- 浙江专用高中英语Unit4JourneyacrossaVastLandUsingLanguage11课件新人教版选择性必修2 课件 0 次下载
- 浙江专用高中英语Unit4JourneyAcrossaVastLandUsinglanguage2课件新人教版选择性必修2 课件 1 次下载
- 浙江专用高中英语Unit4JourneyAcrossaVastLandReadingandthinking课件新人教版选择性必修2 课件 2 次下载
- 浙江专用高中英语Unit5FirstAidUsinglanguage1课件新人教版选择性必修2 课件 0 次下载
- 浙江专用高中英语Unit5FirstAidUsinglanguage2课件新人教版选择性必修2 课件 0 次下载
人教版 (2019)选择性必修 第二册Unit 4 Journey Across a Vast Land背景图ppt课件
展开感知以下课文原句,补全方框下的小题
1.The next day was clear and mild,and they were pleased t see the beautiful muntains lking ut ver the city. 2.Seen frm the train windw,the muntains and frests f Canada lked ,they did nt anticipate seeing such an pen cuntry,and were truly amazed.
1.句1和句3中,加颜色词都是形容词化的过去分词,在句中作 ,表示主语的性质或所处的状态。2.句2中的过去分词短语在句中作 。作状语用的过去分词(短语)和句子的主语之间有逻辑上的动宾关系,或称为 关系。
一、过去分词作表语1.过去分词作表语的用法。过去分词可放在连系动词be,get,feel,remain,seem,lk,becme等之后作表语,表示主语所处的状态。He lked wrried after reading the letter.看完信后,他显得很忧虑。When we heard f it,we were deeply mved.当我们听说了这件事,我们深受感动。
2.过去分词作表语时与被动语态的区别。过去分词作表语时,强调主语所处的状态,而动词的被动语态表示主语是动作的承受者,强调动作。The cup is brken.杯子碎了。(系表结构)The cup was brken by Tm.杯子是汤姆打碎的。(被动语态)
3.感觉类及物动词的现在分词与过去分词作表语的区别。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、笑容或表情等。常用的这类词有:
surprising令人吃惊的surprised感到吃惊的
frightening令人害怕的frightened感到害怕的
discuraging令人泄气的discuraged泄气的
disappinting令人失望的disappinted感到失望的
We were surprised at what he said at the meeting.我们对他在会上讲的话很是惊讶。His wrds were discuraging,which made many peple discuraged.他的话令人泄气,使得很多人灰心丧气。The frightened lk n her face suggested that she was frightened by the frightening scene.她脸上害怕的表情表明她被这恐怖的现场吓着了。
二、过去分词作状语1.过去分词(短语)作状语,表示被动的或完成的动作,这时句子的主语和过去分词之间为逻辑上的被动关系。Written in a hurry,this article was nt s gd.因为写得匆忙,这篇文章不是很好。本句中的written in a hurry为过去分词短语作状语,表示这篇文章是被写的,而且已经被写完。过去分词通常在句中作时间状语、原因状语、条件状语、让步状语、方式状语和伴随状语等。
(1)过去分词作时间状语,在句中相当于一个时间状语从句。Asked abut his address(=When he was asked abut his address),the by didn’t respnd.问及他的地址时,小男孩没有作答。(2)过去分词作原因状语,在句中相当于一个原因状语从句。Annyed at the decisin(=As he was annyed at the decisin),he refused t attend the meeting.由于对这个决定很生气,他拒绝参加会议。
(3)过去分词作条件状语,在句中相当于一个条件状语从句。Heated t a high temperature(=If it is heated t a high temperature),water will change int vapr.如果加热到高温,水就能变成蒸汽。(4)过去分词作让步状语,在句中相当于一个让步状语从句。Thugh warned f the strm(=Thugh they had been warned f the strm),the farmers were still wrking in the fields.尽管被警告过有暴风雨,农民们仍然在田地里劳作。
(5)过去分词作方式、伴随状语,在句中相当于一个并列句。Fllwed by a grup f students,the teacher entered the classrm.=The teacher entered the classrm and he was fllwed by a grup f students.老师走进教室,后面跟着一群学生。注意:过去分词(短语)作状语时,前面有时可以加上when,if,while,thugh,even if,until,unless等连词,这种结构可以看作是一种省略的状语从句(省略部分多为“主语+be的多种形式”)。需要注意的是,省略的主语必须和主句的主语相同或为it。Even if invited(=Even if I’m invited),I wn’t take part in the party.即使受到邀请,我也不会参加这个聚会的。
拓展 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。这样的过去分词及短语常见的有:lst in(陷入某种状态)、seated(坐着的)、hidden(躲着)、lst/absrbed(沉溺于)、dressed in(穿着)、tired f(厌烦了)等。 Lst/Absrbed in deep thught,she didn’t hear the sund.由于陷入沉思,所以她没有听到那个声音。Dressed in a new dress,she lks very beautiful.穿着一件新衣服,她看上去很漂亮。
2.过去分词作状语时的位置。过去分词作条件、原因及时间状语时,通常放在句首;作伴随、结果状语时,通常放在句末;作方式状语时,一般放在句末,有时也放在句首;作让步状语时,一般放在句首,有时也放在句末。Tld that his mther was ill,Li Lei hurried hme quickly.(原因状语)得知母亲生病了,李雷迅速赶回了家。The ld man walked int the rm,supprted by his sn.(方式状语)老人在儿子的搀扶下走进了房间。
3.过去分词与现在分词作状语的区别。过去分词与句子的主语之间存在逻辑上的动宾关系,即表示被动;现在分词与句子的主语之间存在逻辑上的主谓关系,即表示主动。助记 分词作状语记忆口诀分词作状语,主语是问题。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。Used fr a lng time,the bk lks ld.(动宾关系)由于用了很长时间,这本书看上去陈旧。
Using the bk,I find it very useful.(主谓关系)在使用这本书时,我发现它很有用。注意:无论是现在分词还是过去分词,其逻辑主语必须和句子的主语一致。如果不一致,则必须用状语从句、独立主格结构等其他表达形式。If caught,the plice will punish the thief.( × )If caught,the thief will be punished by the plice.( √ )If the thief is caught,the plice will punish him/her.( √ )
1.—Are yu sure yu’re ready fr the test?—N prblem. I’m well (prepare) fr it.2. (find) the curse very difficult,she decided t mve t a lwer (give) mre care and attentin,the by wuld nt have gne that far n the wrng gt a little (sunburn),but the day had been s relaxing that we didn’t mind.
sunburned/sunburnt
5.I quickly lwer myself,ducking my head t avid lking directly int his eyes s he desn’t feel (challenge) waiting fr the pprtunity t get (prmte),Henry did his best t perfrm his ending f the stry makes Susan very (amaze) (face) challenges,I knw I will whisper t myself the tw simple wrds “Be yurself” (celebrate) in 1970,the Earth Day nw includes events in mre than 190 cuntries and regins(地区).10. (bear) in this beautiful twn,the girl hates t leave it.
人教版 (2019)选择性必修 第二册Unit 5 First Aid教学课件ppt: 这是一份人教版 (2019)选择性必修 第二册Unit 5 First Aid教学课件ppt,共17页。PPT课件主要包含了单元脉图·素养导引,聆听经典·话题热身等内容,欢迎下载使用。
高中人教版 (2019)Unit 4 Journey Across a Vast Land课文ppt课件: 这是一份高中人教版 (2019)Unit 4 Journey Across a Vast Land课文ppt课件,共16页。PPT课件主要包含了单元脉图·素养导引,聆听经典·话题热身,freedom,burdens,My spirit等内容,欢迎下载使用。
人教版 (2019)选择性必修 第二册Unit 3 Food and Culture课堂教学课件ppt: 这是一份人教版 (2019)选择性必修 第二册Unit 3 Food and Culture课堂教学课件ppt,共12页。PPT课件主要包含了单元脉图·素养导引,聆听经典·话题热身,Sugary,Fatty,dairy,healthy,hamburgers,词海拾贝等内容,欢迎下载使用。