高中英語-Unit-2-Language-Grammar-and-usage省公開課一等獎(jiǎng)新名師優(yōu)質(zhì)

Unit2第1頁Unit2Language第2頁Nounclausesintroducedbyquestionwords&PreparatorysubjectitGrammarandusage第3頁

Thattheearthisroundisafact.Mrs.Blackwon’tbelievethathersonhasbecomeathief.Myideaisthatweshoulddoitrightnow.Ihadnoideathatyouwereherfriend.主語從句賓語從句表語從句同位語從句I.名詞從句種類第4頁II.Tellthefunctionofthefollowingsentences.

1.ThefactthatGreatBritainismadeupofthreecountriesisstillunknowntomany.da.subjectb.objectc.predicatived.appositive第5頁2.Thequestioniswhetheritisworthdoing.3.SomepeoplefeelthatWalesisanancientfairyland.4.Thathewillcomeiscertain.5.Theyrealizethatitisofgreatvaluetorecordandteachthemtotheyoungergeneration.6.Whyhediditwasn’tquiteclear.cbbaa第6頁Wecanusethefollowingquestionwordstointroducenounclauses:

what,which,who/whom,whose,when,where,whyandhow.III.NounClausesintroducedbyquestionwords:第7頁Weuseaquestionwordtointroduceanounclause.Theclausecanfunctionasthe

subject,objectorpredicative

ofthesentence.第8頁1.Wheredoesapersoncomefrom?Thiswillaffecthisorherstyleofspeech.=Whereapersoncomesfromwillaffect

hisorherstyleofspeech.wh-questionsubject第9頁2.WhydoesEnglishhavesuchstrangerules?Youcanbegintoseeit!=YoucanbegintoseewhyEnglishhassuchstrange

rules!wh-questionobject第10頁3.WhydoesEnglishhavesomanydifficultrulesthatconfusepeople?Thatisthereason.=ThatiswhyEnglishhassomanydifficultrulesthatconfusepeople.wh-questionpredicative第11頁Inanounclausethatisintroducedbyaquestionword,wechangethewordorderintothatofastatement.Wecannotleaveoutthequestionwordsinnounclauses.第12頁在復(fù)合句中作主句主語。引導(dǎo)詞有連詞that(that

不可省)，whether；代詞有who，what，which；副詞when，where，how，why等。IV.主語從句第13頁e.g.______theearthmovesaroundthesuniswellknown.地球繞著太陽轉(zhuǎn)是眾所周知事。________andwherehewasbornisaquestion.他何時(shí)何地出生是個(gè)問題。________hewillcomeornotisnotknownyet.他是否回來還不知道。ThatWhenWhether第14頁在復(fù)合句中作主句賓語。引導(dǎo)詞有連詞that(that?？墒÷?，whether，if；代詞有who，whose，what，which；副詞when，where，how，why等。V.賓語從句第15頁e.g.Webelieve________heishonest.我們相信他是老實(shí)。Canyoutell

_______dictionaryishers?你能告訴她哪個(gè)字典是她嗎？Ireallydon’tknow_______heisdoing.我真不知道他在干嘛。(that)whichwhat第16頁在復(fù)合句中作主句表語。引導(dǎo)詞有連詞that(that

不可省)，whether；代詞有who，what，which；副詞when，where，how，why等。VI.表語從句第17頁e.g.Theproblemis______wedidn’tgetintouchwithhim.問題是我們沒有聯(lián)絡(luò)上他。Thequestionis_____Henrysolvedtheproblem.問題是亨利怎么處理這個(gè)問題。Hissuggestionis____we(should)finishtheworkatonce.他提議是我們應(yīng)該馬上完成工作。thathowthat第18頁注意：假如句子主語是suggestion，advice，order等名詞時(shí)，后面引導(dǎo)表語從句用_______+動(dòng)詞原形，______可省略。shouldshould第19頁在句中起同位語作用。普通放在名詞fact，news，idea，promise，thought，suggestion等之后，用以說明或解釋前面名詞。引導(dǎo)詞有連詞that；少數(shù)情況下也可用連接副詞等。VII.同位語從句第20頁e.g.The

news______

his

health

is

failing

made

us

sad.

他健康情況不佳消息使我們極難過。

I

have

no

idea

______

they

are

spending

their

holidays.

我不知道他們在哪里度假。

There

is

no

doubt

____

he

will

come

here

again.他會再來這里，

這是毫無疑問。

thatwherethat第21頁注意：名詞suggestion，advice，order等詞后同位語從句謂語動(dòng)詞要用________+動(dòng)詞原形，______可省略。shouldshould第22頁ReadthediaryonPage28anddecidewhatsentenceelementeachhighlightednounclauseisinitssentence.IndicateintheboxeswithSs(subject),O(object)orP(predicative).Answers:1.______2._______3._______4.______5._______OSPOP第23頁ReadthearticleonPage29andfillintheblankswithsuitablequestionwords.Answers:1._______2.________3._________4._______5.________6._________7._______8.________whyWhatwhichwhyhowwhoHowWhich第24頁–Doyouremember____hecame?–Yes,Ido.Hecamebycar.a.howb.whenc.thatd.if2.____we’llgocampingtomorrowdependsontheweather.a.Ifb.Whetherc.Thatd.WhereabChoosethebestanswer.及時(shí)練第25頁3.Askher_____comewithus.a.ifshewillb.ifwillshec.whethershed.whetherwillshe4.____wecan’tunderstandis____hedidn’tjoinusinourdiscussion.a.That;whyb.Which;howc.What;whatd.What;whyad第26頁Grammarandusage(2)Preparatorysubjectit第27頁Lookatthefollowingsentencesandfindtherealsubjectofeachsentence.1.Itisimportantforustolearnitwell.2.ItisimportantthatweshouldlearnEnglishwelltoday.3.Itisnousewastingyourtimereadingsuchbooksallday.第28頁SometimesinEnglishthesubjectofasentenceisverylong,makingthesentenceawkwardanddifficulttounderstand.Onewayofmakingthesentenceeasiertounderstandistousethepreparatorysubjectit.Withthepreparatorysubjectit,thesubjectismovedtotheendofthesentence,anditisusedinitsplaceatthestartofthesentence.第29頁1.WecanuseitasanemptysubjectA.whenweuseanounclauseasthesubjectofasentence.e.g.ThatwewouldnotbeabletounderstandOldEnglishtodayiscertain.=(preferable)ItiscertainthatwewouldnotbeabletounderstandOldEnglishtoday.第30頁WhetherEnglishwillkeeponchanginginthefutureiseasytoanswer.=(preferable)ItiseasytoanswerwhetherEnglishwillkeeponchanginginthefuture.第31頁

Whenwecansetoffdependsontheweather.=(preferable)Itdependsonweatherwhenwecansetoff.第32頁1.It+be+adj.(true,certain,possible,obvious,likely…)that…2.It+be+nounphrase(nowonder,anhonor,apity,…)that…3.It+be+pastparticiple(said,reported,expected,announced…)that…4.It+seems/appearsthat…5.Itdoesn’tmatterthat…it作形式主語句型:第33頁e.g.Tolearnaforeignlanguageisachallengingtask.=(preferable)Itisachallengingtask

tolearnaforeignlanguage.

TogainaccesstotheInternetisimportantforus.=(preferable)ItisimportantforustogainaccesstotheInternet.B.whenthesubjectisato-infinitive.第34頁C.whenthesubjectisav-ingform.e.g.Itisfunwanderinginthecountryside.=(preferable)Wanderinginthecountrysideisfun.

IttakesupalotofmytimetravellingtoBeijing.=(preferable)TravellingtoBeijingtakesupalotofmytime.第35頁2.Itcanalsobeusedbeforeseem,appear,

happen,turnoutand

proveasthepreparatorysubjectofasentence.e.g.Itseemsthatheisenthusiasticaboutdrawing.=Heseemstobeenthusiasticaboutdrawing.第36頁Ithappensthatmynewneighborcomesfrommyhometown.=Mynewneighborhappenstocomefrommyhometown.第37頁3.Weusuallyusethepreparatorysubject

it

withaclauseortoinfinitive(preferable),butwiththeverb-ingformweprefertherealsubjectatthebeginning.

e.g.Itisagoodideatomakeanofficialstatementabouttheincident.=Makinganofficialstatementabouttheincidentisagoodidea.第38頁ReadthedialogueonPage31andrewritethesentencesinyellow,usingthepreparatorysubjectit.Answers:2.__________________________________________________________________________________________Itrequiresagoodunderstandingoftheirbehaviourtoknowwhattheymean.第39頁3.________________________________________________________________4.________________________________________________________________Italwayspuzzlesmewhymydogbarksincertainways.Itwon’tbedifficulttobuyamachinelikethis.第40頁ReadtheletteronPage31andrewritetheunderlinedsentencesusingthepreparatorysubjectit.Answers:2.__________________________________________________________________.IthappensthatseveralracialgroupsliveinSingapore.第41頁3.________________________________________________________________________________________________4.________________________________Itisfuntoheardifferentpeoplespeakingdifferentlanguagesallatthesametime.ItiscertainthatI’llseeyounextweek.第42頁1.乘宇宙飛船去月球是可能。Itispossibletoflytothemooninaspaceship.TranslationthesesentencesintoEnglish.第43頁2.他似乎已經(jīng)知道問題答案。Itseemsthathehasknowntheanswertotheproblem.3.我們在哪兒聽匯報(bào)還沒定。Ithasn’tbeendecidedwherewe’lllistentothereport.第44頁用that或what完成以下句子。1._____hewantsisabook.2.____hewantstogothereisobvious.

3.Is_____hetoldustrue?4.Weshouldpayattentionto_____theteacherissaying.5.Ihavenoidea______hedidthatafternoon.whatwhatwhatWhatThat第45頁Tips:that只起