English and ITC

I have chosen biology as a subject, and the level is 4º ESO. From my point of view the children will need a good control of the speaking skills to avoid problems in presentations. Talking about writing, the children should have knowlegde of the present tenses, past simple and will, the comparatives and superlatives and first condicional. For the reading they should have the hability to understand simple texts no longer than 100 words.

The linguistic exchange that they have to know are definitions and descriptions, presentations, answer questions with ten words or more and describe ideas or thesis with images or schemes.