英语必修5&选修6Unit 2 Poems课文内容ppt课件
展开Unit 2 Pems
Subjunctive Md(II)
虚拟语气(二)本节课我们巩固复习虚拟语气,主要复习if条件从句和wish宾语从句中表示过去情况的虚拟语气的用法,以及虚拟语气在其他从句中的运用。【观察体会】请看下图及对话,体会表示过去的虚拟语气的用法。
A: Why didn’t Peter take his umbrella t wrk tday?B: He didn’t knw it was ging t rain. If he had knwn it was ging t rain, he wuld have taken his umbrella t wrk.
A: I wnder why Jhn ran by withut saying hell.B: He must have been in a hurry.A: Yu’re prbably right. If he hadn’t been in a hurry, he wuldn’t have run by withut saying hell.
I didn’t knw hw t get arund the city when I mved here. I was s cnfused.
A: Yu knw, I wish I had knwn hw t get arund the city when I mved here. B: Oh, really? Why?A: If I had knwn hw t get arund the city when I mved here, I wuldn’t have been s cnfused.B: I knw what yu mean.
1. wish 的宾语 从句
现在: 过去时(were)过去: 过去完成时将来: wuld/culd/might + v. shuld
下面我们再来看看其他形式的虚拟语气的用法。
1. I wish I were a bird. (现在)2. I wish I hadn’t made such a mistake. (过去)3. We wish ur parents wuldn’t punish us. (将来)
I wish I were as tall as yu. He wished he hadn’t said that. I wish it wuld rain tmrrw.
wish t d 表达法 wish sb. / sth. t d
I wish t see the manager. = I want t see the manager. I wish the manager t be infrmed at nce. = I want the manager t be infrmed at nce.
2. wuld rather that
现在:过去时过去:过去完成时将来:过去时
e.g. I wuld rather yu paid me nw. I wuld rather yu had gne, t. Dn’t cme. I wuld rather yu came tmrrw.
3. as if /thugh + clause
现在: 过去时过去: 过去完成时
在as if / as thugh后的从句中,常用一般过去时或“wuld / culd / shuld / might + 动词原形”来表示与现在或将来的事实相反或不太可能实现的事情。
They talked as if they had been friends fr years. He lks as if he were drunk.
e.g. She lves the baby as if it were her wn sn. I remember the whle thing as if it had happened yesterday.
4. It’s (abut/high) time + that
过去时shuld + v.
It’s high time that yu went.It’s high time that yu wereging.It’s high time that yu shuld g.
It’s time that we went t bed.It’s time that we shuld g t bed.
5. withut和but fr 构成虚拟。 but fr要不是 Withut sunlight, peple’s life wuld be different frm tday. But fr yur help, I wuldn’t have finished the wrk. Withut yur help, I wuld have failed. But fr water, it wuld be impssible t live in the desert.
6. If nly … 要是就好了 e.g. If nly I knew his name! If nly we had fllwed yur advice! If nly I culd see him again!
要是我们的父母能和我们住在一起就好了!
If nly ur parents culd live with us!
要是我没错过火车就好了!
If nly I hadn’t missed the train!
7. 在主语、表语、同位语从句中,虚拟 语气用“shuld + 动词原形”或动词原形 来表示。这样的句型有: It is strange / natural / imprtant / n wnder / impssible / necessary / a pity / ... that ...;My advice / suggestin / requirement / ... is that ... 等。
e.g. It is imprtant that we (shuld) master a freign language. It is strange that she refuse t cme t the party. It’s necessary that we shuld study hard.
8. 某些简单句的固定句型: Heaven help him! Gd bless yu! May yu succeed! Lng live the Peple’s Republic f China!
9. need “不必做”和“本不该做” didn’t need t d 表示: 过去不必做某事, 事实上也没做。 needn’t have dne 表示: 过去不必做某事, 但事实上做了。
约翰开车去车站接玛丽, 所以她 不必步行回家了。
Jhn went t the statin with the car t meet Mary, s she didn’t need t walk back hme.
约翰开车去车站接玛丽, 所以她本不必步行回家了。 (Mary步行回家, 没有遇上Jhn的车。)
Jhn went t the statin with the car t meet Mary, s she needn’t have walked back hme.
There was plenty f time. She ____. A. mustn’t have hurried B. culdn’t have hurried C. must nt hurry D. needn’t have hurried
答案 D。needn’t have dne. 意为“本不必”, 即已经做了某事, 而实际上不必要。
mustn’t have dne用法不正确, 对过去发生的事情进行否定性推断应为culdn’t have dne, “不可能已经”。 must nt d不可以 (用于一般现在时)
根据语境,用虚拟语气完成下列对话。 A: Why didn’t yu g t the mvies with yur friends last night? B: I wasn’t in the md t see a film. If ____________________________ ______________________________ ______________________________
I had been in the md t see a film, I wuld have gne t the mvies with my friends last night.
2. A: Why didn’t yu d yur hmewrk last night? B: I didn’t bring my bk hme. If ______________________________ ______________________________ ______________________________
I had brught my bk hme, I wuld have dne my hmewrk last night.
3. A: I wnder why Mm went t sleep s early. B: She must have had a hard day at the ffice. A: Yu’re prbably right. If _______ _____________________________ _____________________________ ______________
she hadn’t had a hard day at the ffice, she wuldn’t have gne t sleep s early.
4. A: I wnder why my barber cut my hair s quickly tday. B: He must have had a lt f custmers after yu. A: Yu’re prbably right. If _________ _______________________________ _______________________________ _________________
he hadn’t had a lt f custmers after me, he wuldn’t have cut my hair s quickly tday.
5. I didn’t have my shpping list with me this mrning. I frgt t buy eggs.A: Yu knw, I wish ________________ _______________________________B: Oh, really? Why?A: If ______________________________ ________________________________ ____________________B: I knw what yu mean.
I had had my shpping list with me this mrning, I wuldn’t have frgtten t buy eggs.
I had had my shpping list with me this mrning.
6. I wasn’t prepared fr my English test. I gt a lw grade.A: Yu knw, I wish _________________ _______________________B: Oh, really? Why?A: If _______________________________ _________________________________B: I knw what yu mean.
I had been prepared fr my English test, I wuldn’t have gt a lw grade.
I had been prepared fr my English test.
【高考链接】 从A、B、C、D四个选项中,选出可以 填入空白处的最佳选项。 We _____ Jhn’s name n the race list yesterday but fr his recent injury. A. will put B. will have put C. wuld put D. wuld have put
2. Maybe if I _____ science, and nt literature then, I wuld be able t give yu mre help. A. studied B. wuld study C. had studied D. was studying
3. Gerge is ging t talk abut the gegraphy f his cuntry, but I’d rather he _____ mre n its culture. A. fcus B. fcused C. wuld fcus D. had fcused
4. Eliza remembers everything exactly as if it _____ yesterday. A. was happening B. happens C. has happened D. happened
5. – Dn’t yu think it necessary that he _____ t Miami but t New Yrk? – I agree, but the prblem is _____ he has refused t. A. will nt be sent; that B. nt be sent; that C. shuld nt be sent; what D. shuld nt send; what
复习虚拟语气,掌握它们的用法。
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