Unit2语法讲练九年级英语全一册课件（人教版）

Unit2Ithinkthatmooncakesaredelicious!单元语法讲练PresentationRevisionPre-GrammarAskandanswer.A:TherearemanyfestivalsinChina.Whichfestivaldoyoulikebest?Amy,youhavecometoChinaforthreeyears,whichfestivaldoyoulikebest?IthinkIliketheLanternFestivalbest.Whydoyoulikeitbest?IthinkIcanwatchandbuysomeamazinglanterns,theyaresopretty.B:IthinkIlikeMid-AutumnFestivalbest.A:Whydoyoulikeitbest?B:IthinkIcanenjoydeliciousmooncakes.IknowthattheWaterFestivalisreallyfun.WhatfuntheWaterFestivalis！Iwonderifthey’llhavetheracesagainnextyear.Howfantasticthedragonboatteamswere!IwonderwhetherJuneisagoodtimetovisitHongKong.Howprettythedragonboatswere！IbelievethatAprilisthehottestmonthinThailand.HowdeliciousthefoodisinHongKong！Whatdidyoufindout?宾语从句What/How引导的感叹句宾语从句ObjectiveClausesoneTwoThree什么是宾语从句？宾语从句三要素宾语从句的练习DefinitionStructureGrammarI宾语从句ObjectClause在复合句中，由一个句子充当宾语，这个句子叫做宾语从句。由“关联词+主语+谓语”构成。引导宾语从句的关联词有that,if,whether,连接代词who,whom,whose,what,which连接副词when,why,where,how。(1)由that引导的宾语从句宾语从句结构I:主语+谓语动词+that+宾从(肯定句、否定句)I

know

thattheWaterFestivalisreallyfun.主语谓语宾语从句(肯定句)Billthinks

thattheraceswerenotthatinterestingtowatch.宾语从句(否定句)主语谓语宾语从句的连词that在非正式文体中可以省略(2)由if/whether引导的宾语从句宾语从句结构II:主语+谓语动词+whether/if+宾从(一般疑问句，陈述语序)宾语从句的连词whether/if不可省略由于if和whether连接的句子在语义上是一般疑问句或选择疑问句，因此要注意把从句语序改为陈述句语序。Iwonder

whetherJuneisagoodtimetovisitHongKong.主语谓语宾语从句(一般疑问句，陈述语序)Iwonder

ifthey’llhavetheracesagainnextyear.主语谓语宾语从句(一般疑问句，陈述语序)►Idon’tknowwhetherornothewillcome.如果ornot放在whether所引导的从句句尾，可用if替换。►Idon’tknowwhether/ifhewillcomeornot.注意whether和if的使用区别a.当whether后紧跟ornot时，不用if.b.介词后面的宾语从句不能用if.►IworryaboutwhetherIhurtherfeelings.►HeaskedmewhetherIwantedtogotherebytrainorbybus.c.在强调任意选择时，用whether…or，此时不用if替换whether。►WhetherhewillcomeIamnotsure.注意whether和if的使用区别d.虽引导宾语从句，但为了强调宾语部分，也可把从句放在句首，此时只用whether不用if。e.句子中有if引导的条件句，如再有表示“是否”的宾语从句，用whether不用if。►HeaskedmewhetherI’dmovetoNewYorkifIgotthejob.f.如果宾语从句为否定句时，则只用if不用whether。►Idon’tknowifitwon'traintomorrow.►Pleaseletmeknowifyouneedhelp.

如果你需要帮助请告诉我。或：请告诉我你是否需要帮助。对比：►Pleaseletmeknowwhetheryouneedhelp.请告诉我你是否需要帮助。g.容易产生歧义时用whether不用if来表示“是否”。宾语从句的时态►DannysaysthathewilllearnEnglish.

►Doyouknowwherehecamefrom?

►PleasetellmehowIcangettothebusstation.比较主句和从句的时态变化一般现在时一般将来时一般现在时一般过去时一般现在时一般现在时若主句是一般现在时，从句用任何所需时态。主现从随意宾语从句的时态一般现在时→一般过去时现在进行时→过去进行时一般将来时→过去将来时现在完成时→过去完成时一般过去时→过去完成时若主句是一般过去时，从句则用过去相关的时态主过从随过Didthetrainleave?Shedidn’tknow.→Shedidn’tknowif/whetherthetrainhadleft.宾语从句的时态事实真理永不变1.Theteachertoldusthattheearthmovesaroundthesun.2.Hesaidtomelighttravelsfasterthansound.老师告诉我们地球绕着太阳转他对我说光比声音传播的更快。一般过去时一般现在时一般过去时一般现在时从句是客观真理是用一般现在时态宾语从句的语序注意观察下面句子的变化Doeshelikesports?(Doyouknow…)

Willtheyplaybasketballafterschool?(Heasks…)

一般疑问句陈述句一般疑问句陈述句Doyouknow(whether)helikessports?Heasks(whether)theywillplaybasketballafterschool.宾语从句都是运用陈述句的语序，即“主语在前，谓语在后”的顺序宾语从句三要素关联词时态语序Summaryofobjectclausesthat,if,whether,what,who,where,why和how等主现从随意主过从随过事实真理永不变宾语从句用陈述句语序，即“主语+谓语”Haveatry!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

thatwhether/if

小试牛刀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？

shecanswimheworksveryhardthatshewillcomebackintwoweeksthatthat检测1.Areyouastudent?Canyoutellme______________________________?

2.Hashehadsupper?Idon’tknow_____________________________.3.Doeshelikemilk

?I

wonder

________________________.4.DidtheywatchTV?Idon’tknow_____________________________.5.Willtheycometomorrow?Iwanttoknow_____________________________.whether/ifhehashadsupperwhether/ifyouareastudentwhether/ifhelikesmilkwhether/iftheywatchedTViftheywillcometomorrow把下面两个句子合并成一个含有宾语从句的复合句。Doyouknow?Hisfatherisadoctor.Doyouknow________________________?(that)hisfatherisadoctor.Doyouknow?Ishisfatheradoctor？Doyouknow____________________________？if/whetherhisfatherisadoctor发现：that引导的宾语从句是由简单句陈述句转化来的。Hethinks.Knowledgecomesfromquestioning.Hethinks____________________________________.(that)knowledgecomesfromquestioningIf\whether引导的宾语从句是由简单句一般疑问句转化来的。DoesKategetupearly?Doyouknow?Doyouknow__________________________?whether/ifKategetsupearly1.Whyisthetrainlate?Pleasetellme

.2.HowcanIgettothestation?Canyoutellme

.3.Whatareyoudoing?Iwanttoknow

.4.Whattimedoesthetrainleave?Hewonders

.whythetrainislatehowIcangettothestationwhatyouaredoingwhattimethetrainleaves1.—Iwonder________.—Ofcourseitis.(

辽宁丹东)A.thatmooncakesaredelicious

B.whetherJuneisagoodtimetovisitDandongC.whenthebandstartsplayingthisevening

D.ifthebookstoreopenstodayB2.Helooksworried.Iwonder_______hehasalreadyknownabouttheresult.(湖北恩施)A.where B.whether C.why3.Heasked________Bettycamehomelatelastnight.(黑龙江龙东)A.weather B.whether C.where4.Thepolicemanaskedthelittleboyif________hishome.

(

黑龙江龙东)A.hecouldfind

B.couldhefind C.hecanfindBBA5.—Welcomebacktoschool,Tim.Iwanttoknow___________online.—Ofcourse,Ms.Clark,Iwashard-working.(四川成都)A.whatyoustudied

B.whenyoustudied

C.ifyoustudiedhardC用所给动词的正确形式填空1.I

told

he

__________(come)back

in

a

week.

2.Our

teacher

told

us

that

light_______(travel)

much

faster

than

sound.3.Please

tell

me

if

she

_________(come)

again

next

time.would

come

travelswill

come4.Theteachertoldusthesun

(rise)intheeast.5.Canyoutellmewhathe

(do)yesterday.6.Wearesurethathe

(go)toschooltomorrow.Weweresurethathe

(go)toschooltomorrow.7.Iwonderwhatthey

(speak)now.Iwonderedwhatthey

(speak)at8lastnight.8.Heasksmewhenmybirthday

(be).Heaskedmewhenmybirthday

(be).risesdidwillgowouldgoarespeakingwerespeakingiswas1.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Summary感叹句oneTwoHow引导的感叹句What引导的感叹句Three感叹句的解题技巧IknowthattheWaterFestivalisreallyfun.What

fun

theWaterFestivalis！Iwonderifthey’llhavetheracesagainnextyear.Howfantastic

thedragonboatteamswere!IwonderwhetherJuneisagoodtimetovisitHongKong.How

pretty

thedragonboatswere！IbelievethatAprilisthehottestmonthinThailand.How

delicious

thefoodisinHongKong！GrammarFocus探究语法规律Whatdidyoufindout?探究二：感叹句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。句子都带有感叹号，表示赞叹、惊异等强烈感情。探究二：感叹句1.What引导的感叹句观察下列句子，探究what引导的感叹句的结构。Whatfun

theWaterFestivalis!What

awonderfulexperienceitis!

What

excitingnewsitis!

Whatanexcellentidea(itis)!What

beautifulpictures(theyare)!what引导的感叹句:1)What+a/an+adj.

+

可数单数(+主谓)!

2)What+adj.

+

可数名词复数/不可数名词(+主谓语)!

探究二：感叹句2.How引导的感叹句观察下列句子，探究How引导的感叹句的结构。How

cleverthegirlis!How

stronglythewindisblowing!Howhappythechildrenwere!Howtimeflies!HowhewishedthatChang’ecouldcomeback!how引导的感叹句：How+

adj./adv.

+

主语

+

谓语!

How+主语+谓语！StructureIWhat

anhonestman

(heis)!Whatbeautifulflowers

(theseare)!What

terrible

weather

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

ExamplesStructureIIhow后面接形容词或副词How

excitingthenewsis!How

timeflies!How+adj./adv.+(主+谓+…)!How+主+谓!Howfast

thetigerruns!Exampleshowwhat判断感叹词的方法:“一去二定三看可数与否

”1.找动词，去主语谓语2.确定中心词是名词用what，

是形容词或副词用how3.可数名词单数用whatan/a不可数名词或可数名词复数用what

Whatatallbuildingitis!=Howtallthebuildingis!

探究二：感叹句3.What\How引导的感叹句的判断如何判断感叹句用what还是how?一去：去掉主语和谓语部分(去主谓)二看：看主语前有名词还是有形容词、副词。若有名词，用What；若有形容词或副词,用How(是否有名词)。_______bigtheroomis.主谓形容词How用what(a,an)或how填空。1.________honest||Marywas！

girl

2._______||theboxesare!heavyWhatanHow

两种感叹句互换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！Tips

完成感叹句。1._______deliciousthedishis!

2._______strangeclotheshewears!3.________interestingsubjectitis!

4._______sunnyitwasyesterday!

5._______carelessaboyyouare!

6._______nicewatchitis!

7._______kindgirlstheyare!

How

What

Whatan

How

How

Whata

What1._______specialclasseswehad!Wehavelearnedalotaboutpapercutting.(山东青岛)A.What B.WhatC.Howa D.How2.—_______wonderfulthemusicis!What’sitsname?

—Victory.(江苏宿迁)A.How B.HowaC.What D.WhataBA3.—HaveyouseenthebookTheOldandtheSea?

—

Yes,Ihave.______interestingitis!Ihaveseenittwice.(湖南怀化)A.How B.What C.Whatan4.—Lucy,lookatthestarsinthesky.

—______!(黑龙江哈尔滨)A.WhatbrightitisB.HowbrighttheyareC.WhatbrighttheyareAB5._______excitingnewsitis!3D-printedhouseswillcomeout!(湖北黄石)A.What B.Whatan

C.How DHowan6.______smartthedriverlesscaris!Ireallywanttohaveone.(广东)A.What B.Whata

C.Whatan D.HowAD句型转换。按括号内的要求转换下列句型。（每空限填一词）1.Tomworksreallyhard.（改为感叹句）____________Tomworks!(2020甘肃白银)2.Thevolunteerworkedhardtogetmorekidsbacktoschool.

(改为感叹句)____________thevolunteerworkedtogetmorekids

backtoschool!

(2020上海中考)HowhardHowhard3.Whatbeautifulflowerstheyare!(改为感叹句)_________________theflowersare!

(贵州黔南)4.Holly’smothermadedeliciouszongziyesterday.(改为感叹句)_______________zongziHolly’smothermadeyesterday!

（

新疆）HowbeautifulWhatdelicious5.Whatacleanclassroomitis!（改为感叹句）__________________theclassroomis!(贵州黔西南)6.Itisfineweathertorowaboatonthelake.(改为感叹句)_________________weatheritistorowaboatonthe

lake!（

江苏南通）HowcleanWhatfineHaveatry!用所给动词的正确形式填空。综合检测I

hope

he

_________(come)back

in

a

week.

Our

teacher

told

us

that

light_______(travel)much

faster

than

sound.Please

tell

me

if

she

_________(come)again

next

time.will

come

travelswill

comeIaskedifhe_______(can)hiketothetopofthemountain.I’mnotsurewhetherthere___(be)someanimalsinthezoo.arecouldExercises1.—Iamworriedabout_____Icanenteragoodhighschoolornot.—Takeiteasy.Believeinyourself!A.thatB.whenC.whetherD.whereC2.Idon'tknowifMr.Wang____onafieldtrip.Ifhe___onafieldtriptomorrow,pleasecallme.A.goes;willgoB.willgo;goesC.willgo;willgoD.goes;goesBB3.Theboyasked______anynoisefromoutside.A.whetherhadIheardB.whetherIhadheardC.whetherhaveIheardD.whetherIhaveheardExercises4.--____________differentlifeistoday!

--Yeah.Wearealllivingahappyandrichlifenow.（2019年）A.Whata B.How C.WhatB5.

sweettheflowerssmellinspring！A.HowB.HowanC.WhataD.WhatanA6.

greatpictures!Whopaintedthem?A.HowaB.HowC.WhataD.WhatDWritesentencesusingthewordsgiven.

think/LanternFestival/beautiful

IthinkthattheLanternFestivalisbeautiful.2.don’tknow/whether/he/comehome/forthefestivalIdon’tknowwhetherhewillcomehomeforthefestival.3.believe/WaterFestival/most/fun4.wonder/if/mooncakes/delicious5.how/exciting/races6.what/interesting/cityHowexcitingtheraceswere!Whataninterestingcity!Iwonderifthemooncakesaredelicious.IbelievethattheWaterFestivalisthemostfun.Readthepassagebelowandunderlinetheobjectiveclauses.DearXiaYu,DoyouknowthattherearetwospecialdaysforparentsinAmerica?OneisMother’sDayonthesecondSundayofMay,andtheotherisFather’sDayonthethirdSundayofJune.Onthesetwodays,Americanchildrenoftengivegiftstotheirparentsortakethemoutforlunchordinner.Commongiftsareflowersandcardsformothersandshirtsor

tiesforfathers.IheardthatitisbecomingmoreandmorepopulartocelebrateMother’sDayandFather’sDayinChina.Iwonderifchildrenovertherealsogivesimilargiftstotheirparents.Ibelievethattherearemanywaystoshowourlove.Actually,wedon’thavetospendalotofmoney.