高中英語(yǔ)Unit2PoemsGrammar課件新人教版選修6

1、Unit 2 PoemsGrammarRevision 1. 虛擬語(yǔ)氣在虛擬語(yǔ)氣在if條件狀語(yǔ)從句中的用法條件狀語(yǔ)從句中的用法 2.wish 引導(dǎo)的賓語(yǔ)從句中的虛擬語(yǔ)氣引導(dǎo)的賓語(yǔ)從句中的虛擬語(yǔ)氣3.表示要求表示要求,命令命令,建議的虛擬語(yǔ)氣建議的虛擬語(yǔ)氣 1. 虛擬語(yǔ)氣在虛擬語(yǔ)氣在if條件狀語(yǔ)從句中的用法條件狀語(yǔ)從句中的用法1.動(dòng)詞過去式動(dòng)詞過去式(或或were)2.助動(dòng)詞（過去式）助動(dòng)詞（過去式）+動(dòng)詞原形動(dòng)詞原形should/ would /could/ might+動(dòng)詞原形動(dòng)詞原形had+過去分詞過去分詞should/ would/could/might + have+過去分詞過去分詞s

2、hould/ would/ could/ might +動(dòng)詞原形動(dòng)詞原形1.should+動(dòng)詞原形動(dòng)詞原形2.動(dòng)詞過去式動(dòng)詞過去式3.were to+動(dòng)詞原形動(dòng)詞原形2.wish 引導(dǎo)的賓語(yǔ)從句中的虛擬語(yǔ)氣引導(dǎo)的賓語(yǔ)從句中的虛擬語(yǔ)氣與現(xiàn)在事實(shí)相反與現(xiàn)在事實(shí)相反 與過去事實(shí)相反與過去事實(shí)相反 與將來(lái)與將來(lái) 事實(shí)相反事實(shí)相反 過去時(shí)（過去時(shí)（were）had+過去分詞過去分詞would/could/might+動(dòng)詞原形動(dòng)詞原形He wished he _in such affairs. (involve) I wish I _a bird. (be)had never been involvedw

3、ere3.表示要求表示要求,命令命令,建議的虛擬語(yǔ)氣建議的虛擬語(yǔ)氣一個(gè)堅(jiān)持一個(gè)堅(jiān)持 _ 兩個(gè)命令兩個(gè)命令 _ 三個(gè)建議三個(gè)建議 _ 四個(gè)要求四個(gè)要求 _這些動(dòng)詞后面的賓語(yǔ)從句要使用虛擬語(yǔ)氣用法。這些動(dòng)詞后面的賓語(yǔ)從句要使用虛擬語(yǔ)氣用法。從句中的動(dòng)詞使用從句中的動(dòng)詞使用should + 動(dòng)詞原形動(dòng)詞原形, 或者將或者將should省略。省略。The doctor suggested that he (should) try to lose his weight.He insisted that we (should) tell him the news. insist order, comman

4、d advise, suggest, propose demand, require, request, desire 虛擬語(yǔ)氣虛擬語(yǔ)氣(二二)the Subjunctive Mood 在在suggestion， proposal， order， plan， idea， advice， decision等需要有內(nèi)涵的名詞后面的表語(yǔ)從等需要有內(nèi)涵的名詞后面的表語(yǔ)從句、同位語(yǔ)從句中，要使用虛擬語(yǔ)氣。其謂語(yǔ)動(dòng)詞應(yīng)用句、同位語(yǔ)從句中，要使用虛擬語(yǔ)氣。其謂語(yǔ)動(dòng)詞應(yīng)用should原形動(dòng)詞。另外連接從句的原形動(dòng)詞。另外連接從句的that不能省略。例：不能省略。例：My suggestion is that

5、we （should） go there at once.What do you think of his proposal that we （should ）put on a play at the English evening?My idea is that we (should) get more people to attend the conference.I make a proposal that we (should) hold a meeting next week.一、表語(yǔ)從句、同位語(yǔ)從句中的虛擬語(yǔ)氣一、表語(yǔ)從句、同位語(yǔ)從句中的虛擬語(yǔ)氣It is strange that

6、_.他居然會(huì)這樣說，真是奇怪。他居然會(huì)這樣說，真是奇怪。 It is a great pity that_. 他居然會(huì)這樣想，真是一件憾事。他居然會(huì)這樣想，真是一件憾事。 It is natural that_. 鳥在樹上安歇是很自然的。鳥在樹上安歇是很自然的。 It is necessary that_. 有必要立即派他去北京。有必要立即派他去北京。 二、二、Its necessary/strange/natural/ important/pity/no wonder/impossible + that Clause 從句中的動(dòng)詞要用虛擬從句中的動(dòng)詞要用虛擬, 即即(should)+動(dòng)詞原形

7、動(dòng)詞原形he ( should ) say sohe ( should ) think soa bird ( should ) rest in treeshe be sent to Beijing right away三、在三、在It is/was suggested /ordered / demanded / proposed / etc. 結(jié)構(gòu)中要使用虛擬語(yǔ)氣。如：結(jié)構(gòu)中要使用虛擬語(yǔ)氣。如：Its suggested that the plan be carried out.It is ordered that all the troops (should) withdraw three

8、miles away. 根據(jù)命令，所有部隊(duì)撤至三英哩以外。根據(jù)命令，所有部隊(duì)撤至三英哩以外。It is arranged that he_. 照安排，他星期五動(dòng)身去加拿大。照安排，他星期五動(dòng)身去加拿大。It is suggested that_. 有人建議，英語(yǔ)晚會(huì)周六舉行。有人建議，英語(yǔ)晚會(huì)周六舉行。 leave for Canada on Fridaythe English evening beheld on SaturdayI would rather you could teach me again.I would rather_. 我寧愿他們明天來(lái)。我寧愿他們明天來(lái)。 The man

9、ager would rather that his secretary_.經(jīng)理寧愿他的秘書代替他去開會(huì)。經(jīng)理寧愿他的秘書代替他去開會(huì)。 四、四、would rather 后的賓語(yǔ)從句后的賓語(yǔ)從句would rather that與現(xiàn)在事實(shí)相反與現(xiàn)在事實(shí)相反 過去時(shí)過去時(shí)與過去事實(shí)相反與過去事實(shí)相反 過去完成時(shí)過去完成時(shí)與將來(lái)事實(shí)相反與將來(lái)事實(shí)相反 過去時(shí)過去時(shí)they came tomorrowwent to the meeting instead of him以以as if 、as though（似乎，仿佛）引出的方式狀語(yǔ)從，（似乎，仿佛）引出的方式狀語(yǔ)從，如果表示真實(shí)情況應(yīng)該用直陳語(yǔ)氣；

10、如果表示非真實(shí)情如果表示真實(shí)情況應(yīng)該用直陳語(yǔ)氣；如果表示非真實(shí)情況則應(yīng)該用虛擬語(yǔ)氣況則應(yīng)該用虛擬語(yǔ)氣, 其謂語(yǔ)動(dòng)詞的虛擬式與其謂語(yǔ)動(dòng)詞的虛擬式與wish后面后面賓語(yǔ)從句中謂語(yǔ)動(dòng)詞的虛擬式相同。如：賓語(yǔ)從句中謂語(yǔ)動(dòng)詞的虛擬式相同。如：The little boy knows so many things as if he was a man.He acted as usual as though nothing had happened.The boy acted _ he had never lived in Canada before. A. as though B. even if C.

11、as D. since 五、五、as if， as though引導(dǎo)的從句引導(dǎo)的從句六、由六、由if only （要是（要是，那該多好啊?。┮龑?dǎo)，那該多好啊?。┮龑?dǎo)的驚嘆句。的驚嘆句。If only I had passed the test ！If only it stopped raining！比較比較if only與與only if only if表示表示只有只有；if only則表示則表示如果如果就好了就好了。If only也可用于陳述語(yǔ)氣。也可用于陳述語(yǔ)氣。I wake up _the alarm clock rings.只有鬧鐘響了，我才會(huì)醒。只有鬧鐘響了，我才會(huì)醒。_the al

12、arm clock had rung.當(dāng)時(shí)鬧鐘響了，就好了。當(dāng)時(shí)鬧鐘響了，就好了。_he comes early.但愿他早點(diǎn)回來(lái)。但愿他早點(diǎn)回來(lái)。 only ifIf onlyIf only It is (high) time that 后面的從句謂語(yǔ)動(dòng)詞要用過去后面的從句謂語(yǔ)動(dòng)詞要用過去式或用式或用should加動(dòng)詞原形，但加動(dòng)詞原形，但should不可省略。不可省略。It is time that the children went to bed.It is high time that the children should go to bed.It is high time that_

13、. 該是我們吃午飯的時(shí)候了。該是我們吃午飯的時(shí)候了。 It is time that_. 該是他作出決定的時(shí)候了。該是他作出決定的時(shí)候了。 七、七、It is (high) time that we had our lunchhe made up his mind八、虛擬語(yǔ)氣的其它用法八、虛擬語(yǔ)氣的其它用法在英語(yǔ)中，一些表示建議、請(qǐng)求、勸告、愿望、在英語(yǔ)中，一些表示建議、請(qǐng)求、勸告、愿望、祈禱、祝?；蛟{咒的句子，也需要使用虛擬語(yǔ)氣。祈禱、祝?；蛟{咒的句子，也需要使用虛擬語(yǔ)氣。如：如：Would you mind smoking here ？May you be lucky！Long live

14、the people of China ！God save me.Multiple choices1.It was urgent that he _ her immediately.A. calls B. called C. call D. would call2. Its high time that something _ to prohibit selling fake commodities. A.must be done B. was done C. be done D. were done3. There was a traffic jam; otherwise I _ here

15、on time.A. would be B. had been C. should be D. would have been4.I didnt go to the party, but I do wish I _ there. A. was B. were C. had been D. went 5.The teacher agreed to the suggestion that the students _ two weeks to prepare for the exam. A. give B. should give C. be given D. would be given 6. It is strange that such a thing _ in your school. A. will happen B. happens C. should happen D. happened 7. Id rather you _ right away. A. leave B. left C. will leave D. to leave 8. It is required that you _ at six. A. will arri