The document provides guidance for studying a grammar chart in a Touchstone 3B book. It emphasizes understanding the definitions of a subject and object. It also notes that the "in conversation" section provides real examples of language usage from Cambridge's corpus of spoken English. Finally, it points out that there is accompanying audio available to practice listening and pronunciation.

1. On page 67 in your Touchstone 3B book,
you find the following grammar chart:
Please, keep the following in mind when
studying the chart:

2. To understand this grammar explanation, you first
need to understand clearly what an Object and a
Subject are.
Subject = performs the action described by the verb
Object = receives the actions described by the verb

3. The next thing to have in mind is the “in conversation” section.
Remember that this section gives us information on how people
actually use the language and how sometimes there are exceptions
that are also accepted in real communication. This information is
based on Cambridge’s Corpus. For more information on what Corpus
is, visit: http://www.cambridge.org/us/cambridgeenglish/about-
cambridge-english/cambridge-english-corpus

4. Finally, remember that this section has an audio that you
can download in the V-Room for you to practice listening
and pronunciation.
Good luck, and remember to do the practice activities.
(you don’t have to submit the practice activities)