开放英语3-unit-9-the-Olympic-Games省公开课一等奖全国示范课微课金奖PPT

Unit9

TheOlympicGames第1页MainTopicLearningabouttheancientandthemodernOlympicGames了解奥运会相关情况学习与国际体育赛事相关语言复习比较级和最高级学习动名词被动语态复习真实条件句组成和使用方法第2页Session1LanguageFocus:

复习比较级和最高级复习被动语态学习谈论国际赛事Activity1第3页LanguageFocus:被动语态语态含义和种类：是动词一个形式，表示主语和谓语之间关系.分主动语态和被动语态两种。第4页被动语态组成be+done.(be随时态而改变，过去分词保持不变)被动语态使用方法：普通时： (am/isare+done),过去时： (was/were+done)：未来时：

(willbe+done)进行时： (am/is/are+being+done)第5页过去时：(was/were+being+done)完成时：(has/havebeen+done),过去完成：(hadbeen+done),未来完成：(willhavebeen+done)第6页形容词和副词比较级和最高级比较等级含义：形容词和副词有三个等级，即原级(big)比较级(bigger...than)和最高级(thebiggest)。规则改变(四个单词代表四种规则改变方式)Small----smallerNice-----nicer以字母e结尾单词直接加字母rBig-------bigger重读闭音节结尾双写最终一个字母

加erhappy----happier辅音字母加y结尾单词，y改成I,

加er第7页三个或三个音节以上单词比较级和最高级

必定：比较级加more，最高级加most，否定：比较级加less，最高级加least

beautiful

morebeautiful

mostbeautiful

(less)

(least)

active

moreactive

mostactive

careless

morecareless

mostcareless例子HeislessstrongthanJoe.他没有乔强壮。Heistheleaststronginhisclass.他是班上最不强壮。第8页形容词和副词比较级和最高级组成：规则改变（单音节、多音节）和不规则改变。

good(well)betterbestbad(ill)worseworstmany(much)moremostlittlelessleastfarfartherfarthestLighttravelsevenfasterthansound.Hesingsthebestintheclass.形容词最高级前面一定有定冠词，副词最高级可有可无第9页形容词和副词比较级和最高级句型1.原级“as+原级+as”结构.“notas(so)+原级+as”.HeisastallasmeSheisnotasexperiencedasyou.2.比较级“比较级+than”结构.Lighttravelsevenfasterthansound.3.“the+比较级...the+比较级”结构Thesoonerwestart,thesoonerwe’llgetthere.The

harder

you

work，the

greater

progress

you'll

make第10页比较级和最高级练习题1.Johnis___

_____(short)thanTom.2.Sheis______

___(pretty)girlinthegroup.3.Whichlessonis_________

(difficult)inBook2?4.

Alice

writes___________

_(carefully)thanI.5.

Itismuch_______todaythanyesterday.(hot)

6.

Beihaiparkisoneof_____

____(beautiful)parksin

Beijing.7.

Who’s_______

_(careful),Tom,JimorKate?8.

Thatis_______

_(easy)ofall.9.

Heis_______

___(clever)boyintheclass.第11页10.Thatwasoneof__

__(exciting)momentsin.14.Thisbridgeisas_______(long)asthatone,butitismuch______(wide)thanthatone.15.IthinkEnglishisoneof_____

(important)subjectsinmiddleschool.16.Iamonlyoneyear________(young)thanyou.第12页LanguageFocus:

构词法(wordformation)构词法主要有3类派生词合成词转化词第13页LanguageFocus（P129）

构词法(wordformation)1派生词：前缀法表否定:un-dis-im-in-il-ir-non-unhappy，dishonest，impossible，incorrect，illegal，irregular，nonverbalcommunicationre-againrecall,review,retell

后缀法名词后缀-er-ese-ist-ing-ment–tion–ation–sion-ness–age-dom-shipmovement,attention,decision,bitterness,freedomfriendship

形容词后缀-ful-less–able-ous-alcarefulmovable

第14页构词法(wordformation)2.合成:armchairblackboardtax-payer,watchdog3.转化Weshallcarpettheroom(n—v)Iemptiedmybagtolookforthemobilephone.care---careful—careless--carelessnessPolitics—political—politician–politicallySucceed—success—successful–successfully---unsuccessful

第15页Politics&politicianPolitics---political----politically---politician-ic,ics,表示"……学……法"logic,mechanics,optics,electronicsPhysics,economics加“-ian”可表示“人”……地方人，信仰…….教人，从事……职业人，例：Canadian加拿大人Christian基督教信者physician(内科医生)technician技术员musician音乐家historian历史学家第16页sexist-ist,表示“从事……研究者，信仰……主义者”pianist钢琴家,communist,共产主义者

Dentist牙科医生,artist艺术家,chemist

化学家commercialism表示"制度，主义，学说，信仰，行为“socialism,社会主义,heroism

英雄行为第17页Activity1TheOlympicgamesTheancientOGwerepartofareligiousfestivalinhonouroftheGreekgod.Partof部分，inhonourof为了纪念。。。Ancientreligioussanctuary古代宗教圣地AsfarasSpain远到西班牙BC=BeforeChrist公元前AD=AnnoDomini公元Footrace竞走，赛跑第18页ThemarathonwasnamedafteravillagecalledMarathonwherethePersiansweredefeatedbyasmallGreekarmy.以。。。而命名ThenewswasbroughttoAthensbyasoldier.传到26mileswasthereforeadoptedasthedistanceofthemodernmarathonrace被采取第19页TheOGflagcarriesthesymboloffivelinkedrings,whichrepresentthefivecontinents.五环，代表ThefirsttorchrelayinthemodernOGwasstagedinBerlinin1936.上演，举行第20页Activity4TheancientOGwerealwaysheldinOlympia,Greece.TodaythemodernOGare

heldinadifferentcityeveryfouryears.Anumberofcitiesbid

to

stagethegames.Thisisknownasthebiddingprocess.Therighttohost

an

OG

is

awardedtoacity.Thecityis

chosenbythemembersoftheIOC.Thebidofanycityis

supportedbythatcountry’sNOC.Onlyonecityfromacountryis

allowedtobid

for

thegames.Thenthecityis

consideredbytheIOC.Thehostcityis

selectedbytheIOCsevenyearsbeforethegamesare

held第21页Activity5Nationalistic民族主义Good好Fair公平Political政治Pure纯Corrupt腐败Sexist性别歧视Commercial商业化Idealistic理想主义Medal奖牌Competitor竟争者Disqualify使丧失资格Drugabuse滥用药品Speedskater

速滑运动员Consistent连贯第22页Session2Languagefocus:学习动名词复习真实条件句组成和使用方法学习与国际体育赛事相关语言Activity12第23页

Languagefocus:动名词

在句中起名词作用，作主语、表语、定语、动词宾语或介词宾语

Seeingisbelieving(主语)

Climbing

mountainsisreallyfun.(主语)

Myfavoritejobisskating.(表语)

IsuggestorganizingatriptoDalian.(动词宾语)

openingspeech(定语)

Sheisfondofcollectingstamps.(介词宾语)动名词做主语一些句型或是动词后面固定使用动名词介词后面如使用动词，一定是动名词第24页１．用作主语所表动作比较抽象，或者泛指习惯性动作。

注意：动名词做主语，有时先用it作形式主语，把动名词置于句末。这种使用方法在习惯句型中惯用。

1)Itisnouse/good/useless+doing…2)Itisawasteoftime+doing…3)Itisfun+doing…在以上两种结构中惯用动名词作主语。It’snousecryingoverspiltmilk.(覆水难收）It

is

a

waste

of

time

persuading

such

a

person

to

join

usItisfunplayingwithchildren.第25页与动名词搭配动词appreciate感激，观赏，avoid防止enjoy享受，喜爱bear忍受envy嫉妒can‘thelp不禁delay延迟escape逃跑，逃避can‘tstand受不了deny否定excuse借口consider考虑fancy幻想，兴趣favor造成，偏爱mind介意miss错过finish完成，结束不得resist抵抗，阻止forgive原谅postpone延迟，延期risk冒险practise实施，实践suggest提议keep保持quit放弃停顿stand坚持，忍受

第26页为了便于记忆，特归纳以下：后跟-ing动词顺口溜：防止，错过，（少）延期提议，完成，（多）练习喜欢，想象，禁不住认可，否定，（又）妒忌逃避，冒险，（多）原谅忍受，保持，（不）介意avoid,miss,postpone/putoffsuggest,finish,practiceenjoy,imagine,can’thelpadmit,deny,envyescape,risk,excusestand,keep,mind第27页动名词练习题1.CertainlyIpostedyourletter—Iremember_____it.A.postingB.topostC.tobepostingD.haveposted2.___isagoodformofexerciseforbothyoungandold.A.WalkB.WalkingC.ThewalkD.Towalk3.Inthewholeinterview,hetriedtoavoid______theirquestions.A.toanswerB.answeringC.tohaveansweredD.havinganswered4.Heisverybusy____hispapers.Heisfartoobusy____callers.

A.towrite...toreceive

B.writing...toreceive

C.writing...receiving

D.towrite...forreceiving

第28页动名词练习题

5.Itisnogood____remembergrammaticalrules.Youneedtopracticewhatyou

havelearned.

A.tryingto

B.totryto

C.tryto

D.triedto6.Itisdifficulttogetused____inatentafterhavingasoft,comfortablebedtolieon.A.sleep

B.tosleeping

C.slept

D.tosleep7.Hisroomneeds_______,sohemusthaveit_________.

A.painting；painted

B.painted；paintingC.painting；painting

D.painted；painted8.Thethieftookawaythewoman'swalletwithout____.

A.beingseen

B.seeing

C.himseeing

D.seeinghim第29页Languagefocus:真实条件句(1)结构：if+普通现在时从句，+普通未来时主句意思：假如…，…将…Ifitrains,wewillstayathome.（假如下雨，我们就呆在家里。）Hewilltellyouthatifyoumeethim.（假如你碰到他，他会告诉你那件事。）注意：主句和从句都能够放在句首，但要注意标点符号区分。难点：1.从句中普通现在时否定式2.单数第三人称3.be动词和实意动词第30页带有if真实条件句(2)翻译：1、假如他不来，我就会离开。2、假如天气好，我们就去看电影。3、假如你完成这工作，你就不会丢了工作。参考答案：1.Ifhedoesn’tcome,Iwillgo.2.Wewillgotothecinemaifitisfine.3.Ifyoufinishthework,youwon’tloseyourjob.第31页Activity12PreparingfortheOGisahugeundertaking.BePreparefor=getreadyforUndertaking:任务，事业TheIOChastoexamine

bidsfromalloverthe