译林版9年级英语上册教案课件-第2课-Grammar.ppt

九年级上册 英语教学课件系列 2020 3 25 Unit2ColoursGrammar 2020 3 25 AObjectclausesintroducedbythat Anobjectclausefunctionsastheobjectofasentence Weusethattointroduceanobjectclausethatisastatement Anobjectclausecanbeputafterverbssuchasknow think believe hopeandmean 2020 3 25 Somepeoplebelievethatcolourscaninfluenceourmoods Shehopesthatyellowcanbringhersuccess Anobjectclausecanalsofollowadjectivessuchascertain sureandglad Heisgladthatthewallsinhisroomareblue Sheissurethatyellowcanbringhergoodluck 2020 3 25 IninformalEnglishweoftendropthat Ithink that blueisbetterthanpink I mfeelingblue means that I mfeelingsad Doyouthink that yourfavouritecolourmatchesyourcharacteristics 2020 3 25 Summary 在句子中起宾语作用的从句叫做宾语从句 宾语从句分为三类 动词的宾语从句 介词的宾语从句和形容词的宾语从句 宾语从句过 三关 时态 语序 连词 宾语从句 2020 3 25 2020 3 25 that引导的宾语从句 一 宾语从句的连接词 从属连词 从句为陈述句 常选择引导词that或将that省略 直接与主句相连 2 从句为一般疑问句 常选择引导词if或whether 在whether ornot结构中不能用if替换 3 从句为特殊疑问句 常选择what when where which who how等疑问代词 疑问副词作引导词 注意 当who为主语时 句式为 who 谓语 其他 2020 3 25 1 动词 宾从句大多数及物动词都可以带宾语从句 常见的动词有 say think wish hope see believe agree expect hear feel等 Hethinksthathecangoswimmingtomorrow 他认为他明天能去游泳 Idonotbelieve that hehasneverbeentotheUSA 我不相信他从没去过美国 二 宾语从句分为三类 动词的宾语从句形容词的宾语从句介词的宾语从句 2020 3 25 2 形容词 宾语从句有些形容词具有动词的含义 所以也可以带一个宾语从句 例句 IamsorryIamlate Iamgladthatyoucanjoinus Areyousurehisanswerisright 常用来引导宾语从句的形容词有 sure certain glad please happy sorry afraid satisfied surprised等 2020 3 25 3 介词 宾语从句 1 介词引导的wh 类宾语从句 Wearetalkingaboutwhetherweadmitstudentsintoourclub 我们正在讨论是否让学生加入我们的俱乐部 ThenewbookisabouthowShenzhou6mannedspaceshipwassentupintospace 这本新书是关于神州6号载人航天飞船是如何升如太空的 2020 3 25 2 except but besides三个介词后可见到that引导的宾语从句 例如 Iknownothingaboutmynewneighborexceptthatheusedtoworkwithacompany 对于我的新邻居我只知道他曾在一家公司上班 其他一无所知 2020 3 25 介词宾语从句的that不能省略 and连接的两个从句 两个从句的that不能省略 Hetoldmethathehadtwosonsandthattheybothhadgonetocollege 在动词 it 宾语补足语 宾语从句结构中 that不省略 Ihearditsaidthathehadgoneabroad Wefounditimpossiblethathecouldfinishitinsuchashorttime 三 that引导宾语从句中that无意义 不充当句子成分常省略 但下列情况除外 2020 3 25 四 宾语从句的语序 宾语从句的语序应为陈述句的语序 无论主句是陈述句还是疑问句 宾语从句都必须使用陈述语序 即 主句 连词 宾语从句 主语 谓语 句式 例如 Ihear that physicsisn teasy Ithink that youwilllikethisschoolsoon CanyoutellmehowIcangettozoo Pleasetellmewhenwe llhavethemeeting 2020 3 25 五 宾语从句的时态 1 主句谓语过去时 从句相应过去时 Heansweredthathewaslisteningtome 2 主句谓语现在时 从句时态任所需 Hesays that hewillleaveamessageonmydesk Theyknow that heisworkinghard 3 具体过去永不变 真理格言现在时 Hetoldmethathewasbornin1980 Fathertoldmethatpracticemakesperfect 2020 3 25 Talkingaboutroomcolours SandyischattingonlinewithMillieaboutroomcolours Trytoaddthattoeachobjectclause Millie Didyouknow that thereisarelationshipbetweencoloursandmoods Sandy Certainly Ithink that coloursinfluenceoureverydaylivesinmanyways 2020 3 25 Millie Howshouldwechoosethecoloursfortheroomsofahouse Sandy Mostpeoplethink that lightcoloursarebetterthandarkones Millie Yes Inotice that lightcoloursmakeroomsseemlarger Sandy Sure Ialsoknow that bluecanmakeusfeelrelaxed 2020 3 25 Millie Yes Mymumsays that blueissuitableforbedrooms Ialsofind that somepeoplepreferorangefortheirdiningrooms Sandy True butitdependsonpersonaltaste Anyway weshouldchoosethecolourwhichmakesusfeelcomfortable 2020 3 25 Weuseiforwhethertointroduceanobjectclausethatexpressesayes noquestion Suchanobjectclauseoftenfollowsverbssuchasask see wonderandfindout Thewordorderintheclauseshouldbethesameasthatinastatement Youmaywonderif whethercoloursinfluenceourmoods Sandyasksif whetherorangecancheerherup BObjectclausesintroducedbyiforwhether 2020 3 25 Summary if或whether引导的宾语从句 1 if和whether在作 是否 理解时 引导宾语从句常放在动词know ask care wonder findout等之后 此时从句部分的语义相当于一个一般疑问句 Iwanttoknowif whetherheisournewteacher 我想知道他是不是我们的新老师 2020 3 25 2 if和whether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 如 Iwonderif whetherIcangetsomeadvicefromyou Askhimwhether ifhecancome 2020 3 25 3 if和whether不能互换的情况 用whether 而不用if的情况 作介词的宾语时 用whether 而不用if Iaminterestedinwhetherhe llgotohaveapicnic whether引导的从句可移到主句之前而if不能 Whetherthisistrueornot Iamnotsure 2020 3 25 后面紧接ornot时 只用whether Wedidn tknowwhetherornotshehadcome 用if会引起歧义时 只用whether Pleaseletmeknowifyoulikeit 请告诉我你是否喜欢 或 如果你喜欢 请告诉我 2020 3 25 4 宾语从句语序必须是陈述语序 即 连接词 主语 谓语 其他成分 DidMarycleantheclassroomyesterday MrWuisasking MrWuisaskingif whetherMarycleanedtheclassroomyesterday 胡老师问昨天玛丽是否打扫教室了 2020 3 25 5 宾语从句中的人称代词要符合逻辑 有时需进行合理变化 Shewonders CanIkeepthatbookforonemoreweek Shewondersif whethershecankeepthatbookforonemoreweek 她想知道那本书她能不能再借一个星期 2020 3 25 B1TheClass1 Grade9studentsareshopping Completethesentencesbyusingiforwhethertomakeobjectclauses Problemsaboutshopping 1 ShouldIchoosethereddress Kittycannotdecide if whethersheshouldchoosethereddress 2020 3 25 2 Dowhiteclothessuitme Sandydoesnotknow 3 Isthesportsbagmadeofcotton Amyisasking if whetherwhiteclothessuither if whether thesportsbagismadeofcotton 2020 3 25 4 DoesthegreenT shirtmatchmytrousers Simonisnotsure 5 ShouldIstayathomeinsteadofgoingshoppingwithmyclassmates Danieloftenwonders if whetherthegreenT shirtmatcheshistrousers if whetherheshould stayathomeinsteadofgoingshoppingwithmyclassmates 2020 3 25 HowmuchdoyouKnowaboutcolours B2DanielwantstotellhisonlinefriendTommyaboutcolours Helphimcompletehisemailusingthat iforwhether DearTommy Haveyouevernoticedthecoloursaroundyou Coloursarereallyinteresting Areportsays bluecanhelpus that 2020 3 25 feelrelaxedbecauseitrepresentspeace Youmaywonder 2 itrepresentsanythingelse Yes Bluealsomeanssadness Idonotknow 3 youlikegreen Somepeoplethink 4 greencangiveusenergy butitalsorepresentsenvy Didyouknow 5 redrepresentsgoodluckinChina Itisoftenusedforcelebrations if whether if whether that that 2020 3 25 Pleasetellmeyourfavouritecolourand 6 youknowanythingelseaboutcolours Writebacksoon Bestwishes Daniel if whether 2020 3 25 B3Danielhassomequestionsaboutcolourstoaskhisdad buthisdadhasnotcomehomeyet Helphimwriteanoteforhisdad 1 Dadknowsalotaboutcolours 2 Isredjustthecolourofheatandpower 3 WasyellowoncethecolouroftherulersinancientChina 2020 3 25 4 DidtherulersinancientEuropeliketowearpurple 5 Doallthedoctorsintheworldwearwhiteuniforms Ibelieve 1 Iwonder 2 thatdadknowsalot aboutcolours if whetherredisjustthecolourofheatandpower 2020 3 25 Iwanttoknow 3 Idonotknow 4 Iamnotcertain 5 if whetheryellowwas oncethecolouroftherulersinancientChina if whethertherulers inancientEuropelikedtowearpurple if whetherallthe doctorsintheworldwearwhiteuniforms 2020 3 25 Exercises 2020 3 25 1 I mnotsure youeatvegetableseveryday Iknow theyaregoodforhealth soIeatthemeveryday A if thatB that ifC that thatD if if2 Iwanttochooseblue mybedroomandIpreferorange thesittingroom A for toB to forC to toD for for I 单项选择 A D 2020 3 25 3 Thecolourandthestyleofthetrousers youwell Yes Ithinkso Theblacktrousers mywhiteshirt A fit suitB match suitC suit matchD fit match4 I iftherainwillstoptomorrow Theradiosaystomorrowwillbeasunnyday A believeB wonderC knowD decide C B 2020 3 25 5 DuringtheWorldCupinBrazil footballbecamethe hottopic 话题 andthefootballfanswatchedfootballmatches A everyday everydayB everyday everydayC everyday everydayD everyday everyday D 2020 3 25 6 InChina red celebrationsandpeople thiscustom 习俗 A isusedfor areusedtoB isusedto areusedforC isusedto areusedtoD isusedfor areusedfor A 2020 3 25 7 It ssaidthattherulersinancientEurope likedtowearpurple That sinteresting Anddoyouknow aboutcolours A twice somethingelseB twice anythingelseC once somethingelseD once anythingelse D 2020 3 25 8 Couldyoutellme Itdepends Ifit srainy itwillbeputoffuntilnextweek wouldthesportsmeetingbeheldthisFridayB thatthesportsmeetingwillbeheldthisFridayC ifthesportsmeetingwillbeheldthisFridayD wherethesportsmeetingwillbeheld C 2020 3 25 I 根据句子意思 选择that或if whether填空 John wouldyouliketogocampingwithmethisafternoon I dliketo butI mnotsure myparentswillagree 2 I mnotgoodatEnglish andIwonder ornotIcanpasstheEnglishtest 3 Ibelieve Ihavemadeawisedecision soIwon tchangemymind if whether whether that 2020 3 25 4 Ihope allmydreamscancometrue Ifyoutryyourbest theywillsurelyberealized 5 M