Unit2SectionAGrammarFocus4c课件人教版英语九年级全册

Unit2

Ithinkthatmooncakesaredelicious!

SectionA(GrammarFocus-4c)ThestoryofChang’eis

one

of

traditional

folk

storiesabout

the

Mid-Autumn

Festival.

Chang’eFlyingtotheMoonChang’eFlyingtotheMoonJadeRabbitPoundingMedicineWuGangCuttingtheLaurelthe

most

touchingFindouttheObjectClauses.Ilovetheraces.IbelievethatAprilisthehottestmonthinThailand.主语谓语宾语主语谓语引导词简单句宾语从句含有宾语从句的复合句主句

在复合句中充当宾语的从句叫宾语从句

1.宾语从句的定义MostpeoplethinkthatthestoryofChang’eisthemosttouching.Hefoundthatthemoonwassobrightandround.宾语都是完整的句子在复合句中，作宾语的从句叫宾语从句。引导宾语从句常见关联词有that，if，whether等。GrammarFocusGrammarFocusIknowthattheWaterFestivalisreallyfunIwonderifthey’llhaveheracesagainnextyear.IwonderwhetherJuneisagoodtimetovisiteHongKong.IbelievethatAprilisthehottestmonthinThailand.主语+谓语that/if/whether宾语从句++一、语序【例句】1.Ithink(that)

math

is

difficult.2.Idon’tknowwhether/if

I

shouldtake

hisadvice.不管主句是陈述句还是疑问句，宾语从句都用陈述语序，即“关联词+主语+谓语+其他”。主

系

表主

谓

宾Let’slearn.宾语从句：陈述句Canyoufindtheobjects?Ibelieve（that）Icanfly.主语谓语连接词宾语宾语从句是什么？一个句子构成主句的宾语，并由连接词引导。二、引导词

that【例句】1.Ithink(that)mathisdifficult.Shesaid(that)shewouldleaveanoteonthedesk.【结论】陈述句作宾语时，宾语从句用that引导。that只起连接作用，没有实际意义，在从句中不充当成分，因此常可省略。宾语从句的引导词引导词从句为陈述句时从句为一般疑问句时从句为特殊疑问句时特殊疑问词：what,who,where,when,why,how,howmany…that在一般情况下可省略Grammarwhether/if

宾语从句的引导词一般情况下，whether与if可以互换，但有例外：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whetherCanyoufindtheobjects?Ibelieve(that)Ibelieve(that)Ibelieve(that)当句子是陈述句时，连接词用_________,非正式可省略。Icanfly.Icantouchthesky.Icansoar.陈述句that【Objectclauses】二、由if/whether引导的宾语从句当宾语从句具有疑问意义时，可用if或whether引导。它们在句子中的意思是是否,不能省略。Ⅰ.if和whether引导宾语从句时，作“是否”讲，一般情况下，二者没有区别，可以换用。但if常用于口语中，whether比较正式。如：Millieaskedif/whetherhelikedthissweater.米莉问他是否喜欢这件羊毛衫.Ⅱ.由于if和whether连接的是一般疑问句，因此要注意把从句语序改为陈述句语序。如：DoesMrZhaoliveinRoom208?Couldyoutellme?→Couldyoutellmeif/whetherMrZhaolivesinRoom208?Idon’tknowifIcanbelieve.这句话怎么来的呢？

Idon’tknow.CanIbelieve?Idon’tknowifIcanbelieve.主语谓语连接词宾语当句子是一般疑问句时，连接词用_________。从句用__________(疑问语序/陈述语序)。if/whether陈述语序当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的意思来使用需要的任何一种时态。三、宾语从句中时态的变化Ihear(that)Jimwenttoworkanhourago.heisinterestedinEnglish.shewill

come

tomorrow.TomhasbeentoLondontwice.主句从句主现从随便！Let’slearn.宾语从句结构：一般疑问句Idon’tcarewhoyouare.这句话怎么来的呢？

Idon’tcare.Whoareyou?Idon’tcarewhoyouare.主语谓语连接词宾语当句子是特殊疑问时，连接词用_________。从句用__________(疑问语序/陈述语序)特殊疑问词陈述语序

宾语从句的语序Tomsaid.Heisreadingabook.陈述句“Doyoulikethesong?”sheasks.

Sheaskswhether/ifIlikethesong.陈述句一般疑问句“WhendidTomleave?”Doyouknow?特殊疑问句

DoyouknowwhenTomleft?陈述句

Tomsaidthathewasreadingabook.无论主句是陈述句还是疑问句，宾语从句都是运用陈述句的语序，即是“主语在前，谓语在后”的顺序。用来表达喜、怒、哀、乐等强烈感情的句子叫感叹句。感叹句一般用what或how引导，句末用感叹号。what修饰名词，how修饰形容词或副词。

感叹句

what引导的感叹句:What+a/an+adj.

+

可数名词单数(+主谓语)!

What+adj.

+

可数名词复数(+主谓语)!

What+adj.+不可数名词(+主谓语)!

how引导的感叹句:How+

adj./adv.

+

主语

+

谓语!

How+主语+谓语！what+a/an+形容词+可数名词单数+主语+谓语！

她是个多么好的一个女孩啊！what+形容词+不可数名词+主语+谓语

多么糟糕的天气！what+形容词+可数名词复数+主语+谓语!

他们是多么好的学生啊！

What引导的感叹句Whatagoodgirlsheis!Whatbadweatheritis!Whatgoodstudentstheyare!How引导的感叹句How+形容词+主语+谓语！

今天多么冷呀！How+副词+主语+谓语！

他跑得多么快呀！

How+主语+谓语（陈述句）！光阴似箭！Howcolditistoday!

Howfastheruns!Howtimeflies!What+形容词+可数名词复数/不可数名词（+主语+谓语）！What+a/an+形容词+单数名词（+主语+谓语）！What

beautifulflowerstheyare!What

alovelycatitis!1.What+a/an+形容词+单数可数名词+(主语+谓语)！”或“What+不可数名词！

Whatacleverboy(heis)!（他是）多么聪明的孩子呀！

Whatfun!多好玩呀！Whatapity!多可惜呀2.What+形容词+复数可数名词+（主语+谓语）！

Whatbeautifulflowers(theyare)!3.What+形容词+不可数名词+（主语+谓语）！

Whatfineweather(itis)!Workouttherules:以what引导的感叹句其它注意点其它注意点2）在感叹句中，Whata/an常用来修饰单数可数名词，若其前面的形容词为元音开头，则用an。what是用来修饰复数可数名词和不可数名词。但有些不可数名词，如rain,surprise,breakfast,lunch等，当前面有形容词修饰，使抽象名词具体化时，则要用whata/an，如：Whataheavyrainitis!多大的一场雨啊！Whatagreatsurpriseitis!这多么令人惊奇啊！Whatarichbreakfastitis!多么丰盛的一顿早餐啊！Writesentencesusingthewordsgiven.Whataninterestingcity!Iwonderifmooncakesaredelicious.IbelievethattheWaterFestivalisthemostfun.Howexcitingtheracesare!4a

4b

Readthepassagebelowandunderlinetheobjectiveclauses.IfpossiblewriteyourownsentencesaboutMother’sDayandFather’sDayusingobjectiveclauses.DearXiaYu,DoyouknowthattherearetwospecialdaysforparentsinAmerica?OneisMother’sDayonthesecondSundayofMay,andtheotherisFather’sDayonthethirdSundayofJune.Onthesetwodays,Americanchildrenoftengivegiftstotheirparentsortakethemoutforlunchordinner.Whichfestivaldoyoulikebest?Askyourgroupandreporttotheclass.4cReportlikethis:Inourgroup,David’sfavoritefestivalis...Hethinksthat...Ⅰ.用正确的形式填空。1.Theradiosaysit__________cloudytomorrow.(be)2.Theheadmasterhopeseverything______well.(go)3.Tomsaysthatthey___________(play)basketballatsixo’clockyesterdayevening.4.Ihearthey________________(return)italready.Exerciseswillbegoeswereplayinghavereturned5.Hesaidthatthey___________membersoftheParty