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CLASS OF 2010-2011!!!

Unit 7: DIFFICULT WORDS

Crane: a large machine with a long metal arm that is used for moving or lifting heavy objects.

Skyscraper: an aextremely tall building.

Titanium: a hard silver-grey metal that is combined with other metals to make strong, light materials that do not easily rust (=react with air over a period of time).

Aluminium: a light silver-coloured metal that is used for making cooking equipment, etc.

To pump: to force a gas or a liquid to go in a particular direction.

Sample: a number of people or things taken from a larger group and used in tests to provide information about the group.

Shape: an example of something that has a particular form.

To heat up: to become or to make something hot or warm.

To cool down: to lower the temperature of something.

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2 comentarios

Estibaliz -

Yes, that's the idea.

Naiara Sagrario Molina Díaz -

I prefer this if you post in the blog.And in class we check only.And we see if is good.Bye.
¿Y esta publicidad? Puedes eliminarla si quieres
¿Y esta publicidad? Puedes eliminarla si quieres