Unit1Period3Grammar课件--牛津深圳版（广州沈阳通用）八年级英语下册.pptx

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1、Unit 1 Helping those in needGrammar牛津深圳版（广州沈阳通用）八年级下hold a singing competitionhold an art festivalhold a food fairhold a charity fairWhat will you do if you want to raise money?I want toI hope toI plan toRead the following dialogue,pay attention to the phrase“to do”,and try to summarize how to use i

2、t.A:My parents and teachers always encourage me to help others who are in need.And now Im a volunteer.B:Thats so great!You can do it to help lots of people.A:Yes,weve planned to visit the nursing home this weekend.Do you want to join us?B:Id love to!Can you tell me what to do when we get there?A:The

3、 old people there always expect us to visit them.And we will help them to clean the room and have a walk with them.Sometimes,we teach them to sing songs and play games.B:Im in!Its meaningful!I hope to be a volunteer like you.We must do everything we can to help those in need.A:Great!Lets work togeth

4、er to make others live more happily.Can you conclude the structures of the following“to do”sentences?Weve planned to visit the nursing home this weekend.I hope to be a volunteer like you.Can you tell me what to do when we get there?动词动词+to do/特殊疑问词特殊疑问词+to doMy parents and teachers always encourage

5、me to help others who are in need.The old people there always expect us to visit them.We will help them to clean the room and have a walk with them.We teach them to sing songs and play games.You can do it to help lots of people.We must do everything we can to help those in need.Lets work together to

6、 make others live more happily.动词动词+sb.+to doto do 表目的表目的Can you say some verbs which have“to do”after them?want,try,decide,hope,need,wish,agree,expect,refuse,learn,promise,remember,forget,would like/loveInfinitivesInfinitivesSome verbs can have other verbs after them.We usually use to before the se

7、cond verb.We call these second verbs infinitives.1.We can use 1.We can use verbs+verbs+toto+infinitives+infinitives in sentences.in sentences.Three teenagers offered to do some voluntary work during the school holidays.Cindy wanted to paint a picture of the park near her home.Work out the ruleAn inf

8、initive is the(base/-ing/-ed)form of a verb.We often use to+infinitive after these verbs:choose hope offer want decide learn plan wishA1 Mark and his mother visited Vivien.Mark is telling his friends about the visit.Complete his words with the correct forms of the verbs in brackets.We(1)_(decide/mee

9、t)Vivien today.We(2)_(want/help)her in some way.When we arrived,Vivien was very happy.She(3)_(begin/talk)to me about her school.She said,“I(4)_(like/go)to school,but I dont have any friends.I feel lonely.”Mum gave her some advice.Then Mum asked me to give Vivien her present,but I(5)_(forget/bring)it

10、!Vivien said,“Its OK.I(6)_(hope/see)you again soon.”decided to meetwanted to helpbegan to talklike to goforgot to bringhope to see2.We can use question words+to+infinitive after decide,know,learn and remember.Do you know how to help disabled children?I remember what to do next.王教授要去一所大学作演讲，去之前他向司机Ti

11、m确认一些信息。请选择方框中适当的疑问词完成对话。Dr Wang:I dont know where the university is,Tim.Tim:Dont worry.I know _ to get there.Dr Wang:And Ive forgotten which room the lectures in.Tim:No problem.Im sure someone will show us _ to go.Dr Wang:I cant remember what time Ive got to start my lecture.Tim:Dont worry,sir.Look

12、 at the schedule.Itll tell you _ to begin.Dr Wang:Im so nervous.Im afraid I might forget my speech!Tim:Keep calm,sir.Im sure youll remember _ to say.Dr Wang:After the lecture.Ive got to see a person to ask for my lecture fee.But I dont know his name.Tim:Its all right,sir.I know _ to speak to.how wha

13、t when where whohowwherewhenwhatwhoWe often use objects+toto+infinitives after these verbs:advise encourage teach warnallow expect tell ask order want 3.We can also use 3.We can also use verbs+objects+verbs+objects+toto+infinitives +infinitives in sentences.in sentences.Annie taught Tim to sing beau

14、tiful songs.We want them to be happy.We taught them to tell stories.Translate the following sentences into English.杰克想让我给他带些漫画书。卡西建议他们打车。爷爷让我把盐递给他。妈妈提醒我晚饭不要迟到。Jack wanted me to bring him some comic books.Cathy advised them to take a taxi.My grandpa asked me to pass him the salt.My mum reminded me no

15、t to be late for dinner.We can use not+to+infinitives after verbs.*动词不定式在let，make，have 等使役动词后作宾语补足语时，要省略to。I will let him go with us.我会让他跟我们一起去。I made her cry.我把她弄哭了。B Betty is visiting Cindy in the hospital.Complete their conversation with the correct forms of the verbs in brackets.Betty:Morning,Ci

16、ndy.Were organizing a painting competition for the children in hospital.Well(1)_ them _(ask/paint)pictures.Would you like to take part in the competition?Cindy:Yes,Id love to.I want to paint a picture of the park near my home,but the doctor wont(2)_ me _(let/go)out.He(3)_ me _(want/stay)in hospital.

17、askletgowantsto stayto paintBetty:Do you(4)_ me _(want/take)some photos of that park for you?Cindy:Yes.That would be very kind of you.Betty:Ill go there this weekend.Then Ill bring the photos to you next week and(5)_ you _(teach/paint).Cindy:Thanks for your help.teachto paintwantto take4.We can use

18、4.We can use verbs+verbs+toto+infinitives+infinitives to express purpose.to express purpose.Cindy used a brush to paint a picture of a park.They went to the hospital to help the sick children.Infinitives of purpose 动词不定式作目的状语动词不定式作目的状语C Use the information in the reports on page 3 to answer these qu

19、estions.Use the correct infinitives in your answers.1.Why did the three teenagers offer to do some voluntary work during the school holidays?They offered to do some voluntary work _children in need.2.Why did Betty go to the childrens hospital?She went to the hospital _ a paintingcompetition for the

20、children there.3.Why did Betty go to the park near Cindys home?She went there _ some photos.to helpto taketo organize4.Why did Mark and his mother teach Vivien to tell stories?They taught Vivien to tell stories _ her express her feelings.5.Why did Annie teach disabled children to sing?She taught the

21、m to sing _ them joy and peace.to helpto bring1.Its time for us _(have)supper 2.Would you like _(go)shopping with me？3.It took us half an hour _(work)out the problem 4.We saw them_(come)into the room just now5.They prefer _(stay)at home rather than go outto have to goto work come I.I.根据句意用所给单词的适当形式填

22、空。根据句意用所给单词的适当形式填空。to stay6.Have you got anything _(say)?7.Have you decided which one _(choose)?8.Do you know when_(start)?9.I am sorryI forgot _(tell)you the news10.What he said made me _(feel)sorry to say to choose to start to tell feel 1.They got up early so that they could get there in time.They

23、 got up early _ _ _ _ there in time.2.He hopes that he can visit the Canton Tower.He hopes _ _ the Canton Tower.3.His father went to Beijing on holiday.His father went to Beijing _ _ his holiday.4.Marys brother decided that he would buy the T-shirt.Marys brother decided _ _ the T-shirt.in order to g

24、etto visitto spendto buyII、按要求完成下列句子、按要求完成下列句子。动词不定式的用法动词不定式的用法构成：构成：to do sth(do 代表动词原形代表动词原形)否定形式是否定形式是not to do sth动词不定式常在以下动词（短语）的后面作宾语：动词不定式常在以下动词（短语）的后面作宾语：choose hope offer want decide learn plan wish“疑问词疑问词+动词不定式动词不定式”也可以作宾语也可以作宾语动词不定式常在以下动词（短语）的宾语后面作宾动词不定式常在以下动词（短语）的宾语后面作宾语补足语：语补足语：advise e

25、ncourage teach warn allow expect tell ask order want等。否定形式为等。否定形式为not to do动词不定式在动词不定式在let，make，have 等使役动词后作宾补足语时，要省略等使役动词后作宾补足语时，要省略to。动词不定式可以作目的状语。为了使目的意义更加清楚或表示动词不定式可以作目的状语。为了使目的意义更加清楚或表示强调意义时，常用短语强调意义时，常用短语in order to.语法巩固()1.Everyone hopes _ a good life.A.live B.to live C.living D.to living()2.

26、They decided _ to the cinema.A.not to go B.to not go C.not going D.going not BA()3.Let your mother _ what you have decided.A.know B.to knowC.knowing D.known()4.Our English teacher often asks us _ English in the morning.A.read B.readingC.to reading D.to readAD()5.Dont make children _ too much homewor

27、k.A.doing B.to do C.do D.did()6.We must work hard _ a better life.A.live B.livingC.to living D.to liveCD.用动词的适当的形式填空1.Why not offer _(help)your mother with some housework?2.Would you like _(visit)the Science Museum?3.Well learn _(sing)a beautiful English song tomorrow.4.Who made Tom _(do)so much work?5.His father went to Beijing _(spend)his holiday.to spendto helpto singto visitdo1.复习Grammar笔记，背固定搭配。2.完成导学卷的课后练习。Homework