Unit3SectionAGrammarfocus4c課件人教版英語九年級全冊

Unit3Couldyoupleasecleanyourroom?SectionA(GF—4c)LearninggoalsAttheendofthislesson,you’llbeabletolearntouseobjectiveclauseswithwh-questions;learnhowtoaskforinformationpolitely.1.打擾了，你知道我能在哪買到一些藥？

Excuseme,doyouknowwhere_________buysomemedicine?2.當(dāng)然，順著這條街有個超市。

Sure.There’sasupermarket____________.3.請你告訴我怎樣到郵局好嗎？

Couldyoupleasetellme_____

_____

gettothepostoffice?Icanhowto

Grammarfocusdownthestreet4.對不起，我不確定怎樣到那。

______,Iam____________howtogetthere.5.你能告訴我們今晚樂隊什么時候開始演奏嗎？

Canyoutellus______________________playingthisevening?6.晚上8點(diǎn)開始。

It_________

8:00p.m.7.我想知道接下來我們該去哪兒。

I_______wherewe_________________.8.你應(yīng)該試試那個新的乘騎設(shè)施。

Youshouldtry_____________________.Sorrynotsurewhenthebandstartswondershouldgonextstartsat

thatnewrideoverthere

CanyoutellmewhereIcanbuysomemedicine?CouldyoupleasetellmewhenheleftforJapan?Couldyoutellmewherewecouldgonext?DoyouknowwhereIcangetsomemoney?Lookatthesesentences由wh-引導(dǎo)的賓語從句*連接詞：原先的疑問詞*語序：陳述語序*時態(tài)WhendidheleaveforJapan?Couldyoutellme?CouldyoutellmewhenheleftforJapan?陳述語序主句為一般過去時，從句進(jìn)行相應(yīng)的變化Summary賓語從句三要素：連接詞

that（陳述句）

if/whether（一般疑問句）

who;whom;whose;which;what

when;where;why;how(特殊疑問句)時態(tài)

主句為一般現(xiàn)在時，

從句可以是任何時態(tài)

主句為一般過去時，

從句進(jìn)行相應(yīng)的變化

客觀真理，自然現(xiàn)象等不變語序陳述語序單元語法聚焦三在初中階段，賓語從句是重要的語法點(diǎn)，與賓語從句有關(guān)的考點(diǎn)有很多，常見的有，考點(diǎn)1：賓語從句的引導(dǎo)詞賓語從句的引導(dǎo)詞有三類，分別是that表陳述語氣，通常可以省略。if/whether表疑問語氣，意為“是否”。特殊疑問詞常見的特殊疑問詞有when,where,how,what,why等。賓語從句單元語法聚焦三考點(diǎn)2：賓語從句必須用陳述句語序不論從句由什么引導(dǎo)詞引導(dǎo)，也不論主句是陳述句還是疑問句，賓語從句一律用陳述句語序，即“引導(dǎo)詞＋主語＋謂語＋其他”結(jié)構(gòu)。如：Wedon'tknowwhenwilltheyarrive.(×)Wedon'tknowwhentheywillarrive.(√)Couldyoutellmewhoishewaitingfor?(×)Couldyoutellmewhoheiswaitingfor?(√)單元語法聚焦三考點(diǎn)3：賓語從句在時態(tài)上應(yīng)遵循時態(tài)呼應(yīng)原則在賓語從句中，謂語動詞時態(tài)要受到主句謂語動詞時態(tài)的制約，一般要遵循以下三條原則：1．如果主句是祈使句或主句中的謂語動詞是一般現(xiàn)在時或一般將來時，則賓語從句可根據(jù)實(shí)際需要選用時態(tài)。如：Marysaysshewillcomebacksoon.Willyoutelluswhichplacesyouvisitedduringthevacation?單元語法聚焦三2．如果主句中的謂語動詞是一般過去時，則賓語從句需要使用表示過去的某種時態(tài)。如：Hesaidthatheplayedcomputergameslastnight.Iknewshehadcleanedtheclassroomalready.3．如果賓語從句所表達(dá)的是客觀事實(shí)、真理、自然現(xiàn)象、名言、警句、諺語等，多用一般現(xiàn)在時。如：Hesaidtimeismoney.Ourteachertoldusthatlighttravelsmuchfasterthansound.單元語法聚焦三考點(diǎn)4：賓語從句的“否定轉(zhuǎn)移”當(dāng)主句的謂語動詞為think,believe等詞，且主語為第一人稱時，從句中的否定詞not應(yīng)轉(zhuǎn)移到主句謂語動詞。如：Ithink.Shecan'tcome.(合并為一句)→Idon'tthinkshecancome.

考點(diǎn)5：賓語從句的簡化結(jié)構(gòu)由特殊疑問詞引導(dǎo)的賓語從句通常可以簡化成“特殊疑問詞＋不定式”結(jié)構(gòu)，此時主從復(fù)合句也就變成了簡單句，但簡化必須符合以下兩種條件：1．簡單句的疑問詞為原賓語從句的引導(dǎo)詞；2．原從句的主語應(yīng)與主句的主語或間接賓語一致。Idon'tknowwhatIshoulddonext.(改為簡單句)→Idon'tknow____________________.what

to

do

next

單元語法聚焦三考點(diǎn)6：含有賓語從句的復(fù)合句的反意疑問句1．陳述部分是“I/Wethink(know,believe,suppose,consider)＋that從句”或者是“I'm/We'resurethat;I'm/We'reafraidthat;I/Wehopethat;Itseemsthat”時，附加疑問部分的主語應(yīng)和從句一致，但需注意否定前移的情況。如：Idon'tthinkheisright,____________？I'msurethatyouknowhimwell,______________？is

he

don't

you

2．如果主語是其他人稱，附加疑問部分的主語和主句一致。如：Yourfatherbelievedyoucouldsucceed,______________？Katedoesn'tknowifJimisagoodsinger,______________？didn't

he

does

she

考點(diǎn)7：賓語從句中人稱的變化注意賓語從句中人稱代詞的正確使用。一般遵循“一隨主，二隨賓，第三人稱不更新”的原則。Let’spracticeRewritethequestionstomakethemmorepolite.4aWherecanIbuysomegrapesorotherfruit?

2.HowdoesthisCDplayerwork?Excuseme,doyouknowwhereIcanbuysomegrapesorotherfruit?CouldyoupleasetellmehowthisCDplayerworks?Let’spracticeRewritethequestionstomakethemmorepolite.4a3.HowdoIgettotheCentralLibrary?4.IstheItalianrestaurantnearbyopenonMondays?CouldyoutellmehowIgettotheCentralLibrary?Iwonderif/whethertheItalianrestaurantnearbyisopenonMondays.4bTimisveyhungry.CouldyoutellmewhereIcangetsomethingtoeat?Excuseme,canyoutellmehowIcangettoanearbyrestaurant?Pardonme,doyouknowifthereisarestaurantaroundhere?Whatshouldeachpersonaskinthefollowingsituations?2.Sallyneedstomailaletter.Pardonme,couldyoupleasetellmewhere

thepostofficeis?Wouldyoumindtellingmewhere

Icanmailaletter?Excuseme,doyouknowhow

Icangettoanearbypostoffice?4bWhatshouldeachpersonaskinthefollowingsituations?3.Helenneedstoknowwhenthebikeshopcloses.Pardonme,canyoutellmewhen

thebikeshopcloses?Couldyoupleasetellmewhen

thebikeshopcloses?Wouldyoumindtellingmewhen

thebikeshopcloses?4.Beniswonderingifthere’sabankintheshoppingcenter.Doyouknowif

thereisabankintheshoppingcenter?Couldyoupleasetellmewhether

thereisabankintheshoppingcenter?Wouldyoumindtellingmeif

thereisabankintheshoppingcenter?Tim,Sally,HelenandBenareaskingforhelppolitelynow.Supposeyourpartnerisoneofthem,youarealocal,role-playconversations.A:Couldyoupleasetellme…?Excuseme,doyouknow…?Pardonme,doyouknow…?Wouldyoumindtellingme…?B:Sure.Thereisa….A:Oh,couldyoutellmehow…?B:Yes,go….A:Thanksalot!Let’stalk4c我都學(xué)會了!本課句型Summary賓語從句三要素：連接詞

that（陳述句）

if/whether（一般疑問句）

who;whom;whose;which;what

when;where;why;how(特殊疑問句)時態(tài)

主句為一般現(xiàn)在時，

從句可以是任何時態(tài)

主句為一般過去時，

從句進(jìn)行相應(yīng)的變化

客觀真理，自然現(xiàn)象等不變語序陳述語序?一、

根據(jù)句意用合適的連接副詞或連接代詞填空。1.

Miss

Green

didn’t

tell

us

where

?

she

lived

in2002,

but

now

she

lives

in

Jiaxing.

2.

Can

you

tell

me

why

?

he

did

not

turn

off

the

light

when

he

left

the

classroom?

3.

—

Do

you

remember

how

?

he

came

here?

—

Of

course.

His

father

drove

him

here.where

why

how

4.

—

I’m

waiting

for

the

mail.

Do

you

know

when

?

it

will

arrive?

—

Usually

it

comes

by4:00p.m.5.

(2022·包頭改編)I

wasn’t

sure

what

to

write

for

my

school

project,

so

I

asked

my

dad

what

?

I

should

do.

6.

(2022·樂山改編)—

Hi,

Jack.

Do

you

know

who

?

sent

my

wallet

back?

I

want

to

thank

him

or

her

in

person.

—

No,

it

was

just

left

on

the

front

desk.when

what

who

二、

按要求完成句子,每空一詞。1.

Where

does

Alice

live?(用

I

don’t

know

改為賓語從句)I

don’t

know

where

?

Alice

lives

?.

2.

What

will

he

do

to

protect

the

animals?(用I

asked

Mike改為賓語從句)I

asked

Mike

what

?

he

would

?

do

?

to

protect

the

animals.

3.

When

will

the

football

match

start?(用Anna

wants

to

know改為賓語從句)Anna

wants

to

know

when

?

the

football

match

will

?

start

?.

4.

Please

tell

me

where

we

can

buy

the

tickets.(改為簡單句)Please

tell

me

where

?

to

?

buy

?

the

tickets.

5.

(2022·重慶B卷)Please

tell

me

where

we

can

put

our

mobile

phones.(改為簡單句)Please

tell

me

where

?

to

?

put

our

mobile

phones.

where

lives

what

would

do

when

will

start

where

to

buy

where

to

I、根據(jù)句意，用合適的疑問詞填空。1．Idon'tknow______shelivedin2002，butnowshelivesinXi'an.2．Iwonder_____hedidnott