高三总复习英语时态语态课件学习.pptx

会计学1.Ileavehomeforschoolat7everymorning.
2.Heiswritingaletternow.
3.Theywillwatchthesportsmeetingnextweek.
4.HemetMaryintheparkyesterday.
5.HehadreadfivebooksbeforeIvisitedhim.
6.Youhavewonsixgoldmedalsalready.
7.TheywillbewatchingTVtomorrowmorning.
8.Ihavebeendoingmyhomeworksincethismorning,butIhaven`tfinishedit.
9.Tomwasholdingapartyat8o`clocklastnight.
10.Iwillhavestudiedforfouryearsbytheendofnextyear.

语态
时态一般现在时一.一般现在时态：(do/does/am/is/are)
1.一般用法:
1〕表示现在经常性或习惯性的动作,常与表示频度的时间状语连用.时间状语:every…,onSundays,sometimes,often,usually,always.
Heoftengoestothecinema.
2〕表示现在的能力、特征、职业，爱好,状态，感觉等。
Hesingswell.（能力）/Iamastudent.
3〕表示客观真理、科学事实、格言以及不受时间限制的客观存在的事实。此种用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。
Knowledgeispower.（客观真理）
Theteachertoldmethattheearthgoesaroundthesun.

2.特别用法:
1〕主句是将来时态或表示将来意义,时间状语从句和条件状语从句须用一般现在时表将来
I’llwritetoherwhenIhavetime.
Shewillcomeifhecomes.1.Monthsagowesailedtenthousandmilesacrosstheopensea,which___thePacific,andwemetnostorm.（2005年辽宁卷）
A.wascalledB.iscalled
C.hadbeencalledD.hasbeencalled
2.—Whatwouldyoudoifit__tomorrow?
—Wehavetocarryiton,sincewe’vegoteverythingready.（2005年全国卷）
A.rainB.rains
C.willrainD.israining3.---Whenwillthetrainbeoff?
---It____at3:15p.m.
AisleavingBleaves
ChasleftDhasbeenleft
二.一般过去时态（did/was/were）:
1.基本用法:
1〕表示过去发生的动作或存在的状态:时间状语有：yesterday,lastweek,anhourago,theotherday,in1982.
Heboughtthecomputerfiveyearsago.
2)表示过去经常性或习惯性的动作。
Weoftenplayedtogetherwhenwewerechildren.
3)表示过去习惯性的动作,可用would,usedto.
Heusedtogotoworkbybus.

2.特别用法:
1）在条件、时间，让步状语从句中，用一般过去时表示过去将来的动作。
Theysaidtheywouldletusknowiftheyheardanynewsabouthim.
MothersaidshewouldwaitformeuntilIcameback.
MarytoldmethatshewouldloveTomnomatterwhohewas.
2)事情的发生时间没有表明，但实际上发生在过去，用一般过去时。
Hi，Jack!Ididn`tknowyouareinBeijing.1.Theteachertoldusthatbeforewe____,wewouldturnoffthelight.
A.willleaveB.wouldleave
C.hadleftD.left
2.Myfatherisaretiredteacher,andhe___Cinesefor25years.
A.taughtB.wasteaching
C.hastaughtD.hadtaught
3.----Look!Someonehasspilt（溢出）coffeeonthecarpet.（地毯）
----Well,it____