人教课标版高中英语选修7 课件 Uint5 Travelling abroad 虚拟语气课件（共62张）

课件62张PPT。Welcome to our class!If the sky opened up for me
And the mountains disappeared
If the seas can dry turned to dust
And the sun refused to rise
I would still find my way
The subjunctive mood
虚拟语气Learning goals知识目标
learn when to use the subjective mood and how to use it.
能力目标
students can use the subjective mood flexibly.
情感目标
students can use the subjective mood in life
cooperate with others
If we ______ chances, we ____ have further cooperation.hadwould?If I ________ the schoolmaster of Gaocheng No. 1 Middle school, I ________ let the students get up a little later to get a better sleep.werewouldIf Yao Jiaxin ____________(drive) more carefully, he would not have caused the car accident in May,2009.had drivenIf I _______(meet) Obama some day, I _______________(shake) hands with him.
If I ______________Obama some day, …
If I ______________ Obama some day, …metwere to meetshould meetwould shake1. ________ it rain tomorrow, we would have to put off the visit to the Yangpu Bridge.
A. Were B. Should
C. Would D. WillExercise tomorrowB2. But for the help of my English teacher, I ________ the first prize in the English writing competition.
A. would not win
B. would not have won
C. would win
D. would have wonExercise B3. — Why didn’t you buy the flat?
— I____，but I didn’t have the money.
would have 　　
B. bought
C. would like to 　
D. had boughtExercise Abut4. My father did not go to New York; the doctor suggested that he _____ there. A. not went B. won't go C. not go D. not to go The subjunctive mood
虚拟语气
Part 2Learning goals1. Know the different forms of the subjunctive mood
2. Master the structures of the different forms of the subjunctive mood
3. Do some exercises about the grammar虚拟语气的常考形式：If 引导的条件句a. if真实条件句 表示条件是真的或有可能实现的, 采用陈述语气。b. if虚拟条件句 表示条件是虚拟的或几乎无法实现的, 采用虚拟语气。 总结：　if虚拟条件句1、If+主语+动词过去式
2、If+主语+were to+ 动词原形
3、If+主语+should +动词原形
If+主语+ 动词的过去式
（be动词一般用were)
主语+would ( should / might / could )＋动词原形
即：If+一般过去时态
（be动词一般用were)If+主语+had +动词的过去分词即：If+过去完成时态主语 + would ( should / might / could )＋have done
主语+would ( should / might / could )＋动词原形
（4+1）注意以下问题：1. 错综时间虚拟条件句
2. (if省略) 倒装虚拟条件句
3. 含蓄条件句should do !
should do ! should do ! 二. 名词性从句中的虚拟语气二. 名词性从句中的虚拟语气 一 “坚持” (insist) , 二“命令” (order, command) ,
四“建议” (advise, suggest, propose, recommend) ,
五“要求” (ask, demand, require, request, desire)
+ (that) sb (should) do ...
或是 (that) sb / sth (should) be done 宾语从句我们建议Tom 去休息一下。
他坚持要我与他同行。
他们要求派Tom去那儿工作。
老师要求作业要及时完成。We suggested ___________________ .He insisted _________________________ .They requested (that) Tom _________________________________ .(that) Tom have a rest(that) I (should ) go with him(should) be sent to work thereThe teacher asked (that) our homework _________________________________ .(should) be finished in time1.
这些动词相对应的名词性从句也用should do
It is suggested that we (should) practise reading English everyday.
The suggestion given by our teacher is that we (should) practise reading English everyday.
The teacher give us a suggestion that we (should) practise reading English everyday.
2. 这些动词相对应的名词性从句也用should do
It is ordered / commanded / suggested / advised / requested / required / demanded … that … (should) do
The / One’s insistence / order / command / suggestion / advice / proposal / recommendation / request / requirement / demand / desire is / was that … (should) do
a / the suggestion / request (等) that … (should) do … 主语从句 表语从句 同位语从句It’s suggested that the plan (should) be carried out at once .
The old woman’s demand is that her son (should) come to see her once a week.
We are in favor of the advice that the factory (should) be closed down.3. wish 的宾语从句1. wish 的宾语从句与现在事实相反: 一般过去时( be 用were )
与过去事实相反: 过去完成时
与将来事实相反: would/could +V.原
shouldI wish I _____ (be) as tall as Yao Ming.wereI wish/wished I ______ (have not) eaten so much watermelon.hadn’tI wish it ______ ( will ) rain tomorrow. If so, I can stay at home to have a good sleep.wouldHe wishes he ___________________ ( become ) a scientist some day.could / would become 三. 虚拟语气特殊句型与固定句式:1. would rather 宁愿，但愿 sb did …与现在或将来情况相反sb had done … 与过去情况相反I would rather you returned me my money now. I would rather we hadn’t told her the bad news.I would rather you came tomorrow.as if / as though
思考：
as if / as though 后面的句子是主句还是从句？
He behaves as if he______(own) the house.owned1). 从句的动作与主句动作同时发生 (可以理解成与现在事实相反)He behaves as if he ______ (be) the owner of the house.wereShe talked about Rome as though she __________ (be) there herself.had been2). 从句的动作发生在主句动作之前 (可以理解成与过去事实相反)He coughed (咳嗽) twice as if someone would come. 他咳嗽两声就好像有人要来了。3). 从句的动作发生在主句动作之后 (可以理解成与将来事实相反)总结as if / as though与现在事实相反: 一般过去时( be 用were )
与过去事实相反: 过去完成时
与将来事实相反: would/could + V.原 (了解)
should与 wish 的宾语从句相似3. It is (high / about ) time

(that)
“是时候…... (做某事)”
注意: should不能省略．
sb did sb should do是时候采取措施来保护环境了。
It is ( high / about ) time that we took / should take measures to protect the environment.
你该走了。
It’s (high / about) time that you went / should go.
4. 在表达惊异、惋惜、遗憾、理应如此等意义的固定句式中常使用虚拟语气
It’s necessary / strange / natural (自然的, 理应如此的) / important …
+ that sb (should) do1). It is important that we ________________
( master ) a foreign language.
2). 真奇怪，她竟然拒绝来参加party。
It’s _______ that she _______________ to come to the party.
3). 鸟在树上安歇 / 休息是很自然的。
It is ______ that a bird _______________ in trees. ( should ) master(should) refusestrangenatural(should) rest5. If only … ! 要是……就好了If only与现在事实相反: 一般过去时( be 用were )
与过去事实相反: 过去完成时If only it stopped raining now!
If only we had followed your advice!
总结 wish, would rather, as if / as though, if only 表虚拟时的共同点是：
时态往后退一步，同if虚拟条件句
四. 情态动词表示虚拟 1. 本想/打算做某事却没做
2. 本应该做某事却没做
3. 本不该做某事却做了
4. 本能够做某事却没做
5. 宁愿过去做了某事却没做
6. 最好过去做了某事却没做
7. 本不必做某事却做了 would have done
should/ought to have done
shouldn’t/oughtn’t to have done
could have done
would rather have done
had better have done
needn’t have done must have done
might have done
can’t/ couldn’t have done过去肯定发生了…
过去可能发生了…
过去不可能发生…1. insist, suggest
2. as if/though
3. if五. 可用可不用虚拟语气的情况insist / suggest 各有两种意思，用不同的语气
insist : “坚决/持要求”用虚拟语气,即 should do;
insist : “坚持认为, 坚持说”用陈述语气
suggest : “建议”用虚拟语气，即should do;
suggest : “表明、暗示”用陈述语气1. The teacher suggested that we ______________ (practise) more after class.
2. Her pale face suggests that she _____ (be) ill today.
3. He insisted that all of us ___________ (get) there on time by any means.
4. He insisted that he _____________ (not steal) the diamond, and that he should be set free.
他坚持说他没偷钻石，应该立刻被释放。(should) practiseis(should) gethadn’t stolen as if / as though
When?a?pencil?is?partly?in?a?glass?of? water, it?looks?as?if?it were broken.
The dark clouds are gathering. It looks as if it is going to rain.
If 引导的条件句a. if真实条件句 表示条件是真的或有可能实现的, 采用陈述语气。b. if虚拟条件句 表示条件是虚拟的或几乎无法实现的, 采用虚拟语气。Exercise 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
I advised that you ___ the job as soon as possible .
A finished B finishing
C to finish D finish
2 The workers in the factory demanded that their pay ___ be raised.
A should B would
C must D could3. My father did not go to New York; the doctor suggested that he _____ there. A. not went B. won't go C. not go D. not to go 4.The teacher demanded that the exam ____
before eleven.
A. must finish B. would be finished
C. be finished D. must be finished5. Jane’s pale face suggested that she ___ ill .
A be B was
C should be D is
6.He insisted he ______right.
A. were B. was
C. be D. is
考题点击
His suggestion that you _____ once more sounds reasonable.
A. try B. tries
C. must try D. can try2. She made the demand that the journalists _____at once for Iraq.
A. leave B. leaving
C. left D. to be left3.We are in favor of your proposal that the meeting ______.
A. should put off
B. was put off
C. be put off
D. is to put off4. It is high time the child ______ to the hospital. A. is sent?? B. would be sent C. must be sent D. were sent
　
5. If only I ________ driving before.

A. had learned B. learned

C. learn D. would learn

6. I wish I ______a bird
A is B were
C will be D are
7. How I wish that I ___ the moon sometime in the future .
A had visited B would visit
C visited D will visit 8. I’d rather you ____?me the news.??
A. not tell????????????B. not to tell?????????????????
C. didn’t tell?????????D. hadn’t told
1. 背语法规则
2. 课时作业 P36 单选Homework