中考英语语法虚拟语气(课件31张)

课件31张PPT。中考英语语法第十九讲 虚拟语气判断是否虚拟2. 判断虚拟类型3. 判断虚拟时间Pass!虚拟语气应试对策第一部分：什么是虚拟？虚拟语气表示说话人的所说的话不是事实，
一种假设、猜测、怀疑等(在条件从句中或让步状语从句中)；
一种表示说话人的愿望、要求、命令、建议等 (在宾语从句 等名词性从句中)。
I wish you were more careful .
但愿你更细心一些。
条件句有真实条件句和非真实条件句两种。
真实条件句所表的假设是可能发生或实现的,是与事实相符的。
非真实条件句所表的假设则是不可能或不大可能发生或实现的， 与事实相反的情况。
If it is fine tomorrow, I will go to visit my grandma.
If I were a bird, I would fly to America.
非真实条件句If I had time, I would certainly join you in the tennis match.
（事实是：我没有时间）
我要是有时间肯定和你一起打这场网球比赛。
If I were you, I would put her suggestion into account.
（事实是：我并不是你）
我要是你，我会考虑她的建议的。 非真实条件句If I should have a chance to try it, I would do it in another way.
（假设的情况不大可能发生）
要是我有机会试一试，我会用另一种方法做的。
Even if they were to fail, they wouldn't lose courage.
（说话人不希望假设的情况发生）
即使他们万一失败，他们也不会泄气。 第二部分：if引导的虚拟语气 　一、虚拟语气在非真实条件句中虚拟条件句
主句If+主语+ Ved
（be用were)If+主语+had + V过分
If+主语+ Ved （be用were)
If+主语+were to+ V原
If+主语+should + V原
主语＋would＋V原
(should/could/might)主语＋would＋ V原(should/could/might)主语＋would＋have + V过分(should/could/might)I would buy an expensive car.
I would buy a villa.
I would travel around the world.
If I won the lottery,现在事实相反If I ____________time last night,
I _____________ to see the film with you .had hadwould have gone过去事实相反If he________ more carefully, he _____________ the car accident yesterday.had driven would not have had Mark: 100
I ________
a party for you . should get If you____________
____________
____________gotWere to get a full mark next time,将来时相反would hold If I were you, I would give AIDS patient a hug.
If I had taken your advice, I wouldn’t have made a mistake.
If it rained tomorrow, they wouldn’t go for an outing.
现在事实相反与过去事实相反与将来事实相反第三部分：宾语从句的虚拟Wish
的宾语从句现在：
过去：
将来：过去时（were）过去完成时would/could/might+V. I wish I were a bird
I wish I hadn’t made such a mistake
We wish our parents wouldn’t punish us.
1. 在wish的宾语从句中用于宾语从句I wish I were as tall as you.
I wish I became as famous as Yao Ming.
I wish I were a bird.
I wish I could fly like a bird.
I wish every day were my birthday.现在时He wish he hadn’t
eaten so much watermelon.
I wish the lunch time would come
soon.
I wish it would rain tomorrow.
过去时将来时第四部分：建议、命令等的虚拟2.在表示建议，要求，命令的词
command（命令）, demand（要求）, desire（希望，要求）, insist（坚持）, order（命令）, propose（提议）, recommend（推荐）, request（要求）, require（要求）, suggest（建议），后的宾语从句中：
“(should) +动词原形”
e.g.
I suggest that we (should) set off at once.
I demanded that he (should) answer me immediately.
一个坚持insist ，
两个命令order, command ，
三个建议advise, suggest, propose
四个要求demand , require, request, desire
注：以上动词的名词形式用于从句中，从句中的动词也是用“(should) + 动词原形”
名词形式suggestion（建议）,
motion（动议）,
proposal（提议）,
order（命令）,
recommendation（推荐），
advice (建议) ,
instruction (指示、指令)
idea（想法）, EgHe proposed that we ( should ) set a dead line for the complement of the plan .
他提议拟定一个执行计划的期限。
They requested that we ( should ) send a delegation to their country.
他们请求我们派一个代表团到他们国家去。
I suggested that he ( should ) set off for our headquarters straightaway .
我建议他马上动身去我们的总部。 The instruction was that nobody be allowed to go to sleep until further orders.
指示要求，任何人不得在接到进一步的命令之前去睡觉。
My suggestion is that he leave for London at once .
我的建议是他立即动身去伦敦。
What do you think of his proposal that we ( should )put on a play at the English evening?
他的建议是我们在英语晚会上演一个剧,你觉得怎么样？
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（延期）.
第五部分：典型习题PRACTICE 1: Fill in the blanks.
a. If they ______ (be) here,they __________ (take) your advice.
b. If the world-war ___________ (break) out again,what ________________ (happen) to our people on earth?
c. If the policeman _____________ (be not) in that room now, it ________________ (be) very dangerous.
d. If I _______ (be) in your position,I _____________(ask) for teacher’s help.werewould takebrokewould happenwere notcould bewerewould askPRACTICE 2: Fill in the blanks
e. If Tom __ (be) more careful in the
exam, he _________ __ (pass) it already.
f. If you (get) up earlier,
you _______ __ (catch) the first train.
g. If I ____ (meet) you yesterday, we

________ _______ (go) to the concert together.had beenwould have passedhad gotwould have caughthad metwould have gonePRACTICE 3: Fill in the blanks
If there (be) no natural
resource any more,we ___________ (make)
use of nuclear power .
b. What ___ (happen) if you
_____________(get up) too late tomorrow?
should bewould makewould happen should get up