新编英语教程Book_oneunit_4.ppt

1、A NEW ENGLISH COURSEBOOK ONE,Instructor: Chen Xiang Students: Marketing 121;122 Time: Oct, 2012Jan, 2013,Assignment for group work,Role-play My first impression of the university campus,UNIT 3,Exercises,Guided Writing,Do the exercises orally. Note-writing A note of invitation should state precisely:

2、 1.What invitation it is 2. The time and the place 3. The pleasure of seeing the addressee on that occasion 4. A reply is needed. (In some, this is not mentioned.),Guided Writing,20 October, 199_ Dear Meili, We are going to have a music appreciation evening in our classroom this coming Saturday. The

3、 time is 7:30 pm. Symphony No. 9 by Beethoven will be on the program. We would like to have you join us, as we know you are one of the classical music lovers. Drop me a line if you are interested. Hoping to see you on Saturday. Yours, Wang Fang,UNIT 4,Part One Language Structures,Grammar Points,1. M

4、odal auxiliaries can /could and be able to used to express “_” 2.Modal auxiliary have to expressing “_” 3.Modal auxiliaries can /may used to express “_” 4.Modal auxiliaries had better expressing “_,ability,obligation,permission” or “request for permission,advice” or “suggestion”,1. can and be able t

5、o a) Both can and be able to express ones ability in doing something. But can has only two forms, the present form can and the past form could. To express ones ability in doing something in tenses other than the simple present and the simple past, we use be able to. c.f.: -Has she been able to tell

6、the twins apart? -Peter wont be able to go with you tomorrow.,Grammar Points,b) For the present and past actions, both can and be able to are used to express ability. However, for the present ability, can is more usual than be able to. For the past ability, be able to means that one succeeded in doi

7、ng something whereas could does not have this implication, c. f. -She could/was able to swim when she was five years old. -She was able to swim the English Channel in spite of the wind.,Grammar Points,2. Have to Have to, like must, is used to express obligation and necessity. Must has only one form

8、and it is used for all persons in the present and future. Have to, however, is almost like a full verb and has present, past and future forms. In meaning, there is some difference between must and have to. Must expresses an obligation imposed by the speaker while have to expresses an obligation impo

9、sed by external circumstances, e. g. -I must leave now, for Im tired. -I have to get up early every day as I live quite far away from where I work. Pay attention to the response. e.g.: -Do you have to live on the campus? -Yes, I do = Yes. I have to./No, I dont = No, I dont have to.,Grammar Points,3.

10、 can and may Both can and may express permission, e. g., -Can / May I leave the office a little earlier today? May is used on more formal occasions while can, which is more often used, is for informal situations.,Grammar Points,4. had better had better is a very useful advice form. The negative is f

11、ormed with not after better, e. g., -You had better not give up. Other expressions of giving advice: Why not? Why dont you?,Grammar Points,Language Points,to excuse sb. from: to set (sb) free from a duty, requirement, punishment, etc. The dean excused me from attendance at the meeting. They may be e

12、xcused from complying with this regulation. Can I be excused from football practice today?,Language Points- A few terms in Cue IV,Xerox machine: a kind of photocopier影印机 (Xerox zrks施乐 is an American trade mark) magic eye: name used for various electronic devices which detect and measure light and ot

13、her radiations（电子眼) fax (facsimile): a method of sending copies of printed or written matter by a telephone line Kublai Khan (忽必烈1215-1294): the first emperor of the Yuan Dynasty in China King Bruce (Robert Bruce) (1274-1329): King of Scotland the Cape of Good Hope： a cape in South Africa (好望角) Berm

14、uda: A group of islands in the Atlantic (百慕大群岛),Practice in groups,Fill in the gaps in each dialogue and then do the substitution exercises.,The end of the 1st 2 periods,UNIT 4,Part Two Dialogues,Dialogue I,Background Information English Dictation Dictation ensures attentive listening, it trains pup

15、ils to distinguish sounds, it helps fix concepts of punctuation, it enables pupils to learn to transfer oral sounds to written symbols, it helps to develop aural/listening comprehension, and it assists in self-evaluation.,How to learn English well,Dialogue I,Listen to the recording of Dialogue I and

16、 answer the questions on specific details.,Comprehensive Questions make sb. angry e.g. It got on my nerves that she was always late for my class this week. 4. What was the problem with A? （ended up with） missing words, even phrases.- the result was that I missed words, even phrases in my dictation,

17、end up (vi.) means finish. It can be followed by a phrasal preposition, gerund or noun. e.g., He never accepted others advice so that he ended up in prison/losing all his money/ a beggar.,5. Why couldnt A do well even though she listened to Wu Laoshis reading very carefully? （holdin ones memory）: -m

18、emorize, learn by heart. e. g., It took Lily a week to hold the poem in her memory. 6. What was the first reason for As problem according to B? （Make sense of）: -fully understand, e. g., He read the article again and again, but still couldnt make any sense of it.,Comprehensive Questions ground) v. c

19、rush to grains or powder between millstones, the teeth, etc. e. g., -grind teeth -meat grinder -Most of the wheat will be ground into flour. -Life continues to be a terrible grind for the ordinary person. 对于普通人来说，生活一直是个糟糕的苦差事。,Comprehensive questions 前景很好的 e.g.: -promising crops -This boy is quite p

20、romising. -The weather is promising. 天气可望好转。 c.f. promise: v.;n. -They promised that the work would all be finished by next week. -The dark clouds promise (to cause) a storm. -The boy first showed promise as an athlete in primary school.,Reading I,Read Reading I with feeling and expression.,Reading

21、II,Read Reading II and then answer the following questions according to your comprehension of the text.,Comprehensive Questions,How has the sea helped man throughout history? What happens to resources on land today? How about the resources under the sea? What is there to be mined under the sea? How

22、will fish farming help man? What will warm temperature of the ocean, the currents and waves offer for man? What is technology enabling man to do at present? Will the problem to exploit the sea be solved in the future?,Reading II,Reread Reading II and write a summary of it.,The end of the 3rd 2 perio

23、ds,WORKBOOK,Do the exercises in WB.,The end of the 4th 2 periods,Translation-A,1. -Do I have to take part in the Autumn Sports Meet? -No, you dont. But I think youd better take part in it. 2. If I study hard in college, Ill be able to use English freely in four years. 3. Everyone in the neighborhood

24、 is trying to give their help to the poor little girl, but in different ways. 4. The chairman of the meeting suggested adjourning the meeting for a week so that everyone could have some more time to get fully prepared for the discussion. 5. He had to convert all his securities to cash to pay his debt. 6. It is what you did, not what you said, tha