Unit2 Discovering Useful Structures (ppt课件)-2023新人教版(2019)《高中英语》必修第三册.pptx

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1、Discovering Useful StructuresBy the end of this period,you will be able to1.analyze and identity the features and functions of-ing forms as the object complement and the adverbial.2.learn to describe someones behaviors and its causes,purposes,results and accompanying conditions.3.improve their writi

2、ng by using the-ing form as the adverbial instead of full clauses.VideoHumanenessLove,compassion and equalityMoralityDo right actions with the right methodConfuciusEthicsCommunityHow people treat their fellowmen in a society,including norms,rules,and customs of a society.VideoLearningLearn something

3、 new every day and immediately put it into actions through practices.CharacterCharacter over construction all humans are born neutral.ConfuciusEthicsFilial PietyRespect our family and parents.1.her brother complained,thinking of the high tuition fees.2.Thinking of all the people still in need of hel

4、p,Dr Lin opened a private clinic.3.The new Peoples Republic of China saw Dr Lin Qiaozhi playing a key role.4.Mr Bissell skillfully organizes historical insights and cultural references,making his tale a well-rounded picture of Uzbekistan,seen from Western eyes.5.Now,I see my children taking their ch

5、ildren to the library and I love that the excitement of going to the library lives on form generation to generation.Observe and analyze Observe the three sentences and discuss the function and meaning of each-ing form.As the adverbial As the adverbial As the object complementAs the adverbial As the

6、object complementLook for other sentences in the passage that contain the-ing form of the verb and are used as an object complement or adverbial.1.To a person nothing is more precious than their life,and if they entrust me with that life,how could I refuse that trust,saying Im cold,hungry,or tired?(

7、As the adverbial)2.At times she was even seen riding a donkey to faraway villages to provide medical care.(As the object complement)3.Though Lin Qiaozhi never married,she was known as the“mother of ten thousand babies”,having delivered over 50,000 babies in her lifetime.(As the adverbial)动词-ing形式作宾语

8、补足语和状语【情境探究】【要义详析】一、动词ing形式作宾语补足语动词-ing形式置于某些及物动词和宾语之后,补充说明宾语的动作或状态。在这种情况下,及物动词通常是表示感觉和心理状态的动词或使役动词。A Mexican farmer was surprised to see smoke rising from a small part of his land.一位墨西哥农民惊讶地发现从他的一小块地里冒出了烟。I felt my heart beating violently when I was seeing the 70th anniversary of foundation of Chin

9、a.我看中国建国70周年庆典的时候,感到心潮澎湃。1.动词-ing形式在感官动词后作宾语补足语在see,hear,feel,watch,notice等感官动词后,用动词的-ing形式构成复合宾语,表示一个正在进行的主动的动作,强调一个过程或一种状态。In the crowded cafe,I heard a friendly voice saying,“You can share my table.”在一个拥挤的咖啡馆,我听到一个友好的声音在说:“你可以和我坐在一桌。”He saw a girl wandering on the street this time yesterday.他昨天这个

10、时候看到一个女孩正在街上闲逛。【名师点津】在see,hear,feel,watch,notice等感官动词后,既可用动词的-ing形式构成复合宾语,也可用省略to的不定式构成复合宾语,两者之间有一定的区别。用动词的-ing形式时,表示动作正在进行;用省略to的不定式时,表示动作发生了,即动作的全过程结束了。Today on my way home,I saw a man running along the street hurriedly.今天在我回家的路上,我看到一个男人正匆忙从街上跑过。I saw him enter the room and take something away.我看到

11、他进入房间,并拿着东西离开了。2.动词-ing形式在使役动词宾补结构中的使用使役动词接现在分词作宾语补足语,表示“让一直做某事”Its cold.We should have the fire burning all the time.天气冷。我们应该让火一直燃烧着。I wont have you running about in the room.我不允许你在房间里跑来跑去。【名师点津】(1)have/get+宾语+done,done是过去分词作宾语补足语。包括两层意思:让别人去做某事。He will have/get the computer repaired tomorrow.他明天让人

12、给他修电脑。(主语)遭受到(意外的损失或不幸)。He had/got his computer stolen the other day.前几天他的电脑被偷了。(2)have+宾语+do sth.意思是“让某人去干某事”。Mother has me go to the shop to buy some fruit.妈妈让我去商店买一些水果。【名师点津】leave(使处于某种状态),keep(使保持某种状态)后一般跟分词作补足语,而不跟动词不定式。Many teachers keep parents informed of childrens performance in the kinderg

13、arten by sharing videos on WeChat.许多老师通过在微信上分享视频让家长知晓孩子们在幼儿园的表现。3.现在分词在with复合结构中的使用在with复合结构中,现在分词充当宾语补足语,表动作的“正在进行”.Singing“You dont know love,Fa Hai”,she threw the tortoise into the river,with tears filling her eyes.她唱着法海你不懂爱,把那只乌龟扔进了河里,眼里满是泪水。Does Kilimanjaro deserve its reputation as a crowded m

14、ountain with lines of tourists ruining the atmosphere of peace?乞力马扎罗山是一座拥挤的山,挤满了成群的游客,破坏了它宁静的气氛,它应得这样的声誉吗?【名师点津】在with的复合结构中,也可以使用不定式和过去分词作宾语补足语。All the afternoon he worked with the door locked.整个下午他都锁着门在房里工作。I cant go out with all these clothes to wash.要洗这些衣服,我无法出去了。二、动词-ing形式作状语动词-ing形式可以作状语,修饰动词,在

15、句中表示时间、原因、结果、条件、让步、行为方式或伴随情况等。-ing形式作时间、原因、条件、让步状语时多位于句首;作结果、伴随情况状语时常位于句末。Swallowing Little Red Hat,the wolf went to bed and slept.大灰狼吞下了小红帽,然后上床睡觉了。(时间状语)I feel proud knowing your interest in Chinese history.得知你对中国历史感兴趣我很高兴。(原因状语)1.动词-ing形式表示时间。Hearing these stories,Im skeptical about the place.(=W

16、hen I heard these stories.)当我听到这些故事的时候,我对这个地方有点怀疑。2.动词-ing形式表示原因。Not knowing his address,I cant send this book to him.(=As I dont know his address.)因为不知道他的地址,我不能把这本书寄给他。3.动词-ing形式表示结果。His father died,leaving him a lot of money.(=.and left him a lot of money)他父亲死了,留给他许多钱。4.动词-ing形式表示条件。Going straight

17、 down the road,you will find the department store.(=If you go straight down the road.)顺着这条路一直走,你就会发现那家百货商店。5.动词-ing形式表示让步。Being tired,they went on working.(Although they were tired.)尽管很累了,可他们继续工作。6.动词-ing形式表示行为方式、伴随情况或补充说明。He lay on the grass,staring at the sky for a long time.(=.and stared at the s

18、ky for a long time)他躺在草地上,长时间地望着天空。【名师点津】非谓语动词作状语时,如所提供的动词不能和句子中的主语保持一致,动词-ing形式必须有自己的逻辑主语,通常由名词或代词来担任,这就是独立主格结构。The last bus having gone,we had to walk home.末班车已经开走了,我们不得不走回家。(having gone的逻辑主语是the last bus,而不是we)Weather permitting,the football match will be played on Friday.天气允许的话,足球赛将在周五举行。(permit

19、ting的逻辑主语是time,而不是the football match)Practice using the-ing form to describe peoples actions.1._ 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

20、ear,obviously not _ to be heard.4.He suddenly woke up at midnight 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 ch

21、ild lay on her mothers lap,_ sweetly.8._ hurt by the rejection,she bit her lip and quietly walked away.feel want face smile return worry hear knockHearingworryingwantingknockingFacingReturningsmilingFeeling1.A:You look really _(tire).You should go home and have a rest.B:Yes,well,a five-hour operatio

22、n is pretty _(tire).2.A:Did you hear that Susan and Bob got married?B:Really?Thats the most _(shock)news I have heard today.3.A:Harry,you forgot to return my phone call last night!B:oh,Im very sorry.I went to sleep_(listen)to music.4.A:How can you sit inside _(play)games all day?Isnt there anything

23、more important you can do with your time?B:Come on,Mum.Its a holiday.4.A:The museum was _(interest),wasnt it?B:It was great.I was quite _ in those ancient pieces of jade.5.A:Are you sure this is the man you saw that night?B:Thats right.From my widow,I saw him _(come)into the building.A:Did you hear

24、a gunshot after that?B:No,but I heard people _(shout)downstairs.A:What did you see when you came down?B:I saw an injured man_(lie)on the floor.Complete Activity 1 on page 68.tiredtiringshockinglisteningplayinginterestinginterestedcomingshoutinglyingLanguage useRead through the short passage about Dr

25、 Bethune in Activity 3 on page 18 and answer the questions.*Why did Dr Bethune come to China?*How did he help the Chinese people during the war?*What did Chairman Mao Zedong say about him?*What kind of person do you think Dr Bethune was?Because he heard that many people were dying in the war and he

26、decided to do whatever he could to help the Chinese.He helped to organize hospitals,taught doctors and nurses,and showed people how to give first aid.Chairman Mao praised Dr Bethune as a hero to be remembered in China.He was selfless,kind,creative and determined.Rewrite the following sentences using

27、 the-ing form.1,he became very interested in medicine and decided to become a doctor.2.after he heard that many people were dying in the war.3.He helped to organise hospitals,he taught doctors and nurses,and showed people how to give first aid.4.in which he praised Dr Bethune as a hero to be remembe

28、red in China.,he became very interested in medicine,deciding to become a doctor.after hearing that many people were dying in the war.Helping to organise hospitals,he taught doctors and nurses,and showed He helped to organise hospitals,teaching doctors and nurses,and showing praising Dr Bethune as a

29、hero to be remembered in China.语法填空语法填空1.When he saw the mists rising from the river and the soft clouds _(surround)the mountain tops,he was reduced to tears.2.They represent the earth _(come)back to life and best wishes for new beginnings.3.Later,they learned to work with the seasons,planting at the right times and,in dry areas,_(make)use of annual floods to irrigate their fields.4.4.When we got a call _(say)she was short-listed,we thought it was a joke.surroundingcomingmakingsayingFinish Activity 3 on page 69(Using Structure of Workbook).

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