高中英语虚拟语气语法课件
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高中英语语法课件_虚拟语气(全)(共55张PPT)详解
解题思路
本题前半句是表示与过去事实相反的虚拟条件 从句，后半句是表示与过去事实相反的主句。 相当于：If he had worked harder, he would have got through the exams.本题的 答案是B. would have got through。 选项A. must have got through（肯定通过） 表示一种对过去事情的主观推测，不是与过去 事情相反的情况。另外，must不能用在虚拟条 件句中。 选项C. 和D. would / could get through （就会通过）是虚拟语气现在时的一种表示方 法，表示与现在事实相反。
为什么要学习虚拟语气？
虚拟语气是四级考试中重点考察的语法 点。历年四级考试中，仅仅单项填空部
分就一共出现了48道虚拟语气的题 目！！！
II. 虚拟语气的最基本形式
非真实性条件句是虚拟语气最基本的表 现形式。
i. 由“if” 来引导的非真实条件句
组成方式： 非真实的条件从句 + 假设结果（主句）
最基本形式的表达方式
语法要点
虚拟语气 Subjunctive Mood
I.什么是语气？
语气是动词的一种形式，用以表示说话 人对某种言行或某种事情的看法或态度。 英语有三种语气：陈述语气，祈使语气 和虚拟语气。 陈述语气一般用来讲述事实或提出疑问。 常常用于陈述句、疑问句和感叹句。 e.g. I took a shower after supper. What are you going to do? What a beautiful flower!
A case in Point
P. 37 (l. 28) in College English II. Unit 3 Were it left to me to decide whether we should have a government without newspapers or newspapers without a government, I should not hesitate a moment to prefer the latter. = If it were left to me to decide…
高中英语语法虚拟语气公开课课件 共19张
虚拟语气
【复习要点】
1. 掌握虚拟语气的基本用法； 2. 掌握含蓄虚拟条件句的用法；
3. 掌握错综时间虚拟句的用法；
4. 掌握名词性从句中的虚拟语气的用法； 5. 掌握wish/if only/would rather/as if /as though
虚拟语气的用法。
从句中的
考点一
虚拟语气在 if条件句中的用法
I failed in the exam.I really wish I had known the answers.
我考试没及格。我真希望当时我知道答案。
Exercise:
I wish I _h_a_d_m__e_t (meet)that film star yesterday .
考点七 其他句型中的虚拟语气
_W__e_r_e_(be) I in your position,i would do the same.
考点三
错综时间虚拟句
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，这种虚拟条件句称为错综时间虚拟句。 动词的形
式要根据它所表示的时间 作出相应的调整。例如：
①If you had taken the doctor's advice，you would be better
考点二
省略 if的倒装句
在条件句中可省略if，把were，should或had提到句首，进
行倒装。
①If you had come earlier，you would have met her.
→Had you come earlier ，you would have met her.
如果你早点来，你就会见到她了。
【复习要点】
1. 掌握虚拟语气的基本用法； 2. 掌握含蓄虚拟条件句的用法；
3. 掌握错综时间虚拟句的用法；
4. 掌握名词性从句中的虚拟语气的用法； 5. 掌握wish/if only/would rather/as if /as though
虚拟语气的用法。
从句中的
考点一
虚拟语气在 if条件句中的用法
I failed in the exam.I really wish I had known the answers.
我考试没及格。我真希望当时我知道答案。
Exercise:
I wish I _h_a_d_m__e_t (meet)that film star yesterday .
考点七 其他句型中的虚拟语气
_W__e_r_e_(be) I in your position,i would do the same.
考点三
错综时间虚拟句
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，这种虚拟条件句称为错综时间虚拟句。 动词的形
式要根据它所表示的时间 作出相应的调整。例如：
①If you had taken the doctor's advice，you would be better
考点二
省略 if的倒装句
在条件句中可省略if，把were，should或had提到句首，进
行倒装。
①If you had come earlier，you would have met her.
→Had you come earlier ，you would have met her.
如果你早点来，你就会见到她了。
高中英语-虚拟语气精讲(超全整理篇)ppt课件
The teacher asked (that) our homework __(_sh__o_u_ld_)__b_e_f_in_i_s_h最_e新_d版整_理i_pnp_t t_i_m_e_________ . 29
这些动词相对应的名词性从句也用should do
It is ord(e一r)e.d主/语c从o句mmanded /
should/would/could/mig ht + do
最新版整理ppt
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1) If he has time,he will go shopping tonight.
与事实相反！
2) If I had time,I would visit you.
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与过去事实相反
虚拟条件句
主句
最新版整理ppt
♥பைடு நூலகம்27
1“坚持” insist
2“命令” order, command
3“建议” advise, suggest, propose, recommend
4“要求” ask, demand, require, request, desire
+ (that) sb (should) do ... 或是 (that) sb / sth (should) be done
3. were to do 最新版整理ppt
15
If虚拟句的省略和倒装
最新版整理ppt
16
如果条件状语中有were, had, should时, 可以省略 if倒装成：Were / Should / Had +主+其他
如If果I w我er是e 你yo，u, 我I w会ou再ld试try一it次ag。ain.
这些动词相对应的名词性从句也用should do
It is ord(e一r)e.d主/语c从o句mmanded /
should/would/could/mig ht + do
最新版整理ppt
7
1) If he has time,he will go shopping tonight.
与事实相反！
2) If I had time,I would visit you.
最新版整理ppt
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与过去事实相反
虚拟条件句
主句
最新版整理ppt
♥பைடு நூலகம்27
1“坚持” insist
2“命令” order, command
3“建议” advise, suggest, propose, recommend
4“要求” ask, demand, require, request, desire
+ (that) sb (should) do ... 或是 (that) sb / sth (should) be done
3. were to do 最新版整理ppt
15
If虚拟句的省略和倒装
最新版整理ppt
16
如果条件状语中有were, had, should时, 可以省略 if倒装成：Were / Should / Had +主+其他
如If果I w我er是e 你yo，u, 我I w会ou再ld试try一it次ag。ain.
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.
高中英语虚拟语气复习课件(共32张PPT)
It’s time that measures s_h_o_u__ld__b_e_t_a_k_e_n_ to protect the environment.
现在：过去式 3) as if /though + 从句 过去：过去完成式
未来：would/could/might+V.
were to + V.
but
/might +have done
Boss Tong’s Classic Lines
我错了,我真的错了,我从一 开始就错了. 我不应该嫁过 来,如果我不嫁过来,我的夫 君也不会死,如果我的夫君不 死,我也不会沦落到这么一个 伤心的地方 ; 如果我不来到 这个伤心的地方,我也不会开 这家店;如果我不开这家店, 我也不会遇到你们;如果我不 遇到你们,这件事也不会发 生……
虚拟语气
虚拟语气的概念
虚拟语气是一种特殊的动词形式.
用来表示说话人所说的话不是一个事实，而 是一种假设、猜测、怀疑等；
还可表示说话人的愿望、要求、命令、建议 等。
虚拟语气
1. If 型 Summary
条件 If 从句的谓语形 从句 式
主句的谓语形式
现在
过去式 (were)
would/could/should/ might +V. (原)
2.He insisted that I _(s_h_o_u_l_d_)_b_e_ present.
3.The king ordered that the prisoners _(_s_h_o_u_ld_)__b_e_k_i_ll_e_d_ the next day.
4.They requested that we _(_sh_o_u__ld__)_s_e_n_d_t_h_e_m to work there.
高中英语语法讲解——虚拟语气PPT教学课件
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。
1.1.6.含蓄条件句
英语中有些句子从形式上看不包含条件从句，但在意义上却是非真实条件句，这类句子称为含蓄条件句，这样的句子可分为三类
1.省略整个条件句 --Such mistakes could have been avoided. (省略了if we had been more careful). 这样的错误本来是能够避免的。 --I should have caught the train. (省略了if I had left a little earlier) 我本应该赶上火车的。
2.如果表示对将来的愿望，从句谓语动词用 “would (could, might )+动词原形” 的形式。 --I wish you would do the favor for me. 但愿你会帮我这个忙。 --I wish I could speak several languages. 但愿我会说好几种语言。
1.1.2.和过去事实相反的非真实条件句
这类非真实条件句表示过去未发生的事情，和过去事实相反。比如：
--If I had left a little earlier ,I would have caught the train. 如果我早一点离开的话，我就会赶上火车了。--The man’s life might have been saved if he had been sent to a better hospital.如果把那个人送到一家更好的医院的话，他也许回被救活的
高中英语语法课件-虚拟语气(全)(共55张PPT)详解
实战练习 5
2001年1月大学英语四级题目： Some women a good salary in a job instead of staying home, but they decided not to work for the sake of the family. A. must make B. should have made C. would make D. could have made
解题思路
这是一道错综时间虚拟条件句。 在本句中，从句是对过去发生的事情进 行假设，主句是对现在情况的假设。 译文：当你掉下来时，如果不是我在梯 子下面把你接住，恐怕你现在就不会笑 了。选A
实战练习 2
If you had taken your medicine yesterday, you ___ well now. A. are B. had been C. would be D. were 正确答案: C
祈使语气主要用于祈使句。 e.g. Get out of here! 虚拟语气
II. 什么是虚拟语气？
虚拟语气是一种特殊的动词形式，表示说话人 所说的话不是事实，而是想象、假设、建议、 打算、意见、愿望、怀疑、推测、喜悦等等。 e.g. If we had met her last night, we would have told her what had happened. 如果我们昨晚见到她，我们就会告诉她发生了 什么事。 （实际上，我们并没有见到她，也没有告诉她 所发生的事。）
注意！！！
如果条件从句是否定式，倒装时只能把 not 放在主语之后，不能用缩写式把not 放在主语之前。 e.g. Had you not told me about the matter, I should never have known the whole thing. (不能说：Hadn’t you told me…)
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
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★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
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If you __h_a_d__f_o_l_l_o_w__e_d_ the teacher’s advice, you __w_o__u_l_d_n_’_t__b_e_ in the hospital.
3. 如果你身体状况好一些的话，我们本可能会让 你去帮助他们工作的．
If you were in better health,we c_o__u_l_d__h_a_v_e__a_l_l_o_w_ ed
我们该睡觉了。
It’s (about) time that we went to bed. It’s time that we should go to bed.
有时为了表达需要,并不总是出现 if 引导 的条件句,而通过其他手段来代替条件句.
1.I was ill that day. 0therwise, I
If he ___，he ___that food. Luckily he was sent to the hospital immediately.
A. was warned; would not have taken
√B. had been warned; would not have taken
(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。
• My demand is that she _(_s_h_o_u_l_d_)__c_o_m__e_ (come) to see me once a week. 表语从句
“Yes, indeed, Mum”answered Jim in a low voice. “ But you know if I _h_a_d_n_’t__n_o_ti_c_ed__(not notice) the little girl crossing the street all of a sudden, I_w_o_u_l_d_h_a_v_e_k_n_o_c_k_e_d( knock) her down. My leg_w_o_u_l_d_’h_a_v_e__b_ee_n__in_j_u_re_d_ (not injure),and instead of me the girl _w_o_u_l_d_h_a_v_e_b_e_e_n_t_a_k_e_n(take)to hospital.
if引导的虚拟条件句
区别:
If it rains tomorrow, the crops
will be saved.
陈述语气
If it rained tomorrow, the crops
would be saved. f 从句的谓语形式 主句的谓语形式
现在 过去 将来
I wish I __w__e_r_e_(be)as tall as you.
I wish every day _w_e_r_e_(be)my birthday.
I wish/wished I __h_a_d_n_’_t_e_a_te_n_( eat ) so much watermelon.
C. would be warned; had not taken
D. would have been warned; had not taken
If虚拟句的倒装
万一下雨，我们将不得不推迟比 赛。
In case of rain, In case it rains, If it should rain, Should it rain,
once.
4.His pale face suggested that he_w__a_s__(be) ill.
过去时
2.It’s (about/high) time +that --
你该走了。
should +V.
It’s high time that you went.
It’s high time that you should go.
__w__o_u_l_d__b_e__ (be) dead in seven days. 4.But for water, it _w__o_u_l_d_b_e(be) impossible
to live in the desert.
虚拟语气时态的 判定
注意:
假设条件从句谓语动词发生的时 间与主句所假设的谓语动词不一 致情况下的虚拟语气(混合条件句， 这时动作的形式应根据它所表示 的时间加以调整。
1. 如果过去天气好的话，现在庄稼长得更好了．
If the weather __h__a_d__b_e_e_n__finer, the crops ___w_o__u_l_d__b_e__g_r_o_w__i_n_g___still better.
2.如果你听了老师的建议的话，你现在就不会在医 院里了．
Jim has just had an operation on his leg. He was told he would have to stay in bed for at least three months. Now he regrets what he did: The accident would not have happened if he had not been so foolish. He wouldn’t have woken up (not wake up) so late that morning if he _h_a_d_n_’t_s_t_a_ye_d__u_p_ (not stay up) late the night before playing computer games.
If you ____tomorrow, you ____find the new manager working in the office.
√A.should come; would
B. would come; would C. will come; should D. comes; might
英语动词有 三 种语气
陈述语气 祈使语气 虚拟语气
用来表示说的话不是事实，或者是 不太可能发生的情况，而是一种愿 望，建议，假设的语气叫虚拟语气。
虚拟语气的考点
1、条件句中的虚拟语气的用法； 2、条件句中虚拟语气的倒装； 3、名词性从句中虚拟语气的用法； 4、几种特殊结构中虚拟语气的用法; 5、虚拟语气时态的判定。
__o__b_e_y____(obey)the rules. 2.He insisted that she_w__a_s__(be)seriously ill and
that _b_e__s_e_n__t_(send) to hospitals at once. 3.He suggested that we_h__a_v_e___(have) a meeting at
• The proposal that we (should ) go(go)out
for a picnic was warmly welcomed.
同位语从句
注意： 如suggest, insist用于其本意“暗示、
表明“、”坚持认为“时，宾语从 句
用陈述语气。
1.The guard at gate insisted that everybody
而撞倒致使自己住院了。妈妈也因为儿子没有按
时睡觉而在责备他。同时Jim也在遗憾下周的运动
会不能参加了，预想的400米冠军也不能得到了。
Practice
Complete the following passage with the verbs in brackets,using
the Subjunctive Mood.
Should it snow tomorrow, …
1. ____the exam, he would have attend a college.
A. If he passed
B. Had he passed
C. Were he passed D. If he should pass
2.___five minutes earlier, you could have seen them off.
A. If you should arrive B. If you arrive C. Had you arrived D. Should you arrive
名词性从句中的虚拟 语气及几种虚拟语气
特殊句型
1.表示要求,命令,建议的虚拟语气
一个坚持，两个命令， 三个建议，四个要求
1.insist 2. order, command 3. advise, suggest, propose
• All of us are for the advice that the
chemical works (should) be(be)closed
down.
同位语从句
• He suggested that we _(s_h__o_u_l_d_)__g_o_ (go) to Beijing for sightseeing. 宾语从句
we will have to put off the sports meet.
如果条件状语中有were, had, should时, 可 以倒装成：Were / Should / Had +主+其他
如If果I w我e是re你yo，u,我I w会o再uld试t一ry次it。again. Were I you, …
did / were
would/could/should /might +V.(原)
3. 如果你身体状况好一些的话，我们本可能会让 你去帮助他们工作的．
If you were in better health,we c_o__u_l_d__h_a_v_e__a_l_l_o_w_ ed
我们该睡觉了。
It’s (about) time that we went to bed. It’s time that we should go to bed.
有时为了表达需要,并不总是出现 if 引导 的条件句,而通过其他手段来代替条件句.
1.I was ill that day. 0therwise, I
If he ___，he ___that food. Luckily he was sent to the hospital immediately.
A. was warned; would not have taken
√B. had been warned; would not have taken
(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。
• My demand is that she _(_s_h_o_u_l_d_)__c_o_m__e_ (come) to see me once a week. 表语从句
“Yes, indeed, Mum”answered Jim in a low voice. “ But you know if I _h_a_d_n_’t__n_o_ti_c_ed__(not notice) the little girl crossing the street all of a sudden, I_w_o_u_l_d_h_a_v_e_k_n_o_c_k_e_d( knock) her down. My leg_w_o_u_l_d_’h_a_v_e__b_ee_n__in_j_u_re_d_ (not injure),and instead of me the girl _w_o_u_l_d_h_a_v_e_b_e_e_n_t_a_k_e_n(take)to hospital.
if引导的虚拟条件句
区别:
If it rains tomorrow, the crops
will be saved.
陈述语气
If it rained tomorrow, the crops
would be saved. f 从句的谓语形式 主句的谓语形式
现在 过去 将来
I wish I __w__e_r_e_(be)as tall as you.
I wish every day _w_e_r_e_(be)my birthday.
I wish/wished I __h_a_d_n_’_t_e_a_te_n_( eat ) so much watermelon.
C. would be warned; had not taken
D. would have been warned; had not taken
If虚拟句的倒装
万一下雨，我们将不得不推迟比 赛。
In case of rain, In case it rains, If it should rain, Should it rain,
once.
4.His pale face suggested that he_w__a_s__(be) ill.
过去时
2.It’s (about/high) time +that --
你该走了。
should +V.
It’s high time that you went.
It’s high time that you should go.
__w__o_u_l_d__b_e__ (be) dead in seven days. 4.But for water, it _w__o_u_l_d_b_e(be) impossible
to live in the desert.
虚拟语气时态的 判定
注意:
假设条件从句谓语动词发生的时 间与主句所假设的谓语动词不一 致情况下的虚拟语气(混合条件句， 这时动作的形式应根据它所表示 的时间加以调整。
1. 如果过去天气好的话，现在庄稼长得更好了．
If the weather __h__a_d__b_e_e_n__finer, the crops ___w_o__u_l_d__b_e__g_r_o_w__i_n_g___still better.
2.如果你听了老师的建议的话，你现在就不会在医 院里了．
Jim has just had an operation on his leg. He was told he would have to stay in bed for at least three months. Now he regrets what he did: The accident would not have happened if he had not been so foolish. He wouldn’t have woken up (not wake up) so late that morning if he _h_a_d_n_’t_s_t_a_ye_d__u_p_ (not stay up) late the night before playing computer games.
If you ____tomorrow, you ____find the new manager working in the office.
√A.should come; would
B. would come; would C. will come; should D. comes; might
英语动词有 三 种语气
陈述语气 祈使语气 虚拟语气
用来表示说的话不是事实，或者是 不太可能发生的情况，而是一种愿 望，建议，假设的语气叫虚拟语气。
虚拟语气的考点
1、条件句中的虚拟语气的用法； 2、条件句中虚拟语气的倒装； 3、名词性从句中虚拟语气的用法； 4、几种特殊结构中虚拟语气的用法; 5、虚拟语气时态的判定。
__o__b_e_y____(obey)the rules. 2.He insisted that she_w__a_s__(be)seriously ill and
that _b_e__s_e_n__t_(send) to hospitals at once. 3.He suggested that we_h__a_v_e___(have) a meeting at
• The proposal that we (should ) go(go)out
for a picnic was warmly welcomed.
同位语从句
注意： 如suggest, insist用于其本意“暗示、
表明“、”坚持认为“时，宾语从 句
用陈述语气。
1.The guard at gate insisted that everybody
而撞倒致使自己住院了。妈妈也因为儿子没有按
时睡觉而在责备他。同时Jim也在遗憾下周的运动
会不能参加了，预想的400米冠军也不能得到了。
Practice
Complete the following passage with the verbs in brackets,using
the Subjunctive Mood.
Should it snow tomorrow, …
1. ____the exam, he would have attend a college.
A. If he passed
B. Had he passed
C. Were he passed D. If he should pass
2.___five minutes earlier, you could have seen them off.
A. If you should arrive B. If you arrive C. Had you arrived D. Should you arrive
名词性从句中的虚拟 语气及几种虚拟语气
特殊句型
1.表示要求,命令,建议的虚拟语气
一个坚持，两个命令， 三个建议，四个要求
1.insist 2. order, command 3. advise, suggest, propose
• All of us are for the advice that the
chemical works (should) be(be)closed
down.
同位语从句
• He suggested that we _(s_h__o_u_l_d_)__g_o_ (go) to Beijing for sightseeing. 宾语从句
we will have to put off the sports meet.
如果条件状语中有were, had, should时, 可 以倒装成：Were / Should / Had +主+其他
如If果I w我e是re你yo，u,我I w会o再uld试t一ry次it。again. Were I you, …
did / were
would/could/should /might +V.(原)