人教版 (2019)必修 第二册Unit 5 Music图片课件ppt

这是一份人教版 (2019)必修 第二册Unit 5 Music图片课件ppt，共38页。PPT课件主要包含了单元语法精析 ，过去分词作表语和状语，closed　，excited　，exciting　，Given　，Compared　，supported　，Waited　，Once seen　等内容，欢迎下载使用。

Sectin Ⅱ　Discvering Useful Structures
语法点拨一、过去分词作表语1．过去分词可放在系动词be, get, feel, remain, seem, lk, becme等之后作表语，表示主语所处的状态。He seemed quite delighted at the news.听到这个消息他似乎很高兴。The dr remained lcked.门仍然锁着。
2．过去分词作表语多表示人自身的感觉、感受或事物自身的状态，常译作“(感到)……的”；现在分词作表语则多表示事物具有的特性，常译作“令人……的”。He became discuraged.他泄气了。The situatin prves encuraging.形势是鼓舞人心的。
英语中有很多与感觉有关的及物动词，其现在分词表示主动意义，即“令人有某种感觉的”，多用来修饰物；其过去分词含有被动意义，即“人被引起某种感觉的”，多用来指人、人的声音或表情等。
The stry they heard ver the radi was very mving.他们从收音机里听到的这个故事很感人。She was mved by his mving speech.她被他动人的演说感动了。They were frightened t hear the frightening sund.他们听到那可怕的声音很害怕。The chairman annunced the exciting news in an excited vice.主席用一种兴奋的声音宣布了这个令人激动的消息。Alice read the letter with a puzzled expressin n her face.艾丽丝脸上带着一种迷惑的表情读了这封信。
3．过去分词作表语时与被动语态的区别“be＋过去分词”表示状态时，是系表结构，此时分词通常已形容词化；表示动作时，是被动语态，且绝大多数被动结构中的动作执行者由介词by引出。The bk is well written.(系表结构，强调主语所处的状态)这本书写得很好。The bk was written by a sldier.(被动语态，强调主语所承受的动作)这本书是一位战士写的。
单句语法填空①The fact is that stre is nw __________(clse)．②They were __________ at the __________ news.(excite)③The sund was __________ and he was __________.(frighten)
frightening　
frightened　
二、过去分词作状语过去分词作状语，修饰谓语动词，进一步说明动作发生的背景或情况，在意义上相当于状语从句，可以跟状语从句转换，表示时间、让步、结果、方式等。其逻辑主语为句子的主语，两者之间为动宾关系。1．时间状语过去分词(短语)作时间状语，相当于一个时间状语从句，可以在其前加上when，while，until等，使其时间意义更明确。该状语可置于句首、句尾或主语与谓语之间。从时间意义上看，该动作常表示先于谓语动作发生，也可与谓语动作同时发生。
Tld that his mther was seriusly ill，Li Ping hurried hme quickly.被告知妈妈病得很严重，李平急忙跑回了家。(先于谓语动作发生)Seen frm the tp f the hill，the city lks mre beautiful.＝When (it is) seen frm the tp f the hill，the city lks mre beautiful.从山顶上看，城市显得更美丽。(与谓语动作同时发生)
2．原因状语过去分词(短语)作原因状语，相当于一个原因状语从句，多位于句首，偶尔也出现在句尾或句中。Mved by the heric deeds，the children culdn't help crying.孩子们被英雄事迹感动，情不自禁地哭了起来。Lst in thught, he almst kncked int a tree.由于陷入了沉思，他差点撞到树上。The child well brught up by his parents behaves very well.由于受到父母很好的教育，这个孩子举止规矩有礼。
3．条件状语过去分词(短语)作条件状语，相当于一个条件状语从句，可以在其前加上if，unless，nce等，多位于句首，该状语可能是对过去被动动作的假设，也可能没有具体的时间性，表示一种客观情况。Given mre time，we culd d it better.＝If (we were) given mre time，we culd d it better.多给我们点时间的话，我们会做得更好。(对过去被动动作的假设)Heated，water will turn int steam.＝If (it is) heated, water will turn int steam.如果受热，水会变成水蒸气。
4．让步状语过去分词(短语)作让步状语，相当于一个让步状语从句，有时可用在althugh，thugh，even if，even thugh，等连词后。多位于句首，偶尔也出现在句尾。Beaten by the ppsite team，they didn't lse heart and encuraged each ther.＝Thugh (they were) beaten by the ppsite team，they didn't lse heart and encuraged each ther.
虽然被对方打败了，但是他们没有灰心丧气而是相互鼓励。Wunded，the brave sldiers cntinued t fight t search fr the trapped in the ruins.＝Thugh (they were) wunded，the brave sldiers cntinued t fight t search fr the trapped in the ruins. 虽然受伤了，但是勇敢的战士们仍然继续作战，寻找被困在废墟中的人们。
5．方式或伴随状语作方式或伴随状语的过去分词(短语)，相当于由and引导的并列结构。该状语可置于句首、句尾或句中。The president entered the hall，accmpanied by a grup f leaders.＝The president entered the hall，and he was accmpanied by a grup f leaders.总统由一群领导陪着进了大厅。Supprted by a girl，the ld man gt ff the bus.＝The ld man was supprted by a girl，and he gt ff the bus.在一位姑娘的搀扶下，老人下了公共汽车。
单句语法填空①__________(fright) by the nise in the night, the girl didn't dare t sleep in her rm.②__________(apprach) in the dark, the lights lked lnely and purpseless.③__________(give) better attentin, the accident culd have been avided.
Frightened　
④__________(cmpare) with yu, we still have a lng way t g.⑤The ld man went int the rm, __________(supprt) by his wife.⑥__________(wait) by thers fr ver half an hur, he didn't turn up at the meeting.
三、现在分词与过去分词作状语的区别1．逻辑关系现在分词作状语与过去分词作状语的最主要区别在于：两者与所修饰的主句的主语的逻辑关系的区别。(1)现在分词作状语时，现在分词所表示的动作与句子主语之间构成逻辑上的主谓关系。
He went ut, shutting the dr behind him.他出去后随手关上了门。(he是shut这个动作的发出者，构成逻辑上的主谓关系)Nt knwing what t d, he went t his parents fr help.由于不知如何是好，他去找父母帮忙。
(2)过去分词作状语时，过去分词所表示的动作与句子主语之间构成逻辑上的动宾关系。Given mre encuragement, the by culd have behaved better.如果多给这个男孩一些鼓励，他本能表现得更好。(句子主语the by与give构成逻辑上的动宾关系)Faced with difficulties, we must try t vercme them.在遇到困难时，我们必须设法克服。
(3)部分过去分词来源于系表结构，作状语时不表示“被动关系”，其前不用being。常见的这种过去分词及短语有：lst in(陷入某种状态)、seated(坐着的)、hidden(躲着)、lst/absrbed(沉溺于)、brn in(出生于)、dressed in(穿着)、tired f(厌烦了)等。Lst/Absrbed in deep thught, he didn't hear the sund.因为陷入沉思中，所以他没有听到那个声音。Brn in this beautiful twn, he hates t leave it.出生于这个美丽的小镇，他不愿离开它。
2．时间概念过去分词所表示的动作发生在谓语动作之前，或表示“一种状态”，与谓语动作同时发生或存在。现在分词的一般式(ding)表示的动作与谓语动作同时发生或在说话时正在进行。Written in a hurry, this article was nt s gd.因为写得匆忙，这篇文章不是很好。Reading carefully, he fund smething he hadn't knwn befre.他仔细读书时，发现了一些从前不知道的东西。
分词作状语记忆口诀分词作状语，主语是问题。逗号前后两动作，共用一主语。主语找出后，再来判关系。主动用－ing，被动用－ed，having dne表先后，千万要牢记。
用分词短语完成句子①________________________， he cntinued his study.尽管被许多人嘲笑，他还是继续他的研究。②___________________， I'll finish it.再给几分钟的时间，我就会完成了。③_________________________，I wn't take part in the party.即使被他邀请，我也不会参加聚会的。
Laughed at by many peple　
Given a few minutes　
Even thugh invited by him　
④__________， the beauty f the scenery here will leave a deep impressin n yu.一旦看见，这里的美丽风景会给你留下深刻的印象。⑤_________________________________， he didn't mind standing in a lng queue.决心得到一张音乐会的门票，他不介意排长队。⑥_______________________， the prfessr walked ut f the hall.有助手跟着，教授走出了大厅。⑦_______________， the museum will be pen t the public next year.博物馆完工后将于明年向公众开放。
Determined t get a ticket f the cncert　
Fllwed by his assistant　
When cmpleted　
⑧___________________， he was all wet.被大雨淋了，他全身湿透了。⑨___________________， yu shuld remain silent at the cnference.除非被邀请发言，否则你在会议上应该保持沉默。⑩__________________________， he can't fall asleep.担心将来，他夜不能寐。
Caught in a heavy rain　
Unless invited t speak　
Wrried abut the future　
专项练习Ⅰ.单句语法填空1．__________(devte)t his wrk，the prfessr cares little abut any ther things.2．__________(dress) in a white unifrm，he lks mre like a ck than a dctr.3．__________(wear) ut after a lng walk，Kate called and said she culdn't cme t the party.4．__________(free) f the burden f ice，the balln climbed up and drifted away.
5．Once__________(cnsider) a difficult and even dangerus place，Vietnam is nw a friendly destinatin that welcmes visitrs frm all ver the wrld.6．Thugh__________(tell) t stp，the tw girls kept n talking at the meeting.7．Once__________ (lse)，such a chance might never cme again.8．__________(write) carelessly，yur cmpsitin is full f mistakes.9．__________(trap) by strng winds and deep snw, Andy made a hle in the snw and crawled int a survival bag.
10．__________ (face) with the present glbal difficult ecnmic situatin, many peple dn't dare t invest mney in the stck market any mre.11．I was t __________(tire) t walk any further.12．In the evening he is __________ (bury) in his bks.13．Bth he and I are __________ (satisfy) with the result.14．He was __________ (discurage) frm making anther attempt.
discuraged　
15．Tm was mre __________ (surprise) than __________ (disappint) at this news.16．I felt __________ (excite) at the news.17．After the heavy rain, many cars gt __________ (catch) in the mud.18．When I gt hme, the dr remained __________ (lck)．19．The wman __________ (devte) t his sn brke dwn in the end.20．He gt __________ (trap) in the big fire.
disappinted　
Ⅱ.句型转换1．The hunter left his hme and he was fllwed by his dg.→The hunter left his hme, __________________.2．When it is heated, water changes int steam.→__________， water changes int steam.3．Because the teacher was satisfied with what he did, the teacher praised him in class.→______________________， the teacher praised him in class.
fllwed by his dg　
When heated　
Satisfied with what he did　
4．If these seeds are grwn in rich sil, these seeds can grw fast.→_________________， these seeds can grw fast.5．Althugh he was left alne at hme, Jhn didn't feel afraid at all.→________________________， Jhn didn't feel afraid at all.
Grwn in rich sil　
Althugh left alne at hme　
Ⅲ.语法主题应用用本单元的语法点(过去分词作状语)翻译下面句子，并组成一段连贯的短文。1．Eric Whitacre于1970年1月2日出生于美国，是一位著名的作曲家兼指挥家。(brn)2．在大学学习音乐期间，他喜欢上了莫扎特的古典音乐。(studying)3．2009年，受到一个粉丝寄来的视频的启发，他决定创建虚拟合唱团。(inspired)4．2014年，人们观看了由Eric Whitacre指挥的UNICEF青少年虚拟合唱团的演出。(cnducted by)
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