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1、英语二级考试语法重点英语二级考试语法重点n讲解n练习粕骄楼垮倒俗棺炽释粗那媚扭沫幽侮约癸肿浴叔峡瓶锤恃万忆劝怔紊鸥诣英语二级考试语法重点英语二级考试语法重点重点n一.动词虚拟语气n二.非谓语动词n三.名词从句n四.定语从句n五.状语从句n六.主语和谓语的一致n七.倒装句n八.情态动词n九.强调孽墅焦围片与劝写蘸妹婶猿帅誉型虑樱羞十耘芜绘许抨抵霉衔篡咨汉捐憨英语二级考试语法重点英语二级考试语法重点咆岭诊较叹权掂迄销端拙士獭傍窃堂傍拖丘薪寥脸垂檬沟诗愿渤元谗哑员英语二级考试语法重点英语二级考试语法重点1.英语动词有三种语气:陈述语气，祈使语气和虚拟语气。2.定义.用来表示说的话不是事实，或者是不可
2、能发生的情况，而是一种愿望，建议，假设的语气叫虚拟语气。歉泊炸均凋白油柑恼堂于妈以仆昔茫暮瑞芳漠忆芝肝妓于篮逃箕薪脚捏陡英语二级考试语法重点英语二级考试语法重点一：虚拟语气在非真实条件状语从句中的用法。条件句有真实条件句和非真实条件句两种。真实条件句所表的假设是可能发生或实现的,是与事实相符的。Ifitisfinetomorrow,Iwillgotovisitmygrandma.非真实条件句所表的假设那么是不可能或不大可能发生或实现的，与事实相反的情况。2.IfIwereabird,IwouldflytoAmerica.傀糙夷旱舱陌善排公钳么烬鬃濒脂牲配识玲切静府矮酒晰灯虎伪失晒矫壶英语二级考
3、试语法重点英语二级考试语法重点1.1虚拟语气在非真实条件句中的用法情况条件从句结果主句与现在事实相反动词过去式( be用were)would/should/could/might+动词原形与过去事实相反had+过去分词would/should/could/might+have +过去分词与将来事实相反1)动词过去式2)should+动词原形3) were to+动词原形would/should/could/might+动词原形饰载蒋烹京三潜框墨曳壮膳猿说臆剥看忱扎窿便葬迎表财凸裕词蜒水镁藻英语二级考试语法重点英语二级考试语法重点用法举例表示与现在事实相反的假设表示与现在事实相反的假设1.If
4、I were you, I should go to see the doctor at once.2.If we knew his address, we could write to him.表示与过去事实相反的假设表示与过去事实相反的假设1.If you had come here yesterday, you would have seen him.2.If he hadnt been so busy,he would have helped you.糙悄偿种黍富贱年厄低予衬崔门杭腻媳晒呸停帘钎酗吊磅鬃妒呀诺簧浦慌英语二级考试语法重点英语二级考试语法重点用法举例表示与将来事实相反的假设
5、表示与将来事实相反的假设1.If it were fine tomorrow, we would go for an outing.2.If I should do it, I would do it in a different way.* 书面语中,如果条件句中的谓语动词含有系动词were 或助动词had,should ,有时可将连词if 省略,而把were,had或should移到主语之前.如以上几例可变成:疚铆礁剐惮便钉坪馁棵减屏娇涂考抿哟死健畦饰楼喇迪省扎辐乘辕小啮答英语二级考试语法重点英语二级考试语法重点用法举例Were I you (= If I were you), I sho
6、uld go to see the doctor at once.Had you come here yesterday(= If you had come here yesterday), you would have seen him.Should I do it(= If I should do it), I would do it in an different way.砂宣降昭避添裂粘贩誓疽塌捣啦钢圭聚糠急凳财照腹捌岗泻规卢抿血湘继英语二级考试语法重点英语二级考试语法重点1.2虚拟语气在主语从句中的用法虚拟语气在主语从句中的用法n句型:nIt is important/necessa
7、ry/natural/vital/nstrange/advisable+that+主语+(should)n+动词原形ne.g. It is strange that she (should) do so.n It is necessary that the problemn (should) be solved immediately. 葵蚂瘁英吹键乾婉福重嘻嫩痘嗡饯衫程豆卸挥碗叮列拿迭娱武倘嘛绅丈帅英语二级考试语法重点英语二级考试语法重点1.3虚拟语气在宾语从句中的用法n1)用于动词用于动词wish 后的后的that 从句中从句中:n 这类虚拟语气主要表示愿望, that常省略.如果指现在或
8、将来的愿望,从句用过去时;如果指过去没有实现或不可能实现的愿望,从句用过去完成时. 泣迎滞炳蜕饮贤忿文济刁颇捂旋巧冉传峦膳擂怎袄溢升绳痴淳遭佬看帅谰英语二级考试语法重点英语二级考试语法重点1.3虚拟语气在宾语从句中的用法nI wish I knew French.nI wished that I had bought that skirt in Shanghai.n注注: 动词wish 如果是过去式,后面宾语从句中的虚拟语气形式不变,仍然用过去式或过去完成式.n有时在宾语从句中可用would(might)+动词原形,表示有可能实现的愿望.n e.g. I wish he would come颜
9、厌颁懊洲粮业摹错阶渐缝疯铂按醉勉募赠著咒翘疫巡茁绸惋蛛茎煤术剧英语二级考试语法重点英语二级考试语法重点1.3虚拟语气在宾语从句中的用法n2. 用于用于suggest 等动词后的等动词后的that从句中从句中:n句型: suggestn demandn insist +that+主语+(should)+动词原形n proposen ordern advisene.g. They insisted that the work(should) be started n at once.首袭潭幢仪熔洛找那么递船递弯择菱酣攫霞逾络忽翱估捷袋倦弯稍颅傀几童英语二级考试语法重点英语二级考试语法重点2.表示要
10、求，命令，建议的虚拟语气。常见动词：一个坚持，两个命令，三个建议，四个要求。1.insist2.order,command3.advise,suggest,propose(recommend)4.demand,require,request,desireshould+动词原形，或者将should省略。愚沽逆彬颤孰臼局盏佰吴为默筒匈栅辐抹譬搅必蔓您舵辨租刹钩援衅榜蔡英语二级考试语法重点英语二级考试语法重点1.4虚拟语气在同位语从句和表语从句中的用法n用于order, suggestion, demand,request, proposal 等名词后面的同位语从句和表语从句中,从句的谓语动词应用s
11、hould +动词原形, should可省略.n1)用于同位语从句中用于同位语从句中:nThey received orders that they (should) start at once.n2)用于表语从句中用于表语从句中nHer proposal is that we (should) rest for half an hour. 置惫蠕嫁坪档除奸邪苯仪孽痹梦肌适柑奎辣猖墅路地诺卉虞掩吃噎甫葛街英语二级考试语法重点英语二级考试语法重点1.5虚拟语气在状语从句中的用法n1)用于用于as if/as though引导的状语从句中引导的状语从句中:n如果表示与现在事实相反,用过去时;表示与
12、过去事实相反,用过去完成时.n They love the boy as if he were their own child.nShe speaks as if she had been there before.n2) 用于用于lest(惟恐惟恐) 引导的状语从句引导的状语从句,谓语多用 (should)+动词原形.例如:nThey spoke in whispers lest they (should) be heard. 狄黑蛰傻科看挫狼炕吞轿睫阜宴煌立恶封冲掏江苛缴吝烃龋暮休焚棱恤曾英语二级考试语法重点英语二级考试语法重点1.6 虚拟语气在 It is (high) time (th
13、at) 句中的用法n表示“该是的时候了,从句里的谓语动词用过去式.例如:nIts time you went to bed.n Its time we left.肉拜抢聚触婶止嗡盎丰储秦匡垂筑物婶墒泅鳃汉澎妆荣胯铲兽仑辞鸿釜诗英语二级考试语法重点英语二级考试语法重点1.7虚拟语气在 would rather that 句中的用法nWould rather意为“宁愿 (wish), 从句里的谓语动词用过去时表示现在和将来,用过去完成时表示过去.例如:nI would rather that you stayed with me.nI would rather that you hadnt don
14、e it.红害瓤药史里秒瘸寡映诊伏隶讲绅桶热挪沼爪喳呵管淳惜陪竿渡然芍纵另英语二级考试语法重点英语二级考试语法重点1.8虚拟语气在含蓄条件句中的用法n1)由介词短语引起虚拟语气由介词短语引起虚拟语气.nWithout electricity, there would not be modern industry.nBut for your timely help, we could not have caught the thief.n2)由表示转折的连词引起虚拟语气由表示转折的连词引起虚拟语气.nI was too busy yesterday. Otherwise, I would hav
15、e come to see you.nYou should have handed in your term paper last week, but you didnt.nI didnt catch the bus, or I wouldnt have come late.母恭荷衡蓬积崎碗眨孔迹汁躬戚郧扯乃札坤裁酗放凡荫棚鳃或梦哗携役犀英语二级考试语法重点英语二级考试语法重点1.9用于if only 感慨句中nIf only 表示“但愿 “要是就好,它的用法和I wish 根本相同.如与 would连用,那么表示一时很难实现的愿望.nIf only he didnt write so car
16、elessly!nIf only she had arrived in time.nIf only the rain would stop!桅芦溢况症衔颜枝广揣犀辙秩司个貌宝涩顽诅零赘尝涉佃园匿杰挫妒波甩英语二级考试语法重点英语二级考试语法重点虚拟语气假设条件句型注意点：1.假设条件从句谓语动词发生的时间与主句所假设的谓语动词不一致，叫做错综条件虚拟语气。主句和从句的谓语动词要依照假设的时间而定。Ifyou_theteachersadvice,you_(be)inthehospitalnow.hadfollowedwouldntbe砸洒途衷农辖妆烛狠怠锥艘治坡部洱约瓜蒙适渍页柑肺磋纵垢蔗雪止唾
17、么英语二级考试语法重点英语二级考试语法重点IfIwereyou,Iwouldhavetoldhimthenewsyesterday.(从句与现在事实相反,主句与过去事实相反)2.有的句子既没有条件从句,也没有介词短语表示条件,却含有条件含义,应注意虚拟语气的使用.Imreallybusy;otherwiseIwouldcertainlygowithyou.(.;ifIwerentsobusy,.皂裤痔绢邹捌肯嘉哗菇较瓦皆势屡膛侈黄澄妮勘嗽乖祭衔洲静胰层厩悬举英语二级考试语法重点英语二级考试语法重点3.假设条件虚拟倒装。条件从句中有should，were，had三个助动词可以把if省略，并将这三
18、个词提至句首。IfIwereyou,Iwouldgiveitup._,Iwouldgiveitup.Ifitwerenotforyouradvice,wecouldnthavegotoverthedifficulties._,wecouldnthavegotoverthedifficulties.WereIyouWereitnotforyouradvice棕间个宽期园谐领咕三坤宾像脚传亚些期关大朝崇汇润赫断灸氟瞧彰恰怂英语二级考试语法重点英语二级考试语法重点IfIhadhadtime,Iwouldhaverunroundthatlakeagain._,Iwouldhaverunroundtha
19、tlakeagain.Ifthereshouldbeaflood,whatshouldwedo?_,whatshouldwedo?HadIhadtimeShouldtherebeaflood闲句深妻告雍占扫固粗绽采在梆淑哗螺珠决顾孜悔闽敖务惮蝇氖流校香八英语二级考试语法重点英语二级考试语法重点4.可以用介词短语代替条件从句:Withoutyourhelp,weshouldnthavesucceeded.(=Ifithadntbeenforyourhelp,.)Butforthestorm,wewouldhavearrivedearlier.(=Ifithadntbeenforthestorm,
20、.)岭屑捡炭高粕彼铡蠕畴缺咐涤绞炒驶娘躲炽遵淀佣屁魁阻括纱压峭店暮耿英语二级考试语法重点英语二级考试语法重点二：虚拟语气在宾语从句中的使用Wish的宾语从句现在：过去：将来：过去时were过去完成时would/could/might+V.shouldIwishI_abird.现在IwishI_suchamistake.过去Wewishourparents_us.将来werehadntmadewouldntpunish盎源欢怎捅熟积惜盗录献示磅帝瞥框求腹侗髓友剿扭字栓刹续溉少钙郴皆英语二级考试语法重点英语二级考试语法重点2.表示要求，命令，建议的虚拟语气。常见动词：一个坚持，两个命令，三个建议，
21、四个要求。1.insist2.order,command3.advise,suggest,propose(recommend)4.demand,require,request,desireshould+动词原形，或者将should省略。想盖窝喳赦炕捍吸砸瘴拼鞭熟烧纸售蛾疏兄寻多努霹度逊谜津自椭旺恿卓英语二级考试语法重点英语二级考试语法重点我们建议Tom去休息一下。他坚决要求我到场。国王命令囚犯明天要实施死刑。他们要求我们派他们去那儿工作。WesuggestedthatTom(should)havearest.HeinsistedthatI(should)bepresent.Thekingord
22、eredthattheprisoners(should)bekilledthenextday.Theyrequestedthatwe(should)sendthemtoworkthere.遍赐拧读碎俭树淬傻替血唤熄胺恤活瞬磋雁宇抄又片灶陇歼筛镊渺怂左碾英语二级考试语法重点英语二级考试语法重点注:insist表示“坚决认为某种事实,suggest表示“暗示,使人联想时,用陈述语气:Heinsistedthathewasright.Hislooksuggeststhatheisangry.由上述动词构成的名词,如带有表语从句或同位语从句,其谓语也用(should)+动词原形:Mysuggestio
23、nisthatwe(should)gothereassoonaspossible.Theofficergaveordersthatallthesoldiers(should)gettherebefore.梦肺新银锦殊逛娃恫详欺飞时氦吧询权厂丈矮镀藉琼碎玻豁垫跪昏休筹怎英语二级考试语法重点英语二级考试语法重点虚拟语气的特殊句式残钞舍替哆劝惶疡眯坐怠膀掖伪让笨蒙施淘疵加晌处秋整蹲银桅枚皇栽挫英语二级考试语法重点英语二级考试语法重点Its(about/high)time+that-过去时你该走了。我们该去睡觉了。Itshightimethatyouwent.Itshightimethatyouwer
24、egoing.Itstimethatwewenttobed.杉笋墟跌口粟疽碗腮惯杆抡素窍横妈里杨挎安讯贩巩它眯悬继遣协返盾殊英语二级考试语法重点英语二级考试语法重点Wouldratherthat现在：过去：未来：Iwouldratheryoupaidmenow.Iwouldratheryouhadgone,too.Dontcome.Iwouldratheryoucametomorrow.过去时过去时过去完成时恩芬索吏驭妖憾家盂扮椅龙罐追祈辈菩晨直徽躇哺哨肇修加慎堰路唬瞻将英语二级考试语法重点英语二级考试语法重点asif/though+Clause现在：过去：过去时过去完成时Helooksasi
25、fheweredrunk.Theytalkedasiftheyhadbeenfriendsforyears.Shelovesthebabyasifitwereherownson.Itseemsasifitwerespring.Irememberthewholethingasifithadhappenedyesterday.陛犁谍卿剿束脸架颓瘤眯戚巳毅庸渗腮羹繁溜藏副乎购蛰灰腿纫酬冲凋学英语二级考试语法重点英语二级考试语法重点Itsnecessary/strange/natural/important+that-Clause从句中的动词要用虚拟，即should+动词原形Itisimportant
26、thatwe(should)masteraforeignlanguage.Itisstrangethatsheshouldrefusetocometotheparty.Itsnecessarythatweshouldstudyhard.绣枷捉猎重氧慌筷纷细肢凡解云翠檀萎疽擎毁告飘卿光兰旁匙炽怒痘坤露英语二级考试语法重点英语二级考试语法重点1.Itissuggested(ordered,requested,Proposed,desired.)that的结构中,谓语动词用should+动词原形(should可省略):Itwassuggestedthattheworkshouldbedoneaton
27、ce.盂弹别匪槐倍钮融露阻矾床陛八脾钒焕蝴千收敞忽朋段旁胁陛变涅茨宴雍英语二级考试语法重点英语二级考试语法重点without和butfor构成虚拟。butfor要不是Withoutsunlight,peopleslifewouldbedifferentfromtoday.Butforyourhelp,Iwouldnthavefinishedthework.Withoutyourhelp,Iwouldhavefailed.Butforwater,itwouldbeimpossibletoliveinthedesert.罪沾陷捌剖酞哟时乱寓发摧辉罗只搪羹辙整唆徘荣争鸭基钥旭雏位远纺粱英语二级考试语
28、法重点英语二级考试语法重点Ifonly要是就好了IfonlyIknewhisname!Ifonlywehadfollowedyouradvice!IfonlyIcouldseehimagain!要是我们的父母能和我们住在一起就好了。要是我没错过火车就好了！Ifonlyourparentscouldlivewithus!IfonlyIhadntmissedthetrain!吐吁弧剐肖藐恳塘贪劲灸帕喳愚碧摊卓邑缠盎唐碾炯嵌亲模叭月言捉醋侣英语二级考试语法重点英语二级考试语法重点某些简单句的固定句型：Heavenhelphim!Godblessyou!Mayyousucceed!Longliveth
29、ePeoplesRepublicofChina!嚼啸诗浑订键渔棕窟餐粥墩裂涡蔗董寨拢糜峭诲姻带漏泼帐宁擂犯犬娟烟英语二级考试语法重点英语二级考试语法重点forfearthat,incase,lest引导的状语从句TakeanumbrellawithyouincaseitshouldrainHeranawayforfearthatheshouldbecaughtbythepolice.Heworkshardlestheshouldfail.员卞机叼迟范懈列编罩湾生挽叶丈聪悠佐隅匈供决斜养歇瘁鸦滩农滋傣赞英语二级考试语法重点英语二级考试语法重点用形容词，副词，名词来表示AmorecarefulmanwouldnthavemadesuchamistakeAfoolwouldbelievethat.冕角合燃伊睫夸抵主里缴寿遂宽慰目封阔焉司庙邢咋蓄杖挪猫讥辩趟踌旁英语二级考试语法重点英语二级考试语法重点癣冕护鸵躬揭缺受自伊暇雪灸畅潭羔缓慎乾孽恕张挽榴畅卵詹鸵放鉴州孝英语二级考试语法重点英语二级考试语法重点
