How old is “old”? The answer has changed over...

How old is “old”? The answer has changed over the years. Two Hundred years ago, you were old at 35. At the beginning of the 20th century, the average life span (平均寿命) was 45. In 1950, 70-year-olds were really old. Today, a healthy 70-year-old is still thought young.

So, how old is “old”? The answer is one you’ve heard many times, from all kinds of people. “You are as old (or young) as you feel.” Your age simply tells you how many years you have lived. Your body tells you how well you’ve lived.

“Nobody grows old by living a number of years,” wrote a writer. “People grow old when they don’t have their ideals (理想).” People shouldn’t have the wrong ideas about aging. Sometimes, older minds can be as bright as young minds. Alice Brophy once said, “It makes me unhappy when people say, ‘You look young for your age.’ What does that mean? You know you can die old at 30 and live young at 80.”

1.About 100 years ago, the average life span was __________.

A. 35                   B. 45    C. 70  D. 80

2. The meaning of the word “aging” is __________.

A. growing old     B. staying young    C. keeping healthy                  D. feeling unhappy

3.According to the passage, which of the following is true?

A. Old people are not as bright at young people.

B. All older people are healthy and strong.

C. Aging does not mean you become unhealthy.

D. Most older people are unhealthy and poor.

4. The passage is mainly(主要地) about _________.

A. the average life span              B. aging

C. the 20th century                     D. older people and young people

九年级英语阅读理解中等难度题查看答案及解析

阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

How old is “old”? The answer has changed over the years．Two hundred years ago, you were old at 35．At the beginning of the 20th century, the average (平均) life span(跨度) was 45．In 1950，70-year-olds were really old．Today, a healthy 70-year-old person is still thought young．

So, how old is old? The answer is one you've heard many times, from all kinds of people．“You are as old(or young) as you feel．” Your age simply tells you how many years you have lived．Your body tells you how well you've lived．

“Nobody grows old by living a number of years,” wrote a writer．“People grow old when they don't have their ideals (理想)．” People should not have the wrong ideals about aging．Sometimes, old minds can be as bright as young minds．Alice Brophy once said, “It makes me happy who people say．You look young for your age．” What does that mean? You know you can die old at 30 (可能30岁老死) and live young at 80．

1.About 100 years ago, the ave rage life span was _______．

A．35　　 　　　 　　　　　　 B．80

C．70　　　　 　　　　　　　　 　 D．45

2.Th e meaning of the word “aging” is _______．

A． growing old　　　 　　 　 B． staying young

C． keeping healthy　　 　 D． feeling unhappy

3.According to the passage, which of the following is true?

A． Older people are not as bright as young people．

B． All older people are healthy and strong．

C． Aging does not mean you become unhealthy．

D． Most older people are unhealthy and poor．

4.Which question is NOT answered in the passage?

A． Can old people be as bright as young people?

B． How old is “old” ?

C． What tells you how well you've lived?

D． What is the average life span today?

5.The passage is mainly about _______．

A． the average life span

B． aging

C． the 20th century

D． older people and young people

九年级英语阅读理解中等难度题查看答案及解析

阅读理解（共4小题）

阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

A

How old is “old”? The answer has changed over the years．Two hundred years ago, you were old at 35．At the beginning of the 20th century, the average (平均) life span(跨度) was 45．In 1950，70-year-olds were really old．Today, a healthy 70-year-old person is still thought young．

So, how old is old? The answer is one you've heard many times, from all kinds of people．“You are as old(or young) as you feel．” Your age simply tells you how many years you have lived．Your body tells you how well you've lived．

“Nobody grows old by living a number of years,” wrote a writer．“People grow old when they don't have their ideals (理想)．” People should not have the wrong ideals about aging．Sometimes, old minds can be as bright as young minds．Alice Brophy once said, “It makes me happy who people say．You look young for your age．” What does that mean? You know you can die old at 30 (可能30岁老死) and live young at 80．

1.About 100 years ago, the ave rage life span was _______．

A．35

B．80

C．70

D．45

2.Th e meaning of the word “aging” is _______．

A．growing old

B．staying young

C．keeping healthy

D．feeling unhappy

3.According to the passage, which of the following is true?

A．Older people are not as bright as young people．

B．All older people are healthy and strong．

C．Aging does not mean you become unhealthy．

D．Most older people are unhealthy and poor．

4.Which question is NOT answered in the passage?

A．Can old people be as bright as young people?

B．How old is “old” ?

C．What tells you how well you've lived?

D．What is the average life span today?

5.The passage is mainly about _______．

A．the average life span

B．aging

C．the 20th century

D．older people and young people

九年级英语阅读理解中等难度题查看答案及解析

You know how much your telephone has changed over the past 10 years? Your car will change even more than that in the next 10 years.

One of the biggest changes is that cars will drive themselves. Some day you may not need to drive a car. You will just tell the car where you want to go and it will drive itself.

Google

The American company Google has been working on a self-driving automobile for years. These cars are already on the roads in the United States, mainly in California.

Google cars are truly self-driving. These cars have no steering wheels(方向盘) or pedals(刹车踏板).

Last week, police ordered one of Google’s cars to stop for driving too slowly on a public road. The car was not against any law, so no one was punished. But police did speak to the operators of the vehicle(车辆).

According to Google, its self-driving cars have been driven nearly 2 million kilometers. That is equal to the distance the average person drives in 90 years.

So far, no Google self-driving car has gotten a traffic ticket. Some of them have been in accidents when other cars hit them.

Tesla

Another American company, Tesla, added an “Autopilot(自动驾驶仪)” feature to its cars last month. Tesla put the feature, a computer software program, in cars that were built after September 2014.

With the Autopilot turned on, the vehicle drives itself. The car will speed up, slow down, brake and steer by itself.

You can take over driving any time by turning the steering wheel or touching a pedal. Your car will slow down if the vehicle in front of you gets closer. It will turn at bends and change lanes if you use the turn signal.

Tesla Autopilot takes over driving at speeds over 29 kilometers per hour when you press a button twice. Autopilot is made for cross-country driving. It keeps you in the lane and helps you avoid hitting other cars.

Other Self-Driving Cars and Buses

Other companies such as Mercedes-Benz, Audi, BMW, Volvo and Toyota are working on self-driving cars. Another company called BestMile is also working on self-driving buses in Switzerland. The buses can hold up to nine people and will be tested for two years.

1.What is the meaning of “traffic ticket” in Chinese?

A. 车票。　　　 B. 油票。　　 C. 交通罚单。　 D. 彩票。

2. How far does an average person drive in a year according to the passage?

A. About 2 million kilometres.

B. About 22,000 kilometres.

C. About 90 million kilometres.

D. About 180 kilometres.

3.How many companies are working on self-driving vehicles in all according the passage?

A. Two.　　　　 B. Five.　　　 C. Eight.　　 D. Seven.

4. Which of the following is TRUE according to the passage?

A. Google cars have pedals.

B. Google cars hit some other cars.

C. All car companies in the world are working on self-driving cars.

D. There is an “Autopilot” in Tesla self-driving cars after September 2014.

5.Which of the following can be the best tittle of the passage?

A. What’s your favourite car?

B. Will your next car drive itself?

C. What’s the best car?

D. Do you need a self-driving car?

九年级英语阅读理解中等难度题查看答案及解析

You know how much your telephone has changed over the past 10 years? Your car will change even more than that in the next 10 years. One of the biggest changes is that cars will drive themselves.

“We certainly have the technology for it now.”says Andrew Poliak of automotive（机动车辆的）technology supplier QNX.“We expect self-driving cars to be a mainstream thing between 2020 and 2025.”

The American company Google has been working on self-driving cars for years. These cars are already on the roads in the United States and are truly self-driving. They have to steering wheels（方向盘）or pedals（踏板）. Last week, the police ordered one of Google's cars to stop for driving too slowly on a public road. The car was not breaking any law, so no one was punished.

Another American company, Tesla, added an “Autopilot” feature to its cars last month. With the Autopilot turned on, the vehicle drives itself. The car will speed up, slow down, brake and drive by itself. You can take over driving any time by turning the steering wheel or touching a pedal. The car uses sensors（感应器）to know when driveway changing is safe and whether it should speed up or slow down.

Tesla Autopilot is made for cross-country driving. It keeps you in the driveway and helps you avoid hitting other cars. It does not work well on local roads, for it will not stop at a red light or stop sign.

Reporter Carolyn Nicander Mohr tried the Autopilot feature of a Tesla earlier this month. She had a hard time trusting the car to do what it should do. She thought about disabling the Autopilot feature many times during her trip. She wanted to take control at every bend in the road and hit the brake when the car in front of her slowed down. Yet the car drove perfectly.

Other companies are working on self-driving cars, too. Marcedes-Benz, Audi, BMW.Volvo and Toyota all have plans for such vehicles.

根据短文内容，从题中所给的A、B、C、D四个选项中选出最佳答案。

1.What do Andrew Poliak's words probably mean?

A. It is too difficult for people to make self-driving cars now.

B. Self-driving cars will be first put on the market in 2020.

C. There will be more self-driving cars in use in the future.

D. Nobody loves to use self-driving cars at the moment.

2.Why did the police stop the Google car?

A. It had no driver.

B. It went to slowly.

C. It broke the traffic rules

D. It had　 no steering wheel.

3.The underlined word “brake”probably means ______.

A. 加油门　　 B.刹车　　　　　 C. 前进　　　　 D.后退

4.According to the text, Tesla Autopilot ________.

A. is truley self-driving　　　 B. can sense traffic lights

C. won't work on freeways　　　 D. isn't safe in crowded areas

5.From the passage, we can infer（推断）that _______.

A. self-driving cars are popular nowadays.　

B. self-driving could be trusted by anyone.

C. a special driveway should be built for self-driving cars.

D. self-driving cars need improving

九年级英语阅读理解困难题查看答案及解析

You know how much your telephone has changed over the past 10 years? Your car will change even more than that in the next 10 years. One of the biggest changes is that cars will drive themselves.

"We certainly have the technology for it now." says Andrew Poliak of automotive（机动车辆的）technology supplier QNX ."We expect self-driving cars to be a mainstream（主流）thing between 2020 and 2025."

The American company Google has been working on self-driving cars for years. These cars are already on the roads in the United States and are truly self-driving. Last week, the police ordered one of Google's cars to stop for driving too slowly on a public road. The car was not breaking any law, so no one was punished.

Another American company, Tesla, added an "Autopilot" feature(特点) to its cars last month. With the Autopilot turned on, the vehicle drives itself. The car will speed up, slow down, brake(刹车) and drive by itself. You can take control of driving any time by turning the steering wheel or touching a pedal. The car uses sensors（感应器）to know when driveway changing is safe and whether it should speed up or slow down.

Tesla Autopilot is made for cross-country driving. It keeps you in the driveway and helps you avoid hitting other cars. It does not work well on local roads, for it will not stop at a red light or stop sign.

Reporter Carolyn Nicander Mohr tried the Autopilot feature(特点) of a Tesla earlier this month. She had a hard time trusting the car to do what it should do. She thought about canceling the Autopilot feature many times during her trip. She wanted to take control at every corner in the road and hit the brake when the car in front of her slowed down. However, the car drove perfectly itself.

Other companies like Marcedes-Benz, Audi, BMW, Volvo and Toyota are all working on self-driving cars, too.

1.What do Andrew Poliak's words probably mean? ______

A. It is too difficult for people to make self-driving cars now.

B. Self-driving cars will be first put on the market in 2020.

C. There will be more self-driving cars in use in the near future.

D. Nobody loves to use self-driving cars at the moment.

2.Which of the following is true according to the passage?

A. One of the Google cars was fined for breaking the law last week.

B. The Tesla’s car with Autopilot feature can sense traffic lights in front of it.

C. Tesla Autopilot car worked much better than Reporter Carolyn expected.

D. Tesla Autopilot is made for cross-country driving as well as local-road driving.

3.Which word has the same meaning as “autopilot”　 ______ .

A. speed up　　 B. self- drive　　 C. slow down　　 D. brake

4.According to the text，how many companies mentioned(提到)are working on self-driving cars?

A. Three　　 B. Five　　 C. Six　　 D. Seven

5.From the passage, we can infer(推断)that ______ .

A. Self-driving cars are popular nowadays.

B. Self-driving would be trusted by anyone.

C. Self-driving cars will be totally safe in the future.

D. Self-driving cars still need improving.

九年级英语阅读单选中等难度题查看答案及解析

Over the few years, he________ much. He used to be quiet, and now he is still.

A. changed　　　　　　　　　　　　　　　　 B. has changed

C. didn’t change　　　　　　　　　　　 D. hasn’t changed

九年级英语单项填空中等难度题查看答案及解析

Over the few years, he________ much. He used to be quiet, and now he is still.

A. changed　　　　　　　　　　　　　　　　 B. has changed

C.didn’t change　　　　　　　　　　　 D. hasn’t changed

九年级英语单项填空中等难度题查看答案及解析

________is over 5,000 years old. It has the biggest population in the world. It's a lot bigger than that of the United States.

A.Canada B.England C.China

九年级英语单选题简单题查看答案及解析

Of all the drinks , tea is　 ________ in the world .It has 5,000 years of history in China over.

A. older　　 B. the oldest　　 C. old 　　 D. very old

九年级英语单项填空中等难度题查看答案及解析