八年级英语下册人教unit 时

会计学1八年级英语下册人教unit时1.What______(be)you______(do)whenhearrived?2.Jim_____________(sleep)whenIcamein.3.They_____________(watch)TVat8:00yesterdayevening.4.Nowhe__________(read)and_________(write).

were

doing

was

sleeping

were

watching

is

reading

writing一、复习与预习检测第1页/共45页3a.Readthepassageandanswerthequestions.Whatwastheweatherlikebeforetheheavyrainstarted?2.Whatwastheneighborhoodlikeafterthestorm?第2页/共45页Whatwastheweatherlikebeforetheheavyrainstarted?2.Whatwastheneighborhoodlikeafterthestorm?Blackcloudsweremakingtheskyverydark.Withnolightoutside,itfeltlikemidnight.Theneighborhoodwasinamess.Fallentrees,brokenwindowsandrubbishwereeverywhere.第3页/共45页3b.Completethesentencesusinginformationfromthepassage.WhenthenewsonTVwasreported,strongwinds___________outside.2.WhileBen’smomwasmakingsuretheradiowasworking,hisdad________________________________________________________3.Ben__________________________________whentheheavyrainfinallystarted.4.WhenBen__________________________at3:00a.m.,thewind___________________were

wasputtingpiecesofwoodoverthewindows.washelpinghismommakedinnerfinallyfellasleepwasdyingdown.第4页/共45页二、教学目标1.阅读3a文章，提高阅读能力2.fallasleepwakeupdiedownwhen与while引导的时间状语从句第5页/共45页BencouldhearstrongwindsoutsidehishomeinAlabama.Blackcloudsweremakingtheskyverydark.Withnolightoutside,itfeltlikemidnight.ThenewsonTVreportedthataheavyrainstormwasinthearea.Everyoneintheneighborhoodwasbusy.BensdadwasputtingpiecesofwoodoverthewindowswhilehismomwasmakingsuretheTheStormBroughtPeopleCloserTogether三、问题引导下再学习第6页/共45页flashlightsandradiowereworking.Shealsoputsomecandlesandmatchesonthetable.Benwashelpinghismommakedinnerwhentherainbegantobeatheavilyagainstthewindows.Afterdinner,theytriedtoplayacardgame,butitwashardtohavefunwithaseriousstormhappeningoutside.Bencouldnotsleepatfirst.Hefinallyfellasleepwhenthewindwasdyingdownataround3:00a.m.Whenhewokeup,thesunwasrising.Hewentoutsidewithhisfamily第7页/共45页andfoundtheneighborhoodinamess.Fallentrees,brokenwindowsandrubbishwereeverywhere.Theyjoinedtheneighborstohelpcleanuptheneighborhoodtogether.Althoughthestormbrokemanythingsapart,itbroughtfamiliesandneighborsclosertogether.第8页/共45页3c.

Discussthequestionswithapartner.“Althoughthestormbrokemanythingsapart,itbroughtfamiliesandneighborsclosertogether.”Whatotherthingscanbringpeopleclosertogether?Howcanwehelpeachotherintimesofdifficulty?第9页/共45页一翻译下列句子：外面没有光亮，感觉就像半夜一样。外面的风渐渐平息了。离开教室时确保窗子是关着的。我的房间一片混乱。Withnolightoutside,itfeltlikemidnight.Thewindoutsideisdyingdown.Makesurethewindowisclosedwhenyouleave.Myroomisinamess.第10页/共45页二、知识点Withnolightoutside,itfeltlikemidnight.

外面没有光亮，感觉就像半夜一样。此句中介词with表示一种伴随的状况，同时还包含着某种因果关系，表示“因某种状况的存在而导致……”，因此可译作“由于；因为”等。Withmyparentsaway,I’mthekingofthehouse.我爸妈不在，我可是家中的“王”eg.由于那噪音响着，我无法工作。Ican'tworkwithallthatnoisegoingon.第11页/共45页2.Ben’sdadwasputtingpiecesofwoodoverthewindowswhilehismomwasmakingsuretheflashlightsandradiowereworking.makesure的意思是___________________，其后可接_______或_______________Couldyoumakesurewhattimehe’sarriving?你确认一下他几点到达好吗？练一练：在你离开屋子前确认关闭了电视。MakesureyouturnofftheTVbeforeyouleavethehouse.确认；查明；核实句子接介词of及宾语第12页/共45页3.Hefinallyfellasleepwhenthewindwasdyingdownataround3:00a.m.1)fell为_______的过去式fallasleep含义_________揭示预习案（课时练P61）I____whilereadingtheEnglishtextbook.Luckily,myclasswokemeupintime!AwenttobedBwenttosleepCfellasleepDslept通过预习你知道“fallasleep,sleep,gotosleep与gotobed的区别吗”fall进入梦乡；睡着C第13页/共45页2）die的现在分词为______diedown含义________4.Whenhewokeup,thesunwasrising.wake过去式为______wakeup含义________想一想，wakeup是动副短语还是动词+介词构成的短语？需要注意什么？eg.Don’t______________(叫醒我).dying逐渐变弱；逐渐消失woke醒来；叫醒wakemeup第14页/共45页Whatwereyoudoingateightlastnight?Iwastakingashower.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.GrammarFocusWhatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.第15页/共45页WhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakedinner.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework.第16页/共45页

1.以when和while引导的时间状语从句1)延续性动词和非延续性动词

延续性动词指动作可以延续一段时间,而不是瞬间结束。

如:work、study、drink、eat等。

非延续性动词指动作极为短暂，瞬间结束。

如:start、begin、hit、jump、knock等。第17页/共45页2)在本单元中,出现了以when和while引导的时间状语从句。when表示“当……的时候”。从句中既可用延续性动词,又可用非延续性动词,这些动词既可以表示动作,又可表示状态。从句中的动作既可和主句的动作同时发生,又可在主句的动作之前或之后发生。如：

MarywashavingdinnerwhenIsawher.

Theboywasstillsleepingwhenhismothergothomeyesterdaymorning.第18页/共45页while表示“在……的时候”、“在……期间”。它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中。While从句中必须是表示动作或状态的延续性动词。如：

TheweatherwasfinewhilewewereinBeijing.

ShecalledwhileIwasout.如果主句的动作在从句的动作过程中发生，从句常用进行时。如:Whilewewereswimmingsomeonestoleourclothes.Don’ttalksoloudwhileothersareworking.第19页/共45页

总结

1)when可指时间点,又可指时间段,从句中可用延续性动词,也可用非延续性动词。

2)while总是指一个时间段,从句中必须用延续性动词。第20页/共45页1._______Jenniferwasreadingamagazine,hissisterwaslisteningtothepopmusic. A.While B.When C.Whattime2.Iwastryingtodrawacatontheboard_________theteachercamein. A.while B.whenC.whattime3.MybestfriendvisitedmyhousewhileI_______dinnerinthekitchen. A.cooked B.cooking C.wascooking练一练A

B

C

第21页/共45页4.―

When

______thecar______?―

In1885．

（2007随州市）

A.did;invent

B.was;inventedC.does;invent

D.is;invented5.Ourteacherwantsustobe______

when

wetalkwiththeforeigners.(06大连中考真题)

A.comfortable

B.unusual

C.grateful

D.confidentB

D

第22页/共45页6.—Dickgavemeanote

while

I______inthelibrary.

—Iguesshemadeittosay“sorry”toyou.(2007黄冈市)

A.amreadingB.wasreading

C.reads

D.willread

B

第23页/共45页4a.Lookatthetableandwritesentenceswithbothwhile

andwhen.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash第24页/共45页e.g.

WhileJohnwastakingphotos,Marybought

adrink.JohnwastakingphotoswhenMaryboughtadrink.WhileJohnwasplayingthepiano,Maryleftthehouse.JohnwasplayingthepianowhenMaryleftthehouse.第25页/共45页WhileJohnwasshopping,Marytookthecartothecarwash.Johnwasshoppingwhentookthecartothecarwash.WhileJohnwascleaninghisroom,Maryturnedontheradio.JohnwascleaninghisroomwhenMaryturnedontheradio.第26页/共45页4b.Fillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup.

______I

____makingmybreakfast,mybrother_____listeningtotheradio._______Iwaseating,theradionewstalkedabout

acaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook.

_______wegottotheplaceoftheaccident,thecar______inbadshapefromhittingatree.Butluckily,thedriver______fine.Theroads______icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswere第27页/共45页4c.WhatwereyoudoingatthesetimeslastSunday?Fillinthechart.Thenaskyourpartner.A:Whatwereyoudoingatnineo’clocklastSundaymorning?B:Iwassleeping.Howaboutyou?A:Iwasdoingmyhomework.B:You'rekidding!第28页/共45页Groupwork

YouStudent1Student29:00amrunreadhavebreakfast11:30amwashswimwalk4:00pmreadbooks9:00pmwatchTV第29页/共45页Whatwereyoudoingat…lastSunday?9:00am11:00am8:00pm10:00pm第30页/共45页A:Whatwereyoudoingatnineo’clocklastSunday?B:Iwasrunning.Howaboutyou?A:Iwasreading.B:You’rekidding!

v.欺骗;戏弄;开玩笑第31页/共45页1.Sallytookaphotoofherfriendswhilethey___computergames.[2013浙江杭州]A.play B.areplaying C.haveplayed D.wereplaying2.Justaminute!Mybrother___hiscarinthegarden．[2013重庆]A.washes B.iswashingC.washed D.willwash一、选择填空。第32页/共45页3.—CanPeterplaygameswithus,Mrs.Hawking?—Waitaminute.He___ashower.[2013浙江绍兴]A.istakingB.takesC.tookD.wastaking4.Myuncle_____booksintheroomatthistimeyesterday.[2013黑龙江绥化]A.wasseeing B.isreading C.wasreading第33页/共45页5.—Herecomesthebus!Whereisourprincipal?—Shecan'tgotothemuseumwithus.She___somevisitorsaroundourschool.[2013江苏泰州]A.isshowing B.shows C.hasshowed D.wasshowing第34页/共45页6.What____you____whenthecaptaincamein?[2013黑龙江齐齐哈尔]A.are;doingB.did;doC.were;doing7.—Alice,wouldyoumindnotplayingtheguitar?I___onthephone.—Oh,sorry,mom.[2013山东威海]A.talkedB.talkC.wastalkingD.amtalking第35页/共45页8.—Ididn'tseeyouatthemeetingyesterday.Why?—I___foranimportanttelephonecallatthatmoment.【2013山东莱芜】A.waitB.waited C.amwaitingD.waswaiting9.Millie____apicturewhenMr.

Greencamein.【2013江苏徐州】A.drawB.willdrawC.drewD.wasdrawing第36页/共45页10.Isawhiminthelibraryyesterday.He___abookatthatmoment.[2013天津]A.readsB.isreadingC.wasreadingD.willread11.—Icalledyouyesterdayevening,butnobodyansweredthephone.—Oh,I____awalkwithmyparentsatthattime.[2013湖北咸宁]

A.took

B.wastaking

C.amtaking

D.take第37页/共45页二、用括号内所给单词的适当形式填空。1.WhileIwaswalkingdownthestreet,therainstorm_____(come).2.Whenmyfathercalledme,Iwas______(cut)hair.3.Linda_________(take)thecartothecarwashwhenMaryleftthehouse.4.Youmustbe_______(kid).Idon’tbelieve