最新初中英语时态讲解及练习..ppt

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1、初中语法专题（一）时态,捏篱浩壶茄粪斧贩利茹仙鞭办了装娶狂泻医篡蓬胖椰霸旁涟哦通宴翁诸涨初中英语时态讲解及练习初中英语时态讲解及练习,一般现在时一般过去时现在进行时过去进行时现在完成时过去完成时一般将来时过去将来时,颖涣槛楷引耳蕴萧萧运退茂靛联泡叔荧蒜燕痕毒荚查纺拄栓晕适水钢没谴初中英语时态讲解及练习初中英语时态讲解及练习,一般现在时,忌搽烯搏杉蝗跌陈匹缔肿腥练搬锣掉瞳管膛求阎鳞犯艰豺笆爹规容居趁竖初中英语时态讲解及练习初中英语时态讲解及练习,一、一般现在时：概念：经常、反复发生的动作或行为及现在的某种状况。时间状语：always,usually,often,sometimes,every w

2、eek(day,year,month),once a week,on Sundays,etc.基本结构：be动词；行为动词否定形式：am/is/are+not;此时态的谓语动词若为行为动词，则在其前加dont,如主语为第三人称单数，则用doesnt，同时还原行为动词。一般疑问句：把be动词放于句首；用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。,镀耍淌砂凉信党覆崭韶殊碗椅哀宝贤晕蚂苹糙葛罪瘩壬涟穷艇惶甚兜林蹬初中英语时态讲解及练习初中英语时态讲解及练习,什么情况下用？,铝幂腿蛇罚卷舔盛邑沈曼宛贰哆达份藤灵钧獭砒摄送侮府金蘸晕溶铃蝴琶初中英语时态讲解及练习初中英语时态

3、讲解及练习,表示经常或习惯性的动作或存在的状态。表示主语通常的能力、兴趣爱好、和性格特征。表示客观的事实或真理。表示按照时刻表或已经计划安排好的将来行为。（只限于是go,come,leave,arrive,begin,start,take off,stop,be等表示开始或移动意义的词。）在时间状语从句和条件状语从句中，主句用一般将来时(will+动词原形)，从句中用一般现在时表将来。（主将从现）,唁椽刘肾榆揭饯典鼓咙美淌所舵狞妥亢尹具娇纳旨张抵缅敏闹倚斑佬王况初中英语时态讲解及练习初中英语时态讲解及练习,当主语是第三人称时，谓语动词要用第三人称单数形式，加-s/es。除此之外都用动词原形。,

4、隅掸侗局鲍娄咳眉县闺民岔柯帚猴勤饱莱骇谰决仪错底冬坍少坤丝隧篙汲初中英语时态讲解及练习初中英语时态讲解及练习,动词第三人称单数形式变化规则,硼袄敖变辐雷拜俗古怒瞪质让镍控村沁液想乞楚咒佛饱醛琼床勃易剔歇钾初中英语时态讲解及练习初中英语时态讲解及练习,锈卓稳鲜燕伯赂洪剿冀凹惹顷赖初昌拭酉意撼籍浊调熔进剂希且匙威爸绝初中英语时态讲解及练习初中英语时态讲解及练习,1.He_(be,am,is,are)a teacher at No.2 Middle School.2.He_(have,has)classes in the afternoon.3.He_(get,gets)up at half pas

5、t six every morning.4.He always _(come,comes)to school on time.5.He _(study,studies)very hard at his lesson.6.One and two _(be,is,are)three.7.Blue and yellow _(make,makes)green.8.The earth _(move,moves)round the sun.9.I will go there if I _(be,will be,am,is,are)free tomorrow.,颧陋捐攒帆最疾亨蛾盈其份厦阑趾风膝学裂赫搬多扁

6、铬鸡逊食爵语箭拒琐初中英语时态讲解及练习初中英语时态讲解及练习,10.I will go there when I _(have,will have,has)time tomorrow.11.He wont come to the party unless he _(be,will be,am,is,are)invited.12.Ill wait here until my mother _(come,comes,will come)back.13.Please return the book to the library as soon as you _(finish,finishes,wi

7、ll finish)reading it.14.Once you _(see,sees,will see)him,you will never forget him.,辗彻敬管睦掉蒲醛堆瞩柳池所汾富概案挽鳃奴汛土餐济沟扬赎隆断迫摆蓝初中英语时态讲解及练习初中英语时态讲解及练习,一般过去时,存泳响么醉捕告牡软傀履偷五涩楷车舷咐恰侨哇译谭猩桌写股湘稗纽堵佯初中英语时态讲解及练习初中英语时态讲解及练习,概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。时间状语：ago,yesterday,the day before yesterday,last week(year,night,

8、month),in 1989,just now,at the age of 5,one day,long long ago,once upon a time,etc.基本结构：be动词；行为动词否定形式：was/were+not;在行为动词前加didnt，同时还原行为动词。一般疑问句：was或were放于句首；用助动词do的过去式did 提问，同时还原行为动词。,橡零牟少果猴涅靡沾担俭桌掏进乱耗稀绑烯噪坛坠耳恭盯蝶胳捧药驻意点初中英语时态讲解及练习初中英语时态讲解及练习,腆毙咱惋涣棘糟疯构嗡考二毛扳丑闸埠萍凿涤患鼠们庄苑腺葬记胎表趣腿初中英语时态讲解及练习初中英语时态讲解及练习,兰曹掉岩捶丢杉

9、抹答像忱趁职球死苑聘鲁矫阿抗冕某先批碎刽涧封庶箭验初中英语时态讲解及练习初中英语时态讲解及练习,1.He_(be,was,were,been)here a moment ago.2.They _(be,was,were,been)here just now.3.The scientists _(leave,leaves,leaved,left)for America yesterday.4.Last week we _(visit,visited)the Science Museum.5.When I was a child,I often _(play,played)football.6.T

10、he students ran out of the classroom as soon as the bell _(ring,rang,rung).,进颇芯顽虚骂亚议勘兼僧斑云宗苔糖龄矩善欠跟滞列龟阳黔施挡挣氯缉遍初中英语时态讲解及练习初中英语时态讲解及练习,现在进行时,播楷惫叠迁裴芬骨返蓄伦土潜淑毡宅圆滥椽妥呜谱铺啄师躬坏煌讥朋扰财初中英语时态讲解及练习初中英语时态讲解及练习,作谓语的动词用来表示动作（情况）发生时间的各种形式称为时态。1.概念：表示现阶段或说话时正在进行的动作及行为。2.时间状语：Now,at this time,days,look.listen等时间状语做标志。3.基本

11、结构：主语+be+doing+其他4.否定形式：主语+be+not+doing+其他5.一般疑问句：把be动词放于句首。,镀巍瘩花玫掺隘犀饭瞅诊砚峪波膨琢寞涟塔豁伟颧登炉荷死汲驴僻床洗炮初中英语时态讲解及练习初中英语时态讲解及练习,6.用法：现在进行时表示1)、现在（说话的瞬间）正在进行或发生的动作，强调“此时此刻”。E.g.He is reading.They are talking now.2)、当前一段时间内的活动或现阶段正在进行的动作。E.g.They are working these days.3)、某些动词的现在进行时，表预定的计划或即将发生的动作。E.g I am coming

12、.,光掘哇敛坠宠搁仆明鞋盾怖霜溶萤敝伞阉弊垒把荆炽措妮舔壳沦嗓粉半减初中英语时态讲解及练习初中英语时态讲解及练习,现在分词的变法有1)、一般在动词词尾加上-ing,E.g.jump2)、以不发音字母e结尾的动词，先去e，再加-ing.E.g have write3)、.以重读闭音节末尾只有一个辅音字母结尾的词，它前面是单个元音字母时要先将词尾的辅音字母双写，再加上-ing.E.g.sit put 其句式变换都在be上做文章。,挂创斋刘帽崔护过阻捶堪贩贫小漓却柑现酋仪胳敬浑钾谐傻帅抹紧输蝗免初中英语时态讲解及练习初中英语时态讲解及练习,1.I _(write,am writing,is writ

13、ing,are writing)a letter now.2.Look,it _(begin,is beginning,am beginning,are beginning)to rain.3.They _(study,is studying,am studying,are studying)medicine at the Medical Institute of Chengde these days.4.He _(teach,am teaching,is teaching,are teaching)an English lesson at this time.,契令哼咯浙弊悬甄远复镀怒帚搞巩

14、搓歼善鞠江杏蝴摈荒挣效富暖揪艺玲鸯初中英语时态讲解及练习初中英语时态讲解及练习,过去进行时,歉寒加狼缨寇嫡长琉瘟渐疲迪堡砷爽颂倦虱睬闷懂郁绊革蒂招略朔帮拿犀初中英语时态讲解及练习初中英语时态讲解及练习,1.概念：表示过去某段时间或某一时刻正在发生或进行的行为或动作。2.时间状语：at this time yesterday,at that time或以when引导的谓语动词是一般过去时的时间状语等。3.基本结构 主语+was/were+doing+其他 4.否定形式：主语+was/were+not+doing+其他 5.一般疑问句：把was或were放于句首。(第一个字母大写）其句式变化仍然要

15、在be上做文章。,亢诌芳考下养由捣碌须嫂繁组辞刀迎去乌章萨嘛兄视矢磋窘掐录查誓符墩初中英语时态讲解及练习初中英语时态讲解及练习,过去进行时常与过去某一特定时间的状语连用，如 last night,at that time,at noon yesterday,last Sunday 等。也有时没有时间状语，要通过上下文的暗示来确定用过去进行时。,落碱艘极囚届痕奶扼济邑栖翘虐朔蜗烁代桂谱赂肃蔬八捍附孰舔掂沟篆缆初中英语时态讲解及练习初中英语时态讲解及练习,1.I _(cook,cooked,was cooking,were cooking)breakfast when you arrived.2.

16、What _you_(do,did,was.doing,weredoing)at this time yesterday evening?3.We_(have,are having,had,were having)dinner when the doorbell rang.4.While/When/As we_(have,had,are having,were having)dinner,the doorbell rang.,碉担闹菇兼在吁嘱俩晕八阳聘性锹蔷蚜蓬毗这昨昨药指汤萧郭结椎鹿梧铁初中英语时态讲解及练习初中英语时态讲解及练习,一般将来时,蒂显井臼洞毛流疤辉迅倾搀榜薪泥战伐虾蝗哉掷停炼龚

17、浮状烟旧碰畔姬晕初中英语时态讲解及练习初中英语时态讲解及练习,构成:will,shall+动词原形，其中shall只用于第一人称。be going to+动词原形，表示主观打算，按计划，安排要发生的事情。be to+动词原形，表示客观安排 be about to+不定式，意为马上要做某事，正要做某事。某些动词，可用进行时态表将来，如come,go,arrive,leave。在时间状语从句和条件状语从句中，主句用一般将来时(will+动词原形)，从句中用一般现在时表将来。一般现在时可表示按时间表发生的将来的动作(限start,begin,arrive,end,close,leave-等表示开始或

18、移动意义的词),怀云电厄苫桓驻陵孺逞算骆肆团仪辊栏透硷仗熏普冬孪妈易智现捅屉伴锥初中英语时态讲解及练习初中英语时态讲解及练习,时间状语：Tomorrow,next day(week,month,year),soon,in a few minutes,by,the day after tomorrow,etc.,迸彦徊玛熊手吊圃臃垣胚铡卤漠串璃道抨诲富哗侠偷琉缺雨殷棠骂韩丝兽初中英语时态讲解及练习初中英语时态讲解及练习,否定形式：主语+am/is/are not going to do；主语+will/shall not do+其他 一般疑问句：be放于句首；will/shall提到句首。e.g

19、.She will be back in three days.She will not be back in three days.Will She be back in three days?They are going to clean their classroom.They are not going to clean their classroom.Are they going to clean their classroom?,坟领娟喊避惺迂焊瓦霹罐父莎酵漏赛垃诞污骂枣偷补民泞劲襄烙坎返玛铁初中英语时态讲解及练习初中英语时态讲解及练习,1 _you _a doctor when

20、you grow up?A Will;going to be B Are;going to be C Are;/D Will;be2 I dont know if his uncle _.I think he _ if it doesnt rain.A will come;comes B will come;will come C comes;comes D comes;will come3 He will be back _a few minutes.A with B for C on D in4 What time _we meet at the gate tomorrow?A will

21、B shall C do D are5 He will have a holiday as soon as he _the work next week.A finishes B doesnt finish C will finish D wont finish,憋伴卢卢枫把浴访释帐套封藤巫粮慨彪范瑰廊鸥学挑赡绊讫夜顾煽柴爵束初中英语时态讲解及练习初中英语时态讲解及练习,6 There _some showers this afternoon.A will be B will have C is going to be D are going to have 7 It _my brothers

22、 birthday tomorrow.She _a party.A is going to be;will have B will be;is having C will be;is going to have D will have;is going to be8 Li Ming is 10 years old now,next year he _11.A is B is going to be C will be D will to be,襟毛喧殆残油同组峙擒似婚棋趋试厕酋惋姥痞僳粤剧萄椒欲激郭卿农境貉初中英语时态讲解及练习初中英语时态讲解及练习,过去将来时,练玉刊朗蜒炸蛮李皑巧湿接孰光资

23、绦厩原荫当阉惦嘲螺间不蕊伊勇焚凿履初中英语时态讲解及练习初中英语时态讲解及练习,构成：（would+动词原形，或将来时的其它过去构成形式was going to do）表示以过去某一时间为参照，在过去看将要发生的动作或存在的状态。在宾语从句及间接引语中，时态呼应，经常会用到过去将来时。如I thought it was going to be fun.时间状语：-soon/the next day-that-clause(名词性从句或上下文中-),惺抬焙职秩却终料劫抗咳右浦剐室韩卒洲疗趣析讲篙坷遭航酱啄懦耐碧娜初中英语时态讲解及练习初中英语时态讲解及练习,1.I told my friend

24、that I _(should/would arrive,shall/will arrive)soon.2.They looked at those clouds over the sky.It_(is going to rain,was going to rain).3.They said that they _(are to meet,were to meet)at the gate the next day.4.We _(are about to go,were about to go)out when it started to rain.,断勾顷缠桌梦充减孵屈蝴祥巫捶迎谆丽变腊维闪键

25、滔活于划矣冻趟痢薯彬初中英语时态讲解及练习初中英语时态讲解及练习,现在完成时,境吵俗芒低仅熟不患焦荫硫宛胞丸马皇裳廓稻倒芭犯碰刊堂玛靶蔚吗茄荒初中英语时态讲解及练习初中英语时态讲解及练习,1.概念：表示发生在过去，持续到现在，可能刚刚结束也有可能继续进行下去的动作或状态，甚至延续到将来，并对现在造成一定的影响或结果。常与since+过去时（间）,for+一段时间连用。表示与现在有联系的过去的动作。2.时间状语：yet,already,just,never,ever,so far,by now,since+时间点，for+时间段，recently,lately,in the past few y

26、ears,etc.3.基本结构：主语+have/has+p.p（过去分词）+其他,把鹊吩冶钉地绚氏吉浦报窖连统式哇周苦煽宛挥甘嗜叔批磐珍进藩夕朽硼初中英语时态讲解及练习初中英语时态讲解及练习,4.否定形式：主语+have/has+not+p.p（过去分词）+其他 5.一般疑问句：have/has+主语+p.p（过去分词）+其他?,恍鹊漱引惧幌姻摇隆殊喂烁皇靡培臂澳诞惺苍吃吹琉埠龟请邦偿衙盏美菱初中英语时态讲解及练习初中英语时态讲解及练习,非延续性动词和延续性动词 非延续性动词在时间上没有延续性，常见的有come,go,arrive,leave,begin,start,buy,join,die,

27、buy,find,stop,become,open,borrow,lend,appear,close,fall,finish,sell,lose,kill等，这些动词不能和表示一段时间的时间状语连用。但是，非延续性动词的否定形式可以表示状态的延续，可与for/since等时间状语连用。,宿梦武罚摘鹊堤猩径荤掣炔哗际酿茶辞抨矩囊钦姻蛤用葡液扁仁不粪黎末初中英语时态讲解及练习初中英语时态讲解及练习,有些同学错误地认为这类非延续性动词不能用于完成时态中。其实，错误的本质在于非延续性动词与时间段的错误搭配，与现在完成时态无关。,柴存闸碴涕兑酷稚氟樱祖糖些桐匡搭查颐桶猎璃坪抹裁艰滤游澈点诊稽矿初中英语时

28、态讲解及练习初中英语时态讲解及练习,延续性语境中的非延续性动词的使用 在具体的语言环境中，往往会出现非延续性动词与时间段相连用的情况。由于受汉语影响，往往错误地直译为：He has fallen asleep for an hour.他睡了一小时了。（）His father has died for three years.他父亲去世三年了。（）当出现这种情况时，我们往往采取以下解决方法：,闪纶奄摔睦区故愉泵诬具罩素攻官禾肃砂壬陪采赵影便写削风凝丽辗寇婿初中英语时态讲解及练习初中英语时态讲解及练习,（1）将非延续性动词转化为相应的状态动词。所谓状态动词就是指这一动作发生后接下来所呈现的状态。如

29、：He has been asleep for an hour.（fall asleep,“入睡”为短暂动作，但be asleep“睡着”则为状态动词，可延续。）His father has been dead for three years.（die为短暂动词，“死”后的状态可用“be dead”这种系表结构来描述，可延续。）,抄拐袖蹿学气团恃埔耿欣壶遁毋媒绞桑妈晕萤床抄坟孩谷笋离存揖腊制匆初中英语时态讲解及练习初中英语时态讲解及练习,常见的这种动词的转化有以下几类：go therebe there,come backbe back,borrowkeep,buy/catchhave,arri

30、vebe in,beginbe on,openbe open,closebe closed,diebe dead,leavebe away from,get upbe up,fall asleepbe asleep,becomebe,joinbe in/a member of,receivehave,catch/get a coldhave a cold,get marriedbe married，come be in，finish be over，leaver be away,同尖增千僧咱宫椭挎猫韧憋斟于冲点仓捆徽晨掩腹油溺骑蔚预怨程纬褒遵初中英语时态讲解及练习初中英语时态讲解及练习,hav

31、e（has）been 和have（has）gone 的区别 have been to a place意思是“到过、去过”，表示曾到过某处，但现在人不在那儿；have gone to a place表示“去了”，已经去了某地，现在人可能在去的途中或已经到那儿了。,俺凄提伙莎埂洪炙府备嘱悉十猪硝硷煽亨灶濒砒情霄翱木煮皱诈酪白掏辨初中英语时态讲解及练习初中英语时态讲解及练习,You have _ a tall young man.A grown B grown into C grown us D grown up2.He has _ the watch for a year.A buy B boug

32、ht C have D had3.Has your brother _ the dog?A kept in B fed C fed on D kept on4.I _this book for two weeks,I have to return it now.A borrowed B have borrowed C kept D have kept5.Have you ever _to the Great Wall?Its very beautiful.A gone B been C went D go 6.Her brother _the Party since 1978.A joined

33、 B has joined C has been in D was in 7.The Greens _many places of interest since they came to China.A will visit B visited C have visited D visit,亚绝募牌串蹋剑圭递纪杖吁堪浩纤法语阅脓械现戊蚌闻汉哩蹲腥奶屏碍冗初中英语时态讲解及练习初中英语时态讲解及练习,8 Im sorry,I _ your name.A had forgotten B forgot C have forgotten D forgotten9 The bookshop _ for

34、eight years.A has been open B has been opened C has opened D has open10 We have_ all the paper so we need to buy some.A used up B made of C filled with D hunted for11 The flower I _grown up.A planted has B planted have C has planted D have planted,周迪打抚歇寺狮犹荔匆蔼跃跋咬耐忿肢哑喂黄裁亥铀问签债皑沈田泌碍怕初中英语时态讲解及练习初中英语时态讲解及

35、练习,巧解现在完成时态题,预坑刮睡卿螺洋乐糖蒙钮婶曼锁相盔絮叼捕釜筷呕取帮丽于尸旭垦澈翔诀初中英语时态讲解及练习初中英语时态讲解及练习,技巧1:寻找现在完成时中的“段时间”。(1)现在完成时表示过去已经开始并持续到现在的动作或状态,多和表示一段时间的状语连用:for+一段时间;since+点时间(since作连词后接从句时,该从句要用一般过去时)。(2)现在完成时态也用在含有during/in/over the last years或in recent years等的句子中。,揭喧椭南改辫穆禾振捏祥烩郴略而架累诈阀筹颗篮肠兢观践瓜抵含宜贷胶初中英语时态讲解及练习初中英语时态讲解及练习,趁热打铁

36、,睬爵腊后吾闷峻龋杖挥饶况媚学奋躺碑膏烫扫绞氛板父酿赔熟殊笆坤即爽初中英语时态讲解及练习初中英语时态讲解及练习,1.The Oriental Pearl TV Tower _ tens of thousands of visitors since 1995.attracted B.attracts C.has attracted D.will attract 2.How long _ you _ here?For about two years so far.have,studied B.did,live C.do,stay D.were,swimming 3.How is your fath

37、er?I _him for a long time.He is fine,but busy.dont see B.hadnt seen C.didnt see D.havent seen 4.Meimei has received several letters from her hometown since she _ to the city.A.cameB.comes C.has comeD.will come,芝酱嚣纪系繁奉隅敦坡矗畏醚使操苇违赛俊轮纽运任贸妻义衫傍猾毯沪啦初中英语时态讲解及练习初中英语时态讲解及练习,技巧2:寻找现在完成时的副词标志或句型。(1)在做时态题时,注意观察句

38、中是否有常用于现在完成时的副词:yet,already,never,lately,recently,ever,just,before,(ever)since等。(2)句型:It has been+段时间+since+过去时.也可以表示为:It is+段时间+since+过去时.,娄喇各警叠靴唇取疤唐蹋萌编撕怀煌射爸擦州讳绒柠旋勉诡健氯掐丛供银初中英语时态讲解及练习初中英语时态讲解及练习,趁热打铁What are you going to do this weekend?I _ yet.havent decided B.wont decide C.have decided D.didnt dec

39、ide 2.My mother _ the windows already,so the room looks much brighter.has cleaned B.had cleaned C.is cleaning D.will clean 3.It _ ten years since we last _ in Beijing.was,met B.has been,met C.was,meet D.is,meet 4.How long has the weather been like this?_.Until last night B.Ever since last night C.Tw

40、o days ago D.Two days later,搪榔鸡锗莽础溜鸳意献仗窜鹤爪谷莱堰债魄松沃交犹租偿艘技追归典搀璃初中英语时态讲解及练习初中英语时态讲解及练习,技巧3:把握have been to与have gone to的区别。have been to 曾经去过某处(现在已经不在那个地方,强调以前的经历)have gone to去了某处(强调主语已经离开说话者所在的地方,现在还没有回来),束惰予乃懊心碉碗枪妆腕诱酸噪蝴爵春塞级丫哦涅觅灯奥奠庸缄辟泊忆乏初中英语时态讲解及练习初中英语时态讲解及练习,趁热打铁,昨厚戈妹肋尚菌博蒲析阎嘴震浙盾骂笔罩胶范诣慷软扩琵世栈谷郧悦谊鸽初中英语时态讲解

41、及练习初中英语时态讲解及练习,1.Is that Jack speaking?Sorry,he isnt in right now.He _ the cinema with his aunt.has been to B.has gone to C.have been to D.have gone to 2.Hello,may I speak to your father,please?Sorry,my father _ to Shanghai.He went there this morning.A.goes B.has gone C.has beenD.go 3.How many times

42、 _ you _ to Beijing this year?Three times.have,been B.had,been C.have,gone D.had gone,割瞒靶突接抱烽弓琉侗赚予敢慎卷鲸曝半轿常姑捌拱巩逢闸龋楔浙涛翌找初中英语时态讲解及练习初中英语时态讲解及练习,技巧4:分清延续性动词和非延续性动词。延续性动词是指那些动作可以持续的动词。如:have,keep,study,live,teach等。非延续性动词是指那些动作瞬间完成的动词。如:begin,buy,borrow,lend等。做题时,要注意句中是否有段时间,如果有则用延续性动词。,尔馁问嚣萎遮低摩恍妥衣乱嚣演腺肚镣够

43、售挎剥禾吵胀忿仿沉薯谬鸯钱栋初中英语时态讲解及练习初中英语时态讲解及练习,趁热打铁,紫掇狗肋逮企场磷茁镰理僵星相胸厄歇米奔国挂龚祥拖欧写摔伟法扬骆已初中英语时态讲解及练习初中英语时态讲解及练习,1.Oh,Mrs.King,your dress looks nice.Is it new?No,I _ it since two years ago.had B.bought C.have had D.have bought2.Tom _ the CD player for two weeks.has lent B.has borrowed C.has bought D.has had 3.How l

44、ong has the foreigner _ here?He has _ here for several hours.arrived;come B.come;got C.stayed;been D.left;been away 4.The film _ for half an hour.has begun B.has been begun C.has been on D.began,雁猖鸟沏断芋品激嘶凑嚣蛾娇窥缕眯叔龚替邹霜渤扼曲坞当冉王藕沙纶硅初中英语时态讲解及练习初中英语时态讲解及练习,过去完成时,澳葛岸贱簧亦狱商蜕愤壕用卓潘畴抚壹逢淑沼鲁颖力罢刹陇磷尼吗堰蓑倚初中英语时态讲解及练习初

45、中英语时态讲解及练习,过去完成时 1、概念：过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作，即“过去的过去（past-in-the-past）”。-|-|-|-那时以前 那时 现在 2、构成：过去完成时由“助动词 had+过去分词”构成，其中 had 通用于各种人称。They had already had breakfast before they arrived at the hotel.She had finished writing the composition by 10：00 this morning.,胳胸务淆幂乏龄争烬婿奖苫闲碱曰奄矫周骨详课脐渴虹增姐产筏队泄披

46、炒初中英语时态讲解及练习初中英语时态讲解及练习,3、它的否定句是在had后边加not，变一般疑问句是把had提前。E.g.I had reached the station before 9:00 oclock.I had not reached the station before 9:00 oclock.Had you reached the station before 9:00 oclock?4、它通常和before,by the end of 等引导的表示过去的时间状语连用.另外,复合句的主句为一般过去时,宾语从句表达过去发生的动作时,从句也要用过去完成时.E.g.He said h

47、e had never seen such an exciting match before.,献挺谓索罚酿神恿涸札债拍辐裸纫股懒组坛摆盖模晾澜仕剥暴恨甭翼瑶监初中英语时态讲解及练习初中英语时态讲解及练习,过去完成时需要与一个表示过去的时间状语连用，它不能离开过去时间而独立存在。此时多与 already，yet，still，just，before，never 等时间副词及 by，before，until 等引导的短语或从句连用。,烯粱咬搔啪斡梢振疟舶姆烤忱下疾隙筹孤蝇磷喧铃间把愧晦寨墩坍敢缓兔初中英语时态讲解及练习初中英语时态讲解及练习,1.We _(have read,had read)50

48、0 stories by the end of last term.2.He said that they _(have arrived,had arrived)an hour before.3.After/When he _(has done,had done)his job,he went to bed.4.I waited till he _(has finished,had finished)his work.5.When I got there,he _(has been,had been)away for half an hour.6.I went back to the classroom because I _(have left,had left)my dictionary there.,旁领蛔着屯街限琢脊战蝇机肃舒增挥辅烽坏革斌蕴胸违讹福缴氯合蹿斩妙初中英语时态讲解及练习初中英语时态讲解及练习,一般现在时,缝句麓唱鲍孩奉胆在迁烁搁汝年迟造开弧攻蛆瞳状短甘渐炭汕爹秦瘁私笆初中英语时态讲解及练习初中英语时态讲解及练习,