Materials about Modals.ppt

Materials about Modals.ppt

• 1.
  How Could You,Should You and Would You Teach Modals?
• 2.
  What are modals? A.Modal verbs are a type of auxiliary verbs that indicate the modality. The main difference between modal verbs and auxiliary verbs is that; modal verbs are not subject to inflection whereas auxiliary verbs change according to tense, case, voice, aspect, person, and number. B. Kinds of Modals: – Can – Could – Had better – May – Might – Must – Ought to – Shall – Should – Will – Would
• 3.
  Why do weuse modals? We use modals to talk about obligations, suggestions, advise and expectations!
• 4.
  There are twokinds of modals: 1. Simple modals : for the present and future 2. Perfect modals: to show necessity in the past tense. What? Would you explain this please?
• 5.
  Simple modals: Present andfuture • Modal + base form • Examples: – We should invite your friend to my party. – We could buy some soda if you have money. – You might want to call your mom and tell her you are at a friend’s house.
• 6.
  Perfect modals: past •Modal + have + past participle • Examples: – You should have called me last night. – Mary should have done her homework this week. – We should not have made a big mess here.
• 7.
  Showing strong necessity: Must………Imust go to sleep! Have to……..I have to go to sleep! Have got to…I have got to go to sleep!
• 8.
  Had better…for awarning! Use “had better” to give a warning that something bad will happen if the advise is not followed. You had better study tonight or you might fail the test. He had better go home now or he will be in trouble!
• 9.
  Use Should tooffer advise Should means…it would be a good idea. You should eat something you are hungry. You should read a book and turn off the television. They should stop being so loud. We should have a party at the beach.
• 10.
  Could or mightare more gentle than should…. You could read a book. They might like the movie. We could buy some candy. I might play basketball. He could win your blue marble.
• 11.
  Sentence pairs: He mustbe here because I see his jacket on his chair. I should buy a present because it is Julie’s birthday. You could call me tonight since you will be at home. They should come to my house to play Nintendo. He could win a prize if he turns in his raffle ticket. Do whole group, in pairs……….