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siriwan's spaceNovember 18 AssignmentReading: Computers in everyday life
Tick [ / ] the computer uses mentioned in the following article.
[ ] home [ ] art
[ ] hospitals [ ] banking
[ ] engineering [ ] libraries
[ ] shopping [ ] film-marking
[ ] televition advertising [ ] school
 Computers are part of everydaylives. They have an effect on almost everything you do. When you buy groceries at the supermarket, a computer is use with laser and barcode technology to scan the price of each item and present a total. Barcoding items[clothes, food and books] requires acomputer to genarate the barcode labels and maintain the inventory.Most televition advertisements and many films use graphic produced by a computer.In hospitals, bedside terminals conected to the hospital'main computer allow doctors to type in orders for bloo tests and to schedule operations.Banks use computers to look after their customers'money.In libraries and bookshops,computer can help you find the book you want as quickly as posible.
Language works: Articles
Study these nouns.
a supermarket technology a computer money
Supermarket and computer are countablenouns.
We say a supermarket and supermarkets.
Technology and money are uncountable nouns.
They have no plural and you can not use them with a or an.
Study paragraph
Computers have many uses. In shops a computer scans the price of eaach item.Then the computer calculates the total cost of all the items.
We use a plural noun with no article,or an uncountable noun,when we talk about things un general.
Computers have many uses.
Information technolohgy is popular.
We use a/an when we mention a countable noun for the first time.
In shops a computer scans the price of each item.
When we mention the same noun again, we use the .
The computer calculates the total cost.
We use the with countable and uncountable nouns to refer to specific things.
The price of each item.
The total cost of all the item.
The speed of this computer.
   November 16 IntroductionMy name is Siriwan Thimachai. I am 22 years old. I am from Yasothon province. |
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