---
title: Sign language — a lesson of Mova's school · trees and pragmatics
description: «Sign language», a lesson of the language course of Mova's primary school, sentence by sentence with dependency trees and pragmatics. It begins: Sign languages are full, real languages made with the hands, face and body, with their own words and their own grammar, as rich as any spoken language.
---

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# Sign language

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Lesson 32 of the language course of Mova's primary school: 15 sentences, each with its syntax tree and pragmatics. The lessons are written for Mova, and their agreed trees are part of Mova corpus 0.4 (CC BY-SA 4.0). How Mova does on its tests: [the lesson at school](https://md.mova.elamur.ai/free/en/school-run/language/32-sign-language/).

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- [0](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/0/) — Sign languages are full, real languages made with the hands, face and body, with their own words and their own grammar, as rich as any spoken language.
- [1](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/1/) — At a club Lily watches Sam, a Deaf boy, sign to his mum so fast her eyes can't keep up; it isn't English spelled on the hands, it's British Sign Language, a different language altogether.
- [2](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/2/) — There is not one sign language for the whole world: Britain has BSL, America has ASL, Ukraine has Ukrainian Sign Language, and even countries that share English have very different sign languages.
- [3](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/3/) — Faces matter as much as hands: raised eyebrows can turn a sentence into a question, so a signer's expressions are grammar, not rudeness.
- [4](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/4/) — Babies who see signing even "babble" with their hands, which shows that language lives in the brain, not just in the mouth.
- [5](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/5/) — British Sign Language (BSL) is a full language with its own grammar, different from English; it uses hand shapes, movements, the face and the body.
- [6](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/6/) — People who are part of Deaf culture and use sign language often write Deaf with a capital D.
- [7](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/7/) — American Sign Language (ASL) and BSL are different languages; ASL is related to French Sign Language.
- [8](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/8/) — BSL fingerspelling uses two hands, ASL fingerspelling uses one; fingerspelling is for names and words without a sign.
- [9](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/9/) — In sign languages, facial expressions are part of the grammar: raised eyebrows can turn a sentence into a yes/no question.
- [10](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/10/) — In 2022 a new British law said that BSL is a real language of England, Scotland and Wales.
- [11](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/11/) — BSL, Auslan (Australian Sign Language) and New Zealand Sign Language belong to one family, so their signers understand each other quite well.
- [13](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/13/) — In BSL a simple "hello" is a wave; when talking to a Deaf person, face them, speak clearly if they lip-read, and don't shout.
- [14](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/14/) — Sign language interpreters translate live between spoken language and sign language, so Deaf people can follow things like the news.
- [15](https://md.mova.elamur.ai/free/en/corpora/school/language/32-sign-language/15/) — Ukrainian Sign Language is a separate language, so a Deaf boy from Ukraine moving to London needs to learn BSL, just as hearing children learn English.

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