外研(新标准)版+九年级上++Module+3+Heroes+Unit+3省公开课一等奖新名师优质课.pptx

Unit3Languageinuse第1页diefortreatthewoundedsoldierdevelopnewwaysoftakecareofsaveoneslifeatthattimeononesownlearnabouttreatthesickintheend为为而献身而献身医治受伤士兵医治受伤士兵开发开发新方法新方法照料；护理照料；护理挽救某人生命挽救某人生命那时；当初那时；当初靠某人自己靠某人自己了解了解,知道知道治疗病人治疗病人最终最终TranslatethephrasesintoEnglish.第2页Readthesentencesinthepassage,payingattentiontotheunderlinedparts.1.Hesoonrealisedthatmanypeopleweredyingbecausetheydidnotgettohospitalquicklyenough.2.Heinventedspecialmedicaltoolstouseoutsidehospitalsandclosetothefightingareassothatdoctorscouldtreatthewoundedmorequickly.3.Atthattime,therewerefewdoctors,sohehadtoworkveryhardonhisown.第3页because表示表示“因为因为”,着重说明原因着重说明原因,惯用惯用来引导原因状语从句。如来引导原因状语从句。如:ZhangYangdidntgotoschoolbecausehewasill.张洋因为生病了，所以没去上学。张洋因为生病了，所以没去上学。SheprobablydidntattendthemeetingbecauseIdidntseeherinthehall.她可能没参加会议，因为我在大厅没有见她可能没参加会议，因为我在大厅没有见到她。到她。because引导原因状语从句引导原因状语从句第4页WelearnEnglishsothatwemaygetmoreknowledge.我们学英语为是取得更多知识。我们学英语为是取得更多知识。Theygotupearlysothattheycouldcatchthefirstbus.他们早起，方便能赶上第一班公共汽车。他们早起，方便能赶上第一班公共汽车。sothat引导目标状语从句，作引导目标状语从句，作“方便、为是方便、为是”解，从句中通惯用解，从句中通惯用may(might)或或can(could)。so that引导目状语从句第5页 Itwasraining,sowestayedathome.天下雨天下雨,所以我们呆在家里。所以我们呆在家里。Itsverycold,sowearaheavycoat.外边很冷外边很冷,所以穿一件厚大衣。所以穿一件厚大衣。Itwasdark,soIcouldntseewhatwashappening.天很黑，所以我看不见发生了什么事。天很黑，所以我看不见发生了什么事。so用作连词用作连词,可表示可表示“所以所以,所以所以”so引导原因状语从句引导原因状语从句第6页because“因为因为”，表示直接原因，语气最强。，表示直接原因，语气最强。1）why提问句子，必须用提问句子，必须用because回答。回答。2）because从句常放在主句之后。从句常放在主句之后。3）because不能与不能与so连用。连用。4）because+从句；从句；becauseof+名词短语名词短语第7页Whydidhenotgotoschoolthismorning?Hedidntgotoschoolthismorning_.sick第8页Whydoesshenotanswermyquestion?Becauseshe_.listentomusic第9页Itwasraininghard_.carryanumbrella第10页Shewalkedquickly_.catchthebus第11页Combinethewordsintoasentence.Hedoesntlikesnowyweatherbecauseitstoocold.1.too,cold,doesnt,snowy,like,because,weather,its,he第12页Theirnumberisgettingsmallerandsmallerbecausetheirlivingareasarebecomingfarmlands.2.Their,is,smaller,and,because,number,smaller,their,living,getting,areas,are,becoming,farmlands第13页NormanBethunewantedtohelppeoplesohebecameadoctor.1.NormanBethunewantedtohelppeople.Hebecameadoctor.NormanBethunebecameadoctorbecausehewantedtohelppeople.Jointhesentenceswithbecause,soorsothat.第14页NormanBethuneinventednewtoolsforoperationssothathecouldhelpthewoundedsoldiers.2.NormanBethuneinventednewtoolsforoperations.Hecouldhelpthewoundedsoldiers.第15页NormanBethuneinventednewtoolsforoperations,sohecouldhelpthewoundedsoldiers.NormanBethunecouldhelpthewoundedsoldiersbecauseheinventednewtoolsforoperations.第16页WeknowwhatlifewaslikeinthecapitalcityoftheNorthernSongDynastybecauseZhangZeduanpaintedapictureaboutit.3.WeknowwhatlifewaslikeinthecapitalcityoftheNorthernSongDynasty.ZhangZeduanpaintedapictureaboutit.ZhangZeduanpaintedapictureaboutlifeinthecapitalcityoftheNorthernSongDynasty,soweknowaboutit.第17页sothat引导目标状语从句时，表示引导目标状语从句时，表示“方便；方便；为了为了”，从句中常使用，从句中常使用can/could/may/might/will/would/should等情态动词或助动等情态动词或助动词词sothat引导目标状语从句时，能够与表目标引导目标状语从句时，能够与表目标动词不定式动词不定式(not)todo/soas(not)todo/inorder(not)todo交换。交换。注意：注意：主、从句主语不一致时不能转换主、从句主语不一致时不能转换。知识链接知识链接第18页WewenttotheairportsothatwemightmeetProfessorYangthere.WewenttotheairporttomeetProfessorYangthere.WewenttotheairportinordertomeetProfessorYangthere.WewenttotheairportsoastomeetProfessorYangthere.第19页1.Theteachersmustbestrictwithyou_theywantyoutomakegreatprogress.2.Heworried_hecouldntsleep.3.Theshipchangeditscourse_therewasastorm.4._hewasill,hedidntgotoschool.becausesothatbecauseBecauseFillintheblanks.第20页5.Itwasraining,_wehadtostayathome.6.Weopenthewindow_wecankeeptheairfresh.7.Heisnthere_heisill.8.Youmustgonow_youcangetschoolat7:30.9._shehasnomoney,shehastowalkhome.sosothatbecausesothatBecause第21页1.Itwasfiveoclockintheafternoon_theyclimbeduptothetopofthemountain.A.sinceB.whenC.thatD.until2.Dothink_reading.A.whileB.whenC.asD.for3._thewindow,myhandwascutunexpectedly.A.CleaningB.TocleanC.WhilecleaningD.WhileIwascleaningChoosethebestanswers.BAD第22页4.Idliketoarrive20minutesearlier_Icanhavetimeforacupoftea.A.assoonasB.asaresultC.incaseD.sothat5.Rosesneedspecialcare_theycanlivethroughwinter.A.becauseB.sothatC.evenifD.as6.Ihadjuststeppedoutofthebathroomandwasbusilydryingmyselfwithatowel_Iheardthesteps.A.whileB.whenC.sinceD.afterDBB第23页LinglingthinksSallysaherobecauseshegaveKylieachancetoplay.NormanBethuneisaheroinChinabecausehehelpedChinesepeopleanddiedforthem.Jointhesentenceswithbecause,so orso that.1.LinglingthinksSallysahero.SallygaveKylieachancetoplay.2.NormanBethuneisaheroinChina.HehelpedChinesepeopleanddiedforthem.第24页NormanBethunetraineddoctorssothattheycouldsavelives.WerespectNormanBethunebecausehehelpedmanypeople.3.NormanBethunetraineddoctors.Theycouldsavelives.4.WerespectNormanBethune.Hehelpedmanypeople.第25页ZhanTianyoubuiltarailroadsothatpeoplecouldtravelfromBeijingtoZhangjiakou.ZhanTianyoubuiltbridgesandtunnelssothattherailroadcouldgothroughthemountain.5.ZhanTianyoubuiltarailroad.PeoplecouldtravelfromBeijingtoZhangjiakou.6.ZhanTianyoubuiltbridgesandtunnels.Therailroadcouldgothroughthemountain.第26页7.Iamfat.Imustdomoreexerciseeveryday.8.Shewassad.Shelostherfavouritebook.Iamfat,soImustdomoreexerciseeveryday.ImustdomoreexerciseeverydaybecauseIamfat.Shewassadbecauseshelostherfavouritebook.Shelostherfavouritebook,soshewassad.第27页9.Igotupearly.Icouldcatchtheearlybus.10.Heisill.Hecantgotothecinemawithyou.11.Hisparentscallhimeveryday.Hewontmissthemtoomuch.Hisparentscallhimeverydaysothathewontmissthemtoomuch.IgotupearlysothatIcouldcatchtheearlybus.Heisill,sohecantgotothecinemawithyou.Hecantgotothecinemawithyoubecauseheisill.第28页1.(四川成都四川成都)Theoldmanaskedthegirltotakeanotherseat_hewantedtositnexttohiswife.A.becauseB.sothatC.so解析：考查连词及状语从句。由句意知解析：考查连词及状语从句。由句意知:那那位老人让那个女孩坐另一座位位老人让那个女孩坐另一座位“原因原因”是想坐到妻子旁边。故用是想坐到妻子旁边。故用because（因为）（因为）引导原因状语从句。引导原因状语从句。A第29页2.(甘肃甘肃.定西定西)Shehadastomachache_sheatesomethingbad.A.soB.becauseC.orD.although解析：本题考查连词。句意：她胃疼，因解析：本题考查连词。句意：她胃疼，因为她吃了坏了东西。吃坏了东西是造成为她吃了坏了东西。吃坏了东西是造成胃疼原因，前面是结果，后面是原因，胃疼原因，前面是结果，后面是原因，所以用所以用because引导。引导。B第30页3.(广东广东广州广州)Theteacherspeaksveryloudly_allthestudentscanhearher.A.sothatB.becauseC.sinceD.when解析：连词使用方法。句意为老师说话声解析：连词使用方法。句意为老师说话声音很大方便于全部学生都能听到。音很大方便于全部学生都能听到。sothat译为译为“以至于，方便于以至于，方便于”。故选。故选AA第31页