1. Lesson 91 Mobile Phones

2. Teaching Aims and Demands 1. Read and understand lesson 91 2. Learn noun clauses and do some practice exercise about it.

3. Read the text and find out what each paragraph talks about. 1.Something about the mobile phone. 2.Something about the cordless phone 3.Something about a new model phone

4. Question and answers: 1.What’s the difference between a mobile phone and an ordinary phone? 2.What’s a mobile phone? 3.What’s a cordless phone? 4.If you are a businessman, which kind of telephone do you want most? Why? 5.What can the new model do? Why can it do so?

5. Question and answers 1. What’s the difference between a mobile phone and an ordinary phone? 2. What’s a mobile phone? A mobile phone has no wires and can be carried about in your pocket or your bag. It’s smart. An ordinary telephone has wires and can’t be taken in your pockets. A mobile is a smart telephone without cord. You can take it wherever you go.

6. 3. What’s a cordless phone? A cordless phone is a phone without cord, but you can’t take it with you wherever you go. 4.If you are a businessman, which kind of telephone do you want most ?Why? 5. What can the new model do?Why can it do so? With this phone, you don’t have to look up the number of the person you want to ring. You only have to remember their names.

7. Read and complete: A new model of telephone has been developed. It is called the mobile phone. It has no_____ and can be carried_______ in your pocket or your bag. If you need to ______ someone, you just ______ the numbers, and the phone will_____ you through. You can _____ it with you wherever you go. A cordless phone is also very useful.You can walk to a______ part of your office with the phone so that you can find the information your_____wants. wires about ringpress put take distant caller

8. Another new model has lately been ________ for business people._____ this phone, you don’t have to ______up the number of the person you want to ____.The phone has a small computer in ___. You say the name of the person you want to ring. The _______recognizes the name, and then ______ the correct number. If you are person ____ often ______ people’s telephone number, this could be the ______ for you. However,you do have to _________their names. developed With look ringit phonedials who forgets phone remember

9. + 名词 / 代词 Don’t interrupt(him)while Dad is busy. Their talk was interrupted by the loud noise outside. 7. Am I interrupting?

10. 中断、阻碍 The war interrupted the flow of commerce between the two countries. I’m sorry to disturb you. I’m sorry to interrupt you. 7. Am I interrupting?

11. remind sb + that clause remind sb of sth remind sb/ oneself to do sth be reminded + that clause 8. I want to remind you that…

12. Please remind Jack that the meeting has been put off. The gentleman kindly reminded the lady to take her umbrella with her. 8. I want to remind you that…

13. The photo reminded me of the happy times we spent in New York. She reminds me very much of her mother. 她长得很象她母亲。 8. I want to remind you that…

14. Vt. lack food and money Vi lack for 习惯用于否定句. she doesn’t lack for wealth. Be lacking in 结构 + 抽象名词，表示 品质，性格或特点方面的缺乏。 He’s lacking in wisdom / courage/ humor. 8. There is a lack of modern …

15. no lack of 结构 “ 不缺少 ” we have no lack of money/ friends. for / through/ from lack of“ 由于 或因为缺乏 … 而 …” The boy can’t go to school for/ through/ from lack of money. 8. There is a lack of modern …

16. Lack 是不可数名词，但有时可加 上不定冠词。如： A lack of food caused him too weak. 8. There is a lack of modern …

17. 1. 应付的，到期的 The rent is due tomorrow. 2 应到的，预定的 The train is due at 8 o’clock. 3 由于 =because of/ owing to He is late due to traffic. 8. due

18. Practice 王老板想和你谈句话。你应该在下午三点 到。 他本应该在八点到, 可是到现在还没来. 他 怎么了 ? 我们将到哪儿看电影还没有决定下来. 他是怎么能够坐在轮椅上环游世界的还是 一个谜 祝你工作顺利. 对不起. 我别的什么时间来. 她被认为是我校最好的学生. 这些人的问题是他们甚至不能以卖报为生.

19. Noun clauses: Review some information of the noun clauses. Do part 4 Practice on Page 65. Do Ex3 on Page 125 and Ex1 on Page 127.

20. Homework: 1.Read the text again and again. 2.Prepare all the exercises on the workbook and another book. 3. Prepare the next unit.