2023-2024學(xué)年新教材高中英語Unit5LanguagesAroundtheWorldSectionⅢ課件新人教版必修第一冊

SectionⅢDiscoveringUsefulStructures關(guān)系副詞或“介詞+關(guān)系代詞”引導(dǎo)的定語從句一、關(guān)系副詞引導(dǎo)的定語從句【觀察思考】?IwillneverforgetthedayswhenIstayedinXizang.我永遠不會忘記待在西藏時的那些日子。?Iwillneverforgetthedaysthat/whichIspentinXizang.我永遠不會忘記在西藏度過的日子。?Heistoleavehishometownwherehehaslivedfor30years.他即將離開生活了30年的故鄉(xiāng)。?Heistoleavehishometownthat/whichattractsnumerousvisitorseveryyear.他即將離開每年都吸引無數(shù)游客的故鄉(xiāng)。?Wedon’tknowthereasonwhyhedidn’tattendtheparty.我們不知道他沒參加聚會的原因。?MrWangdidn’tbelievethereasonthat/whichIexplainedtohim.王先生不相信我向他解釋的原因?！咎骄靠偨Y(jié)】(1)當(dāng)先行詞為時間名詞且定語從句中缺少時間狀語時,定語從句用_____引導(dǎo)。(2)當(dāng)先行詞為地點名詞且定語從句中缺少地點狀語時,定語從句用______引導(dǎo)。(3)當(dāng)先行詞為reason且定語從句中缺少原因狀語時,定語從句用_____引導(dǎo)。wherewhenwhy【應(yīng)用實踐】單句語法填空。①IstayedinLondonforamonth_____Itravelledtomanyofitstouristattractions.②Theytookmetothesmallhouse

_______theymadetheirfirstinvention.③Thereason_____theclassroomwasemptywasthatthestudentswentonanoutingwiththeteachers.whenwherewhy二、“介詞+關(guān)系代詞”引導(dǎo)的定語從句【觀察思考】

?Doyourememberthedaywhen/onwhichyoujoinedourclub?你記得你加入我們俱樂部的那天嗎??Thisisthereasonwhy/forwhichhegaveupthechance.這就是他放棄這次機會的原因。?Thisisthecompanywhere/inwhichweworkedlastyear.=Thisisthecompanywhichweworkedinlastyear.這就是我們?nèi)ツ旯ぷ鬟^的公司。?Who’sthemanwhomyoujustshookhandswith?=Who’sthemanwithwhomyoujustshookhands?剛才跟你握手的那個男人是誰??Theman(that/whom)youweretalkingabouthascometoourschool.你談到的那個人來我們學(xué)校了?！咎骄靠偨Y(jié)】(1)關(guān)系副詞(when、where、why)可以用“____+which”替換。其中why=____+which。(2)“介詞+關(guān)系代詞”引導(dǎo)的定語從句,修飾物時關(guān)系代詞用______而不用that,修飾人時用______而不用who。(3)在定語從句中,當(dāng)關(guān)系代詞which作介詞的賓語時,既可以把介詞放在which之前,也可以放在從句的末尾。當(dāng)介詞放在從句的末尾時,關(guān)系代詞既可以用which也可以用that。介詞forwhichwhom

含有介詞的固定短語動詞一般不分開,如lookafter、takecareof、lookat等。如:Isthisthewatchwhichheislookingfor?(不能說:Isthisthewatchforwhichheislooking?)【應(yīng)用實踐】(1)同義句轉(zhuǎn)換。①IwillneverforgetthedaywhenIjoinedthearmy.→Iwillneverforgettheday_________Ijoinedthearmy.②Canyoutellmetheofficewhereheworks?→Canyoutellmetheoffice_________heworks?③Nobodyknowsthereasonwhyhehasnotturnedup.→Nobodyknowsthereason__________hehasnotturnedup.(2)一句多譯。這就是我們曾經(jīng)住過的那個房間。①Thisistheroom_________weoncelivedin.on

whichin

whichfor

whichthat/which②Thisistheroom_________weoncelived.③Thisistheroom______weoncelived.三、注意事項【觀察思考】?Youhavereachedapointwheremedicinecan’thelp.你已到了藥物無法治療的地步。?I’vereachedthestagewhereIjustdon’tcareanymore.我已經(jīng)到了一種什么都不在乎的地步。?Weareinapositionwherewemaylosealargesumofmoney.我們處在可能會損失大量金錢的境地。?Therearecaseswherethisruledoesnotholdwell.in

whichwhere在一些情況下,這個規(guī)則是不適用的。?Iliketheway(that/inwhich)theteachergiveshislessons.我喜歡這位老師上課的方式。【探究總結(jié)】(1)關(guān)系副詞和關(guān)系代詞的選擇依據(jù)先行詞在定語從句中所作的成分。若是作狀語,則用_________或______________;若是作主語、表語或賓語,則用_________。(2)用where引導(dǎo)定語從句,先行詞不一定都表示地點。有一些先行詞,如point、stage、position、case、policy、situation等,屬于抽象的地點名詞,需要用where引導(dǎo)定語從句。另外book、novel、scene、job、story、report、關(guān)系副詞

介詞+關(guān)系代詞關(guān)系代詞movie、painting、letter、activity等含有內(nèi)容信息的名詞有時也可以作為抽象地點名詞來使用,意為“在……之中”,這時其后的定語從句也需要用where引導(dǎo)。(3)當(dāng)先行詞是way且在從句中作方式狀語時,關(guān)系詞可用inwhich或that,也可省略?！緫?yīng)用實踐】(1)選擇which、that、where、when、why填空。①Thevillage_________youvisitedlastweekismyfather’shometown.②Thevillage_____hegrewupisnotfarawayfromourtown.③Iwillneverforgetthedays______IvisitedBeijingwithmyfamily.④Iwillneverforgetthedays_________wespenttogether.⑤Wedon’tbelievethereason_________hegaveattheclassmeeting.⑥Wedon’tbelievethereason____hewaslateyesterday.that/whichwherewhenthat/whichthat/whichwhy(2)單句語法填空。①Tothosesuccessfuldeafdancers,dancingisanactivity_______sightmatt