《九年级英语unit3三课时.ppt》由会员分享，可在线阅读，更多相关《九年级英语unit3三课时.ppt（41页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、 Unit 3Could you please tell me where the restrooms are?Makeadialogue,askingandgivingdirection.A:Excuseme,couldyoupleasetellmehowtogetto/whereis?B:Sure,justWhatdoyouoftendowithyourfriendattheweekend?Could you please tell me what you often do with you friend at the weekend?Whatdoyouoftendowithyourfri
2、endattheweekend?Could you please tell me what you often do with you friend at the weekend?Whatdoyouoftendowithyourfriendattheweekend?Could you please tell me what you often do with you friend at the weekend?Whatdoyouoftendowithyourfriendattheweekend?Could you please tell me what you often do with yo
3、u friend at the weekend?Whatdoyouoftendowithyourfriendattheweekend?Could you please tell me what you often do with you friend at the weekend?Whatdoyouoftendowithyourfriendattheweekend?Could you please tell me what you often do with you friend at the weekend?Excuseme,doyouknowwhereIcanbuysomemedicine
4、?Sure.Theresasupermarketdownthestreet.Couldyoupleasetellmehowtogettothepostoffice?Sorry,Imnotsurehowtogetthere.Canyoutellmewhenthebandstartsplayingthisevening?Itstartsat8:00p.m.Iwonderwhereweshouldgonext.Youshouldtrythatnewrideoverthere.GrammarFocus一、宾语从句的概念一、宾语从句的概念在句子中起宾语作用的从句叫做宾语从句。在句子中起宾语作用的从句叫做
5、宾语从句。WeknowMrGreenteachesEnglish.Sheaskediftheseanswerswereright.二、宾语从句三要素二、宾语从句三要素引导词（连接词）引导词（连接词）语语序序时时态态1.特殊疑问词引导的宾语从句特殊疑问词引导的宾语从句2.当宾语从句是特殊疑问句时，用疑问词当宾语从句是特殊疑问句时，用疑问词作引导词。特殊疑问词引导宾语从句时，作引导词。特殊疑问词引导宾语从句时，特殊疑问词不可省略特殊疑问词不可省略，而且宾语从句要，而且宾语从句要用用陈述句语序陈述句语序。Wherewillwehaveameeting?我们将在哪儿开会？我们将在哪儿开会？Couldy
6、oupleasetellmewherewewillhaveameeting?您能告诉我我们将在哪儿开会吗？您能告诉我我们将在哪儿开会吗？WhatshouldIdonext?下一步我该做什么？下一步我该做什么？IwonderwhatIshoulddonext?我想知道下一步我该做什么？我想知道下一步我该做什么？2.含宾语从句的复合句与简单句的相互转换含宾语从句的复合句与简单句的相互转换 含含有疑问词引导的有疑问词引导的宾语从句宾语从句的主从复合句的主从复合句中，若中，若主句的主语或宾语与从句的主语一主句的主语或宾语与从句的主语一致致，则，则宾语从句宾语从句可以变成可以变成“疑问词疑问词+动词动词
7、不定式不定式”的形式。的形式。IdontknowhowIshoulddoitnext.Idontknowhowtodoitnext.我不知道下一步应该怎样做。我不知道下一步应该怎样做。3.改写宾语从句的三个关键点：改写宾语从句的三个关键点：(1)确定从句的引导词：确定从句的引导词：宾语从句的引导词要根宾语从句的引导词要根 据从句句式来确定，其对应情况如下表：据从句句式来确定，其对应情况如下表：从句句式从句句式引导词引导词陈述句陈述句that一般疑问句一般疑问句if或或whether特殊疑问句特殊疑问句特殊疑问词特殊疑问词(2)确保从句语序正确：确保从句语序正确：无论原句是何种句式，无论原句是何
8、种句式，宾语从句要宾语从句要用陈述语序用陈述语序。(3)确定从句时态：确定从句时态：在主句时态确定的情况下，在主句时态确定的情况下，宾语从句的时态对应如下：宾语从句的时态对应如下：主句的时态主句的时态从句的时态从句的时态变为宾语从句前变为宾语从句前变为宾语从句后变为宾语从句后一般现在时一般现在时时态保持不变时态保持不变一般过去时一般过去时一般现在时一般现在时一般过去时一般过去时一般过去时一般过去时一般过去时一般过去时一般将来时一般将来时过去将来时过去将来时现在进行时现在进行时过去进行时过去进行时现在完成时现在完成时过去完成时过去完成时Idont knowwherehelives.我不知道他住在
9、哪里。我不知道他住在哪里。Ibelievethattheywill comesoon.我相信他们很快会来。我相信他们很快会来。HeaskedmewhetherIwasateacher.他问我是否是老师。他问我是否是老师。Theteachersaidthattheearthgoesroundthesun.老师说地球围着太阳转。老师说地球围着太阳转。（从句为客观真（从句为客观真理，不受主句时态限制理，不受主句时态限制）宾语宾语从句用法从句用法宾语宾语从句需注意，几点事从句需注意，几点事项应项应牢牢记记。一是关一是关键键引引导词导词，不同句子，不同句子词词相异。相异。陈陈述述句句子子用用that；一
10、一般般疑疑问问是是否否（if,whether）替；）替；特殊特殊问问句更好句更好办办，引，引导还导还用疑用疑问词问词。二二是是时时态态常常变变化化，主主句句不不同同从从句句异异。主主句句若若为为现现在在时时，从从句句时时态态应应看看意意；主主句句若若为为过过去去时时，从句，从句时态时态向前移。向前移。三是三是语语序要序要记记清，从句永保清，从句永保陈陈述序。述序。4aRewritethequestionstomakethemmorepolite.1.WherecanIbuysomegrapesorotherfruit?2.Excuseme,couldyoupleasetellmewhere3.
11、Icanbuysomegrapesorotherfruit?2.HowdoesthisCDplayerwork?3.Excuseme,couldyoupleasetellmehowthis4.CDplayerworks?3.Whattimedoesthebankopen?4.Excuseme,couldyoupleasetellmewhattime5.thebankopens?4.HowdoIgettotheCentralLibrary?5.Excuseme,couldyoupleasetellmehowtoget6.totheCentralLibrary?5.IstheItalianrest
12、aurantnearbyopenon6.Mondays?7.Excuseme,couldyoupleasetellmeifthe8.ItalianrestaurantnearbyisopenonMondays?4bWhatshouldeachpersonaskinthefollowingsituations?1.Timisveryhungry.CouldyoutellmewhereIcangetsomethingtoeat?Excuseme,wouldyoumindtellingmehowIcangettoanearbyrestaurant?Pardonme,doyouknowiftheres
13、arestaurantaroundhere?2.Sallyneedstomailaletter.Excuseme,couldyoutellmehowIcangettothepostoffice?Excuseme,couldyoutellmeiftheresapostofficenearhere?Excuseme,doyouknowiftheresapostofficenearhere?3.Helenneedstoknowwhenthebikeshopcloses.Couldyoutellmewhenthebikeshopcloses?Excuseme,doyouknowwhenthebikes
14、hopcloses?4.Beniswonderingiftheresabankintheshoppingcenter.Excuseme,couldyoutellmeiftheresabankintheshoppingcenter?Pardonme,doyouknowiftheresabankintheshoppingcenter?4cWritefourquestionsthatatouristmightaskaboutyourtown/city.Thenrole-playconversationswithyourpartner.A:Excuseme,couldyoupleasetellmewh
15、erethenearestbankis?B:Sure.Yougoeastalongthisstreet.1.Excuseme,couldyoupleasetellmeiftheresarestaurantaroundhere?2.Excuseme,couldyoupleasetellmewheretherestroomsare?3.Excuseme,couldyoupleasetellmeifthereisabusstoparoundhere?4.Excuseme,couldyoupleasetellmehowIcangettoahotel?5.Excuseme,couldyoupleaset
16、ellmewhereisthefamouspark?Explanation1.-Wheredidyougoonvacation?-IwenttoNewYorkCity.(1)wheredidyougo?是一般过去时的疑问是一般过去时的疑问句，句，did是助动词是助动词.(2)went是是go的过去式，的过去式，实义动词的过去式实义动词的过去式 没有人称和数的变化没有人称和数的变化。(3)实义动词一般过去式的一般疑问句以助动实义动词一般过去式的一般疑问句以助动词词did开头。如：开头。如：1.Couldyoutellushowlong_?Aboutthreedays.A.doesthesport
17、smootinglastB.thesportsmeetingwilllastC.thesportsmeetinglastD.willthesportsmeetinglastBI.单项选择。单项选择。2.(2013天津天津)Idontknow_.Becausehehastolookafterhismother.A.whyheisleavingB.whyisheleavingC.whetherlieisleavingD.whetherisheleavingA3.(2013泰安泰安)Excuseme,couldyoutellmewhere_?Sure,sir.Y.A.canIjoininthegro
18、up-buyingB.didIjoininthegroup-buyingC.Icanjoininthegroup-buyingD.Ijoinedinthegroup-buyingC4.(2013黄冈黄冈)Doyouknow_?Heisadentist.A.whereheisfromB.whereishefromC.whatdoeshisfatherdoD.whathisfatherisD5.(2013北京北京）Idontremember_thebookyesterday.A.whereIputB.wheredidIputC.wherewillIputD.whereIwillput6.Mom,I
19、dontknow_next.A.whatIdoB.whattodoC.whatshallIdoD.whatItodoAB7.(2013.徐州徐州)Couldyoutellme_yesterday?Becausemybikewasbrokenonmywayhere.A.whyyoucamelateB.whydoyoucomelateC.whyyoucomelateD.whydidyoucomelateA8.(2013.威海威海)Excuseme.Couldyoutellme_gettothenearestpostoffice?Sorry,Iamnewhere.A.howcanIB.howIcou
20、ldC.HowtoD.whatIcanCII.合并句子合并句子.1.Idontknow.Whereisthepostoffice?2.Canyoutellme?WhywasSusanlateyesterday?Idontknowwherethepostofficeis.CanyoutellmewhySusanwaslateyesterday?3.Iwanttoknow.Aretheregoodmovies?4.Couldyoutellme?Whendidhestartplayingfootball?Iwanttoknowiftherearegoodmovies.Couldyoutellmewh
21、enhestartedplayingfootball?1.你能告诉我哪里可以找到一本字典？你能告诉我哪里可以找到一本字典？2.你能告诉我怎么到那里么？你能告诉我怎么到那里么？3.一直向前走。一直向前走。CanyoutellmewhereIcangetadictionary?Couldyoupleasetellmehowtogetthere?Gostraightahead.III.把以下句子翻译成英语。把以下句子翻译成英语。4.你知道我在哪里可以买到洗发水吗？你知道我在哪里可以买到洗发水吗？5.药店在家具店和书店的中间。药店在家具店和书店的中间。6.你能告诉我怎么到邮局吗？你能告诉我怎么到邮局吗
22、？DoyouknowwhereIcanbuyshampoo?Thedrugstoreisbetweenthefurniturestoreandthebookstore.Couldyoutellmehowtogettothepostoffice?7.坐扶梯到二楼然后右拐。坐扶梯到二楼然后右拐。8.你知道我在哪里可以存钱吗？你知道我在哪里可以存钱吗？9.银行在你的右边。银行在你的右边。Taketheescalatortothesecondfloorandturnright.DoyouknowwhereIcansavemoney?Thebankisonyourright.Homework MasterwhatyouhavelearnedInthislesson.Learntoaskforinformationpolitely.