牛津譯林版九年級上冊Unit 4 Growing up Grammar課件 (共33張PPT)

第第頁牛津譯林版九年級上冊Unit4GrowingupGrammar課件(共33張PPT)(共33張PPT)

Grammar

Unit4Growingup

LearningAims

1.了解并掌握時間狀語從句的結(jié)構(gòu)。

2.掌握并能使用引導(dǎo)時間狀語從句的連詞。

Revision

ChangethefollowingintoEnglish.

上初中階段，Spud參加了學(xué)?；@球隊的選拔。

While_________juniorhigh,Spud_______________theschoolbasketballteam.

2.他接下來成了足球隊的領(lǐng)隊。

He__________________leaderofthefootballteam.

attending

triedoutfor

wentontobecome

Revision

3.Lily更加刻苦地練習(xí)并使教練改變了主意。

Lily_____________________andgot

thecoach______________________.

4.沒有大學(xué)愿意邀請他去打籃球，僅僅因為他的身高。

Nouniversity_____________________

basketballonly____________hisheight.

practisedevenharder

tochangehismind

wouldinvitehimtoplay

becauseof

Revision

5.在他畢業(yè)以后，他被迫在另一個籃球聯(lián)盟效力。

_______he_________,he____________

_______inanotherbasketballleague.

6.通過努力，他證明個頭和體型真的不重要—如果你決不放棄，幾乎沒有什么不能做到的。

_________hardwork,he_______that_________________reallydonot________,—youcandoalmostanythingif

younever____________.

Aftergraduatedwasforcedto

play

Through

proved

sizeandbodytype

matter

giveup

Grammar

AUsingbefore,after,whenandwhile

Beforemeansearlierthanacertaintime.

e.g.Heremainedthereforaboutayear

beforetheNBAtooknoticeofhim.

Aftermeanslaterthanacertaintime.

e.g.Afterhegraduated,hewasforcedto

playinanotherbasketballleague.

Grammar

Whenmeansatorduringacertaintime.

e.g.Whenhefinallygotthechance,he

scored20pointsinhisfirstgame.

Whilemeansduringacertaintime.

e.g.While(hewas)attendingjuniorhigh,

Spudtriedoutfortheschoolteam.

Grammar

OneofDavid’sdays

Davidiswritinginhisdiaryaboutoneofhisdays.Helphimcombinehissentencesusingbefore,after,whenorwhile.

Igojoggingeverymorning.ThenIhavebreakfast.

________________________________

IgojoggingeverymorningbeforeIhavebreakfast.

Grammar

2.Ipractisedplayingbasketballforhours.Ifelttiredout.

_______________________________

3.ImetPeter.Iwaswaitingatthebusstop.

_______________________________

AfterIpractisedplayingbasketballforhours,Ifelttiredout.

ImetPeterwhileIwaswaitingatthebusstop.

Grammar

4.IwaswatchingTV.Ireceivedacallfrommyuncle.

_________________________________

_________________________________

5.Iwasreadytogotobed.Myfathercamebackfromwork.

_________________________________

WhileIwaswatchingTV,Ireceivedacallfrommyuncle.

Iwasreadytogotobedwhenmyfathercamebackfromwork.

IwaswatchingTVwhenIreceivedacallfrommyuncle.

Grammar

e.g.You’vebeenhappysinceIfirstmetyou.

BUsingsince,tillanduntil

Sincemeansfromacertaintime.Theverbinthemainclauseisoftenusedinthepresentperfecttense.

Tillanduntilmeanuptoacertaintime.Untilcanbeplacedatthebeginningorinthemiddleofthesentence,buttillisusuallyusedinthemiddleofthesentence.

Grammar

e.g.Spudremainedinanotherbasketballleagueforaboutayeartill/untiltheNBAtooknoticeofhim.

Untilhisdreamcametrue,Spudnevergaveup.

Whenweusethestructurenot…until,wecannotusetillinsteadofuntil.

e.g.Don’twakemeupuntilyoufinishyourwork.

Grammar

Davidlovesbasketball

HerearemoresentencesfromDavid’sdiaryentry.Completehissentenceswithsince,tilloruntil.

Ihavebeencrazyaboutplayingbasketball________Iwasalittleboy.

2.Theweatherhasbeenawfulthisweek.

Theraindidnotstop_______yesterdayevening,sowecouldnotpractisebasketballforseveraldays.

since

until

Grammar

3.Weplayedbasketballinthe

playgroundthisafternoon_________

itwasgettingdark.

4.Itisthefirsttimewehaveplayed

basketball_________Monday.We

enjoyedourselvesverymuch.

until/till

since

Grammar

5.Iwaitedfor20minutesatthebusstop

_________thebusarrived.

6.ItisFridayevening.Iwillnotgoto

bed__________Ifinishwatchingmy

favouriteTVprogramme.

until/till

until

Grammar

e.g.ItbegantorainassoonasIleftthehouse.

CUsingassoonasandwhenever

Assoonasmeanswhensomethinghappens,orashorttimeaftersomethinghashappened.

Whenevermeansatanytime.

e.g.IcanreadbookswheneverIwantto.

Grammar

Moreaboutbasketball

SimoniswritingaboutDavid’sloveforbasketball.HelpSimoncompletehissentenceswithassoonasorwhenever.

Davidoftengoestoplaybasketball

_______________schoolisover.

2.HewatchestheNBA____________

thereisagameonTV.

whenever

assoonas

Grammar

3.________________hetalksabout

basketball,hegetsexcited.

4.________________helearntthatthe

NBAplayerswouldcometoChina,he

triedhisbesttogetaticket.

Whenever

Assoonas

Grammar

1、before,after,when,while,till,until,assoonas,whenever引導(dǎo)的時間狀語從句中，如果主從句都是將來發(fā)生的動作，主句用一般將來時，從句用一般現(xiàn)在時。

e.g.Shewon’tgohomeuntilshefinishesherwork.

語法小結(jié)

Grammar

2、since（自從……）常與現(xiàn)在完成時連用。

e.g.Johnhasworkedinthisfactorysince1998.

3、while（當……時）引導(dǎo)的時間狀語從句通常要用進行時。

e.g.SomeoneknockedonthedoorwhileIwaswatchingTV.

Grammar

4、before,after,since,till,until還可作介詞，后接時間名詞。

e.g.before9a.m.till/untiltoday

since2023afterlunch

5、當主句和從句的主語是同一個人時還可用：before/after/when/whiledoingsth.

e.g.You’dbetternotlistentomusicwhiledoingyourhomework.

Grammar

6、assoonas引導(dǎo)時間狀語，表示“一……就……”

e.g.ItbegantorainassoonasIleftthere.

注意：hardly(scarcely,rarely)…when/before,nosooner…than相當于assoonas之意。主句用過去完成時，從句用一般過去時。當hardly,scarcely,rarely和nosooner位于句首時，主句應(yīng)用倒裝語序。

Grammar

e.g.Hehadnosoonerarrivedhomethanhewasaskedtostartonanotherjourney.

他剛到家，就被邀請開始另一旅程。

7、till和until通?？梢曰Q，但當“直到”這詞用于句首或與not連用時只能用until。

e.g.Theydidn’tcomebackuntilitwasdark.

Workingroups

YaoMingwasborninShanghaiin1980.Hegothisfirstbasketball(1)_______hewasonlyfouryearsold,buthedidnotbecomeseriousaboutbasketball(2)________hewas12.

when

until

DavidiswritingaboutYaoMing,hisfavouritebasketballstar.Helphimcompletehisarticlewiththecorrectconjunctionsyouhavelearntinthisunit.

Workingroups

YaojoinedtheHoustonRocketsin2023andbecamethebestChineseplayertohaveeverplayedintheNBA.(3)_____________hewenttotheUSA,heknewlittleEnglish,buthequicklylearntthelanguage.Thebestmomentinhiscareerwasin2023—hescored41pointsinagameagainsttheAtlantaHawks.

Before/When

Workingroups

WhenYaoMingwaslivingintheUSA,hereturnedtoChina(4)__________hewasneeded.HetookpartintheOlympicsin2023andin2023asoneoftheChineseathletes.(5)___________heendedhisbasketballcareer,Yaohasdonealotofcharitywork,especiallyforpoorChineseteenagers.

whenever

Since/After

Exercises

Dotheexercisesonline！

Unit4-Grammar隨堂檢測

Exercises

Choosethebestanswer.

1.Itwasquiet________thosebigtrucksstartedcomingthroughthetown.

A.beforeB.afterC.untilD.unless

2.Itseemedonlyseconds________theboyfinishedwashinghisface.

A.whenB.beforeC.afterD.evenif

C

B

Exercises

3.Irecognizedyou________Isawyouattheairport.

A.themomentB.while