2010年高考语法专题复习系列课件-虚拟语气
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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.
高考英语语法考点总结——虚拟语气(共27张PPT)
C. was
D. has been
考点3：as if/as though问题
as if/as though表示不可能实现的事情时，用虚拟 语气；表示很有可能实现的事情或较大的可能性时， 用陈述语气。
A The sky is covered with black cloud. It looks as if
考点2：if only
在if only感叹句中, 表示“但愿”，“要是……就好 了”。
D If only the committee
the regulations and put them into
effect as soon as possible.
A. approve B. will approve C. can approve D. would approve
If they ____ earlier than expected, they ____ here now.
A. had started, would be B. started, might be C. had started, would have been
A
D. will start, might have been
当上述表示建议、命令的动词以其名词形式出现，并 且被用作主语，引导一个表语从句或者同位语从句时， 谓语动词用should+动词原形，should可以省略。
B My advice is that_____________ till next week is reasonable.
A.she waits B. she wait C. wait she
It is requested by the hotel manager that radios o’clock at night.
【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 课件高考英语语法复习专题
与过去事实相反
过去完成时 had done
I would rather you _c_a_m__e_(come) here now. I would rather you _c_a_m__e_(come) here tomorrow.
I would rather you _h_a_d__n_’t_t_o_ld_ (not tell)me the truth yesterday.
宾语从句
14
(一). 宾语从句
我们建议Tom 去休息一下。 他坚持要我与他同行。 他们要求派Tom去那儿工作。 老师要求作业要及时完成。
We suggested _(_th__a_t)_T__o_m__h_a_v_e_a__r_e_st. He insisted _(t_h_a_t_)_I_(_s_h_o_u_ld__)_g_o__w_i_th__h_i_m_ . They requested (that) Tom _(_s_h_o_u_l_d_)_b_e_s_e_n_t_t_o_w__o_r_k_t_h_e_r_e_______ .
that不可省略
• It is suggested that we (should) practise reading English everyday.
16
这些动词相对应的名词性从句也用should do
(三).表语从句
• The / One’s insistence / order / command / suggestion / advice / proposal / recommendation / request / requirement / demand / desire is / was that … (should) do
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.
虚拟语气-完整版PPT课件
= Our suggestion is that you (should) be there on time
= It is our suggestion that you (should) be there on time.
= It is suggested that you (should) be there on time.
2.If I had had time, I would have stayed there. Had I had time,
3.If it should rain/If it were to rain tomorrow, I would stay at home. Should it rain tomorrow, Were it to rain tomorrow
3）. 错综时间条件句： If you had followed the doctor’s advice, you would feel better now.
条件从句谓语与主句谓语发生时间不一致时，被称为 错综时间条件句。此时主句和从句的谓语动词要依照 假设的时间而定。
If he _h_a_d__s_p_e_n_t(spend) more time practicing speaking English before, he _w_o_u_l_d_b_e____(be) able to speak it better now.
你该离开了。
should do
It’s high time( that )you left.
It’s high time( that) you should leave.
我们该下课了。 It’s time that we had a break. It’s time that we should have a break.
= It is our suggestion that you (should) be there on time.
= It is suggested that you (should) be there on time.
2.If I had had time, I would have stayed there. Had I had time,
3.If it should rain/If it were to rain tomorrow, I would stay at home. Should it rain tomorrow, Were it to rain tomorrow
3）. 错综时间条件句： If you had followed the doctor’s advice, you would feel better now.
条件从句谓语与主句谓语发生时间不一致时，被称为 错综时间条件句。此时主句和从句的谓语动词要依照 假设的时间而定。
If he _h_a_d__s_p_e_n_t(spend) more time practicing speaking English before, he _w_o_u_l_d_b_e____(be) able to speak it better now.
你该离开了。
should do
It’s high time( that )you left.
It’s high time( that) you should leave.
我们该下课了。 It’s time that we had a break. It’s time that we should have a break.
语法复习虚拟语气课件.pptx
If my lawyer _______here last Sunday, he _______ me from going . A. had been; would have prevented B. had been; would prevent C. were; would prevent D. were; would have prevented
be saved.
陈述语气
If it rained tomorrow, the crops
would be saved.
虚拟语气
第4页/共65页
与现在事实相反的虚拟条件句
If + 主 + did(were), 主+would/should/could/might +动词原形
1. 如果我是你，我会再试一次。
1.如果他努力学的话，他就通过这次考试。
If he had worked hard, he would have passed the examination.
2.要是当时我和她结了婚的话，那我是很不幸的。
If I had married her, I would have been unhappy.
1. 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、虚拟语气与陈述语气的判定。
第2页/共65页
if引导的虚拟条件句
第3页/共65页
区别:
If it rains tomorrow, the crops will
B. hadn’t done D. wasn’t doing
第19页/共65页
be saved.
陈述语气
If it rained tomorrow, the crops
would be saved.
虚拟语气
第4页/共65页
与现在事实相反的虚拟条件句
If + 主 + did(were), 主+would/should/could/might +动词原形
1. 如果我是你，我会再试一次。
1.如果他努力学的话，他就通过这次考试。
If he had worked hard, he would have passed the examination.
2.要是当时我和她结了婚的话，那我是很不幸的。
If I had married her, I would have been unhappy.
1. 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、虚拟语气与陈述语气的判定。
第2页/共65页
if引导的虚拟条件句
第3页/共65页
区别:
If it rains tomorrow, the crops will
B. hadn’t done D. wasn’t doing
第19页/共65页
高考英语语法专题复习虚拟语气考点突破课件(共38张PPT)
D not to play loud music
用于wish后的宾语从句中
• 对将来发生的事情表示祝愿或愿望时， 宾语从句的谓语用：would(could, might)+动词原形。
• 例：I wish he would try again.
I wish I could be of some use.
• Should there be a meeting tomorrow, I would come.
例：
• 假如你处在我的地位，你也会这样干 的。
• Were you in my position, you would do the same.
• 要是他早点来的话，他就会见到她了。 • Had he come earlier, he would have
B were to get
C had got
D could have got
• 从句省略if ，用倒装句式were,had, should + 主语。
• Were I in school again, I would work harder.
• Had you seen here earlier, you would have seen him.
Exercises
It is vital that enough money____ to fund the project.
A be collected B must be collected C is collected D can be collected
It is recommended that the project____until all the preparations have been made.
用于wish后的宾语从句中
• 对将来发生的事情表示祝愿或愿望时， 宾语从句的谓语用：would(could, might)+动词原形。
• 例：I wish he would try again.
I wish I could be of some use.
• Should there be a meeting tomorrow, I would come.
例：
• 假如你处在我的地位，你也会这样干 的。
• Were you in my position, you would do the same.
• 要是他早点来的话，他就会见到她了。 • Had he come earlier, he would have
B were to get
C had got
D could have got
• 从句省略if ，用倒装句式were,had, should + 主语。
• Were I in school again, I would work harder.
• Had you seen here earlier, you would have seen him.
Exercises
It is vital that enough money____ to fund the project.
A be collected B must be collected C is collected D can be collected
It is recommended that the project____until all the preparations have been made.
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2) 错综条件句
If you hadn’t bought the ticket last week, how would you go now?
考题点击： 考题点击： If you _____ him yesterday, you _____ what to do now. D A. asked … would know B. had asked … would have known C. asked him … know D. had asked … would know
1. 考题点击：
D 2. Is it necessary that he _____ the examination?
A. takes C. must take A. would tell C. had told B. has to take D. take B. should tell D. has told
should+ would + could + might +
考题点击： 考题点击： 1. I am not free today. If I ___free today , I __ and B visit some of my friends . A. am will go B. were , would go C. shall be D. be , must go 2. If my lawyer ___ here last Saturday, he __ me from A going . A. had been , would have prevented B. had been, would prevent C. were, would prevent D. were, would have prevented 3.If I were to see Tom, what ___ you ___ me to tell C him? A. are ,going to ask B. do , ask C. would , ask D. did, ask
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.
考题点击： 考题点击：
C 1. We felt as if we _____ 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 C it ______. A. may explore B.exploded C. explode D.had explode
He ordered that the students (should) wash the clothes every week by themselves. The doctor suggested that she (should) have an operation at once.
1.考题点击： 1.考题点击： 考题点击 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 B 2.How I wish every family ____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 C. smoked D. had smoked 4.The teacher demanded that the work _____ before D 4 o’clock. A. finished B. finish C. should finish D. be finished
C What would have happened, _____ as far as the river bank?
(01 上海) A. Bob had walked farther C. had Bob walked farther B. if Bob should walk farther D. if Bob walked farther
10《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 表语从句、 五、状语从句中的虚拟语气 六、几种特殊的虚拟语气
一、非真实条件句中的虚拟语气
1.和现在的事实相反 和现在的事实相反
时态
从 句
主 句
表 示 现 在 时 (be---were)
A 3.My suggestion is that a few more people ___ there
to help me. A. be sent B. have sent C. sent D. should sent
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。 将来用 It seems as if the man were his brother. This device operated as though it had been repaired.
四、表语从句、同位语从句中的虚拟语气 表语从句、 在 suggestion, proposal, idea, plan, order, advice , decision等名词后面的表语从句、同位语从句中 要用虚拟语气，即（should）+动词原形。 1)表语从句: My suggestion is that we (should) leave at once. 2)同位语从句: I make a proposal that we (should) hold a meeting next week.
1.三、主语从句中的虚拟语气 1.三 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+… 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… + (should)+动词原形+…
I wish I were as healthy as you. I wish that I had a plane. 2)与过去事实相反 : wish + (that)+had done I wish I had been to the concert last night. 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 在某些动词后的宾语从句中需用should+动词原形的 动词原形的 动词原形 虚拟语气形式。 可以省略。 虚拟语气形式。“should”可以省略。 可以省略 一个坚持insist; 两个命令 两个命令order, 常见的动词有:一个坚持 常见的动词有 一个坚持 command ; 三条建议 三条建议suggest , advise, propose; 四项要求demand, request, require, ask; 另外有 另外有:prefer 四项要求 注意: 注意 suggest表 暗示表明 时 insist表坚持认为时 不用虚拟语气
2. It is strange that he _____ you this. B 3.It was ordered that no smoking ____ in the B library.
A. should allow C. will be allowed B. be allowed D. is allowed
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 have left the meeting so early. 考题点击： 考题点击： I went by plane; otherwise I ____ much longer time. D