尔雅高级听力章节答案(学习通2023完整答案)

尔雅高级听力章节答案(学习通2023完整答案)

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unit1 E-business

1.1.2 Text A BizTrumpet---Better Your Online Presence随堂测验

1、尔雅Now let’s watch its commercial and get more information. Choose the best answer to each of the questions you hear. 音频5 1. What does BizTrumpet provide?高级
A、website.
B、听力通完Customers.
C、章节整答Orders.
D、答案Marketing tools.

2、学习Which is 尔雅the best word to describe tools provided by BizTrumpet?
A、Consuming.
B、高级Tough.
C、听力通完Simplified.
D、章节整答Costly.

3、答案You are going to watch an ad. Listen carefully and fill in the missing information. 注：用一个空格分开每个答案 音频4 An Ad If there is 学习one thing you do today, get your (1)__business online.

4、50 million businesses don’t have a website,尔雅 that’s (2)__ of all US businesses.

5、For more businesses we get online,高级 the more (3)__ we create. What if every business can hire just one person, that’s a lot in new jobs.

6、I went from one employee to (4) __. The听力通完 web took us from a local shop to a global business.

7、Over (5) ___ of our students come from the web.

8、You can (6) __ in a big way. In a big way. You might own a business, or a friend or a family member who does. There’s one thing you do today.

9、Tell your mother, your brother, sister, your (7)__, your uncle, a friend. If there is one thing you do today, just one thing, get a business online.

1.1.4 Practice随堂测验

1、Listen to the commercial once again and complete the chart about the old process of starting Internet business. The following is an example of good notes. It keeps the essential information and presents the relationship in a highly visualized way. 注：用一个空格分隔答案 音频5

2、

3、

4、

5、

6、

7、

8、

9、

10、

1.2.2 Text B E-commerce Challenges Traditional Stores随堂测验

1、Listen to the text for the first time, focus on the global idea of the passage and then choose the right answers to the questions you hear. 音频7 1.What are traditional stores worried about?
A、They worry that they are not good at using the computer.
B、They worry that e-commerce will completely take place of traditional stores.
C、They worry that growing e-commerce will shrink their share of market.
D、They worry that they have to change their jobs.

2、Which of the following is not true about traditional stores?
A、They can offer items which are difficult to ship.
B、They can offer services, such as repairing electronics.
C、They can offer a social experience.
D、They cannot deliver goods more quickly than online retailers.

3、How many temporary workers are hired by UPS during the holiday season to deliver gifts?
A、28 million
B、20 million
C、55,000
D、50,000

4、Listen to the news report once again and decide whether the following statements are true (T)，false（F），or not given (NG). 音频7 1. Lynne Shaner purchases everything online.

5、Online shopping can provide a better selection according to Lynne Shaner.

6、Cornell University Marketing professor Ed McLaughlin thinks anything that cannot move online, will.

7、Ed McLaughlin says traditional stores can provide better services.

8、Bill Martin thinks we can always have the feeling of “boy, this is exactly what I want” when we shop online.

1.2.4 Practice随堂测验

1、Now in Exercise 1, you will watch two speakers talking about the impact of e-commerce on traditional stores. Watch carefully and try to identify how they show interests in the conversation and get to know the opinions about online shopping and shopping in person from the other. 音频8 （1）Which one is not one of the ways for them to show interests in the conversation?
A、Hand gestures
B、Eye contact
C、Asking questions
D、Clarifying misunderstanding

2、How does Ella (the 2nd speaker) continue the conversation on hearing her partner’s opinion that shopping in person is more friendly and a nicer experience for old people and mothers with small children?
A、She asks the reason why her partner thinks so.
B、She asks a follow-up question and gives comments about these people if shops are closing down.
C、She changes the topic.
D、She totally disagrees with her partner.

unit2 Environment

2.1.2 Text A Global Warming随堂测验

1、Now let’s watch a clip from this film An Inconvenient Truth, and try to get a global understanding about global warming. After watching the video, choose the best answer to each of the following questions. 视频5 1. What is the main idea of the video clip?
A、The cause of global warming.
B、How to deal with global warming.
C、Who are to blame for global warming.
D、Problems caused by global warming.

2、2. What causes the Earth to be warmer according to the video clip?
A、The atmosphere.
B、The greenhouse gases.
C、The sunbeams.
D、The radiation from the outer space.

3、You are going to hear a passage about some studies of global warming. Listen carefully and fill in the missing information. 注意：如果一题多空，请用空格分隔开每个答案。 音频4 During the last thirty years, the (1) ________ of the world has increased sharply, so it is the same with the (2) ________.

4、Global warming is an (3) ________ serious problem facing the world today.

5、As we all know that there is atmosphere around the earth, which is mainly (4) ________ of nitrogen and carbon dioxide.

6、More and more carbon dioxide from burning the coal and oil is (5) ________ into the air every year. The carbon dioxide can absorb the heat from the earth. The more carbon dioxide in the air, the more heat it will absorb, and the warmer the earth will be.

7、Since the (6) ________ revolution, coal and fossil oil have been wildly used.

8、However, this kind of energy will (7) ________ plenty of greenhouse gases, such as carbon dioxide, methane, (8) ________ vapor and so on.

9、That’s maybe one of the reasons (9) ________ the earth to be warmer.

10、Ruining the forest is also accelerating the (10) ________ of the global warming.

2.1.4 Practice随堂测验

1、Please fill in the blanks 1 to 8. 注意： 如果一题多空，请用空格分隔开答案。 Topic: The cause of (1) ________

2、Supporting details: The most (2) ________ part of the Earth’s ecological system is the atmosphere, because it’s so (3) ________.

3、The sun’s radiation comes in the form of (4) ________waves and that heats up the Earth.

4、And then some of the radiation is (5) ________back into space.

5、And some of the outgoing infrared radiation is (6) ________by atmosphere.

6、This layer of atmosphere is being (7) ________by all of the global warming pollution.

7、So more of the outgoing infrared remains in the atmosphere. As a result the atmosphere heats up (8) ________.

2.2.2 Text B: Plastic Pollution—The Story of Three Plastic Bottles随堂测验

1、Watch the lecture for the first time and choose the right answer to the each question. 视频8 1. What is plastic made from?
A、Oil refinery.
B、Oil and gas.
C、Bubbly liquid.
D、Toxic materials.

2、2. What can we learn from the passage?
A、We shouldn’t use plastic bottles so as to protect our environment.
B、We should bury used plastic bottles under the ground so that they can be bio-degraded slowly.
C、We should find ways to prevent plastic bottles from drifting into oceans.
D、We should recycle used plastic bottles so that they can be reused.

3、Now let’s watch the video again to get more detailed information. Listen to the first part again and decide whether the following statements are true, false or not given. 音频9 1. The three plastic bottles were produced in different ways, which lead to their different fates.
A、T
B、F
C、NG
D、-

4、2. The birthplace of plastic is the oil refinery.
A、T
B、F
C、NG
D、-

5、3. After a series of manufactory processes, oil and gas molecules become plastic products.
A、T
B、F
C、NG
D、-

6、4. It takes a long time for plastic bottles to be manufactured, consumed and discarded.
A、T
B、F
C、NG
D、-

2.2.4 Practice随堂测验

1、Now in Exercise 1, you will listen to the British student’s talk about the comparison between green energy and fossil fuels. Exercise 1 音频10 (1) What is majorly talked about in the clip?
A、The similarities between green energy and fossil fuels.
B、The differences between green energy and fossil fuels.
C、The similarities and differences between green energy and fossil fuels.
D、The similarities and differences between solar energy and wind energy.

2、(2) What method of patterns is used by the speaker?
A、Subject-by-subject pattern.
B、Point-by-point pattern.
C、Sim-diff pattern.
D、None of the above.

unit3 Language and Culture

3.1.2 Text A How a Baby Learns a Language随堂测验

1、Choose the best answer to each of the questions you hear. 音频7 1. What is the speaker mainly talking about？
A、A baby’s eyes and skin.
B、A baby’s mind in the writing of a romantic poet
C、How babies learn sounds that are used in their language.
D、How babies learn words and sentences in their language.

2、2. Why did the speaker show the video about a woman speaking Koro to her baby?
A、To show that Koro is a newly discovered language.
B、To show that to preserve this language, they need to speak it to the babies.
C、To show what it is like to speak Koro to babies.
D、To teach this rare language so as to preserve it.

3、3. Which of the following is true, according to the text?
A、Babies and children are geniuses at acquiring a second language until they turn seven.
B、Critical periods exist in childhood for social, emotional and cognitive development.
C、We can discriminate the sounds of our own language and those of foreign languages.
D、All six-monthers like the head-turn game because they love to see the panda-bear pounding the drum.

4、You are going to hear a passage three times. Listen carefully and fill in the missing information 1 to 8. 音频6 注意：如果一题多空，请用空格分隔答案。 Culture Notes The critical period hypothesis (假说) is the subject of debate in linguistics and language acquisition.The hypothesis claims that there is an (1)________time window to acquire language in a linguistically rich environment, after which further language acquisition becomes much more difficult and effortful.

5、The critical period hypothesis states that the first few years of life is the(2)_______time in which an individual can acquire a first language if presented with adequate stimuli.

6、If language input doesn't occur until after this time, the individual will never achieve a full(3)___________ of language—especially(4)___________systems.

7、The nature of such a critical period, however, has been one of the most fiercely debated issues in psycholinguistics and cognitive science in general for decades. Some writers have suggested a(5) "_________" or "optimal" period rather than a critical one; others dispute the causes (physical maturation, cognitive factors).

8、The duration of the period also(6)____________ greatly in different accounts.

9、In second-language acquisition, the strongest evidence for the critical period hypothesis is in the study of (7)_________, where most older learners do not reach a native-like level.

10、However, under certain conditions, native-like accent has been observed, suggesting that accent is affected by multiple factors, such as identity and (8)____________, rather than a critical period biological constraint.

3.1.4 Practice随堂测验

1、You must be amazed at how children learn a language after listening to the speech. Listen to the part about the mother teaching her baby Koro again and take down the key words.

3.2.2 Text B Discovering EAP随堂测验

1、Listen to the text for the first time, focus on the global idea of the passage and then choose the right answers to the questions you hear. 音频9 1. What is not included in a good EAP course?
A、Various study skills.
B、General English.
C、Reading and writing in English.
D、Research in a special field.

2、2. What problem is not mentioned in the text to students studying EAP?
A、They can’t understand lectures.
B、They don’t take notes quickly enough.
C、They are unfamiliar with the systems in the new country.
D、They are not interested in the subject.

3、Now Listen to the passage again and decide whether the following statements are true(T), false(F) or not given(NG). 音频9 1. During your university course, you’ll lead a double life.
A、T
B、F
C、NG
D、-

4、2. EAP is actually studying English for Academic Purposes.
A、T
B、F
C、NG
D、-

5、3. If you speak Academic English, you’ll know a special vocabulary associated with your subject, and you’ll be used to writing or speaking in a particular way.
A、T
B、F
C、NG
D、-

6、4. A good EAP course can enable you to make friends easily.
A、T
B、F
C、NG
D、-

7、5. Students often pay more attention to vehicles than to what they contain.
A、T
B、F
C、NG
D、-

3.2.4 Practice随堂测验

1、Exercise 1 音频10 1. Becca thinks language learning Apps are very helpful.

2、2. Anna agrees with Becca in a sense that Apps can always make our learning accessible.

3、3. Becca completely agrees with Anna in a sense that no App could replace a good teacher.

4、4. Anna disagrees with Becca in a sense that sometimes Apps might be underdeveloped.

5、5. Both of them prefer to use a dictionary.

unit4 Starting up Business

4.1.2 Text A What Factors Matter Most for Startup Success?随堂测验

1、Choose the best answer to each of the following questions. 音频6 1.Which of the following is not true according to the speech?
A、The speaker has been starting businesses since he was 12 years old.
B、The speaker make solar energy devices in high school.
C、The speaker made solar energy devices in high school.
D、The speaker make computers in college.

2、According to the speaker, among the five factors, which one is the least important for start-up success?
A、Idea.
B、Business model.
C、Execution.
D、Team.

3、How did the speaker come to the conclusion that timing is the most important for start-up business?
A、By looking across Idealab companies.
B、By looking across non-Idealab companies.
C、By looking across some successful companies.
D、By comparing Idealab companies with non-Idealab ones.

4、You are going to hear a passage about two students in Britain starting up business. Listen carefully and fill in the missing information. 音频5 Bird feathers have long been used in clothing and in bedding. Manufacturers often use feathers because of their light 1________ and the warmth they provide in a cold room or climate.

5、Now, two students in Britain are studying how to use them in other ways, like keeping homes warm, for example. A student 2_________ has success.

6、Chicken is a popular food in many countries, and the number of poultry killed for their meat is rising. Britain alone processes more than 3 ________ white-feathered chickens every year, creating tons of leftover feathers.

7、Two students from Imperial College London want to turn these feathers into something 4 __________.

8、Elena Dieckman and Ryan Robinson are each working toward a Doctor of Philosophy degree, or PhD. They are the 5 _________ of a start-up company called Aeropowder.

9、The two had an idea to create useful materials from waste. They developed a biodegradable 6_________ that could replace man-made insulation. Biodegradable materials are capable of being slowly broken down through natural processes.

10、Builders usually add insulation to homes and offices. The insulation can reduce the 7________ demands of heating and cooling systems. Dieckman and Robinson won several awards for their prototype insulation, including the Mayor of London's Low Carbon Entrepreneur Challenge.

11、The $23,000 they won in the 8___________ helped them start their company, Aeropowder.

4.1.4 Practice随堂测验

1、Listen to the speech again and pay attention to these signal words. Then complete the following sentences with what those signal words want us to concentrate on so as to get the organization of the lecture. 音频6 Introducing the topic: I’m really excited to share with you some (1) _________ about what makes companies (2) __________ the most, what factors matter the most for startup success. （1）

2、(2)

3、Listing and making transition: First, the idea. I used to think that idea was (3) _________. But then over time I came to think that maybe the (4) _________, the execution, adaptability that mattered ever more than the idea. Then I started looking at the business (5) _________. Then I looked at the (6) _________. And then of course, the (7) _________. (3)

4、(4)

5、(5)

6、(6)

7、(7)

8、Making a conclusion: So I tried to look very carefully at these five factors across many companies. The number one thing was timing. Team and execution came in (8) ________ and the idea, the differentiability of the idea, the uniqueness of the idea, that came in third. (8)

4.2.2 Text B: College Entrepreneurs are Rare in China.随堂测验

1、Listen to the news report for the first time and choose the right answers to questions you hear. 音频8 What is the percentage of Chinese college graduates choosing to start their own business?
A、20%
B、10%
C、5%
D、1%

2、Which of the following is not the reason why college entrepreneurs are so rare in China?
A、It’s not easy for college students to start up a business.
B、Starting up a business is too risky for college students.
C、Many colleges don’t allow students to set up a business.
D、Many college students just want to find a job to ensure a stable life.

3、Now let’s listen to the report again and decide whether the following statements are true, false or not given.（用T,F,NG表示） 音频8 About 10 percent of American college students choose to start their own business.

4、Experts say China is the third best place for entrepreneurs.

5、The government tries to create a better environment for college students to start their own business.

6、Most parents don’t support their children to start their own business.

4.2.4 Practice随堂测验

1、Now in Exercise 1, you will listen to the British student’s talk about why college students start their business and try to identify the signal words she uses to express cause and effect. Exercise 1 音频9 Which reason is not mentioned by the British student?
A、The students can get working experience.
B、The students can earn some money.
C、The students can apply what they have learned in the real world.
D、The students can learn communicating skills.

2、Which signal words are not used by the student to express causes?
A、One reason why...
B、One reason why...
C、The next reason is ...
D、A reason for her starting her own business is...