Grammar - Have to, must and should for obligation and advice
Have to, Must and Should
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Slide 1: Tekstslide
EngelsMiddelbare schoolvwoLeerjaar 1
In deze les zitten 25 slides, met interactieve quizzen en tekstslides.
Lesduur is: 50 min
Onderdelen in deze les
Have to, Must and Should
Slide 1 - Tekstslide
Did you spot the mistake??
Slide 2 - Tekstslide
Instructions
As you watch the video, look at the examples of have to, must and should. They are in red in the subtitles. Then read the following slides to learn more. Finally, do the grammar exercises to check you understand, and can use, have to, must and should correctly.
Oliver and Alfie visit the local pet shop, where they are surprised to see Amy. Meanwhile, something is on Sophie's mind ...
Slide 3 - Tekstslide
learnenglishteens.britishcouncil.org
Slide 4 - Link
When do we use have to / must / should + verb ?
to talk about obligation, things that are necessary to do, or to give advice about things that are a good idea to do.
Must and have to are both used for obligation and are often quite similar. They are both followed by the infinitive
I must go now. / I have to go now.
Are these exactly the same?
base verb - without "to"
Example: to talk, to walk are the verb but when we say " walk,/ talk" this is known as the infinitive.
Slide 5 - Tekstslide
Well, almost......
We often use must for more personal opinions about what it is necessary to do, and have to for what somebody in authority has said it is necessary to do.
Have to shows us that the obligation comes from somebody else. It’s a law or a rule and the speaker can’t change it.
Do you have to wear a uniform at your school?
John can’t come because he has to work tomorrow.
In Britain you have to buy a TV licence every year.
Obligation: Something that you need to do
Slide 6 - Tekstslide
Must shows us that the obligation comes from the speaker. It isn’t a law or a rule.
I must call my dad tonight.
You must hand in your homework on Tuesday or your mark will be zero.
You must come and visit us the next time you come to London.
Slide 7 - Tekstslide
Have to is more frequent in conversation; must is used more in formal writing, for example in written notices.
Slide 8 - Tekstslide
No obligation
We use don’t have to to show that there is no obligation. You can do something if you want to but it’s not compulsory.
It’ll be nice if you do but you don’t have to come with me if you don’t want to.
You don’t have to dress up for the party. Wear whatever you feel comfortable in.
Slide 9 - Tekstslide
Finally....
There’s something very important about must and have to. The positive forms are very similar in meaning, but the negative forms are completely different.
You mustn’t forget ...(don’t forget - you have no choice)
If you don't like him, you don't have to see him again. (there is no obligation to see him again, but you have a choice) (NOT You haven't to see him again)
Slide 10 - Tekstslide
Mustn't
Should
Have to
Call the emergency services if you have a cold
drive on the right side of the road in the UK
use your mobile phone during an exam
show your passport or identity card to get on a plane.
be seventeen to drive a car in the UK.
complete a lot of exams, study and training to be a doctor.
arrive at the airport early in case there are delays.
show your passport or identity card to get on a plane.
always get enough sleep before driving a car.
Slide 11 - Sleepvraag
Choose the correct option.
A
You must to see the Chrysler Building when you're in New York.
B
You must see the Chrysler Building when you're in New York.
C
You have see the Chrysler Building when you're in New York.
Slide 12 - Quizvraag
Choose the correct option.
A
You don't have to wear uniform in the sixth form.
B
You haven't to wear uniform in the sixth form.
C
You mustn't wear uniform in the sixth form.
Slide 13 - Quizvraag
Choose the correct option.
A
You really should going and see a doctor about that.
B
You really should to go and see a doctor about that.
C
You really should go and see a doctor about that.
Slide 14 - Quizvraag
Choose the correct option.
A
He don't should talk to people like that.
B
He doesn't should talk to people like that.
C
He shouldn't talk to people like that.
Slide 15 - Quizvraag
Draw this table in your notebook
Slide 16 - Tekstslide
Instructions:
Work Individually. For each place on your grid, think of one thing you MUST do there, one thing you MUSTN’T do, etc.
Now: Speak to your partner and decide who has the better idea.
Then: decide the best idea in your group. A spokes-person from each group shares the best answer. If it matches the teacher’s idea then the group get a point.
Slide 17 - Tekstslide
www.online-stopwatch.com
Slide 18 - Link
Extra material:
Put the words in the correct order to make sentences.
trainers get new should some You
it shouldn’t about worry He
don’t to pay have You
fruit ! salad should try this You
class You late mustn’t for be
Slide 19 - Tekstslide
Extra practice
Have to - complete exercises in workbook on page 53, 54 and use the LessonUp presentations
Should and Must - complete exercises WB page 55 and look at LessonUp presentation
Slide 20 - Tekstslide
Discussion
Have you got a pet? If you haven't got one, what kind of pet would you like? What are the advantages and disadvantages of having that particular animal?
timer
1:00
Slide 21 - Tekstslide
www.online-stopwatch.com
Slide 22 - Link
www.classtools.net
Slide 23 - Link
www.classtools.net
Slide 24 - Link
Homework:
Remember the Grammar and Progress test for Units 7 & 8 and 10 & 11 will be on Tuesday the 19th of June - Use the LessonUp Revision Check lesson to make sure you know what you need to learn.
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