1、1,Period 4 Function & Speaking & Grammar,MODULE 5,A trip Along the Three Gorges,Function - 1. Exercises (5ms) Finish the exercises on Activity 1 , on page 45.,The captain lets passengers use his cabin. There are lectures but you dont have to go to them. Swimming from the boat is forbidden. Youre not
2、 allowed to smoke. Passengers are required to take their passports with them.,B,B,C,A,C,Function -2.Filling(3ms) Use the correct expressions to fill in the chart.,You must/have to Youre required to It is necessary to,You dont have to / arent required to Its not necessary to,Youre allowed to You can
3、/ may,You arent allowed/ cant / shouldnt ,You cant / mustnt Youre forbidden to Its against rules to,affirmative （肯定）,negative （否定）,Speaking 1 . Speaking (5ms) Look at the signs and explain their meanings.,People who do not live in the European Union have to go this way.,People who want to get on fli
4、ght AZ457 to Paris should check in Desk 12,Smoking is forbidden. No smoking.,The use of mobile phones is forbidden.,Dont leave your luggage on its own anywhere.,You are not allowed to take a case which weighs more than 20kg onto this flight.,Grammar-1.Filling (3ms),They _ go anywhere they wished. Yo
5、u _ go on those ships. There _ be any other foreigners. We just _ show our passports. We _ see the sun setting behind the white pagoda.,could,shouldnt,wont,had to,could,could(1),shouldnt,wont,had to,could(5),Modal Verb,Grammar-2. Correction (5ms) Correct the mistakes and say why.,John shoulds go to
6、school on time. At that time we thought we musted hand in our paper. You must to finish your homework in time. We dont can be there tomorrow. They should may do that.,should,must,cant,should / may,Grammar-3. Observation(3ms),Two eyes can see more than one. I am so strong that I can lift this stone.
7、He said that Jack couldnt finish his work in such a short time. Could you follow my step? He is only four, but he is able to read. She was able to do it without my help. Will you be able to come to my party tomorrow?,表能力,can could be able to,有时态变化,Grammar-4. Observation(3ms),You can go now. I wont l
8、et you down. Could I say it in Chinese? May I know your name? Would you mind closing the door? Shall we dance? Might I have a word with you?,语气,强 弱,表许可,征询意见,can, will could / may / would / shall / might,Grammar-5. Observation(3ms),There must be a mistake. You may walk ten miles without seeing a hous
9、e. He might get there on time. It can be true. In those days few workers could support their families.,表可能性(猜测),must may, might, can, could,肯定句,语气,强 弱,Grammar-6. Observation(3ms),语气,强 弱,She cant be serious. We couldnt have done better. People may not pick flowers in this garden. She was afraid they
10、might not like the idea.,表不可能(猜测),cant, couldnt may not, might not,否定句,Grammar-7. Observation(2ms),mustnt, shouldnt had better not,We mustnt waste our time. They shouldnt left so soon. Youd better not disturb him.,表禁止,Grammar-8. Observation(2ms),You should do what your parents tell you. If you cant
11、finish the book by then, you must come and renew it. This is a lovely party, but we have to go because of the baby-sister. The bridge was not wide enough so that somebody had to give way.,should, must have to,表义务(应该),有时态变化,Grammar-9. Conclusion (2ms),can, could, be able to,can, will, may, could, wou
12、ld, shall, might,must, may, might, can, could,mustnt, shouldnt, had better not,should, must, have to,能力,能够,许可,征询意见,猜测，可能性,禁止,义务,应该,Grammar-6. Practice 历年高考题,- Mum, Ive been studying English since 8 oclock. _ I go out and play with Tom for a while?- No, Im afraid not. Besides, its raining outside now
13、.A. Cant B. Wouldnt C. May not D. Wont I _ pay Tracy a visit, but Im not sure whether I will have time this Sunday.A. should B. mightC. would D. could,Children under 12 years of age in that country _ be under adult supervision when in a public library.A. must B. may C. can D. need You _ be tired you
14、ve only been working for an hour.A. must not B. wont C. cant D. may not You might just well tell the manufacturer that male customers _ not like the design of the furniture.A. must B. shall C. may D. need,A left-luggage office is a place where bags _ be left for a short time, especially at a railway
15、 station.A. should B. can C. must D. will - Excuse me, but I want to use your computer to type a report.- You _ have my computer if you dont take care of it.A. shant B. might not C. neednt D. shouldnt,8. Hundreds of jobs _ if the factory closes.A. lose B. will be lost C. are lost D. will lose 9. Rai
16、nforests _ and burned at such a speed that they will disappear from the earth in the near future. A. cut B. are cut C. are being cut D. had been cut 10. The first use of atomic weapons was in 1945, and their power _ increased enormously ever since.A. is B. was C. has been D. had been,Homework,Finish the related exercises on WB. Review the grammar of this period.,21,