2018人教版九年级英语unit3-Grammar

Unit3Couldyoupleasetellmewheretherestroomsare?Makeadialogue,askingandgivingdirection.A:Excuseme,couldyoupleasetellmehowtogetto/whereis…?B:Sure,just…Whatdoyouoftendowithyourfriendattheweekend?Couldyoupleasetellmewhatyouoftendowithyoufriendattheweekend?Whatdoyouoftendowithyourfriendattheweekend?Couldyoupleasetellmewhatyouoftendowithyoufriendattheweekend?Whatdoyouoftendowithyourfriendattheweekend?Couldyoupleasetellmewhatyouoftendowithyoufriendattheweekend?Whatdoyouoftendowithyourfriendattheweekend?Couldyoupleasetellmewhatyouoftendowithyoufriendattheweekend?Whatdoyouoftendowithyourfriendattheweekend?Couldyoupleasetellmewhatyouoftendowithyoufriendattheweekend?Whatdoyouoftendowithyourfriendattheweekend?Couldyoupleasetellmewhatyouoftendowithyoufriendattheweekend?Excuseme,doyouknowwhereIcanbuysomemedicine?Sure.There’sasupermarketdownthestreet.Couldyoupleasetellmehowtogettothepostoffice?Sorry,I’mnotsurehowtogetthere.Canyoutellmewhenthebandstartsplayingthisevening?Itstartsat8:00p.m.Iwonderwhereweshouldgonext.Youshouldtrythatnewrideoverthere.GrammarFocus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。WeknowMrGreenteachesEnglish.Sheaskediftheseanswerswereright.二、宾语从句三要素引导词（连接词）语序时态1.特殊疑问词引导的宾语从句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，特殊疑问词不可省略，而且宾语从句要用陈述句语序。•Wherewillwehaveameeting?我们将在哪儿开会？—Couldyoupleasetellmewherewewillhaveameeting?您能告诉我我们将在哪儿开会吗？•WhatshouldIdonext?下一步我该做什么？—IwonderwhatIshoulddonext?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有疑问词引导的宾语从句的主从复合句中，若主句的主语或宾语与从句的主语一致，则宾语从句可以变成“疑问词+动词不定式”的形式。•Idon’tknowhowIshoulddoitnext.Idon’tknowhowtodoitnext.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：(1)确定从句的引导词：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：从句句式引导词陈述句that一般疑问句if或whether特殊疑问句特殊疑问词(2)确保从句语序正确：无论原句是何种句式，宾语从句要用陈述语序。(3)确定从句时态：在主句时态确定的情况下，宾语从句的时态对应如下：主句的时态从句的时态变为宾语从句前变为宾语从句后一般现在时时态保持不变一般过去时一般现在时一般过去时一般过去时一般过去时一般将来时过去将来时现在进行时过去进行时现在完成时过去完成时►Idon’tknowwherehelives.我不知道他住在哪里。►Ibelievethattheywillcomesoon.我相信他们很快会来。►HeaskedmewhetherIwasateacher.他问我是否是老师。►Theteachersaidthattheearthgoesroundthesun.老师说地球围着太阳转。（从句为客观真理，不受主句时态限制）宾语从句用法宾语从句需注意，几点事项应牢记。一是关键引导词，不同句子词相异。陈述句子用that；一般疑问是否（if,whether）替；特殊问句更好办，引导还用疑问词。二是时态常变化，主句不同从句异。主句若为现在时，从句时态应看意；主句若为过去时，从句时态向前移。三是语序要记清，从句永保陈述序。4aRewritethequestionstomakethemmorepolite.1.WherecanIbuysomegrapesorotherfruit?Excuseme,couldyoupleasetellmewhereIcanbuysomegrapesorotherfruit?2.HowdoesthisCDplayerwork?Excuseme,couldyoupleasetellmehowthisCDplayerworks?3.HowdoIgettotheCentralLibrary?Excuseme,couldyoupleasetellmehowtogettotheCentralLibrary?5.IstheItalianrestaurantnearbyopenonMondays?Excuseme,couldyoupleasetellmeiftheItalianrestaurantnearbyisopenonMondays?4bWhatshouldeachpersonaskinthefollowingsituations?1.Timisveryhungry.•CouldyoutellmewhereIcangetsomethingtoeat?•Excuseme,wouldyoumindtellingmehowIcangettoanearbyrestaurant?•Pardonme,doyouknowifthere’sarestaurantaroundhere?2.Sallyneedstomailaletter.•Excuseme,couldyoutellmehowIcangettothepostoffice?•Excuseme,couldyoutellmeifthere’sapostofficenearhere?•Excuseme,doyouknowifthere’sapostofficenearhere?3.Helenneedstoknowwhenthebikeshopcloses.•Couldyoutellmewhenthebikeshopcloses?•Excuseme,doyouknowwhenthebikeshopcloses?4.Beniswonderingifthere’sabankintheshoppingcenter.•Excuseme,couldyoutellmeifthere’sabankintheshoppingcenter?•Pardonme,doyouknowifthere’sabankintheshoppingcenter?4cWritefourquestionsthatatouristmightaskaboutyourtown/city.Thenrole-playconversationswithyourpartner.A:Excuseme,couldyoupleasetellmewherethenearestbankis?B:Sure.Yougoeastalongthisstreet...1.Excuseme,couldyoupleasetellmeifthere’sarestaurantaroundhere?2.Excuseme,couldyoupleasetellmewheretherestroomsare?3.Excuseme,couldyoupleasetellmeifthereisabusstoparoundhere?4.Excuseme,couldyoupleasetellmehowIcangettoahotel?5.Excuseme,couldyoupleasetellmewhereisthefamouspark?Explanation1.-Wheredidyougoonvacation?-IwenttoNewYorkCity.(1)wheredidyougo…?是一般过去时的疑问句，did是助动词.(2)went是go的过去式，实义动词的过去式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词did开头。如：II.合并句子.1.Idon’tknow.Whereisthepostoffice?2.Canyoutellme?WhywasSusanlateyesterday?Idon’tknowwherethepostofficeis.CanyoutellmewhySusanwaslateyesterday?3.Iwanttoknow.Aretheregoodmovies?4.Couldyoutellme?Whendidhestartplayingfootball?Iwanttoknowiftherearegoodmovies.Couldyoutellmewhenhestartedplayingfootball?1.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？3.一直向前走。CanyoutellmewhereIcangetadictionary?Couldyoupleasetellmehowtogetthere?Gostraightahead.III.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？5.药店在家具店和书店的中间。6.你能告诉我怎么到邮局吗？DoyouknowwhereIcanbuyshampoo?Thedrugstoreisbetweenthefurniturestoreandthebookstore.Couldyoutellmehowtogettothepostoffice?7.坐扶梯到二楼然后右拐。8.你知道我在哪里可以存钱吗？9.银行在你的右边。Taketheescalatortothesecondfloorandturnright.DoyouknowwhereIcansavemoney?Thebankisonyourright.