人教版英语高二选修六Unit 1 Art subjunctive mood课件 （共26张PPT）

(共26张PPT)
Subjunctive mood subjunctive mood subjunctive mood subjunctive mood
subjunctive mood subjunctive mood subjunctive mood subjunctive mood
subjunctive mood subjunctive mood subjunctive mood subjunctive mood
subjunctive mood
Grammar
mubiao
Goals:
1.Know what the subjunctive mood refers to
2. Master the structure of the subjunctive mood about “if …”
3. Know the different forms of the subjunctive mood
4. Do some exercises about the 3th aim
用来表示说的话不是事实，或者是不可能发生或可能性比较小的情况，而是一种愿望，建议，假设的语气叫虚拟语气。
虚拟语气定义
一、If 型








时 间 If 条件句 主 句
过去
现在
将来
一、If 型








时 间 If 条件句 主 句
过去 had done would
should +have done sth
could
might
现在 过去式（动词 be用 were） would
should + do sth
could
might
将来 did / were
should do
were to do would
should + do sth
could
Might
What would you do if you won the lottery?
If I won the lottery, I would…
If I won the lottery, I would buy an expensive car. (与现在事实相反）
If he __________ （drive) more carefully, he _________________ (not have) the car accident yesterday.（与过去事实相反）
had driven
would not have had
If I ________ (learn ) how to swim,
I __________________ (be) trapped in
this island.（与过去事实相反）
had learnt
would not have been
虚拟语气
If型特例1：混杂条件句：
定义：从句与主句的动作发生的时间不同
If they had studied hard, they could do it easily now.
与过去相反
与现在相反
虚拟语气
If型特例2：省略 if 的条件从句：
用法：从句中有 were, had 或 should 时，
省略if ，而把它们放在句首。
3. If you had not helped me，I should have failed.
2. If he should fail in the experiment this time, he would try again.

1. If I were you, I would not do that.
Were I you, I would not do that.
Should he failed in the experiment this time, he would try again.
Had you not helped me, I should have failed.
wish后的宾从
2.类似 if 从句型
虚拟语气
would rather后的宾从

If only=How I wish后的句子
As if/though后的从句
wish/
If only
+从句
现在: 过去时（were）
过去: 过去完成时(had done)
未来: would/could/might +V.(原)
二.类似 if 型（1）
would rather +
that （从句）
宁愿。。。
as if /though+
从句
过去时
过去完成时
现在
过去
过去时
过去完成时
现在/将来
过去
类似 if 型（2）
虚拟语气
I wish I _____a bird.
w ere
I wish/wished I ____________( not eat ) so much watermelon.
hadn’t eaten
三、类似 主句型
虚拟语气
but for +n(要不是),
without +n,
otherwise(否则)，
but等
一些短语相当于虚拟条件从句（if…）, 其后的句子与虚拟条件主句用法一致。
+句子
would/could/should/might +V. (原)
would/could/should/might +have done
现在/将来
过去
1.下列动词后的宾从：
一个坚持：insist
两个命令：order, command
四条建议：advise, suggest，propose,
recommend
四项要求：demand ,desire, require, request,
四 .(should )+ V 型
虚拟语气
TIPS
T. or F.
You pale face suggests that you (should) be ill.
Your pale face suggests that you are ill.
I insisted that you ( should) be wrong.
I insisted that you were wrong.
insist / suggest 各有两种意思，要用不同的语气
insist 表示“坚决要求”时，用虚拟形式，即 should + do;
insist 表示“坚持认为，坚持说”时，用陈述语气，表示事实。
suggest 表示“建议”时，用虚拟形式。
suggest 表示“表明、暗示”时，用陈述语气。
F
T
F
T
虚拟语气
2、以上动词相应的名词构成的名词性从句（包括主语从句，表语从句和同位语从句）也要使用虚拟语气。从句中的动词形式一样。
order, advice, suggestion, proposal, demand, request, desire,requirement
He gave me a suggestion that I (should)
practise more
3.It’s+以上动词的过去分词+ that

It’s suggested that the plan be carried out.
4. It’s necessary /strange/ natural/ important a pity+ that --- 从句中的动词要用虚拟，即(should)+动词原形
.It is important that we ( should ) master a foreign language.
. It’s necessary that we should study hard.





It’s (high) time +that
过去时(were)/
should(不省) +V.
你该走了。

It’s high time that you went.
It’s high time that you should go.
我们该去睡觉了。
It’s time that we went to bed.
It’s time that we should go to bed.
类型五
Subjective mood
If 型


（should） +v型




类似if型
。。。
。。。
。。。
混杂条件句(各自为准)
were, had ,should提前，省略if
1. 一个坚持，两个命令，
四个建议，四个要求。
以及相关的名词性从句
2. It is（necessary，strange…）+that…
wish/if only

would rather/ as if/though

but for/otherwise/
without/in that case

4.It is (high) time that…

1.过去式
2.过去完成
3.could、would、might +v
1.过去式
2.过去完成

should（不省） +v/
过去式
1.would,could,should,might+v
2.would,could,should,might
+have done
insist
suggest
习题重现
1.If there weren’t a sound to remind blind people to be careful, they ------(be) unable to cross safely.
------he had known about Arab food, he might have behaved better.
What kind of discount ----------you give me if I were to place an order for 600 units?
He walked in as if he--------(buy) the school.
改错
1.The Students’ Union in our school advised that Senior Three students shall do something special.
2.I thought if I have waited for one more minute ,I would have caught it.
3.If you are me, would you talk to him?