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高一英语Unit21 Grammar新课标 人教版 课件

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Revision Revision (postreading)1 Ajobinterview,avisittoaforeigncountry,ameeting,aspeech,etc.2Bodylanguageisinsomewaysmorelimitedthanspokenlanguage;itiseasiertomisunderstandbodylanguage.Bothofthemusesymbolstorepresentmeaning(gesturesandfacialexpressions-sounds).3Wewanttobepolite,confident,etc.Oritismoredifficulttocontrolonesbodylanguagethantocontrolwhatonesays.Eg.Aspeakeristryingtosoundconfidentbuthishandsareshaking.Apersonsaysheisinterestedinwhatyouaresayingbuthelooksawayortapshisfeet.4Wavingoneshand(s);ShakingonesheadorhandThesameasintheUS;Openoneseyesandmouthwide;ThesameasintheUS;NofixedChinesegesture;NofixedChinesegesture;MovingoneshandupanddownwiththepalmfacingdownhipSwingingyourhipsisawayofsayingyouarehappyorinagoodmood.Pushingyourhipstotheleftorrightcanbeawaytopushpeopleoutofyourway.thumbPuttingyourthumbupmeansyoulike/praisesth/sb.;down-dislikeIndexfingerPointing your finger to blame/ scold someone.Turningyourpalmupandbendingyourforefingertowardsyoutoasksomeonetocometoyouorfollowyou.Tapping your finger to your head to tell someone to think carefully.Puttingyourfingertoyourlipstoasksomeonetobequietortowhisper.palmPuttingyourhandsoutinfrontofyouwithyourpalmsuptobegoraskforsomething.Puttingyourhandsoutatyoursidesandpalmsuptoshowyoudontknowsth.Puttingpalmsagainstyourcheekstoshowsurpriseorshock.1E2A3B4F5C6DKissingsbonthecheektoshowaffactionortogreetsomeone.Slappingsbscheektoexpressyourangeratbeinginsulted.Scratchingyourcheekwithyourfingerstoshowthatyouareconfused.cheek DoExxP120 Occuravoidcontactfoldpartvaryfocus Getthroughindetailgiveyouahand Holdupaheadoftorndowninorder MadeafaceGrammar Grammar 动词动词动词动词 -ing-ing形式作定形式作定语语语语我们们必须须改进进工作方法。

We must improve our working method.他他们们们们将手将手术术术术台架台架设设设设在一座小在一座小庙庙庙庙里They set up an operating table in a small temple.中国是发发展中国家 China is a developing country. 正在做实验的那个学生是我们的班长 The student making the experiment is our monitor.The woman having lessons is my English teacher.The woman is having lessons. She is my English teacher.Grammar:Combine the two sentences by using “v-ing”.-What do you think of the hamburgers?-Theyre very delicious.The hamburgers _are very delicious. (eat)being eatenThe boy _ his teeth is very naughty.(brush)brushingWe can watch the train passing by every day.The train is passing by. We can watch the train. Combine the two sentences by using “v-ing”.When an earthquake happens, the earth is moving.So people can feel the earth moving.I heard the couples _ in the next room. (sing)singing小结: 能跟现在分词作宾语补足语的常见动词有这些,看看有什么好方法可以将它们记住:make,let,have,look at,see,watch,hear,listen to,notice, feel。

对了,用“三让、三看、两听、注意感觉”多简单什么是v-ing?1. 结构:v-ing2.不能单独作谓语3.没有人称和数的变化4.可以有自己的宾语和状语5.还有时态和语态的变化V-V-inging的形式的形式 主动形式被动形式一般式doingbeing done完成式having donehaving been done否定式 The girl made her mother angry by not taking her medicine.被动式 I dislike being laughed at.V+-ing 形式用法归纳1、作主语2、作宾语3、作表语4、作定语5、作宾补6、作状语Seeingisbelieving.Talkingmendsnoholes.Sayingisonething;doingisanotherthing.ItisnousetalkingwithoutdoingDoEx1onp61空谈无补 V-ingusedassubject注意点: 1、Ving做主语通常有两种位置1)位于句首2)it做形式主语,2、动名词做主语,谓语用单/复数VingVing主语还常用于下列结构与主语还常用于下列结构与区别区别VingVing(短语)做主语还常用于下列结构:短语)做主语还常用于下列结构:a.Itsno use sendinghim over. Its too latealready. Itsno good talkinga lot without doinganything.Itsawasteoftimearguingaboutit. Itis/was+worth/worthyofdoingb.Theresnojokingaboutsuchmatters.Theresnosayingwhathellbedoingnext.Theresnotellingwhathesgoingtodo.注:动名词作主语动名词作主语与不定式不定式作主语作主语的区别:动名词作主语通常表示抽象的或泛指的动作,一般不与特定的动作执行者联系在一起;不定式作主语通常表示具体的动作或行为,往往与特定的动作执行者联系在一起,如:Itsnousecryingoverspiltmilk.(抽象)Herealizedthattogoonlikethiswasnouse.(具体)在实际运用中,一般可以互换,差异不大。

在实际运用中,一般可以互换,差异不大但在下列几种情况中不能互换:但在下列几种情况中不能互换:a.当表语是动名词时,主语也要用动名词;当表语是不定式时,主语也要用不定式,如:Seeingisbelieving.Toseeistobelieve.b. 动名词和不定式作主语,一般都可以使用形式主语it it,而将动名词或不定式放在句尾但在上面提到的句型中,一般宜用Ving,不宜用不定式来代替.Itsnousegoingtheretoday;hewontbeathome.Itsawasteoftimearguingaboutit.Itsnogoodwaitinghere.Letswalkhome.而在Itsimportant/Itsnecessary/Itspossible这类句型中,只能用不定式,如:Itsimportanttolearnforeignlanguages.Itsquitenecessarytoreaditmanytimes_(teach)isquiteinteresting._(teach)somanylittlekidsinsuchasmallroomtodaywillreallymakemeconfused.TeachingToteachVing used as object Helikeshelpingothers只接v-ing作宾语的动词有:admit,allow,avoid,appreciate,consider,delay,escape,enjoy,finish,keep,imagine,mind,miss,practice,suggestObjectV+objectPrep.+object1)v+objectHesuggestedpractisingspeakingEnglishinandoutofclass.只接v-ing作宾语的词组有giveup,putoff,insiston,lookforwardto,payattentionto,leadto,devote.to,makeacontributionto,feellike,stickto,canthelp.He has devoted his life to finding ways to grow more and more rice.2)prep.+object.注意以下短语中to是介词look forward to;pay attention to;devoteto; objectto; refer to;stick to;be/get usedto; turn tolead to belong toIm used to getting up early.反对有些动词后可跟不定式和有些动词后可跟不定式和v-ingv-ing形式作宾语,意义形式作宾语,意义差别不大。

差别不大在在like,love,hate,preferlike,love,hate,prefer等动词后,等动词后,v-ingv-ing形式表示经形式表示经常性、概括性的动作,不定式表示具体的、特定的某常性、概括性的动作,不定式表示具体的、特定的某一次动作如:一次动作如:ShelikesShelikessingingsinging,butshe,butshedoesntlikedoesnt。

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