- •Unit 9 data processing
- •Vocabulary Bank Unit 9
- •Text a. Data processing and data processing systems
- •Basic data processing operations
- •Data storage hierarchy
- •Text 9b. Word processing facilities start up
- •Advantages of computer data processing
- •Grammar review The Modal Verbs (mv) can/could
- •May/might
- •To have (got) to
- •Should/ought to
- •Will/would
- •Grammar exercises
- •In brackets.
- •May/might/be allowed to
- •Must/have to/need
- •Mustn’t - needn’t - don’t have to
- •Should/ought to
- •Revision exercises
- •Unit 10
- •Internet and lan technology
- •Text 10a. The internet
- •Text 10 b. The language of e-mail
- •Grammar review the verbals
- •The Infinitive
- •Infinitive without to
- •Complex object
- •See someone do and see someone doing
- •Personal/impresonal construction (the complex subject)
- •The gerund
- •Have something done
- •Writing/speaking task
- •Unit 11 networks
- •Vocabulary Bank Unit 11
- •Text 11 a. Computer networks
- •Text 11 b. Network Communications
- •Grammar review questions
- •1. General questions
- •2. Special questions
- •3. Alternative questions
- •Grammar Exercises
- •Yes/No Questions (General Questions)
- •Exercise 3. Quiz champion Claude Jennings is answering questions. Put in these words and phrases: How Far, How Long, How Often, How Many, What, What Colour, What Kind, When, Where, Who
- •Subject/Object Questions
- •Prepositions in Wh-questions
- •Exercise 5. Put in the question. Use What? and put the preposition in brackets at the end.
- •Negative Questions
- •Exercise 9. Complete the conversations using the words in brackets.
- •Question Tags (Disjunctive Questions)
- •Exercise 12. Complete the conversation. Put in tags.
- •Earthquakes
- •Grammar revision
- •Writing
To have (got) to
Meaning |
Forms of the MV |
Forms of the infinitive |
Kinds of sentences |
Some other ways of expressing the same meaning |
Sentence patterns |
1. Obligation, necessity arising from circumstances |
have (has) to; had to; shall/will have to; have (has) got to (in colloquial English), Do (does)… have to? Did … have to? Have (has) … got to…? (coll.)
|
Indefinite Infinitive
|
affirmative
interrogative
|
to be obliged to |
If you don’t take care of yourself, you’ll have to consult a doctor. I wondered how long I had to stay in hospital. Do Russian people have to pay for medical care? Did you have to wait for us? Have I got to wake him up for the medicine? |
2. Absence of necessity |
don’t (doesn’t) have to; didn’t have to; haven’t (hasn’t) got to |
Indefinite Infinitive |
negative |
needn’t to |
You don’t have to stay in here with me, if it bothers you. You haven’t got to be operated on, have you? |
Notes |
“didn’t have to do” indicates that the action was not performed as there was no obligation e.g.: He didn’t have to water the flowers (and he didn’t). It was raining all day long. |
TO BE TO
Meaning |
Forms of the MV |
Forms of the infinitive |
Kinds of sentences |
Some other ways of expressing the same meaning |
Sentence patterns |
1. Obligation arising out of a plan, an arrangement |
am (is, are) to was (were) to |
Indefinite Infinitive Perfect Infinitive (an unfulfilled plan) |
affirmative
interrogative
|
to plan; to make a plan; to arrange; to agree; to decide |
Today I am to go to the post-office. When are you to go there? Yesterday I was to have gone to the post-office to send a parcel, but I wasn’t able to. (a planned action was not carried out)
|
2. An order, an instruction |
-||-||- |
Indefinite Infinitive |
affirmative negative |
|
If your letter contains anything valuable you are to register it.
|
3. Possibility |
-||-||- |
Indefinite Infinitive Passive
|
affirmative interrogative negative |
|
A letter marked ‘Post Restante’ is to be left at the post-office until it is called for. Where are postal orders to be cashed? Such envelopes aren’t to be bought anywhere. |
4. Something thought as unavoidable |
-||-||- |
Indefinite Infinitive |
affirmative negative |
|
I didn’t know when I was to get a letter from her.
I still hoped to get a letter from her, but it wasn’t to be. |
Remember the following set phrases:
|
