高中英语虚拟语气语法课件2016.ppt

I wish it would rain tomorrow.
wish引导的虚拟句
表示愿望( wish), wish接宾语从句有三种情况： 1) 现在：用过去式 2) 过去：用过去完成式 (had done) 3) 将来：用情态动词(would / could) + do
wish + that How I wish If only
If only our parents could live with us!
要是我没错过火车就好了.
If only I hadn’t missed the train!
if引导的虚拟条件句
区别:
If it rains tomorrow, the crops
will be saved.
陈述语气
If it rained tomorrow, the crops
4. He wished he hadn't done it. 他想要是他没这样做该多好。
虚拟语气
if only 意为：若是...那该多好啊; 真希望...; 只 要, 只要...就好 表示现在的情况,应用过去式; 如果是过去的 情况,应用过去完成时态
If only I had arrived in time! If only she didn’t drive so fast.
要是你早来几分钟的话，你就能见到他了。 (与过去事实相反)
2. If it were sunny tomorrow, I would come to see you.
明天要是天气好的话，我来看你。(与将来 事实可能相反)
3. If I were you, I would go at once. 假如我是你的话，我会马上走。(与现在事 实相反，事实上我不可能是你)
英语动词有 三 种语气
陈述语气 祈使语气 虚拟语气
用来表示说的话不是事实，或者是 不太可能发生的情况，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、虚拟语气时态的判定。
did/were 现在Βιβλιοθήκη Baiduhad done 过去
would / might /would do 将来
我要是记得地址就好了。（真可惜我忘了）
I wish I remembered the address. 要是他没有离开这里就好了。（他已离开）
How I wish he had not left.
要是明天下雨就好了。（说话人以预料明天不会下雨）
If I won the lottery,
I would…
If I won the lottery, I would buy an expensive car.
If I had a lot of money,
I would buy a villa.
If I had a lot of money now, I would travel around the world.
If I had learnt how to swim,
I would not have been trapped in this island.
If the staff had been
more careful,
the mall would
not be on fire now.
What would you do if you won the lottery?
If it were fine now, I would go shopping.
If he got up early, he would be on time
虚拟语气
虚拟语气在 在条件从句中 [例句]
1. If you had come a few minutes earlier, you would have met him.
I wish it would rain tomorrow.
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 30 years younger. 我但愿自己能年轻三十岁。
3. I wish (that) you would get a good job. 我希望你能找到一个好职业。
would/could/should /might + V.(原)
If only (1) …要是就好了 = I wish If only I knew his name now! If only we had followed your advice last time! If only I could see him again next year!
要是我们的父母能和我们住在一起就好了。
主从句的谓语形式
时间 If 从句的谓语形式 主句的谓语形式
现在 过去 将来
did / were
would/could/should /might +V.(原)
had done
would/could/should/ might+have+p.p.
1. did / were 2. should do 3. were to do
would be saved. 虚拟语气
If I __h_a_d__h_a_d____time last night, I _w_o_u_ld__h_a_v_e_g_o_n_e to see the film with you .
If he had driven more carefully, he would not have had the car accident yesterday.
I wish I __w__e_r_e_(be)as tall as you.
I wish I were a bird.
I wish every day _w_e_r_e_(be)my birthday.
I wish/wished I __h_a_d_n_’_t_e_a_te_n_( eat ) so much watermelon.