江苏省永丰初级中学九年级英语上册 Unit 2 Colour Grammar课件 （新版）牛津版.ppt

unit2colours,grammar,retellthearticlethepowerofcolours.,doyouthinkbluecanbringpeacetoourmindandbody?ithinkthatbluecanbringpeacetoourmindandbody.,warmingup,colourscaninfluenceourmoods.colourscanmakeusfeelhappyorsad,energeticorsleepy.manywomenliketowearwhiteontheirweddingday.,presentation,doyouagreeordisagree?iknowthatidontthat,somepeoplebelievethatcolourscaninfluenceourmoods.shehopesthatyellowcanbringhersuccess.,anobjectclausefunctionsastheobjectofasentence.itcanbeputafterverbssuchasknow,think,believe,hopeandmean.,objectclausesintroducedbythat,heisgladthatthewallsinhisroomareblue.sheissurethatyellowcanbringhergoodluck.,anobjectclausecanalsofollowadjectivessuchascertain,sureandglad.,ithink(that)blueisbetterthanpink.“iamfeelingblue”means(that)“iamfeelingsad”.didyouthink(that)yourfavouritecolourmatchesyourcharacteristics?,ininformalenglishweoftendropthat.,宾语从句是指一个句子充当宾语，在主句与从句之间有一个引导词。今天，我们就谈谈连接词that引导的宾语从句。请同学们关注以下几点：,连词that引导宾语从句，只起连接主、从句的作用，它本身无意义，在口语或非正式文体中常省略。e.g.hesays(that)heisayoungpioneer.他说他是个少先队员。,一、引导词本身的省略与不省略1.可以省略,2.不可以省略从句的主语是that时，that不省略。e.g.weknowthatthatisaninterestingstory我们知道那是一个有趣的故事。,二、何时使用that引导的宾语从句that引导的宾语从句，表示陈述一件事，即由陈述句转化而来。,e.g.hesays(that)heislisteningtotheweatherreport他说他正在听天气预报。1.主句的谓语动词是think,hear,hope,wish,remember,forget,know,say,guess等时，常接that引导的宾语从句。e.g.ihope(that)hewillbefinesoon我希望他很快好起来。,2.主句由“连系动词形容词”构成的“系表”结构，常接that引导的宾语从句。这类形容词多表示感情，如happy,glad,pleased,sad,sure,afraid等等。e.g.imafraid(that)hecantcome恐怕他不能来了。,三、that引导的宾语从句相关的内容1.语序不论什么情况下，宾语从句都要用陈述语序，即“主语谓语其它”。e.g.doyouthink(that)theradioistoonoisy?你认为收音机太吵吗？,2.时态that引导的宾语从句，主句用一般现在时，从句可以用符合句意要求的任一时态。e.g.hesays(that)theyhavereturnedalready.他说他们已经回来了。,如果主句用一般过去时，从句要用过去时态的某种形式（一般过去时，过去进行时，过去将来时，过去完成时）。e.g.hesaid(that)heboughtanewdictionary.他说他买了本新词典。,注如果从句表达的是客观事实、真理、自然现象、名言、警句、格言、谚语等等，尽管主句用一般过去时，从句也要用一般现在时。e.g.ourteachertoldusthatlighttravelsfasterthansound.我们老师告诉我们，光比声音传播得快。,sandyischattingonlinewithmillieaboutroomcolours.trytoaddthattoeachobjectclause.,talkingaboutroomcolours,millie:didyouknowthereisarelationshipbetweencoloursandmoods?sandy:certainly.ithinkcoloursinfluenceoureverydaylivesinmanyways.,that,that,n.关系,adv.必定地,adj.每天的；日常的,millie:howshouldwechoosethecoloursfortheroomsofahouse?sandy:mostpeoplethinklightcoloursarebetterthandarkones.millie:yes.inoticelightcoloursmakeroomsseemlarger.,that,that,sandy:sure.ialsoknowbulecanmakeusfeelrelaxed.millie:yes.mymumsaysblueissuitableforbedrooms.ialsofindsomepeoplepreferorangefortheirdiningrooms.,that,that,that,sandy:true,butitdependsonpersonaltaste.anyway,weshouldchoosethecolourwhichmakesusfeelcomfortable.,adj.个人的；私人的,youmaywonderif/whethercoloursinfluenceourmoods.sandyasksif/whetherorangecancheerherup.,objectclausesintroducedbyiforwhether,weuseiforwhethertointroduceanobjectclausethatexpressesayes/noquestion.suchanobjectclauseoftenfollowsverbssuchasask,see,wonderandfindout.thewordorderintheclauseshouldbethesameasthatinastatement.,whether和if都可以引导宾语从句，表示“是否”，在口语或间接引语中两者可以互换使用。其语序必须是陈述语序，即“连接词+主语+谓语+其他成分”。e.g.askhimwhether/ifhecancome.问下他是否能来。,但在有些情况下，whether和if的用法有一定区别。whether引导的从句常可以与连词or或ornot直接连用，而if一般不能。如：正：letmeknowwhetheryoucancomeornot.误：letmeknowifyoucancomeornot.,2.当宾语从句提到句首时，只能用whether引导，而不能用if。如：正：whetheritistrueornot,icanttell.误：ifitistrueornot,icanttell.3.whether可以引导带to的不定式，if则不能。如：正：idontknowwhethertoacceptorrefuse.误：idontknowiftoacceptorrefuse.,4.whether及其引导的成分可放于介词之后，作介词的宾语，但if不能。如：正：iworryaboutwhetherihurtherfeelings.误：iworryaboutifihurtherfeelings.5.whether可以引导从句，作主语、表语或同位语，而if不能。如：正：itwasuncertainwhetherhewouldcome.误：itwasuncertainifhewouldcome.,theclass1,grade9studentsareshopping.completethesentencesbyusingiforwhethertomakeobjectclauses.,problemsaboutshopping,1.kittycannotdecide_,if/whethersheshouldchoosethereddress.,shouldichoosethereddress?,2.sandydoesntknow_,if/whetherwhiteclothessuither.,dowhiteclothessuitme?,vt.适合,3.amyisasking_,if/whetherthesportsbagismadeofcotton.,isthesportsbagmadeofcotton?,4.simonisnotsure_,if/whetherthegreent-shirtmatcheshistrousers.,doesthegreent-shirtmatchmytrousers?,5.danieloftenwonders_,if/whetherheshouldstayathomeinsteadofgoingshoppingwithhisclassmates.,shouldistayathomeinsteadofgoingshoppingwithmyclassmates?,danielwantstotellhisonlinefriendtommyaboutcolours.helphimcompletehisemailusingthat,iforwhether.,howmuchdoyouknowaboutcolours?,deartommy,haveyouevernoticedthecoloursaroundyou?coloursarereallyinteresting.areportsays(1)_bluecanhelpusfeelrelaxedbecauseitrepresentspeace.youmaywonder(2)_itrepresentsanythingelse.yes.bluealsomeanssadness.idonotknow(3)_youlikegreen.,that,if/whether,if/whether,somepeoplethink(4)_greencangiveusenergy,butitalsorepresentsenvy.didyouknow(5)_redrepresentsgoodluckinchina?itisoftenusedforcelebrations!pleasetellmeyourfavouritecolourand(6)_youknowanythingelseaboutcolours.writebacksoon.bestwishes,daniel,that,that,if/whether,n.庆祝,danielhassomequestionsaboutcolourstoaskhisdad,buthisdadhasnotcomehomeyet.helphimwriteanoteforhisdad.,1.dadknowsalotaboutcolours.2.isredjustthecolourofheatandpower?3.wasyellowoncethecolouroftherulersinancientchina?4.didtherulersinancienteuropeliketowearpurple?5.doallthedoctorsintheworldwearwhiteuniforms?,adj.古代的,ibelieve(1)_.iwonder(2)_.iwanttoknow(3)_.idonotknow(4)_.iamnotcertain(5)_.,if/whetherredjustthecolourofheatandpower,thatdadknowsalotaboutcolours,if/whetheryellowwasoncethecolouroftherulersinancientchina,if/whethertherulersinancienteuropeliketowearpurple,if/whetherallthedoctorsintheworldwearwhiteuniforms,2.anobjectclausecanalsofollowadjectivessuchascertain,sureandglad.ininformalenglishweoftendropthat.,anobjectclausefunctionsastheobjectasentence.itcanbeputafterverbssuchasknow,think,believe,hopeandmean.,summary,3.weuseiforwhethertointroduceanobjectclausewhenitexpressesayes/noquestion.suchanobjectclauseoftenfollowsverbssuchasask,see,wonderandfindout.thewordorderintheclauseshouldbethesameasthatinastatement.,一、根据首字母或中文提示写单词。1.ihadverylittlecontactwithteenagersinmye_life.2.therewasa_(庆祝活动)inthatshoppingmallthatnight.3.thesea_weaponsareallcastoutofbronze