8a unit5 birdwatchers grammar1课件

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1、Unit5Grammar(1)SVVtVilvOPSubject主语Verb谓语动词Transitiveverb及物动词Intransitiveverb不及物动词Linkingverb连系动词Object宾语Predicative表语?GuessingthebirdsBirdwatching1.Agoldeneagleisflying.Birdwatching2.Acraneeatsfish.Birdwatching3.ASwanhasalongthinneck.Birdwatching4.Aswallowhasaforkedta

2、il.2.Acraneeatsfish.3.ASwanhasalongthinneck.4.Aswallowhasaforkedtail.1.Agoldeneagleisflying.Subject(主语)S动作发出者Verb（谓语）V动作本身DirectObject（宾语）DO动作接受者→1.S+V主语+谓语主谓结构→2.3.4.S+V+O主语+谓语+宾语主谓宾结构Vi不及物动词后面没有宾语Vt及物动词后面必须有宾语SV和SVO的注意点1.Theyarerunning.2.Jimcandraw.3.Thebabypandasdr

3、inkmilk.4.WewillreadEnglish.rundrawvi.(不及物动词）drinkreadvt.（及物动词）注意:1.谓语(V)具有各种不同时态;进行时；情态动词；现在时；以及将来时2.在句中先找主语subject再找谓语部分如是不及物动词，其后不能直接加宾语如是及物动词，其后必须有宾语。其后有没有宾语是S+V和S+V+O判断标志3.如果对宾语提问使用疑问词what.Whatdobabypandasdrink?Whatwillweread?→1.S+V→1.S+V+O动词+todo:learn/prepare/w

4、ouldlike/need/have/try/want/hope/plan/agree/choose/decide这就是我们常见的动词+todo句型动词+doingsth:mind/finish/practise这就是我们常见的动词+doing句型动词+宾语从句:think/believe/besure/beafraid/say/know/findThegovernmentwantstoprotecttheendangeredbirds.SVOIwillfinishdoinghomeworksoon.SVOIthinkthatyo

5、ucandothejob.SVOIlikethegoldeneagle.Ithasahookedbeak.Itlooksstrong.Itislovely.SSSSVVlinkingverbs(系动词)DODOP（表语)PredicativeVbebecomegetlooksmelltastesoundfeel…→1.S+V(lv)+P主语+谓语(系动词)+表语主系表结构三类系动词表语三成分1Themanisinthepark.2Helookskind.3Heisakindman.4Thesingingofbirdssoundsb

6、eautiful.5Theworldwillbecomebetter.lvlvlvlvlvP（介词短语）P（adj）P(adj)P（n名词短语）P(adj形容词比较级)表语P成分可以出现形容词，名词，介词短语(形名介)常见的连系动词1.表示感觉的动词5个---必须翻译为…起来feel感到excited;smellgood;tastedelicious;soundinteresting;lookhappy2.表示变化的动词6个：有固定的搭配getsmaller;growolder;becomestronger;turnyellow;

7、gobad;cometrue3.表示状态保持的动词：stayhealthy;keepwarm;remain保持be(am,is.are,was,were)是；seem似乎必须是这三类专门的词，而且必须表达这个特殊的含义时才是系动词。易考的混淆点一Thefoodtastes_______(delicious).S+V(lv)+PIwilltastethefood_______(good).S+V(Vt)+OHisfatherlooked________(angry)S+V(lv)+PHisfatherlooked______(ang

8、ry)athim.S+V(Vi+介词)+Odeliciouswellangryangrily1三类专门词，而且表达这种特殊含义才是系动词。有的词具备多种含义所以具备多种词性易考的混淆点一1Helooks________becausehissonis