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Tài liệu Unit 24:  Program design and computer languages
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Unit 24: Program design and computer languages

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Decide if the following words collocate with code or language. Choose the correct answer. 1 2 3 4 5 6 7 8 low-level code language machine code language object code language high-level code language programming code language markup code language source code language assembly code language Now listen to the collocations and practise saying them.

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Unit 24 Program design and computer languages

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1 Decide if the following words collocate with code or language. Choose the correct answer. 1 low-level code language

2 machine code language

3 object code language

4 high-level code language

5 programming code language

6 markup code language

7 source code language

8 assembly code language

Now listen to the collocations and practise saying them.

2 Complete the definitions from an online dictionary by typing in terms from Exercise 1. Then choose the correct verb forms from the drop-down menu.

1 : general term for a formal language used instructions that can translated into machine language and then executed by a computer.

2 : a set of instructions that a computer can directly; it is expressed in binary code and is very difficult .

3 : a type of low-level language that uses abbreviations such as ADD, SUB and MPY instructions; then translated into machine code using an assembler.

4 : a language such as an assembly language, which does not a compiler or interpreter.

5 : developed programs easier ; for example, FORTRAN, BASIC, C and Java.

6 : the original work of a programmer, which must translated by a compiler.

7 : instructions that a compiler from source code written in a higher-level language, for example C++.

8 : a language for web documents.

3 Complete these steps in the writing of a program by typing in the words from the box. debug documentation flowchart problem compile instructions

1 Understand the and plan a solution.

2 Make a , which shows the steps of the program.

3 Write in a programming language.

4 the program – that is, turn it into machine code.

5 Test for errors and the program.

6 Prepare , for example the instruction manual.

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