---
title: Heat moves easily through some materials, called conductors of heat,… — Materials and their properties · tree and pragmatics
description: Heat moves easily through some materials, called conductors of heat, such as metals; it moves slowly through insulators, such as wood, plastic, wool, cork and air trapped in tiny pockets. Who acts: Heat, materials. A sentence of the lesson «Materials and their properties» of the world course of Mova
---

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# Materials and their properties, sentence 2

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Heat moves easily through some materials, called conductors of heat, such as metals; it moves slowly through insulators, such as wood, plastic, wool, cork and air trapped in tiny pockets.

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**Who acts:** Heat, materials · **What happens:** move, call, trap · **To what, where:** materials, conductors, insulators, air, tiny pockets · **Speech:** someone speaks here

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This is a sentence of the lesson «Materials and their properties» of the world course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Heat, materials), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:018-materials-and-properties.lesson:2
# text = Heat moves easily through some materials, called conductors of heat, such as metals; it moves slowly through insulators, such as wood, plastic, wool, cork and air trapped in tiny pockets.
# source = school lesson (ours)
# course = world
# lesson = 018-materials-and-properties.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×2, R7-rel-agree ×3
1	Heat	heat	NOUN	NN	Number=Sing	2	nsubj	_	_
2	moves	move	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	easily	easily	ADV	RB	_	2	advmod	_	Agree=R5-strong|Haiku=6:advmod
4	through	through	ADP	IN	_	6	case	_	_
5	some	some	DET	DT	PronType=Ind	6	det	_	_
6	materials	material	NOUN	NNS	Number=Plur	2	obl	_	Agree=R7-rel-agree|Haiku=2:obj
7	,	,	PUNCT	,	_	8	punct	_	_
8	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	6	acl	_	_
9	conductors	conductor	NOUN	NNS	Number=Plur	8	xcomp	_	_
10	of	of	ADP	IN	_	11	case	_	_
11	heat	heat	NOUN	NN	Number=Sing	9	nmod	_	_
12	,	,	PUNCT	,	_	15	punct	_	_
13	such	such	ADJ	JJ	Degree=Pos|ExtPos=ADP	15	case	_	_
14	as	as	ADP	IN	_	13	fixed	_	_
15	metals	metal	NOUN	NNS	Number=Plur	11	conj	_	_
16	;	;	PUNCT	,	_	18	punct	_	_
17	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	18	nsubj	_	_
18	moves	move	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	parataxis	_	Agree=R7-rel-agree|Haiku=2:conj
19	slowly	slowly	ADV	RB	_	18	advmod	_	_
20	through	through	ADP	IN	_	21	case	_	_
21	insulators	insulator	NOUN	NNS	Number=Plur	18	obl	_	_
22	,	,	PUNCT	,	_	25	punct	_	_
23	such	such	ADJ	JJ	Degree=Pos|ExtPos=ADP	25	case	_	_
24	as	as	ADP	IN	_	23	fixed	_	_
25	wood	wood	NOUN	NN	Number=Sing	21	nmod	_	Agree=R7-rel-agree|Haiku=21:conj
26	,	,	PUNCT	,	_	27	punct	_	_
27	plastic	plastic	NOUN	NN	Number=Sing	25	conj	_	Agree=R5-strong|Haiku=21:conj
28	,	,	PUNCT	,	_	29	punct	_	_
29	wool	wool	NOUN	NN	Number=Sing	21	conj	_	_
30	,	,	PUNCT	,	_	31	punct	_	_
31	cork	cork	NOUN	NN	Number=Sing	21	conj	_	_
32	and	and	CCONJ	CC	_	33	cc	_	_
33	air	air	NOUN	NN	Number=Sing	31	conj	_	_
34	trapped	trap	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	33	acl	_	_
35	in	in	ADP	IN	_	37	case	_	_
36	tiny	tiny	ADJ	JJ	Degree=Pos	37	amod	_	_
37	pockets	pocket	NOUN	NNS	Number=Plur	34	obl	_	_
38	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **move** | present | Heat |  |  | some materials |  | easily *property* | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme through material=Trajectory |
| 2 | **call** | participle | some materials *not said here* | conductors of heat and metals |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V»: agent=Agent |
| 3 | **move** | present | Heat |  |  | insulators such wood and plastic and wool and cork and air |  | slowly *property* | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme through insulator=Trajectory |
| 4 | **trap** | participle |  | air *not said here* |  | tiny pockets |  |  | vn pocket-9.10 «NP V NP PP.destination»: agent=Agent in pocket=Destination |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:world:018-materials-and-properties.lesson:2`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×2, R7-rel-agree ×3. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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