1 8

9

Listen, say and point.

a cable car

a seatbelt

a fine

a Segwaya platform

the metro

2 10

Read and listen. Find two advantages of the metro system.

Travel round Hong KongThe Hong Kong Metro (MTR) is very popular. It is one of the cleanest and most comfortable metro systems in the world. However, there are some strict rules to make sure that it stays this way: You must have a valid ticket to travel. You mustnt eat or drink on trains. Fines are up to HKD$5,000!

You must stand behind the yellow line on the platform.

You mustnt take bikes on trains. You mustnt shout. A guard may ask you to leave the train if you do!

You mustnt play musical instruments, dance or sing on trains.

10

You must have a valid ticket. You mustnt eat or drink.

Get there safely!2

must / mustnt for obligation

Grammar start

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3 Read and complete.

mustnt = must + not

Weusemustandmustnt +the infinitive totalkaboutrulesorobligations.Weoftenusemust/mustntwithyou.Inthissituation,youmeanspeopleingeneral.

Affirmative Negative

Youmust have avalidticket. Youmustnt eatonthetrain.

Youmust behindtheline.

Youmustnt bikesontrains.

Do notusetoaftermustandmustnt.

4 11

Read and circle the correct word. Listen and check.

More MTR regulationsa Youmust/mustntcarrylargeobjectsontrains.b Youmust/mustnthaveaticketforchildren

over1.2metrestall.c Youmust/mustntpaintonthewallsoftrains.d Youmust/mustntsmoke.e Youmust/mustntrespectotherpassengers.f Youmust/mustntdroprubbish.g Youmust/mustntfollowallsignsand

instructions.h Youmust/mustntputyourfeetontheseats.

11

2

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1 12

Listen and tick () or cross ().

1

4 5

2 3

2 13

Complete with must or mustnt. Listen and check.

Inaminute,weregoingtogetonthecablecar.Idontwantanyproblems,soyou(a) must followtheserules.Youcanstandifyouwantto,butyou(b) standontheseats.You(c) respecttheotherpassengers,soyou(d) playmusicorshout.You(e) blockthedoorswithyourbags.Ifthecarisfull,you(f) offeryourseattoanolderperson.Andyou(g) eatordrinkonthecablecar.You(h) waituntilwegetoff.

12

Grammar practiceBro

nzeBro

e

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3 14

Write rules with the prompts. Listen and check.

RulesforridingaSegwaya ride/inshoppingcentres You mustnt ride in shopping centres.b wear/ahelmet c go/fasterthan12km/honthepavement d listen/tomusic e wear/brightcoloursinthedark f use/alightinthedark

4 Complete with must or mustnt and a verb from the box.

wear ride check use listen wear

BIKE SAFETY

Write rules with the prompts. Listen and check.

a Youmust check thebrakes regularly .

c You onbusyroads.

b You brightcolours.

f

d

e You tomusic.

13

2Silver

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1 15

Read and listen. What are the best parts of a pilots job?

Weusehave toormust+theinfinitivetotalkaboutobligations:Ihave totravelalot.Apilotmustconcentrate.

Weusemustnttotalkaboutanobligation,BUTweusedont have towhensomethingisnotnecessaryandwehaveachoice:Imustntgetdistracted. (Thisisarule.)Idont have toreserveaseat. (Itisnot necessary.)

2 Read and circle the correct word.

Imaflightattendant.I(a)have to / mustnttakecareofpeopleontheplane.Beforetake-off,I(b)have to /mustntexplainthesafetyinstructionscarefully.Somepeoplethinkthey(c)mustnt /dont have tolisten,buttheinstructionsareveryimportant.Ifapassengerbecomesreallyill,theplane(d)must / doesnt have tolandatthenearestairport.We(e)mustnt / dont have topanic.OnegreatthingaboutmyjobisthatI(f)mustnt / dont have toworkeveryday.SometimesI(g)mustnt / dont have toflybackimmediatelyandIcanvisitanewcity.

Ihavetotravelalot.SometimesIhavetotravelthousandsofmilesandworkindifferenttimezonesonthesameday.Apilotmustconcentrateatalltimes.ImresponsibleforalotofpeoplesoImustntgetdistracted.IdonthavetoreserveaseatwhenItravelonanotherplanebecausethereisalwaysanextraseatforapilot.AndIdonthavetowaitformybags,soIcanleavetheairportreallyquickly!

14 have to / dont have to / must / mustnt

You dont have to buy a ticket. We mustnt panic.Grammar goal

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3 Read and complete with the words in the box.

have to / must mustnt dont have to

Australia is an enormous country and some people live hundreds of miles from a city. If they get ill, they (a) have to / must see a doctor, but this can be difficult. If people cant travel to a city, the Flying Doctors (b) fly to them. The doctors (c) fly the plane because a pilot always goes with them. You (d) pay for the service because its free. There are about 60 planes to take doctors all over Australia, so people who are ill (e) wait long for help. Many remote areas also have a medical chest. Before you use it, you (f) speak to a flying doctor by phone. And you (g) use the medicine for animals, it is only for people.

4 Complete the email about your morning routine. Use the words in activity 3 and the ideas in the box.

arrive late buy a ticket carry my books forget my backpackwear a helmet walk alone wear a seatbelt

15

2Gold

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TheSandbachtransportfestivalstarted20yearsagothat'salongtime!Ittakesplaceinthecitycentre.It'sonSaturday21standSunday22ndApril.Youdon'thavetocomeonbothdays.Youmustntbringcarstothecitycentre.Youhavetowalkorgobybus.Thefestivalandbusesarefree.Youwillhavemoremoneyforicecream!Watchtheincrediblemotorbikestuntshow,butyoumustnttrythisathome!

2 Read and cross out unnecessary information.

1 Read the poster. Why is some information crossed out?

Youmustntbringcarstothecitycentre.Youhavetowalkorgobybus.Thefestivaland

3 Write about your next school trip. Only include necessary information. Write about

where whattobring transport when lunch

Bristol Balloon

School trip TheschooltripisonFriday21stJune.LastyearitwasinJuly,butitchanged.Thebusleavesschoolat8.00amandreturnsat7.00pm.Allstudentsmustarriveby7.45am.Thisisveryearly.Youmustbringlunchandsnacks.Somepeopleliketoeatalot,soyoumustbringenoughfoodfortheday.Youdonthavetobringdrinks.Theschoolwillprovidejuiceandwater.Everyonesaidthetripwasgreatlastyear!

SANDBACHTHE

TRANSPORTFESTIVAL

FIESTA

Youmustntbringcarstothecitycentre.YouhavetoYoumustntbringcarstothecitycentre.Youhavetowalkorgobybus.Thefestivalandbusesarefree.moremoneyforicecream!moremoneyforicecream!Watchtheincrediblemotorbikestuntshow,youmustnttrythisathomeyoumustnttrythisathome

2 Read and cross out unnecessary information.

FESTIVAL

Review 1

16 Writing skill: leaving out unnecessary information

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4 16

What did Sally do last week? Listen and draw a line from the day to the correct picture. There is one example.

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

How did you do? Circle an athlete.

Unit1 OutandaboutUnit2 Gettheresafely!

1 4

2 5

3 6

Exam practice 17

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