9AUnit3grammar.ppt

9AU3TeenageproblemsGrammar 宾语从句的概念 宾语从句即句子作宾语 而不再是一个词或短语作宾语 Ilikemyteacher Iknowhim IknowMrLiteachesEnglish 包含宾语从句的句子结构 主句 连接词 引导词 宾语从句 名词作宾语 代词作宾语 句子作宾语 由连词that引导的宾语从句 注 当宾语从句是陈述句时 用that连接从句 that在句中无词汇意义 在从句中不能充当成分 在口语当中往往省略 e g Ihear that 一小时后他会回来 Hesaid that 他非常想念我们 hewillbebackinanhour hemissedusverymuch 由连词whether if引导的宾语从句 e g 1 Askhim 他是否能来 2 Idon tknow 是否要下雨 whether if hecancome whetheritisgoingtorainornot 当句末为ornot时 引导词只能用whether而不能用if 注 当宾语从句是一般疑问句时 用if whether连接从句 意思是是否 注意要将一般疑问句改为陈述语序 If与whether的区别 Idon tknow hewillcomeornot Idon tcareof heishandsome Hewondered tostayherethenextweek hewillcomeisnotdecided 与ornot连用只能用whether 介词后只能用whether 与todo不定式连用只能用whether 作主语只能用whether Step3 Cooperativeinquiry GrammarA 当宾语从句是特殊疑问句时 用 连接 自己总结 当宾语从句是特殊疑问句时 我们用 来连接从句 注意要将从句改为 语序 特殊疑问词 陈述 ReadthesentencesinPartAonPage40andtrytoreachtheconclusion 特殊疑问句 Theyaskedhim Whendoyougotoschool Theyaskedhim when yougotoschool yougotoschool he went Theyaskedhimwhenhewenttoschool 将下面的句子连接成为含有宾语从句的复合句 1 Howmanypeoplecanyouseeinthepicture Whoknows inthepicture 2 Wheredidsheparkhercar Doyouknow Doyouknow hercar 3 Whatdoesheoftentalkabout Thegirlwonders Thegirlswonders often about 4 Whoisknockingatthedoor Idon tknow Idon tknow atthedoor howmanypeopleyoucansee wheresheparked whathetalks whoisknocking 即学即练 whenwe llhaveameeting whocouldanswerthequestion whomtheyarewaitingfor 小试身手 whereheis howIcangettothestation whythetrainislate Moreproblemsandquestions A1 TheClass1 Grade9studentsaretalkingabouttheirproblems Helpthemcompleteeachobjectclausebelowwithacorrectquestionword Answers 1 where2 whom who3 why4 when5 how6 what A2 Danielhassomequestions Rewritehisquestionsbyusingobjectclausesintroducedbyquestionwords Answers 1 Canyouexplain 2 Iwonder 3 Iamnotsure 4 Canyoutellme whyIalwaysfeeltiredinclass howmuchsleepweneedeveryday whichmethodIshouldusetosolvetheproblem wherewecanbuyagooddictionary 5 Iwanttoknow 6 Idonotknow 7 Icannotimagine howIcanimprovemyEnglishquickly whomweshouldaskforhelp whatlifewouldbelikewithouthobbies A3 MilliewantstointroduceMrFriendtoherclassmates HelpMilliecompleteheremailwiththecorrectquestionwords Answers 1 who whom2 what3 what4 how5 what GrammarB Givingsuggestions Someteachersfeeltiredthesedays Canyougivethemsomesuggestions Whynotdo Whydon tyoudo What Howaboutdoing Let sdo Shallwedo Perhapsyoushoulddo It sagoodideatodo Aplantorelax Milliefeelstiredthesedays AmyandSandyaretryingtohelpher Usethecorrectstructurestohelpthegirlsgivesuggestions Answers 1 Whynot Whydon tyou2 Shallwe3 What Howabout4 Whynot5 Let s Step4 Integratedpromotion 总结 1 宾语从句的引导词 连接词 A 宾语从句为陈述句连词用that B 宾语从句为一般疑问句连词用if或whether C宾语从句为特殊疑问句连词用特殊疑问词2 宾语从句的语序 用陈述语序 3 宾语从句时态 A 如果主句的时态是一般现在时 宾语从句的时态不受主句影响 该用什么时态就用什么时态 B 如果主句的时态是一般过去时 从句只能用相应的过去时态 一般现在时现在进行时现在完成时一般过去时过去进行时一般将来时 一般过去时 过去进行时 过去完成时 过去完成时 过去进行时 过去将来时 C 如果宾语从句所陈述的是客观真理 其时态总是用一般现在时 注意 当从句是客观真理的时候 无论主句什么时态 从句一律用一般现在时 Theteachertoldus that 地球围着太阳转 theearthmovesaroundthesun 中考链接 1 Couldyoupleasetellme 宾语从句要用陈述语序 tellsb sth 中考链接 宾语从句要用陈述语序 主句 一般现在时 从句 根据需要 选用相应的任何时态 中考链接 宾语从句要用陈述语序 中考链接 tellsb sth 宾语从句要用陈述语序 宾语从句与简单句的转换 一 当宾语从句的主语和主句的主语相同 且主句的谓语动词是hope wish decide agree choose等时 从句可简化为不定式结构 eg 1 IhopethatIcanreceiveyoure mail Ihopetoreceiveyoure mail 二 当宾语从句的主语和主句的主语相同 且主句的谓语动词是know remember forget learn等时 从句可简化为 疑问词 不定式 结构 eg 2 Shedoesn tknowwhatsheshoulddonext Shedoesn tknow 三 当主句的谓语动词是ask tell show teach等时 从句可简化为 疑问词 不定式 结构 eg 3 WillyoupleaseshowmehowIcanworkitout Willyoupleaseshowme whattodonext howtoworkitout 否定前移在含有宾语从句的主从复合句中 当主句的主语为第一人称 谓语动词是think believe guess suppose等时 要将从句的否定词转移到主句中 即主句的谓语动词用否定式 宾语从句的谓语动词用肯定式 eg 1 Idon tthinkhewillcomewithyou 注意 这种句子在其后接附加问句时 要特别小心 eg 2 Idon tbelievehehasfinishedthework 3 HeknewwhyJimwasn tatschool 解析 例2 当主句的主语为第一人称时 附加问句的主语由宾语从句的主语充当 hashe didn the Step5 Detectionandfeedback 检测反馈 Doyouknow A wheredoessheliveB sheliveswhereC whereshelivesD whereshelive2 Hisparentswantedtoknowwhathe atthattime A isdoingB wasdoingC hasdoneD willdo C B 巩固练习 I 从下列A B C D中选择一个正确选项填空 4 Lily smotherlookedforherforhalfanhour butcouldnotfind whatLilywasB whatwasLilyC whereLilywasD wherewasLily C 3 Wedon tknow ItissaidthathewasborninCanada whatheisB whenhewasbornC wherehecomesfromD ifheliveshere C 5Thegirlsaskedifthey somefoodanddrinkwiththem A tookB takeC takesD willtake 6Lindasaidthemoon roundtheearth A travelledB hastravelledC travelsD hadtravelled A C 7 Couldyoupleasetellme hewillcomeheretomorrow A ifB weatherC whatD which A 8 Couldyoutellme A whenwilltheyleaveBeijing B whenwouldtheyleaveBeijing C whentheywillleaveBeijing D whendidtheyleaveBeijing C II 改错 1 MissZhangaskedmewhywasIlateforschool MissZhangaskedmewhyIwaslateforschool 2 Fathertoldmethesunalwaysroseintheeast Fathertoldmethesunalwaysrisesintheeast 3 Hedoesn tknowthatwhenshecancomeback Hedoesn tknowwhenshecancomeback Theradiosaysit cloudytomorrow be Theheadmasterhopeseverything well go Tomsaysthatthey play basketballatsixo clockyesterdayevening Ihearhe return italready Hesaidthatthey membersofthePartysince1948 be Heaskedwhatthey ateightlastnight do Theteachertoldhisclassthatlight fasterthansound travel Ithinkyou abouttherelayracenow talk Ididn tknowwhomtheletters from be willbe goes wereplaying hasreturned hadbeen travels aretalking were weredoing 翻译并背诵下列短语 1 在某事中对某人严格2 处理问题3 需要安静保持安静4 与某人分享我的烦恼5 获得低 高分6 表达我自己费劲7 向某寻求帮助 建议 bestrictwithsbinsth dealwith dowith solveproblems needsilence keepsilent sharemyworrieswithsb getlow highmarks havedifficulty in expressingmyself asksbforhelp advice 8 写信给某人9 收到他的答复答复