Unit3SectionAGrammarfocus4c课件人教版九年级英语全册2

Unit3Couldyoupleasetellmewheretherestroomsare?SectionAGrammarfocus-4cTolearntouseObjectiveclauseswithwh-questions.Iwonderwhereweshouldgonext.UseObjectiveclauseswithwh-questionstoaskforinformationpolitely.Couldyoutelluswhenthebandstartsplayingthisevening?WherecanIbuysomemedicine?HowcanIgetthere?Whendoestherestaurantclose?Excuseme,doyouknowwhereIcanbuysomemedicine?Pardonme,couldyoupleasetellmehowIcangetthere?Pardonme,couldyoupleasetellmewhentherestaurantcloses?directquestionspoliterequestsrequests GrammarFocusWhichismorepolite,AorB?

A.WherecanIbuysomemedicine?B.Excuseme,doyouknowwhereIcanbuysomemedicine?

Howtomakeourrequestmorepolite,weaddsomethingbeforeourquestion:Excuseme,doyouknowwhereIcan……?Couldyoupleasetellmehowto…?Pardonme,canyoutellmewhen……?I’msorrytotroubleyou,butIwonderif…?Let’sseehowsoonyoucanrecitethem.makepoliterequestsHowtomakepoliterequests?Excuseme/PardonmeDoyouknowCouldyou(please)tellusIwonderWh-/how宾语从句todo不定式观察宾语从句中谓语的位置：主语之后directiontimegivesuggestion

引导词语序时态Let’sreview.宾语从句三要素1.陈述句：that2.一般疑问句：whether/if3.特殊疑问句：wh-,how陈述句语序主现从不限主过从必过真理永不变

由wh-引导的宾语从句。连接词常见的有who,what,when,where,why,how等。从句用陈述语序。Ifind…Grammar当从句是特殊疑问句时，疑问词就是宾语从句的引导词。连接代词who，whom，whose，which，what和连接副词where，how，why，when可引导宾语从句，并在从句中作一定成分。（1）引导词词类在句中的功能词汇中文含义连接代词除在句中起连接作用外，还可在宾语从句中作主语、宾语、表语或定语who谁（主格）whom谁（宾格）whose谁的what什么which哪个连接副词除在句中起连接作用外，还可在宾语从句中作状语when什么时候where哪里how怎样；如何why为什么Grammar1.由从属连词that引导的宾语从句1.Hewillbebackinanhour.Ihear2.Imissyouverymuch.Hesaid

3.TheyarewatchingTV.Theysay(that)Theysaid(that)4.Thesunrisesintheeast.Hetoldus(that)(that)hewillbebackinanhour.theyarewatchingTV

theywerewatchingTV

thesunrisesintheeast.(that)hemissedusverymuch.2.由从属连词

if，whether引导的宾语从句1Areyouastudent?Heasksme

if/whetherIamastudent.Iwonder3.Ihaven’tdecidedif/whetherIwillgotothecinema.Ihaven’tdecided

whethertogotothecinema.4.Doyoustudyhard?Yourgradesdependsonwhetheryoustudyhard.Review1.I’mworriedabout___________she’llpasstheexam.2.Ihaven’tdecided____________togowithyou.3.

Wang

Hong

said

she

was

cooking

at

6：00

yesterday

morning.4.

I

wonder

I

can

get

some

advice

from

you.5.Our

geography

teacher

said

that

the

earth

around

the

sun(go).6.Our

teacher

told

us

that

a

good

beginning

half

done(is).7.Tom，Lisa

called

and

asked

you

would

go

to

the

zoo

with

her.用适当的连接词填空。whetherwhetherthatif/whethergoesisif/whether在含有宾语从句的复合句中，宾语从句要用陈述语序。因此当特殊疑问句作宾语从句时，一定要注意语序。“Wheredidhegolastmonth?”Sheasked.=Sheaskedwherehewentlastmonth.当疑问代词what/who在特殊疑问句中作主语时，该特殊疑问句本身即是陈述语序，所以转变成宾语从句后无需再调整语序。“What’swrongwiththeTV?”Tomasks.=Tomaskswhat’swrongwiththeTV.语序的变化语序宾语从句必须是陈述句语序。如：Doyouknow

when

Mr.Black

willarrive

inBeijing?

(关联词)(主语)

(谓语)Doyouknow

who

isamathteacher?

(关联词作主语)

(系动词+表语)Idon’tknow

who

thosemen

are.

(关联词)(主语)(系动词)在含有疑问词引导的宾语从句的主从复合句中，如果从句的主语与主句的主语或宾语一致，则宾语从句可以转化为“疑问词+动词不定式”结构。IwanttoknowhowIgetthere.→Iwanttoknowhowtogetthere.与“疑问词+动词不定式”结构的转化Grammar

时态

宾语从句的时态与主句的时态相关：如果主句是现在的某种时态，则宾语从句的时态可根据实际情况而定；如果主句是过去的某种时态，则宾语从句一般要用相应的过去时态(宾语从句表示客观真理除外)。如：PeterwantstoknowwhatLucywasdoingat8:00yesterdaymorning.MyauntaskedmewhenIwouldbuyanewcar.4aRewritethequestionstomakethemmorepolite.CouldyoupleasetellmewhereIcanbuysomegrapesorotherfruit?Excuseme,doyouknowhowthisCDplayerworks?CanyoutellmehowtogettotheCentralLibrary?CanyoutellmehowIcangettotheCentralLibrary？IwonderiftheItalianrestaurantreallyisopenonMonday.1.WherecanIbuysomegrapesorotherfruit?2.HowdoesthisCDplayerwork?3.HowdoIgettotheCentralLibrary?4.IstheItalianrestaurantnearbyopenonMondays?CouldyoupleasetellmewhereIcanbuysomegrapesorotherfruit?Excuseme,doyouknowhowthisCDplayerworks?Iwonderif/whethertheItalianrestaurantnearbyisopenonMondays.Doyouknowif/whethertheItalianrestaurantnearbyisopenonMondays.CanyoutellmehowtogettotheCentralLibrary?IcangettotheCentralLibrary?Tip:一般疑问句变为陈述句，再加Iwonderif4bWhatshouldtheyaskinthefollowingsituations.…2.Sallyneedstomailaletter.

Excuse/Pardonme,canyoupleasetellmewherethe…is?Sorry,canyoutellmewhereIcanbuysomestamps?3.Helenneedstoknowwhenthebikeshopcloses.Excuse/Pardonme,couldyoupleasetellmewhentheshopclothes?4.Beniswonderingifthere’sabankintheshoppingcenter.Sorrytotroubleyou,butIwonderifthere’sabankintheshoppingcenter?1.Sallyneedstomailaletter.2.Helenneedstoknowwhenthebikeshopcloses.3.Beniswonderingifthere’sabankintheshoppingcenter.CouldyoutellmewhereIcanmailaletter?IwonderwhereIcanmailaletter.Pardonme,doyouknowwhenthebikeshopcloses?Iwonderwhenthebikeshopshopcloses.Excuseme,couldyoutellmeifthereisabankintheshoppingcenter?Iwonderif/whetherthere’sabankintheshoppingcenter.4cWritefourquestionsthatatouristmightaskaboutyourtown/city.Thenrole-playconversationswithyourpartner.tourist

Brainstorm：whatinformationwillatouristaskaboutChengdu?Excuseme,doyouknowwhereIcanbuyalocalphonecard?Pardonme,couldyoutellmewherethecentralbusstationis?Isthereahot-potrestaurantnearhere?HowtogettoWangjiangPark?Q1:dailylifeQ2:meansoftransportationQ3:specialfoodQ4:placesofinterestCouldyoupleasetellme...?Excuseme,doyouknow...?Iwonder...Couldyoutellus...?Pardonme,doyouknow...?I’dliketoknow...Summarizethepolitesentencepatterns.Grammar宾语从句宾语从句三要素引导词that(陈述句)weather/if(一般疑问句)特殊疑问词(特殊疑问)时态主句为一般现在时，从句可以为任何时态。主句为一般过去时，从句一般过去时过去将来时过去进行时过去完成时客观真理，自然现象

公式定理，名言警句，时态不变语序宾语从句的语序都为陈述句语序。Unit2Unit3连接代词连接副词whatwhichwhowhosewhenwherewhyhow什么哪一个谁谁的时间地点原因方式主现从不限；主过从必过；真理永一现4cWritefourquestionsthatatouristmightaskaboutyourtown/city.Thenrole-playconversationswithyourpartner.Excuseme,doyouknowwhereIcanbuyalocalphonecard?2.Pardonme,couldyoutellmewherethecentralbusstationis?4cWritefourquestionsthatatouristmightaskaboutyourtown/city.Thenrole-playconversationswithyourpartner.1.__________________________________________________________________2.__________________________________________________________________3.__________________________________________________________________4.__________________________________________________________________Excuseme,doyouknowwhereIcangetmoney?Pardonme,couldyoutellmewherethebookstoreis?CouldyoupleasetellmewhereIcanbuysomegiftsforfriends?Excuseme,Iwonderifthereisabanknearby?Tips(提示):1.Excuseme,doyouknow…?麻烦问一下，你知道…?2.Could/Canyoutellme…?你能告诉我…?3.Pardonme,couldyoupleasetellyou…?请问你能告诉我…?4.Iwonder…./I’dliketoknow….我想知道….1.Tovisitalocalplaceofinterest2.Togetmoney3.Tobuysomegiftsforfriends4.Togotoabookstore1.I’mworriedabout_____