系动词和主系表结构

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,linking verbs,系动词和主系表结构,1,1.What are linking verbs?,2.What can be used as linking verbs?,3.What can be used after linking verbs?,Questions:,1.What are linking verbs?,Questions:,2.What can be used as linking verbs?,1.What are linking verbs?,Questions:,3.What can be used after linking verbs?,2.What can be used as linking verbs?,1.What are linking verbs?,Questions:,2,Attentions:,1.-,Do you like the material?,-,Yes,it,feels,very soft.,2.Be,careful,when you cross this very busy street.If not,you may,get run,over by a car.,3.Twenty years later,he,turned teacher,.,The population growth in China,remains a problem,.,3,4.He,looks to be,a rich man.,On the long journey,Peter,proved to be,a most interesting guide.We all had a wonderful time.,Having a trip abroad is certainly good for the old couple,but it,remains to be seen,whether they will enjoy it.,4,Differences：,1.,appear,seem,look,:表示“看起来.”。,He appears to be very young.,He looks to be very young.,He seems to be very young.,实际上不一定如此,实际上也年轻,可能他的确很年轻,5,2.,keep,remain,stay,“保持状态”,_indoors for a few days until you recover from your cold.,(2)My mother-in-law _with us this week when she visited us.,(3)Not much of the house _after the fire.,(4)Three of them _single.,Remain/Stay,继续呆在某处,stayed,暂住、短期停留,remained,残留、剩下,remained/stayed,继续保持或处于原来的状态,6,(5)Shops should _ open till later in the evening.,(6)She knew she must _calm.,(7)I wish those children would _quiet.,(8)She had _ him waiting twenty minutes on this occasion.,remain/stay,keep,需要设法才能保持或处于某种状态,keep,keep,使某人或某物保持某种状态,7,3.,表示变化过程的动词:,become,get,grow,turn,come,go,1)become和get:,多指人的情绪或身体状态的变化。例：,Theysoon,becameangry,.Sheis,gettingbetter,afterherillness.,2)become和get:,也用于天气、社会发展,的变化。,Its,becoming/gettingcold,dark,etc.,Divorce,is,becoming/getting,morecommon.,8,3)grow:表示“渐渐变得起来，长得”,强调变化的过程：,It,grew cold/dark,.,My mother,grows older.,Most children,grow tall,nowadays.,9,4)go:常指当情况,变坏,时,come:用于表某些事物发展,结果圆满,。（已知的状态）,Thepoorman,wentblind,atthirty.Fruit,gobad,quicklyinhotweather.,类似的：gomad,gowrong,go hungry,go unnoticed/unpunished,Mydreamhas,cometrue,.,Itsall,comeright,intheend.,Thedoor,cameopen,.,10,5)go:(而不用get)还,常与颜色有关的词,连,用时，例：,Leaves,gobrown,(notgetbrown).,Herhairs,goinggrey,.,Peoplego,red,pale,orwhite,withanger,blue,withcold,green,withseasicknessorenvy,purple,withrage.,11,6),become:变成，成为（好坏均可的情况）,turn:“新的与原来完全不同”,变质(色),还指“达到，超过”,He,became angry,with me.,Maple trees,turn red,in autumn.,It was cloudy this morning,but,fortunately it has,turned fine,.,My mother,turned 70,last Jan.,12,become:后接单数名词作表语时，,前,要用冠词a/an,turn:后接单数名词作表语时，往往表,示“意想不到的”,名词前,不用不,定冠词,。例：,He,became a writer,after graduating from college.,He,turned writer,after he graduated from a medical college.,13,1.这些橘子吃起很好吃。(taste),2.,这消息证实有假。,(prove),3.这个故事听起来是真的。(sound),Practice 1:,These oranges taste good.,The news proved(to be)false.,This story sounds true.,14,4.他看起来是很愉快。(seem),5.她头发变得灰白让她忧虑。(turn),6.他的计划终于成功了。(turn out),He seems(to be)very cheerful.,It worried her a bit,that her hair was turning gray.,His plan turned out,(to be),a success.,15,7.他小时侯常挨饿,8.我们梦想终于实现了,As a child,he often went hungry.,Our dream has come true.,16,Practice 2:,This machine is in good condition.,Silk feels soft and smooth.,He has suddenly fallen ill.,He stood quite still.,The lift is out of order/has gone wrong.,It will stay/remain cold(for)several days.,The man proved(to be)a thief.,I hope your dream will come true.,That is where he lives.,Her job is to look after children in the kindergarten.,17,Book1 Unit1,佳句诵写,18,1.原句：I can well remember that there was a time when a deep blue sky，the song of the birds，moonlight and flowers could never have kept me spellbound.我记得非常清楚，以前，湛蓝的天空，鸟儿的歌唱，月光和鲜花，从未令我心迷神往过。(L2，P2),句型：,There was a time when.,(定语从句)曾经有段时间,19,曾经有段时间弟弟非常厌倦学习。,_,_.,在中国，曾经有个时期很多高中生想到国外留学。,_,仿写：请将下列句子译成英文。,There was a time when my younger brother,was very tired of study,In China,there was a time when many senior,students wanted to study abroad.,20,有一段时间相当艰难，不过我最终还是达到了自己的目标。,_，but I was able to reach my goals.,There was a time when things were rough,21,2.原句：I happened to be upstairs at dusk when the window was open.我碰巧在楼上，窗户是开着的。(L9，P2),说明：,表示“碰巧做某事”也可用It happens/happened that.句型。,句型：,.happen to do.when.当的时候碰巧,22,当我给他打电话的时候，碰巧他父母都出去了。,_,_,他倒下的时候我恰巧站在他旁边。,_,_,It happened that I was standing next to him/I happened to be standing next to him when he fell.,仿写：请将下列句子译成英文。,It happened that，when I called him his parents were out .,23,我去参军时，恰巧那年收成不好。,_,_that year when I joined the army.,It happened that the harvest was bad/The,harvest happened to be bad,24,3.原句：I didnt go downstairs until the window had to be shut.直到不得不关窗时，我才下楼。(L10，P2),说明：,1.倒装式：not until放在句首，主句要半倒装；2.强调式：It is not until.that.。,句型：,not.until 直到才,25,直到他回来，妈妈才去睡觉。,His mother _,直到我们向他们指出了错误，他们才意识到。,They _,_,Not until _,_.,仿写：请将下列句子译成英文。,we pointed out their fault to them,did,they realize it,didnt go to bed until he got back.,didnt realize their fault until we,pointed,it out to them.,26,直到看到