新概念英语第二册-87课课件

Lesson87

APerfectAlibi真実はいつも一つ！【Newwordsandexpressions】alibin.不在犯罪现场

commitv.犯（罪、错）inspectorn.探长

employern.雇主confirmv.确认，证实

suggestv.提醒truthn.真相一．单词讲解：★alibi n.不在犯罪现场proveanalibi＝establishanalibi＝setupanalibi[法]提出不在犯罪现场的辩护eg：Theyallhadalibisforthatnight.★commit（1） v.犯（罪、错）eg：Hemusthavecommittedacrime.eg：Arobberywascommittednearhere.commitsuicide自杀

；commitmurder杀人commitablunder犯了大错（2）把……委托于…….交付、投入…….eg：Theycommittedthepatienttothementalhospital.eg：Hewascommittedtoprison.他被关入监狱。commitonsth；committodosth；committodoingsth承诺某人某事eg：Shedidn’twanttocommitherselfonthatmatter.eg：Thegovernmentcommitteditselftoreduce/reducingtaxes.eg：Hecommittedhimselftotheantiwar★inspector（1）视察员aninspectoroffactories工厂的视察员（2）n.探长inspect（1）v.详细调查、检查eg：Youshouldinspectthecarwellbeforeyoubuyit.买车之前你应该检查它。★inspector（2）

视察eg：TheMinisterofEducationinspectedourschool.inspectionn.检查、审查undergoamedicalinspection接受健康检查eg：Theymadeaninspectionofthefactory.★employer n.雇主←→employeeemployment就业、雇用

←→unemploymentfullemployment充分就业eg：We’veintheemploymentofthecompany.employ（1）v.聘请、雇用employsbas雇用某人……..eg：Thefirmemploystwointerpreters＊interpreter

[inˈtə:pritə]n.译员；解释者；翻译器eg：Heemployedthegirlasatypist.（2）使用（物、能力）（use）

eg：Youshouldemployyourfindsmorewisely.employEnglishasacommonlanguage

以英语作为官方语言employoneselfin＝beemployedin

忙于;从事于eg：Shewasbusilyemployedinpreparingdinnerforfiveguests.★confirm v.确认，证实confirm+名（sth）eg：Heconfirmedtherumor.confirm（that）……/wh-确定某事物eg：Thepresidentconformed（that）hewouldvisitFrancethefollowingmonth.confirmedadj.已被确认、已被证实confirmationn.确定eg：Therumorlacksconfirmation.

★suggest（1） v.提醒、使想起suggest+sth+（tosd）eg：Theskyscraperssuggestgiantmatchboxes.eg：Whatdoestheword‘black’suggesttoyou？suggestitselfto……

（想法等）浮现在…….的心中.eg：Anideasuggesteditselftomethen.2）提议、见议suggest+doingsuggest+sth（n.）

eg：MayIsuggestgoingtherebytrain？

eg：Hesuggestedanotherdevelopmentprogramtothegovernment.suggestthat……./wh-建议……、表明….eg：Shesuggested（that）weshouldhavelunchatthenewrestaurant.3）委婉地说、暗示eg：Areyousuggesting（that）I’mnotsuitedforthejob？suggestionn.建议suggestiveadj.富于暗示（启发）的suggestivecomment富于启发评论★truth（1） n.真相

←→liefact

真相、事实truth

指与虚假、错误相对的事实fact

指实际存在的客观事实eg：Myfathersaysthattruthwillcomeoutintheend.eg：Tellmethetruth.（2）真理thetruthsofscience科学的真理intruth的确，事实上thetruthisthat………＝thetruthis……老实说eg：Idon’twanttotellthetruth.true真实←→false

[fɔ:ls]a.错误的；假的，伪造的；虚伪的truthful（指人）诚实的、不说谎的；（指叙述）真实的、时在的间接引语Hesaidthat…Hetoldmethat…Heaskedthat…三．课文讲解：★'Atthetimethemurderwascommitted,Iwastravellingonthe8o'clocktraintoLondon,'saidtheman.※atthetime＝atthemomentwhen…traintoLondon'Doyoualwayscatchsuchanearlytrain?'askedtheinspector.※catchanearlytrain赶这样早的火车missanearlytraincatchtheearlytrainsuchanearlytrainsuch后面加名词或名词短语，而so加形容词或副词suchanearlytrain→soearlyatrain'OfcourseIdo,'answeredtheman.'Imustbeatworkat10o'clock.MyemployerwillconfirmthatIwasthereontime.'※ontime准时

；intime及时★'Wouldalatertraingetyoutoworkontime?'askedtheinspector.※getgetsbtodosth说服.......、使做……eg：I’llgethimtodothework.eg：You’llnevergethertoagree.letsbdo让……做getsthdoing使……发动eg：Letmetrynow.I’llgetthecargoing.get+done被……eg：Igotcaughtforspeeding.※ontime准时＝onthebutton

＝onthedot准时地intime及时'Isupposeitwould,butInevercatchalatertrain.'※suppose认为

＝think＝expecteg：Willyoubelate？

eg：Idon’tthinkso.eg：Idon’tsupposeso.

eg：Idon’texpectso.★'Atwhattimedidyouarriveatthestation?‘'Attentoeight.Iboughtapaperandwaitedforthetrain.‘'Andyoudidn'tnoticeanythingunusual?'※'Andyoudidn'tnoticeanythingunusual?'这是由陈述句加问号的问句★'Ofcoursenot.''Isuggest,'saidtheinspector,'thatyouarenottellingthetruth.Isuggestthatyoudidnotcatchthe8o'clocktrain,butthatyoucaughtthe8.25whichwouldstillgetyoutoworkontime.※the8.25指8点25分的火车★Yousee,onthemorningofthemurder,the8o'clocktraindidnotrunatall.ItbrokedownatFerngreenstationandwastakenofftheline.'※breakdown抛锚eg：Manycarsbrokedownonthecause.betakenofftheline被取消（1）you

see在口语中经常作为插入语出现，句首、句中或句尾均可以，表示“你知道”、“事实上”等

You

see,

He

was

not

really

interested

in

the

film,

you

see.

You

see,

My

leg

isn't

all

right

yet,

you

see,

so

I

can't

climb

the

hill

with

you.

（2）run可以指火车、公共汽车、船等“定时/定期行驶”、“（在两地间）往来”：

Buses

run

every

ten

minutes

here.

This

ship

runs

between

Dover

and

Calais.

复习宾语从句重难点的有关知识

宾语从句分为三类：动词的宾语从句，介词的宾语从句和形容词的宾语从句。

难点一、作动词宾语

例：He

told

us（that）he

felt

ill.

Do

you

know

whose

dictionary

it

is

【注意】：

1.ask

的用法：在宾语从句中是“问”的意思，所以后面的从句肯定是存在“是”或者“否”的意思，所以引导词是if，whether或者wh-疑问词以及how（how引导的短语）例：She

asked

me

if

/

whether

his

brother

would

come

back

the

next

day.

My

teacher

asked

us

who

cleaned

the

classroom.

2.

doubt（怀疑）的肯定句接if/

whether

引导的宾语从句，但否定句和疑问句接that引导的宾语从句。

例：

I

doubt

whether/if

he

will

succeed.

I

do

not

doubt

that

he

can

recite

the

poem.

Do

you

doubt

that

he

will

win

?难点二、作介词的宾语

例：He

was

deeply

displeased

by

what

had

occurred

that

day.Your

success

will

largely

depend

upon

what

you

do

and

how

you

do

it.

He

goes

to

the

library

every

day

except

when

it

is

raining.

【注意】：that

引导的宾语从句只用在少数介词后，如：except,

in,

but

等。此时，that

不能省略。

例：I

know

little

about

him

except

that

he

lives

downstairs.

He

differed

from

his

classmates

in

that

he

devoted

his

spare

time

to

reading.

难点三、作形容词的宾语

例：I

am

not

sure

what

I

ought

to

do.

I'm

afraid

(that)

you

don't

understand

what

I

said.

I'm

surprised

(that)

I

didn't

see

all

that

before.

【注意】：

be

afraid

that

和be

sure

that

等句型是重点句型。难点四、用it作形式宾语的情况

1．和it

作形式主语一样，我们常用it来作形式宾语，把真正的宾语从句放在句末，这种情况尤其出现在带复合宾语的句子中。

例：We

thought

it

strange

that

Xiao

Wang

did

not

come

yesterday.

He

has

made

it

clear

that

he

will

not

give

in.

2．由于that

引导的宾语从句一般不可以直接作介词的宾语，因此当介词后面需要用that

从句作宾语时，必须使用it

作形式宾语。

例：You

may

depend

on

it

that

I

shall

always

support

you.

I'll

see

to

it

that

your

problem

will

be

dealt

with

immediately.

难点五、宾语从句的否定转移

在think,

consider,

believe,

suppose,

expect,

fancy

等动词后的宾语从句，如有否定意思，一般要把否定词前移到主句的语上，从句的谓语用肯定的形式。例：I

don't

think

he

can

do

it

better

than

me.

I

don't

believe

they

have

finished

their

work

yet.

I

don't

suppose

he

cares,

does

he?【注意】：在下列情况下，宾语从句不否定转移：

1．think等词前有副词和表示强调的do

例：I

really

expect

he

won’t

fail

the

examination.

I

do

think

that

he

is

not

fair.

2．think

等词和其他词构成并列谓语：I

think

and

hope

that

he

won't

cheat

at

cards.

3．think

等词作为插入语

例：His

decision

is

not

wise,

I

think.

难点六、if和when

的辨析：

演绎法：If

可以引导宾语从句和条件状语从句，在宾从中，翻译成“是否”，在状语从句中，译成“如果”

在宾语从句中，if放在动词的后面，且一般放在句中；而在状语从句中，他们一般放在句首或句中。

E.g.:

I

wonder

if

my

friend

will

come

to

school

tomorrow

.（宾语从句）

If

you

come

to

school

tomorrow,

I

will

tell

you

the

news.(状语从句)When

也可以引导宾语从句和时间状语从句。在宾从中，翻译成“什么时候”，在状语从句中，译成“当…的时候”。位置与if引导的句子位置是一致的。

E.g.:

I

want

to

know

when

my

mother

will

come

back

home.

When

my

mother

came

back,

I

was

doing

my

homework.难点七、

if,

whether在宾语从句中的区别

1.

if和whether在作“是否”解时,引导宾语从句常放在动词know,

ask,

care,

wonder,

find

out等之后,介词后一般不用if

2.

少数动词,如:leave,

put,

discuss,

doubt后的宾语从句常用whether.

3.

whether后可以加or

not,但是if不可以.

4.

在不定式前只能用whether.

如：I

can‟t

decide

whether

to

stay.

5.

避免歧异时,我们常用whether而不用if.真実はいつも一つ！じゃね！