Vocabulary (Ex. 1)

safari (n) a trip to see or hunt wild animalscompetition (n) a situation in which people or organizations compete with each other for something that not everyone can havevirtual (adj) made to appear to exist by the use of computer software, for example on the Internetdestination (n) a place to which somebody/something is going or being sentcamouflaged (adj) hiding by making themselves or itself look like the things around, or like something elsewrinkle (n) a line or small fold in your skin, especially on your face, that forms as you get olderregurgitated (adj) bringing food that has been swallowed back up into the mouth again

Meet the Natural World3

AnswersRoute: Mexico Brazil Antarctica Rwanda

Northern Russia India Australia1 jaguars2 penguins3 gorillas4 wolves5 sharks

D C

F

G

H B A

Audio script and answers C 1.18E – flask

1 D – walking boots2 C – tent3 G – torch4 F – sun cream5 H – compass6 B – insect repellent7 A – sleeping bag

Possible answersA: We have to take a flask.B: We don’t have to take a tent.A: We have to take a torch.B: We don’t have to take walking boots.A: We have to take some sun cream.

For example:For a camping holidayA: Do we have to take a tent?B: Yes, it’s necessary. Do we have to take an umbrella?A: No, it’s not necessary. We’ll use water proofs. Do we have to take a sleeping bag?B: Yes, it’s necessary. Do we have to take a swimming costume?A: No, it’s not necessary. There is no swimming pool there.

Do we have to take a camping stove?

AnswersShe went to a national park in the North of Canada.

Answers1 The Green Club protects the environment and saves animals.2 To look after some seals.3 She went for two weeks.4 She read a lot of books and went hiking.5 No, she didn’t.6 You mustn’t touch the seals and you mustn’t feed them too much.

animalsrivers

parkweeks

TVbooks

F E E W S T E

S A V P O T E C T D E S R O Y

R E S E C T H E P D A MA E

Audio script and answers C 1.21look after the seals

1 do not feed the birds2 do not waste water3 save energy4 protect our planet5 do not destroy the forests6 respect the environment7 help the pandas8 do not damage the trees

AnswersWe mustn’t waste water.We must save energy.We must protect the planet.We mustn’t destroy the forests.We must respect the environment.We must help the pandas.We mustn’t damage the trees.

Possible answersThey must save the animals.They must clean up parks and rivers.They must respect the areas near them.They mustn’t feed the animals too much.They mustn’t damage plants.

Possible answersYou mustn’t talk in the library / You mustn’t shoutduring lessons.You mustn’t eat in class.You must park your cycles or moped here.

Possible answersStudents mustn’t arrive at school before 10 o’clock!Students must have longer breaks between lessons.Teachers mustn’t give orders, they must say please at all times.Teachers must allow pets in the classroom.Students must have lots of art lessons / sports /games.Students must go on a school trip each week.

have to

don’t base form

Do base form

1 Greg starts school at 7.45 a.m. He ______________ get up at 6.30 a.m. 2 ‘________ Mary _________ wear a school uniform?’ ‘Yes, she does. It’s

green.’3 The bus is at 9.30! We ______________ leave home now. It’s only 8.15!4 You ____________ drive on the left in the UK. 5 ‘_____ they _________ go to school tomorrow?’ ‘No, it’s Sunday.’ 6 You ________________ buy a new dictionary. You can use mine.7 ‘______ he ___________ take a bus to the town centre?’ ‘No, it’s not far.

He can walk.’ 8 I can’t go out. I ___________ finish my homework.

has toDoes have to

don’t have tohave to

Do have todon’t have to

Does have to

have to

mustmustn’t

must

Subject base form

mustn’tmust

mustn’tmustn’t

mustmust

must

mustn’t

C

BA

1 Students _____________ go into that room. It’s private. 2 They _____________wear a uniform at school.

It’s not obligatory.3 You _____________ damage green areas. 4 The car park is free. You _____________ pay.5 You _____________ waste energy. 6 You _____________ buy any biscuits.

We’ve got a lot in the cupboard.7 She _____________ pay for the tickets now. She can pay later.8 We _____________ use our mobile phones in class.

mustn’tdon’t have to

mustn’tdon’t have to

mustn’tdon’t have to

doesn’t have tomustn’t

a lot ofsome

no

any

a few

English

Five1st, 2nd and 5th lines and 3rd and 4th lines

funny

Japanese

three

no

about nature, 5 syllables in 1st line, 7 in 2nd, 5 in 3rd

unknown, perhaps from Babylonany number

no

the first letters of each line spell a word vertically

C

A

B

AnswersThere was an old man of CoblenzThe length of whose legs was immenseHe went with one pranceFrom Turkey to FranceThat surprising old man of Coblenz

ABBA2

53

4

closedratshats

dozed

Check Your Progress Units 1-3Exercise 1

Answers

baker’sbutcher’s

roast beefvegetables salmon chips

apple pie

sweet roasttender bland delicious grilled

raw

Exercise 2

Answers1 SLEEPING BAG2 INSECT REPELLENT3 TENT4 RUCKSACK5 FLASK6 SUN CREAM7 TORCH8 COMPASS

Exercise 3Conversation 1: in a clothes shopA: Can I help you?B: Yes, could I try on this T-shirt, please?A: Of course. What size?B: Medium.

Conversation 2: in a restaurantA: Are you ready to order?B: Yes, we’ll have chicken and chips, please.A: And to drink?B: A bottle of mineral water.

Exercise 4Answers1 The fire is going to destroy the forest.2 He’s going to feed the polar bears.3 She’s going to look after her baby sister for the day.4 They’re going to save the world.

Exercise 5Answers1 Are (you) going to do2 ’m not going to do3 ’m going to see4 ’ll come5 ’ll meet

Exercise 6

Answers1 mustn’t2 must3 must4 mustn’t

Exercise 7

Answers1 doesn’t have to2 mustn’t3 must4 don’t have to

Exercise 8

Answers1 am going2 few3 but4 after5 to