Grammar Lab Zero and first conditionals
as soon as, unless
1 Read the sentences and complete the table. If you watch TV in English, you learn the language quickly. If you buy a new computer, I’ll get your old one. You won’t arrive on time if you don’t hurry. Zero conditional if clause
if + present simple
result
1 ____________________
First conditional if clause
5 Complete the sentences with future statements which are true for you.
1 As soon as this class ends today, I... 2 ... unless I get really good marks in the end-of-year examination. 3 As soon as I get a job, ... 4 Unless you do some work experience, ... 5 As soon as I arrive in a new city, ... 6 Unless it is raining at the weekend, ...
must/mustn’t, have to/don’t have to result
if + 2 __________________ 3 _______ / _______ + base form
2 Complete the sentences with the Zero conditional of the verbs in brackets.
1 If you __________ (have) a pet, you __________ (feed) it every day. 2 If I __________ (put) sugar in my tea, it __________ (taste) sweet and I don’t like it. 3 If you __________ (not turn) the lights on at night, you __________ (not see) anything. 4 When the sun __________ (set), the temperature __________ (get) colder.
3 Use the prompts to write First conditional sentences.
1 I / lend you my speakers / if / you / need them 2 Ellie / study in London / if / she / pass her exams 3 you / send me a text / if / you / be late? 4 if / Ava / invite me to her party / I / go
4 Complete the sentences with the correct form of the verbs in brackets.
1 How _____________ Lana _____________ (celebrate) if she _____________ (get) the job? 2 If Mark _____________ (miss) the bus to work, he always _____________ (walk) there instead. 3 They _____________ (be) very disappointed if they _____________ (not be able to) buy tickets. 4 Where _____________ you _____________ (have) dinner if you _____________ (go) out tonight? 5 I _____________ (text) you if we _____________ (get) to the station early. 6 If you _____________ (not find) a job within six months, I _____________ (contact) my uncle’s company.
Mind Map p. 222
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VIDEO MAP
Grammar Bank pp. 334-335
6 Complete the rules. I must study harder if I want to pass! You mustn’t use your phone at school. Visitors have to register at reception. I don’t have to arrive very early at work. We use 1 __________ when we think it is necessary or important to do something, and 2 __________ when something is prohibited. We use 3 __________ when something is necessary (rules or laws), and 4 __________ when something is not necessary.
7 Complete the sentences with must or have to and the verbs in brackets.
1 We __________ (chew) gum in our school. 2 In Italy you __________ (be) 16 to start working. 3 You __________ (be) 21 to ride a scooter. 4 She __________ (sleep) more, she’s always tired. 5 You __________ (study) all day, three hours are enough! 6 You __________ (do) what the doctor says!
Round up 8 Choose the correct alternative. Our class is going to New Forest tomorrow at 8:30. You 1 mustn’t / don’t have to be late! We’re going to visit a bird sanctuary, so if you 2 have / will have binoculars, bring them with you. There’s a café near the forest, so you 3 don’t have to / have to bring your own food. But if you want to buy something, you 4 must / will must bring cash because they don’t accept credit cards. There’s a lake and 5 unless / if you want to swim, you 6 must / mustn’t forget your swimming costume. You 7 must / don’t have to pay for the trip today, you can pay tomorrow if you 8 like / ’ll like.
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