人教版 九年级 英语 下册Unit 2 L3 Section A GF-4c课件

Unit2Ithinkthatmooncakesaredelicious!SectionA(GF-4c)人教版九年级（全）LearningObjectives

Bytheendoftheclass,wewillbeableto:1.grasptheformationoftheexclamationandtheobjectiveclause;2.usetheobjectiveclausescorrectlyledbythat,if/whether

;3.usethetargetlanguagestotalkaboutChinesetraditionalfestivalsandexpressourownopinions.WhatfuntheWaterFestivalis!Howfantasticthedragonboatteamswere!Howprettythedragonboatswere!HowdeliciousthefoodisinHongKong!HowhewishedthatChang’ecouldcomeback!GrammarSummaryHerearesomesentenceswelearnedinthelasttwolessons.Readandtranslatethem.Trytofindthesimilaritiesofthem.Theyallendupwith“”Theyallbeginwith“What”or“How”.Theyallexpressstrongfeelingsandtones.Thosesentencesarecalled

ExclamatorySentences（感叹句）.感叹句(ExclamatorySentences)是用于表达喜怒哀乐等强烈感情的句子，句末常用感叹号。常由what或how引导。e.g.Whatafinedayitis!e.g.Howcleantheclassroomis!What引导的感叹句What+a/an+adj.+可数名词单数（+主语

+谓语）！e.g.Whatabeautifulgirlsheis!What+adj.+可数名词复数（+主语

+谓语）！e.g.Whatkindwomentheywere!What+adj.+不可数名词（+主语

+谓语）！e.g.Whatniceweatheritis!How引导的感叹句How+adj./adv.（+主语

+谓语

）！e.g.Howfasttheboyran!e.g.Howprettytheboatswere!e.g.Howhighthekiteisflying!How+主语

+谓语（+宾语）！e.g.Howtimeflies!e.g.HowhewishedthatChang’ecouldcomeback!Rewritethesentencesbelowintoexclamations.1.OurjourneytoChiangMaiwasgreat.________________________________________2.Theschoolhasbigandbrightclassrooms.________________________________________3.Heisameanperson.

________________________________________4.Thespeechwasboring._________________________________________5.Thestorysoundsinteresting.

________________________________________HowgreatourjourneytoChiangMaiwas!Whatbigandbrightclassroomtheschoolhas!Whatameanpersonheis!Howboringthespeechwas!Howinterestingthestorysounds!Useexclamatorysentencestodescribethefollowingpicturesaboutdifferentfestivals.lanternriddles（灯谜）Inthelasttwolessons,wealsotalkaboutfestivalsusing“Iknowthat/Iguessthat/Ibelievethat/Iwonderif/Iwonderwhether”.IknowthattheWaterFestivalisreallyfun.Iwonderifthey’llhavetheracesagainnextyear.IwonderwhetherJuneisagoodtimetovisitHongKong.IbelievethatAprilisthehottestmonthinThailand.主语+谓语that/if/whether宾语从句Thosesentencesarecalled

ObjectiveClauses（宾语从句）.在复合句中作宾语的从句叫宾语从句,它通常位于主句谓语动词（及物动词）或介词之后。基本形式为：主句的主语+主句的谓语+关联词+宾语从句。e.g.Ibelievethatwecanachievethegoal.e.g.Iwonderif/whetherGracehasfinishedherhomework.宾语从句的关联词1.that引导的宾语从句

宾语从句是陈述句时,用that引导。that无词义,在从句中不

充当成分,在口语和非正式文体中常常省略。

e.g.Marythinks(that)theboatracesarefuntowatch.

Allthestudentsthink(that)Mr.Zhangishumorous.Iknow(that)youareright.Theybelievethatrobotswilltaketheplaceofhumanbeings.以下情况that不能省略：句中出现两个或两个以上的由that引导的宾语从句时，第一个从句的that可以省略，其余的并列宾语从句中的that要保留。e.g.Hesaid(that)thebookwasveryinterestingandthatallthe

childrenlikedtoreadit.it作形式宾语代替that引导的宾语从句时，that一般不省略。e.g.Ithinkitnecessarythatheshouldstayhere.在介词except,in等后面的宾语从句，that不省略。e.g.Theybelieveinthatshemuststillbesingle.that引导的宾语从句中，当主句的主语是第一人称（I/we）,并且谓语动词是think,guess,believe,suppose,expect等时,如果宾语从句要表达否定意思,一般将否定转移到主句上来,即“否定前移”。e.g.Idon’tthinkthegirlcandotheworkalone.

我认为这个女孩不能独自做这项工作。Wedon’tbelievethatyouareright.我们相信你是错的。

2.if/whether引导的宾语从句

当宾语从句的语义相当于一个一般疑问句时,常用if/whether

引导,表示“是否”。if/whether在句中不充当句子成分,但不

能省略。

e.g.Iwonderif/whetheryouwanttoattendthemeeting.Shedidn’tsayifherauntwasstillwiththem.Idon’tknowwhetheryoulikeflowers.以下情况只能用whether：与ornot连用时，只能用whether。e.g.I’mwonderingwhetherIshouldgototheparty

ornot.在介词后只能用whether。e.g.Theyaretalkingabout

whethertheboycanwinthegameagain.与动词不定式连用时，只能用whether。e.g.Ican’tdecidewhether

tobuytheshoes.Choosethebestanswer.1.Iwonder______JuneisagoodtimetovisitHongKong.

A.that

B.how

C.when

D.whether2.Ithink______dragonboatracesarereallyfuntowatch.

A.whether

B.what

C.when

D.that3.Itissaid

______Australiawillbethefirstcountrytouseanew

kindofpassport—cloudpassport.

A.if

B.why

C.that

D.when4.Couldyoupleasetellme_____Mr.BrownenjoylivinginChinaor

not?

A.that

B.when

C.whether

D.why5.Iamsorrytohear______

youarehavingtroublefittinginatyour

newschool.

A.when

B.if

C.that

D.whereDDCCC宾语从句的语序宾语从句要用陈述句语序，即“主语在前,谓语在后”的顺序。1）陈述句改为宾语从句时，语序不变。Lucyisgoodatmath.Theteachersaysthat____________________.2）一般疑问句改为宾语从句时，语序改为陈述语序。DoesGracefinishherhomework?Iwonder____________________________________.Lucyisgoodatmathif/whetherGracefinishesherhomework宾语从句的时态1）如果主句是现在时,宾语从句的时态不受限制,可根据实

际表达的需要来确定。

e.g.Iknow(that)

heliveshere.helivedheretenyearsago.hewilllivehere.hehaslivedherefortenyears.2）如果主句是过去时,宾语从句必须运用相应的过去时态。

例如，把左侧的四句话变为宾语从句是：

HewillgotoHongKong.Heissick.Heisreadingabook.Hehasfinishedhiswork.Hesaidhehadfinishedhiswork.hewouldgotoHongKong.hewassick.hewasreadingabook.

3）当宾语从句说明的是客观存在的事实、规律或真理时，不论

主句是什么时态，从句都要用一般现在时。e.g.Weknew

(that)

thesunismuchbiggerthanthemoon.Theteachertoldus(that)theearthmovesaroundthesun.

Hesaid(that)lighttravelsmuchfasterthansound.

Writesentencesusingthewordsgiven.1.think/LanternFestival/beautiful___________________________________________________

2.don’tknow/whether/he/comehome/forthefestival___________________________________________________3.believe/WaterFestival/most/fun___________________________________________________IthinkthattheLanternFestivalisbeautiful.Idon’tknowwhetherhewillcomehomeforthefestival.IbelievethattheWaterFestivalisthemostfun.4.wonder/if/mooncakes/delicious_______________________________________________5.how/exciting/races______________________________________________6.what/interesting/city_______________________________________________Iwonderifthemooncakesaredelicious.Howexcitingtheraceswere!Whataninterestingcity(HongKongis)!Readthepassagebelowandunderlinetheobjectiveclauses.Ifpossible,writeyourownsentencesaboutMother’sDayandFather’sDayusingobjectiveclauses.DearXiaYu,DoyouknowthattherearetwospecialdaysforparentsinAmerica?OneisMother’sDayonthesecondSundayofMay,andtheotherisFather’sDayonthethirdSundayofJune.Onthesetwodays,Americanchildrenoftengivegiftstotheirparentsortakethemoutforlunchordinner.Commongiftsareflowersandcardsformothersandshirtsortiesforfathers.IheardthatitisbecomingmoreandmorepopulartocelebrateMother’sDayandFather’sDayinChina.Iwonderifchildrenovertherealsogivesimilargiftstotheirparents.Ibelievethattherearemanywaystoshowourlove.Actually,wedon’thavetospendalotof

money.Itisalsoagoodideatohelpparentstodosomethinginstead.

JuneYourownsentences:Iwonderifit’sagoodideatocookagoodbreakfastforparentsonthetwospecialdays.Ithinkthatwecanmakesomesmallpresentsbyhandforparents....GroupWorkWhichfestivaldoyoulikebest?Askyourgroupandreporttotheclass.e.g.

Inourgroup,David’sfavoritefestivalis...Hethinksthat...NameFavoritefestivalReason(s)Extensivereading(optional)

Doyouthinkthatbabiescanbenefitfrom

listeningtoclassicalmusicorseeinggreatworks

ofart?Someparentsthinkthattheseactivities

canincreaseababy'sintelligence.Whilethere

isnoscientificevidencetosupportthis,

research

showsthatababy'searlyexperiencesinfluence

braindevelopment.Thefirstthreeyearsofababy's

lifeaffecthisorheremotionaldevelopmentand

learningabilitiesfortherestofhisorherlife.Itis

awell-knownfactthattalkingtoinfantsincreases

theirlanguageabilityandthatreadingtothemisthe

mostimportantthingparentscandotoraiseagood

reader.Arecentstudyshowsthatchildrenfrombirth

toeightyearsoldarespendingmuchmoretimewith

screensthanbooks.Readthefollowingarticle.Payspecialattentiontothewordsinbold.

Babies

whoseparentsrarelytalktothemorhold

themmayexperiencelong-termdamage.Onestudy

showsthatkidswhohardlyplayorwhoaren'ttouchedverymuchdevelopbrains20to50percentsmallerthannormal.AstudyattheUniversityofNorthCarolinafollowedchildrenfrompreschooltoyoungadulthood.Theresultsshowedthatchildrenwhogothigh-qualitypreschooleducationfromthetimetheywereinfantsbenefitedinlaterlife.Inthisstudy,23percentofchildrenwhohadhigh-qualitypreschooleducationgraduatedfromcollege,comparedwithonly6percentofchildrenwhodidnothavepreschooleducation.Whileitisimportanttogivebabiesstimulatingactivities,expertswarnthatparentsshouldn'toverstimulatethem.Findin