Should, Must, Have to: Conselhos, Obrigações e Necessidades
Inglês
Habilidades BNCC
Questões
1. Complete os espaços em branco com *should*, *must* ou *have to*: 1. I _____ deliver this project today. (algo que precisa acontecer) 2. All people _____ follow traffic laws. (obrigação) 3. You _____ pay more attention in class. (conselho)
a)
A) 1. have to; 2. must; 3. should
b)
B) 1. should; 2. have to; 3. must
c)
C) 1. must; 2. have to; 3. should
d)
D) 1. have to; 2. should; 3. must
e)
E) 1. must; 2. should; 3. have to
2. Escolha a alternativa que melhor preenche a frase: You ___________ eat too much sugar. It's not good for your health.
a)
A) have to
b)
B) must
c)
C) should
d)
D) can
e)
E) does
3. Complete: Students ___________ bring their books every day. It's a rule.
a)
A) have to
b)
B) should
c)
C) mustn't
d)
D) can
e)
E) used to
4. Explique, com suas próprias palavras, a diferença principal entre 'must', 'have to' e 'should'. Dê um exemplo para cada um em inglês.
5. Imagine que seu amigo está sempre atrasado para a escola. Escreva uma sugestão usando 'should' e uma obrigação usando 'have to' para ajudá-lo.
6. Crie duas frases em inglês: uma usando 'must' e outra usando 'should', relacionando-as ao cuidado com o meio ambiente.
7. Sarah is a student who wants to improve her performance at school. Her teacher gave her some advice after analyzing her situation: 'You must focus more during classes, and you should study a little bit every day instead of only before tests. Also, you have to submit all your assignments on time.' Based on the teacher’s recommendations, Sarah made a list of her new habits.
According to the teacher's instructions, what is the main difference between the use of 'must', 'should', and 'have to' in the context presented to Sarah?
a)
A) 'Must' and 'have to' are both used for suggestions, and 'should' is for strong obligations.
b)
B) 'Have to' is used for personal advice, 'should' is for rules, and 'must' is for past habits.
c)
C) 'Must' is a strong personal obligation, 'have to' is a necessity often influenced by external factors, and 'should' is used for advice.
d)
D) 'Should' and 'must' are both the same and interchangeable in all contexts.
e)
E) 'Have to' and 'must' are used exclusively to give advice.
8. Texto: School rules are important for keeping everyone safe and organized. At Smith High School, students have to wear uniforms, must not use their phones during classes, and should be respectful to teachers and classmates. Although some students think uniforms are unnecessary, others believe these rules help create a positive environment.
Based on the context, why does Smith High School use 'have to' for wearing uniforms and 'must not' for using phones, but only 'should' for respect?
a)
A) Because wearing a uniform and not using phones during class are absolute requirements, while respect is a strong suggestion but not a strict rule.
b)
B) Because all three are equally important, and 'should' makes respect the highest priority.
c)
C) Because respect is optional at school.
d)
D) Because uniforms and phone use are based on students’ preferences.
e)
E) Because 'should' is always stronger than 'must' or 'have to'.
9. Texto: Maria wants to get a part-time job but her parents are concerned. Her mother says: 'You must finish your homework before your shift.' Her father adds: 'You should rest well and eat healthily.' On the other hand, her manager at the store says: 'You have to arrive on time.'
In this situation, how do the modal verbs highlight different aspects of Maria’s responsibilities?
a)
A) 'Have to' and 'must' express unavoidable obligations, while 'should' provides a routine.
b)
B) 'Should' is used to give Maria flexibility with her homework.
c)
C) 'Must' and 'have to' both refer to recommendations.
d)
D) 'Must' is used for an external rule; 'have to', for personal opinion; 'should', for prohibition.
e)
E) 'Must' and 'have to' emphasize non-negotiable responsibilities, while 'should' offers suggestion.
f)
correctAnswerExplanation': 'Alternativa correta E) - 'Must' e 'have to' mostram obrigações importantes e inegociáveis, enquanto 'should' apresenta uma sugestão para seu bem-estar.
10. Modal verbs e obrigações: Encontre as palavras relacionadas a 'should', 'must' e 'have to'.
ACROSS
DOWN
1.Usado para dar conselhos ou sugestões em inglês.
2.Modal para uma obrigação forte ou regra importante.
3.Significa um dever ou algo que você tem que fazer.
4.O que você recebe quando alguém usa 'should'.
5.Norma geralmente expressa usando 'must' e 'have to'.