Demand vs Insist vs Request vs Require

Quand utiliser chacun en anglais, avec le sens, le registre et des exemples.

Demand

Top 1000 (très courant)B2noun

Insist

Top 1000 (très courant)B2verb

Request

Top 1000 (très courant)A2noun

Require

Top 1000 (très courant)B1verb
 DemandInsistRequestRequire
Prononciation🇬🇧 /["/dɪˈmɑːnd/"]/🇺🇸 /["/dɪˈmænd/"]/🇬🇧 //ɪnˈsɪst//🇺🇸 //ɪnˈsɪst//🇬🇧 /["/rɪˈkwest/"]/🇺🇸 /["/rɪˈkwest/"]/🇬🇧 /["/rɪˈkwaɪə(r)/","/rɪˈkwaɪəz/","/rɪˈkwaɪəd/","/rɪˈkwaɪərɪŋ/"]/🇺🇸 /["/rɪˈkwaɪər/","/rɪˈkwaɪərz/","/rɪˈkwaɪərd/","/rɪˈkwaɪərɪŋ/"]/
SensDemander quelque chose avec force.To ask for something forcefully.Demander quelque chose avec insistance.To demand something firmlydemander quelque choseto ask for somethingavoir besoin de quelque chose ou de quelqu'un pour un but précisto need something or someone for a purpose
ExempleThe demand for organic food has been steadily increasing over the past few years.She insisted on staying late to finish the project.I would like to make a request for a day off next week.The project will require a significant amount of time to complete.
RegistreNeutreNeutreNeutreNeutre
FréquenceTop 1000 (très courant)Top 1000 (très courant)Top 1000 (très courant)Top 1000 (très courant)
Niveau CEFRB2B2A2B1
Nature grammaticalenounverbnounverb
Collocationslegitimate, realistic, reasonable, issue, make, present, on demand, demand for, demand from, considerable, enormous, excessive, impose, make, place, demand on, demand upon, big, buoyant, considerable, level, accommodate, cope with, fulfil/​fulfill, grow, increase, rise, in demand, demand among, demand for, supply and demandinsist on doing, insist that, insist uponspecial, legitimate, reasonable, make, put in, send, at somebody’s request, by request, on request, available on request, available upon request, by popular request, special, legitimate, reasonable, make, put in, send, at somebody’s request, by request, on request, available on request, available upon request, by popular requesturgently, reasonably, generally, urgently, reasonably, generally
Antonymessurrender, yield, giveyield, submit, agreerefuse, declinedeny, refuse, forbid
Erreurs fréquentesConfused with 'require' — 'demand' is stronger than 'require'., Using 'demand' without an object — it needs something to demand., Mixing it up with 'request' — 'request' is more polite.Omitting 'on' when using verb-ing form, Confusing with 'persist', which means to continue, Using 'insist' without a strong personal statementUsing 'request' with a different preposition, such as 'request for'., Confusing 'request' with 'require'., Not using it in the correct form, like 'requested' instead of 'requesting'.'Require' is sometimes confused with 'request'; they have different meanings., Learners might use 'require' without an object, which is incorrect., 'Require' is often mixed up with 'want', but 'require' implies necessity.
Notes d'usageUtilisez 'demander' quand vous voulez quelque chose avec urgence ou autorité. C'est neutre mais peut être perçu comme agressif dans des situations informelles. Évitez de l'utiliser pour des requêtes polies.Use 'demand' when you want something with urgency or authority. It's neutral but can be seen as aggressive in casual situations. Avoid using it when making polite requests.Utilisez 'insister' dans des contextes formels et neutres. Évitez dans les conversations décontractées, sauf pour souligner des sentiments forts.Use 'insist' in formal and neutral settings. Avoid in casual conversations unless emphasizing strong feelings.Utilisé dans des contextes polis ou formels. Cela peut sembler trop formel pour des conversations décontractées, où des mots plus simples comme 'demander' sont préférés.Used in polite or formal contexts. It may sound too formal for casual conversations, where simpler words like 'ask' are preferred.On utilise 'require' pour parler de besoins dans des contextes formels, comme les exigences pour un emploi ou un projet. À éviter dans les conversations informelles, sauf si l'on parle de responsabilités.Use 'require' when talking about needs in formal settings, such as requirements for a job or project. Avoid in casual conversation unless discussing responsibilities.

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Demand
Request

Questions fréquentes : Demand vs Insist vs Request vs Require

Quelle est la différence entre Demand, Insist, Request et Require ?

Demand: To ask for something forcefully. Insist: To demand something firmly Request: to ask for something Require: to need something or someone for a purpose

Demand, Insist, Request et Require sont-ils au même niveau CEFR ?

Demand: B2, Insist: B2, Request: A2, Require: B1 sur l'échelle CEFR.

Quelle est la nature grammaticale de Demand, Insist, Request et Require ?

Demand: noun, Insist: verb, Request: noun, Require: verb.

Peux-tu montrer un exemple de chacun ?

Demand: The demand for organic food has been steadily increasing over the past few years. Insist: She insisted on staying late to finish the project. Request: I would like to make a request for a day off next week. Require: The project will require a significant amount of time to complete.

Puis-je utiliser Demand, Insist, Request et Require de façon interchangeable ?

Pas toujours. Demand, Insist, Request et Require sont proches et se recoupent parfois, mais elles diffèrent par le registre, la fréquence et l'usage, donc remplacer l'une par l'autre peut changer le sens ou le ton. Regarde les différences ci-dessus avant de substituer.