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人教版 (2019)选择性必修 第二册Unit 4 Journey Across a Vast Land多媒体教学ppt课件
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这是一份人教版 (2019)选择性必修 第二册Unit 4 Journey Across a Vast Land多媒体教学ppt课件，共60页。PPT课件主要包含了课前自主预习，猜词意，课堂新知讲练，◇词汇拓讲，用法详解，◇句式解读，归纳拓展 ，归纳拓展，突 破 语 法，□观察领悟等内容，欢迎下载使用。
A．贸易的；商业的；商业化的 B．温和的；和善的；不强烈的 C．利润；收益；赢利；好处；获益；得到好处；对……有用(或有益) D．海岸线；海岸地形(或轮廓)；沿海地带 E．栖息地；(动植物的)生活环境
1．It will be a mild night, arund nice degrees Celsius.( )2．The prfits made in the first year have never been matched.( )3．Thusands f vlunteers gave up part f their weekend t clean up the Califrnia castline.( )【答案】1．B 2．C 3．D
4．The panda’s natural habitat is the bamb frest.( )5．Each cmpany is fighting t prtect its wn cmmercial interests.( )【答案】4．E 5．A
Ⅱ．猜单词拼写 1．charm n. →__________ adj. 令人着迷的；迷人的；吸引人的 (参考：demand→demanding) 2．bre vt. →__________ n. 厌烦；厌倦；无聊 (参考：free→freedm) 3．cmpany n. →__________ vt. 陪伴；伴奏 【答案】1．charming 2．bredm 3．accmpany
Ⅲ．预备语法(动词-ing形式) 观察下列句子，并根据句意填上词的适当形式 1．This is a bk _____(write) by a famus Chinese writer.2．Three days later, I received a letter ________(ffer) me the jb.【答案】1．written 2．ffering
3．________(give) the right kind f training, these teenage ftball players may ne day grw int internatinal stars.4．His parents died, ________(leave) him an rphan.5．It is n use ________(learn) withut practice.6．Claire had her luggage ________(check) an hur befre her plane left.【答案】3．Given 4．leaving 5．learning 6．checked
7．I still remember ________(visit) a friend wh’d lived here fr five years and I was shcked when I learnt she hadn’t cked nce in all that time.8．Jhn received an invitatin t dinner, and with his wrk ________(finish), he gladly accepted it.【答案】7．visiting 8．finished
1．enrl vt. &vi. (使)加入；注册；登记 (P40)Judy enrlled in a prgramme f study that was eight mnths in duratin, but she cmpleted it in nly six mnths.【翻译】朱迪参加了一个为期8个月的学习项目，但她只用了6个月就完成了。
enrl in sth. 注册；登记；参加 enrl sb. 招收某人；使某人加入
It’s t late t enrl in that class.现在报名进那个班太晚了。
【针对练习】 单句语法填空 (1)S I went t enrl ________ training schl fr drivers.(2)The university ________(enrl) 400 new students in September last year.【答案】(1)in (2)enrlled
完成句子 (3)Befre yu ________ nline classes, take a few minutes t cnsider the schl f yur chice.在你注册网上课程之前，花几分钟的时间仔细思考一下你选择的学校。【答案】(3)enrl in
2．be satisfied with… 对……感到满意 (P41)I was nt (satisfied) with the htel.【翻译】我对这家旅馆不满意。
(1)satisfy vt. 使满意；满足 satisfy ne’s needs/demands 满足某人的需求 satisfy ne’s curisity 满足某人的好奇心 (2)satisfied adj. 感到满意的 (3)satisfying adj. 令人满意的 satisfactry adj. 令人满意的
T satisfy ur curisity, we travelled t Baltimre.为了满足好奇心，我们去了巴尔的摩。
(4)satisfactin n. 满意；满足 t ne’s satisfactin 令某人满意的是 with/in satisfactin 满意地
【针对练习】 单句语法填空 (1)He was _______(satisfy) with his earnings as an accuntant.(2)It seemed a very ________(satisfy) arrangement.(3)She lked back n her career with great ________(satisfy).【答案】(1)satisfied (2)satisfactry/satisfying (3)satisfactin
完成句子 (4)________, the prblem was settled in a reasnable way.令我满意的是，问题以合理的方式被解决了。【答案】(4)T my satisfactin
3．date back t追溯到；从……开始有 (P40)The visitrs were admiring the (antique) dating back t the 17th century.【翻译】游客们正在欣赏这件始于17世纪的(古董)。
date frm 追溯到；始于；起源于 up t date 时髦的；最新的 ut f date 过时的
Accrding t the expert，the vase has a histry dating frm/back t the early Tang Dynasty.据那个专家说，这个花瓶的历史可追溯到初唐时期。
【针对练习】 完成句子 (1)My interest in stamp cllecting________________ my schldays.我从学生时代起就开始爱好集邮。【答案】(1)dates back t/frm
(2)Interir designers spend their wrking lives keeping __________________ with the latest trends.室内设计者们把他们的职业生涯都花在追赶最新潮流上。(3)Suddenly she felt ld and ______________________.她猛然觉得自己老了，跟不上时代了。【答案】(2)up t date (3)ut f date
4．make a living谋生 (P40)Ideally, he wanted t make a living in the arts, but he als knew well that it was smewhat a (cmmercial wrld).【翻译】理想情况下，他想在艺术领域谋生，但他也清楚这是一个商业世界。
make/earn a living＝make/earn ne’s living 谋生 make ut看清；听清；分清；理解；明白 make up 编造；组成；化妆；占；和解 make up fr 弥补；补偿 make sense 讲得通；有意义 make gd/full use f 好好/充分利用
Maybe this time, I will be able t make a living frm my talent.或许这一次，我能凭借自己的才能谋生了。
make rm fr… 为……腾地方 make up ne’s mind t d… 下定决心做…… make it 及时到达；取得成功
【针对练习】 单句语法填空 (1)Yu’re brave and curageus. Yu can make ________.(2)Hwever expensive the car may be, I had make up my mind ________(buy) it.【答案】(1)it (2)t buy
完成句子 (3)After all the delays, we were anxius t ________ lst time.耽搁了这么久，我们急于弥补损失的时间。(4)I hpe yu can learn hw t __________________ yur time.我希望你能学会如何充分利用时间。【答案】(3)make up fr (4)make full use f
1．(P41)We went t bed as sn as we arrived at the htel because we were s tired.【翻译】我们一到旅馆就上床睡觉了，因为我们太累了。【句式剖析】 本句使用了as sn as引导时间状语从句，意为“一……就……”。后面because引导原因状语从句。
On arriving in Beijing, he called me up.他一到北京就给我打了电话。The mment I clsed my eyes, I fell asleep.我闭上眼睛就睡着了。As sn as I had made the final decisin, I felt a lt mre relaxed.我一做出最后的决定就感到轻松多了。
【针对练习】 一句多译 他一坐在桌子前就开始工作。(1)He gt dwn t business ________ he sat at the desk.(2)He gt dwn t business the ________ he sat at the desk.【答案】(1)immediately/directly/instantly (2)mment/minute/secnd/instant
(3)He gt dwn t business ________ ________ ________ he sat at the desk.(4)________ ________ at the desk, he gt dwn t business.【答案】(3)as sn as (4)On/Upn sitting
2．(P41)We became excited when thinking abut thse beautiful lcatins in Finland.【翻译】一想到芬兰那些美丽的地方，我们就兴奋起来。【句式剖析】 本句中“when thinking abut… ”是一种时间状语从句的省略形式，补全为“when we were thinking abut… ”。因为when引导的时间状语从句的主语与主语的主语都是we，且从句中含有were，所以运用了“连词＋分词”的省略结构。
当从句的主语和主句的主语一致，且从句中包含动词be时，可以省略从句的主语和动词be，从而形成“连词＋v. -ing/v. -ed”这个结构。
When cmparing different cultures, we ften pay attentin nly t the differences withut nticing the many similarities.当我们比较不同的文化的时候，我们常常只留意差异，而忽视许多相同的地方。
【针对练习】 单句语法填空 (1)Dn’t say anything unless ________(ask).(2)If ________(see) frm the tp f the hill, the city lks mre beautiful.(3)Once ________(expse) t light, the film will be damaged and get useless.(4)When ________(crss) the street, d be careful.【答案】(1)asked (2)seen (3)expsed (4)crssing
【例句观察】 ①It is nrmal t feel tired after a lng jurney.②She was disappinted at the meeting.③Lst in thught, he didn’t ntice what was happening utside.④Funded in the early 20th century, the schl keeps n inspiring children’s lve f art.
【我的领悟】 句①②中画线部分都是动词的__________形式，在句中的成分是________。句③④中画线部分都是动词的__________形式，在句中的成分是________。Keys: 过去分词；表语；过去分词；状语
□过去分词(短语)作表语和状语
一、过去分词(短语)作表语 1．过去分词(短语)作表语的位置及意义 过去分词(短语)位于系动词(如be，get，becme，lk，feel，seem等)之后，多表示主语的状态或状况，它所体现的是形容词的特性。
She lked disappinted.她看上去很失望。We were encuraged at the news.听到这个消息我们很受鼓舞。
2．过去分词(短语)作表语与被动语态的区别 过去分词(短语)作表语时，强调主语所处的状态，而谓语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.杯子是被汤姆打碎的。(被动语态)
3．现在分词(短语)与过去分词(短语)作表语的区别
They became s wrried that they stayed awake all night.他们如此担心，以至于一整晚都没有睡觉。The situatin became s wrrying that smething shuld be dne at nce.形势变得令人担忧，应该立刻采取措施。
二、过去分词(短语)作状语 1．过去分词(短语)作状语的意义 过去分词(短语)作状语，修饰谓语动词，进一步说明谓语动词的动作和状态，即动作发生时的背景或状况，其逻辑主语通常就是句子的主语，且过去分词与主语之间为被动关系。
2．过去分词(短语)作状语的句法功能和位置 (1)过去分词(短语)表示被动，表示动作已经完成，其逻辑主语为句子的主语。过去分词作状语时，可单独使用，也可以在其前面加上适当的连词，可表示时间、条件、原因、让步、方式或伴随等。
When ffered help，ne ften says “Thank yu” r “It’s kind f yu”. (时间状语) 当有人提供帮助的时候，人们常说“Thank yu”或“It’s kind f yu”。Given anther chance，I will d it much better. (条件状语) 如果再给我一次机会，我会做得更好。
Greatly inspired by what he did，I jined him in helping thers. (原因状语) 在他所做的事情的鼓励下，我也加入了帮助他人的行列。Visited many times，the place is still wrth visiting again. (让步状语) 虽然已参观了很多次，但这个地方仍值得再来。
He has been preparing his paper all day lng, lcked in his study. (方式状语) 他一整天都关在书房里准备论文。The guest walked int the rm, greeted by the hst. (伴随状语) 客人走进房间，受到了主人的欢迎。
(2)过去分词(短语)作状语时，既可放在句首，也可放在句尾，中间用逗号隔开。Caught in a heavy rain, he was all wet.淋了一场大雨，他全身湿透了。He std there silently, mved t tears.他静静地站在那里，感动得热泪盈眶。
3．过去分词(短语)作状语的几种情况 (1)过去分词(短语)在句中作时间、条件、原因、让步状语时，相当于对应的时间、条件、原因及让步状语从句。Seen frm the tp f the muntain (＝When it is seen frm the tp f the muntain)，the whle city lks mre beautiful.从山顶上看，整个城市看起来更美了。
Encuraged by the prgress he has made (＝As he is encuraged by the prgress he has made)，he wrks harder.由于受到自己所取得成绩的鼓舞，他工作更努力了。
(2)过去分词(短语)在句中作伴随、方式等状语时，可改为句子的并列谓语或并列分句。The teacher came int the classrm，fllwed by tw students(＝and was fllwed by tw students).老师走进了教室，后面跟着两个学生。
(3)过去分词(短语)作状语可与与之对应的状语从句互换。从句在改成过去分词(短语)作状语时还可保留连词，构成“连词＋过去分词”结构作状语。Even if I am invited(＝Even if invited)，I will nt take part in the party.即使被邀请，我也不会参加那个宴会。Unless yu are asked t speak(＝Unless asked t speak)，yu shuld remain silent at the meeting.除非被要求讲话，否则在会上你应该保持沉默。
(4)过去分词(短语)作状语时，其逻辑主语通常是句子的主语，否则，过去分词(短语)前应加上自己的主语。这种带有自身主语的过去分词(短语)被称为独立主格结构。过去分词(短语)的独立主格结构通常在句中作状语，可表示时间、原因、条件等。The test finished，we began ur hliday.考试结束了，我们开始放假了。
4．现在分词(短语)与过去分词(短语)作状语的区别 (1)现在分词(短语)与过去分词(短语)作状语的最主要的区别在于两者与其逻辑主语的主动与被动关系。(2)现在分词(短语)作状语时，现在分词(短语)的动作就是句子主语发出的动作，它们之间是主动关系。现在分词(短语)的动作与谓语动作同时发生用一般式ding；如果现在分词(短语)的动作发生在谓语动作之前，表示已经完成，表示主动就用having dne，表示被动就用having been dne。
Walking alng the street，I met a friend f mine.沿着大街走时，我碰到了我的一个朋友。Having finished their wrk，they went hme t have a rest.完成工作后，他们回家休息一下。
(3)过去分词(短语)作状语时，过去分词(短语)表示的动作是句子主语承受的动作，它们之间的关系是被动关系。Given mre attentin，the tree culd have grwn better.如果给予更多的关注，小树本来能够长得更好一些。Grwn in rich sil，these seeds can grw fast.如果种在肥沃的土壤里，这些种子能长得很快。
Ⅰ．单句语法填空 1．________(raise) in the prest area, she had a hard rad t becming a basketball star.2．________(see) frm the tp f the muntain, the city lks mre charming.【答案】1．Raised 2．Seen
3．________(see) frm the tp f the muntain, we fund that the city lks mre charming.4．Hearing the light music, I felt ________(relax).5．The wine was excellent, but the fd was ________ (disappint).【答案】3．Seeing 4．relaxed 5．disappinting
6．They were ________ by his ________ speech. (encurage) 7．__________(ask) what had happened, they lwered their heads.8．Anyne, nce ________(test) psitive fr the virus, will receive free medical treatment frm ur gvernment.【答案】6.encuraged; encuraging 7.Asked 8.tested
9．The sun began t rise in the sky, ________(bathe) the muntain in glden light.10．I was ________(surprise) at hw quickly she agreed.【答案】9．bathing 10．surprised
Ⅱ．完成句子 1．________ luggage fr smene else, infrm the plice at nce.如果被要求为他人照看行李，请立即通知警方。2．________ which university t attend，the girl asked her teacher fr advice.那个女孩不知道上哪所大学，就向她的老师征求建议。【答案】1．If asked t lk after 2．Nt knwing
3．________ strng sunlight fr a lng time, yur skin might get sunburned.长时间暴露在强烈的阳光下，你的皮肤可能会被晒伤。4．Children, when ________ their parents, are allwed t enter the stadium.孩子们在父母的陪同下可以进入体育场。5．I ___________________ what he said just nw.我对他刚才说的话感到很尴尬。【答案】3．Expsed t 4．accmpanied by 5．felt embarrassed at
Ⅰ．单词拼写 1．In recent years，Chinese ________(古董) lst abrad have gradually returned t the mtherland.2．The schl was used as a hspital fr the ________(期间) f war.3．Anther grup f research students have ________(注册) at the cllege this year.【答案】1．antiques 2．duratin 3．enrlled
4．I wasn’t qualified t apply fr the jb really, but I gt it ________(不过；反正).5．The ________(最精彩的部分) f ur tur was seeing the palace.6．They became gd friends at schl, s they played ftball tgether ________(在……旁边) the huse after schl.【答案】4．anyhw 5．highlight 6．alngside
Ⅱ．单句语法填空 1．Many valuable histrical relics have been well ________ (preserve).2．I’m ________(satisfy) that they are telling the truth.3．A cheap table can be ________(transfrm) by an interesting cver.4．________(wrry) abut her sn, she culdn’t sleep well.【答案】1．preserved 2．satisfied 3．transfrmed 4．Wrried
Ⅲ．短语填空 be satisfied with; be transfrmed int; enrl in; be unique t; make a living; date back t 1．The musical instrument ________________ the Tang Dynasty is still in gd cnditin.【答案】1．dating back t
2．A sitting rm can ________________ a guest bedrm simply by adding a sfabed.3．I’m amazed t see many creatures that ___________ ________ Australia.【答案】2．be transfrmed int 3．are unique t
4．She ________________ the new huse, and she likes it s much.5．When they grw up, they can have a chance t _________ by wrking.6．S I went t ________________ training schl fr drivers.【答案】4．is satisfied with 5．make a living 6．enrl in
Ⅳ．完成句子 1．He gt married ________ he graduated.他一毕业就结婚了。2．________ his classmate, he lked thrugh sme news n the Internet.等同学的时候，他在网上看了一些新闻。【答案】1．as sn as 2．When waiting fr
3．As far as I’m cncerned, what yu shuld learn first is ________.在我看来，你首先应该学习的是守规矩。4．Lk at the water n the flr! Yu __________________ a tap running in the bathrm.看地板上的水！你一定是一直让浴室的水龙头开着了。【答案】3．t behave yurself 4．must have left
A．贸易的；商业的；商业化的 B．温和的；和善的；不强烈的 C．利润；收益；赢利；好处；获益；得到好处；对……有用(或有益) D．海岸线；海岸地形(或轮廓)；沿海地带 E．栖息地；(动植物的)生活环境
1．It will be a mild night, arund nice degrees Celsius.( )2．The prfits made in the first year have never been matched.( )3．Thusands f vlunteers gave up part f their weekend t clean up the Califrnia castline.( )【答案】1．B 2．C 3．D
4．The panda’s natural habitat is the bamb frest.( )5．Each cmpany is fighting t prtect its wn cmmercial interests.( )【答案】4．E 5．A
Ⅱ．猜单词拼写 1．charm n. →__________ adj. 令人着迷的；迷人的；吸引人的 (参考：demand→demanding) 2．bre vt. →__________ n. 厌烦；厌倦；无聊 (参考：free→freedm) 3．cmpany n. →__________ vt. 陪伴；伴奏 【答案】1．charming 2．bredm 3．accmpany
Ⅲ．预备语法(动词-ing形式) 观察下列句子，并根据句意填上词的适当形式 1．This is a bk _____(write) by a famus Chinese writer.2．Three days later, I received a letter ________(ffer) me the jb.【答案】1．written 2．ffering
3．________(give) the right kind f training, these teenage ftball players may ne day grw int internatinal stars.4．His parents died, ________(leave) him an rphan.5．It is n use ________(learn) withut practice.6．Claire had her luggage ________(check) an hur befre her plane left.【答案】3．Given 4．leaving 5．learning 6．checked
7．I still remember ________(visit) a friend wh’d lived here fr five years and I was shcked when I learnt she hadn’t cked nce in all that time.8．Jhn received an invitatin t dinner, and with his wrk ________(finish), he gladly accepted it.【答案】7．visiting 8．finished
1．enrl vt. &vi. (使)加入；注册；登记 (P40)Judy enrlled in a prgramme f study that was eight mnths in duratin, but she cmpleted it in nly six mnths.【翻译】朱迪参加了一个为期8个月的学习项目，但她只用了6个月就完成了。
enrl in sth. 注册；登记；参加 enrl sb. 招收某人；使某人加入
It’s t late t enrl in that class.现在报名进那个班太晚了。
【针对练习】 单句语法填空 (1)S I went t enrl ________ training schl fr drivers.(2)The university ________(enrl) 400 new students in September last year.【答案】(1)in (2)enrlled
完成句子 (3)Befre yu ________ nline classes, take a few minutes t cnsider the schl f yur chice.在你注册网上课程之前，花几分钟的时间仔细思考一下你选择的学校。【答案】(3)enrl in
2．be satisfied with… 对……感到满意 (P41)I was nt (satisfied) with the htel.【翻译】我对这家旅馆不满意。
(1)satisfy vt. 使满意；满足 satisfy ne’s needs/demands 满足某人的需求 satisfy ne’s curisity 满足某人的好奇心 (2)satisfied adj. 感到满意的 (3)satisfying adj. 令人满意的 satisfactry adj. 令人满意的
T satisfy ur curisity, we travelled t Baltimre.为了满足好奇心，我们去了巴尔的摩。
(4)satisfactin n. 满意；满足 t ne’s satisfactin 令某人满意的是 with/in satisfactin 满意地
【针对练习】 单句语法填空 (1)He was _______(satisfy) with his earnings as an accuntant.(2)It seemed a very ________(satisfy) arrangement.(3)She lked back n her career with great ________(satisfy).【答案】(1)satisfied (2)satisfactry/satisfying (3)satisfactin
完成句子 (4)________, the prblem was settled in a reasnable way.令我满意的是，问题以合理的方式被解决了。【答案】(4)T my satisfactin
3．date back t追溯到；从……开始有 (P40)The visitrs were admiring the (antique) dating back t the 17th century.【翻译】游客们正在欣赏这件始于17世纪的(古董)。
date frm 追溯到；始于；起源于 up t date 时髦的；最新的 ut f date 过时的
Accrding t the expert，the vase has a histry dating frm/back t the early Tang Dynasty.据那个专家说，这个花瓶的历史可追溯到初唐时期。
【针对练习】 完成句子 (1)My interest in stamp cllecting________________ my schldays.我从学生时代起就开始爱好集邮。【答案】(1)dates back t/frm
(2)Interir designers spend their wrking lives keeping __________________ with the latest trends.室内设计者们把他们的职业生涯都花在追赶最新潮流上。(3)Suddenly she felt ld and ______________________.她猛然觉得自己老了，跟不上时代了。【答案】(2)up t date (3)ut f date
4．make a living谋生 (P40)Ideally, he wanted t make a living in the arts, but he als knew well that it was smewhat a (cmmercial wrld).【翻译】理想情况下，他想在艺术领域谋生，但他也清楚这是一个商业世界。
make/earn a living＝make/earn ne’s living 谋生 make ut看清；听清；分清；理解；明白 make up 编造；组成；化妆；占；和解 make up fr 弥补；补偿 make sense 讲得通；有意义 make gd/full use f 好好/充分利用
Maybe this time, I will be able t make a living frm my talent.或许这一次，我能凭借自己的才能谋生了。
make rm fr… 为……腾地方 make up ne’s mind t d… 下定决心做…… make it 及时到达；取得成功
【针对练习】 单句语法填空 (1)Yu’re brave and curageus. Yu can make ________.(2)Hwever expensive the car may be, I had make up my mind ________(buy) it.【答案】(1)it (2)t buy
完成句子 (3)After all the delays, we were anxius t ________ lst time.耽搁了这么久，我们急于弥补损失的时间。(4)I hpe yu can learn hw t __________________ yur time.我希望你能学会如何充分利用时间。【答案】(3)make up fr (4)make full use f
1．(P41)We went t bed as sn as we arrived at the htel because we were s tired.【翻译】我们一到旅馆就上床睡觉了，因为我们太累了。【句式剖析】 本句使用了as sn as引导时间状语从句，意为“一……就……”。后面because引导原因状语从句。
On arriving in Beijing, he called me up.他一到北京就给我打了电话。The mment I clsed my eyes, I fell asleep.我闭上眼睛就睡着了。As sn as I had made the final decisin, I felt a lt mre relaxed.我一做出最后的决定就感到轻松多了。
【针对练习】 一句多译 他一坐在桌子前就开始工作。(1)He gt dwn t business ________ he sat at the desk.(2)He gt dwn t business the ________ he sat at the desk.【答案】(1)immediately/directly/instantly (2)mment/minute/secnd/instant
(3)He gt dwn t business ________ ________ ________ he sat at the desk.(4)________ ________ at the desk, he gt dwn t business.【答案】(3)as sn as (4)On/Upn sitting
2．(P41)We became excited when thinking abut thse beautiful lcatins in Finland.【翻译】一想到芬兰那些美丽的地方，我们就兴奋起来。【句式剖析】 本句中“when thinking abut… ”是一种时间状语从句的省略形式，补全为“when we were thinking abut… ”。因为when引导的时间状语从句的主语与主语的主语都是we，且从句中含有were，所以运用了“连词＋分词”的省略结构。
当从句的主语和主句的主语一致，且从句中包含动词be时，可以省略从句的主语和动词be，从而形成“连词＋v. -ing/v. -ed”这个结构。
When cmparing different cultures, we ften pay attentin nly t the differences withut nticing the many similarities.当我们比较不同的文化的时候，我们常常只留意差异，而忽视许多相同的地方。
【针对练习】 单句语法填空 (1)Dn’t say anything unless ________(ask).(2)If ________(see) frm the tp f the hill, the city lks mre beautiful.(3)Once ________(expse) t light, the film will be damaged and get useless.(4)When ________(crss) the street, d be careful.【答案】(1)asked (2)seen (3)expsed (4)crssing
【例句观察】 ①It is nrmal t feel tired after a lng jurney.②She was disappinted at the meeting.③Lst in thught, he didn’t ntice what was happening utside.④Funded in the early 20th century, the schl keeps n inspiring children’s lve f art.
【我的领悟】 句①②中画线部分都是动词的__________形式，在句中的成分是________。句③④中画线部分都是动词的__________形式，在句中的成分是________。Keys: 过去分词；表语；过去分词；状语
□过去分词(短语)作表语和状语
一、过去分词(短语)作表语 1．过去分词(短语)作表语的位置及意义 过去分词(短语)位于系动词(如be，get，becme，lk，feel，seem等)之后，多表示主语的状态或状况，它所体现的是形容词的特性。
She lked disappinted.她看上去很失望。We were encuraged at the news.听到这个消息我们很受鼓舞。
2．过去分词(短语)作表语与被动语态的区别 过去分词(短语)作表语时，强调主语所处的状态，而谓语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.杯子是被汤姆打碎的。(被动语态)
3．现在分词(短语)与过去分词(短语)作表语的区别
They became s wrried that they stayed awake all night.他们如此担心，以至于一整晚都没有睡觉。The situatin became s wrrying that smething shuld be dne at nce.形势变得令人担忧，应该立刻采取措施。
二、过去分词(短语)作状语 1．过去分词(短语)作状语的意义 过去分词(短语)作状语，修饰谓语动词，进一步说明谓语动词的动作和状态，即动作发生时的背景或状况，其逻辑主语通常就是句子的主语，且过去分词与主语之间为被动关系。
2．过去分词(短语)作状语的句法功能和位置 (1)过去分词(短语)表示被动，表示动作已经完成，其逻辑主语为句子的主语。过去分词作状语时，可单独使用，也可以在其前面加上适当的连词，可表示时间、条件、原因、让步、方式或伴随等。
When ffered help，ne ften says “Thank yu” r “It’s kind f yu”. (时间状语) 当有人提供帮助的时候，人们常说“Thank yu”或“It’s kind f yu”。Given anther chance，I will d it much better. (条件状语) 如果再给我一次机会，我会做得更好。
Greatly inspired by what he did，I jined him in helping thers. (原因状语) 在他所做的事情的鼓励下，我也加入了帮助他人的行列。Visited many times，the place is still wrth visiting again. (让步状语) 虽然已参观了很多次，但这个地方仍值得再来。
He has been preparing his paper all day lng, lcked in his study. (方式状语) 他一整天都关在书房里准备论文。The guest walked int the rm, greeted by the hst. (伴随状语) 客人走进房间，受到了主人的欢迎。
(2)过去分词(短语)作状语时，既可放在句首，也可放在句尾，中间用逗号隔开。Caught in a heavy rain, he was all wet.淋了一场大雨，他全身湿透了。He std there silently, mved t tears.他静静地站在那里，感动得热泪盈眶。
3．过去分词(短语)作状语的几种情况 (1)过去分词(短语)在句中作时间、条件、原因、让步状语时，相当于对应的时间、条件、原因及让步状语从句。Seen frm the tp f the muntain (＝When it is seen frm the tp f the muntain)，the whle city lks mre beautiful.从山顶上看，整个城市看起来更美了。
Encuraged by the prgress he has made (＝As he is encuraged by the prgress he has made)，he wrks harder.由于受到自己所取得成绩的鼓舞，他工作更努力了。
(2)过去分词(短语)在句中作伴随、方式等状语时，可改为句子的并列谓语或并列分句。The teacher came int the classrm，fllwed by tw students(＝and was fllwed by tw students).老师走进了教室，后面跟着两个学生。
(3)过去分词(短语)作状语可与与之对应的状语从句互换。从句在改成过去分词(短语)作状语时还可保留连词，构成“连词＋过去分词”结构作状语。Even if I am invited(＝Even if invited)，I will nt take part in the party.即使被邀请，我也不会参加那个宴会。Unless yu are asked t speak(＝Unless asked t speak)，yu shuld remain silent at the meeting.除非被要求讲话，否则在会上你应该保持沉默。
(4)过去分词(短语)作状语时，其逻辑主语通常是句子的主语，否则，过去分词(短语)前应加上自己的主语。这种带有自身主语的过去分词(短语)被称为独立主格结构。过去分词(短语)的独立主格结构通常在句中作状语，可表示时间、原因、条件等。The test finished，we began ur hliday.考试结束了，我们开始放假了。
4．现在分词(短语)与过去分词(短语)作状语的区别 (1)现在分词(短语)与过去分词(短语)作状语的最主要的区别在于两者与其逻辑主语的主动与被动关系。(2)现在分词(短语)作状语时，现在分词(短语)的动作就是句子主语发出的动作，它们之间是主动关系。现在分词(短语)的动作与谓语动作同时发生用一般式ding；如果现在分词(短语)的动作发生在谓语动作之前，表示已经完成，表示主动就用having dne，表示被动就用having been dne。
Walking alng the street，I met a friend f mine.沿着大街走时，我碰到了我的一个朋友。Having finished their wrk，they went hme t have a rest.完成工作后，他们回家休息一下。
(3)过去分词(短语)作状语时，过去分词(短语)表示的动作是句子主语承受的动作，它们之间的关系是被动关系。Given mre attentin，the tree culd have grwn better.如果给予更多的关注，小树本来能够长得更好一些。Grwn in rich sil，these seeds can grw fast.如果种在肥沃的土壤里，这些种子能长得很快。
Ⅰ．单句语法填空 1．________(raise) in the prest area, she had a hard rad t becming a basketball star.2．________(see) frm the tp f the muntain, the city lks mre charming.【答案】1．Raised 2．Seen
3．________(see) frm the tp f the muntain, we fund that the city lks mre charming.4．Hearing the light music, I felt ________(relax).5．The wine was excellent, but the fd was ________ (disappint).【答案】3．Seeing 4．relaxed 5．disappinting
6．They were ________ by his ________ speech. (encurage) 7．__________(ask) what had happened, they lwered their heads.8．Anyne, nce ________(test) psitive fr the virus, will receive free medical treatment frm ur gvernment.【答案】6.encuraged; encuraging 7.Asked 8.tested
9．The sun began t rise in the sky, ________(bathe) the muntain in glden light.10．I was ________(surprise) at hw quickly she agreed.【答案】9．bathing 10．surprised
Ⅱ．完成句子 1．________ luggage fr smene else, infrm the plice at nce.如果被要求为他人照看行李，请立即通知警方。2．________ which university t attend，the girl asked her teacher fr advice.那个女孩不知道上哪所大学，就向她的老师征求建议。【答案】1．If asked t lk after 2．Nt knwing
3．________ strng sunlight fr a lng time, yur skin might get sunburned.长时间暴露在强烈的阳光下，你的皮肤可能会被晒伤。4．Children, when ________ their parents, are allwed t enter the stadium.孩子们在父母的陪同下可以进入体育场。5．I ___________________ what he said just nw.我对他刚才说的话感到很尴尬。【答案】3．Expsed t 4．accmpanied by 5．felt embarrassed at
Ⅰ．单词拼写 1．In recent years，Chinese ________(古董) lst abrad have gradually returned t the mtherland.2．The schl was used as a hspital fr the ________(期间) f war.3．Anther grup f research students have ________(注册) at the cllege this year.【答案】1．antiques 2．duratin 3．enrlled
4．I wasn’t qualified t apply fr the jb really, but I gt it ________(不过；反正).5．The ________(最精彩的部分) f ur tur was seeing the palace.6．They became gd friends at schl, s they played ftball tgether ________(在……旁边) the huse after schl.【答案】4．anyhw 5．highlight 6．alngside
Ⅱ．单句语法填空 1．Many valuable histrical relics have been well ________ (preserve).2．I’m ________(satisfy) that they are telling the truth.3．A cheap table can be ________(transfrm) by an interesting cver.4．________(wrry) abut her sn, she culdn’t sleep well.【答案】1．preserved 2．satisfied 3．transfrmed 4．Wrried
Ⅲ．短语填空 be satisfied with; be transfrmed int; enrl in; be unique t; make a living; date back t 1．The musical instrument ________________ the Tang Dynasty is still in gd cnditin.【答案】1．dating back t
2．A sitting rm can ________________ a guest bedrm simply by adding a sfabed.3．I’m amazed t see many creatures that ___________ ________ Australia.【答案】2．be transfrmed int 3．are unique t
4．She ________________ the new huse, and she likes it s much.5．When they grw up, they can have a chance t _________ by wrking.6．S I went t ________________ training schl fr drivers.【答案】4．is satisfied with 5．make a living 6．enrl in
Ⅳ．完成句子 1．He gt married ________ he graduated.他一毕业就结婚了。2．________ his classmate, he lked thrugh sme news n the Internet.等同学的时候，他在网上看了一些新闻。【答案】1．as sn as 2．When waiting fr
3．As far as I’m cncerned, what yu shuld learn first is ________.在我看来，你首先应该学习的是守规矩。4．Lk at the water n the flr! Yu __________________ a tap running in the bathrm.看地板上的水！你一定是一直让浴室的水龙头开着了。【答案】3．t behave yurself 4．must have left
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