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高中英语人教版 (2019)选择性必修 第二册Unit 5 First Aid说课课件ppt
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这是一份高中英语人教版 (2019)选择性必修 第二册Unit 5 First Aid说课课件ppt，共44页。PPT课件主要包含了目 录，Part 1，Part 2，现在分词作状语等内容，欢迎下载使用。
Build up yur vcabulary
Discver useful structures
1. n.（ 人或动植物的）器官2. n. 光线；光束；（热、电等）射线3. n. 辐射；放射线4. n. 酸 adj. 酸的；酸性的5. n. 层；表层；层次6. n. 受害者；患者7. prep. & adv. 在……底下；隐藏在下面8. vt. & vi. 吞下；咽下
9. vt. 包、裹；(用手臂等)围住10. n. 毫米；千分之一米 → n. 米11. adj. 较小的；次要的；轻微的 → n. 少数；少数派；少数人 → (反义词) adj. 主要的；重要的；大的；严重的 → n. 大部分；大多数12. adj. 电的；用电的；电动的 → n. 电 → adj. 电的；与电有关的 → adj. 电子的
electricity
13. vi. （swelled，swllen）膨胀；肿胀 → adj. （身体部位）肿起的；肿胀的14. n. 神经 → adj. 紧张的15. adj. 松的；未系紧的；宽松的 → v. （使）放松，变松；解开16. adj. 紧急的；急迫的；急切的 → v. 敦促；催促；力劝 → n. 紧迫；急迫17. vi. & vt. （使）宽慰；减轻；缓解 n. 容易；舒适；自在 → adj. 容易的；简单的
1. __________________, getting burnt can lead t very serius injuries. 正如你能想象的，被烧伤可能导致非常严重的损伤。2. __________________ by a variety f things: ... 你可能会被各种各样的东西烧伤：……3. Burns are divided int three types, _____________________________________. 根据皮肤损伤的深度，烧伤或烫伤可分为三种类型。4. Remve any clthes using scissrs if necessary, ___________________________ ___________________. 除非你看到布料粘在烧伤的皮肤上，否则都要把它脱掉，必要时可使用剪刀。
As yu can imagine
Yu can get burnt
depending n the depth f skin damage
unless yu see the fabric sticking
t the burnt skin
1 ___________ a part f the bdy that has a particular purpse, such as the heart r the brain2 ___________ a chemical, usually a liquid, that has a pH f less than seven3 ___________ ne thusandth f a metre4 ___________ energy sent ut in waves5 ___________ material used fr making clth, curtains, etc.6 ___________ a persn wh has been attacked, injured, r killed
Task 1 Write a wrd yu have learnt in this unit befre each definitin.
radiatin/rays
Task 2 Chse the right wrd(s) frm A-C t cmplete each shrt cnversatin.
1 A: The price fr this car? Fifteen thusand dllars ut the dr! What a deal! B: Well, if the car hadn’t been in an accident, that wuld be a gd price, but it has a few _________ prblems. A slightB minrC tiny2 A: Ouch! My leg really hurts! B: Why dn’t yu take sme medicine t _________ the pain? A reduceB relaxC ease
3 A: Have yu treated any real emergencies in yur first-aid curse at the Red Crss? B: Well, they let us ride alng with sme paramedics. Once, we gave first aid t a _________ f a traffic accident befre rushing him t the hspital. A victimB patientC sufferer4 A: Did yu hear that three peple died in a fire last night? B: What a terrible _________! Hw did it happen? A accidentB incidentC ccasin5 A: Can I see yu fr a mment? B: Is it a matter f _________? A urgencyB emergencyC seriusness
incident lse urgent rgan acid victim
Task 3 Read the passage abut chemical burns and fill in the blanks with the crrect frms f the wrds in the bx.
A chemical burn ccurs when yur skin r eyes cme int cntact with an _________ r ther chemicals. Such _________ can be very dangerus and require _________ attentin. Chemical burns can even affect yur internal ____________ if the chemicals are swallwed. First aid shuld be given t chemical burns immediately. Fr example, wrap the burnt area _________ with a clean clth if pssible. It is imprtant t send the _________ t the hspital right away if he r she is severely burnt.
1. As yu can imagine, getting burnt can lead t very serius injuries. 2. The first and mst imprtant step in the treatment f burns is giving first aid. 3. It’s best t place burns under cl running water, especially within the first ten minutes. 4. Remve any clthes using scissrs if necessary, unless yu see the fabric sticking t the burnt skin.5. Yu can prtect the burnt area by cvering it with a lse clean clth.
指出下列动词-ing形式在句子中分别作什么成分。
动词-ing形式是动词的一种非谓语形式，包括现在分词和动名词两种。动词-ing形式的时态和语态如下：
动词-ing形式的功能总结
动词-ing形式作主语
动词-ing形式作主语时，往往表示经常性、习惯性的动作，通常置于句首。Reading alud is a gd way t learn a language. 大声朗读是学习语言的一种好方法。Wasting a persn’s time is the same as killing him fr his prperty. 浪费别人的时间无异于谋财害命。
(1) 不定式作主语表示具体的或一次性的动作。 T lie t her is wrng. 对她撒谎不对。(2) 动名词作主语时，谓语动词用单数。Climbing muntains is really difficult fr the ld. 对于老人来说爬山确实困难。
动词-ing形式作宾语
(1) 常接动词-ing形式作宾语的动词有：避免错过少延期（avid, miss, pstpne）建议完成多练习（advise/suggest, finish, practise）喜欢想象禁不住（enjy, imagine, can’t help）承认否定与嫉妒（admit, deny, envy）逃避冒险莫原谅（escape, risk, excuse）忍受保持不介意（stand, keep, mind）
Wuld yu mind pening the windw? 你介意打开窗子吗？I dn’t like watching televisin but I enjy listening t the radi. 我不喜欢看电视，但是喜欢听收音机。He tried t avid answering my questins. 他试图对我的问题避而不答。
(2) 常见的跟动词-ing形式作宾语的动词短语有： insist n, bject t, be gd at, be fnd f, lead t, put ff, give up, lk frward t, feel like, , get/be used t, pay attentin t, be wrth等。He insisted n ding it in his wn way.他坚持要按照自己的方法做。
(3) 在有些动词的后面（如start，begin，cntinue等）既可接动名词也可接不定式作宾语，两者意义区别不大。They cntinued wrking/t wrk as if nthing had happened. 他们继续工作，似乎什么也没发生过。(4) 有些动词（短语）后跟不定式和动词-ing形式作宾语均可， 但含义不同。常见的有：
Please remember t give my best regards t yur family. 请记着代我向你的家人问好。I still remember visiting the museum fr the first time. 我仍记得第一次参观博物馆的情景。
(5) 下列动词可接动词-ing形式的主动形式表示被动意义，相当于不定式的被动形式。 need/want/require/deserve ding ＝need/want/require/deserve t be dneThe bike needs repairing/t be repaired. 这辆自行车需要修理。
动词-ing形式作表语
作表语的动词-ing形式包括现在分词和动名词。(1) 现在分词作表语，往往具有形容词的性质，说明主语的性质、特征等。作表语的现在分词，许多是由能够表示人们某种感情或情绪的动词变化而来的。常见的有：mving，interesting，encuraging，exciting，inspiring，bring，surprising，puzzling，amusing，astnishing等。这类分词有“令人……的”的含义，常修饰物。
The argument is very cnvincing. 这个论点很令人信服。Yur speech is very interesting and encuraging. 你的演讲很有趣而且很鼓舞人。
(2) 动名词作表语多表示抽象性的或习惯性的动作，一般说明主语的内容。Her jb is keeping the lecture hall as clean as pssible. ＝Keeping the lecture hall as clean as pssible is her jb.她的工作是尽量使报告厅保持干净。
动词-ing形式作定语
动名词和现在分词都可以作定语，但有所区别。(1) 动名词作定语表示被修饰词的某种性能或用途，相当于fr引导的介词短语。N ne is allwed t speak alud in the reading rm.阅览室里不准大声说话。(2) 现在分词作定语时，它和被修饰词之间有逻辑上的主动关系，表示所修饰词进行的动作，相当于一个定语从句。The by playing ftball n the playgrund is my yunger brther. ＝The by that/wh is playing ftball n the playgrund is my yunger brther.在操场上踢足球的那个男孩是我的弟弟。
现在分词、过去分词和不定式作定语的一般区别：现在分词表示正在进行或习惯性的动作；过去分词表示被动或完成意义；不定式表示动作尚未发生。Yu shuld adapt t the changing situatin. 你应该适应不断变化的形势。The grund is cvered with fallen leaves. 地上满是落叶。I’m lking fr a rm t live in. 我正在找房子住。
动词-ing形式作宾语补足语
动词-ing形式作宾语补足语时，表示正在进行的动作或经常存在的状态。动词-ing形式常作以下动词的宾语补足语。(1) 表示感觉和心理状态的感官动词（短语），常见的有see，hear，feel，smell，find，ntice，bserve，lk at，listen t。其结构是：动词 ＋ sb. ＋ ding sth. (作宾补)。I felt smebdy standing behind me. 我感觉有人站在我后面。I saw the little by crying there. 我看到小男孩在那儿哭。
(2) 表示指使意义的使役动词，常见的有have，let，keep，get，leave等。其结构是：动词 ＋ sb. /sth. ＋ ding sth. (作宾补)。We kept the fire burning all night lng.我们让火整夜燃烧着。I wn’t have yu running abut in the rm.我不允许你在房间里跑来跑去。
使役动词接现在分词作宾语补足语表示“让……一直做某事”；接不带t的不定式作宾语补足语表示“让某人做某事”；接过去分词作宾语补足语，表示“主语请某人做某事，使完成某事或主语遭遇某事”。Be careful, r yu’ll have yur hands hurt. 当心，否则你会弄伤手的。
(3) 用于with复合结构中。I culdn’t d my hmewrk with the nise ging n. 由于噪音不断，我没法做家庭作业。With s many peple lking at her, she felt nervus. 这么多人看着她，她感到紧张。
现在分词（短语）在句中作状语来修饰谓语动词或整个句子，表示动作发生的时间、原因、条件、结果、方式、让步或伴随状况。(1) 作时间状语，相当于一个时间状语从句。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。
(2) 作原因状语，一般可转换成由as或because引导的原因状语从句。Being ill, he culdn’t g t schl. ＝As he was ill, he culdn’t g t schl.因为生病了，他无法去上学。(3) 作条件状语，一般放在句首，可转换成由if，unless等连词引导的条件状语从句。Wrking hard, yu’ll make great prgress. ＝If yu wrk hard, yu’ll make great prgress.如果你努力工作，你将取得很大进步。
(4) 作结果状语。现在分词作结果状语时，通常放在句末，中间用逗号隔开，表示一种顺其自然、意料之中的结果。The hspital has recently btained new medical equipment, allwing mre patients t be treated. 这家医院最近得到一批新的医疗设备，这使更多的病人能得到治疗。
现在分词作结果状语，是随着谓语动词的发生而产生的自然结果，其逻辑主语往往是前面整个句子所描述的情况，前面有时候可以加thus。而不定式作结果状语时常表示出乎意料的结果，有时前面可以加nly。试比较：He was caught in the rain, thus making himself catch a cld. 被雨淋后他感冒了。I hurried t schl, nly t find it was Sunday. 我匆忙赶到学校，结果发现是星期天。
(5) 作让步、方式和伴随状语 现在分词作让步、方式和伴随状语时，说明动作发生的背景和情况。作伴随状语时，表示分词的动作和主句的动作同时发生，此时它可转换成并列句。Mary sat by the windw f the classrm, reading a bk. ＝Mary sat by the windw f the classrm and was reading a bk.玛丽坐在教室的窗边读一本书。
(1) 为强调动词-ing形式表达的意义，可在其前加上各种连词。例如，加上when，while，强调与谓语动词同时发生；加上befre，after，强调动作先后发生；加上thus，强调结果；加上thugh/althugh，强调让步等。Thugh knwing all this, they made me pay fr the damage. 尽管他们了解这一切，但还是让我赔偿损失。(2) 当现在分词的动作先发生，而谓语动词的动作后发生时，用分词的完成式。Having finished the letter, he went t pst it. 他写完信后就把它寄了出去。（having finished是先发生的，went是后发生的）
(3) 动词-ing形式的否定式：nt ＋ v.-ing；nt having ＋ v.-edNt knwing this, he didn’t cme. 他不知道这件事，所以没来。Nt having made full preparatins, we put ff the sprts meeting.因为没有做好充分的准备，我们把运动会延期了。(4) 有些现在分词在句中没有逻辑主语，它们往往作为句子的评注性状语来修饰整个句子，表明说话者的态度、观点等。例如：generally speaking “一般来说”，judging by/frm...“从……来判断”，taking everything int cnsideratin“从全盘考虑”。Judging frm his behaviur, he must be mad. 从他的行为来判断，他一定是疯了。
用动词-ing形式改写下列句子：1. When he gt ut f the bathtub, he slipped and fell n the flr.2. Is there any reasn why we are nt ging t have the first-aid training this week?3. She had been tld abut the risk f electric shcks and this made her very careful while using hairdryers.
When getting ut f the bathtub, he slipped and fell n the flr.
Is there any reasn fr nt having the first-aid training this week?
Having been tld abut the risk f electric shcks, she was very careful while using hairdryers.
用动词-ing形式改写下列句子：4. Because the child was nt watched carefully by his parents, he tuched a ht irn and burnt his finger.5. After she had been bitten by msquites, she applied sme medicine t her skin.
Nt being watched carefully by his parents, the child tuched a ht irn and burnt his finger.
After being/having been bitten by msquites, she applied sme medicine t her skin.
用所给单词的正确形式填空：Mrs Taylr was an elderly wman __________ (live) alne. One day, she was in her living rm cleaning the windws, when suddenly she culd n lnger feel the right side f her bdy. __________ (try) t walk t her sfa t sit dwn, she fell ver nt the carpet. Then she realised that she culd nt get up, and that she was having truble __________(breathe). Frtunately, she had her mbile phne with her, and she was able t reach it with her left hand while __________ (lie) n the flr. Her mbile phne ________________ (already, set up) t call an emergency number at the push f a buttn, s it was easy t call fr help.
was already set up
While attempting t talk t the peratr, Mrs Taylr discvered that she culd nt speak. __________ (nt, hear) an answer, the peratr knew that Mrs Taylr must be in truble. Telling Mrs Taylr that everything wuld be OK, she immediately sent an ambulance. After __________ (arrive), the ambulance team quickly fund Mrs Taylr and withut delay gave her xygen, put in an Ⅳ needle, and checked her vital signs. _________________ (take) t the hspital and treated immediately, Mrs Taylr’s health was in n great danger, thugh she had t stay in the hspital ward. After a week, her __________ (frighten) experience was ver, and she was allwed t g hme.
Having been taken
frightening
1 What shuld peple d when facing a frightening experience like Mrs Taylr’s?2 What are sme risks that elderly peple may encunter when living alne?3 What can we d t help prevent elderly peple frm taking unnecessary risks?
When having a frightening experience like Mrs Taylr’s, peple shuld try t get help, like she did.
When living alne, elderly peple may fall r get injured, and nt be able t help themselves r even call fr help.
T help prevent elderly peple frm taking unnecessary risks, we shuld make sure that their hmes are easy t get arund in, with handrails, ramps instead f stairs, and even walking surfaces.
Wrk in pairs and discuss the fllwing questins.
Build up yur vcabulary
Discver useful structures
1. n.（ 人或动植物的）器官2. n. 光线；光束；（热、电等）射线3. n. 辐射；放射线4. n. 酸 adj. 酸的；酸性的5. n. 层；表层；层次6. n. 受害者；患者7. prep. & adv. 在……底下；隐藏在下面8. vt. & vi. 吞下；咽下
9. vt. 包、裹；(用手臂等)围住10. n. 毫米；千分之一米 → n. 米11. adj. 较小的；次要的；轻微的 → n. 少数；少数派；少数人 → (反义词) adj. 主要的；重要的；大的；严重的 → n. 大部分；大多数12. adj. 电的；用电的；电动的 → n. 电 → adj. 电的；与电有关的 → adj. 电子的
electricity
13. vi. （swelled，swllen）膨胀；肿胀 → adj. （身体部位）肿起的；肿胀的14. n. 神经 → adj. 紧张的15. adj. 松的；未系紧的；宽松的 → v. （使）放松，变松；解开16. adj. 紧急的；急迫的；急切的 → v. 敦促；催促；力劝 → n. 紧迫；急迫17. vi. & vt. （使）宽慰；减轻；缓解 n. 容易；舒适；自在 → adj. 容易的；简单的
1. __________________, getting burnt can lead t very serius injuries. 正如你能想象的，被烧伤可能导致非常严重的损伤。2. __________________ by a variety f things: ... 你可能会被各种各样的东西烧伤：……3. Burns are divided int three types, _____________________________________. 根据皮肤损伤的深度，烧伤或烫伤可分为三种类型。4. Remve any clthes using scissrs if necessary, ___________________________ ___________________. 除非你看到布料粘在烧伤的皮肤上，否则都要把它脱掉，必要时可使用剪刀。
As yu can imagine
Yu can get burnt
depending n the depth f skin damage
unless yu see the fabric sticking
t the burnt skin
1 ___________ a part f the bdy that has a particular purpse, such as the heart r the brain2 ___________ a chemical, usually a liquid, that has a pH f less than seven3 ___________ ne thusandth f a metre4 ___________ energy sent ut in waves5 ___________ material used fr making clth, curtains, etc.6 ___________ a persn wh has been attacked, injured, r killed
Task 1 Write a wrd yu have learnt in this unit befre each definitin.
radiatin/rays
Task 2 Chse the right wrd(s) frm A-C t cmplete each shrt cnversatin.
1 A: The price fr this car? Fifteen thusand dllars ut the dr! What a deal! B: Well, if the car hadn’t been in an accident, that wuld be a gd price, but it has a few _________ prblems. A slightB minrC tiny2 A: Ouch! My leg really hurts! B: Why dn’t yu take sme medicine t _________ the pain? A reduceB relaxC ease
3 A: Have yu treated any real emergencies in yur first-aid curse at the Red Crss? B: Well, they let us ride alng with sme paramedics. Once, we gave first aid t a _________ f a traffic accident befre rushing him t the hspital. A victimB patientC sufferer4 A: Did yu hear that three peple died in a fire last night? B: What a terrible _________! Hw did it happen? A accidentB incidentC ccasin5 A: Can I see yu fr a mment? B: Is it a matter f _________? A urgencyB emergencyC seriusness
incident lse urgent rgan acid victim
Task 3 Read the passage abut chemical burns and fill in the blanks with the crrect frms f the wrds in the bx.
A chemical burn ccurs when yur skin r eyes cme int cntact with an _________ r ther chemicals. Such _________ can be very dangerus and require _________ attentin. Chemical burns can even affect yur internal ____________ if the chemicals are swallwed. First aid shuld be given t chemical burns immediately. Fr example, wrap the burnt area _________ with a clean clth if pssible. It is imprtant t send the _________ t the hspital right away if he r she is severely burnt.
1. As yu can imagine, getting burnt can lead t very serius injuries. 2. The first and mst imprtant step in the treatment f burns is giving first aid. 3. It’s best t place burns under cl running water, especially within the first ten minutes. 4. Remve any clthes using scissrs if necessary, unless yu see the fabric sticking t the burnt skin.5. Yu can prtect the burnt area by cvering it with a lse clean clth.
指出下列动词-ing形式在句子中分别作什么成分。
动词-ing形式是动词的一种非谓语形式，包括现在分词和动名词两种。动词-ing形式的时态和语态如下：
动词-ing形式的功能总结
动词-ing形式作主语
动词-ing形式作主语时，往往表示经常性、习惯性的动作，通常置于句首。Reading alud is a gd way t learn a language. 大声朗读是学习语言的一种好方法。Wasting a persn’s time is the same as killing him fr his prperty. 浪费别人的时间无异于谋财害命。
(1) 不定式作主语表示具体的或一次性的动作。 T lie t her is wrng. 对她撒谎不对。(2) 动名词作主语时，谓语动词用单数。Climbing muntains is really difficult fr the ld. 对于老人来说爬山确实困难。
动词-ing形式作宾语
(1) 常接动词-ing形式作宾语的动词有：避免错过少延期（avid, miss, pstpne）建议完成多练习（advise/suggest, finish, practise）喜欢想象禁不住（enjy, imagine, can’t help）承认否定与嫉妒（admit, deny, envy）逃避冒险莫原谅（escape, risk, excuse）忍受保持不介意（stand, keep, mind）
Wuld yu mind pening the windw? 你介意打开窗子吗？I dn’t like watching televisin but I enjy listening t the radi. 我不喜欢看电视，但是喜欢听收音机。He tried t avid answering my questins. 他试图对我的问题避而不答。
(2) 常见的跟动词-ing形式作宾语的动词短语有： insist n, bject t, be gd at, be fnd f, lead t, put ff, give up, lk frward t, feel like, , get/be used t, pay attentin t, be wrth等。He insisted n ding it in his wn way.他坚持要按照自己的方法做。
(3) 在有些动词的后面（如start，begin，cntinue等）既可接动名词也可接不定式作宾语，两者意义区别不大。They cntinued wrking/t wrk as if nthing had happened. 他们继续工作，似乎什么也没发生过。(4) 有些动词（短语）后跟不定式和动词-ing形式作宾语均可， 但含义不同。常见的有：
Please remember t give my best regards t yur family. 请记着代我向你的家人问好。I still remember visiting the museum fr the first time. 我仍记得第一次参观博物馆的情景。
(5) 下列动词可接动词-ing形式的主动形式表示被动意义，相当于不定式的被动形式。 need/want/require/deserve ding ＝need/want/require/deserve t be dneThe bike needs repairing/t be repaired. 这辆自行车需要修理。
动词-ing形式作表语
作表语的动词-ing形式包括现在分词和动名词。(1) 现在分词作表语，往往具有形容词的性质，说明主语的性质、特征等。作表语的现在分词，许多是由能够表示人们某种感情或情绪的动词变化而来的。常见的有：mving，interesting，encuraging，exciting，inspiring，bring，surprising，puzzling，amusing，astnishing等。这类分词有“令人……的”的含义，常修饰物。
The argument is very cnvincing. 这个论点很令人信服。Yur speech is very interesting and encuraging. 你的演讲很有趣而且很鼓舞人。
(2) 动名词作表语多表示抽象性的或习惯性的动作，一般说明主语的内容。Her jb is keeping the lecture hall as clean as pssible. ＝Keeping the lecture hall as clean as pssible is her jb.她的工作是尽量使报告厅保持干净。
动词-ing形式作定语
动名词和现在分词都可以作定语，但有所区别。(1) 动名词作定语表示被修饰词的某种性能或用途，相当于fr引导的介词短语。N ne is allwed t speak alud in the reading rm.阅览室里不准大声说话。(2) 现在分词作定语时，它和被修饰词之间有逻辑上的主动关系，表示所修饰词进行的动作，相当于一个定语从句。The by playing ftball n the playgrund is my yunger brther. ＝The by that/wh is playing ftball n the playgrund is my yunger brther.在操场上踢足球的那个男孩是我的弟弟。
现在分词、过去分词和不定式作定语的一般区别：现在分词表示正在进行或习惯性的动作；过去分词表示被动或完成意义；不定式表示动作尚未发生。Yu shuld adapt t the changing situatin. 你应该适应不断变化的形势。The grund is cvered with fallen leaves. 地上满是落叶。I’m lking fr a rm t live in. 我正在找房子住。
动词-ing形式作宾语补足语
动词-ing形式作宾语补足语时，表示正在进行的动作或经常存在的状态。动词-ing形式常作以下动词的宾语补足语。(1) 表示感觉和心理状态的感官动词（短语），常见的有see，hear，feel，smell，find，ntice，bserve，lk at，listen t。其结构是：动词 ＋ sb. ＋ ding sth. (作宾补)。I felt smebdy standing behind me. 我感觉有人站在我后面。I saw the little by crying there. 我看到小男孩在那儿哭。
(2) 表示指使意义的使役动词，常见的有have，let，keep，get，leave等。其结构是：动词 ＋ sb. /sth. ＋ ding sth. (作宾补)。We kept the fire burning all night lng.我们让火整夜燃烧着。I wn’t have yu running abut in the rm.我不允许你在房间里跑来跑去。
使役动词接现在分词作宾语补足语表示“让……一直做某事”；接不带t的不定式作宾语补足语表示“让某人做某事”；接过去分词作宾语补足语，表示“主语请某人做某事，使完成某事或主语遭遇某事”。Be careful, r yu’ll have yur hands hurt. 当心，否则你会弄伤手的。
(3) 用于with复合结构中。I culdn’t d my hmewrk with the nise ging n. 由于噪音不断，我没法做家庭作业。With s many peple lking at her, she felt nervus. 这么多人看着她，她感到紧张。
现在分词（短语）在句中作状语来修饰谓语动词或整个句子，表示动作发生的时间、原因、条件、结果、方式、让步或伴随状况。(1) 作时间状语，相当于一个时间状语从句。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。
(2) 作原因状语，一般可转换成由as或because引导的原因状语从句。Being ill, he culdn’t g t schl. ＝As he was ill, he culdn’t g t schl.因为生病了，他无法去上学。(3) 作条件状语，一般放在句首，可转换成由if，unless等连词引导的条件状语从句。Wrking hard, yu’ll make great prgress. ＝If yu wrk hard, yu’ll make great prgress.如果你努力工作，你将取得很大进步。
(4) 作结果状语。现在分词作结果状语时，通常放在句末，中间用逗号隔开，表示一种顺其自然、意料之中的结果。The hspital has recently btained new medical equipment, allwing mre patients t be treated. 这家医院最近得到一批新的医疗设备，这使更多的病人能得到治疗。
现在分词作结果状语，是随着谓语动词的发生而产生的自然结果，其逻辑主语往往是前面整个句子所描述的情况，前面有时候可以加thus。而不定式作结果状语时常表示出乎意料的结果，有时前面可以加nly。试比较：He was caught in the rain, thus making himself catch a cld. 被雨淋后他感冒了。I hurried t schl, nly t find it was Sunday. 我匆忙赶到学校，结果发现是星期天。
(5) 作让步、方式和伴随状语 现在分词作让步、方式和伴随状语时，说明动作发生的背景和情况。作伴随状语时，表示分词的动作和主句的动作同时发生，此时它可转换成并列句。Mary sat by the windw f the classrm, reading a bk. ＝Mary sat by the windw f the classrm and was reading a bk.玛丽坐在教室的窗边读一本书。
(1) 为强调动词-ing形式表达的意义，可在其前加上各种连词。例如，加上when，while，强调与谓语动词同时发生；加上befre，after，强调动作先后发生；加上thus，强调结果；加上thugh/althugh，强调让步等。Thugh knwing all this, they made me pay fr the damage. 尽管他们了解这一切，但还是让我赔偿损失。(2) 当现在分词的动作先发生，而谓语动词的动作后发生时，用分词的完成式。Having finished the letter, he went t pst it. 他写完信后就把它寄了出去。（having finished是先发生的，went是后发生的）
(3) 动词-ing形式的否定式：nt ＋ v.-ing；nt having ＋ v.-edNt knwing this, he didn’t cme. 他不知道这件事，所以没来。Nt having made full preparatins, we put ff the sprts meeting.因为没有做好充分的准备，我们把运动会延期了。(4) 有些现在分词在句中没有逻辑主语，它们往往作为句子的评注性状语来修饰整个句子，表明说话者的态度、观点等。例如：generally speaking “一般来说”，judging by/frm...“从……来判断”，taking everything int cnsideratin“从全盘考虑”。Judging frm his behaviur, he must be mad. 从他的行为来判断，他一定是疯了。
用动词-ing形式改写下列句子：1. When he gt ut f the bathtub, he slipped and fell n the flr.2. Is there any reasn why we are nt ging t have the first-aid training this week?3. She had been tld abut the risk f electric shcks and this made her very careful while using hairdryers.
When getting ut f the bathtub, he slipped and fell n the flr.
Is there any reasn fr nt having the first-aid training this week?
Having been tld abut the risk f electric shcks, she was very careful while using hairdryers.
用动词-ing形式改写下列句子：4. Because the child was nt watched carefully by his parents, he tuched a ht irn and burnt his finger.5. After she had been bitten by msquites, she applied sme medicine t her skin.
Nt being watched carefully by his parents, the child tuched a ht irn and burnt his finger.
After being/having been bitten by msquites, she applied sme medicine t her skin.
用所给单词的正确形式填空：Mrs Taylr was an elderly wman __________ (live) alne. One day, she was in her living rm cleaning the windws, when suddenly she culd n lnger feel the right side f her bdy. __________ (try) t walk t her sfa t sit dwn, she fell ver nt the carpet. Then she realised that she culd nt get up, and that she was having truble __________(breathe). Frtunately, she had her mbile phne with her, and she was able t reach it with her left hand while __________ (lie) n the flr. Her mbile phne ________________ (already, set up) t call an emergency number at the push f a buttn, s it was easy t call fr help.
was already set up
While attempting t talk t the peratr, Mrs Taylr discvered that she culd nt speak. __________ (nt, hear) an answer, the peratr knew that Mrs Taylr must be in truble. Telling Mrs Taylr that everything wuld be OK, she immediately sent an ambulance. After __________ (arrive), the ambulance team quickly fund Mrs Taylr and withut delay gave her xygen, put in an Ⅳ needle, and checked her vital signs. _________________ (take) t the hspital and treated immediately, Mrs Taylr’s health was in n great danger, thugh she had t stay in the hspital ward. After a week, her __________ (frighten) experience was ver, and she was allwed t g hme.
Having been taken
frightening
1 What shuld peple d when facing a frightening experience like Mrs Taylr’s?2 What are sme risks that elderly peple may encunter when living alne?3 What can we d t help prevent elderly peple frm taking unnecessary risks?
When having a frightening experience like Mrs Taylr’s, peple shuld try t get help, like she did.
When living alne, elderly peple may fall r get injured, and nt be able t help themselves r even call fr help.
T help prevent elderly peple frm taking unnecessary risks, we shuld make sure that their hmes are easy t get arund in, with handrails, ramps instead f stairs, and even walking surfaces.
Wrk in pairs and discuss the fllwing questins.
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