

must/ have to
Presentation
•
English
•
11th Grade
•
Practice Problem
•
Hard
Bảo Võ
FREE Resource
5 Slides • 5 Questions
1
By Trân Võ
2
Người nói không bày tỏ cảm tưởng, chỉ đưa ra các dữ kiện từ tác động bên ngoài.
e.g. Ann's eyes are not very good. She has to wear glasses for reading.
have/has to
Người nói bày tỏ cảm tưởng của chính mình, nói ra điều mà mình nghĩ là cần thiết.
e.g. I must write to Anna. I haven't written to her for ages.
must
3
Không được dùng phủ định của "must" để mang ý nghĩa là không cần phải làm
Thay vào đó, ta dùng "don't/ doesn't have to"
4
Replace with sub-header
must được dùng ở thì hiện tại hoặc tương lai.
Đối với các thì khác, ta dùng have to để chia theo thì.
5
don't/ doesn't have to: không cần phải làm...
mustn't : không được phép làm...
6
Multiple Select
You really ______ work harder if you want to pass the examination.
must
have to
musn't
don't have to
7
Multiple Choice
Many children in Britain ______ wear uniform when they go to school.
have to
must
mustn't
don't have to
8
Multiple Choice
Last night Don suddenly became ill. We ______ call the doctor.
have to
must
had to
didn't have to
9
Multiple Choice
Ann has _______ wear glasses since she was eight years old.
have to
has to
must
had to
10
Multiple Select
I'm afraid I can't come tomorrow. I ______ work late.
must
have to
has to
had to
By Trân Võ
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