单元 5: Christmas every day
'Have to' and 'must'
选择一个单元
- 1 Nice to meet you!
- 2 What to wear
- 3 Like this, like that
- 4 The daily grind
- 5 Christmas every day
- 6 Great achievers
- 7 The Titanic
- 8 Travel
- 9 The big wedding
- 10 Sunny's job hunt
- 11 The bucket list
- 12 Moving and migration
- 13 Welcome to BBC Broadcasting House
- 14 New Year, New Project
- 15 From Handel to Hendrix
- 16 What's the weather like?
- 17 The Digital Revolution
- 18 A detective story
- 19 A place to live
- 20 The Cult of Celebrity
- 21 Welcome to your new job
- 22 Beyond the planets
- 23 Great expectations!
- 24 Eco-tourism
- 25 Moving house
- 26 It must be love
- 27 Job hunting success... and failure
- 28 Speeding into the future
- 29 Lost arts
- 30 Tales of survival
课程 3
Welcome to Session 3. We're going to look at using must and have to in the past and future. We’ll also bring you a top tip for informal speaking.
What happened to the party guests?
There were lots of examples of 'must' and 'have to' in Jude's messages. Let's look at them more closely.
Listen to the audio and try the activity

Understanding the phone messages
8 Questions
Answer the questions about the phone messages with 'yes' or 'no'.
帮助
练习题
Answer the questions about the phone messages with 'yes' or 'no'.
提示
Listen to the audio.Question 1 of 8
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练习题
Answer the questions about the phone messages with 'yes' or 'no'.
提示
Listen to the audio.Question 2 of 8
帮助
练习题
Answer the questions about the phone messages with 'yes' or 'no'.
提示
Listen to the audio.Question 3 of 8
帮助
练习题
Answer the questions about the phone messages with 'yes' or 'no'.
提示
Listen to the audio.Question 4 of 8
帮助
练习题
Answer the questions about the phone messages with 'yes' or 'no'.
提示
Listen to the audio.Question 5 of 8
帮助
练习题
Answer the questions about the phone messages with 'yes' or 'no'.
提示
Listen to the audio.Question 6 of 8
帮助
练习题
Answer the questions about the phone messages with 'yes' or 'no'.
提示
Listen to the audio.Question 7 of 8
帮助
练习题
Answer the questions about the phone messages with 'yes' or 'no'.
提示
Listen to the audio.Question 8 of 8
Excellent! 太棒了! Bad luck! 加分:
Next
How did you do? Let’s look at the answers to those questions to help us learn must and have to in the past and future.
本课语法
If you must do something, it is necessary for you to do it, but this is often your opinion or a rule that you have made yourself.
If you have to do something, it is necessary for you to do it. It’s a law, an obligation or a fact.
If you don’t have to do something, it isn’t necessary to do it, but you can if you want.
If you mustn’t do something, it means ‘don’t do it’. It is necessary not to do it.
本课词汇
family reunion
when family members and relatives get together to celebrate a special date or occasionA&E
Accident & Emergency (A&E) is a department in hospitals for patients without appointments, who need urgent helpto bang
to hitto feel dizzy
to feel like your head is spinning and that you might fall