高中英语人教版 (2019)必修 第三册Unit 2 Morals and Virtues精品ppt课件
展开1) Hearing the bell, the students began t enter the classrm.2) Nt knwing the answer t this questin , he turned t his deskmate. 3) The tw girl std there fr half an hur talking abut the bys wh were playing basketball.4) The COVID-19 brke ut thrughut the wrld, causing hundreds f thusands f deaths.5) Wrking harder, yu will make sme prgress.
3.读句子,思考以下问题:①. V-ing 作状语可以表示哪些情况?②. V-ing 作状语应注意什么?
时间状语=when...
原因状语=because...
伴随状语=and ...
结果状语=which caused...
Attentin 1:
V-ing 作状语,相当于_________________________。
一个状语从句(并列句)
Attentin 2:
V-ing 作状语时,它的逻辑主语必须是____________, 分词必须和句中的主语含有逻辑上的__________。
1. Read the sentences belw and pay attentin t the underlined parts.
1. … her brther cmplained, thinking f the high tuitin fees.
2. Thinking f all the peple still in need f help, Dr Lin pened a private clinic.
3. The new Peple's Republic f China saw Dr Lin Qiazhi playing a key rle.
4. At times she was even seen riding a dnkey t faraway villiage t prvide medical care.
1. thinking→adverbial2. thinking→adverbial3. playing→bject cmplement 4. riding→bject cmplement
1.-ing形式作状语时, 分词的逻辑主语必须是句子的主语, 分词必须和句中的主语含有逻辑上的主谓关系, 否则不能用现在分词作状语。但要注意它的各种形式变化:
1.作时间状语 Walking in the park,she saw an ld friend. =When/while(she was)walking in the park,she saw an ld friend. 当她在公园里散步时,她看到了她的一个老朋友。 Having finished the wrk,he went t see his teacher. =After he had finished the wrk,he went t see his teacher. 完成这次工作后,他去看望他的老师。
【特别提示】当动词 -ing 形式的动作与谓语动词的动作同时发生或几乎同时发生时,用一般式 ; 当它的动作先于谓语动词所表示的动作发生时,用完成式 。
2.作原因状语 Being ill,he culdn't g t schl. =As he was ill,he culdn't g t schl. Nt knwing the way, he gt lst. = As he didn’t knw the way, he gt lst. 3.作条件状语 Wrking hard,yu'll make great prgress. =If yu wrk hard,yu'll make great prgress. = Wrk hard, and yu’ll make great prgress. 4.作方式状语 He came running back t tell me the news. Please answer the questin using anther way.
5.作结果状语His parents died,leaving him an rphan.=His parents died and left him an rphan.The snw lasted a week,resulting in a serius traffic cnfusin in the whle area.=The snw lasted a week,and resulted in a serius traffic cnfusin in the whle area.动词-ing形式做结果状语,表示随着谓语动词所表示的动作的发生而产生的自然结果,逻辑主语往往是前面整个句子所描述的情况,w往往可以加thus。而t d形式作结果状语时常表出乎意料的结果,有时前面可以加nly,never.构成nly t d/be dne, never t d/be dne.He came back t the drmitry, nly t find his mney stlen.
6.作伴随状语I std by the dr,nt daring t say a wrd.=I std by the dr,and didn’t dare t say a wrd.She walked alng the street,singing sftly t herself.=She walked alng the street and sang sftly t herself.7.作让步状语Wrking r reading,she always did her best.=Whether she wrked r read,she always did her best.Wrking very hard,he didn't feel a bit tired.=Thugh he wrked hard,he didn't feel a bit tired.
动词 -ing 形式的时态 动词 -ing 形式(短语)作状语时,要注意它的时间性,即注意是用一般式( ding )还是用完成式( having dne )。 eg Walking in the street, I met an ld friend f mine. 走在大街上时,我遇到了一位老朋友。 Having finished the letter, he went t pst it. 他写完信后就把它寄了出去。
动词 -ing 形式的语态 使用动词 -ing 形式的主动式( ding/having dne )还是被动式( being dne/having been dne ),这主要取决于现在分词和句子主语之间的关系。通常,句子的主语就是动词 -ing 形式的逻辑主语。 eg We walked alng the river bank, talking and laughing . 我们沿河岸有说有笑地走着。(主动) Being repaired nw , the cmputer can’t be used. 由于现在正在修理,这台电脑不能用了。(被动)
-ing形式作宾语补足语
宾语补足语位于宾语之后,补充说明宾语是什么或怎么样,与宾语有逻辑上的主谓关系。 它主要用于以下两类动词后作宾语补足语。1.表示感觉和心理状态的动词,如see, ntice, watch, lk at, bserve, hear, listen t, smell, feel, find, catch等。例如:I felt the huse shaking.我觉得房子在晃。I fund a beggar standing at the dr.我发现一个乞丐站在门口。
在see,hear,feel,watch等感官动词后,既可用动词-ing形式作宾语补足语,也可用不带t的动词不定式作宾语补足语。用动词-ing形式时,表示动作正在进行;用不带t的动词不定式时,表示动作经常发生或动作从开始到结束的全过程。eg I saw him getting ut f the car. 我看见他正在下车。 I saw him get ut f the car. 我看见他下车了。
动词-ing形式作宾语补足语时,也常和表示使役的动词keep,get,leave,set,have等动词后与一个名词(代词)构成复合宾语,表示,“使……一直处于某种状态”。
1. 不好意思让你等这么久。 (keep)
2. 他父亲不让他抽烟。 (let)
I’m srry t have ________________ fr s lng.
His father d nt ____________.
kept yu waiting
let him smke
Cmplete the sentences with the crrect frms s the verbs in the bx.
feel want face smile return wrry hear knck
Henry Nrman Bethune was a Canadian dctr with a very creative mind and a determinatin t help peple. As a small by, he became very interested in medicine and decided t becme a dctr. After he graduated frm medical cllege in 1916, Bethune wrked as a dctr in England. the US, and Canada. He reinvented r redesigned ver 10 medical instruments t make them mre useful. In 1938, Bethune left fr China, after he heard that many peple were dying in the war. Despite the difficult situatin. Dr Bethune did whatever he culd t assist the Chinese peple. He helped t rganise hspitals, taught dctrs and nurses, and shwed peple hw t give first aid. Sadly, Dr Bethune passed away in Nvember the fllwing year and was buried in Shijiazhuang. After Dr Bethune's death, Chairman Ma Zedng wrte an article in memry f him, in which he praised Dr Bethune as a her t be remembered in China.
=deciding t becme a dctr
=after hearing that many peple were dying in the war
=Helping t rganise hsptitals, he taught dctrs and nurses,and shwed peple hw t give fist aid.
=praising Dr Bethune as a her t be remembered in China.
动词-ing形式作状语和宾补
主动:____________________被动:___________________
________________________________________________
1.逻辑主语与主句主语 ;2.否定形式: .
ding / having dne
being dne / having been dne
nt / never + v-ing
--ing functin
形式:主动 ________ 被动 ________
用法:在 后作宾补在 后作宾补在 后作宾补
单句语法填空:1.China’s image is imprving steadily(平稳地),with mre cuntries _________ (recgnize) its rle in Internatinal sat at the table _________ (enjy) the suddenly wke up at midnight when he heard smene ________ (knck) at the s much hmewrk _______ (d) ,she felt the mid-term exam ____________(apprach), we are all busy reviewing ur left in a hurry,________ (fllw) by his students. 7._____________ (wrk) fr a few years , she was sent t study in Eurpe and then in 1939,in USA.
Having wrked
短文语法填空We students 1.________ (majr) in astrnmy paid a visit t a famus university 2.________ (rank) first in France last week. When 3._________ (apprach) the university, we were greeted by the members f the Student Assciatin. A by came clse t me, 4.__________ (try) t hug me. 5.________________ (misunderstand) his behavir, I turned my back t him. 6._________________ (refuse), the by felt cnfused. Thrugh cmmunicatin with thers I gt t knw that I had misread his bdy language. In France, 7.________ (hug) is as cmmn as shaking hands with thers in China, 8.__________ (functin) just as a way f greeting. It was my lack f knwledge abut bdy language that made me misread his behavir, 9.________ (lead) t the misunderstanding between us. 10.________ (regret) treating the by implitely, I made an aplgy t him.
Misunderstanding
Having been refused
Regretting
与V-ing相关的三种特殊结构
定义: 一个在句中作状语的短语。结构:逻辑主语+逻辑谓语 1)逻辑主语+非谓语动词 2)逻辑主语+n./adj./adv./介短
Weather permitting, we will g n a picnic this Saturday.
特点:1. 独立主格结构的逻辑主语与主句的主语不同,它独立存在;2. 独立主格结构一般用逗号与主句分开;3. 位置灵活,句首句中句末都可放置;
1) Time permitting, I will answer yur questins after the meeting .2) Lts f wrk t d, I have t wrk extra hurs.3) The test finished, we will have ur summer vacatin.
1. 逻辑主语+非谓语动词
2. 逻辑主语+n./adj./adv./介短
1) I received many Christmas gifts, sme f them bks.2) The little girl entered the rm, her face red.3) The game ver, the audience clapped their hands.4) Ty in hand, the by stpped crying.
定义:由介词with加宾语再加宾补构成的短语,在句中作状语。结构:with+O+OC
1))没有任何人注意,我偷偷溜进了屋子。(with+O+V-ing)2)作业都做完了,汤姆就出去耍了。(with+O+Vpp)3)有这么多作业要做,汤姆没有出去耍。(with+O+ t d)4)我喜欢开着窗户睡觉。(with+O+adj.)5)灯亮着,我无法入睡。(with+O+adv.)6)天空乌云密布,很快就要下雨了。(with+O+介短)
定义:有些动词-ing形式作状语,在句中没有逻辑上的主语而独立存在,用来修饰主句,表明说话者的态度、观点等,被称为评注性状语/悬垂分词。结构:1)generally/strictly/frankly speaking(...说来)2) judging frm(从/根据...判断)3)cnsidering(考虑到...)4)suppsing(假定...)5)prviding (假定...如果...)
Judging frm his accent, he must be frm the nrth.
Exercise1) Generally ________(speak), girls are mre careful than bys.2) With s many peple __________(lk) at her, she felt nervus.3) ___________(cnsider) his limitatins, he did a very gd jb.4) The rain _____________(stp), we went n marching.
having stpped
Wrkbk Exercises(P68-P69)
1 A:Yu lk really _______(tire). Yu shuld g hme and have a rest. B:Yes,well,a five-hur peratin is pretty _________ (tire).2 A:Did yu hear that Susan and Bb gt married? B:Really? That's the mst ___________ (shck) news I have heard tday.3 A: Harry yu frgt t return my phne call last night! B:Oh,I'm very srry I went t sleep _________ (listen) t music.4 A:Hw can yu sit inside ________ (play) games all day? Isn't there anything mre imprtant yu can d with yur time? B:Cme n, Mum. It's a hliday.
Cmplete the cnversatins with crrect wrds.
5 A:The museum was ____________(interest), wasn't it? B:It was great.I was quite __________(interest) in thse ancient pieces f jade.6 A:Are yu sure this is the man yu saw that night? B:That’s right. Frm my windw,I saw him ________(cme) int the building. A:Did yu hear a gunsht after that? B:N,but I heard peple __________(shut) dwnstairs. A:What did yu see when yu came dwn? B:I saw an injured man ________(lie) n the flr
interesting
EXAMPLEBecause I did nt knw anyne,I sat alne in myseat fr tw hurs.→Nt knwing anyne,I sat alne in my seat fr tw hurs.Althugh Je was upset by the reprter's wrds,he respnded t his questins plitely.→Althugh upset by the reprter's wrds, Je respnded t his questins plitely.1 As she was frightened by the nise, Amy turned n all the lights in the huse.2 While they were driving alng the freeway, they nticed a kangar standing in the middle f the rad.3 After we watched the mvie fr ten minutes, we felt s bred that we decided t leave.4 As I came ut f my huse,I saw the vlcan erupting(爆发).5 After she turned fifteen,she became interested ia travelling.6 Because she didnt want t be late, Sally ran t the subway statin.7. Tim was feeling tired, s he went t bed as sn as he gt hme.
1 As she was frightened by the nise, Amy turned n all the lights in the huse.2 While they were driving alng the freeway, they nticed a kangar standing in the middle f the rad.3 After we watched the mvie fr ten minutes, we felt s bred that we decided t leave.4 As I came ut f my huse,I saw the vlcan erupting(爆发).5 After she turned fifteen,she became interested ia travelling.6 Because she didn’t want t be late, Sally ran t the subway statin.7. Tim was feeling tired, s he went t bed as sn as he gt hme.
After turning
Nt wanting
Feeling tired
Assessing Yur Prgress(P22)
Circle the crrect wrd in each sentence.
1. Jack std in frnt f the class, cmpletely frgetting /frgtten every wrd that he had prepared fr his speech.2. Seeing/Seen the tennis star leaving the curt, the girl quickly picked up her camera and ran ver t him.
3. They were very prud t see their sn awarded/awarding the university schlarship.4. When asking/asked abut their wrk schedules, many peple preferred mre flexible wrk hurs.5. Jhn watched the wman talking/talked t the air, thinking/thught that she might be crazy.6. Impressed/Impressing with her fluent English, the manager ffered Julie a jb interview.
Cmplete the passage with the crrect frms f the wrds belw. Then answer the questin: What is the authr’s attitude twards the dctrs?
Accrding t a recent survey, the _________ f dctrs believed their incmes did nt match hw hard they wrked. The survey fund that abut 50 percent f the dctrs were nt satisfied with their wrking cnditins, especially thse frm hspitals in small twns.
clinic, cmplain, majrity, staff, respnse, harm, physician
A _________ wrking in a large public hspital ften has t see 100 patients per day. The researchers cnducting the survey cncluded that if hspitals and ________ serving the general public received mre supprt, it wuld help t keep their medical _______ frm leaving the prfessin, and therefre the public wuld cntinue t receive gd health services.
In ________ t a questin abut tensins between dctrs and patients, sme respndents ___________ that misleading media reprts abut dctrs have greatly ________ sciety, causing the public t distrust medical wrkers.
What is the authr’s attitude twards the dctrs?
The authr seems quite sympathetic and supprtive f dctrs.
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