Unit2MoralsandVirtuesDiscoveringUsefulStructures課件高中英語人教版

Ving作狀語1.

(move)byhisspeech,manypeoplevolunteeredtohelpinthework.2.

(discuss)manytimes,theproblemwassettledatlast.3.Though

(warn)ofthedanger,hestillwentskatingonthethinice.4.

(give)anotherchance,Icoulddothejobbetter.5.When

(heat),icewillbechangedintowater.6.

(worry)aboutthejourney,Iwasanxiousforthefirstdays.ReviewMovedDiscussedwarnedGivenheatedWorried什么是狀語？1.一般由副詞、介詞短語、分詞和分詞短語、不定式或相當(dāng)于副詞的詞或短語來擔(dān)當(dāng);2.其位置一般放在句末，但也可放在句首或句中;3.狀語說明地點(diǎn)、時間、原因、目的、結(jié)果、條件、方向、程度、方式和伴隨狀況等?，F(xiàn)在分詞作狀語時,分詞的邏輯主語必須是句子的主語,分詞必須和句中的主語含有邏輯上的主謂（主動）關(guān)系。

Hearingthebell,thestudentsbegantoentertheclassroom.Whenthestudentshearthebell,“聽到”，主動關(guān)系邏輯主語

Ving作狀語Waitingforthebus,hereadacopyofChinadaily.1.從句主語和主句主語一致2.句子的主語和分詞形成主動關(guān)系Ving作狀語相當(dāng)于狀語從句(有時是并列句）

Whilehewaswaitingforthebus,hereadacopyofChinaDaily.-ing形式在句中作狀語,修飾謂語動詞或整個句子,

表示動作發(fā)生的原因、時間、方式、結(jié)果、條件、伴隨狀況等。時間狀語方式狀語原因狀語結(jié)果狀語伴隨狀語條件狀語狀語Walkinginthestreet,Icameacrossanoldfriendofmine.時間狀語時間狀語從句WhenIwaswalkinginthestreet,Icameacrossanoldfriendofmine.可以保留誰？Winningthegoldenmedalinthe2022WinterOlympic,hebecomesverypopularwithyoungChinese.原因狀語原因狀語從句Becausehewonthegoldenmedalinthe2022WinterOlympic,hebecomesverypopularwithyoungChinese.

Beingastudent,youshouldstudyhard.

原因狀語原因狀語從句Sinceyouareastudent,youshouldstudyhard.

1.Laughingandtalking,theywentintotheclassroom.2.Hesatonthesofa,watchingTV.1.Theylaughedandtalkedandwentintotheclasscroom.2.Hesatonthesofa,andwatchedTV.伴隨狀語并列句（主句動作和分詞動作同時發(fā)生)Thesongissungalloverthecountry,makingitthemostpopularsong.Thesongissungalloverthecountry,whichmakesitthemostpopularsong.結(jié)果狀語表示自然而然的結(jié)果Believingyourself,youwillrealizeyourdream.伴隨狀語條件狀語從句Ifyoubelieveyourself,youwillrealizeyourdream.與邏輯主語構(gòu)成獨(dú)立主格例句:1.Iwaitingforthebus,abirdfellonmyhead．

我等汽車時,一只鳥落到了我頭上。2.Timepermitting,we'lldoanothertwoexercises.

如果時間允許,我們將做另外兩個練習(xí)。與前面的句子有什么區(qū)別？作獨(dú)立成分（可當(dāng)做一些固定搭配，常放句首）例句：①Judgingfrom(by)hisappearance,hemustbeanactor.

從外表看,他一定是個