人教版 (2019)必修 第三册Unit 2 Morals and Virtues完整版课件ppt

这是一份人教版 (2019)必修 第三册Unit 2 Morals and Virtues完整版课件ppt，共29页。
having been dne
nt+-ing / nt+having dne
Learning the structure
1. Climbing muntains is dangerus.
2. My bryher always lves playing basketball after schl.
3. His hbby is playing games.
观察下面句子并分析画线部分在句中所作的成分 
5. Lking dwn at her phne as she walked, she hit the dr.
4. The lady ding the live bradcast is called Qia Bilu.正在做直播的这位女士名叫乔碧萝。
6. The head teacher saw Li Ming playing with smart phne in the classrm.
Fcus n 基本用法
ROAD TO GRAMMAR
1. Walking in the street, I saw a tailr's shp. 2. Being pr, he culdn't affrd a TV set. 3. His father died, leaving the family even wrse ff. 4. Using yur head, yu will find a gd way. 5. Studying hard, he didn't pass the exam. 6. He earns a living driving a truck. 7. He sat in the chair reading a newspaper.
1. When I walked in the street, I saw a tailr’s shp.
2. Because he was pr, he culdn’t affrd a TV set.
3. His father died and left the family even wrse ff.
5. Thugh he studied hard, he didn’t pass the exam.
4. If yu use yur head, yu will find a gd way.
7. He sat in the chair and read a newspaper.
6. He earns a living by driving a truck.
动词-ing形式是非谓语动词的一种，兼有动词和形容词的特征，在句中可作表语，定语，宾语补足语和状语，一般表示进行或主动的意思。动词-ing形式用作状语时，其逻辑主语必须与句子的主语一致，动词-ing形式所表示的动作和句子的主语是主动关系。动词-ing形式在句中可以作时间、原因、条件、让步、方式、伴随和结果状语。
现在分词作时间状语时，相当于时间状语从句。可在现在分词前加连词“when, while, until”等，使其时间意义更明确。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。
v-ing形式作时间状语
现在分词作原因状语时，可转换为由since, because或as引导的原因状语从句，这类状语多放在句子的前半部分。Being ill，he culdn't g t schl.＝As he was ill，he culdn't g t schl.
v-ing形式作原因状语
现在分词作条件状语时，可转换为if, nce或unless等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.
v-ing形式作条件状语
现在分词作让步状语时，相当于一个以thugh/althugh引导的让步状语从句。Wrking r reading，she always did her best.＝Whether she wrked r read，she always did her best.
v-ing形式作让步状语
现在分词作方式，结果或伴随状语时，通常不能转换为状语从句，但可用并列分句代替。I std by the dr，nt daring t say a wrd.＝I std by the dr，and didn’t dare t say a wrd.His parents died，leaving him an rphan.＝His parents died and left him an rphan.
v-ing形式作方式/结果状语
e.g. The child fell, striking his head against the dr and cutting it. 那孩子跌倒了，头碰在门上磕破了。
He went abrad, leaving his uncle a big huse.
翻译句子：他出国了，留给他叔叔一间大房子。
He went abrad and ________his uncle a big huse.
1. Having finished his hmewrk, he rushed ut t play basketball. 2.Nt having studied his lessns very hard, he failed the test.
当--ing表示的动作发生在谓语动词之前时,应使用完成式: having dne.
1. _______(hear) the news, they culdn’t help careful when___________(crss)the (wrk) fr three hurs, he tk a (use) yur head, yu’ll have a gd (wrk) hard, he didn’t feel a bit tired.6. The heavy rain lasted three days,__________(result) in serius traffic girl came in,_________(fllw) her (walk) in the park, she saw an ld sat by the windw f the classrm,_________(read) a (finish) his hmewrk, Tm listened t music.
Having wrked
Having finished
观察归纳：动词-ing形式作宾语补足语常放在宾语后面, 对宾语进行补充说明表示一个____________________的动作, 强调一个过程或一种状态。
1. 读句子，思考V-ing 作宾语补足语的作用是什么？1) When we returned t the schl, we fund a stranger standing at the entrance. 2) The bss kept the wrkers wrking the whle night.
2.接-ing形式作宾补的几类动词:
①感官动词 see, hear, feel, smell, ntice, bserve, lk at, listen t等。
1. We saw a light burning in the windw. 2. I felt smene patting me n the back.3. Can yu smell anything burning?4. Listen t the birds singing.
注意：当感官动词如：see, hear等，其后面所跟的宾补是宾语主动发出的动作且是全过程时，用________
1. I heard a by __________(sing) a sng in the next dr .2. I heard a by _____________(sing) sngs every night.3.I heard a sng __________(sing) in the next rm.4.I saw a by _____________(enter)the building.
②使役动词:have, set, keep, get, catch, leave等.
1. I wn't have yu ding that. 2. This set me thinking.3. I'm srry t have kept yu waiting. 4. I can't get the clck ging again.
eg：Festivals are becming mre and mre cmmercial, with businesses ________ (take) advantage f the celebratins.
1.With s many peple ________(lk) at her, the shy girl felt ld man went int the rm with his wife ________(supprt) the task________(finish) , he went ut t play lts f hmewrk________（finish）, he culdn’t g ut.
③ 在 with的复合结构中
1.We passed by the classrm and saw the teacher__________(make) the I came in, I saw Dr. Li _____________(examine) a the airprt, a man dressed in a black suit was caught _______ (spit) n the clean by her side, I culd feel her heart__________(beat). 5.Dn’t leave her ________(wait)utside in the rain. 6.The film star walked twards his car, with a crwd f jurnalists _________ (fllw) clse behind. 7.With the by __________ (lead) the way, the sldiers managed t walk thrugh the frest.8. The cuple ften take a walk after supper in the park with their pet dg___________(fllw) them.
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
1. All custmers _________ (travel) n TransLink services must be in _________ (pssess) f a valid ticket befre barding. 2. In fact, anyne _________ (wish) t try race walking shuld prbably first cnsult a cach r ___________ (experience) racer _________ (learn) prper technique. 3. One f his latest prjects has been t make plants grw in experiments _________(use) sme cmmn vegetables.
experienced
4. Nervusly _________ (face) challenges, I knw I will whisper t myself the tw simple wrds “Be yurself”.5. _______________ (wrk) fr tw days, Steve managed t finish his reprt n schedule.6. All the ftball players n the playgrund cheered ludly, _____ (say) that I had a talent _________ ftball. 7. _________ (turn) arund, we saw an ld wman _________; (walk) twards the river.
8. China’s apprach t _________ (prtect) its envirnment while _________ (feed) its citizens ffers useful lessns fr agriculture and fd plicymakers wrldwide.9. ___________ (knw) which university t attend, the girl asked her teacher fr advice. 10. Sme students will feel a grwing sense f anxiety with the exam _________ (draw) near while thers may appear calm.
Mary lked at the beautiful ripe plums（梅子）. She wuld make lvely jam. When she had finished the 1.________ （ck）, she filled all her empty jam jars, 2.________ （leave） the rest f the jam in the pan. She wuld put it in the fridge when it was cler. But just then the telephne （learn） that her mther was in hspital after a car accident, Mary picked up her bag and ran ut f the huse. Sme days later, her husband, Jhn, came hme frm a business trip. He had been traveling all day and felt like 4._______（have） a drink and a piece f （enter） the kitchen he saw a pan with a dark red mess inside it. He
Having learned
lifted it up and smelled it. It smelled （think） Mary must have frgtten t clean this pan, he pured all the jam int the chicken yard and cleaned the pan. Then 7.________（feel） cmfrtable, he began t eat a piece f cake. When Mary returned, she nticed the chickens 8._________（behave） strangely. They were running rund the yard as if they were sick. She saw the dark red mess n the grund and went （see） a plum stne, she went int the kitchen. Her husband was at the table reading a newspaper. Angrily Mary rushed up t him 10._________（shut） “Yu threw away my jam！” Her husband said, “I’m srry, but I thught it was prridge that had gne bad in the ht weather.”