九年級(jí)上冊(cè)英語(yǔ)教學(xué)課件系列Unit2Colours

GrammarAObjectclausesintroducedbythatAnobjectclausefunctionsastheobjectofasentence.Weuse

that

tointroduceanobjectclausethatisastatement.Anobjectclausecanbeputafterverbssuchasknow,think,believe,hopeandmean.Somepeoplebelievethatcolourscaninfluenceourmoods.Shehopesthatyellowcanbringhersuccess.Anobjectclausecanalsofollowadjectives

suchascertain,sureandglad.

Heisgladthatthewallsinhisroomareblue.Sheissurethatyellowcanbringhergoodluck.IninformalEnglishweoftendropthat.Ithink(that)blueisbetterthanpink."I’mfeelingblue"means(that)"I’mfeelingsad".Doyouthink(that)yourfavouritecolourmatchesyourcharacteristics?Summary在句子中起賓語(yǔ)作用的從句叫做賓語(yǔ)從句。賓語(yǔ)從句分為三類：動(dòng)詞的賓語(yǔ)從句，介詞

的賓語(yǔ)從句和形容詞的賓語(yǔ)從句。賓語(yǔ)從句過(guò)"三關(guān)"：時(shí)態(tài)，語(yǔ)序，連詞。賓語(yǔ)從句that引導(dǎo)的賓語(yǔ)從句一、賓語(yǔ)從句的連接詞：從屬連詞1.從句為陳述句，常選擇引導(dǎo)詞that或?qū)hat

省略，直接與主句相連。2.從句為一般疑問(wèn)句，常選擇引導(dǎo)詞if或

whether。在whether…ornot結(jié)構(gòu)中不能用if替換。3.從句為特殊疑問(wèn)句，常選擇what,when,where,which,who,how等疑問(wèn)代詞、疑問(wèn)副詞作引導(dǎo)詞。注意：當(dāng)who為主語(yǔ)時(shí)，句式為：who+謂語(yǔ)+其他。1.動(dòng)詞+賓從句大多數(shù)及物動(dòng)詞都可以帶賓語(yǔ)從句。常見的動(dòng)詞有：say,think,wish,hope,see,believe,agree,expect,hear,feel等。

Hethinksthathecangoswimmingtomorrow.他認(rèn)為他明天能去游泳。

Idonotbelieve(that)hehasneverbeentotheUSA.我不相信他從沒去過(guò)美國(guó)。二、賓語(yǔ)從句分為三類：動(dòng)詞的賓語(yǔ)從句形容詞的賓語(yǔ)從句介詞的賓語(yǔ)從句2.形容詞+賓語(yǔ)從句有些形容詞具有動(dòng)詞的含義，所以也可以帶一個(gè)賓語(yǔ)從句；例句：

IamsorryIamlate.Iamgladthatyoucanjoinus.Areyousurehisanswerisright?常用來(lái)引導(dǎo)賓語(yǔ)從句的形容詞有：sure,certain,glad,please,happy,sorry,afraid,satisfied,surprised等3.介詞+賓語(yǔ)從句(1)介詞引導(dǎo)的wh-類賓語(yǔ)從句。

Wearetalkingaboutwhetherweadmitstudentsintoourclub.

我們正在討論是否讓學(xué)生加入我們的俱樂(lè)部.ThenewbookisabouthowShenzhou6mannedspaceshipwassentupintospace.

這本新書是關(guān)于神州6號(hào)載人航天飛船是如何升如太空的.(2)except,but,besides三個(gè)介詞后可見到

that引導(dǎo)的賓語(yǔ)從句。例如：

Iknownothingaboutmynewneighborexceptthatheusedtoworkwithacompany.對(duì)于我的新鄰居我只知道他曾在一家公司上班,其他一無(wú)所知.①介詞賓語(yǔ)從句的that不能省略。②and連接的兩個(gè)從句，兩個(gè)從句的that不能省略。

Hetoldmethathehadtwosonsandthattheybothhadgonetocollege.③在動(dòng)詞+it+賓語(yǔ)補(bǔ)足語(yǔ)+賓語(yǔ)從句結(jié)構(gòu)中，

that不省略。

Ihearditsaidthathehadgoneabroad.Wefounditimpossiblethathecouldfinishitinsuchashorttime三、that引導(dǎo)賓語(yǔ)從句中that無(wú)意義，不充當(dāng)句子成分常省略。但下列情況除外：四、賓語(yǔ)從句的語(yǔ)序賓語(yǔ)從句的語(yǔ)序應(yīng)為陳述句的語(yǔ)序。無(wú)論主句是陳述句還是疑問(wèn)句，賓語(yǔ)從句都必須使用陳述語(yǔ)序，即“主句＋連詞＋賓語(yǔ)從句（主語(yǔ)＋謂語(yǔ)＋……）”句式。例如：Ihear(that)physicsisn’teasy.

Ithink(that)youwilllikethisschoolsoon.

CanyoutellmehowIcangettozoo?

Pleasetellmewhenwe’llhavethemeeting.五、賓語(yǔ)從句的時(shí)態(tài)(1)主句謂語(yǔ)過(guò)去時(shí)，從句相應(yīng)過(guò)去時(shí)；

Heansweredthathewaslisteningtome.(2)主句謂語(yǔ)現(xiàn)在時(shí)，從句時(shí)態(tài)任所需；

Hesays(that)hewillleaveamessageonmydesk.Theyknow(that)heisworkinghard.(3)具體過(guò)去永不變，真理格言現(xiàn)在時(shí).Hetoldmethathewasbornin1980.Fathertoldmethatpracticemakesperfect.Talkingaboutroomcolours

SandyischattingonlinewithMillieaboutroomcolours.Trytoaddthattoeachobjectclause.Millie:Didyouknow(that)thereisarelationshipbetweencoloursandmoods?Sandy:Certainly.Ithink(that)coloursinfluenceoureverydaylives

inmanyways.Millie:Howshouldwechoosethecoloursfortheroomsofahouse?Sandy:Mostpeoplethink(that)lightcoloursarebetterthandarkones.Millie:Yes.Inotice(that)lightcoloursmakeroomsseemlarger.Sandy:Sure.Ialsoknow(that)bluecanmakeusfeelrelaxed.Millie:Yes.Mymumsays(that)blueis

suitableforbedrooms.Ialsofind

(that)somepeoplepreferorangefortheirdiningrooms.Sandy:True,butitdependsonpersonaltaste.Anyway,weshouldchoosethecolourwhichmakesusfeelcomfortable.Weuseiforwhethertointroduceanobjectclausethatexpressesayes/noquestion.Suchanobjectclauseoftenfollowsverbssuchasask,see,wonderandfindout.Thewordorderintheclauseshouldbethesameasthatinastatement.Youmaywonderif/whethercoloursinfluenceourmoods.Sandyasksif/whetherorangecancheerherup.BObjectclausesintroducedbyiforwhetherSummaryif

或

whether引導(dǎo)的賓語(yǔ)從句1.if和whether在作“是否”理解時(shí)，引導(dǎo)賓語(yǔ)從句常放在動(dòng)詞know,ask,care,wonder,findout等之后，此時(shí)從句部分的語(yǔ)義相當(dāng)于一個(gè)一般疑問(wèn)句。Iwanttoknowif/whetherheisournewteacher.

我想知道他是不是我們的新老師。2.if和whether都可以引導(dǎo)賓語(yǔ)從句，表示“是否”，在口語(yǔ)或間接引語(yǔ)中兩者可以互換使用。如：

I

wonder

if

/

whether

I

can

get

some

advice

from

you.

Ask

him

whether

/

if

he

can

come.

3.if和whether不能互換的情況：用whether,而不用if的情況：①作介詞的賓語(yǔ)時(shí)，用whether，而不用if.Iaminterestedinwhetherhe’llgotohaveapicnic.②whether引導(dǎo)的從句可移到主句之前而if

不能。

Whetherthisistrueornot,Iamnotsure.③后面緊接ornot時(shí)，只用whether.Wedidn’tknowwhetherornotshehadcome.④用if會(huì)引起歧義時(shí),只用whether.Pleaseletmeknowifyoulikeit.(“請(qǐng)告訴我你是否喜歡”或“如果你喜歡,請(qǐng)告訴我”。）4.賓語(yǔ)從句語(yǔ)序必須是陳述語(yǔ)序。即“連接詞+主語(yǔ)+謂語(yǔ)+其他成分”?！癉idMarycleantheclassroomyesterday?”MrWuisasking.MrWuisaskingif/whetherMarycleanedtheclassroomyesterday.胡老師問(wèn)昨天瑪麗是否打掃教室了。5.賓語(yǔ)從句中的人稱代詞要符合邏輯，有時(shí)需進(jìn)行合理變化。Shewonders,“CanIkeepthatbookforonemoreweek?”Shewondersif/whether

shecankeepthatbookforonemoreweek.她想知道那本書她能不能再借一個(gè)星期。B1TheClass1,Grade9studentsareshopping.Completethesentencesbyusingiforwhether

tomakeobjectclauses.Problemsaboutshopping1.ShouldIchoosethereddress?Kittycannotdecide__________________________________________if/whethersheshouldchoosethereddress.2.Dowhiteclothessuitme?Sandydoesnotknow_________________________________________3.Isthesportsbagmadeofcotton?Amyisasking____________________________________if/whetherwhiteclothessuither.if/whetherthesportsbagismadeofcotton.4.DoesthegreenT-shirt

matchmytrousers?Simonisnotsure___________________________________________5.ShouldIstayathomeinsteadofgoingshoppingwithmyclassmates?Danieloftenwonders________________________________________________________________________if/whetherthegreenT-shirt

matcheshistrousers.if/whetherheshouldstayathomeinsteadofgoingshoppingwithmyclassmates.HowmuchdoyouKnowaboutcolours?B2DanielwantstotellhisonlinefriendTommyaboutcolours.Helphimcompletehisemailusingthat,iforwhether.DearTommy,Haveyouevernoticedthecoloursaroundyou?Coloursarereallyinteresting.Areportsays⑴_(tái)____bluecanhelpusthatfeelrelaxedbecauseitrepresentspeace.Youmaywonder(2)___________itrepresentsanythingelse.Yes.Bluealsomeanssadness.Idonotknow(3)________youlikegreen.Somepeoplethink(4)____greencangiveusenergy,butitalsorepresentsenvy.Didyouknow(5)_____redrepresentsgoodluckinChina?Itisoftenusedforcelebrations!if/whetherif/whetherthatthatPleasetellmeyourfavouritecolourand(6)_________youknowanythingelseaboutcolours.Writebacksoon.Bestwishes,Danielif/whetherB3Danielhassomequestionsaboutcolourstoaskhisdad,buthisdadhasnotcomehomeyet.Helphimwriteanoteforhisdad.1.

Dadknowsalotaboutcolours.2.Isredjustthecolourofheatandpower?3.WasyellowoncethecolouroftherulersinancientChina?4.DidtherulersinancientEuropeliketowearpurple?5.Doallthedoctorsintheworldwearwhiteuniforms?Ibelieve(1)________________________________. Iwonder(2)_______________________________________________.thatdadknowsalotaboutcoloursif/whetherredisjustthecolourofheatandpowerIwanttoknow(3)____________________________________________________________.Idonotknow(4)_____________________________________________________.Iamnotcertain(5)___________________________________________________.if/whetheryellowwasoncethecolouroftherulersinancientChinaif/whethertherulersinancientEuropelikedtowearpurpleif/whetherallthedoctorsintheworldwearwhiteuniformsExercises1.—I’mnotsure____youeatvegetableseveryday.—Iknow______theyaregoodforhealth,soIeatthemeveryday. A.if;that B.that;if C.that;that D.if;if2.Iwanttochooseblue_____mybedroomandIpreferorange______thesittingroom. A.for;to B.to;for C.to;to D.for;forI.單項(xiàng)選擇AD3.—Thecolourandthestyleofthetrousers

______youwell.—Yes,Ithinkso.Theblacktrousers

______mywhiteshirt. A.fit;suit B.match;suit C.suit;match D.fit;match4.—I____iftherainwillstoptomorrow.—Theradiosaystomorrowwillbeasunnyday. A.believe B.wonder C.know D.decideCB5.DuringtheWorldCupinBrazil,

football

becamethe_______hottopic(話題)and

thefootballfanswatchedfootball

matches______. A.everyday;everyday B.everyday;everyday C.everyday;everyday D.everyday;everydayD

6.InChina,red_____celebrationsandpeople_____thiscustom(習(xí)俗). A.isusedfor;areusedto B.isusedto;areusedfor C.isusedto;areusedto D.isusedfor;areusedforA7.—It’ssaidthattherulersinancientEurope_____likedtowearpurple.—That’sinteresting.Anddoyouknow

_____aboutcolours? A.twice;somethingelse B.twice;anythingelse C.once;somethingelse D.once;anythingelseD8.—Couldyoutellme______?—Itdepends.Ifit’srainy,itwillbeputoffuntilnextweek.A.wouldthesportsmeetingbeheldthisFridayB.thatthesportsmeetingwillbeheldthisFridayC.ifthesportsmeetingwillbeheldthisFridayD.wherethesportsmeetingwillbeheldCI.根據(jù)句子意思,選擇that或if/whether填空?！狫ohn,wouldyouliketogocampingwithmethisafternoon?—I’dliketo,butI’mnotsure_________

myparentswillagree.2.I’mnotgoodatEnglish,andIwonder

_______ornotIcanpasstheEnglishtest.3.Ibelieve____Ihavemadeawisedecision,soIwon’tchangemymind.if/whetherwhetherthat4.—Ihope_____allmydreamscancometrue.—Ifyoutryyourbest,theywil