unit1E-business

随堂测试

1、单选题:
​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?‌
选项:
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.
答案: 【 They worry that growing e-commerce will shrink their share of market.

2、单选题:
​Which of the following is not true about traditional stores?​
选项:
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.
答案: 【 They cannot deliver goods more quickly than online retailers.

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

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

5、填空题:
‎Online shopping can provide a better selection according to Lynne Shaner.‎
答案: 【 T

6、填空题:
‍Cornell University Marketing professor Ed McLaughlin thinks anything that cannot move online, will. ‎
答案: 【 T

7、填空题:
‍Ed McLaughlin says traditional stores can provide better services. ‎
答案: 【 NG

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

随堂测验

1、单选题:
‌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?‏‌‏
选项:
A: Hand gestures
B: Eye contact
C: Asking questions
D: Clarifying misunderstanding
答案: 【 Clarifying misunderstanding

2、单选题:
‌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?‏
选项:
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.
答案: 【 She asks a follow-up question and gives comments about these people if shops are closing down.

unit2Environment

随堂测试

1、单选题:
​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?​
选项:
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.
答案: 【 The differences between green energy and fossil fuels.

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

随堂练习

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

2、单选题:
‌2. What can we learn from the passage?​
选项:
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.
答案: 【 We should recycle used plastic bottles so that they can be reused.

3、单选题:
​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. ‌
选项:
A: T
B: F
C: NG
D: -
答案: 【 F

4、单选题:
‌2. The birthplace of plastic is the oil refinery. ‎
选项:
A: T
B: F
C: NG
D: -
答案: 【 T

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

6、单选题:
​4. It takes a long time for plastic bottles to be manufactured, consumed and discarded. ​
选项:
A: T
B: F
C: NG
D: -
答案: 【 NG

unit3LanguageandCulture

随堂测试

1、判断题:
‎Exercise 1‏‎音频10‏‎1. Becca thinks language learning Apps are very helpful.  ‏
选项:
A: 正确
B: 错误
答案: 【 正确

2、判断题:
‎2. Anna agrees with Becca in a sense that Apps can always make our learning accessible.  ‎
选项:
A: 正确
B: 错误
答案: 【 错误

3、判断题:
‎3. Becca completely agrees with Anna in a sense that no App could replace a good teacher. ‌
选项:
A: 正确
B: 错误
答案: 【 正确

4、判断题:
‍4. Anna disagrees with Becca in a sense that sometimes Apps might be underdeveloped. ‏
选项:
A: 正确
B: 错误
答案: 【 错误

5、判断题:
‌5. Both of them prefer to use a dictionary. ‌
选项:
A: 正确
B: 错误
答案: 【 错误

unit4StartingupBusiness

4.1.2

1、单选题:
‌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?​
选项:
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.
答案: 【 The speaker make computers in college.

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

3、单选题:
‏How did the speaker come to the conclusion that timing is the most important for start-up business?‍
选项:
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.
答案: 【 By comparing Idealab companies with non-Idealab ones.

4、填空题:
‌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.​
答案: 【 weight

5、填空题:
‏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. ‍
答案: 【 project

6、填空题:
‍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.‎
答案: 【 945 million

7、填空题:
​Two students from Imperial College London want to turn these feathers into something 4 __________.​
答案: 【 useful

8、填空题:
‎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. ‏
答案: 【 founder

9、填空题:
‏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.‏
答案: 【 product

10、填空题:
‌Builders usually add insulation

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