优化课堂2012高一英语精品课件：UNIT 2 SECTIONⅠ WARMING UP .ppt

1、Unit 2English around the worldSection Warming Up&Reading一、在空格处填上适当的词概括课文The passage shows a very brief(1)_ of the Englishlanguage.English has (2)_ and developed with(3)_ culture over time.Nowadays,it is also spoken(4)_ a foreign or second language in many(5)_countries.history changed its as other二、根

2、据课文内容，选择最佳答案1 English began to be spoken in many other countriesA_.Ain the 17th centuryBat the end of the 16th centuryCin the 18th centuryDin the 19th century2Which of the following statements is TRUE?_.ALanguages always stay the same.DBLanguages change only after wars.CLanguages no longer change.DL

3、anguages change when cultures change.3 From AD 450 to 1150,English sounded more like_.AFrenchCGermanBChineseDRussianC4Shakespeares English was spoken around _.DA1400sC450sB1500sD1600s5 Which country has the fastest growing number of Englishspeakers in the world?_.AAustralia.CIndia.BChina.DBritain.B三

4、、段落大意匹配PartMain Idea()1Para.1)2Para.24)3Para.5)4Para.6)5Para.7ATwo big changes in English spelling whichsettled the English language in America.BThe reasons of the constant changes of theEnglish language.CDifferent words are used by differentspeakers but they make no trouble.DThe wide use of the Eng

5、lish language inAsia and other parts of the world.EThe development of English from the endof the 16th century to today.EC B AD 四、课文内容复述At the end of the 16th century English was only spoken bypeople(1)_ England.They were the(2)_speakers.Today,the largest number of people speaking English maybe in(3)

6、_ because a lot of Chinese people learn andspeak English as their foreign language.Old English (4)_ (sound)more or less likeGerman for it was (5)_ (base)on German,but(6)_ English sounds more like French than Germanbecause England was once ruled by the French.from native China sounded based modern Tw

7、o persons had great effects (7)_ the Englishchanges.One was Shakespeare,who (8)_the English vocabulary and the other was Noah Webster,who wrotea dictionary.The dictionary gave (9)_ (America)English its own(10)_on enlarged/enriched American identity Later in the next century,people from England madev

8、oyages to conquer other parts of the world and because of that,English began to be spoken in many other countries.在 17 世纪后期，英国人航海去征服世界的其他地区。于是，许多别的国家开始说英语。1voyage n航行；航海典例The voyage from America to France used to take twomonths.从美国到法国的航行过去要花两个月的时间。辨析voyage/journey/travel/trip(1)voyage 主要指水上或空中的旅行，是正

9、式用语。(2)journey 多指有目的地的单程陆地长途旅行(也可指水上或空中的旅行)，有时也可指经常走的或长或短的路程。(3)travel 意义广泛，可以指所有的旅行和游历，不分时间长短，不论路途远近，不强调用什么交通工具。(4)trip 是非正式用语，常指时间较短、距离较近的旅行，并意味着旅行结束后要回到原地。拓展go on a voyage 去旅行make a voyage to.去旅行运用用上面所提供的辨析词填空We made a _ to Australia by water.Today is a good day for a _._ is much cheaper than it

10、used to be.He is going to make a long _ to the South Pole.voyage/journey trip Travel journey 2because of 因为；由于典例Because of the storm,he didnt go there.因为暴风雨他没有去那里。辨析because of/because(1)because of 是介词短语，后接名词、代词、动名词短语。(2)because 是连词，后接原因状语从句。拓展与 because of 同义的短语有：as a result of 作为的结果；由于due to 由于owing

11、 to 由于thanks to 多亏；由于运用用上面所提供的辨析词或短语填空He didnt go to school _ he was ill._ his illness,he didnt go to school.because Because ofId like to come up to your apartment.我想去你的公寓(坐坐)。3come up 走近；上来；提出典例One of the teachers came up to talk to me.其中一个老师走过来跟我说话。拓展come up with 提出；想出come about 出现；发生；实现come acros

12、s 偶遇come out 出来；传出；发行；发芽；结果是come over 过来；顺便来访运用用 come 及其构成的短语的适当形式填空The problem will _ for discussion.That magazine _ every Monday.How did this accident _？I _ an old friend in the street thisafternoon.You really need to _ sometime andhave dinner with e up comes out come about came across come over I

13、t was based more on German than the English wespeak at present.当时的英语更多地是以德语为基础，而不是我们今天所说的英语。4be based on 以为基础典例This novel is based on fact.这本小说以事实为基础。拓展base sth.on sth.根据；基于He based his hopes on the good news we had yesterday.他把他所有的希望都寄托在我们昨天的好消息上。运用完成句子This detailed report _(以为基础)the figures from s

14、ix different Chinese cities.He _ the book _(根 据)hisis based on based on own life.5at present(now)现在；目前典例At present,I dont want to get married.目前，我还不想结婚。拓展for the present 暂时；暂且up to the present 直到现在；至今运用完成句子_(目前),environmental protectionis very important.We arent going to Japan,at least _(暂时)I havent

15、 received any letter from her _(至今)At present for the present up to the presentSo by the 1600s Shakespeare was able to make use of awider vocabulary than ever before.所以到 17 世纪，莎士比亚所用的词汇量比以前任何时期都大。6make use of 利用；使用点拨make use of 中的 use 可用形容词 good,full 等修饰，表示“好好/充分利用”。如：We must make full use of the re

16、sources we have.我们必须充分利用我们现有的资源。拓展make fun of 取笑make a joke of 拿开玩笑运用完成句子We should _(好好利用)the books in the library.People often _(取笑)my big nose.Its an important question.Dont _(拿开玩笑)it.make good use of make fun of make a joke of The latter gave a separate identity to American Englishspelling.后者体现了美

17、国英语拼写的不同特色。7latter adj.较后的；后半的；(两者中)后者的典例My grandmother showed great interest in Britishliterature during her latter years.我祖母在她的后半生中对英国文学很感兴趣。辨析latter/later/latest/last(1)latter 用来表示两个事物之间的顺序，意为“后一个的”，与 former(前者的)相对。(2)later 用来表示时间上“稍迟的；较晚的”，常用于 lateron(后来),sooner or later(迟早)等短语中。(3)latest 意为“最近的

18、；最新的”。(4)last 用来表示顺序中的“最后一个”，用于三者以上的事物。运用用上面所提供的辨析词填空_ of all,I want to tell you that our next meetingwill be held two weeks _.I am not free at 8 oclock.Is there a _ film?He has more work to do in the _ half of the year.His _ book will be published in April.Last later later latter latestEnglish is a

19、lso spoken in Singapore and Malaysia andcountries in Africa such as South Africa.在新加坡、马来西亚和非洲其他国家，比如南非，人们也说英语。8such as 例如；像这种的典例That store sells camping supplies such as tents andbackpacks.那家店卖露营用品，例如帐篷和登山背包。辨析such as/for example(1)such as 意为“例如，像(like)”，用来列举同类人或物中的“几个”例子，但不全部列出。用 such as 来列举时，后面直接跟

20、被列举的名词，不用逗号，一般不与 and so on 连用。(2)for example 一般只列举同类人或物当中的“一个”，作为插入语，用逗号隔开，可以置于句首、句中或句末。运用用上面所提供的辨析短语填空 People can learn many languages in this school,_French,German,Spanish.A lot of towns here,_，Shilong,have a very long history.such as for example本课时词汇拓展词汇构词法小结official adj.官方的；正式的；公务的office n办公室1._

21、为形容词后缀，表示“属于的”。如：political 政治的。2_为副词后缀，表示“状态，程度”。如：badly 拙劣地。3_放在动词后构成名词，表示“动作的过程，结果”。如：meeting会议。actually adv.实际上；事实上actual adj.真实的；实际的gradual adj.逐渐的；逐步的gradually adv.逐渐地；逐步地spelling n拼写；拼法spell vt.拼写fluent adj.流利的；流畅的fluently adv.流利地；流畅地frequent adj.频繁的；常见的frequently adv.常常；频繁地运用用所给单词的适当形式填空1Yest

22、erday afternoon an _ letter was sent to his_.(official)2The _ damage to the car was not as great as wehad feared._，it wasnt serious.(actual)3 I can see there has been a _ improvement intheir relationship,so I believe a close friendship will _grow up between them.(gradual)official office actual Actua

23、llygradual gradually4 We all admire(钦 佩)Tom for he can speak and writeEnglish quite _ and can give a _ perfor-manceof the violin as well.(fluent)5 He was asked the same questions _ whilehe was making a speech and his _ pauses(停顿)in hisspeech made him very angry.(frequent)6 Youve made mistakes in _ t

24、he words,so youshould pay more attention to your _.(spelling)fluently fluent frequently frequent spelling spelling 1 Which country do you think has the most Englishlearners？你认为哪个国家拥有最多的英语学习者？点拨英语中 do you think/do you believe/do you expect/doyou guess/do you suppose 用于疑问句时，要作为插入语放在特殊疑问词后，其他内容紧跟其后并用陈述

25、句语序。如：What time do you expect we will come and pick you up？你希望我们几点来接你？When do you suppose the film will begin?你估计这部电影何时上映？运用完成句子_(你 认 为 什 么)hewill do after he hears about the good news?What do you think/suppose2Today,more people speak English as their first,secondor a foreign language than ever befo

26、re.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言来说，有的是作为第二语言或外语。点拨than ever before 常与比较级连用，意为“比以往任何时候更”。如：Its raining harder than ever before.雨下得比以前更大。运用完成句子Jane looks _(比以前漂亮多了)much prettier than ever before3Native English speakers can understand each other evenif they dont speak the same kind of English.以英语作为母语的人

27、，即使他们所讲的语言不尽相同，也可以相互理解。点拨even if/even though 是连词，意为“即使；尽管”，引导让步状语从句。even if 与 even though 可以互换，但 even if更强调假定性。如：Even if we can go out to play,we wont do that.即使我们能出去玩，我们也不会去。注意：even if/though 引导的从句不用将来时态。运用完成句子Im determined to get a seat for the concert _(即使)it means standing in a queue all night.even if/though