高中英语必修一第二单元ppt课件

unit2Englisharoundtheunit2Englisharoundtheworldworldunit2 English around the worldCan you understand the different kinds of English they are using?Jack TomCan you understand the differenHowmanyyearsdoyouhavelearntEnglish?How many years do you have leaYou all have learnt English for at least 3 years.Do you know in which countries people speak English?You all have learnt English foU.K.U.S.A.CanadaAustraliaNew Zealand South AfricaEnglish-speaking countriesU.K.U.S.A.CanadaAustraliaNew Z高中英语必修一第二单元ppt课件English is used as A first language A second languageA foreign language in the UK,USA,Canada,Australia,South Africa,Ireland and New Zealand and so on.in India,Pakistan,Nigeria the Philippines,and HK and so on.in China,and so on.English is used as A first laWe can see that English is spoken all over the world.And do you think English around the world is all the same?We can see that English is spoWhat are the two major(主要的主要的)kinds of English?British English American EnglishWhat are the two major(主要的)kiAm EBr ELook at the pictures.Can you say them in American English and British English?soccerfootballAm EBr ELook at the pictures.Am EBr EeraserRubberrb Am EBr EeraserRubberrb Am EBr EliftelevatorAm EBr EliftelevatorAm EBr Eflatapartment公寓公寓Am EBr Eflatapartment公寓ChineseBrEAmEliftelevatorpetrolgas,gasolineflatapartmentautumnfallunderground subwayuniversitycollegerubbishgarbagedustbintrash canholidayvacationfortnighttwo weeks垃圾箱垃圾箱假期假期垃圾垃圾秋天秋天大学大学公寓公寓地铁地铁汽油汽油电梯电梯两周两周ChineseBrEAmEliftelevatorpetroBrEAmEThe differences between British English and American English.vocabularyvocabularyspellingspellingpronunciationpronunciationpetrol gaspetrol gasunderground subwayunderground subwaylift elevatorlift elevatorcolocolourur colo color rcentcentre re cent centerertravetravell ller traveer travel lererdance da:ns danceddance da:ns dancednsnsnot nt not na:tnot nt not na:t（发音）（发音）BrEAmEThe differences between thankyouthankyouthank you A.How to learn English wellB.The brief history of Modern EnglishC.The way to England D.The difference between Modern English and Old EnglishChoose the main idea of the text.B A.How to learn English wellCh1.Read the text quickly to see how many parts the text contains(包含包含)?2.And then find a topic sentence(主题主题 句句)of each part.（快速阅读）（快速阅读）Skimming1.Read the text quicklCareful reading:Para 1-Development of Englishthe end of the 16th century the next century today EnglandMany other countriesMore people speak in more countriesCareful reading:Para 1-DeveIf an American is talking to an Englishman,_.A.They will have almost no difficulty in understandingB.They will have a lot of misunderstandings between each otherC.The American finds it difficult to understand the EnglishmanD.The English man finds it difficult to follow the AmericanPara 2A If an American is talking to a Time Line（时间线）（时间线）AD 450-1150 AD 800-1150 In the 1600s In 1620 In the 18th century1765-1947By the 19th century Now Time AD 450-1150 Samuel Johnson Born:September 18,1709 Write a dictionaryOne of the English languages most profound influences.Two important persons in Para 4 Samuel Johnson Two impo Noah Webster Born:October 16,1758Died:May 28,1843When Noah was 43,he started writing the first American dictionary.He did this because Americans in different parts of the country spelled,pronounced and used words differently.Noah Webster Why is India mentioned in the last paragraph?A.Because India is a typical country who speaks English as a second language because of its long being ruled by Britain.B.Because India has a very large number of English speakers.C.Because India is a country where English plays a very important role in social life.D.Because India has a long history of communication with Britain.Para 5 A Why is India mentioned in the timeplaceLanguage can change with time.Language can change when cultures communicate with each other.ConclusiontimeplaceLanguage can change w1.English has/had the most speakers_.A.nowB.when the British ruled many parts of the worldC.in the time of Shakespeare D.in the 12th century2.Which of the following statements is true?Languages always stay the same.Languages change only after wars.Languages no longer change.Languages change when cultures change.A D Choose the correct answer.1.English has/had the most sp3.From AD 450 to 1150,English sounded more like _.A.French B.Chinese C.German D.Russian4.Shakespeares English was spoken around _.A.1400s B.1150s C.450s D.1600s 5.Which country has the fastest growing number of English speakers in the world?A.Australia B.China C.India D.BritainC D B 3.From AD 450 to 1150,Englis1.We talked about some differences in British and American English.2.We analysed the structure and content of the Reading.SummaryWe talked about some di Homework 1.Memorize the new words.2.Readthe passage.3.Finish exercises in Learning about language.Homework Why do so many people want to learn English?To use for businessTo use in schoolTo talk to nativespeakersTo read EnglishbooksTo write to pen friendsTo listen to English music and moviesWhy do so many people want to 1.Nearly all of them lived in England.nearly和和almost 用法明辨：用法明辨：(1)两者通用的场合两者通用的场合 a.在肯定句中在肯定句中 b.修饰修饰all,every,always 等时等时 c.在行为动词的否定式前时在行为动词的否定式前时e.g.He is almost/nearly 80 years old.1.Nearly all of them lived i(2)只用只用almost 的场合的场合a.和和any,no,none,nothing,nobody,nowhere,never 等连用时。等连用时。b.和和too,more than 等连用时。等连用时。c.和表示感觉或心理活动的静态和表示感觉或心理活动的静态 动词连用时。动词连用时。e.g.There is almost none left.(3)只用只用nearly的场合的场合a.被被 very,not,pretty等修饰时。等修饰时。b.和具体数字连用时和具体数字连用时(nearly常用常用)。如。如:Nearly 100 students attended the meeting.(2)只用almost 的场合2.voyage 在此为可数名词在此为可数名词,意为意为“旅行旅行,航行航行”。如：如：The Titanic went under on its first voyage.They supplied this ship with enough food and necessities for a long voyage.I dont want to make the voyage without help.2.voyage 在此为可数名词,意为“旅行,拓展拓展 voyage还可用作动词还可用作动词,意为意为“(乘船乘船)航行航行,航海航海”。如：。如：They planned to voyage across the Pacific Ocean.注意区别名词注意区别名词travel,journey,trip和和voyage:travel用作不可数名词用作不可数名词,只用于泛指从只用于泛指从某地去另一地某地去另一地,如果某人在某段时间里如果某人在某段时间里到处走到处走,可用可用travels；journey用作可数名词用作可数名词,表示去某地所花表示去某地所花拓展的时间和旅行的距离的时间和旅行的距离,尤指较长距离尤指较长距离的或定期的旅行的或定期的旅行;trip用作可数名词用作可数名词,表示非定期的表示非定期的,也许较短的往返旅行也许较短的往返旅行;voyage则常指海上旅行或太空旅行。则常指海上旅行或太空旅行。Air travel is becoming cheaper.Hes on his travels again.Lily had a long and difficult journey through the mountains last year.The kids are going on a trip to the castle.的时间和旅行的距离,尤指较长距离3.because of 后边加名词或动名词短语后边加名词或动名词短语 because 是连词是连词,所以后边跟句子所以后边跟句子 因为你的关心因为你的关心,我发现生活充满了希望。我发现生活充满了希望。Because you are concerned about me,I find that life is full of hope.Because of your concern,I find that life is full of hope.3.because of 后边加名词或动名词短语 因为雨下得很大因为雨下得很大,那个男孩穿过树林那个男孩穿过树林回家了。回家了。Because it rained heavily,the boy went back home through the woods.Because of the heavy rain,the boy went back home through the woods.因为雨下得很大,那个男孩穿过树林4.than ever before “比以往任何时候更比以往任何时候更”than ever before可看作是可看作是than they ever speak English before 的省略形式。的省略形式。在比较级结构中在比较级结构中,副词副词 ever 与比较级与比较级和最高级连用和最高级连用,用来加强语气。如用来加强语气。如:Youll speak English much better than ever before.Jane looks much prettier than ever before.4.than ever before “比以往任何时候更ever在不同句型中的意义：在不同句型中的意义：1)曾经曾经;以前以前(用于疑问句用于疑问句)2)无论什么时候都无论什么时候都(不不)(用于否定句用于否定句)3)曾经曾经(用于用于if 从句从句)4)到底到底;究竟究竟(用于特殊疑问句用于特殊疑问句)5)永远永远;老是老是(用于肯定句用于肯定句)ever在不同句型中的意义：5.Native English speakers can understand each other even if they dont speak the same kind of English.even if=even though“即使即使”,用来引导用来引导一个让步状语从句一个让步状语从句,后面既可以用陈述后面既可以用陈述语气语气,也可用虚拟语气也可用虚拟语气,但是但是even if/though 引导的从句不用将来时。引导的从句不用将来时。如如:Even if it rains tomorrow,we will leave for Beijing.5.Native English speakers can用用if,as if,even if填空。填空。(1)_ I had money,I wouldnt buy it.(2)_ I had money,I would buy it.(3)It looks _ it is going to rain.(even if 引导让步状语从句引导让步状语从句;if 引导条件引导条件状语从句状语从句;as if/though“似乎是似乎是”引导方式状语从句引导方式状语从句)Even if If as if用if,as if,even if填空。Even if 注意注意:(1)even if(=even though):in spite of the fact;no matter whether 即使即使;尽管尽管是连词词组是连词词组,用来引导让步状语从句用来引导让步状语从句;若主、若主、从句皆表示将来情况从句皆表示将来情况,从句中可用一般现在从句中可用一般现在时代替将来时。时代替将来时。(2)even if 从句所说的不那么肯定。从句所说的不那么肯定。even though 从句是事实。从句是事实。e.g:Even if he is poor,she loves him.(=He may be poor,yet she loves him.)(Even)though he is poor,she loves him.(=He is poor,yet she loves him.)注意:(1)even if(=even thoughWhen talking to a friend over the telephone,you feel that you are close _ the actual distance is not shortened.A.but B.even if C.so D.becauseBWhen talking to a friend over A child came up to me and showed me the way to the station.the sun comes up in the east.New shoots of bamboo will come up from around the roots of the old ones.Your question came up at the e about 出现出现;发生发生e up 上来上来,走近走近;发芽发芽;被提出被提出;升升起起 走走近近,上上来来升起升起被提出讨论被提出讨论A child came up to me and shocome across 偶然遇到或找到偶然遇到或找到come around 恢复恢复;还原还原;改变某人的改变某人的 意见或立场意见或立场come down 传承传承;按习惯通过或处理按习惯通过或处理come out 成为众所周知成为众所周知;发行或发表发行或发表;结果结果;自己公开宣布自己公开宣布come over 过来过来;偶然拜访偶然拜访come up with 宣布或发现宣布或发现 The doctor came up with a cure for the e across 偶然遇到或找到7.So why has English changed over time?那么那么,英语在一段时间里为什么会起变化呢？英语在一段时间里为什么会起变化呢？over 贯穿贯穿,经过经过(一段时间一段时间)e.g.Over the years,he has become more patient.经过这些年经过这些年,他变得更有耐心。他变得更有耐心。周末她会来杭州。周末她会来杭州。She will come to Hangzhou over the weekend.圣诞节时你在家吗？圣诞节时你在家吗？Will you stay at home over Christmas?over 超过超过(=more than),再三再三(again)over 2 minutes over and over7.So why has English changed 8.It was based more on German than the English we speak at present.当时的英语更多的是以德语为基础的当时的英语更多的是以德语为基础的,而现代英语不是。而现代英语不是。1)base v.意为意为“以以为根据为根据,把基础设在把基础设在”,常构成短语常构成短语base sth.on/upon sth。如：。如：8.It was based more on GermanThis novel is based on fact.这部小说是以事实为根据的。这部小说是以事实为根据的。The paper had intended to base itself in London.This film is based on a novel by D.H.Lawrence.拓展拓展base还可用作名词还可用作名词,意为意为“底部底部,基地基地,基础基础”等。如等。如:This novel is based on fact.There is a door at the base of the tower.How many military bases are they maintaining on foreign soil?Many languages have Latin as their base.掌握掌握base构成的两个短语：构成的两个短语：be off base 完全错误完全错误,大错特错大错特错touch base(with)sb(跟某人跟某人)联系上联系上,逗留逗留There is a door at the base of2)morethan 是是而不是而不是;与其说与其说不如说不如说;中间接相同成分。中间接相同成分。He is more a friend than a teacher.He is more lazy than stupid.扩展扩展:more than 不仅仅不仅仅;多于多于;十分十分e.g.He is more than a teacher in our school.He made more than ten friends in this club.She is more than beautiful.rather than 而不是而不是;less than少于；少于；other than 除除之外之外2)morethan 是而不是;3)present adj.当前的当前的,现在的现在的(作前置定语作前置定语)Did you see the present national leaders?Can you tell us something about the present situation?出席的出席的,在场的在场的(作表语或后置定语作表语或后置定语)Our teacher was present at the meeting.All the people present agree to my plan.3)present adj.当前的,现在的(作前置定 n.目前目前,现在现在;礼物礼物I cant spare time because I am busy at present.What present did you receive from your parents?at present:now;at this time/moment Shes busy at present and cant speak to you.她现在很忙她现在很忙,不能跟你谈话。不能跟你谈话。At present he is a professor of mathematics at Cambridge.目前他是剑桥大学的数学教授。目前他是剑桥大学的数学教授。n.目前,现在;礼物vt.赠与赠与,赠给予赠给予,给给,提出提出present sb.with sth.或或present sth.to sb.把把交给交给,颁发颁发,授予授予 如如:Mother presented a gift to me just now.On his birthday,his friends presented him with a series of readers./presented a series of readers to him.(送给他一套读本送给他一套读本)vt.赠与,赠给予,给,提出9.Shakespeare made use of a wider vocabulary than ever before.莎士比亚使用了比以往任何时候更为莎士比亚使用了比以往任何时候更为广泛的词汇量。广泛的词汇量。make use of 利用利用,使用使用make good/full use of 充分使用充分使用make no use of sth.没有利用没有利用 We could make good use of our resources.我们应该充分利用好我们的资源。我们应该充分利用好我们的资源。Every minute should be made good use of.每一分钟都应该很好地利用。每一分钟都应该很好地利用。9.Shakespeare made use of a wShe makes use of people she meets as heroes for her novel.We should make good use of time to study.拓展拓展 make构成的常见短语构成的常见短语:make of，make from 通常用于被动语态通常用于被动语态,构成构成be made of,be made from 都都表示表示“由由制成制成”。She makes use of people she me其中其中be made of 表示在产品中能够看出表示在产品中能够看出原材料原材料;be made from 表示在产品中表示在产品中看不出原材料。看不出原材料。make up 编写编写,编造编造;和解和解make up of 由由组成组成/构成；构成；make up for 弥补弥补,补偿补偿make out 理解理解,弄懂弄懂;看清看清,(勉强勉强)辨认出辨认出;假装假装,装成装成make into 制成制成make it 成功成功,办成办成;及时赶到及时赶到其中be made of 表示在产品中能够看出10.the number of/a number ofthe number of“.的数目的数目”,接可数接可数名词复数名词复数,其后其后谓语动词用单数谓语动词用单数。The number of undergraduates has increased over the years.a number of 许多许多,大量大量(后接复数名词后接复数名词),其后谓语动词用复数其后谓语动词用复数。(a great number of/a large number of/a small number of)A number of teachers are on leave.10.the number of/a number ofThe number of people invited _fifty,but a number of them _ absent for different reasons.A.were;was B.was;wasC.was;were D.were;wereC注意注意:只能修饰可数名词的只能修饰可数名词的 a large/great/good number of,a good/great many,dozens of,scores of,quite a few The number of people invited _只能修饰不可数名词的：只能修饰不可数名词的：a great deal of,a large amount of,quite a little,a large sum of 既可修饰可数也可修饰不可数名词的：既可修饰可数也可修饰不可数名词的：plenty of,a lot of,lots of,a large quantity of只能修饰不可数名词的：11.such as&for example such as 用来列举事物时用来列举事物时,一般列举同类一般列举同类人或事物中的几个例子且所列举事物的人或事物中的几个例子且所列举事物的数量不能等于它前面所提到的总和数量不能等于它前面所提到的总和,一旦相等一旦相等,要用要用that is 或或namely.I have three good friends,such as John,Jack and Tom.He can speak four languages,such as English and French.11.such as&for example sucfor example:用来举例说明某一论点或用来举例说明某一论点或情况情况,一般只举同类人或物中的一般只举同类人或物中的“一个一个”为例为例,作插入语作插入语,可位于句首可位于句首,句中句中或句尾或句尾,通常与所给的例子用逗号隔开通常与所给的例子用逗号隔开,其后的例子可以是从句其后的例子可以是从句.Ball games,for example,have spread around the world.There are many kinds of pollution(污染污染).Noise,for example,is a kind of pollution.for example:用来举例说明某一论点或情况,一般用用such as,for example,namely填空填空(1)Students,_ Tom and Mary,should be learnt from.(2)Wear something simple,_,a skirt and blouse.(3)He knows six languages,_ Chinese,French,English,Spanish,Russian and Portuguese.such asfor examplenamely用such as,for example,namely填12.Only time can tell.惟有时间将能证明。惟有时间将能证明。tell vi.显示出显示出;发生影响发生影响;起作用起作用;判断判断tell A from B:区分区分,分别分别Can you tell Tom from his twin brother?13.frequently adv.经常地经常地,频繁地频繁地e.g.He was frequently drunk.Stores of grain are frequently attacked by pests.12.Only time can tell.13.f