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1、动词时态复习第一课时：三种时态专练一现在进行时的构成：Be+v+ing. 助动词be的形式要根据主语的人称和数来决定。1、现在进行时的标志：Look!Listen!Now等词2、现在进行时的基本用法：a. 表示现在( 指说话人说话时) 正在发生的事情或当前一段时间内的活动或现阶段正在进行的动作。 We are waiting for you.Im doing my homework now.They are watching TV.b. 习惯进行：表示长期的或重复性的动作，说话时动作未必正在进行。 Mr. Green is writing another novel(小说).(说话时并未在写，
2、只处于写作的状态。)3、动词-ing的变形规则1）一般情况直接加-ing。Playplaying looklooking gogoing2）以不发音的e结尾，去e加ing。Writewriting taketaking closeclosing3）重读闭音节，双写末尾的字母，再加ing。Swimswimming putputting runrunning练习一（写出下列单词的-ing形式）1begin2come17put3eat4know18shop5show6sit19swim7speak8go20stop9see10do21wait11have12wear22clean13ride14fe
3、el23listen15study16sing24discuss练习二（用所给单词的适当形式填空）1.Look!The grandma _(run)after the grandson. 2.Listen!The students _(sing)an English song. 3.Dont go out.It_(rain)hard now. 4.Tom _(read) a book now. 5.The children _(not listen) to the music now. 6.Are they _(have) breakfast now? 7.Is your father _(f
4、ish) now?二一般现在时的构成：be(is,are,am,are) have(has) 除第三人称单数由动词原形加词尾-s或-es构成外，其他一律用动词原形一般现在时的标志：every day,usually,often,always,sometimes,never.一般现在时的用法1) 经常性或习惯性的动作，常与表示频腮度的时间状语连用。2) 客观真理，客观存在，科学事实。3) 表示格言或警句中。4) 现在时刻的状态、能力、性格、个性。动词的第三人称单数变化1、一般情况在词尾加-s 2、以字母s,x,ch,sh,o 结尾加-es3、以辅音字母加y结尾的动词，先变y为i再加es练习一（写
5、出下列单词的第三人称单数）1help11fix2make12teach3swim13wash4leave14close5know15go6play16fly7get17carry8ride18study9boy19be10guess20have练习二（用所给单词的适当形式填空）1.We _ (be) in the same cityShenzhen.2.There_(be)a ruler and four pencils in the box.3.There_(be)four pencils and a ruler in the box.4.She_(have) black hair.5.He
6、 _(go) to school by bike every day.6.Sandy usually_(get)up early in the morning.7.My brother,Ken,_(watch)TV sometimes.8.His father often_(walk)after supper.9.Does Peter_(love)the new school?10.Does the man_(work) hard every day?11.Do their parents usually _(visit)China?12.My aunt _(not like) music i
7、n her spare time.13.The students_(not plant)trees every year. 三一般过去时：1.表示在确定的过去时间里所发生的动作或存在的状态。2.表示在过去一段时间内，经常性或习惯性的动作。3.一般过去时的标志：yesterday,yesteday evening,two weeks ago,last week,in 1995等。4.动词过去式的变化（1）规则变化1）一般情况直接+ed 如：work-worked play-played2）以e结尾的词只加-d 如：live-lived dance-danced3）以“辅音字母+y”结尾的词，变y
8、为i再加-ed 如：study-studied4) 以重读闭音节结尾，且末尾只有一个辅音字母的词，先将这 个字母双写，再加-ed. 如：stop-stopped plan-planned（2）不规则变化beWas/werekeepkeptsetsetbeginbeganknowknewsingsangbringbroughtleaveleftsitsatcomecameletletsleepsleptcancouldmakemadespeakspokedodidmaymightstandstoodflyflewmeetmetsweepsweptgetgotpaypaidtaketookgive
9、gaveputputteachtaughtgowentreadreadtelltoldhavehadsaysaidwritewrotehearheardseesaw练习三1.It _(be)very hot last year.2.We _(be )in the North in 1987.3.She _(go)to class late yesterday morning.4.Last night I _(do) my homework and_(have)a bath.5.-How do you like the book?-I _(like) it very much.6. When_
10、you_(have)breakfast yesterday?7.I _(not see)you yesterday.8.There_(be)three bottles of orange on the desk a moment ago.9.Yesterday my cousin_(write) a letter to me. 10.Where you （go）just now?11.When I was a child, I often (play) football in the street.12.What you (do)last weekend?家作一, 用所给的动词的适当形式填空.
11、1.It _ (be) windy yesterday. 2.Did you _ for the math test yesterday? (study) 3.- When did you have the meeting(会议)? - We _ (have) it last week.4.Mr Black _(come) to China with his family in 1990.5.Why _ (be) you away from school yesterday afternoon?6.I _ (not have) any money with me at that time.7.
12、Peter and Tom _ (be not) at home just now.8.- Who cleaned the blackboard (黑板) this morning? - Lin Tao _(do).9.- When _ you _ (go) home on that day? - I _(go) home at five.10.My friend _ his homework last Monday. (not do) 11.They usually (watch) TV at home.12. they (speak) English every day?13.Can yo
13、u ( help) me with (swim)?14.We had fun ( go) fishing last Sunday.15.Becky (not have) a computer.16.He likes walking to school but dislikes (go) to school by bus.17.Mike (not watch) TV every day.18.I know you ( arrive )next Sunday.19.The children enjoy (play) soccer after class.20.There (be) some food in the bag.21.We have an i
