最新英语阅读理解主旨大意题解题技巧课件

Howtograspthemainideaofapassage阅读理解解题技巧Howtograspthemainideaof有关阅读理解题目主要有以下几种:命题类主旨大意事实细节

词义猜测推理判断有关阅读理解题目主要有以下几种:命题类主旨大意事实细节主旨大意型

考纲解读：考查学生对一篇文章或一段文字的深层理解程度及在速读中准确把握文章主旨大意的能力。一般针对某一语段或某一语篇的主题,标题或目的设题。主旨大意型考纲解读：常见设题方式1)主题型主旨大意题的题干表现形式Themainideaofthepassageis…Thepassageismainlyabout…Whatisthepassagemainlyabout?2)标题类主旨大意题Whatisthebesttitleforthetext?Thebesttitleforthepassagemightbe…3)目的类主旨大意题Thepassageismeantto…Thepurposeofthisarticleisto…Theauthorintendsto...常见设题方式

课堂探究1：

A

JINTAN,

JIANGSU:

The

20

students

—18

boys

and

2

girls

—had

a

thousand

reasons

to

be

proud

ofthemselves.

They

had

just

climbed

their

way

to

the

top

runout

of

4

million

studentstaking

partintheFifth

National

Hua

Luogeng

Gold

Cup

MathematicsContest

on

Tuesdayevening.The

20

gold

medal

winners

are

all

primary

and

middle

school

students

under

the

age

of

14."Many

of

the

problems

are

of

college

level

and

these

pupils

can

figure

them

out.

It

is

justunbelievable!"

said

a

teacher

from

Guangdong

province.Named

after

China's

most

famous

mathematician,

Hua

Luogeng,

the

contest

started

in

1986,

oneyear

after

his

death.

In

less

than

10

years,

it

has

been

recognized

by

the

State

EducationCommission(国家教委)as

the

country's

biggest

and

best

contest

of

its

kind.This

news

story

is

mainly

about

______A.

when

the

contest

started

B.

how

the

contest

got

its

nameC.

the

20

pupils

who

have

won

gold

medals

in

the

contestD.

the

5th

National

Hua

Luogeng

Gold

Cup

Mathematics

ContestDThis

news

story

is

mainlyBSmokingcigarettesisharmfultoyourhealth.Experimentsshowthatcigarettesmokingcancausecancer.Besidesthemostseriousandterribledisease(illness),cancer,cigarettesmokingalsocancauseotherhealthproblems.Forexample,itcangiveonea“smoker’scough”.Finally,studieshaveshownitiseasyforcigarettesmokerstocatchcolds.Whetheryougetanunimportantcoldorterriblekiller,cancer,smokingisharmful.Isitworthit?Whatisthemainideaofthetext?A.CigarettesmokingcancausecancerB.Smokingcancausethemostseriousandterribledisease(illness)C.SmokingalsocancauseotherhealthproblemsD.Smokingisharmful.DBWhatisthemainideaofthe主题句通常在段首新闻报道、说明文、议论文等主题句通常在开头｡主题句出现在段落或文章的开头部分,起着开宗明义､点明主题的作用,它可以使读者一开始就明白文章所讲的内容主旨｡而支撑句则使用一些具体的人、物、数字或具体的步骤来阐述或论证主题，常伴有forexample\thatis\first\second\finally\once\anothertime\foronething等词。主题句通常在段首

课堂探究2A

Fat

on

human

beings

is

distributed

in

different

ways.Some

fat

people

have

a

large

stomach

and

no

waistline—which

makes

them

look

round,

rather

like

apples.Others

are

fatter

below

the

waist,

which

makes

themappear

pear-shaped.There

are

two

types

of

fat:

external

fat

(fat

underthe

skin)

and

internal

fat

(fat

inside

the

body

wall).

Doctors,

who

have

been

examining

therelationship

between

health

and

fatness,

have

found

that

the

'pears'

have

less

internal

fat,

butthe

'apples'

have

more

internal

fat

than

external

fat.

This

seems

to

be

what

causes

the

healthproblems.The

best

treatment

for

fatness

is

to

reduce

the

internal

fat.

But

unfortunately

it

seems

thatdieting

(节食)

simply

makes

an

apple-shaped

person

into

a

smaller

apple

and

a

pear-shaped

personintoa

smaller

pear.

At

the

moment

there

is

no

known

way

of

reducing

the

internal

rather

thanexternal

fat.The

text

is

mainly

about

______.A.

fatness

and

health

B.

ways

to

lose

weigh

C.

people's

figures

D.

distribution

of

fatA课堂探究2

BForgetTwitterandFacebook,GoogleandtheKindle.Televisionisstillthemostinfluentialmediumaround.Indeed,formanyofthepoorestregions(地区)oftheworld,itremainsthenextbigthing——finallybecomesgloballyavailable.Andthatisagoodthing,becausetheTVrevolutionischanginglivesforthebetter…

…ToomuchTVhasbeenassociatedwithviolence,overweightandloneliness.However,TVishavingapositiveinfluenceonthelivesofbillionsworldwideTheauthorintendsto

.

A.stresstheadvantagesofTVtopeople’slives

B.persuadewomentobecomemoreindependent

C.encouragepeopletoimprovetheirreadingskills

D.introducethereaderssomewebsitessuchasGoogleA

1)关注一些表转折关系的连词“but,

yet,

however,

in

fact,

indeed,”等，这些词后面连接的通常都是一段话的主题句。

2)

关注一些表征总结性，结论性的词：“in

brief/short,

above/in/after/all

in

all,

conclusion,

inaword”等，这些词后面连接的通常也都是一段话的主题句。

3)

如果主题句含有find,show,indicate和suggest等词，重点看其后的宾语从句。

主题句有时在段中或段末1)关注一些表转折关系的连词“but,

yet,

ho

课堂探究3Aneweight-kilometerroadisunderconstructionthatlinkstheportareawithmotorwaysystem.Itisexpectedtocarry20,000trucksandcarsaday,whichgreatlyreducestheovercrowdedtrafficinthecenterofthecity.Aspartoftheproject,twofour-kilometerroadtunnelsarebeingbuiltbelowthecentralareaofthecity,onefortraffictothenorthandtheotherforthetraffictothesouth.Thetwotunnelsareabout20metersbelowthesurfaceandare12meterswide,providingfortwolanesoftrafficineachdirection.Intheupperpartofthetunneltwoair-conditioningpipesremovethewastegasoftrucksandcarsandkeepthequalityofairinsidethetunnel.Thelightingisatthetopofthetunnel,practicallyatitshighestpoint.Therewillalsobeelectricsignsatfrequentintervals.Theyshowtrafficconditionsaheadandcanbeseenclearlybydrivers.Thewallismadeupoffourmainelements,whichincludeawaterproofingcoveringand,ontheinsideofthetunnel,aconcretelining.课堂探究3

Eachtunnelisroughlyroundandthelowerpartofthetunnelissomewhatflat.Thesurfaceoftheroadliesonthebase,whichismadeofconcreteandsteel.Thedrainagesystem,justbelowtheroadsurfaceononeside,removesanyextraliquid,particularlywater.Intheeventoffire,thefiremain,whichismadeofsteel,pipeswatertomanyfirehydrantstationsatregularintervalsalongthelengthofthetunnel.Thefiremainisatthesideofthetunnelandattheleveloftheroadsurface.Othersystemsinthetunnelwillincludeemergencyphones.

Thepassageismainlyabout_____.

A.theconstructionofaroadB.thedesignofaroadC.theconstructionoftwotunnelsD.thedesignoftwotunnels

D

Eachtunnelisroughlyro

BExcusedfromrecyclingbecauseyouliveinahighrisewitharubbishchute(垃圾道)?Youwon’tbeforlong.Miami’sMarkShantzishasmadeitsimpleforthoselivingintallbuildingstousethechuteandcycle,too.InShantzis’Hi-RiseRecyclingsystem,achuteleadstoapip-shapedcontainerwithsixboxesthatcanturnaroundwhenoperated.Thesystem,whichfitsinthesamespaceasthechuteandcontainernowinuse,enables,glass,plastics,paper,metal,andotherrubbishtogointoseparateboxes.Thesystemiscontrolledfromaboardfoxednexttothechutedoor.Theboardhasabuttonforeachclassofrecyclingmaterials.Atthepressofabutton,amicrocomputerlocksallotherfloors’chutedoorsandsetstherecyclingcontainerturninguntiltherightboxcomesunderthechute.Thecomputeralsocountstheloadsandgivesasignalbyphonewhentheboxisfull.Andaparticularpieceofequipmentbreaksupthenonrecyclables.

Thepurposeinwritingthistextis_________.A.toencouragepeopletorecycletheirrubbish.B.tointroducearecyclingsystemforhighrisesC.todescribetheuseofcomputertechnologyinrecyclingD.toexplaintheneedforrubbishcollectioninhighriseBThepurposeinwritingth从段落中寻找高频率词

任何一篇文章都是围绕某个主题展开的，因此，当文章中没有明确的主题句时，就会发现一个反复出现的中心词，即高频词，也叫做主题词从段落中寻找高频率词任何一篇文章都是围绕某个主题展开的，因此主旨大意题技巧小结1)主旨大意题属于归纳概括题。如有标题，标题中蕴含的信息往往是关键信息。2)找准文章的主题句是关键。“主题句定位法”是一种行之有效的方法。

读首段/句抓大意

读尾段/句抓大意3.)无明显主题句时寻找高频词任一篇文章都是围绕某个主题展开的，因此，有的文章中最明显的特点之一是有一个反复出现的中心词，即高频词，也叫做主题词。抓住了它，便容易抓住文章的中心。主旨大意题技巧小结1)主旨大意题属于归纳概括题。如有标题，①

以偏概全。干扰项只阐述了文章的一部分内容，也就是文章的局部信息。②

断章取义。干扰项常常以文章中的个别信息或个别字眼作为选项的设置内容，或者以次要的事实或细节冒充全文的主要观点。③

主题扩大。干扰项所归纳、概括的范围过大，超过文章实际所讨论的内容。④

无中生有或似是而非。有的干扰项中的关键词语好像在文章中谈到了，但认真分析之后你会发现这类干扰项的内容与文章的内容毫无联系。主旨大意题干扰项特点①以偏概全。干扰项只阐述了文章的一部分内容，也就是文章的局遵循四字原则:准全新用精炼的语言概括出文章的中心思想要注意文章的内涵和外延,把作者的观点准确地表达出来.要排除掉那些片面的选项,选取包含文章的主要内容及作者观点的选项,范围不宜过大或过小.所选择的标题要新颖,对读者有吸引力,能激发读者的阅读兴趣.精遵循四字原则:准全新用精炼的语言概括出文章的中心思想要注意借助文章积累词汇和短语借助文章积累词汇和短语

课堂探究1：

A

JINTAN,

JIANGSU:

The

20

students

—18

boys

and

2

girls

—had

a

thousand

reasons

to

be

proud

ofthemselves.

They

had

just

climbed

their

way

to

the

top

runout

of

4

million

studentstaking

partintheFifth

National

Hua

Luogeng

Gold

Cup

MathematicsContest

on

Tuesdayevening.The

20

gold

medal

winners

are

all

primary

and

middle

school

students

under

the

age

of

14."Many

of

the

problems

are

of

college

level

and

these

pupils

can

figure

them

out.

It

is

justunbelievable!"

said

a

teacher

from

Guangdong

province.

Named

after

China's

most

famous

mathematician,

Hua

Luogeng,

the

contest

started

in

1986,

oneyear

after

his

death.

In

less

than

10

years,

it

has

been

recognized

by

the

State

EducationCommission(国家教委)as

the

country's

biggest

and

best

contest

of

its

kind.

BSmokingcigarettesisharmfultoyourhealth.Experimentsshowthatcigarettesmokingcancausecancer.Besidesthemostseriousandterribledisease(illness),cancer,cigarettesmokingalsocancauseotherhealthproblems.Forexample,itcangiveonea“smoker’scough”.Finally,studieshaveshownitiseasyforcigarettesmokerstocatchcolds.Whetheryougetanunimportantcoldorterriblekiller,cancer,smokingisharmful.Isitworthit?B

课堂探究2A

Fat

on

human

beings

is

distributed

in

different

ways.Some

fat

people

have

a

large

stomach

and

no

waistline—which

makes

them

look

round,

rather

like

apples.Others

are

fatter

below

the

waist,

which

makes

themappear

pear-shaped.There

are

two

types

of

fat:

external

fat

(fat

underthe

skin)

and

internal

fat

(fat

inside

the

body

wall).

Doctors,

who

have

been

examining

therelationship

between

health

and

fatness,

have

found

that

the

'pears'

have

less

internal

fat,

butthe

'apples'

have

more

internal

fat

than

external

fat.

This

seems

to

be

what

causes

the

healthproblems.The

best

treatment

for

fatness

is

to

reduce

the

internal

fat.

But

unfortunately

it

seems

thatdieting

(节食)

simply

makes

an

apple-shaped

person

into

a

smaller

apple

and

a

pear-shaped

personintoa

smaller

pear.

At

the

moment

there

is

no

known

way

of

reducing

the

internal

rather

thanexternal

fat.课堂探究2

BForgetTwitterandFacebook,GoogleandtheKindle.Televisionisstillthemostinfluentialmediumaround.Indeed,formanyofthepoorestregions(地区)oftheworld,itremainsthenextbigthing——finallybecomesgloballyavailable.Andthatisagoodthing,becausetheTVrevolutionischanginglivesforthebetter……ToomuchTVhasbeenassociatedwithviolence,overweightandloneliness.However,TVishavingapositiveinfluenceonthelivesofbillionsworldwide.

课堂探究3Aneweight-kilometerroadisunderconstructionthatlinkstheportareawithmotorwaysystem.Itisexpectedtocarry20,000trucksandcarsaday,whichgreatlyreducestheovercrowdedtrafficinthecenterofthecity.Aspartoftheproject,twofour-kilometerroadtunnelsarebeingbuiltbelowthecentralareaofthecity,onefortraffictothenorthandtheotherforthetraffictothesouth.Thetwotunnelsareabout20metersbelowthesurfaceandare12meterswide,providingfortwolanesoftrafficineachdirection.Intheupperpartofthetunneltwoair-conditioningpipesremovethewastegasoftrucksandcarsandkeepthequalityofairinsidethetunnel.Thelightingisatthetopofthetunnel,practicallyatitshighestpoint.Therewillalsobeelectricsignsatfrequentintervals.Theyshowtrafficconditionsaheadandcanbeseenclearlybydrivers.Thewallismadeupoffourmainelements,whichincludeawaterproofingcoveringand,ontheinsideofthetunnel,aconcretelining.课堂探究3

BExcusedfromrecyclingbecauseyouliveinahighrisewitharubbishchute(垃圾道)?Youwon’tbeforlong.Miami’sMarkShantzishasmadeitsimpleforthoselivingintallbuildingstousethechuteandcycle,too.InShantzis’Hi-RiseRecyclingsystem,achuteleadstoapip-shapedcontainerwithsixboxesthatcanturnaroundwhenoperated.Thesystem,whichfitsinthesamespaceasthechuteandcontainernowinuse,enables,glass,plastics,paper,metal,andotherrubbishtogointoseparateboxes.Thesystemiscontrolledfromaboardfoxednexttothechutedoor.Theboardhasabuttonforeachclassofrecyclingmaterials.Atthepressofabutton,amicrocomputerlocksallotherfloors’chutedoorsandsetstherecyclingcontainerturninguntiltherightboxcomesunderthechute.Thecomputeralsocountstheloadsandgivesasignalbyphonewhentheboxisfull.Andaparticularpieceofequipmentbreaksupthenonrecyclables.

Howtograspthemainideaofapassage阅读理解解题技巧Howtograspthemainideaof有关阅读理解题目主要有以下几种:命题类主旨大意事实细节

词义猜测推理判断有关阅读理解题目主要有以下几种:命题类主旨大意事实细节主旨大意型

考纲解读：考查学生对一篇文章或一段文字的深层理解程度及在速读中准确把握文章主旨大意的能力。一般针对某一语段或某一语篇的主题,标题或目的设题。主旨大意型考纲解读：常见设题方式1)主题型主旨大意题的题干表现形式Themainideaofthepassageis…Thepassageismainlyabout…Whatisthepassagemainlyabout?2)标题类主旨大意题Whatisthebesttitleforthetext?Thebesttitleforthepassagemightbe…3)目的类主旨大意题Thepassageismeantto…Thepurposeofthisarticleisto…Theauthorintendsto...常见设题方式

课堂探究1：

A

JINTAN,

JIANGSU:

The

20

students

—18

boys

and

2

girls

—had

a

thousand

reasons

to

be

proud

ofthemselves.

They

had

just

climbed

their

way

to

the

top

runout

of

4

million

studentstaking

partintheFifth

National

Hua

Luogeng

Gold

Cup

MathematicsContest

on

Tuesdayevening.The

20

gold

medal

winners

are

all

primary

and

middle

school

students

under

the

age

of

14."Many

of

the

problems

are

of

college

level

and

these

pupils

can

figure

them

out.

It

is

justunbelievable!"

said

a

teacher

from

Guangdong

province.Named

after

China's

most

famous

mathematician,

Hua

Luogeng,

the

contest

started

in

1986,

oneyear

after

his

death.

In

less

than

10

years,

it

has

been

recognized

by

the

State

EducationCommission(国家教委)as

the

country's

biggest

and

best

contest

of

its

kind.This

news

story

is

mainly

about

______A.

when

the

contest

started

B.

how

the

contest

got

its

nameC.

the

20

pupils

who

have

won

gold

medals

in

the

contestD.

the

5th

National

Hua

Luogeng

Gold

Cup

Mathematics

ContestDThis

news

story

is

mainlyBSmokingcigarettesisharmfultoyourhealth.Experimentsshowthatcigarettesmokingcancausecancer.Besidesthemostseriousandterribledisease(illness),cancer,cigarettesmokingalsocancauseotherhealthproblems.Forexample,itcangiveonea“smoker’scough”.Finally,studieshaveshownitiseasyforcigarettesmokerstocatchcolds.Whetheryougetanunimportantcoldorterriblekiller,cancer,smokingisharmful.Isitworthit?Whatisthemainideaofthetext?A.CigarettesmokingcancausecancerB.Smokingcancausethemostseriousandterribledisease(illness)C.SmokingalsocancauseotherhealthproblemsD.Smokingisharmful.DBWhatisthemainideaofthe主题句通常在段首新闻报道、说明文、议论文等主题句通常在开头｡主题句出现在段落或文章的开头部分,起着开宗明义､点明主题的作用,它可以使读者一开始就明白文章所讲的内容主旨｡而支撑句则使用一些具体的人、物、数字或具体的步骤来阐述或论证主题，常伴有forexample\thatis\first\second\finally\once\anothertime\foronething等词。主题句通常在段首

课堂探究2A

Fat

on

human

beings

is

distributed

in

different

ways.Some

fat

people

have

a

large

stomach

and

no

waistline—which

makes

them

look

round,

rather

like

apples.Others

are

fatter

below

the

waist,

which

makes

themappear

pear-shaped.There

are

two

types

of

fat:

external

fat

(fat

underthe

skin)

and

internal

fat

(fat

inside

the

body

wall).

Doctors,

who

have

been

examining

therelationship

between

health

and

fatness,

have

found

that

the

'pears'

have

less

internal

fat,

butthe

'apples'

have

more

internal

fat

than

external

fat.

This

seems

to

be

what

causes

the

healthproblems.The

best

treatment

for

fatness

is

to

reduce

the

internal

fat.

But

unfortunately

it

seems

thatdieting

(节食)

simply

makes

an

apple-shaped

person

into

a

smaller

apple

and

a

pear-shaped

personintoa

smaller

pear.

At

the

moment

there

is

no

known

way

of

reducing

the

internal

rather

thanexternal

fat.The

text

is

mainly

about

______.A.

fatness

and

health

B.

ways

to

lose

weigh

C.

people's

figures

D.

distribution

of

fatA课堂探究2

BForgetTwitterandFacebook,GoogleandtheKindle.Televisionisstillthemostinfluentialmediumaround.Indeed,formanyofthepoorestregions(地区)oftheworld,itremainsthenextbigthing——finallybecomesgloballyavailable.Andthatisagoodthing,becausetheTVrevolutionischanginglivesforthebetter…

…ToomuchTVhasbeenassociatedwithviolence,overweightandloneliness.However,TVishavingapositiveinfluenceonthelivesofbillionsworldwideTheauthorintendsto

.

A.stresstheadvantagesofTVtopeople’slives

B.persuadewomentobecomemoreindependent

C.encouragepeopletoimprovetheirreadingskills

D.introducethereaderssomewebsitessuchasGoogleA

1)关注一些表转折关系的连词“but,

yet,

however,

in

fact,

indeed,”等，这些词后面连接的通常都是一段话的主题句。

2)

关注一些表征总结性，结论性的词：“in

brief/short,

above/in/after/all

in

all,

conclusion,

inaword”等，这些词后面连接的通常也都是一段话的主题句。

3)

如果主题句含有find,show,indicate和suggest等词，重点看其后的宾语从句。

主题句有时在段中或段末1)关注一些表转折关系的连词“but,

yet,

ho

课堂探究3Aneweight-kilometerroadisunderconstructionthatlinkstheportareawithmotorwaysystem.Itisexpectedtocarry20,000trucksandcarsaday,whichgreatlyreducestheovercrowdedtrafficinthecenterofthecity.Aspartoftheproject,twofour-kilometerroadtunnelsarebeingbuiltbelowthecentralareaofthecity,onefortraffictothenorthandtheotherforthetraffictothesouth.Thetwotunnelsareabout20metersbelowthesurfaceandare12meterswide,providingfortwolanesoftrafficineachdirection.Intheupperpartofthetunneltwoair-conditioningpipesremovethewastegasoftrucksandcarsandkeepthequalityofairinsidethetunnel.Thelightingisatthetopofthetunnel,practicallyatitshighestpoint.Therewillalsobeelectricsignsatfrequentintervals.Theyshowtrafficconditionsaheadandcanbeseenclearlybydrivers.Thewallismadeupoffourmainelements,whichincludeawaterproofingcoveringand,ontheinsideofthetunnel,aconcretelining.课堂探究3

Eachtunnelisroughlyroundandthelowerpartofthetunnelissomewhatflat.Thesurfaceoftheroadliesonthebase,whichismadeofconcreteandsteel.Thedrainagesystem,justbelowtheroadsurfaceononeside,removesanyextraliquid,particularlywater.Intheeventoffire,thefiremain,whichismadeofsteel,pipeswatertomanyfirehydrantstationsatregularintervalsalongthelengthofthetunnel.Thefiremainisatthesideofthetunnelandattheleveloftheroadsurface.Othersystemsinthetunnelwillincludeemergencyphones.

Thepassageismainlyabout_____.

A.theconstructionofaroadB.thedesignofaroadC.theconstructionoftwotunnelsD.thedesignoftwotunnels

D

Eachtunnelisroughlyro

BExcusedfromrecyclingbecauseyouliveinahighrisewitharubbishchute(垃圾道)?Youwon’tbeforlong.Miami’sMarkShantzishasmadeitsimpleforthoselivingintallbuildingstousethechuteandcycle,too.InShantzis’Hi-RiseRecyclingsystem,achuteleadstoapip-shapedcontainerwithsixboxesthatcanturnaroundwhenoperated.Thesystem,whichfitsinthesamespaceasthechuteandcontainernowinuse,enables,glass,plastics,paper,metal,andotherrubbishtogointoseparateboxes.Thesystemiscontrolledfromaboardfoxednexttothechutedoor.Theboardhasabuttonforeachclassofrecyclingmaterials.Atthepressofabutton,amicrocomputerlocksallotherfloors’chutedoorsandsetstherecyclingcontainerturninguntiltherightboxcomesunderthechute.Thecomputeralsocountstheloadsandgivesasignalbyphonewhentheboxisfull.Andaparticularpieceofequipmentbreaksupthenonrecyclables.

Thepurposeinwritingthistextis_________.A.toencouragepeopletorecycletheirrubbish.B.tointroducearecyclingsystemforhighrisesC.todescribetheuseofcomputertechnologyinrecyclingD.toexplaintheneedforrubbishcollectioninhighriseBThepurposeinwritingth从段落中寻找高频率词

任何一篇文章都是围绕某个主题展开的，因此，当文章中没有明确的主题句时，就会发现一个反复出现的中心词，即高频词，也叫做主题词从段落中寻找高频率词任何一篇文章都是围绕某个主题展开的，因此主旨大意题技巧小结1)主旨大意题属于归纳概括题。如有标题，标题中蕴含的信息往往是关键信息。2)找准文章的主题句是关键。“主题句定位法”是一种行之有效的方法。

读首段/句抓大意

读尾段/句抓大意3.)无明显主题句时寻找高频词任一篇文章都是围绕某个主题展开的，因此，有的文章中最明显的特点之一是有一个反复出现的中心词，即高频词，也叫做主题词。抓住了它，便容易抓住文章的中心。主旨大意题技巧小结1)主旨大意题属于归纳概括题。如有标题，①

以偏概全。干扰项只阐述了文章的一部分内容，也就是文章的局部信息。②

断章取义。干扰项常常以文章中的个别信息或个别字眼作为选项的设置内容，或者以次要的事实或细节冒充全文的主要观点。③

主题扩大。干扰项所归纳、概括的范围过大，超过文章实际所讨论的内容。④

无中生有或似是而非。有的干扰项中的关键词语好像在文章中谈到了，但认真分析之后你会发现这类干扰项的内容与文章的内容毫无联系。主旨大意题干扰项特点①以偏概全。干扰项只阐述了文章的一部分内容，也就是文章的局遵循四字原则:准全新用精炼的语言概括出文章的中心思想要注意文章的内涵和外延,把作者的观点准确地表达出来.要排除掉那些片面的选项,选取包含文章的主要内容及作者观点的选项,范围不宜过大或过小.所选择的标题要新颖,对读者有吸引力,能激发读者的阅读兴趣.精遵循四字原则:准全新用精炼的语言概括出文章的中心思想要注意借助文章积累词汇和短语借助文章积累词汇和短语

课堂探究1：

A

JINTAN,

JIANGSU:

The

20

students

—18

boys

and

2

girls

—had

a

thousand

reasons

to

be

proud

ofthemselves.

They

had

just

climbed

their

way

to

the

top

runout

of

4

million

studentstaking

partintheFifth

National

Hua

Luogeng

Gold

Cup

MathematicsContest

on

Tuesdayevening.The

20

gold

medal

winners

are

all

primary

and

middle

school

students

under

the

age

of

14."Many

of

the

problems

are

of

college

level

and

these

pupils

can

figure

them

out.

It

is

justunbelievable!"

said

a

teacher

from

Guangdong

province.

Named

after

China's

most

famous

mathematician,

Hua

Luogeng,

the

contest

started

in

1986,

oneyear

after

his

death.

In

less

than

10

years,

it

has

been

recognized

by

the

State

EducationCommission(国家教委)as

the

country's

biggest

and

best

contest

of

its

kind.

BSmokingcigarettesisharmfultoyourhealth.Experimentsshowthatcigarettesmokingcancausecancer.Besidesthemostseriousandterribledisease(illness),cancer,cigarettesmokingalsocancauseotherhealthproblems.Forexample,itcangiveonea“smoker’scough”.Finally,studieshaveshownitiseasyforcigarettesmokerstocatchcolds.Whetheryougetanunimportantcoldorterriblekiller,cancer,smokingisharmful.Isitworthit?B

课堂探究2A

Fat

on

human

beings

is

distributed

in

different

ways.Some

fat

people

have

a

large

stomach

and

no

waistline—which

makes

them

look

round,

rather

like

apples.Others

are

fatter

below

the

waist,

which

makes

themappear

pear-shaped.There

are

two

types

of

fat:

external

fat

(fat

underthe

skin)

and

internal

fat

(fat

inside

the

body

wall).

Doctors,

who

have

been

examining

therelationship

between

health

and

fatness,

have

found

that

the

'pears'

have

less

internal

fat,

butthe

'apples'

have

more

internal

fat

than

external

fat.

This

seems

to

be

what

causes

the

healthproblems.The

best

treatment

for

fatness

is

to

reduce

the

internal

fat.

But

unfortunately

it

seems

thatdieting

(节食)

simply

makes

an

apple-shaped

person

into

a

smaller

apple

and

a

pear-shaped

personintoa

smaller

pear.

At

the

moment

there