• 进行 (jìn xíng) - to conduct
• 准备好了吗？(zhǔn bèi hǎo le ma?) - are you ready?
• 比试 (bǐ shì) - sparring
• 腕锁 (wàn suǒ) - armbar
• 技术 (jì shù) - technique
• 用 (yòng) - to use
• 开始 (kāi shǐ) - to start
• 要求 (yāo qiú) - to request
• 多久 (duō jiǔ) - how long
• 可以 (kě yǐ) - can
• 练习 (liàn xí) - practice
• 保持 (bǎo chí) - to maintain
• 安全 (ān quán) - safety
• 同意 (tóng yì) - to agree
• 换 (huàn) - to change
• 搭档 (dā dàng) - partner
• 全力 (quán lì) - full effort
• 互相 (hù xiāng) - each other
• 讨论 (tǎo lùn) - to discuss
• 改进 (gǎi jìn) - to improve
• 结束 (jié shù) - to finish
• 觉得 (jué de) - to feel
• 怎么样 (zěn me yàng) - how

1. 今天我们要进行比试，你准备好了吗？

   Jīn tiān wǒ men yào jìn xíng bǐ shì, nǐ zhǔn bèi hǎo le ma?

   (Today we're going to have a sparring session, are you ready?)

2. 让我们比试一下你的腕锁技术吧！

   Ràng wǒ men bǐ shì yī xià nǐ de wàn suǒ jì shù ba!

   (Let's spar and test your armbar technique!)

3. 你想要用什么技术开始比试？

   Nǐ xiǎng yào yòng shén me jì shù kāi shǐ bǐ shì?

   (Which technique do you want to start the sparring with?)

4. 你要求比试多久？

   Nǐ yāo qiú bǐ shì duō jiǔ?

   (How long do you want the sparring session to be?)

5. 我们可以用练习的比试吗？

   Wǒ men kě yǐ yòng liàn xí de bǐ shì ma?

   (Can we use controlled sparring?)

6. 比试时要保持安全，你同意吗？

   Bǐ shì shí yào bǎo chí ān quán, nǐ tóng yì ma?

   (Let's keep it safe during sparring, do you agree?)

7. 你想换个比试搭档吗？

   Nǐ xiǎng huàn gè bǐ shì dā dàng ma?

   (Would you like to switch sparring partners?)

8. 让我们用全力比试吧！

   Ràng wǒ men yòng quán lì bǐ shì ba!

   (Let's spar with full intensity!)

9. 比试后我们可以互相讨论如何改进吗？

   Bǐ shì hòu wǒ men kě yǐ hù xiāng tǎo lùn rú hé gǎi jìn ma?

   (Can we discuss how to improve after sparring?)

10. 比试结束后，你觉得怎么样？

    Bǐ shì jié shù hòu, nǐ jué de zěn me yàng?

    (How do you feel after the sparring session?)

Objective:
Students will learn key Mandarin vocabulary and phrases related to Jiu Jitsu sparring, enhancing their language skills while connecting with martial arts terminology. 

Duration: 60 minutes

1. Warm-Up (10 minutes)

• Introduction to Jiu Jitsu in Mandarin:
  Explain the significance of Jiu Jitsu (柔术 - róushù) and its cultural context in martial arts. Briefly discuss the term "sparring" (比试 - bǐ shì).
• Pronunciation Practice:
  Introduce Pinyin and tones, focusing on the correct pronunciation of "柔术" (róushù) and "比试" (bǐ shì).

2. Vocabulary Introduction (15 minutes)

• Key Vocabulary Related to Sparring:
  • 柔术 (róushù) - Jiu Jitsu
  • 比试 (bǐ shì) - Sparring
  • 对手 (duì shǒu) - Opponent
  • 技术 (jì shù) - Technique
  • 摔倒 (shuāi dǎo) - To throw down
  • 锁技 (suǒ jì) - Submission technique
• Activity:
  Use flashcards with characters, Pinyin, and English translations. 

3. Sentence Structure and Contextual Use (15 minutes)

• Basic Sentence Patterns:
  • "I practice Jiu Jitsu." (我练习柔术。- wǒ liànxí róushù.)
  • "My opponent is strong." (我的对手很强。- wǒ de duìshǒu hěn qiáng.)
  • "I learned a new technique." (我学到了一个新技术。- wǒ xué dào le yī gè xīn jì shù.)

 They are suitable for conversational practice related to sparring in Mandarin Chinese.