2022年九年级英语全册Unit2Ithinkthatmooncakesaredelicious第三课时GrammarFocus-4c作业课件新版人教新目标版

第三课时GrammarFocus～4c——单元语法清在句子中起宾语作用的从句叫宾语从句。宾语从句可作及物动词、及物动词短语或介词的宾语。注意宾语从句要用陈述句语序。►引导宾语从句的连词(1)that用于引导陈述句，本身无意义，只起连接作用，口语中可省略。(2)if/whether用来引导一般疑问句，意为“是否”，不作句子成分，但不能省略。eg：Doyouknowif/whetherMichaelisathome？你知道迈克尔是否在家？【注意】whether与if引导宾语从句时，一般可以通用，但下列情况只能用whether，不能用if。①从句中有ornot时。eg：Idon'tknowwhetheritwillrainornot.我不知道会不会下雨。②有些动词(如discuss)后面只能接whether，不能接if。eg：Wearediscussingwhetherweshouldlethimjoinus.我们正在讨论是否应该让他加入我们。③在动词不定式之前时。eg：Theyhaven'tdecidedwhethertoleaveorstay.他们还没决定是走还是留。►宾语从句的时态(1)当主句是一般现在时、现在进行时，宾语从句的时态可根据实际情况而定。(2)如果主句是一般过去时，宾语从句要用过去的某种时态(包括一般过去时、过去进行时、过去将来时、过去完成时)。(3)如果主句是一般过去时，从句所表述的内容是客观真理、科学事实，从句仍用一般现在时。感叹句用来表达说话时的惊讶、喜悦、气愤等情绪。感叹句主要由what和how引导。►what引导的感叹句(1)What＋a/an＋形容词＋可数名词单数形式(＋主语＋谓语)！eg：Whatabeautifulparkitis！它是一个多么漂亮的公园啊！(2)What＋形容词＋可数名词复数形式(＋主语＋谓语)！eg：Whatoldhousestheyare!它们是多么古老的房子啊！(3)What＋形容词＋不可数名词(＋主语＋谓语)!eg：Whatexcitingnewsitis！它是多么令人兴奋的消息啊！►how引导的感叹句(1)How＋形容词(＋主语＋谓语＋其他)！eg：Howcolditwasyesterday!昨天多冷啊！(2)How＋副词(＋主语＋谓语＋其他)!eg：HowhardJack'sbrotherworks!杰克的哥哥工作多么努力啊！【注意】①有时由what引导的感叹句和由how引导的感叹句之间可以相互转换，意思不变。eg：Whataninterestingstoryitis!＝Howinterestingthestoryis!②表示强烈感情的陈述句可以转换成感叹句。在转换的过程中，陈述句中表示程度的副词如so，very，really，quite等要去掉。eg：Themovieisquiteboring.＝Whataboringmovie!＝Howboringthemovieis!【语法精练】一、用that，what，how，if或whether填空。1．Iwonder________Icangetsomeadvicefromyou.2．Idon'tknow________ornottheywillcometohelpus.3．______usefulthemobilephoneis!ButIdon'thaveenoughmoneytobuyit.4．______awonderfulshowtheyperformedinourschoolyesterday!5．Bobtoldhisparents______hecouldlookafterhimselfwhenhewashomealone.if/whetherwhetherHowWhatthat二、单项选择。6.(2021广西百色)—______fastChinaisdeveloping!—Yes，wearesoluckytoliveinsuchagreatcountry!A．WhatB．WhataC．How

D．Howa7.(2021江苏宿迁)—______nicemusiclessonMrs.Wugaveustoday!—Yes.Weenjoyeditverymuch.A．WhatB．WhataC．How

D．HowaCB8.(2021四川成都改编)—Howwonderfultheschoolconcertis!Iwonder______ourschoolwillhoBitnextyear.—Sure.It'sourschooltradition!A．how

B．ifC．whereD．that9.(2021黑龙江大庆)Inthepast，peopledidn'tknowthattheearth______aroundthesun.A．willmove

B．movedC．wouldmoveD．movesBD10.(2021辽宁盘锦)Wehaven'tdecided______.A．thatwewillrepairourhouseB．whendidwegotothepartyC．wherewewentonvacationD．whetherwewillkeepapetD三、按要求完成下列句子。11．(2021四川达州)Mr.Greentoldusaveryexcitingstoryjustnow.(改为感叹句)______

___excitingstoryMr.Greentoldusjustnow!12．(贵州黔西南州)Whatacleanclassroomitis!(改为感叹句)_____

_____theclassroomis!13．(甘肃天水)WhenwillMs.Zhuleave?Ididn'tknow.(改为含有宾语从句的复合句)Ididn'tknow______Ms.Zhu______leave.What

anHowcleanwhen

would14．(2021湖北随州)香港的食物真美味！(汉译英)____

________thefoodisinHongKong!15．(2021辽宁抚顺、本溪、辽阳)这将会是多么精彩的一个夏天啊！(汉译英)__________________________________________________________________HowdeliciousHow

wonderful

the

summer

will

be！/What

a

wonderful

summer

it

will

be!【课时精练】四、根据句意及汉语提示填写单词。16．Mother'sDayisonthe______(two)SundayofMay.17．BothMikeandThomasarewearing______(tie)today.18．Takingthetrainisagoodway______(see)theworld.19．Emmaisprettygoodattennis.____