glBegin(GL_QUADS);

   glTexCoord2f(_   0.0___, _ 0.0______); glVertex3f(-1.0, -1.0, 0.0);

   glTexCoord2f(____0.0___, __3.0______); glVertex3f(-1.0, 1.0, 0.0);

   glTexCoord2f(____2.0___, _ 3.0______); glVertex3f(1.0, 1.0, 0.0);

   glTexCoord2f(____2.0___, __0.0_ ____); glVertex3f(1.0, -1.0, 0.0);

glEnd();