventions
 


Phone
 

The first telephone was invented by Alexander Graham Bell in 1876. It made communications easier. But the telephones were only fixed in post offices. People had to go there to make calls to faraway people and the fees were very high. Later, a cellphone was developed in 1973 in America. It was one of the most useful inventions. People can use cellphones to communicate with others much more easily. They can take them anywhere to make private calls, even vision calls (可視電話). Cellphones have many other functions, such as sending messages, taking photos and reading online.
 


TV
 

The first TV set was invented by an English scientist, John Baird, in 1926. The invention helped people watch films at home instead of going to the cinema as before. At first, TV sets only broadcast black - white pictures. Several years later, colored TV sets made the pictures lively. However, they were heavy and thick, so it was difficult to move them. Then, digital TV sets came into being. They are light and thin. Many TV programs are available (可獲得的) at any time. At present, people can use the IPTV( 網(wǎng)絡(luò)電視) to record and replay programs.
 


Computer
 

The first modern computer was invented in America in 1946. It was as big as a room. It improved the speed and exactitude of calculation (計(jì)算). In the 1950s, desktop computers were invented in the same country. They became smaller and could be put on the desk. Since then, they have become very important in many fields of work and leisure. Before the 1970s, the computers were single. It was the Internet that joined the computers into a big family, so they could share information with one another. Around 1985, laptops were developedin Japan. They were much smaller and could be put on people's laps. They were light and easy to take.
 

1.The first cellphone was invented.

A.in 1876 B.in 1926 C.in 1946 D.in 1973

2.People could watch films before 1926.

A.in the cinema B.on the computer

C.on the cellphone D.on TV

3.A scientist from _invented desktop computers.

A.China B.the USA C.the UK D.Japan

4.The first modem computer was used for?

A.calculating

B.joining the computers into a big family

C.playing games

D.sharing information with one another

5.Which of the following is right?

A.Cellphones can't be used for making vision calls.

B.Digital TV sets are light and thick.

C.The first modem computer was as big as a desktop computer.

D.The Internet connects computers together.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:冀教版英語(yǔ)九年級(jí)全冊(cè)Unit 1 Stay Healthy Lesson 6 Stay Away from the Hospital同步測(cè)試卷 題型:單選題

Football _____ to our school subjects last year.

A.is added B.adds C.was added D.added

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:重慶市校2018-2019學(xué)年九年級(jí)上學(xué)期期末英語(yǔ)試卷 題型:閱讀單選

Message

Tuesday, January 1, 2019 13:14

Hello!

I just landed and I’m going to your house from the airport now. What’s the exact address and how can I check in (辦理入住)? London is the city that I have dreamed of traveling for a long time. Do you have any good suggestions? I am leaving for China the day after tomorrow. I’d also like to know how to check out then.

Ma Dongdong

Hello, Ma Dongdong!

Welcome to London! The address is 33 Westminster Street.

It’s easy to check in. We have a box hanging on the wall next to the door of our house. You can open the box and take the key from it.

A map and a guidebook are on the table in the dining room. The Wi-Fi password is “LOVETRAVEL”.

Check-out is before 11 a.m. when you leave. To check out, just leave the key on the table and close the door.

Please let me know if you have any trouble. I will come to help you soon.

Enjoy your stay in London!

Kind regards,

Dayle Stewart

Warmhouse B&B

1.Ma Dongdong would leave for China on ________.

A.Tuesday B.Friday C.Wednesday D.Thursday

2.He could get the key by ________.

A.opening the box on the wall B.opening the door

C.using the map and the guidebook D.using the Wi-Fi password

3.According to the messages, Ma Dongdong was most probably a(n) ________ in London.

A.visitor B.writer C.businessman D.exchange student

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:重慶市校2018-2019學(xué)年九年級(jí)上學(xué)期期末英語(yǔ)試卷 題型:單選題

Many people didn’t realize the importance of friendship ________ they lost it.

A.when B.until C.as D.since

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:牛津上海版英語(yǔ)九年級(jí)(9A) Unit 2 單元測(cè)試(含聽力) 題型:完型填空

According to a recent survey, over 23 percent of Chinese high school students have trouble.

There are a number of conditions that can make it _______ for teenagers to get the rest they need. During the teenage years, the body's biological clock(生物鐘) tells them to fall asleep later at night and wake up later in the morning.

But the body clock isn't the _______ reason teens lose sleep. Lots of people have insomnia(失眠癥). All kinds of things can lead to insomnia such as illness, moods and sleeping environment. The most common _______ is stress. “On the notice board the teacher puts everyone's grades up, from first to last,” said Zeng Lei, 16, Hubei. “I'm so worried about my grades that I can't sleep.”

Some teens find they wake up during the night, because they don't have enough iron in their body. Their legs or arms _______ during the sleep making it hard to sleep. Others have nightmares(夢(mèng)魘) so often they can't get the rest they need.

To enjoy good sleep, doctors say that a teenager needs a healthy lifestyle. That means _______ regular hours and not watching too much TV, using computer too often, or reading too much in bed. They should also try not to drink coffee or tea, eat heavy meals or exercise before bed, _______ these can keep them awake.

It's good idea for a person who keeps having trouble with sleep to see a doctor. “You need to listen to what doctors say,” said Dr Yuan Yonggui of the School of Medicine at Southeast University. He warns against taking medicine if it's not from the doctor.

1.A.unusual B.tiring C.difficult D.impossible

2.A.best B.biggest C.only D.last

3.A.cause B.illness C.situation D.sense

4.A.rest B.grow C.increase D.move

5.A.keeping B.taking C.choosing D.making

6.A.when B.since C.although D.if

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:牛津上海版英語(yǔ)九年級(jí)(9A) Unit 2 單元測(cè)試(含聽力) 題型:單選題

It was said that enough money ________ for the children in the earthquake area.

A.raised B.will be raised C.was raised D.has raised

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:牛津上海版英語(yǔ)九年級(jí)(9A) Unit 2 單元測(cè)試(含聽力) 題型:聽短文判斷

Listen to the passage and tell whether the following statements are true or false(判斷下列句子是否符合你聽到的短文內(nèi)容,符合的用“T”表示,不符合的用“F”表示):

1.Peter is a schoolboy in Canada.

2.Mother asked Peter and Bonnie to take a bus to school on a snowy day.

3.Peter and his family live at the foot of the hill.

4.Bonnie couldn't ski as well as Peter.

5.There was no school that day because the school bus broke down.

6.At last, Peter was very happy because he could ski all day.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:牛津上海版英語(yǔ)九年級(jí)(9A) Unit 3 單元測(cè)試(含聽力) 題型:單選題

The dogs in our village always bark _______ the strangers.

A.to B.at C.of D.with

查看答案和解析>>

同步練習(xí)冊(cè)答案