if引导的虚拟语气条件句(精)

1、虚报语气The Subjunctive Mood虚拟语气Learning Goals:L Knowing what the subjunctive mood refers to.2.Knowing the difference forms of the subjunctive forms.3.Master the structure of the subjunctive mood about if”.4.Practices.6.lf I _ in the 22nd century, I _ my vocation in a very different way.A. should live;

2、would spendk will live; should spendare living; should have spentwill be living; would have spent_ it rain tomorrow, we would have to put off the visit to Mountain Tai.A. WereShould C.Would D.Will6.lf I _ in the 22nd century, I _ my vocation in a very different way.A, should live; would spendk will

3、live; should spendare living; should have spentwill be living; would have spent_ it rain tomorrow, we would have to put off the visit to Mountain Tai.A. WereShould C.Would D.Will6.If I in the 22nd century, I _ my vocation in a very different way. A. should live; would spend B. will live; should spen

4、d C. are living; should have spent D. will be living; would have spent 7. it rain tomorrow, we would have to put off the visit to Mountain Tai. A. Were B. Should C. Would D. Will虚拟语气概念：I .表示说话人所说的话不是一个事实， 而是一个假设、怀疑、猜想等（常见于 条件状语从句或让步状语从句）。2.表示说话人的愿望、建议、要求、命 令等（常见于名次性从句）。简单来说：不是事实或不大可能发生的 事情，用虚拟语气来去述。

5、If引导的虚拟条件句注意:要区分if引导的真实条件句和if引 导的虚拟条件句表示虚拟的，几乎无法实现的时候，采 用虚拟语气。If引导的虚拟条件句 TYPES: TYPES:特殊：错综时间/倒装句省略IF等,与过去事实相反If引导的虚拟条件旬 主句主语+would(should /might/could)+have doneIf +主语+ had +动词的 与过去事实过去分词 相反的假设（即：lf+劲闻过去完成 时）If he had got up earlier, he could have caught the train.二.与现在事实相反伯1导的虚拟条件句主句与现在事实 相反的假设If

6、+主语+动词过去 式（be动词一般用 were）即：If+一般过去时lf+主语+ would(could/shoul d/might) +动词原形If I were you, I would buy a red skirt.If I had a million dollars, I would donate 30% of it to the charity./ L三.与将来事实可能相反If虚拟条件句主句与将来事实可能相反的假设lIf 主语动词过去式2. If 主语 + were to 动词 原形3.If 主语should +动词 原形主语+would(could/should/ might)

7、+动词原形If it rained tomorrow, I wouldnt attend the party. If it were to rain tomorrow, I wouldnt attend the party.If you should come tomorrow, you would find the new manager working in the office.特例 I.错综时间条件句定义：主句和从句动作发生的时间不同例 1） If they had studied hard, they could finish the work in a very short tim

8、e.如果他们当时刻苦学习，现在就能快速 完成这份工作（从句说明过去，主句说明现在）O与过去相反,以前没有刻苦学习与现在事实相反，现在没有快速完成2） If I were you, I would have gone to her birthday party yesterday.如果我是你，我就去参加她昨天的生日聚会了（从句说明现在，主句说明过去）要根据动作发生的时间选择恰当的动词形式。特例2.省略If的条件从句如果条件句中有were/had （助动词）/should时，可使用倒 装句结构省略明把were/had （助动词）/should肢句首如果条件句是否认句时，not应置于主语后，不能与

9、were/had （助动词）/should等缩略成 werent/hadnt/shouldn L例: Had I seen him then, I would have been very happy.=lf I had seen him then, I would have been very happy.Should I have time, I would go with you.=lf I should have time, I would go with you.Were I not so busy, I would go to the concert =lf I werent so

10、 busy, I would go to the concert.PracticeI. If you had told me in advance, I him at the airport.would meetwould have metwould had metshould meetPracticehimI. If you had told me in advance, I at the airport.would meetwould have metwould had metshould meet2.lf ittomorrow, I would not attendthe party.A

11、. rained.rainshad rainedwere to rainwould have gone to the meeting if I _time.had hadhave hadhadwould have had If ittomorrow, I would not attendthe party.rainedrainsCe had rainedwere to rainwould have gone to the meeting if I _time.had hadhave hadhadwould have had If ittomorrow, I would not attendth

12、e party.rainedrainshad rainedwere to rainwould have gone to the meeting if I _time.had hadhave hadhadwould have had4.If me father here now, he tell mewhat to do.were; wouldwas; illhad been; wouldis; illf he my advice, he wouldnt have losthis job.followedshould followhad followedwould follow4.If me father here now, he tell mewhat to do.were; wouldwas; illhad been; wouldis; illf he my advice, he wouldnt have losthis job.followedshould followhad