Unit2Grammar課件牛津譯林版英語九年級上冊

Unit2ColoursPeriod3Grammar新課導(dǎo)入Readandfind1.AndI'mnotsureifbluelooksgoodonyou.2.Youmaywonderwhetheritistrue.3.Somebelievethatcolourscaninfluenceourmoods.LanguageGoal1.能熟悉并正確運用本課時的重點單詞和短語。2.能掌握that引導(dǎo)的賓語從句。3.能掌握if或whether引導(dǎo)的賓語從句。新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討AObjectclausesintroducedbythatAnobjectclausefunctionsastheobjectofasentence.Weusethattointroduceanobjectclausethatisastatement.Anobjectclausecanbeputafterverbssuchasknow,think,believe,hopeandmean.Somepeoplebelievethatcolourscaninfluenceourmoods.Shehopesthatyellowcanbringhersuccess.新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討Anobjectclausecanalsofollowadjectivessuchascertain,sureandglad.Heisgladthatthewallsinhisroomareblue.Sheissurethatyellowcanbringhergoodluck.IninformalEnglishweoftendropthat.Ithink(that)blueisbetterthanpink.“I'mfeelingblue”means(that)“I'mfeelingsad”.Doyouthink(that)yourfavouritecolourmatchesyourcharacteristics?新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討

SandyischattingonlinewithMillieaboutroomcolours.Trytoaddthattoeachobjectclause.▲新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討∧(that)∧(that)∧(that)∧(that)∧(that)∧(that)∧(that)新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討B(tài)Objectclausesintroducedbyif/whetherWeuseiforwhethertointroduceanobjectclausethatexpressesayes/noquestion.Suchanobjectclauseoftenfollowsverbssuchasask,see,wonderandfindout.Thewordorderintheclauseshouldbethesameasthatinastatement.Youmaywonderif/whethercoloursinfluenceourmoods.Sandyasksif/whetherorangecancheerherup.新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討

TheClass1,Grade9studentsareshopping.Completethesentencesbyusingiforwhethertomakeobjectclauses.B1▲ShouldIchoosethereddress?Kittycannotdecide____________________________________________________________if/whethersheshouldchoosethereddress.Dowhiteclothessuitme?Sandydoesnotknow_______________________________________________________if/whetherwhiteclothessuither.新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討Isthesportsbagmadeofcotton?DoesthegreenT-shirtmatchmytrousers?Amyisasking__________________________________________________________________if/whetherthesportsbagismadeofcotton.Simonisnotsure________________________________________________________________if/whetherthegreenT-shirtmatcheshistrousers.ShouldIstayathomeinsteadofgoingshoppingwithmyclassmates?Danieloftenwonders______________________________________________________________homeinsteadofgoingshoppingwithhisclassmates.if/whetherheshouldstayat新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討B(tài)2▲DearTommy,Haveyouevernoticedthecoloursaroundyou?Coloursarereallyinteresting.Areportsays________bluecanhelpusfeelrelaxedbecauseitrepresentspeace.Youmaywonder________itrepresentsanythingelse.Yes.Bluealsomeanssadness.Idonotknow________youlikegreen.Somepeoplethink________greencangiveusenergy,thatif/whetherif/whetherthat新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討butitalsorepresentsenvy.Didyouknow__________redrepresentsgoodluckinChina?Itisoftenusedforcelebrations!Pleasetellmeyourfavouritecolourand__________youknowanythingelseaboutcolours.Writebacksoon.Bestwishes,Danielthatif/whether新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討B(tài)3▲1.Dadknowsalotaboutcolours.2.Isredjustthecolourofheatandpower?3.WasyellowoncethecolouroftherulersinancientChina?4.DidtherulersinancientEuropeliketowearpurple?5.Doallthedoctorsintheworldwearwhiteuniforms?Ibelieve_____________________________________________.Iwonder____________________________________________.Iwanttoknow___________________________________________________________________________________________.Idonotknow____________________________________________________________________________________________.Iamnotcertain___________________________________________________________________________________________.新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討(that)Dadknowsalotaboutcoloursif/whetherredisjustthecolourofheatandpowerif/whetheryellowwasoncethecolouroftherulersinancientChinaif/whethertherulersinancientEuropelikedtowearpurpleif/whetherallthedoctorsintheworldwearwhiteuniforms新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討that引導(dǎo)的賓語從句新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討我們可用that引導(dǎo)賓語從句，此時從句部分相當(dāng)于一個陳述句。如：Ihearthatyouhavepassedtheexam.

我聽說你通過考試了。引導(dǎo)賓語從句的that沒有詞義，不充當(dāng)句子成分，在口語或非正式文體中常常被省略。如：Idonotbelieve(that)hehasneverbeentotheUSA.

我不相信他從沒去過美國。新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討拓展：1.當(dāng)主句是一般現(xiàn)在時，賓語從句的時態(tài)不作限制，我們可以根據(jù)句子的需要使用任何一種時態(tài)。（需要性原則）Ihear

(that)Jim_____(be)aworkertwoyearsago.Jim_____(be)anEnglishteachernow.Jim________(cook)dinnertomorrow.Jim________(sing)apopularsongnow.Jim_______(be)totheGreatWalltwice.Jim__________(play)basketballwhenhisfathercameback.iswillcookissinginghasbeenwasplayingwas新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討2.當(dāng)主句是一般過去時的時候，賓語從句必須用相對應(yīng)的過去的某一種時態(tài)，從而達到主句和從句的相互一致。（呼應(yīng)性原則）1)HewillgotoHongKong.2)Heissick.3)Heisreadingabook.Hesaid

(that)1)He__________toHongKong.2)He__________sick.3)He___________abook.wouldgowaswasreading新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討確定從句的時態(tài)(根據(jù)主句時態(tài))主句時態(tài)從句時態(tài)連接前連接后一般現(xiàn)在時時態(tài)保持不變一般過去時一般現(xiàn)在時一般過去時一般過去時過去完成時一般將來時過去將來時現(xiàn)在進行時過去進行時現(xiàn)在完成時過去完成時新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討3.當(dāng)賓語從句說明的是客觀存在的事實或者是客觀存在的真理時，就不用受到主句時態(tài)的限制，仍是用一般現(xiàn)在時。（特殊性原則）Hetoldme(that)SummerisafterSpring.Iwastold

(that)thesunismuchbiggerthanthemoon.Myparentstoldme(that)nonewsisgoodnews.新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討if或whether引導(dǎo)的賓語從句我們可用if或whether引導(dǎo)賓語從句，此時從句部分的語義相當(dāng)于一個一般疑問句。如：Iwanttoknowif/whetherheisournewteacher.我想知道他是不是我們的新老師。新知學(xué)習(xí)課堂小結(jié)當(dāng)堂檢測學(xué)習(xí)目標(biāo)重點研討賓語從句的語序必須是陳述語序，即“連接詞+主語+謂語+其他成分”。如：

“DidMarycleantheclassroomyesterday?”MrHuisasking.

MrHuisaskingif/whetherMarycleanedtheclassroomyesterday.

胡老師問昨天瑪麗是否打掃教室了。賓語從句中的人稱代詞要符合邏輯，有時需進行合理變化。如：Shewonders,“CanIkeepthatbookforonemoreweek?”Shewondersif/whethershecankeepthatbookforonemoreweek。她想知道那本書她能不能再借一個星期。

“Canyouhelpme?”sheasks.Sheasksif/whetherIcanhelpher.她問我能不