Compreensão das regras básicas para uso dos verbos modais SHOULD, HAVE TO e MUST.

1. Modal Verbs
Prof. Ezequiel G.

2. Modal Verb
• They are:
Must
Have to
Should

3. SHOULD
USADO PARA EXPRESSAR UMA OPINIÃO OU
CONSELHO.
YOU SHOULD GO TO THE DOCTOR.
YOU SHOULD STUDY ENGLISH EVERY DAY.
PARENTS SHOULD SPEND MORE TIME WITH THEIR KIDS.
YOU SHOULD NOT EAT JUNK FOOD.
YOU SHOULDN’T DRINK MUCH COFFEE.

4. MUST
USADO PARA EXPRESSAR ALGO QUE VOCÊ TEM QUE
FAZER. DIZER QUE ALGO É ESSENCIAL OU ORDEM.
WE MUST STOP AT THE RED LIGHT.
SHE MUST STUDY HARD IF SHE WANTS TO SPEAK ENGLISH FLUENTLY.
YOU MUST READ THIS BOOK IF YOU WANT UNDERSTAND ALGEBRA.
ADICIONANDO NOT APÓS O MUST, HÁ UM SENTIDO DE PROIBIÇÃO OU
CONTRA A LEI.
YOU MUST NOT PARK HERE.
YOU MUSN’T DRINK AND DRIVE.

5. HAVE TO
•
USADO PARA EXPRESSAR UMA ORDEM OU
QUE ALGO É NECESSÁRIO SER FEITO.
I HAVE TO GET UP EARLY TOMORROW. MY FLIGHT LEAVES AT 7:30
I HAVE TO BE HERE AT NINE O’OCLOCK.
YOU HAVE TO WEAR A TIE.
ACRESCENTANDO O NOT EXPRESSA-SE ALGO QUE
NÃO HÁ NECESSIDADE.
YOU DON’T HAVE TO CLEAN THE HOUSE NOW.

6. EXERCISE
1. a: I have a terrible stomachache.
b: You ________ see a doctor.
2. You __________ show your passport at passport control.
3. Your aren’t ok. You _________ eat something now.
4. You ________ not use a calculator during the exam.

7. The End