高考英语语法一轮复习——虚拟语气课件
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2025届高三英语一轮复习语法专题+虚拟语气+课件
规则要求你不应该将个人邮箱的密码告 诉别人。
If he had set out earlier, he would be home now. 如果他早点出发，他现在也该到家了。
虚拟语气
虚拟语气表示说话人所说的不是事实， 而是一种假设、愿望、怀疑或推测。主 要用于If引导的非真实条件从句。
Fill in the blanks.
lessons yesterday, he _w_o_u_l_d_n_’t__h_a_ve_ (have) so m有a时ny在di非ffi真cul实tie条s n件ow句.中，主句中谓语动词所 表示的动作和从句中谓语动词所表示的动作 不是同时发生的，这时动词的形式需要按照 各自的时间来进行调整。
含蓄条件句 假设的情况不用条件从句表
7. Much labour would have been saved if electronic computer _h_a_d_b_e_e_n__in_v_e_n_t_e_d__ (invent) before.
8. — Well done, Jack！ — Thanks. But given more time, I _c_o_u_ld__/_w__o_u_ld__/_m__ig_h_t__h_a_v_e_d_o_n_e (do) it better.
虚拟语气中类似if用法的其他句型
I wish I were a bird. I wish I had been here last night. I wish I could be of more use in the future.
现在：did（were）
wish 过去：had done
将来：would (could) do
含蓄条件句
If he had set out earlier, he would be home now. 如果他早点出发，他现在也该到家了。
虚拟语气
虚拟语气表示说话人所说的不是事实， 而是一种假设、愿望、怀疑或推测。主 要用于If引导的非真实条件从句。
Fill in the blanks.
lessons yesterday, he _w_o_u_l_d_n_’t__h_a_ve_ (have) so m有a时ny在di非ffi真cul实tie条s n件ow句.中，主句中谓语动词所 表示的动作和从句中谓语动词所表示的动作 不是同时发生的，这时动词的形式需要按照 各自的时间来进行调整。
含蓄条件句 假设的情况不用条件从句表
7. Much labour would have been saved if electronic computer _h_a_d_b_e_e_n__in_v_e_n_t_e_d__ (invent) before.
8. — Well done, Jack！ — Thanks. But given more time, I _c_o_u_ld__/_w__o_u_ld__/_m__ig_h_t__h_a_v_e_d_o_n_e (do) it better.
虚拟语气中类似if用法的其他句型
I wish I were a bird. I wish I had been here last night. I wish I could be of more use in the future.
现在：did（were）
wish 过去：had done
将来：would (could) do
含蓄条件句
高中英语高考高考英语语法总复习课件：虚拟语气 (共82张PPT)
【例11】 When a pencil is parted in a glass of water, it looks as if it _____(break)_. 【例12】 Eliza remembers everything exactly as if it ______ (happen)yesterday.
主句 would/should/could/might
If he didn’t come tomorrow, we would put off the meeting.
主过将从过， 主过将完从过完 would do/did would have done/had done
【例1】 If we ______ (take)the other road, we might have arrived here in time for the meeting.
【例13】 Look at the terrible situation I am in! If only I ______ (follow)your advice. 知识扩展：follow/take sb's advice
【例13】 Look at the terrible situation I am in! If only I had followed (follow)your advice. 知识扩展：follow/take sb's advice
做题时注意：动词的形式根据它所表示的时间作出相应的调整
一分为二，先找时间再判断时态。
【例4】
If we ______ （book）a table earlier, we couldn’t be standing here in a queue.
2025届高三英语一轮复习语法虚拟语气课件
He would rather not buy his coat.
3.would rather 专题
would rather sb. did 宁愿让别人做一件事(虚拟语气）
My mother always tells me that she would rather I were happier. I feel upset today,so I would rather you invited me to dinner tomorrow.
虚拟语气
目录
CONTENTS
01 什么是虚拟语气 02 虚拟语气的一般用法 03 虚拟语气特殊用法
什么是虚拟语气
虚拟语气表示与事实相反或虚假的，难以实现的 情况，有时也表示主观愿望，建议或某种强烈情
感，也用虚拟语气 -.跟真的相差的远
虚拟语气的一般用法if
①如果你是我眼中的一滴泪，我就永 远不会哭泣。
只需要把已经写好的句子时态变成它的过去式就好了
If you were a tear in my tears,I would never cry. If I was a dog last night,I could sleep in bed with you. 过去式还有过去式嘛？过去完成时 Had+done If I had been a dog last night,I could sleep in bed with you. sleep→slept 对吗 错误
3.would rather 专题
would rather do sth.than do sth. 宁愿做某事而不做某事(不是虚拟语气）
I would rather marry an old lady than stay with you.
3.would rather 专题
would rather sb. did 宁愿让别人做一件事(虚拟语气）
My mother always tells me that she would rather I were happier. I feel upset today,so I would rather you invited me to dinner tomorrow.
虚拟语气
目录
CONTENTS
01 什么是虚拟语气 02 虚拟语气的一般用法 03 虚拟语气特殊用法
什么是虚拟语气
虚拟语气表示与事实相反或虚假的，难以实现的 情况，有时也表示主观愿望，建议或某种强烈情
感，也用虚拟语气 -.跟真的相差的远
虚拟语气的一般用法if
①如果你是我眼中的一滴泪，我就永 远不会哭泣。
只需要把已经写好的句子时态变成它的过去式就好了
If you were a tear in my tears,I would never cry. If I was a dog last night,I could sleep in bed with you. 过去式还有过去式嘛？过去完成时 Had+done If I had been a dog last night,I could sleep in bed with you. sleep→slept 对吗 错误
3.would rather 专题
would rather do sth.than do sth. 宁愿做某事而不做某事(不是虚拟语气）
I would rather marry an old lady than stay with you.
高考英语一轮复习：第二讲-情态动词和虚拟语气省公开课获奖课件市赛课比赛一等奖课件
(3)would 能够表达过去旳习惯性动作，比used to正式， 但没有“现已无此习惯”旳含义。 When we worked in the same firm several years ago, we would often go to the cinema together. 当几年前我们在同一家企业工作时，我们经常一 起去电影院。
1．can 和could旳使用方法 (1)表达“能力”。
— No one can be compared with Yao Ming in playing basketball. — Oh, you are really his big fan.(摘自2023湖南高考) ——在打篮球方面，无人能与姚明相媲美。 ——你真是姚明旳铁杆粉丝。
2．(2023·北京高考)— I don't really like James. Why did
you invite him?
— Don't worry. He ________ come. He said he wasn't
certain what his plans were.
A．must not
Simon's party last night?
— I wanted to, but my mom simply________not
let me out so late at night.
A．could
B．might
C．would
D．should
解析：考察情态动词。 问话人问询为何昨晚没有参 加Simon旳聚会，答话人回答说自己想去，但是妈妈 只是不想让自己在这么晚旳时候出去。 此处表达旳 是过去旳意愿，所以用would。 答案：C
【课件】高考英语语法总复习之虚拟语气课件
• done: *suggest/*insist/propose/desire/demand/request/order/advise/require/command/arrange等 词的过去分词
It is demanded that he (should) leave at once.
表示惊奇、不相信、惋惜等的从句中
巩固练习
1. If I _________ where he lived, I __________ a note to him.
A. knew, would
B. had known, would have sent
C. know, would send
D. knew, would have sent
SITUATION ONE：状语从句
条件状从 if
注意：虚拟语气中的倒装句
条件从句谓语中的were/had/should提到主语之前，此时应将if省去，形成部分倒装
Had you invited us, we would have come to your party.
练习1 使用动词的正确形式填空
SITUTATION THREE：特殊句式
It is (high) time that sb. did/ should do... It is time that everyone should work hard.
注意：that此时引导定语从句表示时间，相当于when
would/could/might/should/needn’t have done
6. I ________ him the answer ________ possible, but I was so busy then.
It is demanded that he (should) leave at once.
表示惊奇、不相信、惋惜等的从句中
巩固练习
1. If I _________ where he lived, I __________ a note to him.
A. knew, would
B. had known, would have sent
C. know, would send
D. knew, would have sent
SITUATION ONE：状语从句
条件状从 if
注意：虚拟语气中的倒装句
条件从句谓语中的were/had/should提到主语之前，此时应将if省去，形成部分倒装
Had you invited us, we would have come to your party.
练习1 使用动词的正确形式填空
SITUTATION THREE：特殊句式
It is (high) time that sb. did/ should do... It is time that everyone should work hard.
注意：that此时引导定语从句表示时间，相当于when
would/could/might/should/needn’t have done
6. I ________ him the answer ________ possible, but I was so busy then.
虚拟语气+课件+2023届高考英语一轮复习
2.他知道如果他回来，他会推动中国科学领域的发展。 He knew that, if he came back, he could help advance science in China.
Review-Adverbial clauses of condition 条件状语从句复习
再观察以下句子
学习新知
If the city hadn’t built the underground system, getting around wouldn’t be so convenient. 观察本句，并回答以下问题： 这个句子是不是虚拟条件句？ 有没有遵循上述表格中的规律？ 与上述表格中的规律有何不同？
Review-Adverbial clauses of condition 条件状语从句复习
Please translate the following sentences into English. 1.如果你改正错误，那么下一次你会取得进步。 If you correct your mistakes, you will make progress in the next time.
主将从现
学习新知—条件句中的虚拟语气
观察下面的句子，回答下面问题
1.If this airport hadn’t been constructed, our city wouldn’t have attracted so many tourists.
2.If a bigger airport were built, travelers’ experiences should be greatly improved.
学习新知——其他情况
回答下面问题：
1.这些能够表示虚拟语气的词在意义上有何共性？ 2.上面句子虚拟语气表示形式与前两种情况有不 同之处吗？相同的地方呢？
Review-Adverbial clauses of condition 条件状语从句复习
再观察以下句子
学习新知
If the city hadn’t built the underground system, getting around wouldn’t be so convenient. 观察本句，并回答以下问题： 这个句子是不是虚拟条件句？ 有没有遵循上述表格中的规律？ 与上述表格中的规律有何不同？
Review-Adverbial clauses of condition 条件状语从句复习
Please translate the following sentences into English. 1.如果你改正错误，那么下一次你会取得进步。 If you correct your mistakes, you will make progress in the next time.
主将从现
学习新知—条件句中的虚拟语气
观察下面的句子，回答下面问题
1.If this airport hadn’t been constructed, our city wouldn’t have attracted so many tourists.
2.If a bigger airport were built, travelers’ experiences should be greatly improved.
学习新知——其他情况
回答下面问题：
1.这些能够表示虚拟语气的词在意义上有何共性？ 2.上面句子虚拟语气表示形式与前两种情况有不 同之处吗？相同的地方呢？
2025届高考英语虚拟语气知识点总结+课件
Homework
1. 完成高考汇编关于虚拟语气的练习题； 2. 用虚拟语气完成小诗。小诗的首句已给出。
If I were a bird, I would fly into the sky. ......
Thanks
为什么不用If I am a boy? 为什么不用If I was a boy?
虚拟语气是由句中的谓语动词的特殊形式表示出来的。
动词语气
1、虚拟语气：虚拟语气表示说话人的主观愿望、猜疑、建议或与事实不符 的假设等，而不表示客观存在的事实。 2、虚拟语气是由句中的谓语动词的特殊形式表示出来的。
你会辨认虚拟语气了吗？
对现在的虚拟条件从句
If there were no subjunctive(虚拟语气), English would be much easier.
从句
主句
If + 主语 + 过去式（were），主语 + should/would/could/might + 动词原形
来练一练
1. If there ____w__e_r_e____ (be) no air or water，there ____w_o_u__ld__b_e_____no living things on the earth.
如果我是个男孩 我想我能够明白 爱一个女孩是什么样的滋味 我发誓我会是一个好男人 我会倾听她， 因为我了解
When you loose the one you wanted 失去了你爱的人那有多痛苦
Cause he’s taken you for granted
因为他把你视作理所当然
And everything you had got destroyed! 你的一切都被毁
语法专题：虚拟语气+课件-2025届高三英语一轮复习
— Of course, please. And I’d rather he _______________(tell) me the truth.
答案核对：
1.were broke
2.had driven
3.had
4.continued
5.would have finished 6.would have caught 7.knew 8.had been
9.主语+谓语（虚拟语气）, but+主语+谓语（陈述语气） I would have bought the book, but I didn’t have enough money.
10.Were+主语+表语, 主语+would/could/should/might do... Were I you(=if I were you), I would take the job.
7.I wish I ___________(know) what is happening there in his room. 8.If there ___________(be) no water in the world, everything would have died. 9.If I ____________(be) in your position, I would help him. 10.If you had spoken clearly, you would _____________(understand). 11.If you ___________(watch) that late movie last night, you wouldn’t be so sleepy. 12.I _______________(buy) the beautiful gift, but I had no money. 13.Yesterday, Jane walked away from discussion. Otherwise, she _______________(say) something she would regret later.
答案核对：
1.were broke
2.had driven
3.had
4.continued
5.would have finished 6.would have caught 7.knew 8.had been
9.主语+谓语（虚拟语气）, but+主语+谓语（陈述语气） I would have bought the book, but I didn’t have enough money.
10.Were+主语+表语, 主语+would/could/should/might do... Were I you(=if I were you), I would take the job.
7.I wish I ___________(know) what is happening there in his room. 8.If there ___________(be) no water in the world, everything would have died. 9.If I ____________(be) in your position, I would help him. 10.If you had spoken clearly, you would _____________(understand). 11.If you ___________(watch) that late movie last night, you wouldn’t be so sleepy. 12.I _______________(buy) the beautiful gift, but I had no money. 13.Yesterday, Jane walked away from discussion. Otherwise, she _______________(say) something she would regret later.
一轮复习英语人教全国版课件语法第二部分第三讲情态动词和虚拟语气
4．(2018·全国卷Ⅱ)As a kid, I loved to watch cartoons, but no
matter how many times I asked to watch them, my
parents would not to let me.
_去__掉___le_t_前__的___to__
第二部分 攻克重难动词
第三讲 情态动词和虚拟语气
Contents
考什么 学什么 明确方向——备考省时高效 怎么考 怎么解 掌握“套路”——解题有径可寻
语篇综合检测
考什 么 学什 么
命题点一 情态动词的基本用法
[全析考法]
单句语法填空/单句改错 1．(2018·北京高考)In today's information age, the loss of data
(四)shall
用法
例句
用于第一、三人称的疑问句
中，表示说话者征求对方的 Shall he come in now？
意见。
要不要让他现在进来？
用于第二、三人称的陈述句 You shall be punished for what 中，表示说话者的命令、警 you have done.你必须为你的 告、威胁、允诺、决心等。 所作所为受到惩罚。
用 于 固 定 习 语 中 ： I can't thank you too much for all your
can't ... too/enough (无 help to my son while we were away from 论 …… 也 不 过 分 ； home. 越 …… 越 好 ) ； can't 我非常感谢你，在我们不在家时帮助我的 but do sth. (不得不，只 儿子。 好)；can't help doing One cannot but admire her determination. sth. (禁不住做某事)。 人们不得不佩服她的决心。
高考英语一轮总复习语法专题突破专题1第3讲情态动词和虚拟语气课件外研版
第3讲 情态动词和虚拟语气内容索引010203情境导入考点解读技法图解04考点达标检测1.情态动词Lucy is an outgoing lady.She can①play many kinds of musical instruments.Actually,she could② play the piano when she was 8 years old. Lucy also keeps taking exercise every day.She says that she has to③ do some sports because she must④ keep slim.“You shall⑤ get fat soon if you don’t take exercise every day.” She usually says to her friends.As for her,an elegant lady should⑥try to keep fit.However,last week,she found that she might⑦ put on weight and she was worried and decided to lose weight.And these days she is always thinking that she may⑧ succeed soon if she tries all her best.However,she is always lacking in time because she ought to⑨ take care of her children.One night after supper,she walked quickly in order to go dancing at the Tomorrow Park but she was late.On her way,she thought that the dancing must have begun⑩,and the coach could have taught or shown⑪ many new moves. She was afraid that her friends might have left⑫ before she got there.She was regretful then.She should have had⑬ supper earlier,or she could have taken⑭a taxi,and indeed she needn’t have taken⑮ a bath in advance.When she reached the park finally,she found nobody was there.She remembered suddenly that it had been reported on the radio that there would be a heavy rain that night.用法感悟1.①can 和句②could 表 ,意为“ ”。
超实用高考英语一轮复习：语法专题：情态动词和虚拟语气 课件
语前,构成倒装
你要是见到玛丽,会认不出她的。
当主句和从句时间不一致时,主
错综时间
If you had taken my advice then, you wouldn't be in trouble now.
句和从句要根据各自所指的具
条件句
要是你当时听我的劝,你现在就不会有麻烦了。
体时间选用适当的时态
1. 用于非真实条件句 （2）其他用法
用法
说明
示例
The dish would have been better with a bit less salt.
ቤተ መጻሕፍቲ ባይዱ
有时,假设的条件不通过条件状 少放些盐,这道菜会更可口的。
含蓄 语从句表达,而是隐含在某些词 Under such circumstances I would probably have done the same.
表示征求对方的意见或请求指 咱们晚上见好吗?
示
You shall not smoke.不准抽烟。（警告） shall
用于第二、第三人称的陈述句, There shall be no talking during the test.
表示允诺、规定、命令、警告 考试过程中不允许交谈。（规定）
等
You shall have a new computer if you do well in the exam.
Beijing may/might well be changing faster than any other city on earth.北京的变化可能比世界上其他任何一个城市都快。
may/might as well倒不如，不妨
It is very late, so you may/might as well go to bed. 很晚了，所以你还是去睡吧。
2024届高考英语语法复习：句法—虚拟、倒装、强调课件
if引导的虚拟语气 之二：妄想症
而变成普通人是
如不果可有能实一现天的 我们可以变成普通人，我们就可以快乐地生活在一起。
If we turn into common people 后退一步法则If we should turn into common
someday, we will live happily with
★ If we should turn into common people someday,we woule live happily with each other.
if引导的虚拟语气 之一：白日梦
如果我不是孙悟空，我不会放开她的手.
后退一步法则
If I am not the Monkey
If I were not the Monkey
marry
对现在虚拟
if虚拟的倒装和省略
在if引导的非真实条件从句中，如果从句谓语动词含有were/had/should, 则可以把 从句中的were/had/should放在主语前面，并且省略if，形成部分倒装语序，主句 不变。
类别 现在
陈述语序 if + 主语 + were (not)
过去 if + 主语 + had (not) done
对将来的愿望：wish + would do
I wish（that）I would have another chance.
虚拟语气 wish
if only as if (though)
as if: My uncle always talks as if he were the boss. (对现在的愿望） if only: if only you would do better next time. (对将来的愿望）
2024届高三英语一轮复习情态动词和虚拟语气的语法复习课件
2. 在表命令、建议、要求或请求等一类动词后面的宾语从句中使用虚拟结构， 即 (should) do，常见动词有： 一个坚持：insist 两个命令：order, command 三个建议：advise, suggest, recommend 四个要求：demand, require, request, desire
六、would would 可 表 示 过 去 反 复 发 生 的 动 作 或 某 种 倾 向 ， 常 与 every day, often, frequently等连用；would表示估计、猜想，或在虚拟结构中用于对过去或将 来的假设或愿望。
I still remember my happy childhood when my mother would often take me to Disneyland.
一、虚拟语气在状语从句中的用法
1、关于 if 的主句及从句的虚拟结构 ③表示将来不太可能实现的条件，其从句结构为“If+主语+动词过去式／were to+ 动词原形／should+动词原形”。主句结构：主语+should/would/might/could+do 例如：If he should come here tomorrow, I would take to him.如果他明天来这的话， 我就跟他谈谈。（事实：来的可能性很小，不可能）
“should+have+done”意思是“本来应该做某事，而实际没做。” “shouldn't+have+done”表示 本来不应该做某事，而实际做了。含有指责对方或自责的含意。
“ought to+have+done”表示过去应该做而实际并没有做，译成“理应做……”，往往表示遗 憾。与“should+have+done”用法基本一样。
高三英语一轮语法基础复习——虚拟语气课件
语气是动词的一种形式，它表示说话人对某一行为或事情的 看法和态度。
语气的种类有： (1) 陈述语气：表示动作或状态是现实的、确定的或符合事 实的，用于陈述句、疑问句和某些感叹句。 (2) 祈使语气：表示说话人的建议、请求、邀请、命令等。 (3) 虚拟语气：表示动作或状态不是客观存在的事实，而是 说话人的主观愿望、假设或推测等。
一、虚拟语气用于表示与事实相反或假设
1. 虚拟语气用于非真实条件句中 条件句有两类，一类是真实条件句，一类是虚拟条件句。 如果假设的情况是有可能发生的，就是真实条件句。这种真 实条件句中的谓语用陈述语气。 If it doesn’t rain tomorrow, we will go to the park.（如果明天不 下雨，我们就去公园。）(假设情况可能发生) 如果假设的情况是过去或现在都不存在的，或将来不大可能 发生的，则是非真实条件句（虚拟条件句）。含有虚拟条件句的 复合句中，主句和从句的谓语都要用虚拟语气。
（如果你接受了医生的建议，你现在就会好多了。）(从句表示 时间为过去，而主句表示的动作为现在)
If Tang Ning were in town, I would have heard about it.（要是唐 宁在城里，我肯定早已听说了。）
一、虚拟语气用于表示与事实相反或假设
注：(2) 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，这种叫含蓄虚拟语气。 常见的这类词或短语有：without (要是)没有；in case 万一，以防； but for 要不是；supposing 假如；for fear that 以免；otherwise/or 否则。
Should he come (＝If he should come), tell him to ring me up. （他要是来了，让他给我打个电话。）
2025届高三英语一轮复习语法虚拟语气课件
Her pale face suggested that she _w__a_s_ in bad shape and I made a suggestion that a doctor _sh__o_u_ld__b_e_s_e_n_t (send) for immediately.
(3)用在”It + is/was + natural/necessary/strange/important等+that…” 以及”It is/was + insisted/suggested/ordered等 +that…”结构中的that引导的主语从句中。
发挥学科组集体备考的优势，学科组内任务分解、责任到人，每次考试变 式训练的预测由组长把关。学科组坚持“一课一研”、“一考一研”，新老教师步 调一致，节奏有序，充分发挥分工协作的集体教研智慧。
三是找准学科增分点 认真研究本省、本市、本校近年来的高考数据，细化到每一个知识点的得
Without air, there would be no living things in the world. 没有空气，世界上就没有生物。
But for your help, we couldn’t have finished the work on time. 要不是你的帮助，我们不可能按时完成这项工作。
② Should+动词原形
动词原形
③ Were to+动词原形
➢ If I were you, I would choose to work in a small town. 如果我是你，我会选择在小城镇工作。（与现在事实相反）
➢ If he had taken your advice, he would have passed the driving test. 他如果采纳了你的建议，就会通过驾照考试了。（与过 去事实相反。）
(3)用在”It + is/was + natural/necessary/strange/important等+that…” 以及”It is/was + insisted/suggested/ordered等 +that…”结构中的that引导的主语从句中。
发挥学科组集体备考的优势，学科组内任务分解、责任到人，每次考试变 式训练的预测由组长把关。学科组坚持“一课一研”、“一考一研”，新老教师步 调一致，节奏有序，充分发挥分工协作的集体教研智慧。
三是找准学科增分点 认真研究本省、本市、本校近年来的高考数据，细化到每一个知识点的得
Without air, there would be no living things in the world. 没有空气，世界上就没有生物。
But for your help, we couldn’t have finished the work on time. 要不是你的帮助，我们不可能按时完成这项工作。
② Should+动词原形
动词原形
③ Were to+动词原形
➢ If I were you, I would choose to work in a small town. 如果我是你，我会选择在小城镇工作。（与现在事实相反）
➢ If he had taken your advice, he would have passed the driving test. 他如果采纳了你的建议，就会通过驾照考试了。（与过 去事实相反。）
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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yesterday.
3.与将来事实相反 从句谓语： 1）were/did
2）should + 动词原形 3) were to + 动词原形 主句谓语： would, should, could, might +do
1)If it were Sunday tomorrow, I should go to see a film.
If you had come earlier, you would catch the bus. ——_H_a_d__y_o_u_c_o_m__e_e_a_r_l_ie_r_, _y_o_u_w__o_u_l_d_c_a_t_c_h_t_h_e_b_u_s.
If I were not to have a test, I would go to the concert tonight. ——Were I not to have a test, I would go to the concert
Step 1、观察思考。 1.If you had taken my advice ,you wouldn’t have failed in
the exam.
——Had you taken my advice, you wouldn’t have failed in the exam.
2.If he were in the room now, he wouldn’t feel so cold.
Step 2、运用规律（将以下句子改为省略 if的倒装条件句）
If I were at school again, I would study harder. ——_W_e_r_e__I _a_t_s_c_h_o_o_l _a_g_a_in_,_I__w_o_u_l_d_s_t_u_d_y__h_a_r_d_e_r.
主句谓语形式
would / could / might / should + do
would / could / might / should have + done
would / could / might / should + do
1.与现在事实相反 从句谓语： 过去时(were/did) 主句谓语：would, should, could, might +动词原形
• If he should have time next Sunday, he would go to visit the Great Wall.
1) If I were to be twenty next year, I could take the course.
If he got up early, he would be on time.
1.This printer is of good quality. If it _______ break down within the first year, we would repair it at our expense.
A. would B. should C. could D. might
——Were he in the room now, he wouldn’t feel so cold.
3.If I should have time ,I would go with you.
—— Should I have time, I would go with you
小结
. 当条件句中有_w_e_r_e__，h_a_d_(_助__动__词__)_或s_h_o_u_l_d_时， 可省略__if___,把这三个词提到句首。
If I were you, I would go there. 注意：在虚拟语气中，只能用were，
不能用was. 无论主语是第几人称。
If I had a lot of money I would buy a villa.
2. 与过去事实相反 从句谓语： had + 动词的过去分词 主句谓语：would, should, could, might + have + done
_t_o_n_i_g_h_t._________________________________________ _
高 考 英 语 语 法一轮 复习— —虚拟 语气课 件 (共 47张PPT)
高 考 英 语 语 法一轮 复习— —虚拟 语气课 件 (共 47张PPT)
含蓄条件句： But for your help, we couldn’t have succeeded.
2.If the parents ______at the hospital earlier after the accident, the child would have been saved.
A. arrives C. had arrived
B. arrive D. has arrived
(省if)倒装条件句
虚拟语气
虚拟语气表示说话人的愿望、假设、 猜测或建议，而不表示客观存在的 事实。虚拟语气通过谓语动词的特 殊形式来表示。
时间
与现在事实 相反
一 “表”
从句谓语形式
did (be 用were)
与过去事实 had +done 相反
与将来事实 dபைடு நூலகம்d(were)
相反
should + do were to + do
Eg: If I were not so busy, I would go with you. Were I not so busy, I would go with you.
注意：若条件从句为否定句，否定词应 位于主语之后。
高 考 英 语 语 法一轮 复习— —虚拟 语气课 件 (共 47张PPT)
★If he had come earlier, he would have seen her. ★ She would have gone to the party if she had been invited.
If heh_a_d_d_r_iv_e_n___ more carefully, he w_o_u_l_d_n_o_t_h_a_v_e__h_ad___ the car accident
3.与将来事实相反 从句谓语： 1）were/did
2）should + 动词原形 3) were to + 动词原形 主句谓语： would, should, could, might +do
1)If it were Sunday tomorrow, I should go to see a film.
If you had come earlier, you would catch the bus. ——_H_a_d__y_o_u_c_o_m__e_e_a_r_l_ie_r_, _y_o_u_w__o_u_l_d_c_a_t_c_h_t_h_e_b_u_s.
If I were not to have a test, I would go to the concert tonight. ——Were I not to have a test, I would go to the concert
Step 1、观察思考。 1.If you had taken my advice ,you wouldn’t have failed in
the exam.
——Had you taken my advice, you wouldn’t have failed in the exam.
2.If he were in the room now, he wouldn’t feel so cold.
Step 2、运用规律（将以下句子改为省略 if的倒装条件句）
If I were at school again, I would study harder. ——_W_e_r_e__I _a_t_s_c_h_o_o_l _a_g_a_in_,_I__w_o_u_l_d_s_t_u_d_y__h_a_r_d_e_r.
主句谓语形式
would / could / might / should + do
would / could / might / should have + done
would / could / might / should + do
1.与现在事实相反 从句谓语： 过去时(were/did) 主句谓语：would, should, could, might +动词原形
• If he should have time next Sunday, he would go to visit the Great Wall.
1) If I were to be twenty next year, I could take the course.
If he got up early, he would be on time.
1.This printer is of good quality. If it _______ break down within the first year, we would repair it at our expense.
A. would B. should C. could D. might
——Were he in the room now, he wouldn’t feel so cold.
3.If I should have time ,I would go with you.
—— Should I have time, I would go with you
小结
. 当条件句中有_w_e_r_e__，h_a_d_(_助__动__词__)_或s_h_o_u_l_d_时， 可省略__if___,把这三个词提到句首。
If I were you, I would go there. 注意：在虚拟语气中，只能用were，
不能用was. 无论主语是第几人称。
If I had a lot of money I would buy a villa.
2. 与过去事实相反 从句谓语： had + 动词的过去分词 主句谓语：would, should, could, might + have + done
_t_o_n_i_g_h_t._________________________________________ _
高 考 英 语 语 法一轮 复习— —虚拟 语气课 件 (共 47张PPT)
高 考 英 语 语 法一轮 复习— —虚拟 语气课 件 (共 47张PPT)
含蓄条件句： But for your help, we couldn’t have succeeded.
2.If the parents ______at the hospital earlier after the accident, the child would have been saved.
A. arrives C. had arrived
B. arrive D. has arrived
(省if)倒装条件句
虚拟语气
虚拟语气表示说话人的愿望、假设、 猜测或建议，而不表示客观存在的 事实。虚拟语气通过谓语动词的特 殊形式来表示。
时间
与现在事实 相反
一 “表”
从句谓语形式
did (be 用were)
与过去事实 had +done 相反
与将来事实 dபைடு நூலகம்d(were)
相反
should + do were to + do
Eg: If I were not so busy, I would go with you. Were I not so busy, I would go with you.
注意：若条件从句为否定句，否定词应 位于主语之后。
高 考 英 语 语 法一轮 复习— —虚拟 语气课 件 (共 47张PPT)
★If he had come earlier, he would have seen her. ★ She would have gone to the party if she had been invited.
If heh_a_d_d_r_iv_e_n___ more carefully, he w_o_u_l_d_n_o_t_h_a_v_e__h_ad___ the car accident