Sunday, August 9, 2020

History of chemistry


 The history of chemistry represent  a time in span from ancient history to the present .

By 1000 civilization used technologies that would eventually from the basis of the various branches of chemistry . The protoscience of  chemistry , alchemy was useful explaining the nature of matter and its transformation. The distinction began to merge when a clear diffraction was made between chemistry and alchemy by Robert Boyle in his work the sceptical chemist (1661). While both alchemy and chemistry are concerned with matter and its transformation. Chemists as seen as applying scientific method to their work. The history of chemistry is introduced with the history of thermodynamic.



Friday, August 7, 2020

Short history of biology

The study of life called biology. The term biology originates from two Greek words, which splits are bios mean life and logs mean study.

Also biology is the study of life, living things and evolution of life and it's process.

Biology is subdividing into separate branches for convenience of study, though All the subdivision are interrelated by Basic principles. Botany zoology and microorganisms is the most important branches of biology..

Father of biology (384 322)B.c.E

Aristotle is a Greek philosopher and scientist.  He created the scientific method the process used for scientific investigation.

Mother of biology (1647_1717)

Maria Sibylla Merian is known as the mother of biology. Merian created some of the best kept records of Flora and fauna Germany in 7th century. Merian Sibylla also has known Anna Maria Sibylla. Merian was a very eminent scientist botanist and biology


Thursday, August 6, 2020

Introduction to Linguistics (Eng502)

            MA ELT

Introduction to Linguistics (Eng502)

 

Spring 2020

Total Marks: 20

Lectures: 23-34

 

Instructions:

 

·         Upload your assignments in a proper format, i.e. MS word file. Corrupt files will be awarded zero marks.

·         The assignments should be zoomed in at 100%.

·         Please avoid plagiarism; plagiarized work will be marked zero.

·         After the due date, the assignments submitted via email would not be entertained.

·         Please avoid submitting copied assignments; otherwise, such a case would be referred to the discipline committee.

·         The font color should be preferably black and font size 12 Times New Roman.

Lecture 27

Q1. Lexical relations are the relationships of the meanings of the words to other words. All of the lexical relations and meaning properties can be differentiated by looking all the words or sentences. There are many kinds of semantic/lexical relations which can be distinguished by its use in any text or context. Give at least ONE example of each lexical category given below:

1)      Synonymy

My father purchased a large automobile.

My dad bought a big car.

2)      Antonymy

I’m bigger than you.

A goat is smaller than a horse.

3)      Hyponymy

Rose is a hyponym of flower

The band was playing old Beatles songs.

She always ties her hair back in a band.

Many insects are banded black and yellow.

 

 

Metonymy

 one word is put for another that suggests it; as, we say, a man keeps a good table instead of good provisions; we read Virgil, that is, his poems; a man has a warm heart, that is, warm affections.

 

The strings are too quiet (music etc.).

I prefer cable (regarding TV channels).

4)      Homonymy

pupil (at school)

pupil (in the eye)

Wreak – Reek

You have to teach him that getting wreak is not a good thing.

where does this bad reek come from?

 

 (2*5=10 Marks)

Lecture 29

Q2. A deictic expression (or deixis) is a word or phrase that points to the time, place, or situation in which a speaker is speaking. Deictic expressions are the bits of language that we can only understand in terms of the speaker’s intended meaning. Enlist any FIVE words that are the symbols of Personal deixis, and Spatial deixis in English language. Also, use them in sentences (at least TWO) so that speaker’s intended meanings get clarity.

(5+5=10 Marks)

 

Person deixis:  To point to things (it, this, these boxes) and people (I,we,theyhim, them, those)

IT

1 it is beautiful palce

2 it is raining heavily .

I

1 I am going to school

2 Now I am sleeping .

WE

1 we are best friends

2 we are four brother;s

They

1 They are going to lahore

2They have learn their lessons.

HE

1 He is crying

2 He is playing .

Spatial deixis: To point to a location (here, there, this, that, Where)

1)Here

·         plz come here.

·         She does not come here.

2)There

There are many boys

There are three cares on road

3)This

This is my pen.

This is table.

4)That

That car is mine.

He spoke so well that everybody was pleased.

5)Where

Where is he?

Where are you going?

 

 

                                                               


Pak301 GDB

The Current Governmental emphasizes the many aspects to avoid this corona.
         First of all the governments ordered the immediate closure of markets and bazaars. 
        And also close the educational institution.As a matter of emergency .
        People were banned from going to parks and crowded places. 
        Govt. also advises the people to avoid junk foods like fast food due to cause of bad affected on                     human immune system.
         Coronavirus mostly affected those people who have a weak Immune system .
           Govt. also started a campaign for aware people to wash your hands for at least 20 seconds and also             wash face again and again


 

how to make datesheet in vu