Le Completion Slides Action Anchors
The "Le" Particle for Completion
Mandarin Grammar Lesson 1
What's the Difference?
Scenario A
I am drinking coffee.
Scenario B
I drank the coffee.
In English, we change the word: drink → drank.
In Mandarin, the verb stays the same. We just add an "anchor."
The Magic of No Conjugation
English
Eat → Ate
Walk → Walked
Mandarin
吃 → 吃 了
走 → 走 了
The Particle
The character 了 (le) is our primary tool.
The Placement
Place it right after the verb.
The Meaning
It indicates completion, not necessarily time.
Building a Sentence
Formula:
Subject + Verb 了 + Object
我吃了饭。
Wǒ chī le fàn.
I ate (the) meal.
他看了书。
Tā kàn le shū.
He read (the) book.
我们买了票。
Wǒmen mǎi le piào.
We bought (the) tickets.
你喝了水。
Nǐ hē le shuǐ.
You drank (the) water.
Brain Shift: Aspect vs. Tense
English: Tense
Focuses on when it happened. We change the verb for past, present, and future.
Mandarin: Aspect
Focuses on the state of the action. Was it completed? Is it continuing?
"Le" doesn't mean "yesterday." It means DONE.
You can even use "le" for future actions that will be completed before something else happens!
The "Anchor" Challenge
Where does the 了 go?
妈妈 买 ___ 苹果。
Māmā mǎi ___ píngguǒ.
姐姐 洗 ___ 衣服。
Jiějiě xǐ ___ yīfu.
我 听 ___ 音乐。
Wǒ tīng ___ yīnyuè.
Answer: After the Verb!
Le Anchor Worksheet The "Le" Anchor Worksheet
Lesson 1: Completed Actions in Mandarin
Name:
Date:
THE ANCHOR RULE
In Mandarin, we don't change the verb to "ate" or "walked." We anchor the action in completion by adding 了 (le) directly after the verb.
1
The Completion Shift
Convert these present actions into completed actions by adding the 'le' anchor in the correct spot.
我 喝 水。
(I drink water)
我 喝 了 水。
妈妈 买 苹果。
(Mom buys apples)
Write in Mandarin
他 看 电影。
(He watches a movie)
Write in Mandarin
2
Scrambled Events
Unscramble the words to create a sentence meaning the action was COMPLETED.
了 他 做 功课
(Meaning: He finished his homework.)
我 饭 了 吃
(Meaning: I ate my meal.)
3
My Busy Morning
Translate these sentences into Mandarin to describe what you did this morning. Remember: Verb + 了 + Object.
1. I drank tea.
2. I read a book.
3. I washed my clothes.
Vocabulary Help: 喝 (hē/drink) • 买 (mǎi/buy) • 看 (kàn/watch) • 做 (zuò/do) • 吃 (chī/eat) • 洗 (xǐ/wash)
Le Launch Teacher Guide Teacher Guide: Le Launch
Lesson 1: Intro to Completed Actions
Duration
55 Minutes
Learning Objective
Students will be able to distinguish between an action in progress and a completed action, marking the latter with the particle 了 (le) in the correct grammatical position (Verb + 了).
Common Misconception
"Le is the past tense ending -ed."
Clarify that Mandarin has aspect, not tense. We can use 'le' for something that will be completed in the future. Avoid translating 'le' as '-ed' too literally.
Key Vocab
吃 chī (eat)
喝 hē (drink)
买 mǎi (buy)
看 kàn (watch)
做 zuò (do)
Lesson Flow
10m
The Trigger Hook
Show two clips: someone lifting a coffee cup (in progress) vs. slamming down an empty cup (done). Ask: "What word changes in English? What changes in Chinese?"
15m
Input & Formula
Use Slide Deck. Focus on Verb + 了. Explicitly point out that the verb itself never changes shape.
20m
Guided Practice
Distribute Le Anchor Worksheet. Complete Section 1 as a class, then let students tackle Section 2 in pairs.
10m
Exit Ticket: The Snap
Students must say one thing they "did" this morning before leaving. Must include 'le'. Correct placement immediately if errors occur.
Differentiation Strategy
Support
Provide visual "Le" cards that students can physically place after a verb card in sentence-building activities.
Extension
Ask advanced students to use "le" with multi-syllable verbs or add measure words to the objects (e.g., 我吃了一个苹果).
Denial Detectives Slides Denial Detectives
Negating Past Actions with 'Meiyou'
Mandarin Grammar Lesson 2
How do we say "DID NOT"?
Normal Negation
不 (Bù)
Used for habits, facts, and the future.
Past Negation
没有 (Méiyǒu)
Used for actions that DID NOT happen.
Rule #1: Use 没有 for anything that hasn't happened yet or didn't happen in the past.
The Disappearing "Le"
Positive
我看了。
I watched (it).
Negative
我没有看。
I didn't watch.
GOLDEN RULE
When you use 没有, the 了 MUST disappear!
You cannot have "le" and "meiyou" in the same simple past sentence.
Comparing the Formulas
DONE
Completed Action
Subject + Verb 了 + Object
NOT DONE
Negated Past
Subject 没有 + Verb + Object (No 'le'!)
The Lie Detector
I will accuse you of doing something. You must deny it immediately using 没有.
Teacher Accusation:
"你吃了一个大汉堡！"
(You ate a big burger!)
Student Response:
我没有吃！
"I didn't eat (it)!"
Lie Detector Worksheet Lie Detector Case Files
Lesson 2: Error Correction & Negation Practice
Detective Name:
Date:
DANGER: THE "LE" OVERLOAD
You cannot have completion (了) and non-existence (没有) in the same sentence. It's like saying "I did didn't." When 没有 moves in, 了 moves out!
1
The Forensic Lab: Spot the Errors
Each sentence below contains a grammatical "crime." Cross out the mistake and rewrite the sentence correctly.
Evidence A
我 不 喝 了 咖啡。
(Intended: I didn't drink coffee.)
Rewrite correctly in Mandarin
Evidence B
爸爸 没有 买 了 苹果。
(Intended: Dad didn't buy apples.)
Rewrite correctly in Mandarin
Evidence C
她 没有 看了 电影。
(Intended: She didn't watch the movie.)
Rewrite correctly in Mandarin
2
Interrogation Room
A witness claims you did these things. Write a firm denial for each accusation using 没有.
"You ate my cake!"
(You: 你 / Eat: 吃 / Cake: 蛋糕)
Deny it in Mandarin
"You read my diary!"
(You: 你 / Read: 看 / Diary: 日记)
Deny it in Mandarin
"You bought the car!"
(You: 你 / Buy: 买 / Car: 车)
Deny it in Mandarin
"You did the homework!"
(You: 你 / Do: 做 / Homework: 功课)
Deny it in Mandarin
没有 Did Not
了 Completed
≠ Never Mix
Timeline Tussle Slides Timeline Tussle
Mastering the Choice: Bu vs. Mei
Mandarin Grammar Lesson 3
The Great Divide
不 (Bù)
Status: HABIT / WILL
Best for:
Habits (I don't eat meat)
Future (I won't go)
Desires (I don't want to)
没有 (Méi)
Status: PAST / COMPLETION
Best for:
Past events (I didn't eat)
Completion (I haven't finished)
Possession (I don't have)
The Timeline Test
没
Méi
PAST
"I didn't do it"
"I don't like it"
PRESENT HABIT
不
Bù
不
Bù
FUTURE
"I won't do it"
If it's about COMPLETION of a specific event → 没
Quick Sort!
Which one do we use? 没 or 不?
"I didn't buy the book yesterday."
Yesterday = Specific Past 没
"I won't go to school tomorrow."
Tomorrow = Future Plan 不
"I don't drink milk (habit)."
Habitual Status 不
"I haven't eaten breakfast yet."
Not yet completed 没
Timeline Sorting Activity Timeline Sorting Cards
Lesson 3: The "Bu" vs. "Mei" Challenge
Activity Type
Classroom Sort
Instructions
Cut out the category headers and sentence strips. In groups, students must sort the sentences into the DID NOT (Mei) bucket or the WILL NOT / DO NOT (Bu) bucket.
The Key Question:
"Is this a specific event that was supposed to happen in the past, or is it a general habit/future plan?"
Category A
没有 / 没
DID NOT / PAST
(Specific completion events)
Category B
不
WILL NOT / DO NOT
(Habits, future, and states)
我昨晚 [ ___ ] 看电影。
"I [did not] watch the movie last night."
Glue Here
我明天 [ ___ ] 去学校。
"I [will not] go to school tomorrow."
Glue Here
他 [ ___ ] 买昨天的票。
"He [did not] buy yesterday's ticket."
Glue Here
我不喜欢吃鱼，我 [ ___ ] 吃鱼。
"I don't like fish, I [do not/won't] eat fish."
Glue Here
妈妈刚才 [ ___ ] 喝茶。
"Mom [did not] drink tea just now."
Glue Here
Vocabulary Clues: 昨晚 (Last night) • 明天 (Tomorrow) • 刚才 (Just now) • 不喜欢 (Don't like)
Status Shift Slides Status Shift
The Change of State 'Le'
Mandarin Grammar Lesson 4
The Two Faces of 了
Face 1: Completion
Placed after the verb to show an action is finished.
我吃了饭。
"I ate the meal."
Face 2: Change of State
Placed at the end of a sentence to show a new situation.
下雨了！
"It is raining (now)!" / "It started raining!"
Status Updates: Real Life
下雨了
It started raining.
太热了
It's too hot (now).
饿了
I'm hungry (now).
Think of it like a notification bell: Ding! The situation has changed!
The Nuance Challenge
Statement A
下雨。
"It rains."
Statement B
下雨了。
"It's raining now." / "It started raining."
Status Update Worksheet Status Update Analysis
Lesson 4: Change of State "Le"
Student:
Date:
The "Notification" Particle
When 了 sits at the end of a sentence, it means something has changed. It's not just that the action is done; the whole situation is different now.
1
Weather Report: The Power of "Le"
Look at the two statements. Explain how the meaning changes when "le" is added.
FACT
下雨。
"It rains."
Meaning in context:
Notification
下雨了。
"It's raining now."
Meaning in context:
2
Status Notifications
Translate these life updates into Mandarin using sentence-final "le".
"I'm hungry now!" (I wasn't before)
Vocabulary: 我 (I) / 饿 (Hungry)
"Spring has arrived!"
Vocabulary: 春天 (Spring) / 来 (To come/arrive)
"He is tall now!" (He was short last time)
Vocabulary: 他 (He) / 高 (Tall)
Double Challenge: How would you say "I'm not hungry anymore"? (Hint: Use 'bu...le' for change of state!)
Weekend Word Weave Slides Weekend Word Weave
Synthesis & Past Narrative Project
Mandarin Grammar Lesson 5
The Ultimate Cheat Sheet
Completed Action
我买了。
Verb + 了
"I bought (it)."
Negated Past
我没有买。
没有 + Verb (Drop 'le')
"I didn't buy (it)."
Change of State
现在下雨了。
Sentence + 了 (at end)
"It's raining now."
The Weekend Report
Your Mission:
Tell your classmates what you did and didn't do over the weekend.
Must Include:
3 Completed actions (Verb + 了)
2 Negated past actions (没有)
1 Change of state (Final 了)
Example Intro:
上个周末，我看了一个电影。我没有去学校。
(Last weekend, I watched a movie. I didn't go to school.)
The "Le" Detector (Peer Feedback)
As your partner presents, listen for these three things:
Completion
Did they put 'le' right after the verb?
Negation
Did they drop 'le' when using 'meiyou'?
Change
Did they use a final 'le' for a status update?
Good luck, Presenters!
Weekend Report Template The Weekend Report
Lesson 5: Summative Synthesis Project
Name:
Score:
The Mission
Tell the story of your weekend. Use your grammar "anchors" to show what was completed, what didn't happen, and what changed.
1
The Event Log (Planning)
3 Things you COMPLETED (Verb + 了)
2 Things you DID NOT DO (没有)
1 Situation that CHANGED (Final 了)
(e.g., "It's cold now," "I'm tired now," "The movie started.")
2
Final Narrative Script
Write your report in full Mandarin sentences below. Use the vocabulary box for help.
Vocabulary Toolbox
做功课 (Do homework)
玩电脑 (Play computer)
去朋友家 (Go to friend's)
看电视 (Watch TV)
累 (Tired)
开心 (Happy)
Grading Checklist
Verb + 了 (Correct placement)
没有 (Used for negation)
No 'le' after 'meiyou' (The Gold Rule)
Sentence + 了 (Change of state)
