版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
1、虚拟语气 Subjunctive Mood,GRAMMAR 语法,陈述语气 I went to the theatre yesterday. Jack hadnt come back home yet. 祈使语气 Lets go. Dont touch anything on the table until the bell rings.,一. 语气的分类,英语的动词一般可带三种不同的语气: 陈述语气, 祈使语气和虚拟语气。不同的语气用动词的不同形式来表示。,虚拟语气 If I were you,I would not leave her alone. Our teacher suggeste
2、d that we go to the library this afternoon.,(The Subjunctive Mood) 表示说话人所说的话不是事实,而是一中假设, 愿望, 怀疑或推测. 虚拟语气主要用于if条件状语从句,也可用于名词性从句等.,由 if 引导的虚拟条件句叫作 if虚拟条件句 I could easily recognize if I had seen him before. 其他虚拟条件句 Without your help, I couldnt have finished my work on time.,三. if Sentence Structure if
3、虚拟条件句的结构,a. 表示与现在事实相反 的假设 b. 表示与过去事实相反 的假设 c. 表示与将来事实相反 的假设,虚拟语气在if 条件句中的用法,主要看谓语动词的变化。,1)表示与现在事实相反,例如:If I were you,I should accept the invitation. 如果我是你,我会接受邀请的。 If I had time,I would go there. 如果我有空,我就去那儿。,What would you do if you won the lottery? If I won the lottery, I would,If I won the lotter
4、y, I would buy an expensive car.,If I had a lot of money,I would buy a villa.,a. If they _ (be) here, they _ (take) your advice. b. If the world-war _ (burst) out again, what _ (happen) to our people on earth?,were,would take,burst,would happen,PRACTICE 1: Fill in the blanks.,c. If the policeman _ (
5、be not) in that room, it _ (be) very dangerous. d. If I _ (be) in your position, I _ (ask) for teachers help.,were not,could be,were,would ask,2)与过去事实相反,例如: If you had come earlier,you couldnt have missed the bus.如果你早点来,你就不会错过那辆公共汽车了。 If he had seen you yesterday,he would have returned your book. 如果
6、他昨天见到了你,他就会还你的书的。,If he _ more carefully, he _ the car accident yesterday.,had driven,would not have had,If I _ how to swim,I _ trapped in this island.,had learnt,would not have been,a. If Tom _ (be) more careful in the exam, he _ (pass) it already. b. If you _ (get) up earlier, you _ (catch) the fi
7、rst train.,had been,would have passed,had got,would have caught,PRACTICE 2: Fill in the blanks.,c. If I _ (meet) you yesterday, we _ (go) to the concert together.,had met,would have gone,3)与将来事实可能相反,例如:If he were to come, what should we say to him. 假如他来了, 我们对他说什么呢? If he should see me, he would know
8、 me. 假如他看见我, 就会认识我。,If he got up early,he would be on time.,假如他来了, 我们对他说什么呢?,If he were to come, what should we say to him.,假如他看见我, 就会认识我。,If he should see me, he would know me.,a. If there _ (be) no natural resource any more, we _ (make) use of nuclear power . b. What _ (happen) if you _ (get up) t
9、oo late tomorrow?,should be,should make,would happen,should get up,PRACTICE 3: Fill in the blanks,c. If Robots _ (control) the world some day, here _ (be) no friendship.,were to control,would be,主句与从句的动作发生在不同的时间, 这时主从句位于动词的虚拟语气形式因时间不同而不同, 这叫做混合条件句。 例句:从句与过去事实相反, 主句与现在事实相反 If you had asked him yester
10、day, you would know what to do now.,If the staff had been more careful,the mall would not be on fire now.,二. 虚拟语气特殊句型:,1. wish 的宾语从句,现在: 过去时(were) 过去: 过去完成时 未来: would/could/might +V. should,1. I wish I were a bird. (现在) 2. I wish I hadnt made such a mistake. (过去) 3. We wish our parents wouldnt punis
11、h us. (将来),他那样对待我, 好像我式陌生人似的。,He treats me as if I were a stranger.,注意: 如果表示的事情可能会发生, 那么方式状语从句中的谓语动词可用陈述语气。,Even if she were here, she could not solve the problem.,3. Its (about/high) time +that 该是做某事的时候了,过去时 should +V.,你该走了。,Its high time that you went. Its high time that you should go.,我们该去睡觉了。,It
12、s time that we went to bed. Its time that we should go to bed.,4. 表示要求,命令,建议的虚拟语气,从句用should +v(原),should 可以省略,宾语从句中常见动词: 一个坚持, 两个命令, 三个建议, 四个要求。即 1). insist 2). order, command 3). advise, suggest, propose 4). demand, require, request, desire,我们建议Tom 早点出发。 We suggested that Tom should have start earl
13、y. 国王命令囚犯明天要实施死刑。 The king ordered that the prisoners be killed the next day. 她坚决要求我和她一起逛街。 She insisted that I (should) go shopping with her.,以上动词相应的名词构成的名词性从句包括主语从句, 表语从句和同位语也要使用虚拟语气, 从句中的动词形式一样。 order, advice, suggestion, proposal, demand, request, desire,5. without和but for 构成虚拟。 Without 如果没有,要不是
14、 but for要不是 1.如果没有阳光,人们的生活将会不同。 Without sunlight, peoples life would be different. 2.要不是你的帮助,我不可能完成工作。 But for your help, I wouldnt have finished the work.,6. If only 要是就好了 要是我知道他的名字就好了。 If only I knew his name! 要是我没有错过火车就好了。 If only I hadnt missed the train! 要是我能够再见到他就好了。 If only I could see him ag
15、ain!,7. Its necessary/strange/natural/ important/pity/no wonder/impossible + that-Clause 从句中的动词要用虚拟, 即(should)+动词原形,Its necessary that we should study hard. It is strange that she refuse to come to the party. It is important that we ( should ) master a foreign language.,9. 某些简单句的固定句型,表示祝愿,诅咒等: Heave
16、n help him! God bless you! May you succeed! Long live the Peoples Republic of China!,Exercises I,1. You _ to the meeting yesterday. What was the reason for your absence? A. had come B. came C. would have come D. should have come 2. “ Have you visited the Science Museum?” “ No, but I really wish I _.
17、” A. had B. did C. have D. will,3. Here is some money in case you _ it. A. needs B. need C. needed D. will need 4. He demanded that the classroom _ at once. A. should clean B. clean C. should have been cleaned D. be cleaned,5. But for your carelessness, we _. A. have succeeded B. had succeeded C. wo
18、uld have succeeded D. succeeded,6. When a pencil is partly in a glass of water, it looks as if it _. A. breaks B. has broken C. were broken D. had been broken 7. Janes face suggested that she _ ill, and her parents suggested that she _ a medical examination. A. be; should have B. was; have C. should
19、 be; had D. was; has,8. The two strangers talked as if they _ friends for years. A. should be B. would be C. have been D. had been 9. I wish I _ the meeting last week. A. could attend B. attended C. have attended D. had attended,10. My suggestion is that we _ the sports meeting. A. would put off B.
20、should put off C. putted off D. be put off 11. It is necessary that our drinking water _ cleaner. A. should be made B. is made C. would be made D. was made,12. Dont come this afternoon. Id rather you _ tomorrow. A. come B. to come C. came D. will come 13. The old professor gave orders that the exper
21、iment _ before 6. A. was finished B. will finish C. be finished D. shall be finished,II. 根据括号内的提示将下列句子补充 完整。 1. Had I not seen it with my own eyes, I _ (都不会相信的). 2. If I should be free tomorrow, I _ (会和你一起去). 3. If you had listened to the doctor, you _ (现在一切都好了).,would be all right now,wouldnt have believed it,would go with you,4. Had Mark been in charge, it _ (就不会发生了). 5. Looking round the town, he felt as though he _ (已经离开
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 二母宁嗽片对老年人咳嗽的安全性
- 人群健康大数据伦理与监管
- 隐藏域在医疗保健数据安全和隐私中的考虑
- 皮革服装行业法律法规解读考核试卷
- 2024年磁卡宽片项目评价分析报告
- 工艺性空调系统课程设计
- 大班金鱼养殖课程设计
- 软件工程课课程设计csdn
- 果汁乳饮料课程设计
- 店铺加盟课程设计理念
- 学校特异体质学生排查通知单(附:学校特异体质学生安全责任书)
- 体育与健康《站立式起跑》优质课件
- 高三家长会班主任发言稿课件
- 管理学原理(完整版)课件
- 《论语》导读交友之道课件
- 医疗质量管理与持续改进记录表
- 小学语文人教四年级上册第五组群文阅读最新
- 校长在科技节开幕式上的讲话稿10篇
- 创新创业基础新企业的开办课件
- 最新《辅酶q10》课件
- 最新公开课《视频剪辑》说课稿
评论
0/150
提交评论