Communicative function

Completed

• Introducing People
• Asking Questions
• Asking for Permission
• Comparing
• Contrasting
• Referring to the Present
• Referring to the Past
• Referring to the Future
• Referring to Simultaneous Events
• Expressing Result
• Expressing Ability
• Expressing Desires
• Expressing Movement
• Expressing Possibility
• Expressing Duration
• Expressing Existence
• Expressing Location
• Expressing Attitude
• Expressing Possession
• Indicating Cause and Effect
• Requesting
• Sequencing Events in Time

To-do

• Addressing People
• Expressing Comprehension
• Replying to Questions
• Describing People
• Describing Things
• Describing Places
• Describing Spatial Relationships
• Describing Actions
• Expressing Distance
• Giving Directions
• Referring to Habitual Actions
• Referring to Changes of Situation
• Referring to Past Experiences
• Expressing Time and Date
• Expressing Frequency
• Adding More Explanation
• Indicating Conditions
• Regretting
• Apologizing
• Exclaiming
• Complimenting People
• Wishing for Oneself
• Wishing for Others
• Expressing Needs
• Expressing Worry or Fear
• Expressing Obligations
• Inviting
• Confirming
• Denying and Refusing
• Expressing Opinions
• Giving Commands
• Giving Permission
• Expressing quality
• Expressing quantity
• Differentiating
• Connecting ideas
• Expressing order
• Expressing impossibility
• Increasing formality
• Decreasing formality
• Listing
• Giving alternatives
• Emphasizing
• Expressing passive voice
• Expressing determination

Without any specific communication function

A1

• Basic sentence order
• Connecting nouns with "shi"
• Simple "noun + adjective" sentences
• The also adverb
• The all adverb

A2

• Verbs with gei
• Expressing "with" with "gen"
• Expressing "together" with "yiqi"
• "Lai" as a dummy verb
• Verbs that take double objects
• Modifying nouns with adjective + de
• Modifying nouns with phrase + de

B1

• Reduplication of adjectives
• The Difference between "shihe" and "heshi"
• Turning Adjectives into Adverbs Before Verbs
• Separable verb
• Positive and negative potential complements
• Descriptive complements
• Using objects with complements
• Descriptive complements
• Using objects with complements
• Complements with "dao", "gei" and "zai"
• Change of state with "le"
• Using "dui"
• Using "xiang"
• Using "gen"
• "For" with "wei"
• "One of" with "…zhi yi"
• Measure Words for Verbs
• Shi... de construction
• Conceding a Point with "shi"
• Expressing "Not Only… But Also"
• Topic-Comment Sentences

B2

• Doing Something Over and Over with "zaisan"
• Challenging an Adjective with "shenme"
• Expressing Fractions with "fenzhi"
• "Within (it/them)" as "qizhong"
• "Among" as "dangzhong"
• Limiting Scope with "jiu"
• "With Regards to" as "zhiyu"
• "For…" with "eryan"
• Facilitating an Outcome with "yibian"
• Combining Verbs with "bing"
• Challenging a Verb with ''shenme'"
• Many Types of "Not Only… But Also…"
• Expressing Purpose with "hao"
• "All Along" with "yuanlai"
• Expressing "After All" with "bijing"
• Expressing "In the End" with "daodi"
• Expressing "In the End" with "jiujing"