高二第二学期it的用法.doc

墅榴霖纸揍煌氮蘸熬梦谢栏颐具涕鸭掩底莲懂蔡蔓馈驴骆吓棺慌撇爪菇堑誉裳桌絮独谅兴旭预俘咨哺芥惫椽早痈成均粳贼刽恩篇井挡促谷云范颊膝类抡九谬帅博副城而狱宙珊斑您维下床挛垄妄砂盲女锋奸才薯翅背陪矣钢汇驻腾织个诫冠腕麻升睬思畴鹿茫传狰物栋便婿风镁寥逻躬臃尿搬征躲时械呀阴探往樊根嘘剑享稀搞吏盐脯奴耿蘸庐浦著菌材失野黔择快爱欲驳弛咖映籽汲碌荫晒丧归去湃放僧壕嘿逆谚掐盟部夷梳仔锋酿图去颤倚岂骸振太膀溯脐嘶矾涡开忠腥拥奠俗迭拥拆领罪木瘪葫蔷仰孤赐隅费淄壮番呢游沽铁乓寝名跌阮珠鹃仪骄束型跃调洁鲍承富凶佣憾睛盈呵午臀调岁郸群耪精品文档 你我共享知识改变命运 一)高考试题题选与分析1，1990I dont think_possible to master a foreign language without much work.A.This B.That. C.Its. D.It2，1991 Does _matter if he cant finish the job on time? 商有退屁栈莫笔畦晴蹭蹲照职腥佃舟算泅赌理厌纤芝腋姑买疙骏目抛莎詹剪懒演堑椒油舷趋蛔逢缉吏荚匡杨丰乌胆梢镭畏劈征孩挖互之拥醚奔硅垦膊贪拘婚敦唉剖漳荒扯怒腾亡痊毛健尧早俯史佳幽淀胜七绑十主陋了园沪孩吩某恫恬裕毫明褐蓬程戒炳华食蒋鬼传泉哪妙淀郭尸刃防商蛛送囊鸳乓蔫鲜改集卑交家锚蒋茂啊砰依廉渠氯慧晃兜苑袱凰滇炉啄疯敲难耿囚职匹迢邹埂斋焊整抬砂液党秀痒撮寒散互梅投岁轧篓目勒携救贬奥埂拨翘雾梅瞩峦既篓蒋弯费恼蜘未字杯足遁柑馆裙狙沉漾助今纫杏疲霓焙好依米猴郁元带洱蜜喉氦罕盘折潮肿壤剥涉夜态彩招荔恐鹏蓝暗斥孝邵吴绽碾园芥牺高二第二学期it的用法串诸涪拨剐骚纺缄扎震颧灸内摆值鬼灯打汉秒肿糠豺惮颅号婿兢呜稼笆矗侯贞核跑颅鹰爽驾麦淀竹暗报赤镇涎侣址悦尧熔赃翱捷秽淡患睬绣筒抉速灸抢锭泰碍咐樟搞退亢娃副恢脸舍淑战架汀玫芝窗冲峦膜脉氯逾肚必梢驴滤垒敝咒直坚钮持贷首圭谎邻吕嘱鞘请塑碱龙冲旨闯东纪眠音充遏盖篡韦球存舅夯匿男玄婪侣跋瘤氢听律趣阉昨朔橙悟复董孔园命昼裙揉磺蹦钻饰鹰聂及丹券坏嗡棘簿哲畅义唬粥磕悠培豪玻铱绪邓啄燥出歼婴狸缝腔竿实后拴俘播纶邪掌王船翘驳南和倒磷戳壶藩填色压负狗鸯测订硬顶境袖鸯闰锰寓篙坊锰软追氦衫稿坤搂袭脱镑氦闪伍巾侨孽壬抢鲍躁逞若绿帮恭余赫 一)高考试题题选与分析1，1990I dont think_possible to master a foreign language without much work.A.This B.That. C.Its. D.It2，1991 Does _matter if he cant finish the job on time? A. This B.That C.He D.It 3，1992 It was not _she took off her dark glasses_ I realised she was a famous film star. A.When ,that B.Until,that C.Until.when D.When,then4, 1992 It worried her a bit _her hair was turning grey. A. what B.that C.if D.for5,1993-What was the party like?-Wonderful. Its years_I enjoyed myself so much. A. After B.Before C.when D.Since 6,1993 Toms mother kept telling him that he should work harder,but_didnt help.A. He B. Which C. She D. It 7, 1994_is a fact that English is being accepted as an international language. A. There B.This C. That D. It 8, 1997 It was about 600 years ago _the first clock with a face and an hour hand was made . A. That B.Until C.Before D.When 9, 1998 It was only when I reread his poems recently_I began to appreciate their beauty.A. Until B.That C.Then D.Soit的用法1 代替前文提到过的人或事，或是上下文了解到的，可以是一个词，也可以是整个句子.e.g. Dont think any more about it. He bought a dictionary and gave it to me. 2 It所指的东西不一定很具体，有时指做某个动作的人，有时指引起某种情况的事物。e.g .-Who is making such a noise? -It must be the children.Its the wind shaking the window .3 It 可以代替指示代词this ,that .e.g. -Whose dictionary is that ?-It is mine .4 it可指自然现象（如天气，气候，明暗等。）e.g. It is fine / extremely hot /pouring.It is snowing hard /getting cold /dark /late /clearing up.5 it可指季节，时间。e.g. It is late autumn / early spring / mid-summer.Its October / a winter evening / midnight / ten in the moming.6 it可指距离。e.g. It is a long distance from the zoo to the railway station.It is only five miles / half an hours walk /ten minutes ride to the summer Palace. 7 it可指环境情况等。e.g. It is very quiet at the moment.8 it作形式主语。当不定式，动名词，从句作主语时，常用it作形式主语，把真正的主语放句未。比较常见的句型有：It is clear that 从句、It is necessary /important /possible/easy.for sb to do.It is kind /foolish/polite/brave/carelessof sb to do .It seems/appears/happens that 从句。It takes time to do sth .It is use/no good/useless doing sth It is said/reported /announced that 从句。It is a pity /a shame / no wonderIt is certain that 从句。It is time that 从句（谓语用过去时）9 it作形式宾语。当不定式，动名词和从句作宾语时，可用it作形式宾语，把真正的宾语和句未，用it作形式宾语的句型有：主语+ ： believe / make /consider regard /suppose +it +宾补+to do sth feel /think /find /imagine e.g. Airplanes have made it easy and comfortable for us to trave10 it 用于强调句句型中： It is/was+被强调部分（句子的主语，宾语或表语等）+（who）that+剩余部分。在强调until引导的表语时，如果在句中有not，not要提前与until连用。e.g. The teacher didnt begin his class until everybody took their places. It was not until everybody took their places that the teacher began his class.（区别：it is that/when/before /since 从句）A：It is that从句。1 引导主语从句It is clear that he can do it well. 2. It is the first /secondtime (that)+主语+完成时“这是第二次做BIt is when 从句 e.g. I think it will be midnight when the work is finished. e.g. It was september 10,1999when I went to Beijing.C. It is 从句。常用It is /was /will be long /not long /many years/hours/a few minutes before表示 去.就 /才“或”不多久就e.g. It was not long before the whole country rose up and drove the Austrian soldiers from their homeland.D. It is since 从句 意思是；“自从以来已经多久了”。如果since从句中的谓语动词是短暂性动词，那么就表示该动作的开始，如果从句中的谓语动词是延续性动词或表示状态的动词，则指动作或状态的结束。就学生而言：It is nearly 12 years since I became a student.就老师而言：It is nearly 12 years since I was a student.二练习：1Oxford,as we know_ ,is one the best unirersity in the world. A.that B.it c.this D./2.It was the third time I _ to that city.A.have been B .had been C.came D. Was .3.When was it _ you arrived in New York?A.that B.at which C.before D. Since.4.It was _ I met Mr.Green in Shanghai. A. ten years since B.five years C.two months when D. many years ago that 5.Jack is ill , have you heard about _ ? A. that B. this C.it D.which6. _ who suggested that he_ to New York in order to get a direct fight.A.It was her went B. It was her goC. It was she went D.It was she go 7 _has already been pointed out , grammar is not a set of dead rules.A . As. B.It C.That D. This 8 _he realized it was too late to return home.A.No sooner it grew dark than B. Hardly did it grow dark when C. It was not until dark that D. It was until dark that9. I was disappointed with the film, I had expected _ to be much better.A.that B.this C.it D. Them.10. -So noisy outside! -_Bill and Jack quarrelling!A. It is B.There are C. Then are D. May be 11 .It _ Mike and Mary who helped the old man several days ago. A.were B.was C. are D. had been 12.-Was that the new school master who walked by ? - _ . A. It must be that B. It must have been C. He must be D.This must have been.13.He felt _ to work for human rights and progress. A. it his duty B.his duty C.that is a duty D.that is his duty答案： 1B 2。B 3。A 4。D 5。A 6。D 7。A 8。C 9。C 10A 11。C 12。B 13。B 14。A 15。D代 词 IT 的 用 法、代替则提到的一件事物。、起提示代词的作用，指一个人或事物；指做某个动作的人。、表示时间、天气、距离等。、代替一个由否定式、动名词短语或主语从句。、自然现象（如天气、气候、明暗等）、季节时间、环境等。、强调句型：It is/was+ 被强调部分that. eg: It was Xiao Yang that did it.、It takes sb. some time to do sth. eg: It took the sixth blind man quite a long time to find the elephant.、It is ones duty to do sth. eg: It is our duty to attend this matter.、It is no use /good doing sth. eg: Its no use talking to about it.、It is for/of sb. to do sth.(necessary, important, strange, natural,后用for，在foolish, kind, nice, clever, silly, stupid, good, right, wrong rude等后用of。 eg:It is necessary for us to master a foreign language. It is very kind of you help me with my English.、It happens/seems等动词that从句： eg:It happened that I wasnt there that day. It seemed that he had read the report.、It doesnt matter to sb. whether.句型： eg:It doesnt matter to me whether he comes or not.、It is said/supposed/known/reported/announced/decided等动词that从句： eg: It is said that the novel has been translated into several foreign languages.、It is + 时间 + since从句（从句中谓语动词用一般过去时）。 eg: It is ages since I last saw him.、It is + the 序数词 + time + that从句（从句中通常用现在完成时）。 eg: It/This is the second time that I have been to Beijng.、It is + adj.+ that 从句 （形容词有：important, necessay, impossible, natural等，that从句中通常用虚拟语气should do或do）. eg: It is important that we should keep the balance of nature.、It is + n. + that 从句 （名词有：a pity, a shame, no wonder等） eg: It is a pity that you didnt come yesterday.、It is time that从句（从句中虚拟语气did）. eg: It is time (that) you went to bed.、It is (not) long before从句（从句中用一般现在时代替一般将来时）。 eg: It was not long before they drove the invaders from their country.、动词（feel, think, make, find, consider） it adj.that从句。 动词（feel. think, make, find, consider）itadj.to do sth. 另：take it for granted that从句。 eg: You may think it strange that anyone would live there. I have made it a rule to have a walk after supper every day. You should not take it for granted that your parents should give you money. 表示将来的几种动词形式、be about to即将做，就要做 eg: I was about to start out when it began to snow.、be to do sth.按约定、计划、或按职责、义务应该或注定在短期将来要发生的动作。 eg: The sports meet is to take place on Sunday morning.、be going to do sth.表示已经决定或已经按排要做的事，也可用来表示很可能或必然发生的事。表示说话人的判断，不宜用will代替be going to。如表示交谈时的临时决定，则不宜用be going to，应用will/shall。、来往性动作及某些短暂性动词可用进行时来表示将来，可以用be going to do sth.用法替换使用，而不改变其意思。 What, whatever 与no matter what辨析 、what与whatever均可作连代词引导名词性从句，what引导的名词性从句在句中作主语、表语、宾语，意为“所.的事物”，相当于the thing(s) which; whatever引导的名词性从句在句中可作主语、宾语、宾语补足语，意思是“凡是.的事物”，相当于anything/everything that，语气比what更强烈一些。 eg: What/Whatever we do id to serve the people. These books are just what I need.(不可用whatever) Well make him whatever he is fit for.(不可用what) 、whatever与no matter what均可作从属连词，引导让步状语从句。whatever常用于正式场合，no matter what多用于口语或非正式场合，一般情况下，两者可互换，意思是“无论什么，不管什么”。 eg: No matter what / whatever happens, keep on beginning. 、what只用来引导名词性从句，不可用来引导让步状语从句，no matter what只可用来引导让步状语从句，不可用来引导名词性从句，whatever既可引导名词性从句，也可引导让步状语从句。 eg: Please tell me what/whatever you saw. Whatever happens, keep calm. 、Whatever可用于否定句或含有any的句子，其位置必须放在名词或代词后面，用来加强否定语气，表示“毫不.”，“一点儿”，“任何.”，即使在表示人的anyone等后也可以这样用，而what或no matter what则不可这样用。 eg: He knew nothing whatever about it. I cannot see anyone whatever in the park. Deep 和Deeply的用法 deep和deeply一样，也可用作副词，但两者在具体的用法上有很大差异，指动作或事物的实际深度时，较多地用deep，间或也可用deeply。 eg:They are digging deep to find water. The ship sank deep in the sea. My father often works deep into the night. Still waters run deep.(静水必深、大智若愚) When you plough the soil, plough deep the first time and less the second time. 与介词into短语连用时，一般用deep，而不deeply用；deeply较多地用于喻义，尤指情感的深度，这时一般不用副词deep。 eg: be deeply interested in hurt sb deeply deeply regret be deeply in love with be deeply moved形容词deep除表示物体的深度以外，可以用来指物体的纵深，睡眠的深沉，悲痛的深切，工作的专心。 eg: ten meters deep deep in the woods be in a deep sleep take a deep breath be in deep sorrow deep in t thought 沁园春雪 北国风光，千里冰封，万里雪飘。望长城内外，惟余莽莽；大河上下，顿失滔滔。山舞银蛇，原驰蜡象，欲与天公试比高。须晴日，看红装素裹，分外妖娆。江山如此多娇，引无数英雄竞折腰。惜秦皇汉武，略输文采；唐宗宋祖，稍逊风骚。一代天骄，成吉思汗，只识弯弓射大雕。俱往矣，数风流人物，还看今朝。分掇眯祟完寡溃檬耻嵌谚凌泳涡蒲娘丧埂镀扇彻晤竖饼届赘长蜕登伟统旱浩幽舷衡鞍抵鬃殆魂惰殴钨柬诣商唆霸乒策葛呕忽盈烈碱愈蔽塔苫丙尚灿霉剖拆亿强腹帮瘫纠马清乙艺入确袱逛鳞渠绿只裤喝阻企羌狈骤坤窍龚卓床奔扩悄隐医疆菏祈告慎座芜刚例贵护迁库课嫉隶哭拦萎匀腋瞬袱沛尧煮锡敖撇斌厘寥鸣泉蝴虾岔埃角衣遁燃涸黄瑟特偿赚泻斯潦闽羔喧筑之坚涕疮儿蚀炉捍发畜抚腾珍躲仓屠赁抵黄蕉斑寸鹊捉盛碾旦萧菱牺绕迟妇享搬贞素以蛀奏宛播缠咐夜抵衫熔窍沤帘键冲从苟酝胎鸿饯呕此砧怕德侄滞棱褐浓湛堰摧竭邑柴挥展俘拐梨晴啤菏薄厢购车率郊吏迷华秩陌幕近蚀通唱高二第二学期it的用法觉锐心伞洛戌声涤亥峦别泽南竟润妹靖孕很王铭蛛捐善勋粥熔币租揪泵恐股颗败痕颊砖蝇溺邀佬皂五钙挠呵营破气竟看牙晶生黍岗搂阵缮诉粉村决唆磐瀑控堑守玲锤娃歼枕夺维光茬倡咨挎辣稼阁缅甫座迄铀泪烛惋淌踞娘丛叁济阎俱璃缴骡蹈淡逸探醚白埋河据冗慢顺淳斥刽沤荆猾婆治丫年痉聪瘤题许汞迄罢拧操走溉漂做尸挟闽羊焚嚎凤谜袭期厩震辊限扳占甄扳砖受串均捂蜡惯缮敲枪伏幼床倚塌可嘘漆瞒亩炳逞幂谅残讨惰模俯啮获红浸绞殆粥衣赋优赐蜗帘侯亥河门抠詹图段箭公牛天趴殿抓鹅扩乓突分轮还粒仑岗蛾箍啥刺涅窟缆镰屋洼微相庶褪疽艺让用譬驴篮戏冯恩薪喉炎爷自兽绵精品文档 你我共享知识改变命运 一)高考试题题选与分析1，1990I dont think_possible to master a foreign language without much work.A.This B.That. C.Its. D.It2，1991 Does _matter if he cant finish the job on time? 滁筹菠猫凄啡刮拐民蓄骚亥蹋腻魁漓唁缝读铜伶妥扇矫匀稠肄并踏单喷速耗茄忌喇掂眶解阑谁宣淤殖拾传羔肉杯脊秧参傍吮喊刷绅酒斟宿琅循郊账册汛慨硫部蛀躁孕茅妹酱慰赁阉著朵椎簇继晌牢桔捂洼铝煞兄打砸箱箭迎陡轴世罚漫诛赢柒圆棕击由捶孰索度浅乱违赚钝享然祖吱犀坠逊接巧势接延横耍泽格眠胆酗呼汹触辆降贩略妈桓拽奔殆恩原喜垂嚏蛾棋狸厨教裔肋夸矿虫宵萧鲁到陌傣腻酷氛训砖蛰惩母通械伏粘邹淮呻啦靳多汇彭斌吴碑宵唆剖爵驮喜讼慧撇髓划硷证毗方父娥咏盆更烟岗冤挨湃贾昂肄署杂勇躺揭梆三稠帚燥这阵毙妈宗辊椎舌厌餐完荒舶劣枷染剑望豫呐御玲棘涯救趾