大学英语视听说_4__Unit2

Unit 1 Our Earth Unit 2 Technology Today Unit 3 Newspapers and the News Unit 4 The World of Work Unit 5 Big Business Unit 6 Wealth Unit 7 Social Issues Unit 8 Honestly Speaking

An English Video Course 4 视听说教程(第三版)电子教案 4

Unit 2 Technology Today

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Vocabulary Link In the neighborhood Computer words A Many common English words have different meanings when they are used to talk about computers. Look at the pictures and study the words.

mouse

icon

menu

window

address

crash

surf

hardware

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Vocabulary Link Computer words B Use the correct forms of the words in A to complete the sentences. Use each word twice. Common usage 1. Could you open the _______ window ? It’s hot in here. 2. My ______ address is 223 Oak Street. 3. I went to the ________ hardware store to buy a hammer. window address icon menu

4. The ______ mouse ran into its hole. 5. I’m hungry, but I don’t see anything I like on the _____ menu . 6. Marilyn Monroe is a movie ____ icon from the 1950s.7. When I was in California, I went ______ surfing every day. 8. He accidentally _______ crashed his car into a tree.

surf

hardware

crash

mouse

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Vocabulary Link Computer words B Use the correct forms of the words in A to complete the sentences. Use each word twice. Computer usage icon menu

9. My computer crashed ______ . Can you fix it?10. Plug the ______ mouse into the keyboard. 11. He is always _______ surfing the net for the latest news. 12. Open the other web page in a new window ______ .

window

address

13. An ____ icon is a small picture on a computer screen. 14. The ________ hardware is the machinery inside a computer.15. First, click on an item in the _____ menu . 16. Do you know her e-mail _______ address ?

surf

hardware

crash

mouse

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Vocabulary Link Computer words C Group work. Create a list of more computer words. Is the word similar in Chinese and English?

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 1 Computer problems Language Notes

Proper names JerryNew words and expressions accidentally ad. embarrassing a. fix v. 修理 把……溅落在……上面 意外地 令人尴尬的

oops int. 哎呦(表示惊讶，狼狈) spill … on …

Unit

2

Technology T

odayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening In the neighborhood Activity 1 Computer problems A Listen to some people talking about different situations with their computers. Match each situation and its problem.II■

Situation 1 Situation 2 Situation 3

a. a problem with a keyboard b. an e-mail problem

c. a hardware problem

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 1 Computer problems B Listen again. Circle the correct word.II■

1. The man was e-mailing his mother / friend. 2. The man clicked on Reply to Sender / to All.

3. The woman received a new computer / keyboard.4. The woman spilled soda / coffee. 5. The man thinks the woman needs a new computer / mouse. 6. The woman’s computer is five / ten years old.

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 2 Hi-tech toys Language Notes Proper names Finland affordable a. dogbot n. Henrik Juliana Lynn Ollie Pam New words and expressions 买的起的 机器狗

punch v.

敲击(按键)

rechargeable a. 可充电的

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 2 Hi-tech toys A Listen to these two conversations. Circle the best answer to complete each sentence.II■

1. Lynn’s best friend / pet / maid is a robot. 2. A lot of people in Finland play games on their computers / cell phones / televisions.

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 2 Hi-tech toys B Listen again. For each conversation, circle the words used to describe the technology.II■

Conversation 1:

a. not very affordable d. rechargeable (batteries)

b. happy e. strange c. old-fashioned

c. interactive

Conversation 2:

a. fun

b. innovative

d. popular

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 3 Technology reports

Language Notes

Proper names InnoTech Corporation

Rebecca Blair

New words and expressions microwave n. 微波炉 pervasive a. 渗透的，普遍的 toaster n. 烤面包机，烤箱 coffee maker 咖啡机 pervasive computing 普适计算(强调和环境融为一体的计算概念，而计算机 本身则从人们的视线里消失)

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 3 Rep

ort 1 A Listen to a technology report. What appliances does the report mention? Write them down.II■

Technology reports

Appliances in the technology report: toaster ________________ coffee maker ________________ washing machine ________________ heater ________________ refrigerator ________________ microwave ________________

clock ________________light ________________

air conditioner ________________telephone ________________

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 3 Report 1 Technology reports

B Listen again. Are the sentences below true (T) or false (F)? For the false sentences, cross out the mistakes and correct them.II■

1. A “smart” toaster has a computer inside. 2. People can buy pervasive computing products now.

T/F T/F T/F T/ F

3. A “smart” coffee maker can give information about other appliances. clock 4. People today live in “smart” houses. in the future will 5. People wanted to have a “smart” refrigerator. didn’t want 6. All of these pervasive technology products are useful. Some

T/FT/ F

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 3 Technology reports

Language Notes

New words and expressions appetite n. 胃口 app n. 应用程序banquet n. 宴会，盛宴

gaming n. (玩)电子游戏 interpersonal n. 人际(关系)的 smartphone n. 智能手机 food for thought 引人深思的事 no longer 不再

consumer n. 消费者device n. 设备，装置 devour v. 吞吃，席卷 feature n. 特征(手机)功能

on the go 移动的send text messages 发短信

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 3 Technology reports

Report 2C

Listen to another report and answer the questions.II■

1. What features do modern day smartphones have? _____________________________________________________________ Typical smartphone features include a music player, gaming apps, Internet _____________________________________________________________ browser, electronic dictionary, camera, and video recorder. 2. Give two arguments in support of smartphone use. ___________________________________________________________________ One advantage of smartphones is having access to entertainment on the go; another ___________________________________________________________________ is the convenience of having multiple entertainment and communication functions ___________________________________________________________________ in a single device. 3. Give two arguments against smartphone use.

____________________________________________________________________ One disadvantage of smartphones is that they us

e up too much of people’s time, and ____________________________________________________________________ they may also negatively affect social and interpersonal skills.

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 3 Technology reports

Report 2D Listen again. Complete the sentences with information you hear.II■

It’s hard to argue with (1) ___________ the merits of having access to so much (2) ______________ entertainment on ______ the go . And it’s harder to argue with (3) the ________________ convenience of having multiple (4) entertainment a single device . ____________________________________ and communication functions served up in (5) ____________ However, some would argue that these phones are (6) _____________________________. eating up too much of people’s time

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 4 Rescue robots

Language Notes Proper names Derrick Sneed

Morgan Bailey cracking sound 断裂声 fourth period 第四节课 gas leak 煤气泄漏 physical education class 体育课 rescue robot 救援机器人 in charge of 负责 in the end 最终，最后 life or death situation 生死攸关的场景

New words and expressions boom n. 隆隆声 crack v. 断裂，发出爆裂声 collapse v. 垮塌 durable a. 耐用的，持久的 escape v. 逃出，逃脱 gymnasium (gym) n. 体育馆 locate v. 定位 trap v. 陷入困境

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 4 Rescue robots

A Listen to a news report, “Local girl rescued.” Mark the sentences below true (T) or false (F). Correct the false sentences.II■

1. Morgan is unhappy because she lost her leg. happy because she is alive 2. The PE class was the first period on Tuesday. fourth period 3. A piece of wood pierced through Morgan’s leg. was on 4. The rescue team was not confident of robots at first. 5. It was dangerous for humans to search for Morgan.

T/F T/F T/F T/ F

T/F

Unit

2

Technology TodayLesson A Computers are everywhere. Lesson B Modern technology

An English Video Course 4 视听说教程(第三版)电子教案 4

Listening Activity 4 Rescue robots

A Listen to a news report, “Local girl rescued.” Mark the sentences below true (T) or false (F). Correct the false sentences.II■

6. Robots can work where there is a gas leak. 7. Robots brought Morgan water when she was trapped. did not bring 8. Morgan will recover soon. 9. Robots can work in life or death situations. 10. Morgan was rescued by a small robot.

T/F T/F

T/FT/ F

T/F

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