牛津高二英语Module7 Unit3 Grammar and usage(1)课件

Unit3TheworldonlineThefifthperiodLinkingverbsWhatisalinkingverb?Alinkingverbisawordusedtoconnectthesubjectofasentencetofurtherinformationaboutthestatewhichthesubjectisin.Pointoutthelinkingverbs1.IamZhuZhenfei.2.SurfingtheInternetisreallyinteresting.3.WearenowinneedofEnglishteachers.4.Thequestionishowtosolvetheproblem.5.WhatwewanttoknowiswhowillgiveusthelecturenextMonday.6.Yoursuggestionsoundsreasonable.7.Itseemsthateveryonehereknowshimquitewell.8.Milkgoesbadeasilyinsummerifyoudonotputitinthefridge.amisareisissoundsseemsgoes连系动词（即系动词）用于连接主语和表语，说明主语的状态，性质，特征或身份。常见的系动词是be,它的三种变化形式为：am,is,are.除了be动词之外还有一些，他们大致可分为四类：1表示“似乎“如：appear,seemSheappears/seemallright.Theyappear/seeminfavouroftheInternet.Heappears/seemtobeveryfriendlywithus.Theyappear/seemtohavemisunderstoodme.Itappears/seemthatshewillwin.Itappearsseemtomethatyouareallmistaken.试比较：Heseems(tobe)forty.Heappears(tobe)forty.他似乎四十岁了。（说话人有一定根据）他看上去四十岁。（从外表上看）2.表示“感觉”如：look,sound,feel,taste,smellThatsoundswonderful,butsomepeopleclaimthattheInternetisawasteoftime.Ifyoualwayseatfastfood,vegetablesmaynottastedelicioustoyou.1.ItfeelsgoodtositinfrontoftheTVafterahardday’swork.2.Whenhegotuponstage,helookedalittlenervous.3.TheairoftensmellsbadinInternetcafes.3.表示“变化”如：become,come,get,grow,turn,fall,goLeavesturngreeninspring.Theboywillgomadifyoudon’tallowhimtousethecomputer.Yoursonhadgrownmuchtaller.Hegetseasilyexcitedwhenplayingcomputergames.Shefellasleepthemomentshegotintobed.4.表示其他含义如：keep,remain,stay,stand,proveTheInternetprovedofgreatvaluetousduringourproject.Youshouldn’tkeepquietinadebate.Peoplestayedsilentandlistenedtous,andapplaudedattheend.Forthesereasons,IbelievetheInternetremainsapositivetoolthathelpsmakeourlivesbetter.Translations:1.PeterbecameajudgebutJohnremainedafisherman.2.HisknowledgeofFrenchremainedveryweak,becausehewasnotgoodatlearninglanguages.3.Thedoorremainedclosed.4.Youcan’tlettheroomremainlikethis.5.Itremainstobeproved.Translation:•那个老头似乎聋了。2.她显得很健康。3.她不感觉足够的安全。4.这个混合物闻起来很难闻。5.现在我的梦想已经变成了现实。Theoldmanseemsdeaf.Heappearsquitewell.Shedidn'tfeelsafeenough.Themixturetastedterrible.Nowmydreamhascometrue.6.詹姆斯一年年地长大了。7.你必须保持身体健康。8.今天的乡村音乐还是与从前一个样。Jamesgrewbiggereveryyear.Youmustkeephealthy.Countrymusictodayremainsmuchthesameasbefore.使用连系动词时应当注意以下几个问题：（一）除be以外的连系动词在用法上与be有点不同，有be动词的句子变为疑问句或否定句时，直接前提或加not。Heisintheclassroom.他在教室。Isheintheclassroom?他在教室吗？Heisnotintheclassroom.他不在教室。而其他连系动词变疑问句或否定句时与实义动词相同。Thelanguagespokenintheseplacesstayedthesame.那些地方讲的语言都是一样。→Didthelanguagespokenintheseplacesstaythesame?那些地方讲的语言都是一样吗？→Thelanguagespokenintheseplacesdidn'tstaythesame.那些地方讲的语言不都一样。（二）A:一般来讲，连系动词之后用形容词作表语可表示主语的性质、特征，这时用“怎么样”提问。如：Thebookisinteresting.(interesting是形容词，表示主语book的性质，对表语进行提问可以说：Howisthebook?(这本书怎么样？）B:名词作表语表示主语的身份，回答“什么”的问题。如：Heisateacher.(teacher是名词，它表示主语的身份，对表语进行提问可以说：Whatishe?)C:副词、数词、代词、介词短语、分词、动名词都可以作表语，分别表示不同的含义。如：Theprofessorisathome.教授在家。athome为介词短语Thecomputerismine.这台计算机是我的。mine为代词Fiveandsixiseleven.五加六等于十一。eleven为数词Heisout.他出去了。out为副词Myjobislookingafterthechildren.我的工作是照看小孩。looking...为动名词短语Thefilmismoving.电影很动人。moving为分词I.翻译并比较：1.我们班都在外面操场上。2.站在那儿的妇女是干什么的？3.我门急需要的是好教材。OurclassarealloutontheplaygroundWhatarethewomenstandingoverthere?Whatweneedbadlyaregoodtextbooks.4.窗户被男孩打开了。窗户是开着的。5.哪里有五棵树。是去年栽的。6.我摸了摸桌子。桌子摸上去很冷。Thedoorwasopenedbytheboy.Thewindowisopen.Therearefivetreesoverthere.TheywereplantedlastyearIfeltthedeskandthedeskfeltcool.7.请看这幅图。看上去很美。8.这是个好主意。请按铃喊他们进来9.我在花园里种的植物现在乐长越大。Pleaselookatthepicture.Itlooksverynice.Itsoundsagoodidea.Pleasesoundthebellandaskthemtocomein.TheplantwhichIgrewinmygardenisgrowinghigherandhigher.II.填入适当的词使句意完整1.It____hewhofoundthelostpurse.2.____thestudentslookingovertheanimalsnow?3.Thenews______exciting.4.______theanswersoundreasonable?5._____anewfactorysetuplastyear?6.____hecarefulabouthisstudies?wasAreisDoesWasIs1.Reviewwhatwehavelearnedinclass.2.Finishtheworkbookexercises.3.UnitRevision:Period5.Homework