2019届高三英语一轮复习专题9虚拟语气课件新人教版
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高三一轮虚拟语气ppt课件
现在
did / were
would/could/should /might +V.(原)
过去
had done
would/could/should/ might+have+p.p.
未来
1. did / were 2. should do
would/could/should/ might + V.(原)
Do you think it necessary that he (should) not be sent to Lingbao.
It is srange that such a person should be our friend. 奇怪的是这样一个人会成为我们的朋友。
9.suppose或supposing=what if ▪ Supposing it were so, what would
If you had followed the teacher’s advice, you wouldn’t be in the hospital.
➢If you had asked him yesterday, you would know what to do now.
➢如果你昨天问过他，今天就知道做什么了。 （从句与过去事实相反，主句与现在事实 相反。）
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
• It’s suggested that the plan be carried out.
人教版高三英语一轮复习 虚拟语气 课件
If the Godsh_o_u__ld__g_iv_e_/_w_e_r_e_t_o_g_i_v_e_/g_a__v_e(give) me another chance，I_w__o_u_ld__t_e_ll (tell) the girl three
words, “ I love you.” If I h__a_d_t_o_(have to) set a time limit to our love, It_w__o_u_ld__b_e_ (be)10,000 years!
If I hadn’t come to No.2 Middle School, I wouldn’t have met you. If I hadn’t become your teacher 2 months ago, I wouldn’t have made friends with you. If you didn’t accompany me, I would be lonely. If all of you were admitted into key universities, I would be very happy. If I were happy every day, I would…
3. 判断虚拟时间
Homework
虚拟语气
Please write a short passage down in the form of poetry with the title “If”, trying to use the structures of Subjunctive Mood. 技巧点悟 大胆地写出你所知道的东西。 用富有想象力和创造力的形式表达自己的想法。 你可能用到的句式。
If I _w__er_e__ a millionaire, I w_o_u_l_d_ build a library for No.2 Middle School. If I _h_a_d__ enough money, I __w_o_ul_d_s_u_p_pl_y_ (supply) free food to the students. If I __w_e_re__ a superman, I _w_o_u_l_d_ seize Diao Yu Islands back from Japan.
words, “ I love you.” If I h__a_d_t_o_(have to) set a time limit to our love, It_w__o_u_ld__b_e_ (be)10,000 years!
If I hadn’t come to No.2 Middle School, I wouldn’t have met you. If I hadn’t become your teacher 2 months ago, I wouldn’t have made friends with you. If you didn’t accompany me, I would be lonely. If all of you were admitted into key universities, I would be very happy. If I were happy every day, I would…
3. 判断虚拟时间
Homework
虚拟语气
Please write a short passage down in the form of poetry with the title “If”, trying to use the structures of Subjunctive Mood. 技巧点悟 大胆地写出你所知道的东西。 用富有想象力和创造力的形式表达自己的想法。 你可能用到的句式。
If I _w__er_e__ a millionaire, I w_o_u_l_d_ build a library for No.2 Middle School. If I _h_a_d__ enough money, I __w_o_ul_d_s_u_p_pl_y_ (supply) free food to the students. If I __w_e_re__ a superman, I _w_o_u_l_d_ seize Diao Yu Islands back from Japan.
高三英语一轮语法复习情态动词和虚拟语气课件
1. 对现在或将来的推测（结构：情态动词+do） 情态动词可以用来表示对现在或将来的情况进行推测 She could be lost. 她可能迷路了。 注意 如果是对现在或未来正在发生的事情进行推测，可以使用“情 态动词+be doing”结构。 My friend may be still sleeping at home now. 我的朋友现在可能正在家里睡觉。
（2）表示推测，表示“肯定，一定”之意，此时，must只用于肯定句。在否定句 或疑问句中，用can / could。
（3）表示“偏偏，非要，硬要”，有时表示不巧，有时表示固执，
通常都是指令人不快的事。
4. shall的用法
（1）用于第二、三人称，表示说话人的命令、警告、强制、允诺、威胁或 决心等。
考点3 “情态动词+have done”表示责备的语气
可用于表责备语气的情态动词有：should, ought to, could, might, need等，它们常被用来表示说话人对过去事情的不满或遗憾，带 有较强 烈的责备语气，其结构为“情态动词+have done”。
1. should（ought to）have done“本应该……” 表示过去应该做而（实际）没有做的事情，含有责备或遗憾的语 气，其否定形式为“should not/ought not to have done”。should have done 还可以用来表示惊讶、赞叹等情绪 2. could/might have done “本来能够（会）……” 表示过去本来能够（可以）做某事，但实际上没有做到。 3. need+have+done “原本需要做……” 表示本来需要做某事而没有做，“needn’t+have+done”则表示“本来 不必做某事而做了”。
高考一轮复习虚拟语气专项详解ppt
高考一轮复习虚拟语气专项详解ppt（ 精品系 列PPT ）
第二节 倒退时态类
高考一轮复习虚拟语气专项详解ppt（ 精品系 列PPT ）
高考一轮复习虚拟语气专项详解ppt（ 精品系 列PPT ）
什么是虚拟条件句？
if 引导的条件状语从句： 1.真实条件句（表示假设的情况可能发生） If you feel sleepy, go to bed. （你可能会困，假设情况可能发生） 2. 虚拟条件句（又叫非真实条件句） If I were you,I wouldn’t be so proud. （现实中我不是你，也不可能是你）
by the policeman.
3. If you _g_a_v_e__(give) me your account password, I
would be willing to shLeabharlann re mine with you.
高考一轮复习虚拟语气专项详解ppt（ 精品系 列PPT ）
高考一轮复习虚拟语气专项详解ppt（ 精品系 列PPT ）
高考一轮复习虚拟语气专项详解ppt（ 精品系 列PPT ）
练习：
1. If there__w__e_r_e___(are)no water in the world,
everything would die.
2. If I _p_a_s_s_e_d__(pass) the street now, I would be caught
虚拟语气的类型和用法 倒推时态类 虚拟条件句
would rather+宾语从句 as if 和as though引导的方式状从或表语从句 if only(要是...就好了)句型=I wish wish后接宾语从句 should do ：名词性从句、状语从句、定语从句
人教版高三英语课件语法虚拟语气
If I _h_a_d__n_o_t_b_e_e_n_ busy last night, I w__o_u_l_d_h__a_v_e_g_o_n_e_ to see the film with you.
If he _h_a_d_d_r_iv_e_n_ more carefully,
he __w__o_u_ld__n_o_t__h_a_v_e_h__a_d_ the car accident yesterday.
场景：泼皮王二又过来找老板赊账，从来就没还过。
王二：老板，来个哈喽kitty 公仔！明天给钱你啊！ 老板：（满脸堆笑）好好好！！！
（内心：我宁愿你现在就把钱给了！） I would rather you paid me now.
场景：老王小舅子过来找老王，但是这个星期他超忙，没时
间招待他。所以他说：我宁愿你上周来。（上周来，与过去
主句的谓语形式
现在 V+ ed (were)
would/could/should/ might +V (原)
过去
had done
would/could/should/ might+have+p.p.
1. V. + ed.
未来
2. should+ V.(原) 3. were to do
would/could/should /might +V.(原)
2.2 虚拟语气在名词性从句中的用法（would rather that）
现在: 过去时 2. would rather that 过去: 过去完成时
未来: 过去时 ★ I would rather you paid me now. ★ I would rather I hadn’t come yesterday. ★ I would rather you came tomorrow.
高三一轮复习：提语法专题之虚拟语气课件
Summary: 这是虚拟条件句的含蓄虚拟条件句，用But for，without, with, under, but, otherwise等短语来替代了 If 从句。
Activity 3 If 虚拟条件句的“变装秀”Please look at the following sentences and get the rules of the change.
We wish we had paid more attention to the environment.
用法2 ：如果我们对从句中的事情感到惊讶，也需用虚拟语气表示。
Activity 4 虚拟语气在其他从句中的用法
在表示命令、建议、要求的动词或这些词的变式后的主语、表语、同位语从句中也需要用虚拟语气表达情感。一个坚持：insist两条命令：command, order三条建议：suggest, advise, recommend 四个要求：require, request, demand, ask
Please write 5 sentences by using the words in Activity 4.
PRACTICE MAKES PERFECT
高三英语一轮复习提升课程
语法专题之虚拟语气
距离高考还有一段时间，不少有经验的老师都会提醒考生，愈是临近高考，能否咬紧牙关、学会自我调节，态度是否主动积极，安排是否科学合理，能不能保持良好的心态、以饱满的情绪迎接挑战，其效果往往大不一样。以下是本人从事10多年教学经验总结出的超实用新高考英语专题复习讲义希望可以帮助大家提高答题的正确率，希望对你有所帮助，有志者事竟成！ 养成良好的答题习惯，是决定高考英语成败的决定性因素之一。做题前，要认真阅读题目要求、题干和选项，并对答案内容作出合理预测;答题时，切忌跟着感觉走，最好按照题目序号来做，不会的或存在疑问的，要做好标记，要善于发现，找到题目的题眼所在，规范答题，书写工整;答题完毕时，要认真检查，查漏补缺，纠正错误。总之，在最后的复习阶段，学生们不要加大练习量。在这个时候，学生要尽快找到适合自己的答题方式，最重要的是以平常心去面对考试。英语最后的复习要树立信心，考试的时候遇到难题要想“别人也难”，遇到容易的则要想“细心审题”。越到最后，考生越要回归基础，单词最好再梳理一遍，这样有利于提高阅读理解的效率。另附高考复习方法和考前30天冲刺复习方法。
Activity 3 If 虚拟条件句的“变装秀”Please look at the following sentences and get the rules of the change.
We wish we had paid more attention to the environment.
用法2 ：如果我们对从句中的事情感到惊讶，也需用虚拟语气表示。
Activity 4 虚拟语气在其他从句中的用法
在表示命令、建议、要求的动词或这些词的变式后的主语、表语、同位语从句中也需要用虚拟语气表达情感。一个坚持：insist两条命令：command, order三条建议：suggest, advise, recommend 四个要求：require, request, demand, ask
Please write 5 sentences by using the words in Activity 4.
PRACTICE MAKES PERFECT
高三英语一轮复习提升课程
语法专题之虚拟语气
距离高考还有一段时间，不少有经验的老师都会提醒考生，愈是临近高考，能否咬紧牙关、学会自我调节，态度是否主动积极，安排是否科学合理，能不能保持良好的心态、以饱满的情绪迎接挑战，其效果往往大不一样。以下是本人从事10多年教学经验总结出的超实用新高考英语专题复习讲义希望可以帮助大家提高答题的正确率，希望对你有所帮助，有志者事竟成！ 养成良好的答题习惯，是决定高考英语成败的决定性因素之一。做题前，要认真阅读题目要求、题干和选项，并对答案内容作出合理预测;答题时，切忌跟着感觉走，最好按照题目序号来做，不会的或存在疑问的，要做好标记，要善于发现，找到题目的题眼所在，规范答题，书写工整;答题完毕时，要认真检查，查漏补缺，纠正错误。总之，在最后的复习阶段，学生们不要加大练习量。在这个时候，学生要尽快找到适合自己的答题方式，最重要的是以平常心去面对考试。英语最后的复习要树立信心，考试的时候遇到难题要想“别人也难”，遇到容易的则要想“细心审题”。越到最后，考生越要回归基础，单词最好再梳理一遍，这样有利于提高阅读理解的效率。另附高考复习方法和考前30天冲刺复习方法。
高中英语公开课虚拟语气课件新人教版选修课件
总结词
描述包含不同时间点的相反情况时，使用混合时间虚 拟语气。
详细描述
混合时间虚拟语气是指在一个句子中同时包含过去、现 在和未来的时间点，并通过虚拟语气来表达这些时间点 的相反情况。这种语气可以表达复杂的假设、回忆或遗 憾等情感，强调不同时间点之间的差异。在语法上，混 合时间虚拟语气通过动词的形式变化来体现，如使用 “had studied”代替“studied”，表示过去时间点 的相反情况；同时使用“would have passed”代替 “passed”，表示未来时间点的相反情况。
Mood • Practice and Analysis of Subjunctive
Mood
01
Overview of subjunctive mood
Definition and characteristics
01
02
Definition: The subjunctive mood is a grammatical construction used to express wishes, hypotheses, or strong beliefs in a less direct and formal way.
虚拟语气与过去事实 相反
当描述与过去事实相反的情况时，也 使用虚拟语气。例如，“If I had known the answer, I would have told you.”（如果我早知道答案，我 早就告诉你了。）
总结词
描述与过去事实相反的情况时，使用 虚拟语气。
详细描述
在英语中，当描述与过去事实相反的 情况时，通常使用虚拟语气。这种语 气可以表达假设、后悔或责备等情感 ，强调与过去事实之间的差异。在语 法上，虚拟语气通过动词的形式变化 来体现，如使用“had known”代替 “knew”，表示与过去事实相反的 情况。
【高考】英语一轮复习虚拟语气优秀PPT
(advice, suggestion, proposal ) 4. demand , require, request, desire 这些词引导的名词性从句要使用虚拟语气。
即从句中的动词使用should + 动词原形， 或者将should省略。
1.The teacher advised that we should make good use of every minute here.
考点链接
常见于语法填空和改错中
1.He demanded that the laboratory report ________________(write) immediately after the experiment was done.
2.My suggestion was that the meeting ___________________(put off) till next week
2. She insisted that I should stay for dinner.
3. The manager demanded that the workers (should) work extra hours to complete the task
I suggest that you (should) read English aloud
Tears In Heaven（泪洒天堂） Would you ______my name if I __you in heaven Would it ___ the same if I ___ you in heaven I must be strong and carry on, Cause I know I don’t belong here in heaven. Would you___my hand if I___ you in heaven Would you ____me stand if I ____you in heaven I'll find my way through night and day, Cause I know I just can’t stay here in heaven
即从句中的动词使用should + 动词原形， 或者将should省略。
1.The teacher advised that we should make good use of every minute here.
考点链接
常见于语法填空和改错中
1.He demanded that the laboratory report ________________(write) immediately after the experiment was done.
2.My suggestion was that the meeting ___________________(put off) till next week
2. She insisted that I should stay for dinner.
3. The manager demanded that the workers (should) work extra hours to complete the task
I suggest that you (should) read English aloud
Tears In Heaven（泪洒天堂） Would you ______my name if I __you in heaven Would it ___ the same if I ___ you in heaven I must be strong and carry on, Cause I know I don’t belong here in heaven. Would you___my hand if I___ you in heaven Would you ____me stand if I ____you in heaven I'll find my way through night and day, Cause I know I just can’t stay here in heaven
2019届高三英语一轮复习高中英语语法复习课件——虚拟语气教学课件-(共62张PPT)(10)
If he had been there yesterday, he would have seen the film.
Had he been there yesterday, he would have seen the film. If it should snow tomorrow, we wouldn’t go out.
{ from the USA.
陈述语气
He speaks English as if/ though he were
from the USA.
虚拟语气
2. as if /though + Clause
现在： did /were(现在) 过去： had done(过去) 将来 : would+动词原形(将来)
A. Were B. should C. would D. will
wish引导的虚拟句
I wish +that How I wish If only
did/were 现在 had done 过去
would / might /could do 将来
我要是记得地址就好了。（真可惜我现在忘了）
I wish I remembered the address. 要是他没有离开这里就好了。（他已离开）
“ Have you visited the Science Museum?” “ No, but I really wish I _______.”
A. had B. did
C. have D. will
I didn’t go to the party, but I do wish I _____there.
注意：如果表示的事情可能 会发生，那么状语从句中的 谓语动词可用陈述语气。
Had he been there yesterday, he would have seen the film. If it should snow tomorrow, we wouldn’t go out.
{ from the USA.
陈述语气
He speaks English as if/ though he were
from the USA.
虚拟语气
2. as if /though + Clause
现在： did /were(现在) 过去： had done(过去) 将来 : would+动词原形(将来)
A. Were B. should C. would D. will
wish引导的虚拟句
I wish +that How I wish If only
did/were 现在 had done 过去
would / might /could do 将来
我要是记得地址就好了。（真可惜我现在忘了）
I wish I remembered the address. 要是他没有离开这里就好了。（他已离开）
“ Have you visited the Science Museum?” “ No, but I really wish I _______.”
A. had B. did
C. have D. will
I didn’t go to the party, but I do wish I _____there.
注意：如果表示的事情可能 会发生，那么状语从句中的 谓语动词可用陈述语气。
高三英语一轮复习虚拟语气课件
倘若所有的星星消失或者消亡， 我应该学会仰望空荡的天空。
If all stars were to disappear or die, I should
learn to look at the empty sky.
→W___e_r_e_ all stars _(_t_o_)__d_i_s_a_p__p_e_a__r_o__r__d_ie,
员工则回家 与妻子吵架 ，妻子很窝 火。
刚好孩子回家 晚了，妻子打 了孩子。
孩子很委屈
④
，就踢了自 家的猫。
⑤
猫愤怒地冲到 街上，刚好过 来一辆车。
司机为了避 让猫，却把 旁边的小孩 撞伤了。
For example:
过去：如果他没和他的妻子吵架， If he hadn't argued with his
之虚拟语气
点字成诗（十二课宫堂格导）入
生黄天 初 下 只人 见 如线红 若
人
生
纳 兰
若
容 若
只
如
初
见
人生若只如初见。
Life would be perfect if every moment were just like the first thing.
虚拟语气
1 虚拟语气的概念 虚拟语气是说话者用来表示假设，或难以实现的情况，而非 客观存在的事实。通过谓语动词的特殊形式来表示
一般过去时 should(were to) + 词原形
或 动
would/should/cold/might + 动词原形
根据画作提示，说出一句七言古诗（ ）
1. If Flying General* were still in Dragon City here, no Tatar steed would dare to cross the north frontier.
If all stars were to disappear or die, I should
learn to look at the empty sky.
→W___e_r_e_ all stars _(_t_o_)__d_i_s_a_p__p_e_a__r_o__r__d_ie,
员工则回家 与妻子吵架 ，妻子很窝 火。
刚好孩子回家 晚了，妻子打 了孩子。
孩子很委屈
④
，就踢了自 家的猫。
⑤
猫愤怒地冲到 街上，刚好过 来一辆车。
司机为了避 让猫，却把 旁边的小孩 撞伤了。
For example:
过去：如果他没和他的妻子吵架， If he hadn't argued with his
之虚拟语气
点字成诗（十二课宫堂格导）入
生黄天 初 下 只人 见 如线红 若
人
生
纳 兰
若
容 若
只
如
初
见
人生若只如初见。
Life would be perfect if every moment were just like the first thing.
虚拟语气
1 虚拟语气的概念 虚拟语气是说话者用来表示假设，或难以实现的情况，而非 客观存在的事实。通过谓语动词的特殊形式来表示
一般过去时 should(were to) + 词原形
或 动
would/should/cold/might + 动词原形
根据画作提示，说出一句七言古诗（ ）
1. If Flying General* were still in Dragon City here, no Tatar steed would dare to cross the north frontier.
高三一轮复习语法复习：虚拟语气课件
If I were headmaster, I would make your holiday longer.
If I had one billion , I would give you one million.
白日药—对现在事实的虚拟—归纳谓语: 从句谓语为_d_i_d_(_b_e_-_w_,ere) 主语谓语动词为_w__o_u_l_d_/_c_o_uld/should/might+do
1. I wish every day were my birthday. 2. I wish I hadn’t made such a mistake. 3. He wishes he could become a scientist some day.
• — Where are the children? The dinner’s going to be completely ruined.
如果上天能够给我一个再来一次的机会， 我会对那个女孩子说三个字：我爱你。
如果非要在这份爱上加上一个期限，我希望是--一万年!
If the God ____s_h_o_u_l_d_g_i_v_e_/w__e_re__t_o_g_i_v_e/_g_a_v_e_(give) me another chance，I____w_o_u_l_d__te_l_l (tell) the girl three words, “ I love you.” If I _h_a_d_t_o_(have to) set a time limit to our love, it__w__o_u_ld__b_e__ (be)10,000 years!
PART.01
虚拟语气是什么？
英语的三大语气
虚拟语气课件 高三英语一轮复习
虚拟语气
1 虚拟语气在非真实条件句中的运用
2 虚拟语气在宾语从句中的运用
3 虚拟语气在主语从句、表语从句和同位语从句中的运用
4 虚拟语气在含蓄条件句中的用法
目录
5 错综条件句的虚拟语气 6 特殊句型中的虚拟语气
contents
一、虚拟语气在非真实条件句中的运用
情况
if从句
主句
与现在事实相反
动词过去式（be动 would/could/should/mi
It is important/necessary that we (should) think before we decide.
三、虚拟语气在主语从句、表语从句和同位语 从句中的运用
(2）在表示 “建议、命令、主张”等名词后面的表语从句和同位 语从句中用虚拟语气，谓语动词用“should+动词原形”
★If he had taken my advice,you would not have failed in the exam.
★If he should not come tomorrow,we would put off the meeting till next monday.
二、虚拟语气在宾语从句中的运用
His proposal is that we (should)get rid of the bad habits.
四、虚拟语气在含蓄条件句中的用法
“ 有时假设的条件不通过条件从句表达出来， 而是隐含在某些词或短语中，或隐含在上下
文中，常见的这类词有或短语有：
●
●without(要是）没有 ●in case以防；万一 ●but for要不是
（1）wish后的宾语从句中用虚拟语气，表示一种不可能实现的愿望
1 虚拟语气在非真实条件句中的运用
2 虚拟语气在宾语从句中的运用
3 虚拟语气在主语从句、表语从句和同位语从句中的运用
4 虚拟语气在含蓄条件句中的用法
目录
5 错综条件句的虚拟语气 6 特殊句型中的虚拟语气
contents
一、虚拟语气在非真实条件句中的运用
情况
if从句
主句
与现在事实相反
动词过去式（be动 would/could/should/mi
It is important/necessary that we (should) think before we decide.
三、虚拟语气在主语从句、表语从句和同位语 从句中的运用
(2）在表示 “建议、命令、主张”等名词后面的表语从句和同位 语从句中用虚拟语气，谓语动词用“should+动词原形”
★If he had taken my advice,you would not have failed in the exam.
★If he should not come tomorrow,we would put off the meeting till next monday.
二、虚拟语气在宾语从句中的运用
His proposal is that we (should)get rid of the bad habits.
四、虚拟语气在含蓄条件句中的用法
“ 有时假设的条件不通过条件从句表达出来， 而是隐含在某些词或短语中，或隐含在上下
文中，常见的这类词有或短语有：
●
●without(要是）没有 ●in case以防；万一 ●but for要不是
（1）wish后的宾语从句中用虚拟语气，表示一种不可能实现的愿望
高考英语语法一轮复习——虚拟语气(共31张ppt)
PowerPoint
The Subjunctive Mood
2
1
语气（Mood）
陈述语气
The Indicative Mood
疑问语气 The
Interrogative Mood
祈使语气 The Imperative Mood
虚拟语气The Subjunctive Mood
2020/6/16
2
状语从句
•
混合/错综时间的条件句/ 主句 (主句和从句谓语动词的动 作发生在不同时间) If they had invited me, I would go with them now. If you were in better health, we would have allowed you to go.
him. – Should you require anything just give me a call – Should she be interested, I will phone her.
• 从句中有时可以用If it were not for这种句型，表示“若不是”
– If it were not for your help, we would be in serious trouble. – You wouldn’t be anywhere if it weren’t for Ruth. – Were it not for their loan, our life would be very difficult.
条件从句
谓语相当于过去完成 式的形式
主句
Would have+动词分 词（也可用could should或might）
2020/6/16
The Subjunctive Mood
2
1
语气（Mood）
陈述语气
The Indicative Mood
疑问语气 The
Interrogative Mood
祈使语气 The Imperative Mood
虚拟语气The Subjunctive Mood
2020/6/16
2
状语从句
•
混合/错综时间的条件句/ 主句 (主句和从句谓语动词的动 作发生在不同时间) If they had invited me, I would go with them now. If you were in better health, we would have allowed you to go.
him. – Should you require anything just give me a call – Should she be interested, I will phone her.
• 从句中有时可以用If it were not for这种句型，表示“若不是”
– If it were not for your help, we would be in serious trouble. – You wouldn’t be anywhere if it weren’t for Ruth. – Were it not for their loan, our life would be very difficult.
条件从句
谓语相当于过去完成 式的形式
主句
Would have+动词分 词（也可用could should或might）
2020/6/16
虚拟语气课件高考英语一轮复习
与将来事实可能相反
1. If it were Sunday tomorrow, I would go to see my friend there. 2. If I should do it, I would do it another way.
If在虚拟条件句中的省略
在虚拟条件状语从句中，可以将if省略，将were/had/should提到主语前面，形成没有if 的条件从句， 其意义不变。
2. 以in order that, so that, that引起的目的状语从句可以用虚拟语气，其谓语动词多用may, might, can, could+动词原形，如果状语从句是否定句，可用should＋动词原形 例句： She stayed at home for a few days so that she might/could take care of her mother. The teacher spoke slowly in order that the students could/might hear him clearly. She took a taxi to the station so that she should not miss the train.
例外：suggest作为“暗示”的意思，insist作为“力言”的意思，后面的宾语从句谓语动词仍然用陈述 语气形式！
B. 在宾语从句中的用法
1. wish 后的宾语从句应用虚拟语气，来表示未实现或不大可能实现的愿望。
wish的时态不影响其后宾语从句的时态，引导宾语从句的that可省去，其构成形式如下：
条件
从句谓语动词与主句 谓语动词同时发生
从句谓语动词先于主 句谓语动词发生
1. If it were Sunday tomorrow, I would go to see my friend there. 2. If I should do it, I would do it another way.
If在虚拟条件句中的省略
在虚拟条件状语从句中，可以将if省略，将were/had/should提到主语前面，形成没有if 的条件从句， 其意义不变。
2. 以in order that, so that, that引起的目的状语从句可以用虚拟语气，其谓语动词多用may, might, can, could+动词原形，如果状语从句是否定句，可用should＋动词原形 例句： She stayed at home for a few days so that she might/could take care of her mother. The teacher spoke slowly in order that the students could/might hear him clearly. She took a taxi to the station so that she should not miss the train.
例外：suggest作为“暗示”的意思，insist作为“力言”的意思，后面的宾语从句谓语动词仍然用陈述 语气形式！
B. 在宾语从句中的用法
1. wish 后的宾语从句应用虚拟语气，来表示未实现或不大可能实现的愿望。
wish的时态不影响其后宾语从句的时态，引导宾语从句的that可省去，其构成形式如下：
条件
从句谓语动词与主句 谓语动词同时发生
从句谓语动词先于主 句谓语动词发生
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考点三 谓语必须用“(should+) 动词原形”的情况
1.表示“建议,要求,命令”的动词:一坚持(insist),二命令 (order,command),三建议(suggest,recommend,advise),四要求 (demand,require,request,ask)后面的宾语从句或由it做形式主语的主 语从句中的谓语要用“(should+) 动词原形”。这些动词相应的名词 后的表语从句和同位语从句中的谓语也要用“(should+) 动词原形”。 The teacher ordered that the homework (should) be handed in on time.老师要求我们按时上交作业。 Some psychologists suggest that young children learn about more than just the physical world in this way. 有些心理学家建议小孩应该以这种方式来了解的不仅仅是这个 物质世界。
2.表示对过去情况的虚拟,从句中谓语常用had+过去分词。 (2015· 天津)I wish I had been at my sister’s wedding last Tuesday,but I was on a business trip in New York then. 我多么希望自己上个星期二能参加姐姐的婚礼呀,可是我当时正 在纽约出差。 3.表示对将来的主观愿望,从句中谓语常用would/could/might+动 词原形。 I wish it would be fine tomorrow. 我希望明天有个好天气。
3.表示与将来的事实相反:条件状语从句中谓语用过去式或 should+动词原形或were to+动词原形;主句中谓语用 would/should/could/might+动词原形。 (2016· 10浙江)If she should slip,she would fall between the sleepers,into the rapidly flowing stream. 如果她滑一跤,她就会从枕木间的空隙中掉入急流中。 4.虚拟条件句 有时候假设的情况不以if引导的条件句形式表现出来,而是通过 一个介词短语、连词或其他形式表示。常用的词或短语 有:without,with,but for(要是没有),otherwise,or,but等。
6.省略if的虚拟语气 如果if从句中含有were/should/had时,则可以省略if,把这三个词置 于句首,采用倒装语序。 If I were you,I would go to the party.→Were I you,I would go to the party. 如果我是你,我会去参加聚会。 If it should happen,what would you do?→Should it happen,what would you do? 如果那件事真的发生了,你会做什么? If you had come earlier,you would catch the bus.→Had you come earlier,you would catch the bus. 如果你早点来的话,你就赶上那辆公交车了。
考点二
wish 宾语从句中的虚拟语气用法
在wish后的宾语从句中,表示与现在或过去的事实相反,或对将来 的主观愿望,从句中通常用虚拟语气。从句中谓语的构成形式为: 1.表示对现在情况的虚拟,从句中谓语动词用过去式(be动词用 were)。 —Do you like the school? —Yeah.I only wish the classes were a little smaller. ——你喜欢这个学校吗? ——是的。我只希望我们的班级小一些。
专题九 虚拟语气
考点一
虚拟语气用于条件句中
1.表示与现在事实相反:条件状语从句中谓语动词用过去式(be的 过去式用were);主句中谓语用would/should/could/might+动词原形。 (2016· 10浙江)If it were not stopped that long train,full of passengers would fall into the stream. 如果那列长长的满载乘客的火车不被拦住,全部乘客就会掉入溪 流中。 2.表示与过去事实相反:条件状语从句中谓语用had+过去分词;主 句中谓语用would/should/could/might+have+过去分词。 (2017· 北京)If the new safety system had been put to use,the accident would never have happened. 如果新的安全系统投入使用,这次事故就不会发生了。
5.错综时间条件句中的虚拟语气 当条件状语从句表示的行为和主句表示的行为所发生的时间不 一致时,称为“错综时间条件句”,动词的形式要根据主从句所表示的 时间作出相应的调整。 If we had booked a table earlier,we wouldn’t be standing here in a queue. 如果我们早点儿预订一张桌子,我们就不用站在这儿排队了。 (从句说的是过去的情况,主句说的是现在的情况) If I were you,I would have gone abroad. 如果我是你,我就会出国了。(从句说的是现在的情ere abroad during the months when we were carrying out the investigation,or they would have come to our help. 我们开展这项调查的几个月间他们在国外,否则他们会来帮助我 们的。
(2015· 重庆)Without his wartime experiences,Hemingway wouldn’t have written his famous novel A Farewell to Arms. 如果没有战时的经历,海明威就不会写出他的著名小说《永别了, 武器》。 But for your advice,I could not have done it so successfully. 要是没有你的建议,我就不会这么成功。 (2017· 天津)—Do you have Betty’s phone number? —Yes.Otherwise,I wouldn’t have been able to reach her yesterday. ——你有贝蒂的电话号码吗? ——是的。否则,我昨天就不能联系到她了。