2023年6月英语四级真题第一套

Part I Writing (30 minutes)

Part II Listening Comprehension (25 minutes)

Section A

Questions 1 and 2 are based on the news report you have just heard.

Questions 3 and 4 are based on the news report you have just heard,

Questions 5 to 7 are based on the news report you have just heard.

Section B

Questions 8 to 11 are based on the conversation you have just heard.

Questions 12 to 15 are based on the conversation you have just heard.

Section C

Questions 16 to 18 are based on the passage you have just heard.

Questions 19 to 21 are based on the passage you have just heard.

Questions 22 to 25 are based on the passage you have just heard.

Part III Reading Comprehension (40 minutes)

Section A

Section B

The spoken web

A. We're growing more used to chatting to our computers, phones and smart speakers through voice assistants like Amazon's Alexa, Apple's Siri and Microsoft's Cortana. Blind and partially sighted people have been using text-to-speech converters for decades.

B. Out of these assistants, Siri is the most well-known. The assistant uses voice inquiries and a natural-language user interface (界面) to answer questions. The software adapts to users' individual language usages, searches, and preferences, with continuing use.

C. Some think voice could soon take over from typing and clicking as the main way to interact online. But what are the challenges of moving to "the spoken web"?

D. What use is written online content if you can't read? That is the situation facing illiterate (不识字的) African farmers. They are often denied crucial information the web offers many others. With a literacy rate in some parts of Africa at only 22.6%, farmers are often "underpaid for their produce because they might be unaware of the prevailing prices," says Francis Dittoh, a researcher behind Mr Meteo, a speech-based weather information service.

E. "The most frequently heard complaint is about rainfall predictions," says Mr Dittoh, who lives in Tamale, northern Ghana. "They tell us the methods their forefathers used to predict the weather don't seem to work as well these days." This is down to climate change, he believes. Yet knowing when it's going to rain is vital for farmers wanting to sow seeds, irrigate crops or take their animals out to the fields to feed on grass.

F. Mr Dittoh says the idea of converting online weather reports into speech came from the farmers themselves, after a workshop in the village of Guabuligah. "They came up with this," he says. Mr Meteo takes the online weather forecast, converts it to a short recording in the appropriate language and makes it available on a basic phone. Farmers ring up to receive the information. The local language Dagbani is spoken by 1.2 million people but is not served by any online translation applications. The service was designed to be cheap and easy to run, says Mr Dittoh. He plans to begin field tests this month, working with Tamale's Savanna Agricultural Research Institute.

G. The spoken web could also help the one-in-five adults in Europe and the U.S. with poor reading skills. But building the spoken web—web-to-voice and voice-to-web—isn't straightforward. For software to understand pizza is served at Italian restaurants is easy. To cover multiple domains and to be able to have a conversation with users on every single topic is still a long way off.

H. So although many computer assistants can answer simple questions about the weather and play music for us, anything resembling a wide-ranging human conversation is decades away. Artificial intelligence just isn't smart enough yet. Even turning your voice into text—automatic speech recognition—is one of the hardest problems to solve, as there are as many ways to pronounce things as there are people on the planet.

I. Siri has often been praised for its ability to interpret our casual language and deliver very specific and accurate results, sometimes even providing additional information. But it is still somewhat restricted, particularly when the language moves away from stiffer commands into more human interactions. In one example, the phrase "Send a text to Jason, Clint, Sam, and Lee saying we're having dinner at Silver Cloud restaurant" was interpreted as sending a message to Jason only, containing the text "Clint Sam and Lee saying we're having dinner at Silver Cloud restaurant". It has also been noted that Siri lacks a proper editing function, as saying "Edit message to say: we're at Silver Cloud restaurant and you should come find us" generates "Clint Sam and Lee saying we're having dinner at Silver Cloud restaurant to say we're at Silver Cloud restaurant and you should come find us".

J. Using voice interaction feels far more intimate than surfing the net the old-fashioned way. This is intentional as the informal tone of the assistant helps create an emotional attachment. But if something speaks, it must also listen. Our phones are always near us and they are collecting data about us all the time. This has already raised privacy concerns. The American Civil Liberties Union has stated that digital assistants create a threat to privacy from hackers. Some people have other concerns. They worry assistants will one day be used to deliver advertising directly to us.

K. But digital voices need more personality to make them popular. Robots are not yet witty, Siri is boring. The benefits of using voice instead of tapping fingers obviously depend on the context. Doctors completing online forms about their patients by speech, for example, can dictate 150 words a minute, three times faster than typing on a keyboard. This enables them to spend less time on administration and more time with patients.

L. Last year, speech recognition company Nuance helped a doctors' surgery in Dukinfield, near Manchester, set up a speech system for the practice's six doctors. Now they can dictate notes on a patient's health condition and treatment and a smart assistant automatically enters the information into the right fields on a web form. Previously, the doctors made voice recordings that were then transcribed by secretaries—a process that was costly and likely to cause delays. The new system means letters to patients now have more detail.

M. Using voice also makes sense when you're doing other things with your hands. Think about when you're cooking, and you just want to know what the next step in the recipe is. Your hands are covered with oil; you're not going to get on the iPad, so it's a lot more natural to talk. And speech obviously makes sense when you're driving. In the U.S., 29% of drivers admit they surf behind the wheel, according to insurance firm State Farm. This is up from 13% in 2009. No wonder using mobile phones while driving causes more crashes a year than drink driving, says the U.S. National Safety Council.

36. According to Francis Dittoh, their speech-based weather information service was meant to be inexpensive and easy to use.

37. Using voice instead of typing enables doctors to spend more time taking care of patients.

38. It is extremely difficult to convert voice into text because of different pronunciations.

39. African farmers unable to read often don't have access to important information conveyed online.

40. Some phone users worry advertisers will take advantage of voice assistants to send ads directly to them.

41. The spoken web is helpful when one's hands are occupied.

42. Some people believe online interaction would soon depend mainly on voice.

43. Setting up a spoken web is by no means an easy task.

44. Weather information is extremely important to farmers.

45. Some people are concerned about privacy because their phones are constantly collecting their personal information.

Section C

Passage One

Questions 46 to 50 are based on the following passage.

The United States is facing a housing crisis: Affordable housing is inadequate, while luxury homes abound （充裕), and homelessness remains a persistent problem. Despite this, popular culture and the housing industry market happiness as living with both more space and more amenities (便利设施). Big houses are advertized as a reward for hard work and diligence, turning housing from a basic necessity into a luxury.

This is reflected in our homes. The average single-family home built in the United States before 1970was less than 1,500 square feet in size. By 2016, the average size of a new, single-family home was 2,422 square feet. What's more, homes built in the 2000s were more likely than earlier models to have more of all types of spaces; bedrooms, bathrooms, living rooms, dining rooms, recreation rooms and garages.

There are consequences of living big. As middle-class houses have grown larger, two things have happened. First, large houses take time to maintain, so cleaners and other low-wage service workers are required to keep these houses in order. Second, once-public spaces, where people from diverse backgrounds used to come together, have increasingly become privatized, leading to a reduction in the number of public facilities available to all, and a reduced quality of life for many. Take swimming pools. While in 1950, only 2,500 U.S. families owned pools, by 1999 this number was 4 million. At the same time, public municipal pools were often closed, leaving low-income people nowhere to swim.

The trend for bigger housing thus poses ethical questions. Should Americans accept a system in which the middle and upper classes enjoy a luxurious lifestyle, using the low-wage labor of others? Are we willing to accept a system in which an increase in amenities purchased by the affluent means a reduction in amenities for the poor?

I believe neither is acceptable. We must change the way we think: living well does not need to mean having more private spaces; instead, it could mean having more public spaces. A better goal than building bigger houses for some is to create more publicly accessible spaces and amenities for all.

Passage Two

Questions 51 to 55 are based on the following passage.

Most of us in the entrepreneurial community are blessed—or cursed—with higher-than-average ambition. Ambitious people strongly desire accomplishments and are willing to take more risks and spend more effort to get them.

Overall, this is a positive quality, especially for people trying to build their own businesses. Apparently, if you're more naturally driven to set goals, you are more likely to succeed. Actually, this isn't always the case. In fact, in some cases, extreme ambition may end up doing more harm than good.

One major side effect of excessive ambition is the tendency to focus too determinedly on one particular vision or end goal. This is problematic because it hinders your ability to adapt to new circumstances, which is vital if you want to be a successful entrepreneur. If a new competitor emerges to threaten your business, you may need to change direction, even if that means straying from your original vision. If you have too much ambition, you'll find this hard, if not impossible.

Few people are successful when they try to build their first brand. Unfortunately, for the most ambitious entrepreneurs, a failure is seen as disastrous, and impossible to recover from.

It's a clear departure from the intended plan toward the intended goal. For people with limited ambition, however, failure is viewed as something closer to reality. Remember, failure is inevitable, and every failure you survive is a learning experience.

Ambitious people tend to be more materialistically successful than their non-ambitious counterparts. However, they're only slightly happier than their less-ambitious counterparts, and tend to live significantly shorter lives. This implies that even though ambitious people are more likely to achieve conventional "success," such success means nothing for their health and happiness-and if you don't have health and happiness, what else could possibly matter?

Clearly, some amount of ambition is good for your motivation. Without any ambition, you wouldn't start your own business, set or achieve goals and get far in life. But an excess of ambition can also be dangerous, putting you at risk of burnout, stubbornness and even a shorter life.

Part IV Translation (30 minutes)