Chapter	Topic	Grammar points
1	1	*Consulting someone about what to buy as a souvenir *Asking someone their preference for food, drink, etc.	*Describing about the cast *Revision-adjectives *"somewhere, anything, anyone・・・" Doing something to see how it goes
2	1		*Stating and asking preference and soliciting *Making comparisons-Expressing the superlative degree
3	1		*Making comparisons-Expressing the superlative degree
4	1
5	2	*Shopping	*Getting an information or advice 　(I would like to ・・・, but・・・） *Stating decisions (choosing and decision)
6	2		*Making comparisons-single out an item for comparison
7	2		*Describing about your family
8	3	*Searching for a lost item	*Connecting Related Sentences
9	3		*Describing ongoing actions or states in effect
10	3		*Going somewhere to do something
11	3
12	4	*Routines & habits	*Plain present (dic-form and nai-form) *Expressing a sequence of events "before" (Lesson 7)
13	4		*Asking for and offering explanations
14	4		*Expressing frequency
15	5	*Talking about past experiences	*Plain past (affirmative-form) *Talking about past experiences
16	5		*Plain past (negative-form)
17	5		*Telling the time
18	6	*Talking about your health	*Adverbial form *Going somewhere to do something and coming back
19	6		*Not yet *Making strong suggestions
20	6		*Palin-form of Adjective & Noun
21	6		*Asking for and offering expressions
22	7	*Talking about someone's personal history	*Expressing a sequence of events "after" *When
23	7		*Plain past (affirmative-form)
24	7		*Plain past (negative-form)
25	8	*Talking about changes that have over a town *Talking about an old acquaintance and how they have changed  ties	*Describing a change in state
26	8		*Plain form of Adjectives and of Nouns + desu *When
27	8		*Using direct and indirect quotation
28	8
29	9	*Describing a building's facilities *Describing your personal effects *Describing someone's personality	*Forming Modifying Clauses
30	9		*Nominalizing Sentences
31	9
32	10	*Giving a reason *Expressing potentiality	*Giving a reason
33	10		*Expressing Potentiality
34	10
35	11	*Expressing volition:"I am thinking about ・・・"  *Giving a reason *Forming indirect questions	*Expressing Volition: "I am thinking about ・・・"
36	11		*Giving a reason
37	11		*Forming indirect questions
38	11
39	12	*Expressing uncertainly *Taking about future events coming into being	*Expressing uncertainly
40	12		*Talking about future events coming into being
41	12		*Intransitive verb and Transitive verb
42	13	*Describing a change in state *Making hypothetical statements	*Describing a change in state
43	13		*Making hypothetical statements
44	13
45	14	*Stating the result of an action or event *Indicating that an action or event has been fully completed *Making conditional statements	*Stating the result of an action or event
46	14		*Indicating that an action or event has been fully completed
47	14		*Making conditional statements
48	15	*Speaking of national statements *Expressing necessity	*Speaking of natural or habitual results
49	15		*Expressing necessity
50	15