UNIT

5

THE

VALUE

OF

MONEYSection

Ⅲ

Discovering

Useful

Structures情態(tài)動(dòng)詞&過去將來時(shí)Findthesentencesusingmodalverbsinthepassage..1.Oliverbelievesthatwithamillion-poundbanknoteamancouldliveamonthinLondon.2.Wouldyoustepinsideamoment,please?3.Goodmorning,sir,wouldyoupleasecomein?4.Mayweaskwhatyou'redoinginthiscountry...?5.Well,Ican'tsaythatIhaveanyplans.6.Well,youmustn'tworryaboutthat.7.Couldyouoffermeworkhere?8.Ifyoudon'tmind,mayIaskyouhowmuchmoney...?9.Well,itmayseemluckytoyoubutnottome.10.Ifyou’llexcuseme,Ioughttobeonmyway.11.Youmustn'tthinkwedon'tcareaboutyou.12.Youcan'topenituntiltwoo'clock.A.necessity表示必要性B.possibility表示可能和推測(cè)C.obligation表義務(wù)性D.request表示提出請(qǐng)求或發(fā)出指示E.advice表示提出建議F.intention表示意圖和愿望G.ability表示能力H.permissionandprohibition表示許可和禁止Thefunctionsofmodalverbs單句填空（1）She

hesitated

_________（spend）

so

much

money

on

such

a

dress.to

spend（2）I

didn’t

hesitate

for

a

moment

_____________taking

the

job.about/over（3）Harry

dived

into

the

river

and

saved

the

drowning

child

without

__________（hesitate）.hesitation（4）Since

then,I

have

not

hesitated

______（be）

in

the

presence

of

others,especially

when

they

need

company.to

be（5）Please

have

no

hesitation

____writing

to

me

if

you

want

me

to

do

something

for

you

in

China.in情態(tài)動(dòng)詞&過去將來時(shí)探究點(diǎn)1

情態(tài)動(dòng)詞自主探究閱讀下列句子,注意黑體部分的意思及用法。1.You

must

keep

these

points

in

mind

while

setting

your

goals.2.There

it

can

pollute

drinking

water,

harm

plants,

and

eat

away

soil.3.People

tend

to

focus

on

the

first

factor.However,

greater

attention

should

be

placed

on

longevity.4.Check

the

top

shelf

and

you

may

find

what

you

want.5.A

simple

twenty-minute

journey

across

town

can

become

very

interesting.6.If

you

are

time

poor,

you

need

run

for

only

half

the

time

to

get

the

same

benefits

as

other

sports.

探究發(fā)現(xiàn)

情態(tài)動(dòng)詞本身有詞義,表示某種語氣或感情,但詞義不完整,不能單獨(dú)作謂語,只能和（1）__________一起構(gòu)成謂語。情態(tài)動(dòng)詞沒有（2）__________的變化。動(dòng)詞原形人稱和數(shù)1.can、

be

able

to和

could的用法（1）當(dāng)成功地完成某一具體動(dòng)作時(shí),通常用was

/

were

able

to。這時(shí)was

/

were

able

to相當(dāng)于managed

to,表示經(jīng)過一番努力,終于能夠完成某事。The

wounded

man

was

still

able

to

get

to

the

village

and

was

saved

in

the

end.這個(gè)傷員仍然堅(jiān)持到達(dá)村莊,最終獲救了。（2）can和could

比較委婉客氣地提出問題或陳述看法,一般用could,回答時(shí)則用can。Could

you

help

me

carry

the

bag？

請(qǐng)你幫我拿一下這個(gè)袋子好嗎？Can

I

help

you？有什么可以為您效勞的嗎？2.must、

mustn’t和

have

to的用法must表示在主觀上“必須；應(yīng)該”,沒有時(shí)態(tài)變化,它還可以表示肯定的推測(cè)。mustn’t表示“禁止”。have

to表示“必須；不得不”,是由于某種外界（客觀）原因而“不得不”做某事,have

to的否定形式表示“不必”。You

must

do

everything

as

I

do.你必須照我做的做。You

will

have

to

clean

your

own

boots

after

you

join

the

army.你參軍后就得自己洗靴子。The

light

is

still

on,

so

he

must

be

at

home.燈還亮著,所以他肯定在家。You

mustn’t

smoke

in

the

office.你不能在辦公室吸煙。3.will和shall的用法比較will

用于各種人稱,表示“意愿；決心；責(zé)任；必須；一定”等；在疑問句中,常與第二人稱連用,表示說話人向?qū)Ψ教岢觥罢?qǐng)求”或“詢問”；will還表示習(xí)慣性的動(dòng)作,有“總是；習(xí)慣于”的含義。在疑問句中,shall用于征求對(duì)方的意見或請(qǐng)求指示,常用于第一、三人稱。You

will

come,

won’t

you？

你會(huì)來的,會(huì)不會(huì)？No

one

will

leave

the

examination

room

before

ten

o’clock.十點(diǎn)以前誰也不能離開考場(chǎng)。Where

shall

he

wait

for

us？

他將在哪里等我們？Shall

we

go

out

for

a

walk？

我們?nèi)ド⒉胶脝幔?.would和usedto的用法would表示客氣的請(qǐng)求、建議或意愿,或過去反復(fù)發(fā)生的動(dòng)作。used

to

表示過去常發(fā)生的動(dòng)作或存在的習(xí)慣,但現(xiàn)在已不存在。Would

you

please

be

quiet？

請(qǐng)你安靜點(diǎn)好嗎？When

I

passed

my

school,

I

would

see

my

teachers

who

taught

me

5

years

ago.當(dāng)我經(jīng)過我的學(xué)校時(shí),我總是會(huì)去看看5年前教我的老師。There

used

to

be

a

park

here.這兒以前有個(gè)公園。5.need和dare的用法need既可作情態(tài)動(dòng)詞,也可作實(shí)義動(dòng)詞,作實(shí)義動(dòng)詞時(shí)后面的動(dòng)詞不定式要帶to,其變化與一般動(dòng)詞相同。needtodo...dare

作情態(tài)動(dòng)詞時(shí),主要用在疑問句和否定句中。若作實(shí)義動(dòng)詞,有時(shí)態(tài)和人稱的變化,后面可接帶to的動(dòng)詞不定式,to可以省略。daretodo...探究點(diǎn)2

過去將來時(shí)自主探究閱讀下列句子,注意黑體部分的時(shí)態(tài)。1.He

asked

me

yesterday

when

I

should

leave

for

Paris.2.They

wanted

to

know

how

they

would

finish

the

homework

earlier.3.I

wish

I

would

go

with

him

to

the

cinema

tonight.4.I

was

told

that

he

was

going

to

return

home.5.He

said

that

he

would

wait

for

me

at

the

school

gate.探究發(fā)現(xiàn)

過去將來時(shí)是由“______________________”或“___________________________”構(gòu)成的。

過去將來時(shí)表示從過去某一時(shí)間來看將要發(fā)生的某個(gè)動(dòng)作或存在的某種狀態(tài)。但這個(gè)“將來”時(shí)間絕不會(huì)延伸到“現(xiàn)在”,而僅限于“過去時(shí)間區(qū)域內(nèi)”。should/would+動(dòng)詞原形was/were

going

to+動(dòng)詞原形1.過去將來時(shí)的用法

過去將來時(shí)表示從過去某個(gè)時(shí)間看將要發(fā)生的動(dòng)作或存在的狀態(tài),常用于賓語從句或間接引語中。過去將來時(shí)常用“should/would+動(dòng)詞原形”或“was/were

going

to+動(dòng)詞原形”來表達(dá)。Whenever

we

had

trouble,

he

would

come

to

help

us.每當(dāng)我們遇到困難時(shí),他總會(huì)來幫助我們。I

didn’t

know

when

she

would

come,but

when

she

came

I

would

let

you

know.我不知道她什么時(shí)候來,但她來了我會(huì)告訴你。The

teacher

said

that

it

would

be

very

difficult

to

make

progress

if

I

didn’t

work

hard.老師說,我如果不努力學(xué)習(xí)的話,就很難取得進(jìn)步。We

were

going

to

go

to

the

cinema

when

the

phone

rang.我們正準(zhǔn)備去電影院,這時(shí)電話響了。注意:（1）條件狀語從句和時(shí)間狀語從句中須用一般過去時(shí)代替過去將來時(shí)(主將從現(xiàn))。（2）was/were

going

to

do

sth表示在過去某一時(shí)間準(zhǔn)備、計(jì)劃做某事,或?qū)⒁l(fā)生某事。（3）表示過去的某種習(xí)慣性行為,只用would。2.過去將來時(shí)的其他結(jié)構(gòu)（1）was/were

about

to

do

sth表示“正要/即將做某事”；was/were

on

the

point

of

doing

sth表示“正要做某事”。（2）go、come、leave、take

off等少數(shù)動(dòng)詞（短語）可用過去進(jìn)行時(shí)表示過去將要發(fā)生的情況；was/were

to

do

sth表示曾計(jì)劃做某事。（3）was/were

supposed

to

do

sth和was/were

meant

to

do

sth可以表示過去計(jì)劃做但沒有做某事。I

couldn’t

go

to

Tom’s

birthday

party

as

I

was

about

to

go

to

hospital.我不能參加湯姆的生日晚會(huì),因?yàn)槲乙メt(yī)院。He

was

on

the

point

of

leaving

when

we

came

in.我們進(jìn)來時(shí),他正要?jiǎng)由?。A

lot

of

people

were

coming

to

watch

the

fireworks.許多人要來觀看煙花。She

told

her

mother

that

she

was

going

to

a

dance

with

Tom.她告訴母親,她要和湯姆一起去一個(gè)舞會(huì)。She

said

she

was

to

take

up

the

position.她說她要接任這個(gè)職務(wù)。The

train

was

supposed

to

arrive

half

an

hour

ago.火車本應(yīng)在半小時(shí)之前到達(dá)。Readthepassageandfillintheblankswithsuitablemodalverbsinthebox.InthefilmTheMillionPoundBandNote,HenryAdamsisstuckinaforeigncountrywithoutmoneyandfriends,andwithnowheretostay.Whilethissituation________seemunusual,itcansometimeshappentotravellers.Incaseithappenstoyouonatripabroad,what________youdo?First,andmostimportantly,you_______staycalm.mayshouldmustmaymustcanoughttomighthadbetterwouldshouldFear________causeyoutobecomeconfused.Youneedtothinkclearly.Second,youshouldgotoyournearestconsulate.They________beabletohelptosomeextent.Third,you_________dowelltocheckwithsomelocalcharities.They________offerhelptotravellersinneed.Fourth,you__________avoidgettingintotrouble.You________thinkthatstealingsomemoneyorfoodwouldhelpyou,butyoushouldnotdoso.Gettingcaught________ruinyourlife.canmaymustcanoughttomighthadbetterwouldshouldoughttohadbettermightwouldmightwouldⅠ.用適當(dāng)?shù)那閼B(tài)動(dòng)詞填空1.Since

you

have

finished

your

work,there

is

no

point

in

staying

any

longer；

you_____________as

well

go

home.may/might2.You

_______keep

the

book

for

a

month.After

that

you

must

return

it

on

time.can3.The

boy________speak

three

languages

when

he

was

12

years

old.could4.It

never

occurred

to

me

that

she_________lie

to

me

again.should5.No

student________go

out

of

the

school

campus

after

10:00

at

night

without

permission

according

to

the

school

regulations.shall隨堂檢測(cè)6.Why________you

do

everything

as

if

you

have

to

win？must7.It________not

be

the

vocabulary

that

caused

you

the

problem

in

the

exercise

because

you

know

a

lot

of

words.could8.I

am

having

a

bad

stomachache.I__________phone

a

doctor.have

to9.I

really_______not

thank

you

enough.It’s

been

an

amazing

day！can10.She_______not

go

out

alone

at

night.dareⅡ.語法填空

The

two

gentlemen

had

been

having

a

heated

argument

for

a

couple

of

days,and

had

decided

to

make

a

bet

which

1._____________

（settle）

their

argument.They

2.____________________（find）

someone

to

take

part

in

their

bet

when

they

saw

Henry

walking

on

the

street

outside.They

invited

him

into

their

house,3._______

Henry

told

them

he

had

landed

in

B