• Lesson 1: Adverb of Frequency Introduces adverbs like “always,” “usually,” “often,” “sometimes,” “occasionally,” “rarely,” and “never,” with conversation examples.
• Lesson 2: Conjunctions Covers conjunctions such as “and,” “with,” “but,” “even though,” “because,” “so,” “or,” “otherwise,” “when,” “since,” and “because of,” with sample sentences.
• Lesson 3: How to Use “Hai” Explains five different uses of the word “hai” (give, do something for, make/have someone do something, want someone to do something, will make/have someone do something) with examples and a conversation. It also includes a list of “hai” compounds.
• Lesson 4: Dtua Word (Body) Focuses on the reflexive pronoun “dtua” (body) and its use with various verbs and adjectives, including a conversation and reading passage.
• Lesson 5: Words for “Jai” (Heart) Explores “jai” (heart/mind) as a prefix or suffix to denote mental/emotional states, providing a comprehensive list of “jai” compounds and discussing passive constructions.
• Lesson 6: Khee and Naa Introduces “khee” (prefix meaning “characterized by”) and “naa” (prefix meaning “should, might like to, having the attribute of being able”), with lists of associated words and conversations.
• Lesson 7: Loykratong Song Presents the lyrics and English translation of the “Loi Krathong” song, followed by a section on verbs of utterance, mental activity, and perception with “waa” (that).
• Lesson 8: Telephone Conversation Provides vocabulary related to phone calls (make a call, pick up, hang up, busy line, leave a message, cut off, etc.) and includes conversation examples.
• Lesson 9: Restaurant Covers vocabulary for restaurant interactions (asking for a menu, changing/canceling orders, ordering additional food, payment methods) with conversations. It also explains the use of “tum” (to make/do) to express unintended causation.
• Lesson 10: Thai News Introduces vocabulary related to news and crime (kill, steal, rob, on fire, rape, natural disaster, corrupt, kidnap, etc.) with conversation examples and a short Thai news report with comprehension questions.

The textbook also includes sections on the Thai writing system, detailing consonants (middle, high, and low classes) and vowels (short and long vowels in various positions), along with reading practice passages in Thai and English. Finally, there’s a section on Thai tones, explaining the five tones in Standard Thai and their application to different consonant classes.

• Places and Prepositions:
   Discusses locations and directional words.
• Giving Directions: Provides vocabulary and conversations related to giving and asking for directions.
• Common Action Verbs: Lists various verbs and their usage.
• Regions and Seasons in Thailand: Covers geographical regions and different seasons in Thailand, along with related conversations.
• Everyday Life and Hobbies: Includes vocabulary and dialogues about daily routines and leisure activities.
• Describing People and Feelings: Focuses on adjectives to describe individuals and emotions.
• Shopping: Provides vocabulary and conversations for shopping scenarios, including bargaining.

The document also features:

• Conversation examples for each lesson to practice practical usage.
• Translation exercises from Thai to English and vice-versa.
• Grammar notes explaining common Thai particles and word usage.
• A section on Thai Writing (Consonants): Introduces the 21 initial consonant sounds, classifying them into mid, low, and high consonant groups, and provides examples of each consonant with associated words and images.

The course is designed to help students learn basic Thai vocabulary, conversational skills, and an introduction to Thai consonants.