中考英语-宾语从句讲解课件

宾语从句语法讲解宾语从句概念1.宾语：宾语可由名词，代词或名词短语或句子来充当。2.宾语从句：在句子中起宾语作用的从句叫做宾语从句。*即：句子的宾语一般由名词、代词、动名词或不定式充当，当一个句子充当宾语时，我们把这个句子叫做宾语从句。Helikesplayingfootball.他喜欢踢足球A主语B谓语C宾语Ifindthathelikesplayingfootball.我发现他喜欢踢足球（宾语从句）A主句B连接词C宾语从句宾语从句三个考点语序时态引导词语序（陈述语序）陈述语序：主语+谓语e.g.Ithink(that)youwilllikethisschoolsoon.

e.g.CanyoutellmehowIcangettozoo?e.g.Hesaid(that)hemissedusverymuch.

想一想？判断正误？Iwanttoknowifwillitraintomorrow.（）

时态

(主现从不限)1主句用一般现在时，从句可根据句意用各种时态。e.g.Isupposethathewillcometomorrow.(一般将来时)e.g.Irememberyougavemeapenyesterday.（一般过去时）e.g.Ninasaysshehasseenthemovie.（现在完成时）时态（主过从必过）2主句用过去时，从句用过去某个时态。e.g.Isaidthathepassedtheexam.(一般过去时)e.g.Hetoldmethatshewouldcome.（过去将来时）e.g.MyfathersaidhewaswatchingTVatthattime.（过去进行时）e.g.Alicesaidthatshehadalreadycleanedthehouse.（过去完成时）

时态（客观真理永一现）3无论主句什么时态，从句是真理时，只用一般现在时。e.g.Myfathertoldmethatthesunrisesfromtheeast.e.g.Hetoldmethatlighttravelsfasterthansound.e.g.Shesaysthemoongoesaroundtheearth.引导词(that+陈述句)1*that无词义，口语中可省

e.g.Iknow(that)thegirlisastudent.e.g.She

told

me

(that)

she

would

like

to

go

with

us.e.g.Ithink(that)youshouldturntotheteacherforhelp.

引导词(whether/if+一般疑问句)2*一般疑问句充当宾语从句时，用whether/if引导，并改为陈述语序（是否）

一般情况下，whether/if在宾语从句中可以互换。Isheastudent?Alicewonders.第一步：IsheastudentHeisastudent.第二步：if/whetherheisastudent.第三步：Alicewondersif/whetherheisastudent.想一想？DidshecomefromAmerica?Iwonder...（为一般疑问句）引导词

（特殊疑问词+特殊疑问句）3e.g.

Hedidn’ttellmewhenweshouldmeetagain.e.g.Couldyoupleasetellmehowyoureadthenewpanel?e.g.Iwonderwhothegirlis.想一想？WhereshouldIgo?Pleasetellme...注意事项（只用whether,不用if）1

①介词之后

We

are

talking

about

whether

we'll

go

on

the

pinic.

②不定式之前

Hehasn’tdecidedwhethertovisittheoldman.

③固定搭配

Could

you

tell

me

whether

you

go

or

not?

Ididn’tknowwhetherornothehadarrivedinWuhan.*

if作“如果”含义时，

引导的是条件状语从句，

这时不能用whether。IwilltellhimifIseehim.(√)

IwilltellhimwhetherIseehim.（×）

注意事项

（宾从省略式：特殊疑问词+不定式）2在宾语从句中，当主句和从句的主语相同，从句由疑问词引导，并且从句中含有情态动词时，可以将从句的主语及情态动词省略，改为”疑问词+todo”形式。e.g.Idon’tknowwhatIshoulddonext.toe.g.CanyoutellmehowIcanimprovemyEnglish.to

e.g.Thedoctortoldhimwhenheshouldtakethemedicine.to3动词后面要不要宾语呢？1）Idon’tknowwhattodoit.()

Idon’tknowwhattodo.()

2)Idon’tknowhowtodo.()

Idon’tknowhowtodoit.()注意事项

（宾从省略式：特殊疑问词+不定式）×√解析：这里不要it,因为what做do的宾语，it在这里多余。×√解析：这里要it，因为do是及物动词后面需要宾语，而how是疑问副词，不是疑问代词，它在这里作状语，不能作宾语。所以这里需要it。注意事项（否定转移）4在think,believe,imagine,suppose,expect，guess等引导的宾语从句中，如果否定的是后面的从句，要否定前移。e.g.Ithinkheisn’tright.()Idon’tthinkheisright.()e.g.Ibelievehewon’tcometomyparty.()

Idon’tbelievehewillcometomyparty.()×√×√考题练习11.

I

don't

know

_________

he

will

come

tomorrow.

_________

he

comes,

I'll

tell

you．

A.

if;

Whether

B.

whether;

Whether

C.

if;

That

D.

if;

If2.

I

don't

know

_________

the

day

after

tomorrow.

A.

when

does

he

come

B.

how

will

he

come

C.

if

he

comes

D.

whether

he'll

come

3.Theteacheraskedthestudents__________.A.iftheywereinterestedindinosaursB.whenwasAlbertEinsteinbornC.whattheywilldowiththecomputersD.howmanytreestheyhaveplanted考题练习24.Hewantedtoknow

theEnglishparty.A.whenwillwehaveB.whenwewillhaveC.whenwouldwehaveD.whenwewouldhave5.—Mum,canyoutellme_____?Idreamedofhimlastnight.—Nextweek.A.whenmydadcomesbackB.wheremydadgoesC.whenmydadwill