Unit2語(yǔ)法講練九年級(jí)英語(yǔ)全一冊(cè)課件（人教版）

Unit2Ithinkthatmooncakesaredelicious!單元語(yǔ)法講練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?賓語(yǔ)從句What/How引導(dǎo)的感嘆句賓語(yǔ)從句ObjectiveClausesoneTwoThree什么是賓語(yǔ)從句？賓語(yǔ)從句三要素賓語(yǔ)從句的練習(xí)DefinitionStructureGrammarI賓語(yǔ)從句ObjectClause在復(fù)合句中，由一個(gè)句子充當(dāng)賓語(yǔ)，這個(gè)句子叫做賓語(yǔ)從句。由“關(guān)聯(lián)詞+主語(yǔ)+謂語(yǔ)”構(gòu)成。引導(dǎo)賓語(yǔ)從句的關(guān)聯(lián)詞有that,if,whether,連接代詞who,whom,whose,what,which連接副詞when,why,where,how。(1)由that引導(dǎo)的賓語(yǔ)從句賓語(yǔ)從句結(jié)構(gòu)I:主語(yǔ)+謂語(yǔ)動(dòng)詞+that+賓從(肯定句、否定句)I

know

thattheWaterFestivalisreallyfun.主語(yǔ)謂語(yǔ)賓語(yǔ)從句(肯定句)Billthinks

thattheraceswerenotthatinterestingtowatch.賓語(yǔ)從句(否定句)主語(yǔ)謂語(yǔ)賓語(yǔ)從句的連詞that在非正式文體中可以省略(2)由if/whether引導(dǎo)的賓語(yǔ)從句賓語(yǔ)從句結(jié)構(gòu)II:主語(yǔ)+謂語(yǔ)動(dòng)詞+whether/if+賓從(一般疑問(wèn)句，陳述語(yǔ)序)賓語(yǔ)從句的連詞whether/if不可省略由于if和whether連接的句子在語(yǔ)義上是一般疑問(wèn)句或選擇疑問(wèn)句，因此要注意把從句語(yǔ)序改為陳述句語(yǔ)序。Iwonder

whetherJuneisagoodtimetovisitHongKong.主語(yǔ)謂語(yǔ)賓語(yǔ)從句(一般疑問(wèn)句，陳述語(yǔ)序)Iwonder

ifthey’llhavetheracesagainnextyear.主語(yǔ)謂語(yǔ)賓語(yǔ)從句(一般疑問(wèn)句，陳述語(yǔ)序)?Idon’tknowwhetherornothewillcome.如果ornot放在whether所引導(dǎo)的從句句尾，可用if替換。?Idon’tknowwhether/ifhewillcomeornot.注意whether和if的使用區(qū)別a.當(dāng)whether后緊跟ornot時(shí)，不用if.b.介詞后面的賓語(yǔ)從句不能用if.?IworryaboutwhetherIhurtherfeelings.?HeaskedmewhetherIwantedtogotherebytrainorbybus.c.在強(qiáng)調(diào)任意選擇時(shí)，用whether…or，此時(shí)不用if替換whether。?WhetherhewillcomeIamnotsure.注意whether和if的使用區(qū)別d.雖引導(dǎo)賓語(yǔ)從句，但為了強(qiáng)調(diào)賓語(yǔ)部分，也可把從句放在句首，此時(shí)只用whether不用if。e.句子中有if引導(dǎo)的條件句，如再有表示“是否”的賓語(yǔ)從句，用whether不用if。?HeaskedmewhetherI’dmovetoNewYorkifIgotthejob.f.如果賓語(yǔ)從句為否定句時(shí)，則只用if不用whether。?Idon’tknowifitwon'traintomorrow.?Pleaseletmeknowifyouneedhelp.

如果你需要幫助請(qǐng)告訴我?；颍赫?qǐng)告訴我你是否需要幫助。對(duì)比：?Pleaseletmeknowwhetheryouneedhelp.請(qǐng)告訴我你是否需要幫助。g.容易產(chǎn)生歧義時(shí)用whether不用if來(lái)表示“是否”。賓語(yǔ)從句的時(shí)態(tài)?DannysaysthathewilllearnEnglish.

?Doyouknowwherehecamefrom?

?PleasetellmehowIcangettothebusstation.比較主句和從句的時(shí)態(tài)變化一般現(xiàn)在時(shí)一般將來(lái)時(shí)一般現(xiàn)在時(shí)一般過(guò)去時(shí)一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)若主句是一般現(xiàn)在時(shí)，從句用任何所需時(shí)態(tài)。主現(xiàn)從隨意賓語(yǔ)從句的時(shí)態(tài)一般現(xiàn)在時(shí)→一般過(guò)去時(shí)現(xiàn)在進(jìn)行時(shí)→過(guò)去進(jìn)行時(shí)一般將來(lái)時(shí)→過(guò)去將來(lái)時(shí)現(xiàn)在完成時(shí)→過(guò)去完成時(shí)一般過(guò)去時(shí)→過(guò)去完成時(shí)若主句是一般過(guò)去時(shí)，從句則用過(guò)去相關(guān)的時(shí)態(tài)主過(guò)從隨過(guò)Didthetrainleave?Shedidn’tknow.→Shedidn’tknowif/whetherthetrainhadleft.賓語(yǔ)從句的時(shí)態(tài)事實(shí)真理永不變1.Theteachertoldusthattheearthmovesaroundthesun.2.Hesaidtomelighttravelsfasterthansound.老師告訴我們地球繞著太陽(yáng)轉(zhuǎn)他對(duì)我說(shuō)光比聲音傳播的更快。一般過(guò)去時(shí)一般現(xiàn)在時(shí)一般過(guò)去時(shí)一般現(xiàn)在時(shí)從句是客觀真理是用一般現(xiàn)在時(shí)態(tài)賓語(yǔ)從句的語(yǔ)序注意觀察下面句子的變化Doeshelikesports?(Doyouknow…)

Willtheyplaybasketballafterschool?(Heasks…)

一般疑問(wèn)句陳述句一般疑問(wèn)句陳述句Doyouknow(whether)helikessports?Heasks(whether)theywillplaybasketballafterschool.賓語(yǔ)從句都是運(yùn)用陳述句的語(yǔ)序，即“主語(yǔ)在前，謂語(yǔ)在后”的順序賓語(yǔ)從句三要素關(guān)聯(lián)詞時(shí)態(tài)語(yǔ)序Summaryofobjectclausesthat,if,whether,what,who,where,why和how等主現(xiàn)從隨意主過(guò)從隨過(guò)事實(shí)真理永不變賓語(yǔ)從句用陳述句語(yǔ)序，即“主語(yǔ)+謂語(yǔ)”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

小試牛刀下列句子合成一個(gè)賓語(yǔ)從句：1.Shecanswim.Weknow__________________.ShewillcomebackintwoweeksIhear_______________________________.我聽說(shuō)她兩周后會(huì)回來(lái)。3.Heworksveryhard.Doyouknow________________________?你知道他學(xué)習(xí)很努力嗎？

shecanswimheworksveryhardthatshewillcomebackintwoweeksthatthat檢測(cè)1.Areyouastudent?Canyoutellme______________________________?

2.Hashehadsupper?Idon’tknow_____________________________.3.Doeshelikemilk

?I

wonder

________________________.4.DidtheywatchTV?Idon’tknow_____________________________.5.Willtheycometomorrow?Iwanttoknow_____________________________.whether/ifhehashadsupperwhether/ifyouareastudentwhether/ifhelikesmilkwhether/iftheywatchedTViftheywillcometomorrow把下面兩個(gè)句子合并成一個(gè)含有賓語(yǔ)從句的復(fù)合句。Doyouknow?Hisfatherisadoctor.Doyouknow________________________?(that)hisfatherisadoctor.Doyouknow?Ishisfatheradoctor？Doyouknow____________________________？if/whetherhisfatherisadoctor發(fā)現(xiàn)：that引導(dǎo)的賓語(yǔ)從句是由簡(jiǎn)單句陳述句轉(zhuǎn)化來(lái)的。Hethinks.Knowledgecomesfromquestioning.Hethinks____________________________________.(that)knowledgecomesfromquestioningIf\whether引導(dǎo)的賓語(yǔ)從句是由簡(jiǎn)單句一般疑問(wèn)句轉(zhuǎn)化來(lái)的。DoesKategetupearly?Doyouknow?Doyouknow__________________________?whether/ifKategetsupearly1.Whyisthetrainlate?Pleasetellme

.2.HowcanIgettothestation?Canyoutellme

.3.Whatareyoudoing?Iwanttoknow

.4.Whattimedoesthetrainleave?Hewonders

.whythetrainislatehowIcangettothestationwhatyouaredoingwhattimethetrainleaves1.—Iwonder________.—Ofcourseitis.(

遼寧丹東)A.thatmooncakesaredelicious

B.whetherJuneisagoodtimetovisitDandongC.whenthebandstartsplayingthisevening

D.ifthebookstoreopenstodayB2.Helooksworried.Iwonder_______hehasalreadyknownabouttheresult.(湖北恩施)A.where B.whether C.why3.Heasked________Bettycamehomelatelastnight.(黑龍江龍東)A.weather B.whether C.where4.Thepolicemanaskedthelittleboyif________hishome.

(

黑龍江龍東)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用所給動(dòng)詞的正確形式填空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.引導(dǎo)詞2.時(shí)態(tài)3.語(yǔ)序that(陳述句)if/whether（一般疑問(wèn)句）wh-（特殊疑問(wèn)句）主現(xiàn)從隨便（主句用一般現(xiàn)在時(shí)，從句任意時(shí)態(tài)）主過(guò)從必過(guò)（主語(yǔ)一般過(guò)去時(shí)，從句用相應(yīng)的過(guò)去時(shí)態(tài)）客觀事實(shí)永不變（從句表示客觀真理、自然現(xiàn)象、公式定理，名言警句時(shí)，用一般現(xiàn)在時(shí)）連接詞之后用陳述語(yǔ)序（主語(yǔ)+謂語(yǔ)）賓語(yǔ)從句三要素Summary感嘆句oneTwoHow引導(dǎo)的感嘆句What引導(dǎo)的感嘆句Three感嘆句的解題技巧IknowthattheWaterFestivalisreallyfun.What

fun

theWaterFestivalis！Iwonderifthey’llhavetheracesagainnextyear.Howfantastic

thedragonboatteamswere!IwonderwhetherJuneisagoodtimetovisitHongKong.How

pretty

thedragonboatswere！IbelievethatAprilisthehottestmonthinThailand.How

delicious

thefoodisinHongKong！GrammarFocus探究語(yǔ)法規(guī)律Whatdidyoufindout?探究二：感嘆句What/How引導(dǎo)的感嘆句感嘆句是表示贊美、驚嘆、喜悅等強(qiáng)烈感情的句子。通常由what,how引導(dǎo)。句子都帶有感嘆號(hào)，表示贊嘆、驚異等強(qiáng)烈感情。探究二：感嘆句1.What引導(dǎo)的感嘆句觀察下列句子，探究what引導(dǎo)的感嘆句的結(jié)構(gòu)。Whatfun

theWaterFestivalis!What

awonderfulexperienceitis!

What

excitingnewsitis!

Whatanexcellentidea(itis)!What

beautifulpictures(theyare)!what引導(dǎo)的感嘆句:1)What+a/an+adj.

+

可數(shù)單數(shù)(+主謂)!

2)What+adj.

+

可數(shù)名詞復(fù)數(shù)/不可數(shù)名詞(+主謂語(yǔ))!

探究二：感嘆句2.How引導(dǎo)的感嘆句觀察下列句子，探究How引導(dǎo)的感嘆句的結(jié)構(gòu)。How

cleverthegirlis!How

stronglythewindisblowing!Howhappythechildrenwere!Howtimeflies!HowhewishedthatChang’ecouldcomeback!how引導(dǎo)的感嘆句：How+

adj./adv.

+

主語(yǔ)

+

謂語(yǔ)!

How+主語(yǔ)+謂語(yǔ)！StructureIWhat

anhonestman

(heis)!Whatbeautifulflowers

(theseare)!What

terrible

weather

(itis)!What+a/an+(adj.)+n.(單數(shù))+(主+謂)+…!What+(adj.)+n.(復(fù)數(shù)/不可數(shù))+(主+謂)+…!what后面接名詞或名詞短語(yǔ)

ExamplesStructureIIhow后面接形容詞或副詞How

excitingthenewsis!How

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

thetigerruns!Exampleshowwhat判斷感嘆詞的方法:“一去二定三看可數(shù)與否

”1.找動(dòng)詞，去主語(yǔ)謂語(yǔ)2.確定中心詞是名詞用what，

是形容詞或副詞用how3.可數(shù)名詞單數(shù)用whatan/a不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)用what

Whatatallbuildingitis!=Howtallthebuildingis!

探究二：感嘆句3.What\How引導(dǎo)的感嘆句的判斷如何判斷感嘆句用what還是how?一去：去掉主語(yǔ)和謂語(yǔ)部分(去主謂)二看：看主語(yǔ)前有名詞還是有形容詞、副詞。若有名詞，用What；若有形容詞或副詞,用How(是否有名詞)。_______bigtheroomis.主謂形容詞How用what(a,an)或how填空。1.________honest||Marywas！

girl

2._______||theboxesare!heavyWhatanHow

兩種感嘆句互換what引導(dǎo)的感嘆句:What+a/an+adj.

+

可數(shù)名詞單數(shù)(+主謂語(yǔ))!

What+adj.

+

可數(shù)名詞復(fù)數(shù)(+主謂語(yǔ))!

What+adj.+不可數(shù)名詞(+主謂語(yǔ))!

how引導(dǎo)的感嘆句:How+

adj./adv.

+

主語(yǔ)

+

謂語(yǔ)!

How+主語(yǔ)+謂語(yǔ)！Tips

完成感嘆句。1._______deliciousthedishis!

2._______strangeclotheshewears!3.________interestingsubjectitis!

4._______sunnyitwasyesterday!

5._______carelessaboyyouare!

6._______nicewatchitis!

7._______kindgirlstheyare!

How

What

Whatan

How

How

Whata

What1._______specialclasseswehad!Wehavelearnedalotaboutpapercutting.(山東青島)A.What B.WhatC.Howa D.How2.—_______wonderfulthemusicis!What’sitsname?

—Victory.(江蘇宿遷)A.How B.HowaC.What D.WhataBA3.—HaveyouseenthebookTheOldandtheSea?

—

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

—______!(黑龍江哈爾濱)A.WhatbrightitisB.HowbrighttheyareC.WhatbrighttheyareAB5._______excitingnewsitis!3D-printedhouseswillcomeout!(湖北黃石)A.What B.Whatan

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

C.Whatan D.HowAD句型轉(zhuǎn)換。按括號(hào)內(nèi)的要求轉(zhuǎn)換下列句型。（每空限填一詞）1.Tomworksreallyhard.（改為感嘆句）____________Tomworks!(2020甘肅白銀)2.Thevolunteerworkedhardtogetmorekidsbacktoschool.

(改為感嘆句)____________thevolunteerworkedtogetmorekids

backtoschool!

(2020上海中考)HowhardHowhard3.Whatbeautifulflowerstheyare!(改為感嘆句)_________________theflowersare!

(貴州黔南)4.Holly’smothermadedeliciouszongziyesterday.(改為感嘆句)_______________zongziHolly’smothermadeyesterday!

（

新疆）HowbeautifulWhatdelicious5.Whatacleanclassroomitis!（改為感嘆句）__________________theclassroomis!(貴州黔西南)6.Itisfineweathertorowaboatonthelake.(改為感嘆句)_________________weatheritistorowaboatonthe

lake!（

江蘇南通）HowcleanWhatfineHaveatry!用所給動(dòng)詞的正確形式填空。綜合檢測(cè)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.