Unit Three Lesson Three(中等职业教育英语第二册第三单元第三课课件)

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B.用 since或 for 1) Mike has been ill _____a long time. He has been in hospital ______ October. 2) Mrs. Liao has been in hospital _________last week. 3) I have stayed at my aunt’s __________two weeks.
B: No, I ____________.
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2.Teacher: Has Zhang Lili ever had an e-mail address?
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A: Yes, she ___________. She ____________ had one for 4 years. B: No, she _____________ never had one. Task 6 Work in pairs and make a survey
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现 在 完 成 时 态 专 项 练 习
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一、句型转换(每空一词)。 1.I have been to Macau before.(改为否定 句) I ______ ________ been to Macau before. 2.He hasn’t come to school because he is ill. (就划线部分提问) _________ _________ he come to school?
5. Sending an e-mail
6. Talking face to face
Task 2
Look and say
What can you use the Internet to do?
Task 2
Look and say
We can use the Internet to chat by QQ
Task 2
Look and say
We can use the Internet to buy things.
Task 2
Look and say
We can use the Internet to read news.
Task 2
Look and say
We can use the Internet to send e-mails.
Task 2
Look and say
We can use the Internet to watch films.
Task 2
Look and say
We can use the Internet to download.
Task3 Read and choose
— What can you use the Internet to do? — We can use the Internet to ……
Unit 3 Communication
Lesson 3 The Internet
Teaching Aims:
You will be able to:
1. Learn about the use of the Internet by reading. （了解因特网用途） 2. Learn about the structure of the present perfect tense.
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5. send out messages quickly and safely
安全快捷地发出信息 6. cure their patients
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治愈他们的病人
7. get new knowledge 获取得到新的知识 8. do e-business 做电子商务
9. in fact • 事实上，实际上 • 10. a communication medium • 交流媒介 • 11. discover how to use the Internet successfully • 发现如何成功地使用因特网 • 12. use the Web to buy and sell goods • 用网络来买卖货物 • 13. serve customer and work together with business partners on the Net • 在网络上服务顾客并且和生意伙伴一起工作 • 14. In short, with its high speed and efficiency, the Internet will be very popular in the near future. • 简而言之，以它的高速和高效，因特网在不久的将来 将会很流行.
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_______ he ever ______ there before ? Yes, he _______there several times
3) He asked me if I __________to Hangzhou before. I told him that I wanted to go there for a visit as I _______never ________ to that city before.
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We ________ _______English ________three years
6.They have cleaned the room twice this week. (就划线部分提问) _____ _____ ______ they ______ the classroom this week?
Task 3 Read and choose
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1. getting online
上网 2. thanks to 多亏，由于 a world of information 信息世界 4. communicate with the rest of the world 和世界其他的人交流
3. Many companies have already discovered how to use the
Internet successfully.
Task5 Grammar in focus
1.Teacher: Have you ever had an e-mail address?
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A: Yes, I ____________. I ___________ had one since 2005.
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3.He has learned English for 5 years.(就 划线部分提问)
______ ______ _______ ________ learned English ?
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4.I bought a new bike just now.(用just 改写) I ________ just __________ a new bike. 5.We began to learn English three years ago.(改为同义句)
D. electronic economy
Task 3
Read and choose
A 2. The best title for this passage is______. A.The Internet B. E-business C.Surfing the Net D.Getting online
三 汉译英 1.吉姆已经完成作业了，他现在有空闲了。 —————————————————————— 2.我父亲以前到过长城。 —————————————————————— 3.她还没有看过那部新电影。
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4.她去过上海。 ——————————————————————
5.他这些天去哪儿了？
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二.按要求填空 A.用 already或 yet 1) Have they taken down the old pictures ______? No, not ___________. 2) Most of us have ___________finished our compositions 3) He said he hadn’t visited his home ________.
（识别现在完成时态的结构）
Task 1 Read and choose
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1. Making a call
2. Sending a message through the mobile phone 3. Writing a letter
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4. Chatting on the Internet
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C. 用have gone或 have been 1) Where are the boy students ?They ___________to the school factory. 2) Is your father in? No, he ___________to Shenzhen.
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Task 4
Read the passage again and write
1. Nowadays , getting online for information has become popular. 2. In fact , the Internet has been a communication medium.
Task 3
Read and choose
1. What does “e-business” mean in the B passage?It means________.