4 Aralık 2007 Salı

PHRASAL VERBS

Unit 9: Phrasal Verbs

A. Introduction
Multiword verbs are expressions made up of a verb and one or two particles. Sometimes the meaning of the multiword verb is not very different from the meaning of the original verb. The verb “point” for example means to "indicate with the finger", while the multiword verb “to point out" can mean to “indicate something linguistically”. Sometimes the particle is used with more or less the same meaning with several verbs, for example "out” is used with a number of verbs to indicate the general meaning of discovery:

I found out the answer yesterday
He managed to work out a solution to the problem
I couldn't figure out the answer

The particle "on" is the general English preposition of depending:

You can rely on him
Everything depends on her
You can count on me
We are banking on your help

Similarly the particle "down" is often used to indicate “failure":

The car broke down
The computer went down
He !et us down

Usually however the meaning of a multiword verb is not easily deducible from the verb and the particle: "Look for" is “to seek", "look after" is “to take care of" and "look up” is “to search in a dictionary or list”. Given the enormous amount of multiword verbs that exist in English, this is simply a short introduction to the different grammatical types. In your "real world” contact with English it is necessary to rely on a good dictionary to solve problems with multiword verbs. An excellent specialist dictionary is the “Dictionary of Phrasal Verbs” edited by Collins Cobuild.
Phrasal verbs
Phrasal verbs may be intransitive (i.e. without a complement) or transitive. With transitive phrasal verbs the complement may come before or after the adverb if the complement is a noun:
He picked up the glass
He picked the glass up
However if the complement is a personal pronoun ("me", “you”, "him", "her", "it", "us", "them") , it comes between the verb and the particle:
He picked it up

Prepositional verbs
The complement always comes after the preposition:
You can rely on your sister
You can rely on her

Phrasal prepositional verbs
The complement always comes after the two particles
I won't put up with your behaviour
I won't put up with it

LINKING WORDS

Linking Words

1. Link words expressing cause/effect, reason.


SENTENCE CONJUNCTS

Consequently

So
Thus
Therefore
As a result
That's why


SUBORDINATING CONJUNCTIONS

since

as

because

for

PREPOSITIONS

owing to

due to

because of

as a result of

on account of



2. Link words expressing contrast

SENTENCE CONJUNCTIONS

However

Yet

Nevertheless

Nonetheless

SUBORDINATING CONJUNCTS

although

(even) though

………..

while

whereas


PREPOSITIONS
in spite of
despite
for all







3. Link words expressing addition


SENTENCE CONJUNCTS

Besides

Moreover

Furthermore

SUBORDINATING CONJUNCTIONS

PREPOSITIONS
besides
apart from
in addition to

SYNTACTIC CONTEXTS

SENTENCE CONJUNCTS: They are typically the first word in the sentence although some are mobile. They establish a link with the previous sentence:

He was ill. However he went to work


SUBORDINATING CONJUNCTIONS: They establish a link within a sentence, they must introduce a subordinate clause [S.V.(O).(A)]:

Although he was ill, he went to work
He went to work although he was ill


PREPOSITIONS: They establish a link within a sentence; they can only introduce a noun or a gerund:

Despite his illness he went to work
He went to work despite his illness

Despite being ill he went to work
He went to work despite being ill

They can be followed by the noun "the fact" and a “1that” clause subordinated to the noun:

He went to work despite the fact that he was ill

4. Other important linking devices:

a. TIME:

The word after is a preposition or a subordinating conjunction (it is not a sentence conjunct, we must use the expressions Afterwards or After this/that as sentence conjuncts). The word before is a preposition, subordinating conjunction or sentence conjunct. We cannot use the expression the fact that with these words.

b. COMPARISON:
The word like is used only with nouns. The word as is used with other groups of words. The words Similarly and Likewise are sentence conjuncts indicating similarity.

c. CONDITON:
Apart from the conditional subordinators already studied, there is one other important conditional linking device: otherwise, which is a sentence conjunct expressing negative condition (If this is not the case).

3 Aralık 2007 Pazartesi

Using Adverb Clauses with Time Expressions

Using Adverb Clauses with Time Expressions

These type of clauses are often called "time clauses" in English grammar books and follow specific patterns. Take a look at the chart below to study the various usage of different time expressions.
Punctuation
When an adverb clause begins the sentence use a comma to separate the two clauses. Example: As soon as he arrives, we will have some lunch.. When the adverb clause finishes the sentence there is no need for a comma. Example: He gave me a call when he arrived in town.
For more information about how to use these words click on the link for an explanation of the usage.
Adverb Clauses with Time
When
. He was talking on the phone when I arrived.
.When she called, he had already eaten lunch.
.I washed the dishes when my daughter fell asleep.
.We'll go to lunch when you come to visit.
'When' means 'at that moment, at that time, etc.'. Notice the different tenses used in relationship to the clause beginning with when. It is important to remember that 'when' takes either the simple past OR the present - the dependent clause changes tense in relation to the 'when' clause.


Before

We will finish before he arrives.
She (had) left before I telephoned
'Before' means 'before that moment'. It is important to remember that 'before' takes either the simple past OR the present.
After
We will finish after he comes.
She ate after I (had) left.
'After' means 'after that moment'. It is important to remember that 'after' takes the present for future events and the past OR past perfect for past events.
While, as
She began cooking while I was finishing my homework.
As I was finishing my homework, she began cooking.
'While' and 'as' mean 'during that time'. 'While' and 'as' are both usually used with the past continuous because the meaning of 'during that time' which indicates an action in progess.
By the time
By the time he finished, I had cooked dinner.
We will have finished our homework by the time they arrive.
'By the time' expresses the idea that one event has been completed before another. It is important to notice the use of the past perfect for past events and future perfect for future events in the main clause. This is because of the idea of something happening up to another point in time.
Until, till
We waited until he finished his homework.
I'll wait till you finish.
'Until' and 'till' express 'up to that time'. We use either the simple present or simple past with 'until' and 'till'. 'Till' is usually only used in spoken English.
Since
I have played tennis since I was a young boy.
'Since' means 'from that time'. We use the present perfect (continuous) with 'since'. 'Since' can also be used with a specific point in time.
As soon as
He will let us know as soon as he decides (or as soon as he has decided).
'As soon as' means 'when something happens - immediately afterwards'. 'As soon as' is very similar to 'when' it emphasis that the event will immediately after the other. We usually use the simple present for future events, although present perfect can also be used.
Whenever, every time
Whenever he comes, we go to have lunch at "Dick's".
We take a hike every time he visits.
'Whenever' and 'every time' mean 'each time something happens'. We use the simple present (or the simple past in the past) because 'whenever' and 'every time' express habitual action.
The first, second, third, fourth etc., next, last time
The first time I went to New York, I was intimidated by the city.
I saw Jack the last time I went to San Francisco.
The second time I played tennis, I began to have fun.
The first, second, third, fourth etc., next, last time means 'that specific time'. We can use these forms to be more specific about which time of a number of times something happened.

Telephone English - The Phrases
Introducing yourself
This is Ken.
Ken speaking
Asking who is on the telephone
Excuse me, who is this?
Can I ask who is calling, please?
Asking for Someone
Can I have extension 321? (extensions are internal numbers at a company)
Could I speak to...? (Can I - more informal / May I - more formal)
Is Jack in? (informal idiom meaning: Is Jack in the office?
Connecting
SomeoneI'll put you through (put through - phrasal verb meaning 'connect')
Can you hold the line?
Can you hold on a moment?
How to reply when someone is not available
I'm afraid ... is not available at the moment
The line is busy... (when the extension requested is being used)
Mr Jackson isn't in...
Mr Jackson is out at the moment...
Taking a Message
I take a message?
Could (Can, May) I tell him who is calling?
Would you like to leave a message?
Role Playing Suggestions
I did this exercise in 19 Kasım 2007

UNIT 2 MODAL VERBS

UNIT 2

Modal Forms
Listed below is a general outline of modal forms and their possible time reference.


Form:MODAL Simple Verb
Time Reference:present, future, past
Examples
He can answer your question.They should leave early tomorrow.He had to leave at 7 this morning.

Form:Modal Continuous Form
Time Reference:Present
Examples
He might be joking!

Form: Modal Verbs Present Perfect
Time Reference:Past
Examples
She can't have been serious!
They might have gone to the country.

Form:Modal Present Perfect Continuous Verb
Time Reference:Past
Examples
They might have been working at that time

Can / Be Able To
Listed below are examples and uses of can / could / be able to for ability and permission
Examples
He can play tennis well.
She is able to speak five languages.
They can come on Friday.Jack will be able to come next week.
Usage
Use 'can' or 'be able to' to express an ability or possibility
NOTE: The future of 'be able to' is 'will be able to
Examples
He could swim when he was five.
Usage
Could in the past means the general ability to do something.
Examples
They were able to get tickets for the concert.
I was able to finish before 6.
I couldn't come last night, sorry. OR I wasn't able to come last night, sorry.
Usage
IMPORTANT: If someone was in the position to do something, or managed to do something, we use 'was/were able to instead of 'could'
In the negative,' wasn't able to' OR 'couldn't' are bo
Modal Verbs of Probability
Listed below are examples and uses of modal verbs of probability. Modal verbs of probability are used to express an opinion of the speaker based on information that the speaker has. Example: He must be at work, it's 10 o'clock. In this case, the speaker is 100 % sure that the person is at work based on the speaker's knowledge that the person in question usually works at during the day.

Examples
They must be in Spain by now.
She must have done well on the test.
Usage
Use 'must' plus the verb when you are 100% (or almost 100%) sure that something is the case.
Examples
She might come this evening.
David may invite Jesica to the match.
Jack might have gone to France.
Usage
Use 'might' or 'may' to express an opinion that you think has a good possibility of being true.
Examples
Jane could be at work.
Peter could have arrived late.
Usage
Use 'could' to express a possibilty which is one of many. This form is not as strong as 'might' or 'may'. It is just one of a number of possibilities.
Examples
lesYou can't be serious!
They can't have worked until late.
Usage
Use 'can't' to express an opinion that you are 100% sure is NOT true.
Notice that the past form remains 'can't have done'





















UNIT 2 COMPUTERS

UNIT 2 COMPUTERS






What Computer Can Do


  • listening to music

  • playing the game
  • search the homework
  • talking with friends by msn

  • prepared homework by using the office programme
  • watching the films

  • using the programmes for engineering and architect


PC System



Control unit
The control unit (often called a control system or central controller) directs the various components of a computer. It reads and interprets (decodes) instructions in the program one by one. The control system decodes each instruction and turns it into a series of control signals that operate the other parts of the computer.Control systems in advanced computers may change the order of some instructions so as to improve performance.


Arithmetic/logic unit (ALU)
The ALU is capable of performing two classes of operations: arithmetic and logic.

Memory

Computer main memory comes in two principal varieties: random access memory or RAM and read-only memory or ROM.


Input/output (I/O)
I/O is the means by which a computer receives information from the outside world and sends results back. Devices that provide input or output to the computer are called peripherals. On a typical personal computer, peripherals include input devices like the keyboard and mouse, and output devices such as the display and printer. Hard disk drives, floppy disk drives and optica disc drives serve as both input and output devices. Computer networking is another form of I/O.

How computers work

A general purpose computer has four main sections: the arithmetic and logic unit (ALU), the control unit, the memory, and the input and output devices (collectively termed I/O). These parts are interconnected by busses, often made of groups of wires.
The control unit, ALU, registers, and basic I/O are collectively known as a central processing unit (CPU). Early CPUs were composed of many separate components but since the mid-1970s CPUs have typically been constructed on a single integrated circuit called a microprocessor.

1. Access this website:

http://electronics.howstuffworks.com/laptop.htm


- Explain how laptops differ from desktops.
They're completely portable, and they use less power and make less noise than desktop models.
Laptops are also more expensive than desktops.
But, they're often a little slower and have less graphics and sound processing power, although these differences can be too small for most users to notice

What are the disadvantages of laptops?
Laptops are also more expensive than desktops.

What are the main features of laptop components?(Processor, memory and storage, display and sound, power supplies




A laptop, however, is much smaller and lighter than even the most compact PC tower. Its screen is an integrated part of the unit, as is its keyboard. Instead of a spacious case with lots of room for air circulation, a laptop uses a small, flat design in which all the pieces fit together snugly.
Because of this fundamental design difference and because of a laptop's inherent portability, components have to:
Fit into a compact space
Conserve power
Produce less heat than desktop components








What are whitebooks?


A­ modded or homemade laptop is called a whitebook.
Who invented the laptop?/When was it invented?
I­n 1979, William Moggridge of Grid Systems Corporation created the first functioning portable computer: The Grid Compass Computer 1109.
Describe what kind of laptop Gavilan computer and Apple Computer produced.
Gavilan Computer and Apple, introduced other portable computers in following years. The first commercially viable machine, however, was the IBM PC Convertible, introduced in 1986. The PC Convertible featured:
An 8088 microprocessor
256 kilobytes of memory
Two 3.5-inch (8.9-cm) floppy drives
An LCD display
Parallel and serial printer ports
Space for an internal modem
A software suite including basic word processing, appointment calendar, telephone/address book, and calculator software
Summarize the main ideas from the two video clips and paste them on your blog
1. video
Ram increases your computer´s speed. If you want to have fast computer you can add ram your laptop. Open back of the your laptop and you can slap new ram and your computer´s speed will be very fast.
2. video
When buying a laptop,we should pay attention some futures. Following to
o Processor
o Ram
o Size screen
o Hard disk
o Type of optical drive
o Wireless network