高中英语 公开课 虚拟语气课件 新人教版选修6

一、一般条件句中的虚拟语气
时 间 If 条件句
主句
过去
现在
将来
一、一般条件句中的虚拟语气
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时 间 If 条件句
主句
过去 现在
had done
would should could might
would
助动词 be用 were should 实义动词 do 用 did could
might
+have done sth + do sth
If I won the lottery,
I would buy a villa.（与现在事实相反）
如果他早起，他就不会上学迟到。
If he had got up early, he would not have been late for school.（与过去事实相反）
If he _h_a_d__d_r_iv_e_n_ （drive) more carefully, he _w_o_u_l_d_n__o_t _h_a_v_e_h_a_d_ (not have) the car accident yesterday.（与过去事实相反）
it looks as if it __C__. (95 N)
A. breaks
• We wish our parents wouldn’t punish us.
(未来)
I wish I _w_e_r_e_a bird.
I wish every day _w_e_r_e_my birthday.
I wish/wished I ___h_a_d_n_’t_e_a_te_n_( not eat ) so much watermelon.
B
2. _____more careful, his ship would not have sunk.
A. If the captain were B. If the captain had been C. Should the captain be D. If the captain would have been
A
3. If he ____me tomorrow, I would let him know A. should call B. should not have been able C. were not able D. are not able
二. 名词性从句的虚拟语气。 主要是表示命令、要求、建议的虚拟语气。 1.宾语从句。常见动词： 一个坚持：insist 两个命令：order, command 三条建议：advise, suggest, propose 四项要求：demand , require, request, ask
3. What would have happened, __C___ as far as the river bank?
A. Bob had walked farther B. if Bob should walk farther C. If Bob had walked farther D. if Bob walked farther
2. It is strange that she refuse to come to the party.
3. It’s necessary that we should study hard.
精选习题
1 .The volleyball match will be put off if it __B___ A. will rain B. rains C. rained D. is rained
这些动词后面的宾语从句要使用虚拟语气 用法。即从句中的动词 使用should + 动词原 形，或者将should省略。
1.我们建议Tom去休息一下。 2.他坚决要求我到场。 3.国王命令囚犯明天要实施死刑。 4.他们要求我们派他们去那儿工作。
1.We suggested that Tom should have a rest.
4. How I wish every family ___B__ a large house with a beautiful garden! (02 上海) A. has B. had C. will have D. had had
5. When a pencil is partly in a glass of water,
1）wish
现在： 过去时 (did/were)
+ 宾语从句
过去： 未来：
过去完成时 (had done)
would/could/might+V.
should
• I wish I were a bird. (现在)
• I wish I hadn’t made such a mistake. (过 去)
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
• It’s suggested that the plan be carried out.
If I _h_ad__le_a_r_n_t (learn ) how to swim,
I _w_o_u_l_d_n_o_t__h_a_v_e_b_e_e_n_ (be) trapped in this island.（与过去事实相反）
假如他来了, 我们对他说什么呢？ If he were to come, what should we say to him. 假如他看见我, 就会认识我。 If he should see me, he would know me.
2. You didn’t let me drive. If we _B___ in turn, you ____ so tired. A. drove…didn’t get B. had driven…wouldn’t have got C. drove…wouldn’t get D. were driving…wouldn’t get
现在：过去时
2）would rather that - 过去： 过去完成时
未来： 过去时 • I would rather you __p_a_id_m__e_(pay) me
now. (现在) • I would rather you _h_ad__g_o_n_e (go) there
yesterday. (过去)
subjunctive mood subjunctive mood subjunctive mood subjunctive mood
I'd rather be a sparrow than a snail. Yes I would. If I could,I surely would. I'd rather be a hammar than a nail . Yes I would.If I only could,I surely would. Away, I'd rather sail away. Like a swan that's here and gone. A man gets tied up to the ground. He gives the world. It's saddest sound, I'd rather be a forest than a street. Yes I would. If I could,I surely would. I'd rather feel the earth beneath my feet, Yes I would.If I only could,I surely would.
• Don’t come. I would rather youcame _____(come) tomorrow. (未来)
3） as if /though + 从句
现在：过去时 过去：过去完成时
• She loves the baby as if it were her own son.
• It seems as if it were spring. • They talked as if they had been friends for
一、虚拟语气定义
1.英语动词有三种语气， 陈述语气， 祈使语气和虚拟语气。
2. 定义：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。
Q:What’s the difference between the two sentences? If I am free, I will visit you.(真实条件句）
years.
4).It’s （high） time +that -过去时
你该走了。
should +V.
It’s high time that youwent .
It’s high time that you should go .
我们该睡觉了。 It’s time that wewent to bed .
• 要是我没错过火车就好了！ If only I hadn’t missed the train!
6）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
1.It is important that we ( should ) master a foreign language.
If I were a bird, I would fly into the sky. （虚拟条件句）
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）
Grammar
subjunctive mood
Subjunctive mood subjunctive mood subjunctive mood subjunctive mood
subjunctive mood subjunctive mood subjunctive mood subjunctive mood
It’s time that weshould go to bed.
5）If only …(要是…就好了) If only I knew his name! If only we had followed your advice! If only I could see him again!
• 要是我们的父母能和我们住在一起就好了。 If only our parents could live with us!
• My demand is that she should come to see me once a week.
• All of us are for the advice that the chemical factory should be closed down.
三、几种特殊结构中虚拟语气的用法；
2.He insisted that I (should) be present.
3.The king ordered that the prisoners Should be killed the next day. 4.They requested that we should send them to work there.
did / were
将来 should do
were to do
would should + do sth could Might
1.If I were you, I __C__ buy the house right now.
A. won’t B. don’t C. wouldn’t D. can’t