Shall , should ????

1

• Shall , should ????
• 1.?????,shall??????????????,????????
• // Shall he come at once?
• 2.should????,??,??,??,???
• //You should keep your promise.
• //You should do as I do.
• 3.??????,????????
• //Shall I .. Lets
• 4.????
• ??suggest, propose, advise,insist,
  request,desire, demand???????????
• // He suggested that we should go at once.

2

• Will would
• 1.will ???,??
• // I will tell you all about it.
• // Well help you if you ask us to.
• // If you will allow me, I will see you home.
• // If he will go, I will go too.
• 2.will??????,??????
• // Will (Would) you please give him a message
  when you see him?
• // Would you like to
• 3.will??????,??????,??
• // Fish will die without water.

3

• 4.would??????
• // They said they would help us.
• // Would you like some more ice-cream?
• 5.would??????,??????????,??
• // She would sit like that for hours.
• used to ?????,????
• // There used to be an old house here.
• ??usednt to/ didnt used to
• ??Used sb to/ Did sb use to

4

• Need
• 1.?????,??????????,??neednt
• // We neednt hurry.
• // Need I come?
• ---Yes, you must.
• ---No, you neednt.
• // She neednt go over her lessons.
• 2.????, need to do,???????
• // Does he need to know it?
• // They did not need to go.
• // He needs some help, doesnt?
• 3.need doingneed to be done
• // This house needs repairing.
• This house needs to be repaired.

5

• Dare
• 1.?????,??,?????????
• //Dare you go home alone?
• // She dare not say what he thinks.
• // No one dare speak of it.
• 2.????,dare to do
• // I have never dared to tell him about it.
• // She dares to walk alone in the street at
  night.

6

• ????have done
• 1. I should have thought of that.
• ???,???,???????,???
• 2. They must have arrived by now. ????
• 3. You neednt have told them that. ???
• 4. He neednt have been so anxious about the
  result of the exam, for he was a very hard
  worker.
• 5. He cant have finished the work so soon. ???
• 6. They couldnt have gone that far.
• ???????????
• 7. You should have gone over your lessons.
• 8. We ought to have given you more help.
• 9. If you followed my advice,you could have
  finished it.
• ???????????????????

7

• ?must be,cant be????,??????be??????
• // It must be our maths teacher,isnt it?
• // They must be new students, arent they?
• // She cant be at home, is he?
• // They cant have finished the job, have they?
• // You must have seen the film, havent you?
• // He must have been to Beijing, hasnt he?
• // He must have seen a doctor yesterday, didnt
  he? (????????,?did??)

8

• Exercises
• 1. --____I read the magazine here?
• -- Of course, you___ sit here reading them.
• 2. --___ you read the sign?
• -- Yes
• -- What does it say?
• --It says, Visitors ____ (not) get too
  close to wild
• animals.
• 3. Do you see the man coming towards us?
• Who ____ it be?
• -- It ___ be Mr. Wang, but Im not sure
  about it.
• -- It ____ (not) be Mr. Wang. Mr. Wang is
  much taller.
• 4. You____ (not) water your flowers every
  day.
• It is not dry these days.

May
can
Can
mustnt
can
may
cant
neednt
9
may

• 5. You _____ be right but I dont think you are.
• 6. The girl was very tired but she ______
  reach the shore after swimming in the sea for
  hours.
• 7. Its dark. Please turn on the light, ____ you?
• 8. I ___ do all I can to help you. You ____ (not)
  worry about it.
• 9. If you want to keep the book longer, you will
  _______ come to renew it.
• 10. There _____ be many old houses here, but
  they have all been pulled down.
• 11. You _________________ (not go) out without
  locking the door. You see what has happened.
• 12. Where is my key? I remember putting it on
  the desk.
• -- You___________ (not leave) it here. Ive
  been sitting here all the morning. I havent seen
  anyone come in. You _________ (leave) it
  somewhere else.

was able to
will
will
neednt
have to
used to
shoudnt have gone
cant have left
must have left
10

• 13.Im terribly sorry for that.
• --You _____________________ (apologize) to
  me.
• It wasnt your fault.
• 14.Why didnt she answer the doorbell?
• -- Possibly she ________________ (fall)
  asleep.
• 15. You ____________ (not buy) so much
  sugar. We have enough in our kitchen.
• 16. The professor ________________ (attend) your
  meeting this morning. He went abroad the day
  before yesterday.
• 17. She ____________(keep) the money under lock
  and key, or it_______________________ (not steal)

neednt have apologized
might have fallen
neednt have bought
couldnt have attended
should have kept
would not have been stolen
11

• Correct
• 1.Must I come tomorrow? --No, you mustnt.
• 2.Shall I use your phone? --Yes, of course.
• 3. Look! Youve made the same mistake again. You
  shouldnt be so careless.
• 4.May your teacher be in the library?
• --No, he mustnt be there.
• 5. Ive received your letter, but you didnt need
  to write it.
• 6. She needs not take any medicine. There is
  nothing serious.
• 7. Excuse me, Could you tell me where the
  underground railway station was?
• 8. When he was only five, he could be able to
  sing quite a few songs.

neednt
May
have been
cant
neednt have written
need
is
12

• 9. The train has gone . You must have come a few
  minutes earlier.
• 10. The sentence need be translated into English.
• 11. He was a good swimmer so he could swim to the
  river bank when the boat sank.
• 12. Mr. Smith, a gentleman wants to see you. Will
  he wait here or outside?
• 13. Let us have a look at your new camera, shall
  we?
• 14. You should hand in your exercise-book in time
  so that you can get it back now.

should
needs to
be able to
will you
have handed