强调句型用法及注意事项

关于强调句型用法及注意事项第1页，共10页，2023年，2月20日，星期四一、强调句型的用法

在英语中，我们常用It

is／was…

who/that结构来突出强调句子的某一成分(一般是句子中主语，宾语或状语)。在这个句型中，it没有词汇意义，只是引出被强调的成分。如果被强调的成分是表示人的词，用who或that来连接都可以。如果是其它成分，则一律用that来连接。

It

was

in

the

park

that

I

met

my

old

teacher

yesterday.(强调地点状语)

It

was

yesterday

that

I

met

my

old

teacher

in

the

park.(强调时间状语)

It

was

my

old

teacher

that

I

met

in

the

park

yesterday.(强调宾语)

It

is

Mr

Smith

who/that

thinks

Tom

is

a

clever

boy.(强调主语)第2页，共10页，2023年，2月20日，星期四二、使用本句型的几个注意事项

1．被强调成分是主语，who／that之后的谓语动词应该在人称和数上与原句中的主语保持一致。

E.g.

It

is

I

who

am

right．

It

is

he

who

is

wrong．

It

is

the

students

who

are

lovely．

2．即使被强调成分是句子中的时间状语，地点状语，原因状语等，也不能用when，where,

because，要用

that。

E.g.

It

was

after

the

war

was

over

that

Einstein

was

able

to

come

back

to

his

research

work

again.第3页，共10页，2023年，2月20日，星期四It

was

in

front

of

the

bank

that

the

old

lady

was

robbed．

It

was

because

of

the

heavy

rain

that

he

came

late第4页，共10页，2023年，2月20日，星期四3．如果被强调的成分有同位语，同位语也应提前。

It

was

from

him，his

chemistry

teacherthat

Paul

learned

to

watch

carefully

in

class．

4．被强调成分是作主语的代词，用主格，是作宾语的代词，用宾格

It

was

he

that

helped

me

yesterday.

It

was

me

that

he

helped

yesterday第5页，共10页，2023年，2月20日，星期四5．被强调部分既包括人又包括物，用that不用who

lt

was

the

things

and

people

that

they

remembered

that

they

were

talking

about．

6.在强调结构中,无论被强调的是人还是物,是单数还是复数,be动词一律用is/was形式,如果原句的谓语动词是一般过去时,就用was;如果是一般现在时,就用is.也可以用"情态动词+be"形式.如:

It

is

the

monitor

who

wins

the

first

prize

in

the

exam.

It

was

the

farmers

who/that

lived

a

hard

life

be

fore

liberation.

It

might

be

yesterday

that

John

bought

a

book

for

Mary.

It

will

be

Xiao

Wang

who

go

with

you.第6页，共10页，2023年，2月20日，星期四三、区分定语从句和强调句型某些定语从句和强调句型形式差不多，容易混淆。如果去掉it

is／

was

...that句子仍然通顺成立，则为强调句型，不成立不通顺，则为定语从句。

E.g.

It

was

three

years

ago

that

he

went

to

American

for

a

further

study·去掉It

was

that句子为Three

years

ago

he

went

to

America

for

a

further

study．句子通顺，意思完整，那么，这就是一个强调句型。第7页，共10页，2023年，2月20日，星期四四、强调句型也有疑问句形式.一般疑问句的强调形式,只需将is/was提前,移至句首即可,即:"Is/Was

it…that…".特殊疑问句的强调形式,须将陈述句变成一般疑问句,再在句首加上疑问词,即"疑问词(被强调部分)+is/was

+

it

+

that

+

句子其余部分".如:1

X;

s$

_$

T*

R

J:

e

Was

it

last

year

that

the

building

was

completed

How

was

it

that

he

went

to

school

哲理性,故常用一般现在时.例如:

It's

a

wise

father

who

knows

his

own

child.无论多聪明的父亲也不见得了解自己的孩子第8页，共10页，2023年，2月20日，星期四四、强调句型也有疑问句形式.一般疑问句的强调形式,只需将is/was提前,移至句首即可,即:"Is/Was

it…that…".特殊疑问句的强调形式,须将陈述句变成一般疑问句,再在句首加上疑问词,即"疑问词(被强调部分)+is/was

+

it

+

that

+

句子其余部分".如:1

X;

s$

_$

T*

R

J:

e

Was

it

last

year

that

the

building

was

completed

How

was

it

that

he

went

to

school

哲理性,故常用一般现在时