---
id: 698734483f9b59d7c6815583
title: Task 7
challengeType: 24
dashedName: task-7
lang: zh-CN
---

<!-- (Audio) Chen Na: 四十 (sì shí), 四十一 (sì shí yī), 四十二 (sì shí èr), 四十三 (sì shí sān), 四十四 (sì shí sì), 四十五 (sì shí wǔ), 四十六 (sì shí liù), 四十七 (sì shí qī), 四十八 (sì shí bā), 四十九 (sì shí jiǔ) -->

# --description--

Now let’s move on to the numbers in the **40s**.

In Chinese, the number **40** is called `四十 (sì shí)`.

Numbers from **41 to 49** are formed by adding the units digit (1–9) directly after  
`四十 (sì shí)` (40). The pattern is the same as with numbers in the 20s and 30s.

| Number | Chinese |
| :--- | :--- |
| 40 | `四十 (sì shí)` |
| 41 | `四十一 (sì shí yī)` |
| 42 | `四十二 (sì shí èr)` |
| 43 | `四十三 (sì shí sān)` |
| 44 | `四十四 (sì shí sì)` |
| 45 | `四十五 (sì shí wǔ)` |
| 46 | `四十六 (sì shí liù)` |
| 47 | `四十七 (sì shí qī)` |
| 48 | `四十八 (sì shí bā)` |
| 49 | `四十九 (sì shí jiǔ)` |

# --instructions--

Listen to the audio and practice pronouncing these numbers.

# --assignment--

I've practiced pronouncing the numbers from 40 to 49.

# --scene--

```json
{
  "setup": {
    "background": "company1-breakroom.png",
    "characters": [
      {
        "character": "Chen Na",
        "position": {
          "x": 50,
          "y": 15,
          "z": 1.4
        },
        "opacity": 0
      }
    ],
    "audio": {
      "filename": "ZH_A1_numbers_and_personal_information_numbers_20_99.mp3",
      "startTime": 1,
      "startTimestamp": 64.9,
      "finishTimestamp": 88.21
    }
  },
  "commands": [
    {
      "character": "Chen Na",
      "opacity": 1,
      "startTime": 0
    },
    {
      "character": "Chen Na",
      "startTime": 1,
      "finishTime": 2.07,
      "dialogue": {
        "text": "四十 (sì shí)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "startTime": 3.15,
      "finishTime": 4.36,
      "dialogue": {
        "text": "四十一 (sì shí yī)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "startTime": 5.63,
      "finishTime": 6.81,
      "dialogue": {
        "text": "四十二 (sì shí èr)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "startTime": 8.26,
      "finishTime": 9.48,
      "dialogue": {
        "text": "四十三 (sì shí sān)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "startTime": 10.8,
      "finishTime": 12.02,
      "dialogue": {
        "text": "四十四 (sì shí sì)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "startTime": 13.29,
      "finishTime": 14.63,
      "dialogue": {
        "text": "四十五 (sì shí wǔ)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "startTime": 15.79,
      "finishTime": 16.95,
      "dialogue": {
        "text": "四十六 (sì shí liù)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "startTime": 18.14,
      "finishTime": 19.54,
      "dialogue": {
        "text": "四十七 (sì shí qī)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "startTime": 20.67,
      "finishTime": 21.84,
      "dialogue": {
        "text": "四十八 (sì shí bā)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "startTime": 22.94,
      "finishTime": 24.31,
      "dialogue": {
        "text": "四十九 (sì shí jiǔ)",
        "align": "center"
      }
    },
    {
      "character": "Chen Na",
      "opacity": 0,
      "startTime": 24.81
    }
  ]
}
```
