从句中的虚拟语气PPT课件
合集下载
虚拟语气(19张PPT)初中英语专项复习课件
My idea is that we (should ) think it over before accepting it.
My suggestion that we (should) have a meeting has been accepted by others.
We all agree to that suggestion that the meeting (should) be put off.
If I had known his telephone number, I would have called him. 如果明天下雨的话，我们会取消比赛．
If it should \were to rain, we would call off the match.
使用虚拟条件句要注意的几点：
China.
A.would be B. has been C. should be D.was
5. He is talking so much about America as if he ___A__ there.
A.had been
B. has been
C. was
D. has gone
6. The young man insisted that he __B___ nothing
I would rather you told me the truth. I would rather you had gone there last Sunday.
4. as if ( as though) 看起来 常用虚拟形式，即 表示与现在事实相反，用过去式；与过去事实相反 用过去完成式 (had done).
虚拟语气
初中英语专项复习
My suggestion that we (should) have a meeting has been accepted by others.
We all agree to that suggestion that the meeting (should) be put off.
If I had known his telephone number, I would have called him. 如果明天下雨的话，我们会取消比赛．
If it should \were to rain, we would call off the match.
使用虚拟条件句要注意的几点：
China.
A.would be B. has been C. should be D.was
5. He is talking so much about America as if he ___A__ there.
A.had been
B. has been
C. was
D. has gone
6. The young man insisted that he __B___ nothing
I would rather you told me the truth. I would rather you had gone there last Sunday.
4. as if ( as though) 看起来 常用虚拟形式，即 表示与现在事实相反，用过去式；与过去事实相反 用过去完成式 (had done).
虚拟语气
初中英语专项复习
虚拟语气公开课全PPT课件
将来虚拟语气
总结词
表示与将来事实相反的情况
详细描述
在从句中使用一般过去时或 “were to+动词原形”，主句中 使用“would+动词原形”，表示 与将来实际情况相反的情况，常 用于表达预测、期望等情感。
混合虚拟语气
总结词
表示与过去、现在或将来事实相反的 情况
详细描述
在从句和主句中分别使用不同的时间 点的虚拟语气形式，表示与过去、现 在或将来实际情况相反的情况，常用 于表达复杂的假设、期望等情感。
在定语从句和主句中的用法
在定语从句和主句中，虚拟语气也有特定的用法。在 定语从句中，虚拟语气通常用于修饰名词或代词，表 达对某种情况的假设或想象。
例如，“I have a dream that one day this nation will rise up and live out the true meaning of its creed: 'We hold these truths to be self-evident: that all men are created equal.'”（我有一个梦想 ，有一天这个国家会站起来并实现其信条的真正含义 ：我们认为这些真理是不言而喻的：所有的人生来平 等。）在主句中，虚拟语气通常用于表达对某种情况 的祝愿或假设。
02
在省略句中，虚拟语气通常出现在被省略的部分，表示与实际情况相反的情况 或结果。
03
例如，“If he had known the answer, he would have told you.”这句话省 略了“he had known the answer”的部分，只保留了关键信息“he would have told you”，表示“如果他知道了答案，他会告诉你的”。
虚拟语气讲解课件ppt.ppt
虚拟语气
虚拟语气在：在宾语从句中
[例句]
1. I wish she would be on my side. 我希望她能站在我一边。
2. I wish I were 10 years younger. 我但愿自己能年轻十岁。
3. I wish (that) you would get a good job. 我希望你能找到一个好职业。
• He insisted that he was right. 他坚称他是正确的。
认识到了贫困户贫困的根本原因，才 能开始 对症下 药，然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视， 已经展 开了“ 精准扶 贫”项 目
虚拟语气
虚拟语气在：在宾语从句中
• 在would (had) rather(宁愿) 引导的宾语从句中
[例句] • It’s necessary that we should have a walk now.
我们有必要出去散散步。
• It’s natural that she should do so. 她这样做是很自然的。
1. It’s important that we should take good care of the patient. 重要的是我们要照顾好病人。
一、在条件从句中 (叫虚拟条件句)，表示与事实相反 的条件。分三种情况(以 do 为例)：
认识到了贫困户贫困的根本原因，才 能开始 对症下 药，然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视， 已经展 开了“ 精准扶 贫”项 目
虚拟语气
虚拟语气在 在条件从句中
[例句]
• If you had come a few minutes earlier, you would have met him.
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.
虚拟语气公开课全PPT课件(模板)
表示与现在事实相反的情况，从 句用一般过去时，主句用 “would/should/could/might + 动词原形”
80%
例句
If I were you, I would study harder.（如果我是你，我会ቤተ መጻሕፍቲ ባይዱ努 力学习。）
过去时条件句虚拟语气
基本结构
If + 主语 + had + 过去分词， 主语 + would/should/could/might + have + 过去分词
03
情态动词的疑问句形 式错误
在构成疑问句时，应将情态动词放在 句首，而不是将助动词“do”放在句 首。例如，“你能来吗？”应表达为 “Can you come?”，而不是“Do you can come?”。
THANK YOU
感谢聆听
虚拟语气在从句中的运用技巧
名词性从句中虚拟语气使用规则
虚拟语气在主语从句中的应用
当主语从句表达的是与现在事实相反的情况时，谓语动词用一般过去时。
虚拟语气在宾语从句中的应用
当宾语从句表达的是与现在事实相反的情况时，谓语动词用一般过去时或过去完成时。
虚拟语气在表语从句和同位语从句中的应用
当这些从句表达的是与现在事实相反的情况时，谓语动词用一般过去时。
定语从句中虚拟语气使用规则
虚拟语气在定语从句中的应用：当定语从句表达的是与现在事实 相反的情况时，谓语动词用一般过去时或过去完成时。
需要注意的是，定语从句中的虚拟语气通常出现在“as if”或 “as though”引导的从句中。
状语从句中虚拟语气使用规则
虚拟语气在条件状语从句中的应用
当条件状语从句表达的是与现在事实相反的情况时，谓语动词用一般过去时或过去完成 时。
80%
例句
If I were you, I would study harder.（如果我是你，我会ቤተ መጻሕፍቲ ባይዱ努 力学习。）
过去时条件句虚拟语气
基本结构
If + 主语 + had + 过去分词， 主语 + would/should/could/might + have + 过去分词
03
情态动词的疑问句形 式错误
在构成疑问句时，应将情态动词放在 句首，而不是将助动词“do”放在句 首。例如，“你能来吗？”应表达为 “Can you come?”，而不是“Do you can come?”。
THANK YOU
感谢聆听
虚拟语气在从句中的运用技巧
名词性从句中虚拟语气使用规则
虚拟语气在主语从句中的应用
当主语从句表达的是与现在事实相反的情况时，谓语动词用一般过去时。
虚拟语气在宾语从句中的应用
当宾语从句表达的是与现在事实相反的情况时，谓语动词用一般过去时或过去完成时。
虚拟语气在表语从句和同位语从句中的应用
当这些从句表达的是与现在事实相反的情况时，谓语动词用一般过去时。
定语从句中虚拟语气使用规则
虚拟语气在定语从句中的应用：当定语从句表达的是与现在事实 相反的情况时，谓语动词用一般过去时或过去完成时。
需要注意的是，定语从句中的虚拟语气通常出现在“as if”或 “as though”引导的从句中。
状语从句中虚拟语气使用规则
虚拟语气在条件状语从句中的应用
当条件状语从句表达的是与现在事实相反的情况时，谓语动词用一般过去时或过去完成 时。
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.
虚拟语气(共29张)精品PPT课件
条 件 与 现 从句谓语用一般过去时(be多用were)
在 事 实 相 主句谓语用 would / should / could /
反
might＋动词原形
【完成例句】 (3)如果你早点来，你就不会错过那辆公共汽车了。 If you had come earlier, you couldn't / wouldn't have missed the bus. (4)如果他昨天见到了你，他就会还你的书的。 If he had seen you yesterday, he would have returned your book.
【疑难剖析3】if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，叫做错综条 件虚拟语气。主句和从句的谓语动词要依照假设 的时间而定。
(二)用虚拟语气，从句中谓语时态相应推后(即用 相应的过去时态)的五种句型 【完成例句】 (7)他多么希望自己是只鸟。
How he wishes that he were a bird. (8)我希望昨晚看了那部电影了。
【结论2】
条件与过去 从句谓语用had done 事实相反 主句谓语用would / should / could /
might＋have done
【完成例句】 (5)万一明天下雨，运动会就推迟。(事实上明天下 雨的可能性不大。) If it should rain / were to rain / rained tomorrow, the sports meet would be put off. (6)万一杯子掉下来会打碎的。 If you dropped / should drop / were to drop the glass, it would break.
高中英语语法讲解——虚拟语气(共49张PPT)
ቤተ መጻሕፍቲ ባይዱ
与现在 从 句 did,were, V-ed 事实相反 主 句 would(should,could,might)+v.
与过去 事实相反
从 句 had+V-ed/been 主 句 would(should,could, might)
+ have+v-ed
对未来的 从 句 were to/should+ v 虚拟推测 主 句 would(should,could,might)+v.
--I don’t think he should have done the favor for you. 我觉得他是不会帮你忙的。
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
但愿你没有那样说。
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。
1.2.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.
与现在 从 句 did,were, V-ed 事实相反 主 句 would(should,could,might)+v.
与过去 事实相反
从 句 had+V-ed/been 主 句 would(should,could, might)
+ have+v-ed
对未来的 从 句 were to/should+ v 虚拟推测 主 句 would(should,could,might)+v.
--I don’t think he should have done the favor for you. 我觉得他是不会帮你忙的。
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
但愿你没有那样说。
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。
1.2.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.
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
3.I __w__a_s_g_o_in_g__to____(be going to)travel by train but then we decided to go by air.
2020年10月2日
9
4.英译汉： 1）I intend to have written a letter of thanks
2. He speaks as if he __w__er_e___(be) an Englishman.
3. They talked as if they ___h_a_d_b_e_e_n____(be) good friends for years.
2020年10月2日
5
V.在同位语从句中
Presently he made the suggestion that they _(_sh_o_u_l_d_)_c_a_rr_y__o_n__(carry on)their conversation in French.
2. I wish I __h_a_d__m_e_t___(meet)him yesterday. 3. I wish it _w_o_u_l_d_b_e___(be) fine tomorrow. 4. He ordered the work (_s_h_o_u_ld__)_b_e_s_t_a_rt_e_d__ 5. (start) at once. 6. 5. I’d rather yosuta_y_e_d______(stay) at
2020年10月2日
7
5. I was very busy yesterday, otherwise I _w_o_u_l_d_h_a_v_e_c_o_m__e___(come) to the meeting.
6. Look at the clock! It’s(high) time we __w_e_n_t_/s_h_o_u_ld__g_o__(go) home.
(bring) enough food on the trip. (ordered,suggested,demanded,desired, etc.)
2020年10月2日
4
IV.在表语从句或方式状从中
1. My demand is that you _(s_h_o_u_l_d_) __g_e_t_u_p__ (get up)at six.
2020年10月2日
8ห้องสมุดไป่ตู้
VII.复杂句型或惯用结构中
1.If she hadn’t trained so hard, she _w_o_u_l_d_n_’t_b_e (not,be) able to run so fast today.
2.They _h_a_d_w__an_t_e_d___(want) to help but couldn’t get here in time.
2020年10月2日
1
4.If it _r_a_in_e_d_/_sh_o_u_l_d_r_a_i_n_/w__er_e_t_o__ra_i_n__(rain) tomorrow,we __sh_o_u_l_d_n_o_t_g_o__o_u_t_(not go out).
5._W__e_r_e_(be) I in good health, I _w_o_u_l_d_g_o___ (go) with you tomorrow.
home all day today.
2020年10月2日
3
III.在主语从句中
1. It is strange that he _(s_h_o_u_l_d_)_m__a_k_e_(make) such a mistake. That’s unexpected.
(necessary,important,impossible,natural, surprising,a pity etc.) 2. It was required that each student __b_r_i_n_g__
eg. Had you told me earlier, I could have done something.
Should anyone call, tell him to call in the afternoon.
2020年10月2日
2
II.在宾语从句中
1. He is not a pilot, but he wishes he_w_e_r_e__ (be).
Subjunctive Mood
I. 虚拟语气在条件主从复合句中 1. I _s_h_o_u_l_d_c_o_m__e___ (come)too if I had time
to spare. 2. I didn’t see your sister at the meeting. If
she ____ha_d_c_o_m__e______ (come), she would have met my brother. 3. If the hurricane had happened during the daytime,there___w_o_u_ld__h_av_e_b_e_e_n________ (be)more deaths.
to him, but I didn’t know his address. 我本打算写封信给他，但不知道他的地 址。
2020年10月2日
6
VI.在其他句型中
1. Even if he _w__e_re___(be) here, he couldn’t solve the problem.
2. Without air, there _w_o_u_l_d_b_e___(be) no living things.
3. But for your help, I _c_o_u_l_d_n_’t_h_a_v_e__d_o_n_e__ 4. (not, do) it. 4. If only I __h_a_d__ta_k_e_n___(take) his advice, 5. but I didn’t.
2020年10月2日
9
4.英译汉： 1）I intend to have written a letter of thanks
2. He speaks as if he __w__er_e___(be) an Englishman.
3. They talked as if they ___h_a_d_b_e_e_n____(be) good friends for years.
2020年10月2日
5
V.在同位语从句中
Presently he made the suggestion that they _(_sh_o_u_l_d_)_c_a_rr_y__o_n__(carry on)their conversation in French.
2. I wish I __h_a_d__m_e_t___(meet)him yesterday. 3. I wish it _w_o_u_l_d_b_e___(be) fine tomorrow. 4. He ordered the work (_s_h_o_u_ld__)_b_e_s_t_a_rt_e_d__ 5. (start) at once. 6. 5. I’d rather yosuta_y_e_d______(stay) at
2020年10月2日
7
5. I was very busy yesterday, otherwise I _w_o_u_l_d_h_a_v_e_c_o_m__e___(come) to the meeting.
6. Look at the clock! It’s(high) time we __w_e_n_t_/s_h_o_u_ld__g_o__(go) home.
(bring) enough food on the trip. (ordered,suggested,demanded,desired, etc.)
2020年10月2日
4
IV.在表语从句或方式状从中
1. My demand is that you _(s_h_o_u_l_d_) __g_e_t_u_p__ (get up)at six.
2020年10月2日
8ห้องสมุดไป่ตู้
VII.复杂句型或惯用结构中
1.If she hadn’t trained so hard, she _w_o_u_l_d_n_’t_b_e (not,be) able to run so fast today.
2.They _h_a_d_w__an_t_e_d___(want) to help but couldn’t get here in time.
2020年10月2日
1
4.If it _r_a_in_e_d_/_sh_o_u_l_d_r_a_i_n_/w__er_e_t_o__ra_i_n__(rain) tomorrow,we __sh_o_u_l_d_n_o_t_g_o__o_u_t_(not go out).
5._W__e_r_e_(be) I in good health, I _w_o_u_l_d_g_o___ (go) with you tomorrow.
home all day today.
2020年10月2日
3
III.在主语从句中
1. It is strange that he _(s_h_o_u_l_d_)_m__a_k_e_(make) such a mistake. That’s unexpected.
(necessary,important,impossible,natural, surprising,a pity etc.) 2. It was required that each student __b_r_i_n_g__
eg. Had you told me earlier, I could have done something.
Should anyone call, tell him to call in the afternoon.
2020年10月2日
2
II.在宾语从句中
1. He is not a pilot, but he wishes he_w_e_r_e__ (be).
Subjunctive Mood
I. 虚拟语气在条件主从复合句中 1. I _s_h_o_u_l_d_c_o_m__e___ (come)too if I had time
to spare. 2. I didn’t see your sister at the meeting. If
she ____ha_d_c_o_m__e______ (come), she would have met my brother. 3. If the hurricane had happened during the daytime,there___w_o_u_ld__h_av_e_b_e_e_n________ (be)more deaths.
to him, but I didn’t know his address. 我本打算写封信给他，但不知道他的地 址。
2020年10月2日
6
VI.在其他句型中
1. Even if he _w__e_re___(be) here, he couldn’t solve the problem.
2. Without air, there _w_o_u_l_d_b_e___(be) no living things.
3. But for your help, I _c_o_u_l_d_n_’t_h_a_v_e__d_o_n_e__ 4. (not, do) it. 4. If only I __h_a_d__ta_k_e_n___(take) his advice, 5. but I didn’t.