Inglês, perguntado por ellengabrielesantos, 8 meses atrás

02) Use must or have to into the sentences below.
a) At our school we ____ wear a uniform.
b) You cross the roads without looking. It’s dangerous.
c) You _ turn on the central heating. It’s automatic.
d) The exams are next week. I __ work harder.

e) You forget your umbrella. It’s going to rain.
f) Students _ listen to the teacher or they won’t understand.
g) You _ cross the road when the red light is showing.
h) We leave now or we’ll miss the plane.
i) Soldiers obey orders.
j) Sorry, I ___ go now. I don’t want to be late.

Soluções para a tarefa

Respondido por CremildaBR

⇒⇒ Modal verbs >>> must / have to

a) At our school we have to wear a uniform.

b) You mustn't cross the roads without looking. It’s dangerous.

c) You don't have to turn on the central heating. It’s automatic.

d) The exams are next week. I must work harder.

e) You mustn't forget your umbrella. It’s going to rain.

f) Students have to listen to the teacher or they won’t understand.

g) You mustn't cross the road when the red light is showing.

h) We have to leave now or we’ll miss the plane.

i) Soldiers must obey orders.

j) Sorry, I have to go now. I don’t want to be late.

⇒⇒ Modal verbs >> são verbos ''diferentes'' que possuem características próprias. São usados para auxiliar o verbo principal da frase. Não são conjugados, não recebem ''s'' na terceira pessoa do singular, não têm plural. São sempre escritos da mesma forma, independente do contexto. Não têm tradução se estiverem sozinhos, sem um verbo em seguida.

→→ Must - usado para dar ordens na afirmativa ou proibir >> must + not

You must pay attention to the class.

Você deve prestar mais atenção à aula.

You mustn't step on the grass.

Vocês não devem pisar na grama.

→→ Must - usado no sentido de ''necessidade ''

Exemplos:

Susan, you must wake up at 7am.

Susan, você tem que acordar às 7 horas.

John must stop smoking.

John tem que parar de fumar.

→→ Have to - usado quando queremos falar de algo que é obrigatório