Unit5LanguagesAroundtheWorldDiscoveringUsefulStructures課件高一英語人教版

Unit5關(guān)系副詞引導(dǎo)的定語從句

Discovering

Useful

StructuresHere’s

a

song

for

you

to

recall

your

sweet

memories

when

you

were

little.Lead-inWhatdo“why”,“where”and“when”refertoineachsentence?a.

There

are

many

reasons

why

this

has

been

possible,

but

one

of

the

main

factors

has

been

the

Chinese

writing

system.b.Emperor

Qinshihuang

united

the

seven

major

states

into

one

unified

country

where

the

Chinese

writing

system

began

to

develop

in

one

direction.c.Then

I

saw

an

advertisement

that

offered

a

wonderful

summer

course

in

German,

and

that

was

the

day

when

I

decide

to

take

on

a

new

language.原因狀語地點(diǎn)狀語時(shí)間狀語先行詞關(guān)系詞定語從句Theschool

where

heoncestudiedisveryfamous.which,who,whom,whose,that,aswhen,

where,why定語從句關(guān)系副詞用法講解關(guān)系代詞關(guān)系副詞關(guān)系副詞先行詞功能when先行詞通常為表示時(shí)間的名詞，如time、day、occasion等。作時(shí)間狀語where先行詞通常為表示具體或抽象地點(diǎn)的名詞，如place、position、situation、point等。作地點(diǎn)狀語why先行詞通常為reason(s)。作原因狀語一、關(guān)系副詞引導(dǎo)定語從句1.

when的引導(dǎo)定語從句when表示時(shí)間，代替先行詞并在定語從句中作時(shí)間狀語，其先行詞往往是表示時(shí)間的名詞，如time,

day,

hour,

year等。We

will

never

forget

the

day

when

we

paid

a

visit

to

Beijing.我們永遠(yuǎn)忘不了參觀北京的那一天。I

still

remember

the

time

when

I

first

traveled

by

plane.我仍然記得第一次坐飛機(jī)旅行的時(shí)候?！菊`區(qū)警示】當(dāng)先行詞是時(shí)間名詞時(shí)，定語從句看關(guān)系詞在句中的成分確定，如作狀語，則用when引導(dǎo)；如關(guān)系詞作主語或賓語，則用that或which引導(dǎo)。e.g.Do

you

remember

the

days

when

we

chatted

with

each

other

all

night?你還記得我們徹夜聊天的那些日子嗎？

Do

you

remember

the

days

that

/which

we

spent

together

on

the

farm?你還記得我們?cè)谵r(nóng)場(chǎng)一起度過的那些日子嗎？狀語賓語2.

where的引導(dǎo)定語從句where表示地點(diǎn)，代替先行詞并在定語從句中作地點(diǎn)狀語，其先行詞往往是表示地點(diǎn)的名詞，如place,

factory,

house,

village等。Finally

we

got

to

a

factory,

where

many

mobile

phones

were

produced.最后，我們來到一家工廠，這家工廠生產(chǎn)手機(jī)。I’d

like

to

live

in

the

house

where

there

is

plenty

of

sunshine.我喜歡住在那個(gè)陽(yáng)光充足的房子里?！菊`區(qū)警示】①當(dāng)先行詞是地點(diǎn)名詞時(shí)，關(guān)系詞在定語從句作主語或賓語，則用that或which引導(dǎo)。e.g.This

is

the

house

which

/that

was

built

by

my

grandfather

forty

years

ago.

這是我爺爺40年前建造的房子。②

當(dāng)position,

point,

case,

stage,

situation,

atmosphere等表示抽象地點(diǎn)的名詞充當(dāng)先行詞時(shí)，若從句中缺少狀語，則用where來引導(dǎo)定語從句。It’s

helpful

to

put

children

in

a

situation

where

they

can

see

themselves

differently.把孩子們放到一個(gè)能夠讓他們從不同角度看待自己的環(huán)境中，這對(duì)他們有幫助。主語狀語3.

why的引導(dǎo)定語從句why表示原因，代替先行詞并在定語從句中作原因狀語，其先行詞往往是表示理由的名詞reason。I

don’t

know

the

reason

why

he

didn’t

turn

to

his

good

friend

for

help

yesterday.我不知道昨天他為什么沒向他的好朋友求助。Can

you

tell

me

the

reason

why

you

didn’t

come

to

his

birthday

party?你能告訴我你沒參加他的生日宴會(huì)的原因嗎？【誤區(qū)警示】若先行詞reason的關(guān)系詞在定語從句中不作狀語，而是充當(dāng)主語或賓語，則用that或which引導(dǎo)定語從句。I

won’t

listen

to

the

reason

that

/which

you

have

given

us.我不會(huì)聽你提供給我們的那個(gè)理由。賓語【即學(xué)即練】用適當(dāng)?shù)年P(guān)系代詞或關(guān)系副詞填空。We

will

never

forget

the

year

_______

the

29th

Olympic

Games

were

held

in

Beijing.

Can

you

explain

the

reason

_______

you

don’t

help

him?

We

visited

the

car

factory

_________

my

uncle

once

worked

three

years

ago.

The

reason

_______

I

don’t

trust

him

is

that

he

often

tells

lies.whenwhywherewhy二、關(guān)系代詞與關(guān)系副詞的選用定語從句的引導(dǎo)詞用關(guān)系代詞還是關(guān)系副詞可以用以下方法判斷：用法依據(jù)根據(jù)從句謂語動(dòng)詞是及物動(dòng)詞，后面若無賓語，用關(guān)系代詞；是不及物動(dòng)詞則用關(guān)系副詞根據(jù)關(guān)系詞在從句中作的成分把關(guān)系詞放進(jìn)定語從句中，若作主語或賓語用關(guān)系代詞；作狀語則用關(guān)系副詞This

is

the

factory

where

he

used

to

work.這是他以前工作過的那家工廠。This

is

the

factory

that

/which

I

visited

last

year.這是我去年參觀過的那家工廠。Is

this

the

museum

(that

/which)

you

visited

a

few

days

ago?這就是你前幾天參觀的那家博物館嗎？Is

this

the

museum

where

the

exhibition

was

held?這是舉辦展覽的那家博物館嗎？vi.vt.vt.從句中缺少狀語【即學(xué)即練】用適當(dāng)?shù)年P(guān)系代詞或關(guān)系副詞填空。I

will

never

forget

the

happy

days

________

I

called

on

my

grandparents.

I

will

never

forget

the

happy

days

______________

I

spent

in

the

countryside.

I

don’t

know

the

reason

________

you

are

always

late

for

class.

I

don’t

understand

the

reason

______________

you

explained

at

the

meeting.when