2014年人教版高中英语必修一-unit2-【第1课时】ppt课件

1、课前自主导学课前自主导学考点难点易混点考点难点易混点Unit 2English around the world英语是国际交流的语言。英语在世英语是国际交流的语言。英语在世界各地传播的过程中，发生了很大的变界各地传播的过程中，发生了很大的变化，那么世界上到底有哪些英语？不同化，那么世界上到底有哪些英语？不同英语的区别体现在哪里呢？让我们来读英语的区别体现在哪里呢？让我们来读下面的短文吧！下面的短文吧！课前自主导学课前自主导学考点难点易混点考点难点易混点There are many kinds of English；they are different in their vocabulary1，

2、grammar，pronunciation and intonation2.These different kinds of English develop from history，geography，politics and the influence3 of other languages.Some of the major kinds of English are British English，American English，Canadian English，Australian English，Indian English and Caribbean English.The En

3、glish spoken in Africa is different from country to country.Thus there are Nigerian English，South African English，Kenyan English and so on.课前自主导学课前自主导学考点难点易混点考点难点易混点All types of English originated4 from the English spoken in England.American English has now replaced British English.This is mostly be

4、cause of the influence of the United States through the cinema and music，technology5 and trade.The most noticeable6 differences between American and British English are in spelling，pronunciation and vocabulary.Many words that end in “our” in British English end in “or” in American English.课前自主导学课前自主

5、导学考点难点易混点考点难点易混点Words ending in “se” are British English while their American ones end in “ze”Some vocabulary items，too，are different.There are also many differences in expressions.The Americans would say “I just ate” as opposed to “Ive just eaten” in British English.In American English，Mary is “on

6、the team”，while in British English，Mary is “in the team”课前自主导学课前自主导学考点难点易混点考点难点易混点Choose the right answer according to the text.1In the passage，there are _ kinds of English mentioned in all.A8 B7 C9 D102The most important differences between British English and American English exist in the followin

7、g EXCEPT _.Aspelling BpronunciationCvocabulary Ddialect课前自主导学课前自主导学考点难点易混点考点难点易混点3Which of the following statements is CORRECT?AAmerican English has great influence on the rest of the world through the cinema and music，technology and trade.BThe differences between American English and British Englis

8、h only lie in spelling，pronunciation and vocabulary.COnly American English is related to the English spoken in England.DMary is “on the team”，which is British English.答案答案1.C2.D3.A课前自主导学课前自主导学考点难点易混点考点难点易混点课前自主导学课前自主导学考点难点易混点考点难点易混点佳句欣赏佳句欣赏The English spoken in Africa is different from country to co

9、untry.在非洲，国与国之间所说的英语各不相同。在非洲，国与国之间所说的英语各不相同。此句中含有的此句中含有的“spoken in Africa”为过去分词短语作后置定语，为过去分词短语作后置定语，修饰名词修饰名词English，而，而“be different from”意为：不同于意为：不同于。课前自主导学课前自主导学考点难点易混点考点难点易混点.正误判断正误判断(根据课文内容判断正根据课文内容判断正“T”误误“F”)1At the end of the 16th century，nearly all the English speakers lived in England.()2Ev

10、en if Native England speakers dont speak the same kind of English，they can understand each other.()3The English language changes and develops when different cultures meet and communicate with each other.()Section Warming Up & Reading 课前自主导学课前自主导学考点难点易混点考点难点易混点4The American Dictionary of the Engl

11、ish Language written by Noah Webster gave American English spelling a separate identity.()5From 1765 to 1947 English was the language for government and education in South Africa.()答案答案1.T2.T3.T4.T5.F课前自主导学课前自主导学考点难点易混点考点难点易混点.阅读理解阅读理解(根据课文内容选择正确答案根据课文内容选择正确答案)1If people speak different kinds of Eng

12、lish，they _.Acant communicate with each otherBcan only be understood by those who speak the same kind of EnglishCcant be understood by foreignersDcan understand each other课前自主导学课前自主导学考点难点易混点考点难点易混点2English is spoken as the language for government in the following countries EXCEPT _.ABritain BGermany

13、 CIndia DAmerica3Why do more people speak English?ABecause it is an international language.BBecause it has the largest number of speakers.CBecause it is easy to learn.DBecause it always stays the same.课前自主导学课前自主导学考点难点易混点考点难点易混点4From the text，we can know _.Aonly English changed over timeBall language

14、s will change when cultures meetCall English words were from FrenchDfewer and fewer Chinese people are learning English5At the end of the 16th century，about _ people spoke English.Afive to six million Bfive to seven millionCsix to seven million Dsix to eight million答案答案1.D2.B3.A4.B5.B课前自主导学课前自主导学考点难

15、点易混点考点难点易混点.阅读表达阅读表达(根据课文内容回答下列各题根据课文内容回答下列各题)1Why has English changed over time？(within 30 words)_2Whats the main idea of the passage？(within 10 words)_Because all languages change and develop when cultures meet and communicate with each other.The development of modern English./The road to modern E

16、nglish.课前自主导学课前自主导学考点难点易混点考点难点易混点3Which sentence in the passage can replace the following one? Although people who speak English as their mother language speak different kinds of English，they have no trouble in communicating with each other._Native English speakers can understand each other even if

17、they dont speak the same kind of English. 课前自主导学课前自主导学考点难点易混点考点难点易混点.阅读填空阅读填空(根据课文内容完成下面表格根据课文内容完成下面表格)THE ROAD TO MODERN ENGLISHTimePlaceCharacterReasonBetween aboutAD 450 and 1150EnglandIt was based more on _1_ than the English we speak at present.All languages _4_ and develop when cultures meet a

18、nd _5_ with each other.Between aboutAD 800 and 1150It became less like German and more like _2_ and French.By the 1600sA wider _3_ than ever before was used.New settlers _6_ the English language.课前自主导学课前自主导学考点难点易混点考点难点易混点TimePlaceCharacterReasonIn 1620_7_English began to be spoken.Some British settl

19、ers moved to America.Later in _8_ centuryAustraliaSome British people _9_ Australia.By the 19thcenturyEnglish language was _10_ and two big changes in English _11_ happened.NowSouth AsiaEnglish is spoken as a foreign or second language.People from England ever made _12_ to conquer other parts of the

20、 world.课前自主导学课前自主导学考点难点易混点考点难点易混点答案答案1.German2.Dmunicate6.enriched7.America8.the 18th9.were taken to10.settled11.spelling12.voyages课前自主导学课前自主导学考点难点易混点考点难点易混点.教材研读教材研读一、重点单词熟记一、重点单词熟记1_adj.官方的；正式的；公务的官方的；正式的；公务的 _n办公室办公室 _n官员官员2_n航海；航行航海；航行3_adj.本国的；本地的本国的；本地的 n本地人；本国人本地人；本国人4_adv.实际上；事实上实际上；事实上5_vt.

21、以以为根据为根据 n基部；基地；基础基部；基地；基础6_adj.逐渐的；逐步的逐渐的；逐步的 _adv.逐渐地；逐步地逐渐地；逐步地official office officer voyage native actually base gradual gradually 课前自主导学课前自主导学考点难点易混点考点难点易混点7_n词汇；词汇量；词表词汇；词汇量；词表8_adj.较后的；后半的；较后的；后半的；(两者中两者中)后者的后者的9_n本身；本体；身份本身；本体；身份10_adj.流利的；流畅的流利的；流畅的_adv.流利地；流畅地流利地；流畅地11_adj.频繁的；常见的频繁的；常见的

22、_adv.常常；频繁地常常；频繁地vocabulary latter identity fluent fluently frequent frequently 课前自主导学课前自主导学考点难点易混点考点难点易混点二、重点短语探究二、重点短语探究1_因为，由于因为，由于2_走近；上来；提出走近；上来；提出3_以以为基础为基础/根据根据4_目前，现在目前，现在5_利用，使用利用，使用because of come up be based on at present make use of 课前自主导学课前自主导学考点难点易混点考点难点易混点6the number of_7such as_8be d

23、ifferent from _9at the end of_10more than one_的数目的数目 例如，像这种的例如，像这种的 与与不同不同 在在末末 不只一个不只一个 课前自主导学课前自主导学考点难点易混点考点难点易混点三、教材佳句背诵三、教材佳句背诵1_ by Underground?为什么不坐地铁呢？为什么不坐地铁呢？2Today，more people speak English as their first，second or a foreign language _.如今说英语的人比以往任何时候都多了，他们有的是作为第如今说英语的人比以往任何时候都多了，他们有的是作为第一语

24、言来说，有的是作为第二语言或外语。一语言来说，有的是作为第二语言或外语。Why not go than ever before 课前自主导学课前自主导学考点难点易混点考点难点易混点3Native English speakers can understand each other _ they dont speak the same kind of English.以英语作为母语的人，即使他们所讲的语言不尽相同，也可以英语作为母语的人，即使他们所讲的语言不尽相同，也可以相互理解。以相互理解。4It was based _ on German _ the English we speak at

25、present.当时的英语更多是以德语为基础的，而我们今天所说的英语当时的英语更多是以德语为基础的，而我们今天所说的英语不是。不是。even if more than 课前自主导学课前自主导学考点难点易混点考点难点易混点1Do you know that there is more than one kind of English？你？你知道不知道有不止一种英语吗？知道不知道有不止一种英语吗？(1)该句中该句中that引导宾语从句，作引导宾语从句，作know的宾语。的宾语。否定式否定式no more than “不过是，只是不过是，只是” not more than “不超过不超过课前自主导学

26、课前自主导学考点难点易混点考点难点易混点(2)more than one “不止一个不止一个”。“more than one可数名词单数可数名词单数”作主语时，谓语动词用单作主语时，谓语动词用单数；数；“more可数名词复数可数名词复数than one”作主语时，谓语动词作主语时，谓语动词用复数，表示用复数，表示“不止一个，许多。不止一个，许多。”More than one person has a good knowledge of English in our company.在我们公司不止一个人精通英语。在我们公司不止一个人精通英语。More persons than one have

27、a good knowledge of English in our company.我们公司许多人精通英语。我们公司许多人精通英语。课前自主导学课前自主导学考点难点易混点考点难点易混点【归纳拓展归纳拓展】more than数词，数词，“超过，多于超过，多于”，相当于，相当于over。People more than 18 years of age have the right to vote in China.在中国，年满在中国，年满18岁的公民有选举权。岁的公民有选举权。more than名词，名词，“不只是，不仅仅不只是，不仅仅”。Modern science is more than

28、much information.现代科学不仅仅是大量的信息。现代科学不仅仅是大量的信息。课前自主导学课前自主导学考点难点易混点考点难点易混点more than形容词形容词/副词，副词，“非常，很非常，很”。They were more than glad to help.他们非常愿意帮忙。他们非常愿意帮忙。more than (that)从句，从句，“远非，简直不远非，简直不”。That is more than I can understand.那事我实在不明白。那事我实在不明白。注意：注意：more than的反义短语是的反义短语是less than，“少于少于”。We finished

29、 the work in less than two hours.我们不到两个小时就把活干完了。我们不到两个小时就把活干完了。课前自主导学课前自主导学考点难点易混点考点难点易混点【即境活用即境活用】To us, Mr. Li is _a teacher. He is also a friend.Anot more than Bno more thanCmore than Dnot less thanIm _to take you there in my car.Aa little more than happyBmore than a little happyChappy more than

30、a littleDa little more happy thanC B 课前自主导学课前自主导学考点难点易混点考点难点易混点Do you need any help, Lucy?Yes. The job is _I could do myself.Aless than Bmore thanCno more than Dnot more thanB 课前自主导学课前自主导学考点难点易混点考点难点易混点2native(1)adj.本国的，本地的；天生的，天赋的；本国的，本地的；天生的，天赋的；(常与常与to连用连用)土产土产的，原产于的，原产于His friend is a native Eng

31、lishman.他的朋友是个土生土长的英国人。他的朋友是个土生土长的英国人。The tiger is native to India.这种虎原产于印度。这种虎原产于印度。In order to let her son learn her native language, she sent him back to her native land.为了让儿子学会她的母语，她把儿子送回了祖国。为了让儿子学会她的母语，她把儿子送回了祖国。课前自主导学课前自主导学考点难点易混点考点难点易混点(2)n.本地人，本国人本地人，本国人He is a native of Shanghai.他是上海本地人。他是上

32、海本地人。You can always tell the difference between the tourists and the natives.游客与当地人之间的区别一望即知。游客与当地人之间的区别一望即知。课前自主导学课前自主导学考点难点易混点考点难点易混点【归纳拓展归纳拓展】native language/tongue母语，本族语母语，本族语native art/dance/peoples土著艺术土著艺术/舞蹈舞蹈/民族民族native wit/intelligence与生俱来的机智与生俱来的机智/才智才智be native to原产于，土生土长的原产于，土生土长的be a na

33、tive of土生土长的本地人土生土长的本地人go native入乡随俗，同化入乡随俗，同化课前自主导学课前自主导学考点难点易混点考点难点易混点注意：注意：(1)ones native place 指某人的出生地，但表达指某人的出生地，但表达“是某地是某地人人”时，习惯上不说：时，习惯上不说：My native place is., 而说：而说：I was born in.(2)native作形容词，意为作形容词，意为“本地的本地的”时，仅作前置定语。时，仅作前置定语。课前自主导学课前自主导学考点难点易混点考点难点易混点【即境活用即境活用】汉译英汉译英鱼天生会游泳。鱼天生会游泳。_他的出生地是

34、广东，他是个土生土长的南方人。他的出生地是广东，他是个土生土长的南方人。_The ability to swim is native to fish.He was born in Guangdong.He is a native of the South.课前自主导学课前自主导学考点难点易混点考点难点易混点3come up走近；上来；提出；破土而出；发芽走近；上来；提出；破土而出；发芽(教材原句教材原句)Id like to come up to your apartment.(P10)我很乐意到你的公寓去。我很乐意到你的公寓去。The plan came up at the meeting

35、yesterday.在昨天的会上计划被提了出来。在昨天的会上计划被提了出来。In the conversation，he came up with an important topic.在交谈中他提出了一个重要的话题。在交谈中他提出了一个重要的话题。课前自主导学课前自主导学考点难点易混点考点难点易混点点津：点津：come up“被提出被提出”，其主语是被提出的内容，主动形式，其主语是被提出的内容，主动形式表示被动含义；表示被动含义；come up with“提出提出”，其主语是提出动作的，其主语是提出动作的发出者，后面的宾语才是被提出的内容，但是无被动语态。发出者，后面的宾语才是被提出的内容，

36、但是无被动语态。课前自主导学课前自主导学考点难点易混点考点难点易混点【归纳拓展归纳拓展】come on快点；加油快点；加油come about发生，产生发生，产生come across偶遇，碰到偶遇，碰到come out出来；出版；开花出来；出版；开花come to来到来到(某地某地)；谈到；共计；谈到；共计课前自主导学课前自主导学考点难点易混点考点难点易混点思考：思考：根据语境思考，并在下列各句中填入适当的介、副词。根据语境思考，并在下列各句中填入适当的介、副词。The spring is coming and flowers are coming _.He has just finishe

37、d writing his book and it will come _ next month.No one knows how the accident came _ yesterday.Come _.The bus leaves in two minutes!The total cost that they had spent on their clothes this month came _ nearly 2,000 yuan.I came _ an old friend during my shopping in the supermarket.out out about on t

38、o across 课前自主导学课前自主导学考点难点易混点考点难点易混点【即境活用即境活用】As soon as the project _ at the meeting，it attracted many peoples attention.(2013南通高一检测南通高一检测)Acomes up Bwas come upCcame up Dhad been come up解析解析句意：这个方案在会上一提出就引起了很多人的注意。句意：这个方案在会上一提出就引起了很多人的注意。答案答案C课前自主导学课前自主导学考点难点易混点考点难点易混点4base(1)v.建于建于之上，以之上，以为根据为根据be

39、 based on/uponIt was based more on German than the English we speak at present.当时的英国更多地是以德语为基础的，而不是现代英语。当时的英国更多地是以德语为基础的，而不是现代英语。The film is based on a novel by D. H. Lawrence.该影片是根据该影片是根据D. H劳伦斯的小说改编而成的。劳伦斯的小说改编而成的。One should always base his opinion on facts.一个人应该始终以事实为依据发表自己的观点。一个人应该始终以事实为依据发表自己的观

40、点。课前自主导学课前自主导学考点难点易混点考点难点易混点(2)n.底；根基，基础；基地，根据地底；根基，基础；基地，根据地We camped at the base of the mountain.我们在山脚下安营。我们在山脚下安营。Our companys base is in Beijing.我们公司总部在北京。我们公司总部在北京。【辨析辨析】都有都有“基础基础”之意，之意，base和和basis的复数形式都是的复数形式都是bases。base指指构成或支撑某一具体物体的基础，也可指军事基地；构成或支撑某一具体物体的基础，也可指军事基地；basis指理指理论、信念的依据或基础，主要表示抽象

41、意义。如论、信念的依据或基础，主要表示抽象意义。如the base of a building建筑物的根基；建筑物的根基；the economic basis经济基础。经济基础。课前自主导学课前自主导学考点难点易混点考点难点易混点【即境活用即境活用】Many students believe the choice of their courses and universities should _their own interest.Abe based on Bbase onCbe basing on Dbase atA课前自主导学课前自主导学考点难点易混点考点难点易混点5present(1)

42、adj. 目前的，现在的目前的，现在的Im not satisfied with the present situation at all. 我对目前的情况一点都不满意。我对目前的情况一点都不满意。(2)adj.出席的，在场的出席的，在场的It is a great honour to be present at the World Media Summit.能够出席世界媒体峰会，我感到非常荣幸。能够出席世界媒体峰会，我感到非常荣幸。课前自主导学课前自主导学考点难点易混点考点难点易混点提示：提示：present作形容词，位置不同，意义相异。作前置定语，作形容词，位置不同，意义相异。作前置定语，

43、意为意为“现在的，目前的现在的，目前的”，作后置定语，意为，作后置定语，意为“出席的，到场出席的，到场的的”。Did you see the present government leaders?你见到现任政府的领导人了吗？你见到现任政府的领导人了吗？Did you see the government leaders present?你见到在场的政府领导人了吗？你见到在场的政府领导人了吗？课前自主导学课前自主导学考点难点易混点考点难点易混点at present目前，现在目前，现在The old couple retired last year and at present they are

44、living in the country.这对老夫妻去年退休了，目前他们住在乡下。这对老夫妻去年退休了，目前他们住在乡下。There is very little profit in selling newspapers at present.现在卖现在卖报纸利润很少。报纸利润很少。present n礼物礼物(gift)present v把把交给；提出；赠送交给；提出；赠送present sth to sb/present sb with sth把某物送给某人把某物送给某人【归纳拓展归纳拓展】课前自主导学课前自主导学考点难点易混点考点难点易混点【即境活用即境活用】The mayor will

45、 personally _ the gold medals _ the winning athletes at the sports meeting.Apresent；by Bpresent；withCpresent；to Dpresent；for_ today _ sure to be praised.AThe present people；are BThose present；isCThose present；are DPresent those；isC C 课前自主导学课前自主导学考点难点易混点考点难点易混点6make use of利用；使用利用；使用(教材原句教材原句)So by th

46、e 1600s Shakespeare was able to make use of a wider vocabulary than ever before.(P10)所以到所以到17世纪，莎士比亚所用的词汇量比以前任何时期都世纪，莎士比亚所用的词汇量比以前任何时期都大。大。【搭配搭配】make use ofuse利用；使用利用；使用make good/full use ofmake the best of充分利用，好好利用充分利用，好好利用As a student，he should make good use of time to study.作为学生，他应该充分利用时间学习。作为学生，

47、他应该充分利用时间学习。课前自主导学课前自主导学考点难点易混点考点难点易混点点津：点津：make use of短语的构成特点为：动词名词介词。此短语的构成特点为：动词名词介词。此类短语通常作以下变化：类短语通常作以下变化：(1)把把use提前使用被动语态。提前使用被动语态。(2)of的宾语提前时句子也用被动语态。的宾语提前时句子也用被动语态。(3)把把use提前用作先行词，其后接定语从句。提前用作先行词，其后接定语从句。本单元的短语本单元的短语play a part in也可作同样变化。也可作同样变化。课前自主导学课前自主导学考点难点易混点考点难点易混点We should think of w

48、hat use can be made of such material.我们应该考虑怎么用这种材料。我们应该考虑怎么用这种材料。The material that you spoke of had already been made use of.你你说起的那个材料早已被用。说起的那个材料早已被用。The second is connected with the main use(that) the body makes of foodto supply energy for movement.第二点与食物对身体的第二点与食物对身体的主要用途有关，即食物供给身体活动所需的能量。主要用途有关，即食物供给身体活动所需的能量。课前自主导学课前自主导学考点难点易混点考点难点易混点【即境活用即境活用】Ten minutes has been made full _ of _ the problem.(2013洛阳高一检测洛阳高一检测)Ausing；s