Unit2SectionAgrammarfocus4c课件人教版英语九年级全册

Unit2Ithinkthatmooncakesaredelicious!SectionAGrammarFocus-4cR·九年级全一册Learninggoals(学习目标)By

the

end

of

the

class,youwillbeableto…1.能正确使用that,if和whether引导的宾语从句。2.能正确使用What和How引导的感叹句。ReviewTherearemanyfestivalsinChina.Whichfestivaldoyoulikebest?S1:IliketheMid-AutumnFestivalbest.简单句S2:IthinkthatIliketheLanternFestivalbest.宾语从句S3:IthinkIliketheSpringFestivalbest.宾语从句Whydoyoulikeitbest?宾语从句S3:IthinkthatIcangetluckymoneyfrommyparents.GrammarFocusIknowthattheWaterFestivalisreallyfun.Iwonderifthey’llhavetheracesagainnextyear.IwonderwhetherJuneisagoodtimetovisitHongKong.IbelievethatAprilisthehottestmonthinThailand.Readthesentencesbelow,payingattentiontotheunderlinedparts.由that,if/whether引导的宾语从句宾语从句常用来引导宾语从句的词连词that，whether连接代词what，whatever，who，whoever，which，whichever等连接副词when，where，how，why等

在主从复合句中，作宾语的是一个从句，这个从句就称为宾语从句。宾语从句与主语从句和表语从句一样，使用连词、连接代词和连接副词等引导。1.引导词2.时态3.语序that(陈述句)if/whether（一般疑问句）wh-（特殊疑问句）主现从随便（主句用一般现在时，从句任意时态）主过从必过（主语一般过去时，从句用相应的过去时态）客观事实永不变（从句表示客观真理、自然现象、公式

定理，名言警句时，用一般现在时）连接词之后用陈述语序（主语+谓语）宾语从句三要素下列句子合成一个宾语从句：1.Shecanswim.Weknow__________________.ShewillcomebackintwoweeksIhear_______________________________.我听说她两周后会回来。3.Heworksveryhard.Doyouknow________________________?你知道他学习很努力吗？

shecanswimheworksveryhardthatshewillcomebackintwoweeksthatthatthat,if和whether引导的宾语从句1.由that引导的宾语从句：当宾语从句具有陈述意义时，用that引导。that在句中无词汇意义，在从句中不充当成分，在口语当中往往省略。e.g.Ithink(that)mathisdifficult.Shesaid(that)shewouldleaveanoteonthedesk.【注意】连词that不能省略的几种情况：①1.从句的主语是that。e.g.Hesaysthatthatisarealking’shat.②that从句中含有主从复合句。

e.g.I’mafraidthatifyou’velostit,youmustpayforit.③主、从句之间有插入语时。

e.g.Itsayshere,onthiscard,thatitwasusedinplays.④若出现两个或两上以上的由that引导的宾语从句，且由并列连词连接时，只有第一个连词that可以省略。Shesaid(that)shewouldcomeandthatshewouldalsobringherson.

一、用that或if/whether填空。1.Lisabelieves_______shewillwinthetennismatch.2.Idon’tknow________TomisanEnglishteacher.3.Idon’tcare________helikesitornot.4.Myforeignfriendswonder__________DecemberisthebesttimetovisitHainan.5.Anniesaid_____shewouldreturnthebooktoEmilyassoonaspossible.that

whether

whether/if

that综合检测whether/if

主句使用现在时，从句可使用任何时态；主句使用过去时态，从句一律使用过去时态。当宾语从句是客观真理或不可改变的自然现象时，宾语从句须用一般现在时，不受主句时态的限制。宾语从句的时态取决于主句的时态。宾语从句的时态Ithink(that)youareright.Shesays(that)shewon'ttakepartinthesportsmeetingnextSunday.Hetoldme(that)hearrived

inShaodonglastweek.Hesaid(that)hewaswatching

TVateightlastnight.

4aWritesentencesusingthewordsgiven.think/LanternFestival/beautiful

IthinkthattheLanternFestivalisbeautiful.2.don’tknow/whether/he/comehome/forthefestival3.believe/WaterFestival/most/fun4.wonder/if/mooncakes/deliciousIdon’tknowwhetherhewillcomehomeforthefestival.IbelievethattheWaterFestivalisthemostfun.Iwonderifthemooncakesaredelicious.4bReadthepassagebelowandunderlinetheobjectiveclauses.Ifpossible,writeyourownsentencesaboutMother’sDayandFather’sDayusingobjectiveclauses.DearXiaYu,DoyouknowthattherearetwospecialdaysforparentsinAmerica?OneisMother’sDayonthesecondSundayofMay,andtheotherisFather’sDayonthethirdSundayofJune.Onthesetwodays,Americanchildrenoftengivegiftstotheirparentsortakethemoutforlunchordinner.Commongiftsareflowersandcardsformothersandshirtsortiesforfathers.IheardthatitisbecomingmoreandmorepopulartocelebrateMother’sDayandFather’sDayinChina.Iwonderifchildrenovertherealsogivesimilargiftstotheirparents.Ibelievethattherearemanywaystoshowourlove.Actually,wedon’thavetospendalotofmoney.Itisalsoagoodideatohelpparentstodosomethinginstead.JuneIknowthattheWaterFestivalisreallyfun.WhatfuntheWaterFestivalis.Iwonderifthey’llhavetheracesagainnextyear.Howfantasticthedragonboatteamswere!IwonderwhetherJuneisagoodtimetovisitHongKong.Howprettythedragonboatswere.IbelievethatAprilisthehottestmonthinThailand.HowdeliciousthefoodisinHongKong!What/How引导的感叹句感叹句是表示赞美、惊叹、喜悦等强烈感情的句子。通常由what,how引导。GrammarFocusWhat+adj.+名词/主语+谓语?How+adj.+名词/主语+谓语+其他?Whatfun

theWaterFestivalis!TheWaterFestivalisfun.Trytocompare:How

fantastic

thedragonboatteamswere!Thedragonboatteamswerefantastic.How

delicious

thefoodisinHongKong!Thefoodis

delicious

inHongKong.找出感叹句中的主语和谓语。

What+a/an+adj.+n.(单数)+(主+谓)+…!What+adj.+n.(复数/不可数)+(主+谓)+…!结构what后面接名词或名词短语。

Whatfineweather!/Whatafineday!How+adj./adv.+(主+谓+…)!How+主+谓!Howexcitingafootballmatchitis!

Howfastthedragonflyflies!

Exercise4aWritesentencesusingthewordsgiven.5.how/exciting/races6.what/interesting/cityHowexcitingtheraceswere!Whataninterestingcity!4bDearXiaYu,DoyouknowthattherearetwospecialdaysforparentsinAmerica?

OneisMother’sDayonthesecondSundayofMayandtheotherisFather’sDayonthethirdSundayofJune.Onthesetwodays,Americanchildrenoftengivegiftstotheirparentsortakethemoutforlunchordinner.Commongiftsareflowersandcardsformothersandshirtsortiesforfathers.IheardthatitisbecomingmoreandmorepopulartocelebrateMother’sDayandFather’sDayinChina.

Iwonderifchildrenovertherealsogivesimilargiftstotheirparents.Ibelievethattherearemanywaystoshowourlove.

Actually,wedon’thavetospendalotofmoney.Itisalsoagoodideatohelpparentstodosomethinginstead.June一个另一个Readthepassagebelowandunderlinetheobjectiveclauses.IfpossiblewriteyourownsentencesaboutMo