Unit 2 Discovering Useful Structures 课件PPT （新教材）高中英语人教版必修第三册.pptx

1、Unit2 Morals and virtuesMother of ten thousand babiesDiscovering useful structuresthe form used as adverbial 状语状语When she walked in the park,she saw an old friend._(walk)in the park,she saw an old friend.Walking Although they didnt meet each other for years,they still have a lot to talk about.Not _(

2、meet)each other for years,they still have a lot to talk about.meeting They sat together and ate some snacks.They sat together,_some snacks.eatingBecause they have so much in common,they felt happy to talk with each other._(have)so much in common,they felt happyto talk with each other.Having If they

3、didnt move to different cities,they would meet each other regularly._(not move)to different cities,they would meet each other regularly.Not moving They talked happily and shared their life stories.They talked happily_(share)theirlife stories.sharing They were so glad to meet each other and promised

4、to get together next week.They were so glad to meet each other,_(promise)to get together next week.promising1.Walking in the park,she saw an old friend.2.Not meeting each other for years,they still have a lot to talk about.3.They sat together,eating some snacks.4.Having so much in common,they felt h

5、appy to talk with each other.5.They talked happily sharing their life stories.6.Not moving to different cities,they would meet each other regularly.7.They were so glad to meet each other,promising to get together next week.观察下面句子并分析画线部分在句中所作的成分观察下面句子并分析画线部分在句中所作的成分时间状语让步状语让步状语原因状语原因状语方式状语方式状语结果状语结果状

6、语用动词用动词-ing 形式改写下列句子。形式改写下列句子。1.When he walked out of the room,he saw a dog.Walking out of the room,he saw a dog.2.As he didnt know the way,he got lost.Not knowing the way,he got lost.3.He went abroad and left his uncle a big house.He went abroad,leaving his uncle a big house.1.动词-ing形式用作状语时，其逻辑主语逻辑

7、主语必须与句子的主语一致句子的主语一致2 2.动词动词-ing-ing的的否定式否定式在前加在前加notnot1.After he finished his homework,he rushed out to play basketball.Having finished his homework,he rushed out to play basketball.2.After he tried many times,he still couldnt overcome the difficulties.Having tried many times,he still couldnt overc

8、ome the difficulties.当当-ing-ing表示的动作表示的动作发生在谓语动词之前发生在谓语动词之前时时,应使用完成式应使用完成式:having done.having done.the form used as adverbial 宾补宾补1.I saw him_(play)football on the playground at nine yesterday.2.She kept me _(wait)for over 20 minutes.playingwaiting 动词动词-inging形式作宾语补足语时，也常和表示使形式作宾语补足语时，也常和表示使役的动词役的动词

9、keepkeep，getget，leaveleave，setset，havehave等连等连用，构成复合宾语。用，构成复合宾语。在在see，hear，feel，watch等感官动词后，既可用动词等感官动词后，既可用动词-ing形形式作宾语补足语，也可用不带式作宾语补足语，也可用不带to的动词不定式作宾语补足语。的动词不定式作宾语补足语。用动词用动词-ing形式时，表示动作正在进行形式时，表示动作正在进行；用不带用不带to的的动词不定式时动词不定式时，表示动作，表示动作经常发生经常发生或动作从开始或动作从开始到结束的到结束的全过程全过程。e.g.I saw him getting out of

10、the car.我看见他正在下车。我看见他正在下车。I saw him get out of the car.我看见他下车了。我看见他下车了。P.18_ 状 语ThoughLinQiaozhinevermarried,shewasknownasthe“motheroftenthousandbabies”,over 50,000 babies in her lifetime._ 状 语_ 宾 补Complete the sentences with the correct forms of the verbs in the box.feel want face smile return worr

11、y hear knock1._ that his wife had been injured in an accident,Mr Johnson hurried to the hospital.2.During the operation,she sat in the waiting room for over an hour _ about him.3.I saw her whispering something into his ear,obviously not _ to be heard.Hearingworryingwanting24.He suddenly woke up at m

12、idnight when he heard someone _ at his door.5._ higher import and export costs,the company is looking for ways to survive.6._ from the North Pole,the traveller wrote a book about his experience and had it published the following year.7.The child lay on her mothers lap,_ sweetly.8._ hurt by the rejec

13、tion,she bit her lip and quietly walked away.FacingReturningsmilingFeelingknockingfeel want face smile return worry hear knockRead the story and answer the questions.Henry Norman Bethune was a Canadian doctor with a very creative mind and a determination to help people.As a small boy,he became very

14、interested in medicine and decided to become a doctor.After he graduated from medical college in 1916,Bethune worked as a doctor in England,the US,and Canada.He reinvented or redesigned over 10 medical instruments to make them more useful.In 1938,Bethune left for China,after he heard that many peopl

15、e were dying in the war.Despite the difficult situation,Dr Bethune did whatever he could to assist the Chinese people.He helped to organise hospitals,taught doctors and nurses,and showed people how to give first aid.Sadly,Dr Bethune passed away in November the following year and was buried in Shijia

16、zhuang.After Dr Bethunes death,Chairman Mao Zedong wrote an article in memory of him,in which he praised Dr Bethune as a hero to be remembered in China.3Henry Norman Bethune was a Canadian doctor with a very creative mind and a determination to help people.As a small boy,he became very interested in

17、 medicine and decided to become a doctor.Read the story again and rewrite the underlined parts using the-ing form.he became very interested in medicine,deciding to become a doctorAfter he graduated from medical college in 1916,Bethune worked as a doctor in England,the US,and Canada.He reinvented or

18、redesigned over 10 medical instruments to make them more useful.In 1938,Bethune left for China,after he heard that many people were dying in the war.Despite the difficult situation,Dr Bethune did whatever he could to assist the Chinese people.after hearing that many people were dying in the war.Desp

19、ite the difficult situation,Dr Bethune did whatever he could to assist the Chinese people.He helped to organise hospitals,taught doctors and nurses,and showed people how to give first aid.Helping to organise hospitals,he taught doctors and nurses and showed people how to give first aid.OR He helped

20、to oragnise hospitals,teaching doctors and nurses and showing people how to give first aid.Sadly,Dr Bethune passed away in November the following year and was buried in Shijiazhuang.After Dr Bethunes death,Chairman Mao Zedong wrote an article in memory of him,in which he praised Dr Bethune as a hero

21、 to be remembered in China.praising Dr.Bethune as a hero to be remembered in China.P.682 Rewritethefollowingsentencesusingthe-ingformorthepastparticipleastheadverbial.EXAMPLEBecauseIdidnotknowanyone,Isataloneinmyseatfortwohours.Not knowing anyone,I sat alone in my seat for two hours.AlthoughJoewasup

22、setbythereporterswords,herespondedtohisquestionspolitely.Although upset by the reporters words,Joe responded to his questions politely.1 Asshewasfrightenedbythenoise,Amyturnedonallthelightsinthehouse.2 Whiletheyweredrivingalongthefreeway,theynoticedakangaroostandinginthemiddleoftheroad.3 Afterwewatc

23、hedthemoviefortenminutes,wefeltsoboredthatwedecidedtoleave.4 AsIcameoutofmyhouse,Isawthevolcanoerupting(爆发).by the noise,Amyturnedonallthelightsinthehouse.While along the freeway,theynoticedakangaroostandinginthemiddleoftheroad.After the movie for ten minutes,wefeltsoboredthatwedecidedtoleave.out of

24、 my house,Isawthevolcanoerupting.P.692 Rewritethefollowingsentencesusingthe-ingformorthepastparticipleastheadverbial.EXAMPLEBecauseIdidnotknowanyone,Isataloneinmyseatfortwohours.Not knowing anyone,I sat alone in my seat for two hours.AlthoughJoewasupsetbythereporterswords,herespondedtohisquestionspo

25、litely.Although upset by the reporters words,Joe responded to his questions politely.5 Aftersheturnedfifteen,shebecameinterestedintravelling.6 Becauseshedidntwanttobelate,Sallyrantothesubwaystation.7 Timwasfeelingtired,sohewenttobedassoonashegothome.8Afterhegatheredallhiscourage,heranbackintotheburn

26、inghousetorescuethechild.After fifteen,shebecameinterestedintravelling.Not to be late,Sallyrantothesubwaystation.tired,Timwenttobedassoonashegothome.(After)all his courage,heranbackintotheburninghousetorescuethechild.P.693 Completethepassageusingthe-ingformorthepastparticipleoftheverbsinthebox.hold

27、get walk hear sing excite dance admireAfter_thatIwasgoingtobemyauntsbridesmaid,Ifeltso_thatIdidntsleepverywellthenightbeforeherweddingday.AlthoughIwastired,Ididntmind_upearlythenextmorningtogotomyauntshousetogetdressedup.Iputonmybluedressandmyaunt,ofcourse,woreawhitesilkdress.Whenmyauntfinallyappearedatthebackofthechurch,_abunchofflowers,everybodylookedatherwith_smiles.Afterthewedding,Ileftthechurch_slowlybehindmyauntandherhusband.Intheevening,wehadacelebrationparty.Everybodywasveryhappy,_and_untilmidnight.hearingexcitedgettingholdingadmiringwalkingsingingdancing