牛津译林版英语九上Unit-2《Colours》(Grammar)ppt课件

Doyouthinkbluecanbringpeacetoourmindandbody?Ithinkthatbluecanbringpeacetoourmindandbody.Colourscaninfluenceourmoods.Colourscanmakeusfeelhappyorsad,energeticorsleepy.Manywomenliketowearwhiteontheirweddingday.Doyouagreeordisagree?Iknowthat…Idon’tthat…Somepeoplebelievethatcolourscaninfluenceourmoods.Shehopesthatyellowcanbringhersuccess.Anobjectclausefunctionsastheobjectofasentence.Itcanbeputafterverbssuchasknow,think,believe,hopeandmean.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.I’mafraid(that)hecan’tcome．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.Millie:Didyouknowthereisarelationshipbetweencoloursandmoods?Sandy:Certainly.Ithinkcoloursinfluenceoureverydaylivesinmanyways.thatthatn.关系adv.必定地adj.每天的；日常的Millie:Howshouldwechoosethecoloursfortheroomsofahouse?Sandy:Mostpeoplethinklightcoloursarebetterthandarkones.Millie:Yes.Inoticelightcoloursmakeroomsseemlarger.thatthatSandy:Sure.Ialsoknowbulecanmakeusfeelrelaxed.Millie:Yes.Mymumsaysblueissuitableforbedrooms.Ialsofindsomepeoplepreferorangefortheirdiningrooms.thatthatthatSandy:True,butitdependsonpersonaltaste.Anyway,weshouldchoosethecolourwhichmakesusfeelcomfortable.adj.个人的；私人的Youmaywonderif/whethercoloursinfluenceourmoods.Sandyasksif/whetherorangecancheerherup.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。1.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,Ican’ttell.误：Ifitistrueornot,Ican’ttell.3.whether可以引导带to的不定式，if则不能。如：正：Idon’tknowwhethertoacceptorrefuse.误：Idon’tknowiftoacceptorrefuse.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.1.Kittycannotdecide______________________________________________if/whethersheshouldchoosethereddress.ShouldIchoosethereddress?2.Sandydoesn’tknow____________________________________________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.DearTommy,Haveyouevernoticedthecoloursaroundyou?Coloursarereallyinteresting.Areportsays(1)_____bluecanhelpusfeelrelaxedbecauseitrepresentspeace.Youmaywonder(2)__________itrepresentsanythingelse.Yes.Bluealsomeanssadness.Idonotknow(3)___________youlikegreen.thatif/whetherif/whetherSomepeoplethink(4)____greencangiveusenergy,butitalsorepresentsenvy.Didyouknow(5)____redrepresentsgoodluckinChina?Itisoftenusedforcelebrations!Pleasetellmeyourfavouritecolourand(6)___________youknowanythingelseaboutcolours.Writebacksoon.Bestwishes,Danielthatthatif/whethern.庆祝Danielhassomequestionsaboutcolourstoaskhisdad,buthisdadhasnotcomehomeyet.Helphimwriteanoteforhisdad.1.Dadknowsalotaboutcolours.2.Isredjustthecolourofheata