高中英语外研版 (2019)必修 第二册Unit 4 Stage and screen示范课课件ppt

这是一份高中英语外研版 (2019)必修 第二册Unit 4 Stage and screen示范课课件ppt，共27页。PPT课件主要包含了Turning，being 　，完成课后相关练习等内容，欢迎下载使用。
Using language
-ing as adverbial
Lk at the sentences frm the reading passage and answer the questins.
a Having seen quite a few prductins f Hamlet and read the play many times, I was full f cnfidence - until the Peking Opera came t twn!b ... seeing the main characters cme n stage, I was surprised!
1 In sentence（a），wh had seen quite a few prductins f Hamlet and read the play many times? In sentence（b），wh saw the main characters cme n stage? Sentence（a）：“I”. 　　Sentence（b）： “I”. 2　Is this structure used mre ften in spken r written English? It’s used mre ften in written English.
c Since I had seen quite a few prductins f Hamlet and read the play many times, I was full f cnfidence - until the Peking Opera came t twn!d ... when I saw the main characters cme n stage, I was surprised!
Cmpare them with the fllwing sentences and answer the questins.
3　What is the difference between the tw grups f sentences? The first grup uses present participles as adverbial while the secnd grup uses adverbial clauses. 4　 Why des the authr chse t use sentences（a）and（b）in the reading passage? The sentences frm the reading passage are mre cncise and frmal.
Nw lk fr mre sentences with this structure in the reading passage.Dating back t the 18th century, Peking Opera has ver tw hundred years f histry. Starting with an rchestra playing traditinal Chinese instruments，the pera brught a cmpletely new sund t my Western ears. Then, seeing the main characters cme n stage，I was surprised!Using such techniques，the pera had transfrmed a small stage int the whle universe.Feeling the strng emtins f lve, anger, fear and grief in the perfrmance，I culd easily recgnise the theme f Hamlet.
Cmplete the jurnal entry with the crrect frm f the verbs in brackets.
t practise/practising
Rewrite the paragraph using the - ing frm.
I went t watch the ballet The Peny Pavilin last night. Because I thught ballet was mre r less the same everywhere, I was ttally unprepared fr its unique beauty. As sn as the curtain rse, I was absrbed. The perfrmance brrwed a lt frm Chinese dance and music, s the Eastern influence n the ballet was clear. The prductin was full f clurs and rmantic symbls, and challenged my senses in new ways. I enjyed it s much that it's changed my pinin abut ballet. I can't wait t g again!
Having thught
challenging
现在分词在句中可作时间、原因、条件、让步、结果、方式或伴随状语等，句子的主语就是它的逻辑主语，它表示的动作与句子主语是逻辑上的主动关系。1 现在分词作状语时的形式（1）现在分词的一般式与完成式Turning arund，she saw a car driving up. 她转过身，看见一辆小汽车开过来。Having wrked hard all day，I went t bed early. 辛苦工作了一整天后，我早早就上床睡觉了。
（2）现在分词的主动式与被动式Being prtected by the thick wall，they felt they were quite safe. 由于有厚墙保护，他们感到很安全。Having been shwn arund the lab，we were led int a big hall. 参观完了实验室，我们被领进了大厅。
2 现在分词作状语的用法（1）现在分词作时间状语，相当于时间状语从句，有时可在前面加上when 或while 表示强调。Seeing the ld phts（=when I saw the ld phts），I remembered my childhd. 看到这些旧照片，我想起了我的童年。When reading the newspaper，I heard the drbell ring. 看报纸时，我听见门铃响了。She picked up a few German phrases while staying in Berlin. 她在柏林逗留期间学会了几句德语。
（2）现在分词作原因状语，相当于原因状语从句。Nt knwing his address（=Because I dn’t knw his address）， I can’t send this bk t him. 因为不知道他的地址，所以我无法把这本书寄给他。Being ill，he culd nt walk any farther. 因为生病，他再也走不动了。
（3）现在分词作条件状语，相当于条件状语从句。Being mre careful（=If yu are mre careful），yu will make fewer mistakes. 如果再细心点儿，你就会少犯错误。（4）现在分词作让步状语，相当于让步状语从句，有时现在分词（短语） 前可带有连词althugh，even if，even thugh 等。Knwing all this（=Althugh they knew all this）, they made me pay fr the damage. 尽管知道了这一切，他们还是要我赔偿损失。
（5）现在分词作结果状语，表示必然的结果，通常放在句末。有时为了突出结果，现在分词前可加thus，相当于s 或s that 引导的结果状语从句。Grup activities were rganized after class，building up children’s team spirit. 课后组织集体活动，培养了孩子们的团队精神。【学法点拨】 不定式作结果状语时，常与nly，never 连用，表示一种出乎意料的结果。The actr intended t leave quickly，nly t be surrunded by his fans. 这位演员本打算很快离开，结果却被他的影迷们包围了。
（6）现在分词作方式或伴随状语，说明谓语动词所表示的动作发生的方式、背景或情况。不能用状语从句替换，但常可转换成并列成分。Using his skis，Nichlas built a snw cave. 尼古拉斯用他的滑雪板建了一个雪洞。I std by the dr，nt daring t say a wrd. 我站在门旁，不敢说一句话
（7）现在分词作评论性状语有些现在分词（短语）用于句首，没有逻辑主语而独立存在，作为句子的独立成分来修饰全句，表明说话者的态度、观点等，这被称为评论性状语或评注性状语。常见的有： generally speaking 一般说来 rughly speaking 大致说来frankly speaking 坦率地说 judging frm/by 由……判断cnsidering... 考虑到…… suppsing... 如果…… prviding... 如果…… assuming... 假设……
Rughly speaking，I’d say we need abut $500. 粗略地说，我认为我们大约需要500 美元。Frankly speaking，I think this whle situatin is ridiculus. 坦率地说，我认为这整个局面很可笑。Judging frm the appearance, the watermeln is nt mellw（成熟的） enugh.
（1）When she saw thse pictures, she remembered her first day at schl. = 　　　　(see) thse pictures, she remembered her first day at schl. （2）After we have made full preparatins, we are ready fr the examinatin. = 　 　　　(make) full preparatins, we are ready fr the examinatin. （3）If yu g straight dwn the rad, yu will find the department stre. = 　　　　(g) straight dwn the rad, yu will find the department stre.
Having made 　
单句语法填空（1）While 　　　　（apprach）the crssrads, yu must be careful. （2） 　 　　　（finish）his summary, he went ut fr a walk. （3） 　　　　 （spend）nearly all his mney, the emplyee culdn’t affrd t stay at a htel. （4） 　　　　（be）ill, he culdn’t bk the flight.
appraching 　
Having finished 　
Having spent
（5）Pressed frm his parents, and 　　　　（realize）that he has wasted t much time, the by is determined t stp playing vide games. （6） 　 　　　（eat）at the cafeteria befre, Tina didn’t want t eat there again. （7） 　　　　（turn） t the right，yu will find a path. （8） 　 　　　（try） many times，he still culdn’t vercme the difficulties.
realizing 　
Having eaten
Having tried 　
完成句子（9） 　　　　　　　　 　（一般说来），children are naturally curius. （10） 　　　　 　　　　　　　　（从外表判断）， it is very peaceful，but in fact，a war will break ut sn. （11） 　　　　　　　　 　　　（考虑到预算）， we have decided t give up the travel plan. （12） 　　　　　　 　　　（坦率地说），the resurces in the wrld are very limited.
Generally speaking 　
Judging frm/by the appearance
Cnsidering the budget 　　
Frankly speaking 　
3 现在分词构成的独立主格结构现在分词作状语时，其逻辑主语与句子的主语应该一致，否则，现在分词应有自己的逻辑主语，构成独立主格结构。独立主格结构通常用来表示伴随的动作或情况，有时还可以表示时间、原因、条件或解释整个句子。The situatin getting wrse，they had t ask fr help. 情况越来越糟，他们不得不求助。Time permitting，we shall g there n ft.如果时间允许，我们将步行去那里。We explred the big cave，Tny acting as ur guide. 我们探索了那个大洞穴，托尼做我们的向导。
单句语法填空（1）The meeting 　　　　(be) ver，we all went t the canteen. （2）There 　　　　(be) n taxi，we walked t the crpratin. （3）Time 　 　　　(permit)，we’ll wander arund the mall.
permitting