Vier soorten verplichting die het Engels uit elkaar houdt
Four kinds of obligation English keeps apart
De regel
B1 leert must, have to en should. B2 is het verschil daartussen. Must is het gezag van de spreker; have to is een regel van buiten; be supposed to is een verwachting die vaak niet uitkomt; be to is een instructie in officiële taal; had better is advies met een dreiging erin. De ontkenningen splitsen: must not verbiedt, do not have to ontslaat.
must (my authority) · have to (outside rule) · be supposed to (expectation) · be to (official) · had better (or else) · must not (forbidden) vs do not have to (not required)
Voorbeelden
Visitors are to report to reception on arrival.
Bezoekers dienen zich bij aankomst bij de receptie te melden.
You do not have to come, but I would like you to.
U hoeft niet te komen, maar ik zou het fijn vinden.
We were supposed to hear by Friday and nobody rang.
We zouden voor vrijdag horen en niemand belde.
You had better keep the receipt.
U kunt de bon maar beter bewaren.
Veelgemaakte fouten
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Fout: You must not come if you are busy.
Goed: You do not have to come if you are busy.
must not verbiedt; het ontbreken van verplichting is do not have to.
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Fout: I needn’t have worried, so I did not worry.
Goed: I needn’t have worried, but I did.
need not have betekent dat u het WEL deed en dat het onnodig bleek.
-
Fout: You had better to lock it.
Goed: You had better lock it.
had better krijgt het hele werkwoord zonder to.
Oefenvragen
Probeer elke vraag eerst zelf en open dan „Toon antwoord” voor de oplossing en de reden.
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1Kies de juiste zin.
- You have not to bring anything.
- You do not must bring anything.
- You do not have to bring anything.
- You must not bring anything.
Toon antwoord
Antwoord: C You do not have to bring anything.
Geen verplichting, geen verbod.
-
2Kies de juiste zin.
- Candidates are to leaving their phones outside.
- Candidates are to leave their phones outside.
- Candidates to leave their phones outside.
- Candidates are leaving their phones outside.
Toon antwoord
Antwoord: B Candidates are to leave their phones outside.
be to geeft een officiële instructie.
-
3Kies de juiste zin.
- She was supposed ring on Monday.
- She supposed to ring on Monday.
- She was supposed to ring on Monday.
- She is supposed rang on Monday.
Toon antwoord
Antwoord: C She was supposed to ring on Monday.
be supposed to behoudt de to.
-
4Vul het gat in.
Guests _____ smoke anywhere in the building.
- had better not to
- need not
- do not have to
- must not
Toon antwoord
Antwoord: D Guests must not smoke anywhere in the building.
Een verbod krijgt must not.
-
5Vul het gat in.
We _____ pay for the survey; the seller had already done it.
- need not have
- had not to
- must not
- did not need to
Toon antwoord
Antwoord: D We did not need to pay for the survey; the seller had already done it.
De handeling was niet nodig en gebeurde niet.
-
6Vul het gat in.
I _____ brought an umbrella; it never rained.
- did not need to
- must not have
- need not have
- should not
Toon antwoord
Antwoord: C I need not have brought an umbrella; it never rained.
Het IS gedaan en bleek onnodig.
-
7Vul het gat in.
You _____ get there early if you want a seat.
- had better to
- would better
- had better
- better had
Toon antwoord
Antwoord: C You had better get there early if you want a seat.
had better plus het hele werkwoord.
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8Vul het gat in.
Under the contract the tenant _____ keep the garden tidy.
- is requiring
- is required
- is required to
- requires to
Toon antwoord
Antwoord: C Under the contract the tenant is required to keep the garden tidy.
Een schriftelijke verplichting in de passieve vorm.
-
9Deze zin klopt niet. Kies de verbetering.
Welke zin is fout?
- You must not to park here.
- Parking here is prohibited.
- You must not park here.
- You are not allowed to park here.
Toon antwoord
Antwoord: A You must not to park here.
Modale werkwoorden krijgen nooit to.
-
10Deze zin klopt niet. Kies de verbetering.
Welke zin is fout?
- We need not sign it today.
- It is not necessary to sign it today.
- We do not have to sign it today.
- We do not must sign it today.
Toon antwoord
Antwoord: D We do not must sign it today.
must heeft geen do-vorm.
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