外研版九年级英语上册Module 7 Unit 3课件.ppt-(纯ppt课件,无音视频素材)

1、WY九(上)教学课件Key words:laugh at,used to do sth.,be bad for,think about Key sentences:1.He asks each friend to give him something valuable,and in return they are allowed to do some of Toms work！2.People need to think about what they read,and decide whether it makes sense or not.Difficulties and points:D

2、ifficulties and points:1.Master the passive voice;2.Master the keys words,phrases and sentences.Their works are still read by many people today.We re still influenced by Confuciuss ideas.It is still read and loved by people all over the world.Read the following sentences.Pay attention to the words i

3、n red.The Passive Voice 被动语态被动语态1.定义定义 英语中有两种语态英语中有两种语态,即主动语态即主动语态(The Active Voice)与被动语态（与被动语态（The Passive Voice)。主动语。主动语态表示主语是动作的执行者；被动语态表示主语态表示主语是动作的执行者；被动语态表示主语是动作的承受者。是动作的承受者。例：例：They make trains in Zhuzhou.（主动语态）他们在株洲制造火车。（主动语态）他们在株洲制造火车。Trains are made in Zhuzhou.（被动语（被动语态）火车是在株洲制造的。态）火车是在株洲制

4、造的。2.被动语态的基本构成被动语态的基本构成 be动词的过去分词动词的过去分词(by动作执行者动作执行者)。被。被动语态的人称、数和时态的变化通过动语态的人称、数和时态的变化通过be的变化的变化体现出来。本模块我们主要学习一般现在时的体现出来。本模块我们主要学习一般现在时的被动语态被动语态,其构成形式是：其构成形式是：am/is/are动词的过动词的过去分词。去分词。3.被动语态的句型被动语态的句型肯定句：主语肯定句：主语+be+过去分词过去分词+(by+动作的执行动作的执行者者)+其他其他.否定句：主语否定句：主语+be not+过去分词过去分词+(by动作的执动作的执 行者行者)+其他其

5、他.一般疑问句：一般疑问句：Be+主语主语+过去分词过去分词+(by动作的执动作的执 行者行者)+其他其他?特殊疑问句：特殊疑问词（组）特殊疑问句：特殊疑问词（组）+be+主语主语+过去过去 分词分词+(by+动作的执行者动作的执行者)+其他其他?4.主动语态变被动语态主动语态变被动语态(1)将主动语态的宾语变为被动语态的主语将主动语态的宾语变为被动语态的主语,如果原如果原 宾语是人称代词要用主格形式；宾语是人称代词要用主格形式；(2)谓语动词变为谓语动词变为“be动词的过去分词动词的过去分词”,并通过并通过 be的变化来表达出不同的时态、人称和数；的变化来表达出不同的时态、人称和数；(3)主

6、动语态的主语变为介词主动语态的主语变为介词by的宾语的宾语,组成介词短组成介词短 语放在被动结构中的谓语动词之后。如果原主语语放在被动结构中的谓语动词之后。如果原主语 是人称代词要用宾格形式是人称代词要用宾格形式(有时有时by短语可以省略短语可以省略)。More and more people in the world speak Chinese.Chinese is spoken by more and more people in the world.Usually students finish the homework before eight oclock nowadays.The

7、homework is usually finished by students before eight oclock nowadays.5.被动语态的用法被动语态的用法 一般说来一般说来,有下面几种情况需用被动语态：有下面几种情况需用被动语态：(1)不知道谁是动作的执行者时。不知道谁是动作的执行者时。例：例：Salt is produced in East and South China.盐产于中国的东部和南部。盐产于中国的东部和南部。(2)需要强调动作的承受者时。需要强调动作的承受者时。例：例：My watch has been repaired.我的手表已经我的手表已经修好了。修好了。

8、(3)没有必要提到动作的执行者时。没有必要提到动作的执行者时。例：例：This company was set up in 1987.这家公司这家公司成立于成立于1987年。年。(4)出于委婉而避免提及自己或第三方时。出于委婉而避免提及自己或第三方时。例：例：You are asked to give another performance.有人请你再表演一个节目。有人请你再表演一个节目。(5)当动作的执行者不是人的时候。当动作的执行者不是人的时候。例：例：We were stopped from going home by a heavy rain.一场大雨阻止了我们回家。一场大雨阻止了我们

9、回家。1.Work in pairs.Compare the sentences below with the sentences in the grammar box above.1 Many people still read their works today.2 Confuciuss ideas still influence us.3 People all over the world still read and love it.Now complete the sentences with the correct form of the words in the box.You

10、need to use the words more than once.give influence read write 1.Millions of people _ Mark Twains stories every year.Mark Twains stories _ by millions of people every year.readare read2.Confucius still _ people around the world.People around the world _ still _ by Confucius.3.A famous writer _ the a

11、dvice column in the newspaper every week.The advice column in the newspaper _ by a famous writer every week.4.The teacher usually _ the students a lot of ideas.The students _ usually _ a lot of ideas by the teacher.areinfluencesinfluencedwritesis writtengivesaregiven2.Complete the passage with the c

12、orrect form of the words and expression in the brackets.My favourite funny story in The Adventures of Tom Sawyer is when Tom(1)_(tell)by his aunt to paint the gate white.The work is a punishment because he missed school one day.Of course,he does not want to do any work.At first,Tom(2)_(watch)by his

13、friends and(3)_(laugh at),so he is toldis watchedis laughed atfeels quite bad.But soon he turns the situation round,and he(4)_(help)by his friends instead.Tom says that he enjoys painting the gate white,and his friends want to try.He asks each friend to give him something valuable,and in return they

14、(5)_(allow)to do some of Toms work!is helpedare allowed3.Complete the conversation with the correct form of the words in brackets.Tom:Why(1)_popular books_(make)into films?Jack:Oh,because the stories(2)_ already _(know)by lots of people,so the films will become popular as well.Tom:But why(3)_the sto

15、ries sometimes _ (change)in films?Jack:Because films and books are different.Some people in the book are not included in the film,aremadehavebeen knownarechanged but others are more important than they are in the book.Tom:But that doesnt happen in historical films?Jack:Yes,it does.Sometimes even the

16、 facts about history(4)_(change).Tom:But why(5)_ facts _(rewrite)?Jack:Because films dont always try to teach history,but to tell a good story!are changedarerewritten4.Complete the conversation with the words in the box.accept dialogue discuss influence sense society wise writers Host:Welcome to Two

17、 talk.Today we will(1)_ the question:Are writers still important?With me for today s(2)_ are James Southern and Penny West.James,What do you think?dialoguediscussHost:Is that a problem?James:Yes,I think so.Although its good that everyone can be a writer and write what they like on the Internet,they

18、also write wrong information.So it isnt(4)_ to get all your information from the Internet.Host:What do you think,Penny?wiseJames:I think people who write for a job are not as important as they used to be.There are many (3)_ now,but they write on the Internet,for free.writersWrong information is bad

19、for(7)_.People need to think about what they read,and decide whether it makes(8)_ or not.Its a pity that not enough people do that!societysensePenny:Id(5)_ what James says.There is a lot of rubbish on the Internet,and it might have too much(6)_ on some people.acceptinfluence5.Complete the conversati

20、on with the correct form of the expressions in the box.Tony：Hi Daming.Whats up?Daming：Oh,hi Tony.Im(1)_ this great book its Alex Riders adventure stories.You should read one of them!Tony：Oh,what are the stories about?all over the worldbe not afraid ofget into troublegrow up in the middle of join in

21、look for run awayin the middle ofDaming：Well,theyre all fantastic stories,full of exciting situations of course.You see,Alex Rider is a hero.He(2)_ in London,but now he travels(3)_ and helps the policethey(4)_ dangerous,bad people and catch them.Tony：Oh,it sounds great.I love adventure stories.But d

22、oesnt he(5)_Daming：Well,of course,thats what the stories are about.He gets lost in strange places,and he(6)_ from danger all the time.grew up all over the world look for get into trouble?runs away Tony：And dont tell me,he(7)_ anything！Daming：Of course not well.maybe snakes！But he is pretty clever!To

23、ny：Of course he is.Daming：Look！Were going to talk about Alex Rider at the afterschool book club.Why dont you come and(8)_？Tony：Great！Id love to！isnt afraid of join in 1The work is a punishment because he missed school one day.punishment n.惩罚。它是由动词惩罚。它是由动词punish加上加上名词后缀名词后缀ment构成的。构成的。其他常见的以其他常见的以men

24、t结尾的名词：结尾的名词：agreeagreement；developdevelopment；achieveachievement；treattreatment；movemovement2Tom says that he enjoys painting the gate white,and his friends want to try.enjoy v喜欢；欣赏；享受。后接名词、喜欢；欣赏；享受。后接名词、代词或动名词代词或动名词作宾语作宾语,不能接动词不定式。常不能接动词不定式。常用短语：用短语：enjoy oneself玩得高兴；过得愉快。玩得高兴；过得愉快。例：例：Tom enjoyed

25、 himself at the party.汤姆汤姆在聚会上玩得很开心。在聚会上玩得很开心。Young children enjoy helping around the house.孩子们喜欢在家里帮着做事。孩子们喜欢在家里帮着做事。3He asks each friend to give him something valuable,and in return they are allowed to do some of Toms work！(1)ask sb.(not)to do sth.要求某人要求某人(不要不要)做某事。做某事。例：例：The teacher asked Jeff t

26、o clean the classroom.老师叫杰夫去打扫教室。老师叫杰夫去打扫教室。(2)in return 作为回报。作为回报。return在此短语中作名词在此短语中作名词,意为意为“回报回报”。例：例：Can I buy you lunch in return for your help？感谢你的帮忙感谢你的帮忙,作为回报我能请你吃午饭吗？作为回报我能请你吃午饭吗？4Sometimes even the facts about history are changed sometimes adv.有时候。它相当于有时候。它相当于at times或或from time to time。例：

27、例：Sometimes he goes to work on foot.他有他有时候步行去上班。时候步行去上班。I differed with my partner sometimes,but we usually agree.我有时与我的伙伴争论我有时与我的伙伴争论,但我们通但我们通常是一致的。常是一致的。some times几次；几倍几次；几倍 例：例：The rope is some times longer than that one.这条绳子比那条长几倍。这条绳子比那条长几倍。sometime adv.改天；某时。常与一般改天；某时。常与一般过去时或一般将来时连用。过去时或一般将来时

28、连用。例：例：I will go to Beijing sometime in the future.将来某个时候我要去北京。将来某个时候我要去北京。some time一段时间。常与完成时态连用。一段时间。常与完成时态连用。例：例：You need to spend some time with me.你需要和我度过一段时光。你需要和我度过一段时光。5I think people who write for a job are not as important as they used to be.【辨析】【辨析】used to do、be used to do与与be used to doi

29、ng 词条词条用法用法例句例句used to do表示表示“过去常常做某事过去常常做某事”,其后接动词原形。其后接动词原形。I used to live in countryside.我过去住我过去住在乡下。在乡下。be used to do表示表示“被用来做某事被用来做某事”,它它是被动结构是被动结构,其后接动词其后接动词原形。原形。The knife is used to cut the vegetables.这这把刀是用来切蔬菜的。把刀是用来切蔬菜的。be used to doing 表示表示“习惯于做某事习惯于做某事”,此此处的处的to为介词为介词,其后接名其后接名词、代词或动名词作宾

30、词、代词或动名词作宾语。语。I am used to running every morning.我习惯我习惯了每天早上跑步。了每天早上跑步。一、单项选择。一、单项选择。1.My mother asks me _out alone at night.1.My mother asks me _out alone at night.A.not go B.not to go C.dont go D.not go to A.not go B.not to go C.dont go D.not go to 解析解析 ask sb.not to do sth.ask sb.not to do sth.让某

31、人不要做某事。让某人不要做某事。2.I _ to school by bus.Now I am used to2.I _ to school by bus.Now I am used to _ a bike._ a bike.A.used to go;ride B.used to going;riding A.used to go;ride B.used to going;riding C.used to go;riding D.am used to go;ride C.used to go;riding D.am used to go;ride 解析解析 句意：我过去常常乘公共汽车上学句意：

32、我过去常常乘公共汽车上学,现在我习惯现在我习惯骑自行车。表示骑自行车。表示“过去常常做某事过去常常做某事”用用used to do sth.;used to do sth.;表示表示“习惯做某事习惯做某事”用用be/get used to doing sth.be/get used to doing sth.。B BC C二、同义句转换。二、同义句转换。1.1.Sometimes we only listen to God Sometimes we only listen to God when when we want towe want to hear.hear._we _we only

33、listen to God only listen to God when when we want to hear.we want to hear.解析解析 sometimesometime意为意为“有时有时”,相当于相当于from time to timefrom time to time或或at timesat times。2.We enjoyed ourselves in the party.2.We enjoyed ourselves in the party.We _in the party.We _in the party.解析解析 enjoy oneselfenjoy ones

34、elf意为意为“玩得开心；过得愉快玩得开心；过得愉快”,相当于相当于have a good time/have funhave a good time/have fun。From time to time/At timesFrom time to time/At timeshad a good time/had funhad a good time/had fun三、三、把下列句子变为被动语态。把下列句子变为被动语态。1.They sing an English song before class every day.1.They sing an English song before cla

35、ss every day.An English song _before class every day.An English song _before class every day.2.My father mends the car by himself.2.My father mends the car by himself.The car_by my father himself.The car_by my father himself.3.People use knives for cutting things.3.People use knives for cutting thin

36、gs.Knives _for cutting things.Knives _for cutting things.4.Students clean the classroom every day.4.Students clean the classroom every day.The classroom _every day.The classroom _every day.is sungis sungis mendedis mendedare usedare usedis cleanedis cleaned6.Listen and check()the books that Daming l

37、ikes.7.Work in pairs.Talk about the best stories to read.A:What stories should I read?B:I thinkA:Do you think I should read The Arabian Nights?B:Yes,I do.I think/No,I dont.I think Plato and The Republic Plato lived in ancient Greece.He was a great thinker and writer,and his ideas helped start Wester

38、n philosophy.He wrote down his ideas in the form of many famous dialogues and letters.The Republic is his most famous book.In it,Plato discusses politics and what makes a good city and a good man.The modern world is still influenced by his writings about life,education,government,art,maths and scien

39、ce.Read the passage and fill in the blanks.Plato was a great(1)_ and writer,and his(2)_ helped start Western philosophy.He(3)_ in ancient Greece.He(4)_ down his ideas in the form of many famous(5)_ and letters.The Republic is his most(6)_ book.thinkerideaslivedwrotedialoguesfamousIn it,Plato(7)_ pol

40、itics and what makes a good city and a good(8)_.The modern world is still(9)_ by his writings about life,education,government,art,maths and(10)_.discussesmaninfluencedscience 8.Work in groups.Prepare a talk.1.Read the statement:We are more influenced by films than books.2.Think of some films or book

41、s you have seen or read.How did they influence you?3.Decide on your point of view.Do you agree or disagree with the statement?4.Make notes about why you agree or disagree with the statement.9.Plan your talk.1.Plan what you want to say.2.Make notes about your ideas.10.Present your talk to the class.Use your notes to help you.1.Finish the exercises in workbook.2.Review the grammar of this unitthe passive voice.