impact 3 Grammar Book NATIONAL GEOGRAPHIC LEARNING impact 3 Grammar Book Unit 1 Who Am |? 4 Question tags 6 Special uses of it 8 Unit 2 Misunderstood Animals 10 Modals 12 Infinitives with and without to 14 Unit 3 Everybody's Doing It! 16 Separable and inseparable two-word verbs 18 Enough, too many, too much 20 Unit 4 Fashion Footprints 22 Present passive 24 Modals 26 Unit 5 Flying High 28 Past perfect 30 Past perfect continuous S2 Unit 6 New Frontiers 34 Present and past conditionals 36 Adverbs 38 Unit 7 Visual Stories 40 Past passive 42 Reported speech 44 Unit 8 Perform and Create 46 Gerunds and infinitives 48 Sense verbs + infinitive 50 Grammar boxes 52 Irregular verbs 54 Unit1 Who Am I? Question tags Special uses of if Friends celebrating Holi, the Indian festival of colours Question tags: Confirming information or seeking agreement Question tags are short questions at the end of statements We use question tags: is nervous.) sure that the person ® to confirm our opinion, or an idea Alicia is friendly, isn’t she? (We are not sure if Alicia is friendly.) © when we are seeking agreement You're nervous about the competition, aren't you? (We are fairly We make question tags with an auxiliary verb + a pronoun David likes tennis, doesn’t he? When the sentence is positive, we use a negative question tag Lin also plays the flute, doesn’t she? When the sentence is negative, we use a positive question tag Rick doesn't live near here, does he? The question tag for / am is aren’t I? REMEMBER We use our tone of voice to show if we are confirming our opinion or seeking agreement If the voice goes up at the end of the question, it is a genuine question, because we are not sure of the answer one You're not hungry, are you? If the voice goes down at the end of the question, we are asking the person to agree with us because we are fairly sure of the answer already i You're hungry, aren’t you? We often use a negative sentence + a positive question tag to ask for things or information, or to ask someone to do something The voice goes up in these questions You couldn’t make me a sandwich, could you? @ Complete the sentences with is, isn’t, are or aren’t Example: You are a chef, aren’t you? 1 She isn’t very well, ——————— she? 5 You _ paying attention, aren’t you? 2 | am so funny, I2 6 They are a great band, _ they? 3.We_ — — — g0ingto miss the bus, arentwe? 7 It's a cold day, ——————— it? 4.He_——jo— king,isnthe? 8 You are studying English, —————— you? 6 UNIT1 © Match the two parts to make questions a won't you? 1 They didn't come to the party, b isn’t she? 2 She didn’t receive my tn c did they? d can’t I? 3 You will tell me about your trip, e did she? 4 | can phone her to apologise, 5 He won't leave without me, f will he? 6 She is very competitive, 6 Complete the questions.S oO mee o TÔ TẾ Example: I’m not annoying you, am |? _ — —_ listeningto me, was he? going to be in trouble, aren’t they? finish the project by Monday, won”t you? afford a new car, can we? like classical music, does he? ——— —— — C00ked this dish very well, have they? starting to learn new techniques, isn't he? ————————— ÿ00ut†Very often, do they? 6 Use the prompts to write question tags Then write answers Example: you / be/ very bossy No, I’m not! You're very bossy, aren’t you? 1 your friend / sometimes ignore / you 2 your dad/ make / the best fish pie 3 Mr Lee/ not like/ Chinese food 4 your classmates/ be / very competitive 5 you/ live/ near the sea UNIT1 7