Unit4GrowingupGrammar

1.能記住并正確運用本節(jié)課詞匯career，against。2.能夠理解由before，after，when，while，since，till，until，assoonas和whenever引導的時間狀語從句。

3.能恰當運用時間狀語從句進行口頭和書面表達。

舉例并復習時間狀語從句，從而引入新課學習?！W建議·

在復習時間狀語從句時，讓學生回憶哪些詞可以引導時間狀語從句。beforeafterwhen/whiledohomeworkwashthedisheswatchTVhavedinnerPresentationAstarttorainTip3:在含有when和while的復合句中，若主句和從句的主語一致，且從句中有be動詞，可省略主語和be動詞，構成when/whiledoing的結構。e.g.When

(heis)introuble,healwaysaskshisteacherforhelp.他遇到困難時，總是向老師求助。

While

(Iam)travelling,Iliketobuysomesouvenirs.旅游時我喜歡買紀念品。pastfuturebeforeafterwhenwhileExercisesADavidiswritinginhisdiaryaboutoneofhisdays.Helphimcombinehissentencesusingbefore,after,whenorwhile.(P54)Igojoggingeverymorning.ThenIhavebreakfast.

IgojoggingeverymorningbeforeIhavebreakfast.IhavebreakfastafterIgojoggingeverymorning.BeforeIhavebreakfast,Igojoggingeverymorning.AfterIgojoggingeverymorning,Ihavebreakfast.ExercisesADavidiswritinginhisdiaryaboutoneofhisdays.Helphimcombinehissentencesusingbefore,after,whenorwhile.(P54)2.Ipractisedplayingbasketballforhours.Ifelttiredout.

IfelttiredoutafterIpractisedplayingbasketballforhours.AfterIpractisedplayingbasketballforhours,Ifelttiredout.ExercisesADavidiswritinginhisdiaryaboutoneofhisdays.Helphimcombinehissentencesusingbefore,after,whenorwhile.(P54)3.ImetPeter.Iwaswaitingatthebusstop.ImetPeterwhen/whileIwaswaitingatthebusstop.IwaswaitingatthebusstopwhenImetPeter.When/whileIwaswaitingatthebusstop,ImetPeter.WhenImetPeter,Iwaswaitingatthebusstop.()()ExercisesADavidiswritinginhisdiaryaboutoneofhisdays.Helphimcombinehissentencesusingbefore,after,whenorwhile.(P54)4.IwaswatchingTV.Ireceivedacallfrommyuncle.IwaswatchingTVwhenIreceivedacallfrommyuncle.Ireceivedacallfrommyunclewhen/whileIwaswatchingTV.WhenIreceivedacallfrommyuncle,IwaswatchingTV.When/WhileIwaswatchingTV,Ireceivedacallfrommyuncle.()()3.ImetPeter.Iwaswaitingatthebusstop.__________________________________________4.IwaswatchingTV.Ireceivedacallfrommyuncle._____________________________________________________5.Iwasreadytogotobed.Myfathercamebackfromwork.__________________________________________________________ImetPeterwhile(Iwas)waitingatthebusstop.While(Iwas)watchingTV,Ireceivedacallfrommyuncle.Iwasreadytogotobedwhenmyfathercamebackfromwork.watchandfindPresentation11.HeremainedthereforaboutayearbeforetheNBAtooknoticeofhim.2.Afterhegraduated,hewasforcedtoplayinanotherbasketballleague.3.Whenhefinallygotthechance,hescored20pointsinhisfirstgame.4.While(hewas)attendingjuniorhigh,Spudtriedoutfortheschoolteam.時間狀語從句Usingbefore,after,whenandwhilePresentation1時間狀語從句是指在復合句中充當時間狀語的句子。before在……之前,表示主句動作發(fā)生在從句動作之前。

Closethewindowsbeforeyouleavetheroom,please.在你離開房間前，請關上窗。after在……之后，表示主句的動作發(fā)生在從句的動作之后。

IwenttoschoolafterIfinishedmybreakfast.我吃完早飯去上學。E.g.You'vebeenhappysinceIfirstmetyou.sincemeans________acertaintime.fromsince+過去的時間點/動作主句：現在完成時MrBrownhasbeeninBeijingsince

youleft.I’velivedheresinceIwasborn.Theyhavebeenfriendssincetheywereatprimaryschool.Igotojoggingeverymorning.ThenIhavebreakfast.________________________________________2.Ipractisedplayingbasketballforhours.Ifelttiredout.________________________________________3.ImetPeter.Iwaswaitingatthebusstop.________________________________________4.IwaswatchingTV.Ireceivedacallfrommyuncle.__________________________________________________5.Iwasreadytogotobed.Myfathercamebackfromwork.____________________________________________________A.FinishtheexercisesonPage54.IgojoggingeverymorningbeforeIhavebreakfast.AfterIpractisedplayingbasketballforhours,Ifelttiredout.AfterIpractisedplayingbasketballforhours,Ifelttiredout.AfterIpractisedplayingbasketballforhours,Ifelttiredout.AfterIpractisedplayingbasketballforhours,Ifelttiredout.Practice1when

當……時，表示主句動作發(fā)生的特定時間。Thedaysgetlongerwhenspringcomes.春天來時，白天變長了。while當……時，引導的從句用進行時態(tài)，從句謂語動詞必須是延續(xù)性的動詞。

Whiletheboyswereplayingfootball,itrained.當男孩子們踢足球時，下雨了?！咀⒁狻縲hile后面還可以跟表示狀態(tài)的詞。WhileIwasinBeijing,Ivisitedalotofplaces.我在北京的時候，我參觀了很多地方。Presentation1【拓展】在含有when和while引導的主從復合句中，當主句和從句的主語一致，并且從句中有be動詞時，可以省略主語和be動詞，構成when/while+-ing結構。When(sheis)introuble,shealwaysasksformyhelp.她遇到困難時總是向我求助。While

(Iam)travelling,Iliketobuysomesouvenirs.旅游時我喜歡買紀念品。E.g.Spudremindedinanotherbasketballleagueforaboutayeartill/untiltheNBAtooknoticeofhim.till/untilmeans________acertaintime.uptoSpudremainedinanotherbasketballleagueforaboutayeartill/untiltheNBAtooknoticeofhim.Donotwakemeupuntilyoufinishyourwork.till/until:直到...為止not...until:直到...才短暫性延續(xù)性V開始結束一、詞匯記憶1.生涯，職業(yè)

career

2.對抗，與……相反，違反

against

3.在……之前

before

4.在……之后

after

5.when/while

當……時

careeragainstbeforeafter當……時6.自從……以來

since

7.till/until

直到……才

since直到……才8.一……就……

as

soon

as

9.無論何時

whenever

as

soon

aswhenever1.Mybrother____interestedinEnglishsincetheendoflastterm.A.hadbecome B.became C.was D.hasbeen2.—Howlongshallwestayindoors?—_____therainstops.A.Before B.While C.When D.TillDD二、選擇題3.—CanyoucomeandseemeinNanjing?—OK.IwillleaveforNanjing_____thesummerholiday______. A.whenever;starts B.assoonas;starts C.whenever;willstart D.assoonas;willstartB4.Theyoungmansawhisgirlfriendoffattherailwaystationandhe_____herthroughthewindowuntilthetraindisappearedinthedistance. A.saw B.watchedC.noticed D.found5.Wemustfight_____pollutionsothatitwon’tdestroy(破壞)ourgoodlife. A.against B.for C.to D.aboutBA三.根據漢語提示完成英語句子。1.Becareful____________________________(做作業(yè)時).2.She’llreturnthebookstoyou_____________________________(她一看完).3.___________________(當我七歲時),Icouldrideabike.4.Ididn’tgotobed_____________________(直到我父親回來)lastnight.5.Katewenttobed___________________(在她讀