Unit 3 Grammar and usage （ppt课件） (2)-2023新牛津译林版（2020）《高中英语》必修第三册.pptx

1、LeonaUnit 3 The world onlineLeona 时间状语时间状语 原因状语原因状语 条件状语条件状语 结果状语结果状语 方式、伴随状语方式、伴随状语LeonaV-ing form:1.Dancing on the stage is my sister.2.Seeing is believing.3.The girl playing the violin is my daughter.4.I like sitting on the sofa and eating snacks.5.Seeing the girl,his face turns red.6.I saw a man

2、 walking on the roof.subjectsubjectpredictiveattributiveobjectadverbialobject complementLeonaAnna is reading an article about a website.LeonaRead and answer1.Why did Fiona Lin set up the website JustDance?Because she wanted to introduce more people tp dance since she had realized that dance had a ve

3、ry positive effect on her daughter.2.What is Fiona Lins future plan?She hopes to attract more users through other forms of new media,for example,through an app.Leona1.JustDance is a website belonging to all dance lovers.2.Fiona Lin,the lady running the website,had the idea after she watched her daug

4、hter dancing two years ago.3.She always found dance relaxing after a long day at school.4.Taking advantage of the sites great start,Fiona decided to add more content.5.The website welcomes inspiring stories from dance lovers about how they started dancing and how dance changed their life.6.Having ac

5、hieved such success,Fiona hopes to attract more users through new media.Exploring the rulesRead the article about a website for dance lovers.Find the sentences with the verb-ing forms.AattributiveattributiveOCOCadverbialattributiveadverbialLeonaVerb-ing forms as attributivesVerb-ing forms as adverbi

6、alsVerb-ing forms as object complements a website belonging to all dance lovers Taking advantage of the sites great startshe watched her daughter dancingLeonal The verb-ing form can be used like an adjective or adverb,indicating a(n)(1)(active/passive)meaning.l When the verb-ing form is used as an a

7、ttributive,it often comes(2)(before/after)the noun,but the verb-ing phrase used as an attributive is usually put(3)(before/after)the noun.l When used as an adverbial,the verb-ing form can express time,reason,result or condition.l The verb-ing form can also be used as an object complement.activebefor

8、eafterLeonaApplying the rules1.I saw that Jess was doing research online in the computer room.I saw _ in the computer room.2.Anybody who goes online should be careful about their personal information._ should be careful about their personal information.3.When he heard the news,he jumped for joy._,he

9、 jumped for joy.4.After I searched the Internet for information,I started writing my article._,I started writing my article.Jess doing research online Anybody going online B1 Rewrite the sentences using the verb-ing forms in Part B1 on Page 35Hearing the newsHaving searched the Internet for informat

10、ion Leona1.I saw that Jess was doing research online in the computer room.I saw _ in the computer room.2.Anybody who goes online should be careful about their personal information._ should be careful about their personal information.3.When he heard the news,he jumped for joy._,he jumped for joy.4.Af

11、ter I searched the Internet for information,I started writing my article._,I started writing my article.Jess doing research online Anybody going online Can you figure out the functions of the verb-ing forms in the missing parts Hearing the newsHaving searched the Internet for information OCattributi

12、veadverbialadverbialLeonaB2 Anna:Jen,I love your new.It looks great!Jen:Thanks!I chose it online.I was always worried about picking a wrong style.That got me(1)_-what if someone could choose it for me?Anna:What do you mean?Jen:I found this(2)_ app.If you upload a photo of your face,itll a few haircu

13、ts you.Anna:Sounds super,but what if I dont like the recommended haircuts?Jen:,you can choose different styles from hundreds of hairstyles and them.You can also share pictures of your chosen haircuts on social media and let your friends choose one for you!Anna:Cool!What did the person(3)_ your hair

14、think about the app?Jen:She said it would make her job easier.(4)_ apps like this,people morefind haircuts.Anna:I agree.(5)_ a few bad haircuts myself,Im always a little nervous about having a new haircut.Ill download it and get it(6)_.thinkingamazingcuttingUsingHaving hadrunningobject complementatt

15、ributiveattributiveadverbialobject complementadverbialLeona1.It rained heavily for several days,_(cause)severe floods in the country.2.Suddenly Mike saw a huge horse _(run)towards him and was frightened to scream.3.The issue _(talk about)in their family now is very important to them.4.Mary wrote a l

16、etter to her parents,_(say)she missed them and was studying hard.5.The salesman scolded the girl caught _(steal)and let her off.causing runningbeing talked about sayingFill in the blanks with proper verb-ing forms.Consolidationstealing object complementobject complementattributiveadverbialattributiv

17、eLeona6.They found a dying old woman _(lie)on the ground when the door was broken open.7._(not receive)a reply,he decided to send them another email.8.After he was elected president of the company,he made an _(inspire)speech.9._(work)as a volunteer teacher in Tibet for a year,Linda becomes more expe

18、rienced.10.There are so many troublesome problems _(remain)to be solved.lying Not having receivedinspiring ConsolidationHaving workedremaining adverbialadverbialattributiveattributiveobject complementLeonaLeonaLeona动词的动词的-ing形式作定语，位于形式作定语，位于被修饰名词前。被修饰名词前。Leona1.the running water2.the building materi

19、als3.a walking stick4.The boy swimming in the lake seems quite athletic.5.The customer sitting at the table is very upset.=The customer who is sitting at the table is very upset.动词的动词的-ing形式作定语，位于形式作定语，位于被修饰名词的前面。被修饰名词的前面。有些动词有些动词-ing形式已转化成形式已转化成形容词形容词，表示，表示“令人令人的的”。常见如下：。常见如下：boring,interesting,tir

20、ing,exciting,amazing,astonishing,shocking,puzzling,touching,moving,confusing,disappointing,discouraging,pleasing,striking,terrifying,frightening,satisfying.Leona 1._(bark)dogs seldom bite.2.The wolf yelled in a _ voice and Lily felt_.(frighten)3.Its pleasure to watch the face of a _(sleep)baby.4.The

21、 _(shake)buildings showed us that an earthquake was coming.5.He was_ by the _ performance.(astonish)Barking frighteningfrightenedsleepingshakingastonishingastonishedLeona They are living in a house facing the lake.The teachers working in this university can apply for an apartment for free.The apple

22、tree,swaying gently in the breeze,had a good crop of fruit.=They are living in a house that faces the lake.=The teachers who/that are working in this university can apply for an apartment for free.=The apple tree,which was swaying gently in the breeze,had a good crop of fruit.Leona 时间状语时间状语 原因状语原因状语

23、 条件状语条件状语 结果状语结果状语 让步、方式、伴随状语让步、方式、伴随状语可转化成相对应的状语从句 或 在V-ing前面加相应连词主要主要用法用法注意注意时态时态语态语态否定式否定式独立主格独立主格评注性状语评注性状语Leonaing形式作状语往往和逻辑主语之间存在主动关系，形式作状语往往和逻辑主语之间存在主动关系，常常用来表示常常用来表示等。等。ing形式形式一般不作目的状语一般不作目的状语（通常用（通常用_作作目的状语）。目的状语）。to doLeona1.Standing by the window,I saw a beautiful flower.2.Being poor,she

24、couldnt afford it.3.He sat in the sofa reading a book.4.Using the new tool,you will finish the task quickly.5.His father died,leaving the family even worse off6.Studying hard,he didnt pass the exam.7.He earns a living driving a taxi.时间时间原因原因结果结果伴随伴随条件条件让步让步方式方式Leona1.Standing by the window,I saw a b

25、eautiful flower.2.Being poor,she couldnt afford it.3.He sat in the sofa reading a book.4.Using the new tool,you will finish the task quickly.5.His father died,leaving the family even worse off.6.Studying hard,he didnt pass the exam.7.He earns a living driving a taxi.动词动词-ing形式可以表示时间、原因、结果、条件、让步、形式可以

26、表示时间、原因、结果、条件、让步、方式或伴随状况等，其作用相当于状语从句或并列句。方式或伴随状况等，其作用相当于状语从句或并列句。时间时间原因原因结果结果伴随伴随条件条件让步让步方式方式想一想，怎么变？When I stoodBecause she was poorand readIf you useand leftThough he studied hardby drivingLeona1.Walking in the street,I came across an old friend of mine.(=When I was walking in the street,I came ac

27、ross an old friend of mine.)2.Being ill,he didnt go to school.(=As he was ill,he didnt go to school.)3.Using your head,you will find a way.(=If you use your head,you will find a way.)4.Walking ahead,you will see a white house.(=If you walk ahead,you will see a white house.)练习：将下列句子改为含有状语从句的形式练习：将下列句

28、子改为含有状语从句的形式Leona要注意各种形式变化：主动形式 被动形式 动词-ing作状语一般式完成式V-ingbeing V-edhaving V-edhaving been V-edLeona 听到铃声，学生们开始走进教室。听到铃声，学生们开始走进教室。Hearing the bell,the students began to enter the classroom.正在建造的大楼是我们的新图书馆。正在建造的大楼是我们的新图书馆。The building being built now is our new library.完成了工作，他就回家了。完成了工作，他就回家了。Having

29、done the work,he went home.Leona一般式一般式完成式完成式V.-inghaving V.-ed否定式否定式 not+V.-ing not having+V.-ed 1._(know)the time of the meeting,he didnt come.2._(make)full preparations,we put off the sports meeting.3._(know)his new address,I couldnt go to see him yesterday.Not knowingNot having made Not knowingLe

30、ona1.For a moment,I hesitated,not _(want)to tell her the truth.2._(use)as a means of traffic in China,the bike is very useful and convenient.3.The amusement park_(build)over there now is a new theme park.4.The song _(sing)all over the country,_(make)it the most popular song.5.We are all nervous abou

31、t the _(come)exams.6._(not invite)to the party,Lucy was upset.wantingUsedbeing builtmaking练习：将下列句子用适当形式补充完整练习：将下列句子用适当形式补充完整comingis sungNot having been invitedLeona动词动词ing形式作状语，有时它也可以有自己的形式作状语，有时它也可以有自己的，这种结构称为独立主格结构，通常用来表示伴随的动作或这种结构称为独立主格结构，通常用来表示伴随的动作或情况，也可以表示情况，也可以表示。The trees are extremely tall

32、,some over 90 meters.The weather ,we went out for a walk.being finemeasuringLeona一般来说 从判断从全盘考虑e.g.从他的行为来判断，他一定是疯了。有些动词有些动词-ing形式在句中没有逻辑主语，它们往往作为句子形式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。的评注性状语来修饰整个句子，表明说话者的态度，观点等。generally speakingjudging by/from.taking everything into considerationJudging fr

33、om his behaviour,he must be mad.LeonaLeona(1)等。等。我感觉到有人拍了一下我的肩膀。我感觉到有人拍了一下我的肩膀。I felt somebody patting me on the shoulder.你能闻到烧焦的味道吗？你能闻到烧焦的味道吗？Can you smell anything burning?我没有注意到他正在大门口等着。我没有注意到他正在大门口等着。I didnt notice him waiting at the gate.Leona(2)我不愿意让你一直做那件事。我不愿意让你一直做那件事。I wont you that.对不起，让你

34、一直等了那么久。对不起，让你一直等了那么久。Im sorry to have you.我不能让钟表再运行了。我不能让钟表再运行了。I cant the clock again.LeonaHe was last seen (read)in the library.When I entered the classroom,I saw him (try)to open the locker.They kept us waiting for three hours.(变被动语态变被动语态)We for three hours.We saw him put on his coat and walk ou

35、t.(变被动语态变被动语态)He his coat and walk out.readingtryingwere kept waiting was seen to put on 练习：将下列句子用适当形式补充完整练习：将下列句子用适当形式补充完整Leona链接高考：语法填空链接高考：语法填空1.The students who are caught _(cheat)in the exam will be punished.2.The teacher went away angrily,leaving the student _(stand)outside.3.When he saw the m

36、ists rising from the river and the soft clouds _(surround)the mountain tops,he was reduced to tears.4.With _(shine)dark eyes,he seems like the kind of kid who would enjoy public speaking.5.I could feel the wind _(blow)on my face from an open window.cheatingstandingsurroundingshiningblowingLeonaB11.I

37、 saw that Jess was doing research online in the computer room.I saw _ in the computer room.2.Anybody who goes online should be careful about their personal information._ should be careful about their personal information.3.When he heard the news,he jumped for joy._,he jumped for joy.4.After I search

38、ed the Internet for information,I started writing my article._,I started writing my article.Jess doing research onlineAnybody going onlineHearing the newsHaving searched the Internet for informationLeonaB2 Anna:Jen,I love your new haircut.It looks great!Jen:Thanks!I chose it online.I was always worr

39、ied about picking a wrong style.That got me(1)_-what if someone could choose it for me?Anna:What do you mean?Jen:I found this(2)_ app.If you upload a photo of your face,itll recommend a few haircuts to you.Anna:Sounds super,but what if I dont like the recommended haircuts?Jen:In that case,you can ch

40、oose different styles from hundreds of hairstyles and try them out.You can also share pictures of your chosen haircuts on social media and let your friends choose one for you!Anna:Cool!What did the person(3)_ your hair think about the app?Jen:She said it would make her job easier.(4)_ apps like this

41、,people are more likely to find satisfactory haircuts.Anna:I agree.(5)_ a few bad haircuts myself,Im always a little nervous about having a new haircut.Ill download it and get it(6)_.thinkingamazingcuttingUsingHaving hadrunningLeona1.动词动词-ing形式形式作定语作定语：单个动词单个动词-ing形式作定语，常置于被修饰词形式作定语，常置于被修饰词 _。动词动词-i

42、ng形式短语作定语，常置于被修饰词形式短语作定语，常置于被修饰词 _，相当于一个，相当于一个_，也可以用作，也可以用作 非限制定语，相当于一个非限制定语，相当于一个_。动词动词-ing形式作定语，有形式作定语，有_形式。形式。之前之前之后之后定语从句定语从句非限制性定语从句非限制性定语从句被动被动2.动词动词-ing形式形式作状语作状语：动词动词-ing形式可用作状语，可以表示形式可用作状语，可以表示_、_、_、_、_、_、_等，其作用相当等，其作用相当于于状语从句状语从句或或并列句并列句。时间时间原因原因结果结果条件条件让步让步方式方式伴随状况伴随状况Leona3.动词动词-ing形式形式作宾语补足语作宾语补足语：动词动词-ing形式作宾语补足语常放在形式作宾语补足语常放在_ 后面。后面。当主句转换为被动结构时，原来作宾语补当主句转换为被动结构时，原来作宾语补 足语的动词足语的动词-ing形式便转换为形式便转换为_。能用动词能用动词-ing形式作宾语补足语的形式作宾语补足语的动词：动词：表示表示_、_和指使意义的。和指使意义的。宾语宾语主语补足语主语补足语感观感观心理状态心理状态Leona