Unit3SectionA语法课课件--人教版九年级全册英语.pptx

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1、Could you please tell me where the restrooms are?Unit3SectionAGrammarfocus4a,4b,4c学习目标通过听歌曲，能够感知含wh-问句的宾语从句，学会使用恰当的引导词。通过控制性练习和自由练习，能够掌握含wh-和how的宾语从句的礼貌表达方式并进行宾语从句的简化。通过实际情境演练，能够运用礼貌用语咨询信息或者回复信息、感受帮助他人的快乐。引导词语序时态Letsreview.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Letslis

2、tenandfillintheblanks.PeoplesayImcrazyand_Iamblind.Riskingitallinaglance.Howyougotmeblindisstillamystery.Icantgetyououtofmyhead.Dontcare_iswritteninyourhistory.Aslongasyoureherewithme.Idontcare_,_,_.thatwhatwhoyouarewhereyourefromwhatyoudidLetslearn.Idontcarewhoyouare.我不在乎你是谁。主语 系动词 表语【youarewho】Ido

3、ntcarewhatyoudid.我不在乎你做了什么。【youdidwhat】主语谓语宾语Idontcarewhichoneyouwillchoose.我不在乎你将选择哪一个。【youwillchoosewhichone】主语 谓语 宾语宾语从句：引导词在从句中的成分Letslearn.疑问代词 _（什么）、_（谁）和_（哪个）在从句中充当宾语、表语或定语，有特定含义并连接了主句与从句，是（可以/不可以）省略的成分。whatwhowhich宾语从句：引导词在从句中的成分Letslearn.Iwonderwhosebagitis.我想知道这是谁的包。定语【itiswhosebag】Idontkn

4、owwhomyouaretakingcareof.我不知道你在照顾谁。【youaretakingcareofwhom】主语 谓语 宾语Iwanttoknowwhostolethemoney.我想知道谁偷了钱。【whostolethemoney】主语谓语宾语宾语从句：引导词在从句中的成分Letslearn.疑问代词 _（谁的）、_ 谁（做宾语）和 _ 谁（作主语）在从句中充当主语或宾语或定语，有特定含义并连接主句与从句，是（可以/不可以）省略的成分。whosewhomwho宾语从句：引导词在从句中的成分Letspractice.选择合适的疑问代词。1.Iagreewith_yousaidjust

5、now.2.Heasked_handwritingwasthebestinourclass3.Canyoutellme_istheboysfather?whatwhosewhowho,whom,whose,what,whichLetslearn.Idontcarewhereyoulive.我不在乎你住哪。Idontcarewhenyouleave.我不在乎你什么时候离开。【youlivewhere】主语 谓语 地点状语【youleavewhen】主语 谓语 时间状语宾语从句：引导词在从句中的成分疑问副词 _（何地）和_（何时）在从句中充当地点状语及时间状语，有特定含义并连接了主句与从句，是（可

6、以/不可以）省略的成分。Letslearn.wherewhen宾语从句：引导词在从句中的成分Letslearn.Idontknowwhyyouleave.我不知道你为什么离开。IdontknowhowIcanfindyou.我不知道我怎样能找到你。【youleavewhy】主语 谓语 原因状语【Icanfindyouhow】主语谓语方式状语宾语宾语从句：引导词在从句中的成分连接副词_(为何)_(怎样)在从句中充当原因状语及方式状语，有特定含义并连接了主句与从句，是(可以/不可以)省略的成分。Letslearn.whyhow宾语从句：引导词在从句中的成分Letspractice.选择合适的疑问副

7、词。when,where,why,how,howold1.Couldyoutellme_Icangettothenearesthotel?2.-Doyouknow_thebuildingwasbuilt?-Inthe1860s.Itisquiteold.3.Wealldontknow_MissWangis.howwhenhowoldLets practice.1.Could you please tell me _?Sure.Go to the third floor,please.A.which postcards I should takeB.what kind of postcards

8、you haveC.when I should pay for the postcardsD.where I can get some postcards【解析】考查宾语从句中宾语从句中连接词的使用。根据答语go to the third floor可知连接词用where，故选D。宾语从句：引导词Letslearn.IdontknowhowIcangetthere.我不知道如何能到那儿。IforgetwhatIshoulddonext.我忘记接下来该做什么。howtogetwhattodo宾语从句：疑问词+todoLetslearn.在宾语从句中，疑问代词/疑问副词引导的宾语从句可以改为“疑问

9、代词/疑问副词+_”结构。此结构常放在tell,show,teach,learn,wonder,forget,choose等动词之后。to do宾语从句：疑问词+todoLets practice.1.Read the directions printed on the box and you will know how _ the batteries.A.changingB.changedC.to changeD.will change【解析】考查宾语从句。宾语从句中，疑问词+to do=疑问词+句子。故选C。宾语从句：疑问词+todo=疑问词+句子Letsthink.ZooZooIfyou

10、visitacityandwanttoknowthewaytothezoo,youmayaskastranger.Excuseme,whereisthezoo?Excuseme,couldyoupleasetellmewherethezoois?特殊疑问句宾语从句陈述句语序Letsthink.Whichsentenceismorepolite?Ifyouvisitacityandwanttoknowthewaytothezoo,youmayaskastranger.Hey,whereisthezoo?Excuseme,whereisthezoo?Excuseme,couldyoupleaset

11、ellmewherethezoois?rudepolitemorepoliteZooZooLetspractice.改写句子。1.“IwanttoworkinBeijinginthefuture.”Marysays.（改为含有宾语从句的复合句）Marysaysthat_toworkinBeijinginthefuture.2.HowcanIgettotheSpaceMuseum?Couldyoutellme?（改为含有宾语从句的复合句）Couldyoutellme_gettotheSpaceMuseum?she wants how I can宾语从句：语序Lets practice.2.Can

12、youtellme_?Sure.YoucantaketheK2bus.A.wherethehigh-speedrailwaystationisB.whereisthehigh-speedrailwaystationC.howIcangettothehigh-speedrailwaystationD.howcanIgettothehigh-speedrailwaystation【解析】句意：“你能告诉我怎样到达高铁站吗？当然可以，你可以乘坐K2路公交车。”根据答语中的taketheK2bus可知询问到达的方式；宾语从句要用陈述语序；故选C。宾语从句：语序Letspractice.1.Whenis

13、theschoolfestival?Canyoutellus_?2.HowcanIgettothelibrary?Couldyoupleasetellme_?3.Wheredidhefindhisbike?Iwonder_.whentheschoolfestivalishowIcangettothelibrarywherehefoundhisbike改写句子。Letspractice.合并句子。1.Whatishissistergoingtodo?Couldyoutellme?Couldyoutellmewhathissisterisgoingtodo.2.Whichschooldoeshew

14、anttogoto?Doyouknow?Doyouknowwhichschoolhewantstogoto?3.WhendidshearriveinBeijing?Iwanttoknow.IwanttoknowwhenshearrivedinBeijing.4.Whywillyoubuyanewhouse?Frankaskedme.FrankaskedmewhyIwouldbuyanewhouse.could是委婉语气，主现从现主现从不限主过从也过宾语从句：语序及时态Letspractice.Rewritethesentencestomakethemmorepolite.1.WherecanI

15、buysomegrapesorotherfruits?2.HowdoesthisCDplayerwork?3.HowcanIgettotheCentralLibrary?4.IstheItalianrestaurantnearbyopenonMonday?CouldyoupleasetellmewhereIcanbuysomegrapesorotherfruits?Excuseme,doyouknowhowthisCDplayerworks?CanyoutellmehowtogettotheCentralLibrary?IwonderiftheItalianrestaurantnearbyis

16、openonMonday.4aLetsthinkandsay.TimisvisitingSunvillenow.Heswalkedforalmostfivehours.Heisveryhungryandwantstoeatsomething.Howshouldheaskpolitely?4bLetsthinkandsayitpolitely.Hello,whereistherestaurant?CouldyoutellmewhereIcangetsomethingtoeat?Excuseme,canyoutellmehowIcangettoanearbyrestaurant?Pardonme,

17、doyouknowiftheresarestaurantaroundhere?Letsthinkandsay.SallyjustfinishedtheletterabouthervacationinSunville.Nowsheneedstomailit.Howshouldsheaskpolitely?Excuse/Pardonme,Couldyoutellme.Doyouknow.Letsthinkandsay.Excuse/Pardonme,couldyoupleasetellmewherethepostofficeis?IdliketoknowwhereIcanbuysomestamps

18、.Doyouknowwherethenearestpostofficeis?Letsthinkandsay.Helenwantstogotothebikeshopbecauseherbikeisbroken.Sheneedstoknowwhenthebikeshopcloses.Howshouldsheaskpolitely?Excuse/Pardonme,Couldyoutellme.Doyouknow.Letsthinkandsay.Excuse/Pardonme,couldyoupleasetellmewhenthebikeshopcloses?Doyouhappentoknowwhen

19、thebikeshopcloses?Idliketoknowwhenthebikeshopcloses.Letsthinkandsay.Benisshoppinginashoppingcenter.Heiswonderingiftheresabankthereandwantstoaskthestrangerpolitely.Excuse/Pardonme,Couldyoutellme.Doyouknow.Doyouknowwhethertheresabankintheshoppingcenter?Couldyoupleasetellmeiftheresabankintheshoppingcen

20、ter?Imwonderingifthereisabankintheshoppingcenter.Lets learn.Do you remember the lyric of this song?PeoplesayImcrazyandthatIamblind.动词并列的宾语从句规则1：当从句为并列句时，只有第一个分句前的that可以省略，后面的分句都不可以省略e.g.:Thelittleboytoldhismotherhepassedtheexamand_hewasveryhappyaboutit.thatthat何时不能省略？Lets learn.that 何时不能省略Whatsyouro

21、pinionaboutcellphonebaninclassrooms?Shesaid,fromherpointofview,thatkidsshouldntcarrycellphonestoschool.她说在她看来，孩子不应该带手机去学校。主语与宾从间有插入语规则2：当宾语从句中主语与从句间有插入语时，that不省略。e.g.:Wedecided,inviewofhisspecialcircumstances,thatwewouldadmithimforaprobationaryperiod.鉴于他的特殊情况，我们决定试用他一段时间。Lets learn.Cananyonetouchyou

22、rstuff?Ihavemadeitclearthatnobodycantouchmystuff.我已经说得很清楚了：谁都不准碰我的东西。宾语从句被形式宾语it取代而后置规则3：当宾语从句被形式宾语取代，真正的宾语从句位于句子后面，that不能省略。e.g.:Ithinkitnecessarythathestayshere.我认为他有必要留在这里。that何时不能省略？Lets learn.Canwewinthegame?Thatourteamwillwin,Ibelieve.我相信我们队会赢。位于句首规则4：为了强调而将that引导的宾语从句至于句首时，that不能省略。e.g.:Thats

23、hecanspeakalittleEnglish,Iknow.我知道她能说一点英语。that何时不能省略？Lets practice.1.Hesaid_thebookwasveryinterestingand_allthechildrenlikedtoreadit.A./,thatB.if,/C.that,ifD./,/【解析】当宾语从句为并列句时，只有第一个分句前的that可以省略，后面的分句都不可以省略。故选A。Letslearn.Jennyisthetallestgirlinourclass.（对划线部分提问）Whoisthetallestgirlinyourclass?对主语提问doy

24、ouknow变宾从Doyouknowwhoisthetallestgirlinyourclass?在宾语从句中，此时who既是引导词又是从句的主语，从句中whoisthetallestgirlinyourclass是陈述句语序。Letslearn.Hissuccessamazedhisteachers.（对划线部分提问）Whatamazedhisteachers?对主语提问doyouknow变宾从Iwonderwhatamazedhisteachers?在宾语从句中，此时what既是引导词又是从句的主语，从句中whatamazedhisteacher是陈述句语序。Lets practice.1

25、.Ididntknowwhat_.A.wasthematterB.isthematterC.thematterwereD.thematteris【解析】当充当宾语从句的句子为以下句子（即Whatswrong?/Whatsthematter?/Whatsyourtrouble?Whichisthewayto?由who引导且做主语的特殊疑问句变成的宾语从句）时，语序不变。故选A。Letspractice.4cGroupwork：Writefourquestionsthatatouristmightaskaboutyourtown/city.Thenrole-playit.Letspractice.

26、To visit a local place of interestTo get moneyTo ask the way to a local address or to visit a friendTo buy gifts for friendsTo go to a shop selling.4cLets check.评价内容12345能够感知含wh-问句的宾语从句，学会使用恰当的引导词。能够掌握含wh-和how的宾语从句的礼貌表达方式并进行宾语从句的简化。通过实际情境演练，能够运用礼貌用语咨询信息或者回复信息、感受帮助他人的快乐。Homework.1.Writeashortconversationbetweenatouristandastrangerbyusingobjectiveclauses.2.Drawamindmapaboutobjectiveclauses.3.Sumupthepoliteexpressionsyouvelearned.