The summary is:
The speaker explains the rules of word order in English questions, focusing on three types: those that start with the verb to be, those that start with an auxiliary verb, and those that start with a wh-word. The speaker gives examples of each type and contrasts them with Portuguese, where the word order is more flexible. The speaker also shows how the wh-words correspond to different interrogative pronouns in Portuguese. The speaker uses humor and repetition to make the lesson more engaging.
Here are the key facts extracted from the text:
1. The text is about the sequence of interrogatives in English questions.
2. The text explains three types of questions: those that start with the verb to be, those that start with an auxiliary verb, and those that start with a wh word.
3. The text gives examples of how to transform sentences into questions using the correct sequence of words.
4. The text compares English and Portuguese questions and shows how they differ in word order and meaning.
5. The text introduces six wh words: what, who, when, where, why and how.