种时态复习 教学课件

时态复习一般现在时一、基本用法：l)表示现在存在的习惯，经常发生的动作或存在的状态。常与everyday，twiceaweek，often，usually，always，seldom(很少)，sometimes等时间状语连用。

SheisourEnglishteacher.Hetakesawalkaftersuppereveryday.Thechildrengotoschoolatseveneverymorning.2)表示主语的特征、性格、能力等。如：

Heworkshard.

Doesshelikesports?Thechildrendrawwell.3)表示客观事实或普遍真理。如：

Thesunrisesintheeast.Twoandtwomakesfour.Knowledgeispower.动词形式(肯定句否定句一般疑问句）一、be:amisare二、实意动词:

原形第三人称单数三、情态动词：can动词三单形式的变化规则：1.在动词词尾直接加s

play—plays，want—wants，work—works2.以字母s、x、sh、ch或o结尾的动词加-es

guess—guesses，fix—fixes，

teach—teaches，watch—watches，

catch—catches,wash-washesgo—goes，

do—does，3.以辅音字母＋y结尾的动词，先变y为i，再加-es

study—studies，carry—carries，fly—flies，worry—worriesIam13.Yoursisterisbehindthedoor.Myparentsareworkers.Shecanplaythepiano.Theycansingwell.Tonydoeshishomeworkintheevening.TheyhavemathsonTuesday.变为否定句、一般疑问句、特殊疑问句____youoften_________(play)ontheplayground?2.He_________(notget)upatsixo'clock.3.What____(do)yourbrotherusually_____(do)afterschool?4.Danny_______(study)English,Chinese,Maths,ScienceandArtatschool.5.Ateightatnight,she_______(watch)TVwithhisparents.6.________Mike________(read)Englisheveryday?7.Howmanylessons______yourclassmates____(have)onMonday?8.Whattime____hismother_________(do)thehousework?9.Heoften______(have)dinnerathome.

10.DanieltogetherwithTom___(be)inClassOne.11.DanielandTom___(be)inClassOne.12.Ihearoneofthepandas______(have)ababy.13.There____(be)apenandthreepencilsonthedesk.14.There____(be)threepencilsandapenonthedesk.一般过去时一、用法：表示过去的动作或状态。这种动作或状态可能只限于一次，也可能是经常性的。

l)表示过去的动作或状态。常带有如yesterday，twodaysago，lastweek，inl958等时间状语以及由when等连词引导的时间状语从句。如：

WehadagoodswimlastSunday.Shesuddenlyfellillyesterday.2)叙述过去连续发生的一件件事。Hegotupearlyinthemorning，thenwentouttowork.3)也可以表示过去一段时间内经常或反复发生的动作。如：Whenmybrotherwasateenager，heplayedtabletennisalmosteveryday.动词形式(肯定句否定句一般疑问句）一、be:was(am,is)were(are)二、实意动词:过去式三、情态动词：could过去式的变化规则1.一般情况下，在动词原形后直接加ed。

want-wanted，play-played2.以不发音的字母e结尾的动词，直接加d

hope-hoped，live-lived3.重读闭音节单词需双写最后一个辅音字母，再加edstop-stopped,drop-dropped4.以辅音字母+y结尾的动词变y为i，再加ed。

study-studied，worry-worried5.不规则动词的过去式，需要特殊记忆。

如：am/is-was,are-were,go-went,eat-ate,

swim-swam,buy-bought,see-saw,

teach-taught,bring-brought,think-thought,

fall-fell,hurt-hurt,break-broke,win-won,

lose-lostIwas12lastyear.MyparentswereinBeijinglastweek.Tomdidhishomeworkyesterday.Theyhadabigmeallastweekend.Shecoulddriveacarlastyear.变为否定句、一般疑问句、特殊疑问句1.TomandMary___________(come)toChinalastmonth.2.Mike____________(notgo)tobeduntil12o’clocklastnight.SoI_______(get)uplatethismorning.3.Maryoften______(read)Englishintheeveninglastyear.4.There_________(be)noonehereamomentago.5.Ilistenedbut___________(hear)nothing.6.Tom___________(begin)tolearnChineselastyear.7.Mymother__________(notdo)houseworkyesterday.8.ShewatchesTVeveryevening.Butshe______(notwatch)TVlastnight.9.____yourfather_____(go)toworkeverydaylastyear?10.—Whattime____you______(get)toBeijingyesterday?—We_______(get)toBeijingat9pm.11.What______(make)himcry(哭)justnow?12.Lastyeartheteacher_________(tell)usthattheearth______(move)aroundthesun.13.There__________(notbe)enoughpeopletopickapplesthatday.14.There_________(notbe)enoughmilkathomelastweek.15.____sheoften______(have)supperathomelastweek?16.I_____(eat)someeggsandbreadthismorning.17.Hermother_______(notgive)thegirlanypresent.一般将来时一、用法：表示将来的动作或状态，常与一些表示将来的时间状语连用，如：tomorrow，nextweek，fromnowon，inamonth，inthefuture,soon等。

Mydaughterwillbetwelveyearsoldtomorrow.Hewillcometoseeyouthedayaftertomorrow.其他表示将来的说法：begoingtodo多用于口语中，常表示打算、即将、决心去做的事或可能要发生的事。如：WearegoingtovisittheMuseumofChineseHistory.(表打算)动词形式(肯定句否定句一般疑问句）一、be(am,is,are)goingtodo+动词原形二、will+动词原形变为否定句、一般疑问句Therewillbeafootballmatchtonight.IwilldomyhomeworkthisSunday.Therearegoingtobemanypeopleinourschooltomorrow.Myfriendsaregoingtohaveapicnicnextweekend.Itwillprobablybeverycoldnextweek.I______（leave）forBeijinginaweek.2.I______（be）tired.I______（go）tobedearlytonight.3.Mary'sbirthdayisnextMonday,hermother_____（give）herapresent.4.Itisverycoldthesedays.It______（snow）soon.5.-___you_____（be）herethisSaturday?-No.I______（visit）myteacher.6.-____I______（get）youacopyoftoday'snewspaper?

-Thankyou.7.___there______（be）ameetingthisafternoon?8.Mostofusdon'tthinktheirteam______（win）.现在进行时基本用法：现在进行时表示此时此刻(说话人说话时)正在进行的动作，汉语常用"(正)在"或"着"来表示这种时间关系。如：

---Whatareyoudoing?---I’mdoingsomewashing.Look!Itissnowing.动词形式(肯定句否定句一般疑问句）be(am,is,are)+doing动词现在分词的变化规则:一般情况下，直接在动词后加－ing

work----workingsleep-----sleepingstudy-----studying2.动词以不发音的－e结尾，要去－e加－ing

take-----takingmake-----makingdance-----dancing3.重读闭音节的动词，要双写词尾字母，再加－ing

cut-----cuttingput-----puttingbegin------beginning4.以－ie结尾的动词，把ie变成y再加－ing

lie-----lyingtie-----tyingdie-----dying变为否定句、一般疑问句、特殊疑问句I’mdoingmyhomeworknow.Tony’ssittingunderthetree.1.____theboy___________(draw)apicturenow?2.Listen!Somegirls__________(sing)intheclassroom.3.Mymother____________(cook)somenicefoodnow.4.What_____you______(do)now?5.Look!They_____________(have)anEnglishlesson.6.They____________(notwater)theflowersnow.7.Look!Thegirls____________(dance)intheclassroom.8.---Whatisourgrandmotherdoing?---She_______________(listen)tomusic.9.It's5o'clocknow.We___________(have)supper.10.---____Helen__________(wash)clothes?---Yes,sheis.

过去进行时基本用法：表示在过去某一时刻或某一段时间正在进行的动作，这一特定的时间往往须用时间状语来表示。ShewasreadinganEnglishmagazinewhenIcamein.Wewereclean