高考英语语法专题复习《虚拟语气》课件
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高考英语虚拟语气教学课件
一个坚持 insist 俩个命令 order command 三个建议 suggest advise recommend 四个要求 ask, demand, request, require It is important (necessary, strange, natural)
+that…(should ) do
resource any more, we _sh_o_u__ld__m_a_k__e (make) use of nuclear power .
高考英语虚拟语气教学课件 (共27张PPT)
高考英语虚拟语气教学课件 (共27张PPT)
7. If Robots _w_e_r_e_t_o_c_o_n_t_r_o_l (control) the world some day, here _w_o_u_l_d_b_e_ (be) no friendship.
did 与现在事实相反的 had done 与过去事实相反或 想象的事物
He behaves as if he owned the house.
He talks about Rome as though he had been there himself.
虚拟语气几个特例
1. if only 意为：若是...那该多好啊; 真希 望...; 只要, 只要...就好 表示现在的情况,应用过去式; 如果是过去 的情况,应用过去完成时态
1.She made a suggestion that the plan be considered carefully.
2.It’s necessary that we should have a walk now.
3.It’s natural that she should do so.
+that…(should ) do
resource any more, we _sh_o_u__ld__m_a_k__e (make) use of nuclear power .
高考英语虚拟语气教学课件 (共27张PPT)
高考英语虚拟语气教学课件 (共27张PPT)
7. If Robots _w_e_r_e_t_o_c_o_n_t_r_o_l (control) the world some day, here _w_o_u_l_d_b_e_ (be) no friendship.
did 与现在事实相反的 had done 与过去事实相反或 想象的事物
He behaves as if he owned the house.
He talks about Rome as though he had been there himself.
虚拟语气几个特例
1. if only 意为：若是...那该多好啊; 真希 望...; 只要, 只要...就好 表示现在的情况,应用过去式; 如果是过去 的情况,应用过去完成时态
1.She made a suggestion that the plan be considered carefully.
2.It’s necessary that we should have a walk now.
3.It’s natural that she should do so.
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.
英语语法专题：虚拟语气课件(20张ppt)
背景知识:
语气:谓语动词的一种形式,表示说话人的态度和意图.
分类:陈述语气(现实,符合事实)
祈使语气(说话人的建议,请求,命令,邀请)
虚拟语气(动作或状态不是事实,或者是不可能发生的情况,
而是说话人的一种愿望,建议,命令,假设或推测)
e.g. I am a student, so I study hard. 陈述
注2:错综时间条件句
如果虚拟条件主句和从句的动作发生的时间不一致,主句和从句的
谓语动词要根据各自所指的不同时间选择适当的动词形式, 如:
If I were you, I would not have missed the film last
night.
(现在----过去)
If they had started in the early morning, they would arrive in half
“If I could… ,I would…. ” or
“If I were …,I would….”
二. 虚拟语气在名词性从句中的用法 (主，宾，表，同位）
1.宾语从句 a. wish+宾语从句，表示很难实现的愿望
现在 过去 将来
过去式（be动词用were)
过去完成时，或could/would +have done could/would +动词原形
A. was worried
B. should be worried.
4. The teacher insisted Tom ______ to Lily, but Tom insisted
3. If you had come yesterday, you would have met him.
语气:谓语动词的一种形式,表示说话人的态度和意图.
分类:陈述语气(现实,符合事实)
祈使语气(说话人的建议,请求,命令,邀请)
虚拟语气(动作或状态不是事实,或者是不可能发生的情况,
而是说话人的一种愿望,建议,命令,假设或推测)
e.g. I am a student, so I study hard. 陈述
注2:错综时间条件句
如果虚拟条件主句和从句的动作发生的时间不一致,主句和从句的
谓语动词要根据各自所指的不同时间选择适当的动词形式, 如:
If I were you, I would not have missed the film last
night.
(现在----过去)
If they had started in the early morning, they would arrive in half
“If I could… ,I would…. ” or
“If I were …,I would….”
二. 虚拟语气在名词性从句中的用法 (主，宾，表，同位）
1.宾语从句 a. wish+宾语从句，表示很难实现的愿望
现在 过去 将来
过去式（be动词用were)
过去完成时，或could/would +have done could/would +动词原形
A. was worried
B. should be worried.
4. The teacher insisted Tom ______ to Lily, but Tom insisted
3. If you had come yesterday, you would have met him.
高考英语语法虚拟语气考点复习课件(共16张PPT)
ห้องสมุดไป่ตู้ 2.含蓄的虚拟语气
but for ,without ,otherwise等形式的含蓄的虚拟语气。
• Without air ,there __w_o_u_l_d___b_e__（有）no living things.
• But for the rain we _sh__o_u_ld__h_a_v_e_(有)a pleasant journey today.
required) + that从句
例:It is necessary that we should clean the room every day.
• It was a pity that you be so careless. • It will be suggested that she should finish her
• He is not a careful driver; otherwise he (不会撞)
___w_o_u_l_d_n_’_t_h_a_v_e_h__it___the tree yesterday.
3.时间错综的虚拟语气
If从句中时间与主句时间不一致。 If you had worked hard last year, you would be in university now. Had I taken the medicine, I would be better now.
If you came/should come/were to come tomorrow, we would have the meeting.
注:1.If 从句中，有were (助动词 had,should )时可省略If, 用倒装。 上面的句子可省If,可变为：
高中英语语法讲解——虚拟语气PPT教学课件
3.通过上下文来表示非真实条件句--I was ill that day, otherwise I would have come to see you. 那天我生病了，否则我就来看你了。--You cannot do that. It would ruin your life. 你不能那样做，那会毁了你的一生。--Tom just gives up everything for her. Herry wouldn’t be that silly. 汤姆为她放弃一切，亨利才不会那么傻呢。
1.3. 虚拟语气用于主语从句 1.3.1. 句 型1.表达虚拟语气的主语从句的一般形式为： It is/was +引起虚拟语气的形容词或过去分词+含虚拟语气的主语从句2.这类主语从句常常用于表示要求、建议、命令、请求、提议等，其谓语形式往往为“（should）+动词原形”的形式。在美国，常省略should，而在英国，则往往不省略should。
1.1.5.错综时间非真实条件句 主句表示的动作和从句表示的动作所发生的时间不一致时，动词的形式要根据表示的时间进行调整 ，如果从句表示过去，而主句表示现在，或者从句表示现在，而主句表示过去，可以使用混合虚拟形式.
--If she had taken the doctor’s advice, she wouldn’t be in hospital now. 如果她听从医生建议的话，现在也就 不会住院了。
1.2.虚拟语气用于宾语从句 1.2.1.句型“…wish that…” 在wish后的that宾语从句中：1.如果表示对现在的愿望，从句谓语要使用过去时: （1）从句谓语动词如果是be，则用were形式。 （2）从句谓语动词如果是行为动词，则用过去时形式。--I wish I were a bird. 但愿我是只鸟儿。--I wish you didn’t talk like that. 但愿你没有那样说。
【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.
高考英语专题复习课件虚拟语气(50张ppt)
2.虚拟语气在主语从句中的使用
在主语从句中的应用It is/was+形容词/过去分词（标志词）+that+主语+should+ 加动词原形， should可省略，表示建议、命令、请求、道歉、怀疑、惊奇等
•这些标志词有：
suggested,ordered,required,proposed,demanded,
wish后宾语从句的虚拟语气
与现在事实相反, 用were或动词的一般过去式;与过去事实 相反, 用had+过去分词;表示将来没有把握或不太可能实现的 愿望,用would/could/might+动词原形,后的从句不能用should
二.虚拟语气在状语从句（if条件句）中的使用
if 从句谓语 与现在事实相反 主句谓语
A. must finish B. would be finished
C. be finished
D. must be finished
3.虚拟语气在宾语从句中的使用2
I wish she were here. I wish you would go with us tomorrow.
I wish she had taken my advice.
•
与过去事实相反的假设用过去完成时
had +V
词
过去分词
主句用Should/would/could/might+have+V
过去分
• 与过去事实相反
•
1.If he had come yesterday,I should have told him about it. 2.If I had been in her position I'd have quit. 3.If the weather hadn't been so bad,we might have gone out.
高考语法复习虚拟语气(共29张PPT)
1. If+主语+动词的过去式 2. If+主语+were to+动词原形 3. If+主语+should+动词原形
主语 +should/would/could/might+动
词原形
现在 • If I were you, I should seize the chance to go abroad.
Should it rain tomorrow, we would not go climbing.
错综条 从句和主句发生的时间不一致 件句
If he had spent more time practicing speaking before, he would be able to speak it much better now
对现在的虚拟 对过去的虚拟
对将来的虚拟
对现在虚拟 对过去虚拟 对将来虚拟
虚拟条件句
主句
If+主语+动词的过去式,be 统一 主语
用were
+should/would/could/might+动
词原形
If+主语+had+过去分词
主语
+should/would/could/might+ have+过去分词
If only I were a flying bird!=How I wish I were a flying bird!
How I wish I _____ to my parents’ advice.
A. Listening B. listen
C. am listening D. had listened
高中英语语法专题复习课件--虚拟语气(共36张PPT)-经典通用课件资料
help. (浙江2014)
A. would have come B. could come
C. have come
D. had come
A
Байду номын сангаас2021/10/10
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9. If I _____ it with my own eyes, I
wouldn’t
have
D believed
it.
(北京2015)
1. 在if条件句中的用法
Sorry, I am too busy now. If I _____ time, I would certainly go for an outing with you.
A. have had
B. had had
C. have
D. had
D
2021/10/10
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2. 特殊用法
2021/10/10
3
★动词wish后的宾语从句中，表示与现在事实相反时，从句中谓语用过去式；表示与过去事实相反时， 从句中谓语用“had+过去分词”；表示将来很难实现的愿望时，从句中谓语用“would / could / might+动词原形”。如：
How I wish I was there with you. I wish I hadn’t lost the chance. I wish he would / could / might go with us to the theatre.
worlAd. (福建2014)
A. Were there B. Had there been
C. If there are D. If there have been
高中英语语法--虚拟语气课件(54张)
have grown still better. • 如果你早就给庄稼多浇些水,他们就会长得更好 • (表示对过去的虚拟)
错综时间条件句
• If he had prepared well for his lessons yesterday, he wouldn’t have so many difficulties now.
二、 祈使语气
用来表示说话人的请求，命令或劝告等。 动词要用原形，其否定式在动词前加do not.
Let me have a try. Don’t be late again. Don’t say it in Chinese. Say it in English. Let’s go and play basketball.
三、 虚拟语气
• 表示说话人所说的话不是事实，而 是一种与事实相反的假设，愿望， 猜测或建议等等。
三、 虚拟语气
• （一）在条件句中的 用法
• 1 与现在事实相反
从句谓语 主句谓语
动词过去 Should/wo 式 uld/ could /might +动词原形
与现在事实相反
• If I had time now, we should read it again.
If I hadn’t been busy,
补充2.错综时间条件句
• 主句谓语动词所表示的动作和条件 从句谓语动词所表示的动作并不是 同时发生,这时动词的形式并不完 全按照上述表格形式进行,而需要 按照各自的时间来调整,这样的句 子就叫错综时间条件句.
错综时间条件句
• If you had followed the doctor’s advice (then), you would be all right now.
错综时间条件句
• If he had prepared well for his lessons yesterday, he wouldn’t have so many difficulties now.
二、 祈使语气
用来表示说话人的请求，命令或劝告等。 动词要用原形，其否定式在动词前加do not.
Let me have a try. Don’t be late again. Don’t say it in Chinese. Say it in English. Let’s go and play basketball.
三、 虚拟语气
• 表示说话人所说的话不是事实，而 是一种与事实相反的假设，愿望， 猜测或建议等等。
三、 虚拟语气
• （一）在条件句中的 用法
• 1 与现在事实相反
从句谓语 主句谓语
动词过去 Should/wo 式 uld/ could /might +动词原形
与现在事实相反
• If I had time now, we should read it again.
If I hadn’t been busy,
补充2.错综时间条件句
• 主句谓语动词所表示的动作和条件 从句谓语动词所表示的动作并不是 同时发生,这时动词的形式并不完 全按照上述表格形式进行,而需要 按照各自的时间来调整,这样的句 子就叫错综时间条件句.
错综时间条件句
• If you had followed the doctor’s advice (then), you would be all right now.
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.
高考一轮复习虚拟语气专项详解优质课件(共71张)
虚拟语气详讲
——共四节
第一节 关于“虚拟语气”
第二节 倒退时态类讲解 + 练习
第三节 “should do”讲解 +练习
第四节 虚拟语气在写作中的应用
第一节 关于“虚拟语气”
精编优质课PPT高考一轮复习虚拟语气 专项详 解课件 （共71 张）( 获奖课 件推荐 下载)
关于“虚拟语气”
英语中的语气
If he had taken my advice, he would not have made such a mistake. 如果他采纳我的建议，他就不会犯下这样的错误。 （已经发生了，他没采纳）
精编优质课PPT高考一轮复习虚拟语气 专项详 解课件 （共71 张）( 获奖课 件推荐 下载)
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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）
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If I were you,I wouldn’t be so proud. 如果我是你，我不会这么骄傲
——共四节
第一节 关于“虚拟语气”
第二节 倒退时态类讲解 + 练习
第三节 “should do”讲解 +练习
第四节 虚拟语气在写作中的应用
第一节 关于“虚拟语气”
精编优质课PPT高考一轮复习虚拟语气 专项详 解课件 （共71 张）( 获奖课 件推荐 下载)
关于“虚拟语气”
英语中的语气
If he had taken my advice, he would not have made such a mistake. 如果他采纳我的建议，他就不会犯下这样的错误。 （已经发生了，他没采纳）
精编优质课PPT高考一轮复习虚拟语气 专项详 解课件 （共71 张）( 获奖课 件推荐 下载)
精编优质课PPT高考一轮复习虚拟语气 专项详 解课件 （共71 张）( 获奖课 件推荐 下载)
精编优质课PPT高考一轮复习虚拟语气 专项详 解课件 （共71 张）( 获奖课 件推荐 下载)
精编优质课PPT高考一轮复习虚拟语气 专项详 解课件 （共71 张）( 获奖课 件推荐 下载)
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）
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精编优质课PPT高考一轮复习虚拟语气 专项详 解课件 （共71 张）( 获奖课 件推荐 下载)
If I were you,I wouldn’t be so proud. 如果我是你，我不会这么骄傲
高考英语专题复习之虚拟语气课件
Jack: Rose, if I should be alive, I would love you forever. Rose: If you were to live, we would stay together happily. Jack: If we had a chance to get married, we would enjoy our life to the fullest.
C. had been injured
D. would have been injured
A 6. If you hadn't taken such a long time to get dressed, we________
there by now.
错综虚拟
A. would be B. are C. have been D. had been
A. has risen B. were to rise C. will rise D. had risen
现在虚拟
A 4. If the new safety system ______ to use, the accident would
never have happened.
A. had been put
看来这家公司今年又要创纪录了。
在 as if/as though 从句中，如果表示真实情况，那么从句中的谓 语动词不用虚拟语气。
填空
1. It looks as if he __h_a_d_k_n_o_w__n_ (know) our secret, but I’m sure he didn’t because I never let it out.
2. It sounds as if they ___h_a_d___ (have) a good holiday on the beach. They are talking so excitedly.
英语语法专题：虚拟语气课件(20张ppt)
a. should come; would
b. would come; would
c. will come; should
d. comes; should
2. If the parents ____ at the hospital earlier after the accident, the
child would have been saved.
真实 非真实
二.命题规律
在阅读,完形和语法填空中对其进行隐形考查. 多结合情态动词的考查进行.
一.虚拟语气在条件状语从句中的用法
条件状语从句
与现在事实相反 动词过去式(did) (be动词一律用were)
主句
would should could +动词原形 might
与将来事实相反
a. did
b. should do c. were to do(正式)
“If I could… ,I would…. ” or
“If I were …,I would….”
二. 虚拟语气在名词性从句中的用法 (主，宾，表，同位）
1.宾语从句 a. wish+宾语从句，表示很难实现的愿望
现在 过去 将来
过去式（be动词用were)
过去完成时，或could/would +have done could/would +动词原形
Answers: 1.If I were you, I would study hard.
=Were I you, I would study hard.
2.If he failed/should fail his exam tomorrow, his father would get angry. =Should he fail his exam tomorrow, his father would get angry.
2025高考英语语法总复习--虚拟语气专题课件
虚拟语气在条件句中的运用
条件句中有 were, had, should, could 时,可以省略 if,而把 were, had, should, could 放 在主语前,用倒装结构。这种用法主要用于书面语中。例如:
a. Were it necessary, I might resign . 如果需要的话,我可以辞职。 b. Had you informed me earlier, I wouldn’t have signed the contract .
虚拟语气在其他某些从句中的运用
1 . 动词 wish后的宾语从句用虚拟语气
与现在事实相反,用 were 或动词的过去式;与过去事实相反,用 had + 过去分词或 would/ could + have + 过去分词; 表示将来没有把握或不太可能实现的愿望, 用 would/ should ( could, might) + 动词原形。例如:
c. She wasn’t feeling very well . Otherwise she wouldn’t have left the meeting so early . 她 感到不舒服,不然她不会那么早离开会场的。(连词, = or, or else)
d. She said she would have come to the party, only she had an urgent matter to attend to . (连词)
done
过去分词 done
A 式 :一般过去式 did B 式 : were + 不定式to do C 式 :should + 动词原形do
would/could/might/should + 动词原 形 do
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
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2.用在lest, for fear that和in case引导的状语 从句中，这时谓语动词用should+动词原形 或动词原形。
She closed the windows lest she catch cold.
六、几种特殊的虚拟语气
1) 虚拟倒装句 1.Were it (=If it were) not for their help,we couldn’t have
5) 比较if only与only if only if 表示“只有”； I wake up only if the alarm clock rings. if only 则表示“如果……就好了”。其从句中的谓语 动词用过去时或过去完成时。
高考英语语法专题复习系列课件
虚拟语气
一、非真实条件句中的虚拟语气 二、宾语从句中的虚拟语气 三、主语从句中的虚拟语气 四、表语从句、同位语从句中的虚拟语气 五、状语从句中的虚拟语气 六、几种特殊的虚拟语气
考题点击：
1. I am not free today. If I _B__free today , I __ and
1.三、主语从句中的虚拟语气 基本句型： 1. It be+过去分词+that…+(should)+动词原形+… 过去分词：suggested, requested, ordered, proposed…
It is required that nobody (should) smoke here. It’s suggested that everybody (should) buy a dictionary. 2. It be+形容词+that…+(should)+动词原形+…
had + would +have+过去分词 过去分词 could +have+过去分词
去
might +have+过去分词
3.和将来的事实相反
时态 从 句
主句
表 示 将 来
1)were to
should+动词原形
+动词原形 would +动词原形
2)should
could +动词原形
+动词原形 might +动词原形
形容词:important, necessary, natural, right, wrong, better,
proper, funny, strange, surprising…
It is necessary that we (should ) have a walk now.
It's important that we (should) take good care of the patient. 3. It be+名词（ a pity/a shame/ no wonder） that…
C. asked him … know
D. had asked … would know
3) 介词短语表条件 But for your help, we couldn’t have succeeded. Nothing could live without the sun.
考题点击：
Without your help, we __D__ such rapid progress.
What would have happened, ___C__ as far as the river bank?
(01 上海) A. Bob had walked farther B. if Bob should walk farther C. had Bob walked farther D. if Bob walked farther
+ (should)+动词原形+…
考题点击：
1. His suggestion that you __A___ once more sounds
reasonable. A. try B. tries C. must try D. can try
2.He gave an advice that they __C__ each other.
注意: suggest表 暗示表明 时 insist表坚持认为时
不用虚拟语气
He ordered that the students (should) wash the clothes every week by themselves.
The doctor suggested that she (should) have an
I wish you had written to him. 3)与将来事实相反 : wish + would/could/might+do
I wish he would forgive me.
2. 在某些动词后的宾语从句中需用should+动词原形的 虚拟语气形式。“should”可以省略。 常见的动词有:一个坚持insist; 两个命令order, command ; 三条建议suggest , advise, propose; 四项要求demand, request, require, ask; 另外有:prefer
C. would , ask
D. did, ask
一、非真实条件句中的虚拟语气
1.和现在的事实相反
时态 从 句
主句
表 示
过去时
should+动词原形 would +动词原形
现 (be---were) could +动词原形
在
might +动词原形
2.和过去的事实相反
时态 从 句
主句
表 示 过
should+have+过去分词
A. may explore B.exploded
C. explode
D.had explode
五、状语从句中的虚拟语气
1、用在由as if,as though引导的状语从句中，表示 和现在事实相反或对现在的怀疑，用过去时；表 示过去想象中的动作或情况，用过去完成时;表示 将来用would + 动词原形。 It seems as if the man were his brother. This device operated as though it had been repaired.
have left the meeting so early. 考题点击：
I went by plane; otherwise I __D__ much longer time.
A.could take B.would take C.will have taken D.would have taken
operation at once.
1. 考题点击：
2. Is it necessary that he __D___ the
examination?
A. takes
B. has to take
C. must take D. take
2. It is strange that he __B___ you this.
考题点击：
1. We felt as if we ___C__ each other for years.
A.knew
B.were knowing
C.had known D.have knowing
2. He took away the oxygen tank for fear that
it __C____.
got over the difficulties. 2.Had I (=If I had) known about it,I would have told you. 3.Should anyone (=If anyone should )call,please take
a message. 考题点击：
A. couldn’t make B. wouldn’t make C. will not have made D. wouldn’t have made
4) 情境中提供虚拟语气 Suppose there were no gravity, objects would not fall to the ground when dropped. She wasn’t feeling very well. Otherwise she wouldn’t
2) 错综条件句
If you hadn’t bought the ticket last week, how would you go now?
考题点击：
If you _____ him yesterday, you __D___ what to do now.
A. asked … would know B. had asked … would have known
3)动词过去式
1.考题点：
1.I went to bed early last night,but I wish I B so.
A. didn’t do
B. hadn’t done
C.haven’t done D. couldn’t do
2.How I wish every family _B___a large house
with a beautiful garden.
A.has B.had C.will had D.had had
3. The teacher ordered that students__B_____.
A. mustn’t smoke B. not smoke
She closed the windows lest she catch cold.
六、几种特殊的虚拟语气
1) 虚拟倒装句 1.Were it (=If it were) not for their help,we couldn’t have
5) 比较if only与only if only if 表示“只有”； I wake up only if the alarm clock rings. if only 则表示“如果……就好了”。其从句中的谓语 动词用过去时或过去完成时。
高考英语语法专题复习系列课件
虚拟语气
一、非真实条件句中的虚拟语气 二、宾语从句中的虚拟语气 三、主语从句中的虚拟语气 四、表语从句、同位语从句中的虚拟语气 五、状语从句中的虚拟语气 六、几种特殊的虚拟语气
考题点击：
1. I am not free today. If I _B__free today , I __ and
1.三、主语从句中的虚拟语气 基本句型： 1. It be+过去分词+that…+(should)+动词原形+… 过去分词：suggested, requested, ordered, proposed…
It is required that nobody (should) smoke here. It’s suggested that everybody (should) buy a dictionary. 2. It be+形容词+that…+(should)+动词原形+…
had + would +have+过去分词 过去分词 could +have+过去分词
去
might +have+过去分词
3.和将来的事实相反
时态 从 句
主句
表 示 将 来
1)were to
should+动词原形
+动词原形 would +动词原形
2)should
could +动词原形
+动词原形 might +动词原形
形容词:important, necessary, natural, right, wrong, better,
proper, funny, strange, surprising…
It is necessary that we (should ) have a walk now.
It's important that we (should) take good care of the patient. 3. It be+名词（ a pity/a shame/ no wonder） that…
C. asked him … know
D. had asked … would know
3) 介词短语表条件 But for your help, we couldn’t have succeeded. Nothing could live without the sun.
考题点击：
Without your help, we __D__ such rapid progress.
What would have happened, ___C__ as far as the river bank?
(01 上海) A. Bob had walked farther B. if Bob should walk farther C. had Bob walked farther D. if Bob walked farther
+ (should)+动词原形+…
考题点击：
1. His suggestion that you __A___ once more sounds
reasonable. A. try B. tries C. must try D. can try
2.He gave an advice that they __C__ each other.
注意: suggest表 暗示表明 时 insist表坚持认为时
不用虚拟语气
He ordered that the students (should) wash the clothes every week by themselves.
The doctor suggested that she (should) have an
I wish you had written to him. 3)与将来事实相反 : wish + would/could/might+do
I wish he would forgive me.
2. 在某些动词后的宾语从句中需用should+动词原形的 虚拟语气形式。“should”可以省略。 常见的动词有:一个坚持insist; 两个命令order, command ; 三条建议suggest , advise, propose; 四项要求demand, request, require, ask; 另外有:prefer
C. would , ask
D. did, ask
一、非真实条件句中的虚拟语气
1.和现在的事实相反
时态 从 句
主句
表 示
过去时
should+动词原形 would +动词原形
现 (be---were) could +动词原形
在
might +动词原形
2.和过去的事实相反
时态 从 句
主句
表 示 过
should+have+过去分词
A. may explore B.exploded
C. explode
D.had explode
五、状语从句中的虚拟语气
1、用在由as if,as though引导的状语从句中，表示 和现在事实相反或对现在的怀疑，用过去时；表 示过去想象中的动作或情况，用过去完成时;表示 将来用would + 动词原形。 It seems as if the man were his brother. This device operated as though it had been repaired.
have left the meeting so early. 考题点击：
I went by plane; otherwise I __D__ much longer time.
A.could take B.would take C.will have taken D.would have taken
operation at once.
1. 考题点击：
2. Is it necessary that he __D___ the
examination?
A. takes
B. has to take
C. must take D. take
2. It is strange that he __B___ you this.
考题点击：
1. We felt as if we ___C__ each other for years.
A.knew
B.were knowing
C.had known D.have knowing
2. He took away the oxygen tank for fear that
it __C____.
got over the difficulties. 2.Had I (=If I had) known about it,I would have told you. 3.Should anyone (=If anyone should )call,please take
a message. 考题点击：
A. couldn’t make B. wouldn’t make C. will not have made D. wouldn’t have made
4) 情境中提供虚拟语气 Suppose there were no gravity, objects would not fall to the ground when dropped. She wasn’t feeling very well. Otherwise she wouldn’t
2) 错综条件句
If you hadn’t bought the ticket last week, how would you go now?
考题点击：
If you _____ him yesterday, you __D___ what to do now.
A. asked … would know B. had asked … would have known
3)动词过去式
1.考题点：
1.I went to bed early last night,but I wish I B so.
A. didn’t do
B. hadn’t done
C.haven’t done D. couldn’t do
2.How I wish every family _B___a large house
with a beautiful garden.
A.has B.had C.will had D.had had
3. The teacher ordered that students__B_____.
A. mustn’t smoke B. not smoke