Unit

3Languageinuse

LanguagepracticeuYoumust

say

Mr.or

Mrs.whenyou

meetsomeoneforthefirst

time.uYoucan

takeitaway.uYoumustn’tbreak

anything.uYouneedn’t

wait!LearningtolearnEnglish-speaking

countries.Write

downthe

interesting

thingsyou

find.Look

fosome

pictures

to

go

with

them.1.Completetheconversations

withcanor

can't.1

A:Canyoudriveacaratthe

age

ofseventeeninEngland?B:Yes,we

can

.How

about

China?A:No,we

can't

.2A:Canyouopenagiftimmediately

after

youreceiveitinEngland?B:Yes,

we

can

.WhataboutChina?A:No,we

usually

don't._

_3

A:Canyoupushyourwayontoabus

inEngland?B:

No,wecan't

.How

about

China?

A:No,we

can't

either.4A:Canyoudriveonthe

right-hand

side

of

theroadinEngland?B:

No,wecan't.Whatabout

China?

A:Yes,wemust.2

Complete

the

sentences

with

mustor

must

not.Schoolrules1Youmustn'tbelatefor

school.2You_mustn't_eatinthelibrary.3You_mustn't_rideyourbikein

theplayground.4You_must_doyourhomework.5Youmust

listentotheteacher.3

Underline

the

correct

words.Itisimportanttoknowwhatyoumustand

must

notdowhenyoumeetpeoplefromadifferentcountry.You(1)may/must

not

ask

Westerners“Howold

are

you?”because

it

is

notpolite.You(2)might/can

knowsomeonewell,but(3)you

must7

neednot

ask“Howmuchmoney

do

you

make?

”He(4)may/cannever

speakto

you

again!Inpublicplaces,you(5)must/canaskpeoplebeforeyoutakephotosof

them,andyou(6)mustnot/mightnoteat

or

drinkin

shops

ormuseums.Insomecountriesyou(7)cannot

/can

gointosomeone'shousewithyourshoes

on.You(8)neednot

/mustnot

take

them

off.But

insomeothercountries

you(9)might/must

not

wearshoesinthehouse.4

Listentoateenagertalkingabouthis

life.Check(√)thethings

hemustormustn't

do.〈〈<1

He

can

go

out

with

his

friends

at

weekends.2

He

can

play

music

loudly

before

ten

o'clockatnight.5Listenagain.Whattwothingsdoeshe

sayhe

can

do?6Write

some

things

you

can,must

andmustnot

do

at

home.I

can...I

must...Imustnot...Now

work

in

pairs.Tell

each

other

threethingsyoumustdo

athome

and

threethings

you

mustn’t

do.Are

you

homerulesdifferentor

the

same?e.g.—Imustvisitmygrandparentsonce

aweek.

Imustn’tstayup

late

in

the

evening.7

Complete

the

sentences

with

the

wordsandexpressions

in

the

box.baseballcapchess

set

chopsticksdictionarypresent1Useyourdictionarytolook

up

any

words

youdonot

understand.2MostChinesepeopleeat

noodleswith3Jennycouldnotwaittoopen

herbirthdaypresents

.4Hethinksitiscooltowearhis_baseballcap

back-to-front.5Whereismy_chess

set

_?Let'splayagame.8Playagame.Choose

aword

or

an

expressionfrom

the

box

and

describe

it

to

the

class.The

classguesseswhatit

is.baseballcapchocolatefishand

chipsbikechopsticks

litterchess

setdictionary

photovideogameA:Manypeoplehaveone.B:Isit

a

chess

set?A:No,Youuseitto

get

toplaces.C:Is

it

a

bike?AroundtheworldTraditionalpresentsIntheWest,peopleoftentakeflowerswhentheyvisitsomeone.Differentflowershavedifferentmeanings.Forexample,peopleoftengiveredrosestosomeonethey

love.In

Greece

youmustnotgivewhiteflowers

because

thatmeansthatsomeoneis

dead.When

you

go

to

a

foreign

country,it

isalwaysbesttocheckwhatpeopleusually

do,so

youdo

not

make

mistakes.Whatmusttheywear?Whatmustn'ttheytalkabout?

Whatcan'tthey

do?Whatpresentscantheybring?

Whenmustthey

arrive?9Writesomeadvicefor

foreignvisitorstoa

Chinesefamily.Thinkabout:10Workinpairs.ShowtheadviceyouwroteinActivity9toyourgroup

members.Choosetwobestpiecesofadvice.11Showtheadviceyour

group

choseinActivity

10tothewholeclass.Putthepiecesofadvicetogethertoformyourclassadvice.ThenSendyouradvicetoyour

foreign

friendsorpostitonyour

class

blog.LanguagepointsWhenyougotoaforeign

country,it

is

always

besttocheckwhatpeopleusually

do

soyou

do

not

makemistakes.當(dāng)你去國外時，你最好打探好人們的日常行

為習(xí)慣，那樣就不會犯錯。makeamistake“犯錯It'scarelessofhertomakesuch

mistake.

她犯這樣的錯誤真是太粗心了。Thisis

allnewto

me,so

let

me

know

ifI

makea

mistake

.這是我的第一次，所以錯了請告訴我。Exercise1.He

said

that

you__D_watch

TVall

theeveningif

youwished.A.mayB.mustC.canD.might2.-IsJohncomingbytrain?-He

should,but

heDnot.Helikesdrivinghis

car.A.must

B.can

C.need

D.may3.Michael_B__be

apoliceman,for

he's

muchtoo

short.A.needn't

B.can't

C.shouldn'