Page 61 - WorldWatchers_3_SB_DEMO

3 Grammar 4 Speak & Write

can – could – be able to A. CLASS DISCUSSION
Choose a gadget/device that you
• I can / am able to use a computer very well. can’t live without from the box.
• There was something wrong with the printer and I couldn’t / Think about the ideas given and
wasn’t able to print out my project. discuss, giving your opinion.
• Jill’s taking Spanish lessons, so she will be able to speak Spanish
in a few months.
smartphone
must – have to – need to – can’t game console
TV
• I must / have to call Tina after three o’clock. laptop/tablet
• I need to buy a new phone. smartwatch
• You mustn’t / can’t park here. Look at the sign! headphones/earbuds
• You don’t have to / don’t need to do the washing-up. I’ll do it.

should • what you do with it
• how often you use it
• You look tired. I think you should go to bed. • why it is so important to you
• You shouldn’t give your password to anyone.
note I don’t think I can live without
• To express obligation in the past, we use had to. my smartphone because I use it
• To express obligation in the future, we use will have to. every day. I…

Choose a, b or c.
1. You haven’t got much battery left on your phone. You’ll
charge it soon.
a. have to b. need c. must
2. I leave now. Pat is waiting for me outside.
a. ’m able to b. need c. must
3. Victor to ind his tablet, so he borrowed Ted’s.
b. wasn’t able
a. can’t © MM Publications
c. couldn’t
4. A: How can I attach a document to this email?
B: You click on this icon irst. tip You can use because and so to
a
n
d
a. ’re able to b. need c. should e x p a n d o n y o u r o p i n i o n . U s e
expand on your opinion. Use
5. Excuse me, sir. You eat or drink in the museum. because to give a reason and
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a. don’t have to b. don’t need to c. mustn’t so to give a reason or show the
6. You drive me to school. I’ll take the bus. result of something.
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a. mustn’t b. don’t need to c. couldn’t • My game console is really
ta
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7. A: Is your laptop new? important to me because l a y
d I o
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s a
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my brothers and I often play
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B: Yes. I broke my old one, so I buy a new one. games together.
a. had to b. ’ll have to c. must • I n e e d m y l a p t o p t o d o m y
• I need my laptop to do my
homework and I also play
h o m e w o rk a n d I a l s o p l a y
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games on it, so I don’t think I
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C. Read again and write T for True, F for False or NM for can live without it.
Not Mentioned.
1. Last year was the irst time Digital Detox Week took B. Read the information below and
place. write a paragraph expressing
your opinion about the topic in
2. Students use technology more than teachers.
activity A.
3. Students have to leave their electronic devices at home
during Digital Detox Week. PLAN
A paragraph expressing
4. Students are allowed to use the computers in the library your opinion
for school projects during Digital Detox Week.
5. Most parents want to take part in the digital detox. Use phrases like:
6. Kelly still checks her phone when she does homework. - I (de initely) think…
- I do not think…
7. Digital Detox Week helped Peter do other activities.
- I believe…
o y
er t
er t
ou…
ou…
o y
Over to you… - In my opinion, …
O O
v
v
Would you like to take part in a Digital Detox Week?
Why? / Why not?
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