过去进行时练习
一、用动词的适当形式填空。
(have)mybreakfastathalfpastsixyesterdaymorning.
(go)(do)thesamething.
(do)atthattimeWe__________(watch)TV.
,(listen)totheradio.
(notmake)amodelshipwhenIsawhim.
(rain)whenyouleftschoolYes,it____.(No,it____)
(do)whenhewasyourage
,Edison_________(wait)foratraintoarrive,andsuddenlyalittleboyrantothetracktoplay (leave)infiveminutes.
(make)herdressthewholeafternoon.
(wait)forthebus,agirl__________(run)uptous.
(telephone)afriendwhenBob__________(come)in.
(jump)onthebusasit__________(move)away.
(test)thenewmachinewhentheelectricity_________(go)off.
(notwant)tostayinbedwhiletheothers______________(all,work)inthefields.
二、选择题
.
,,,,rang
.
,reading,,reading,wasseeing
.
,thinking,,thinking,,think,,thinking,was
.
,passed ,,past ,waspassing
,,wasmaking
12.―_______youangrythen ―They______toomuchnoise.
,,weremaking ,,made
,sohe_____me.
,,didn’,,didn’thear
过去时中考真题
Part1
1.—Whatwereyoudoingthistimeyesterday—I____onthegrassanddrawingapicture.
—Whydidn’tyouanswermytelephoneyesterday—.
—Icalledyouat6o'clockyesterdayevening,butnobodyanswered.
--I' myfrienddownloadthemovieKungFuPandawhenthetelephonerang.
.
— .
—Amy,Icalledyouyesterdayevening,butnobodyansweredthephone.
Oh,I_________awalkwithmymotheratthattime.
—Wherewereyouat7:00lastnight—I_____tomymomathome.
'clocklastSundaymorning.
—hejust_______whenIspoketohim.
’’’’tlistening
18.—Icalledyouat4:00yesterdayafternoon,butnooneanswered.—Sorry,I_____withmyfriendsatthattime.——Wereyouatschoolwhenhecametoseeyou—Yes,I______amathclass.
thelightandbegantowork.
— He____inacarfactory．
．worksC．isworkingD．willwork
6.—HaveyoueverbeentoHongKong—Yes,I＿＿＿therelastmonth.—Youhavefoundyourlostumbrella,haven’tyou—.
—HowwasyourtriptoHangZhou,Jim—Great!We___toXixiNationalWetlandPark.—HaveyoueverbeentoCanada
—Yes,I____therelastyearwithmyparents.
—LinKai,handinyourhomework,please.—Oh,.
'.
—GuessWhat!Thegreatmovieisoninthecinema．
一Nothingnew．I_________itwithmyparentsonthefirstday.
．seeC．
,.
gotaticketforthebasketballgametonight.－Cool！How___ you____it
,,,,get
!I'
;;;;arriving
25.—Ihavetobeoffrightnow.
—Whatapity!I____youcouldstayalittlelongerwithus.——.
答一读句子，找规律 1. I was playing football at three last Sunday. 2 .They were singing songs from seven to nine last night. 3. I was waiting for you from eight to ten yesterday morning. 4.What was he doing all day last Sunday? 5.It was said that she was writing a novel last year. 二：过去进行时结构：主语+ was / were + V-ing + 其它。 否定式：主语+ was / were not + V-ing + 其它 三：与过去进行时经常连用的时间状语 1.at 3:00 last monday ...，at 8:00 last night即：过去某一具体时刻 2.from nine to ten yestreday即（过去某一具体时间段） 3.when引导的从句 4.while引导的从句 四；when与while的区别 I was watching TV when my mother came in. He was playing basketball while she was sleeping. 过去进行时+when（这时，突然）+一般过去时 过去进行时+while+过去进行时 过去进行时练习题 1. I _____ (have) my breakfast at half past six yesterday morning. 2. Mary _____ (go) over her lessons from six to seven last night. John and peter ____ (do) the same thing. 3. What _____ you ___ (do) at that time? W e _____ (watch) TV.
人 教 版 数 学 八 年 级 下 学 期 期 末 测 试 卷 一、选择题 1.下列方程中，一元二次方程的是（ ） A. 221x x +＝0 B. （2x +1）（x ﹣3）＝1 C. ax 2+bx ＝0 D. 3x 2﹣2xy ﹣5y 2＝0 2.如图，在?ABCD 中，AB ＝6，BC ＝8，∠BCD 的平分线交AD 于点E ，交BA 的延长线于点F ，则AE ＋AF 的值等于( ) A. 2 B. 3 C. 4 D. 6 3.已知一次函数的图象与直线y=-x ＋1平行，且过点（8，2），那么此一次函数的解析式为（ ） A. 2y x =-- B. 6y x =-- C. 10y x =-+ D. 1y x =-- 4.若关于x 的方程x 2﹣2x +m ＝0的一个根为﹣1，则另一个根为（ ） A. ﹣3 B. ﹣1 C. 1 D. 3 5.下列选项中，不能判定四边形ABCD 是平行四边形的是( ) A. AD//BC ，AB//CD B. AB//CD ，AB CD = C. AD//BC ，AB DC = D. AB DC =，AD BC = 6.已知一次函数y ＝（k ﹣2）x +k +1的图象不过第三象限，则k 的取值范围是（ ） A. k ＞2 B. k ＜2 C. ﹣1≤k ≤2 D. ﹣1≤k ＜2 7.某同学五天内每天完成家庭作业的时间（时）分别为2，3，2，1，2，则对这组数据的下列说法中错误的是（ ） A. 平均数 2 B. 众数是2 C. 中位数是2 D. 方差是2
8.甲、乙两队举行了一年一度的赛龙舟比赛，两队在比赛时的路程s （米）与时间t （分钟）之间的函数关系图象如图所示，请你根据图象判断，下列说法正确的是（ ） A. 甲队率先到达终点 B. 甲队比乙队多走了200米路程 C. 乙队比甲队少用0.2分钟 D. 比赛中两队从出发到2.2分钟时间段，乙队的速度比甲队的速度快 9.班上数学兴趣小组的同学在元旦时，互赠新年贺卡，每两个同学都相互赠送一张，小明统计出全组共互送了90张贺年卡，那么数学兴趣小组的人数是多少？设数学兴趣小组人数为x 人，则可列方程为( ) A. x(x －1)＝90 B. x(x －1)＝2×90 C. x(x －1)＝90÷2 D. x(x ＋1)＝90 10.抛物线2321y x x =-+-的图象与坐标轴交点的个数是（ ） A . 没有交点 B. 只有一个交点 C. 有且只有两个交点 D. 有且只有三个交点 11.在同一坐标系中，一次函数y=ax+2与二次函数y=x 2+a 的图象可能是（ ） A. B. C. D. 12.已知二次函数y=ax 2+bx+c(a ≠0)的图象如图所示，对称轴为x= ﹣12 ．下列结论中，正确的是( ) A. abc ＞0 B. a+b=0 C. 2b+c ＞0 D. 4a+c ＜2b 二、填空题 13.有10个数据的平均数为12，另有20个数据的平均数为15，那么所有这30个数据的平均数是________． 14.将抛物线2y x =先向左平移2个单位，再向下平移3个单位，所得抛物线的解析式为______．
八年级英语The Summer holidays are coming Section B Prepare lesson before class预习提示 一、词组翻译 1、春城 2、做某事的最好时间/时节 3、应该做某事 4、不该做某事 5、听起来有趣 6、等等 7、外出旅行8、随时做某事 二、完成句子 1、Kunming is （春城）。 2、I think （你可以随时去）。 3、（我该游览什么地方）in Yunnan? 4、You （不该错过）Yawushan. 5、It （听起来真有趣）. 6、You should （带上照相机、一 些钱等等）. Teaching aims and demands教学目标 1、复习假日计划表达方式； 2、学习旅行所携带物品的表达方式； 3、学习制订旅行计划； 4、学习用should提建议。 Teaching procedure教学重点及难点 1、能独立制订旅行计划； 2、should表建议用法。 Teaching procedure教学设计 Step 1 Review（复习） 1.Review the description of the travel plans in Section A 1a: What are their holiday plans? Where do they want to go? Why do they want to go there? Michael wants to go to Australia because…
Maria plans to go back to Cuba because… Jane wants to stay in China because… 2、Ask the students to make up a dialog, using the words and expressions in Section A 1a. 3、Ask the students to say something about their holiday plans. Step 2 Presentation（呈现） 1、Go on learning about what they should take if they go on a trip.（When presenting the new words, the teacher can prepare umbrella, camera and other things for students.） 2、Learn the trip items. Teacher asks: What do they want to take? Listen to 2 and number the items, finish it. 3、Write the key words on the blackboard: the best time, weather, famous places, cost, things to take. Listen to la and help the students to understand la with the key words and phrases. 4、Listen to la again and finish lb. 5、Explain the use of “should/shouldn’t”. Step 3 Consolidation（巩固） 1、Listen to 1a and read after it, paying attention to the pronunciation and intonation. 2、Talk with the tape. 3、Pair work. Practice 1a. Step 4 Practice（操练） 1、Act 1a out and make up a dialog like 1a. 2、The students prepare a map and discuss 3a between the deskmates. The make trip plans and imitate 3a to make a chart. Step 5 Summary（课堂小结） 本节课我们学习了如何制订旅行计划，应熟练掌握：
人教版八年级英语下册过去进行时 ●语法讲解 1．构成：was/were＋doing 2．用法：过去进行时主要表示过去某一时间或某一段时间正在进行的动作。如： His father fell and hurt himself while he was riding his bicycle.他爸爸骑自行车时摔了下来，受伤了。 3．常用时间状语：this morning, the whole morning, all day, yesterday, from nine to ten, last morning, when, while等。 4．when与while的区别 (1)引导时间状语从句时，while连接的是时间段，而when连接的多是时间点。如： What was your father doing while your mother was cooking？你妈妈做饭时，你爸爸在干 什么呢？ What was your mother doing when you came back? 当你回来时，你妈妈在干什么呢？ (2)while 可以连接两个并列的句子，而when不可以。如： I was trying my best to finish my homework while my sister was watching TV.我当时正在尽力完成作业，而我妹妹正在看电视。 (3)when是特殊疑问词，可以对时间进行提问，而while不能。如： When were you born?你什么时候出生的？ 过去进行时练习 一、用动词的适当形式填空。 1.I ___________ (have) my breakfast at half past six yesterday morning. 2.Mary _____________ (go) over her lessons from six to seven last night. John and Peter _____________(do) the same thing. 3.What _____ you _______ (do) at that time? W e __________ (watch) TV. 4.Was your father at home yesterday evening? Yes,he was. He _______ (listen) to the radio. 5.They _____(not make) a model ship when I saw him. 6.______ it _________(rain) when you left school? Yes, it ____. (No, it ____) 7.What _____ your father _____ (do) when he was your age? 8.One day, Edison __________ (wait) for a train to arrive, and suddenly a little boy ran to the track(轨道) to play.
八年级数学单元试题（时间 120分钟） 一、选择题 1、方程(x-1)(x+2)=0的根是（ ） A 、x 1=1 x 2=-2 B 、x 1=-1 x 2=2 C 、x 1=-1 x 2=-2 D 、x 1=1 x 2=2 2、下列两个三角形中，一定全等的是（ ） A 、有一个角是40°，腰相等的两个等腰三角形 B 、两个等边三角形 C 、有一个角是100°，底相等的两个等腰三角形 D 、有一条边相等，有一个内角相等的两个等腰三角形 3、方程x 2－x ＋2＝0根的情况是（ ） A. 只有一个实数根 B. 有两个相等的实数根 C. 有两个不相等的实数根 D. 没有实数根 4、方程x 2+6x-5=0的左边配成完全平方后所得方程为（ ） A 、(x+3) 2=14 B 、 (x-3) 2=14 C 、(x+6) 2=1 2 D 、 以上答案都不对 5、如图，D 在AB 上，E 在AC 上，且AB ＝AC ，那么 补充下列一个条件后，仍无法判定△ABE ≌△ACD 的条 件是（ ） A 、 AD ＝AE B 、 ∠AEB ＝∠AD C C 、 BE ＝CD D 、 BD=CE 6、如图，△ABC 中，AB=BD=AC ，AD=CD ，则∠BAC 的度数是（ ） A 、100° B 、108° C 、120° D 、150° 7、在联欢晚会上，有A 、B 、C 三名同学站在一个三角形的三个顶点位置上，他们在玩抢凳子游戏，要求在他们中间放一个木凳，谁先抢到凳子谁获胜，为使游戏公平，则凳子应放的最适当的位置在△ABC 的（ ） A 、三边中线的交点 B 、三条角平分线的交点 C 、三边上高的交点 D 、三边垂直平分线的交点 8、如果关于x 的一元二次方程x 2+px+q=0的两根分别为x 1=3， x 2=1，那么这个一元二 次方程是（ ） A 、 x 2+4x+3=0 B 、 x 2-4x+3=0 C 、 x 2+4x-3=0 D 、 x 2-4x-3=0 9、如图所示的图形中，所有的四边形都是正方形， 所有的三角形都是直角三角形，其中最大的正方形 的边长为7cm ，则阴影部分正方形A 、B 、C 、D 的 面积的和是（ ）2 cm 。 A 、28 B 、49 C 、98 D 、147 10、 关于x 的方程2x 2＋mx －1＝0的两根互为相反数，则m 的值为( ) A 、 0 B 、 2 C 、 1 D 、 －2 11、角平分线的尺规作图，其根据是构造两个全等三角形，由作图可知：判断所构造的两个三角形全等的依据是（ ） A 、 HL B 、ASA C 、 SAS D 、 SSS 12、若关于x 的一元二次方程kx 2-6x+9=0有两个不相等的实数根，则k 的取值范围（ ） A 、 k ＜1 B 、 k ≠0 C 、 k ＜1且k ≠0 D 、 k ＞1 二、填空题 13、直角三角形三边是3，4，x ，那么x = 14、关于x 的二次三项式4x 2+mx+1是完全平方式，则m = 15、三角形两边的长分别是8cm 和6cm ，第三边的长是方程x 2－12x ＋20＝0的一个实数根，则三角形的面积是 。 16、方程（m+1）x |m|+(m-3)x-1=0是关于x 的一元二次方程，则m= 17、关于x 的一元二次方程2230kx x -+=有实根，则k 得取值范围是 18、如图，在Rt △ABC 中，∠B=90°，∠A=40°， AC 的垂直平分线MN 与AB 相交于D 点，则 B C
过去进行时，是表示过去某时正在进行的状态或动作。 用法： 一、过去进行时的主要用法是描述一件事发生的背景；一个长动作发生的时候，另一个短动 作发生。常用的时间状语this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while例如： We were watching TV from seven to nine last night. 昨天晚上七点到九点的时候我们在看电视。 What was he researching all day last Sunday? 上周日他一整天都在研究什么？ My brother fell while he was riding his bicycle and hurt himself. 我哥哥骑自行车的时候从车上摔下来，受伤了。 It was raining when they left the station. 他们离开车站的时候天正在下雨。 When I got to the top of the mountain, the sun was shining. 当我到达山顶的时候，阳光灿烂。 二、过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词短语、副词或 从句来表示。如： What was she doing at nine o'clock yesterday? 昨天晚上九点她在做什么？(介词短语表示时间点) When I saw him he was decorating his room. 当我看见他的时候他正在装饰房间。(when从句表示时间点) 三、在复合句中，如果主要动作和背景动作都是延续的或同时发生的，那么主从句的动词 都可用过去进行时。例如： While he was waiting for the bus, he was reading a newspaper. 他边等车边看报。(两个动作都是延续的) He was cleaning his car while I was cooking. 他擦车时我在做饭。(两个动作同时进行) 四、通常不能用于过去进行时的动词主要有：agree, be, believe, belong, care, forget, hate, have(拥有), hear, know, like, love, mean, mind, notice, own, remember, seem, suppose, understand, want, wish等。例如： 误：I was knowing the answer. 正：I knew the answer. 我知道答案。 误：I wasn't understanding him. 正：I didn't understand him. 我不明白他的意思。
过去进行时专项练习 一、单项选择 1.My brother ___ while he ___ his bicycle and hurt himself. A. fell, was riding B. fell, were riding C. had fallen, rode D. had fallen, was riding 2. Tom ___ into the house when no one ___. A. slipped, was looking B. had slipped, looked C. slipped, had looked D. was slipping, looked 3.The last time I __ Jane she ___ cotton in the fields. A. had seen, was picking B. saw, picked C. had seen, picked D. saw, was picking 4.I don ' t think Jim saw me; he ___ into space. A. just stared B. was just staring C. has just stared D. had just stared 5.I first met Lisa three years ago. She ___ at a radio shop at the time. A. has worked B. was working C. had been working D. had worked 6.---Hey, look where you are going! ---Oh, I ' m terribly sorry.________. A. I ' m not noticing B. I wasn ' t noticing C. I haven ' t noticed D. I don ' t notice 7. The reporter said that the UFO ___ east to west when he saw it. A. was traveling B. traveled C. had been traveling D. was to travel 8. I ___ my breakfast when the morning post came. A. had B. had been having C. have been having D. was having 9.When I arrived at his office, he ___ on the phone. A. was speaking B. spoke C. had been speaking D. had spoken 10. “ What ' s the matter, Ali? You look sad. ” “ Oh, nothing much. As a matter of fact, I ___ of my friends back home. ” A. just thought B. have just been thinking C. was just thinking D. have just thought 二、动词填空。 １．John_______（work） all day yesterday. ２．He _______（walk） home when the （rian）_______begin. ３．—What______you _______（do） at ten o'clock yesterday﹖ —I_______（studay） in class． ４．When Harry _______（have） breakfast Lily _______（telephone） him． ５．When I ________ （go） to school this morning I ______ （see） a car running into a bus．
D A B C 八年级下册数学期末测试题一 一、选择题（每题2分，共24分） 1、下列各式中，分式的个数有（ ） 31-x 、12+a b 、πy x +2、21--m 、a +21、2 2) ()(y x y x +-、x 12-、115- A 、2个 B 、3个 C 、4个 D 、5个 2、如果把 223y x y -中的x 和y 都扩大5倍，那么分式的值（ ） A 、扩大5倍 B 、不变 C 、缩小5倍 D 、扩大4倍 3、已知正比例函数y =k 1x (k 1≠0)与反比例函数y =2 k x (k 2≠0)的图象有一个交点的坐标为(－2，－1)，则它的另一个交点的坐标是 A. (2，1) B. (－2，－1) C. (－2，1) D. (2，－1) 4、一棵大树在一次强台风中于离地面5米处折断倒下，倒下部分与地面成30°夹角，这棵大树在折断前的高度为 A ．10米 B ．15米 C ．25米 D ．30米 5、一组对边平行，并且对角线互相垂直且相等的四边形是（ ） A 、菱形或矩形 B 、正方形或等腰梯形 C 、矩形或等腰梯形 D 、菱形或直角梯形 6、把分式方程12121=----x x x 的两边同时乘以(x －2), 约去分母，得( ) A ．1－(1－x)=1 B ．1+(1－x)=1 C ．1－(1－x)=x －2 D ．1+(1－x)=x －2 7、如图，正方形网格中的△ABC ，若小方格边长为1，则△ABC 是（ ） A 、直角三角形 B 、锐角三角形 C 、钝角三角形 D 、 以上答案都不对 （第7题） （第8题） （第9题） A B C
过去进行时（讲义） 【知识点睛】 一、过去进行时基本结构及句型句式转换 二、过去进行时用法： 1．过去某一时刻正在进行 2．过去某一段时间正在进行 3．过去进行表示过去将来三 、when 和 while 的异同 1．相同点：当时间状语从句为过去进行时时||，二者通用． 2．不同点： 1)当主句在前||，表示事情发生的背景氛围时||，when 表示突然； 2)while 表示一段时间||，动词多为可持续性的． 四、学海拾贝 五、综合训练 附：常见的延续性动词和终止性(非延续性或瞬间性)动词 延续性动词终止性(非延续性或瞬间性)动词 延续性动词表示的动作不但可以延续||，而且可以产生持久的影响||。它表示的动作不能延续||，也就是说动作一旦发生就立即结束||，并产生某种结果||。 be||，have||，keep||，know||，learn||，lie||， live||，read||，sing||，sleep||，stand||，stay||， wait||，walk||，watch 等．accept||，arrive||，become||，begin||，borrow||，break||，buy||，catch||，close||，come||，die||，end||，fall||，finish||，get||，give||， go||，join||，leave||，put||，reach||，receive||，shut||，start||， 【学海拾贝】 Lesson 7 Too Late The plane was late and detectives /di'tektiv/ were waiting at the airport all morning．They were expecting /ik'spekt/ a valuable /'v?lju?bl/ parcel /'pɑ:sl/ of diamonds /'dai?m?nd/ from South Africa ．A fe w hour s earlier||，s omeone had told the police that thieve s 第1页/共9页
2014年八年级数学（下） 期末调研检测试卷（含答案） 一、选择题（本题共10小题，满分共30分） 1 ．二次根式 2 1、12 、30 、x+2 、240x 、22y x +中，最简二次根 式有（ ）个。 A 、1 个 B 、2 个 C 、3 个 D 、4个 2.若式子2x -有意义，则x 的取值范围为（ ）. A 、x≥2 B 、x≠3 C 、x≥2或x≠3 D 、x≥2且x≠3 3．如果下列各组数是三角形的三边，那么不能组成直角三角形的一组数是（ ） A ．7，24，25 B ．1113,4,5222 C ．3，4， 5 D ． 114,7,8 22 4、在四边形ABCD 中，O 是对角线的交点，能判定这个四边形是正方形的是（ ） （A ）AC=BD ，AB ∥CD ，AB=CD （B ）AD ∥BC ，∠A=∠C （C ）AO=BO=CO=DO ，AC ⊥BD （D ）AO=CO ，BO=DO ，AB=BC 5、如图，在平行四边形ABCD 中，∠B ＝80°，AE 平分∠BAD 交BC 于点E ，CF ∥AE 交 AE 于点F ，则∠1＝（ ） 1 F E D C B A A ．40° B ．50° C ．60° D ．80° 6、表示一次函数y ＝mx +n 与正比例函数y ＝mnx (m 、n 是常数且mn ≠0)图象是（ ） 7.如图所示，函数 和3 4 312+= x y 的图象相交于（－1，1），（2，2）两点．当21y y >时，x 的取值范围是（ ）
A ．x ＜－1 B ．—1＜x ＜2 C ．x ＞2 D ． x ＜－1或x ＞2 8、 在方差公式( )()( )[]2 22212 1 x x x x x x n S n -++-+-=Λ中，下列说法不正确的是 （ ） A. n 是样本的容量 B. n x 是样本个体 C. x 是样本平均数 D. S 是样本方差 9、多多班长统计去年1～8月“书香校园”活动中全班同学的课外阅读数量（单位：本），绘制了如图折线统计图，下列说法正确的是（ ） （A ）极差是47 （B ）众数是42 （C ）中位数是58 （D ）每月阅读数量超过40的有4个月 10、如图，在△ABC 中，AB =3，AC =4，BC =5，P 为边BC 上一动点，PE ⊥AB 于E ，PF ⊥AC 于F ，M 为EF 中点，则AM 的最小值为【 】 A ．54 B ．52 C ．53 D ．65 二、填空题（本题共10小题，满分共30分） 11．48 -1 -?? +)13(3--30 -23-= M P F E C B A
过去进行时的用法 一．过去进行时表示在过去某一时刻或某一段时间内进行或发生的动作。其形式为was /were + V-ing。常与表示过去的时间状语连用，如：last night, last Saturday等；或者与when, while, as引导的过去时间状语连用。 例如：We were watching TV from seven to nine last night. 昨天晚上七点到九点的时候我们在看电视。 二、过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词短语、副词或从句来表示。如：What was she doing at nine o‘clock yesterday? 昨天晚上九点她在做什么？ 三．过去进行时的结构： 1.过去进行时由“主语+was/were + 动词ing”构成 EX：We were having supper when the phone rang. 我们正在吃晚饭时电话响了。 2.过去进行时的否定式由“主语+was/were not +现在分词”构成 EX：This time yesterday Jack was not watching TV. He was repairing his bike. 昨天这个时候，杰克不是在看电视，而是在修理自行车。3. 过去进行时的疑问式由“was/were +主语+ 现在分词”组成 EX：Were you playing basketball at four yesterday afternoon? 昨天下
午四点你们在打篮球吗？ 练习题： 过去进行时选择填空： ( )1. What _____ your grandfather _____ this time yesterday ? A. is ... doing B. was ... doing C. did .. do D. had ... Done ( )2. ____ you ______ a meeting at four yesterday afternoon ? A. Were ... having B. Was ... having C. Did ... have D. Do ... have ( )3. His family _____ TV from ten to twelve last night . A. watched B. were watching C. had watched D. was watching ( )4. Li Lei ______ a letter to his friend last night . A. was writing B. was written C. will write D. Writes ( )5. You must tell us what you _______ at ten yesterday evening . A. did B. was doing C. were done D. were doing
过去进行时 过去进行时态表示的是过去某个时间正在进行或发生的动作。其构成形式为： “主语＋was/were＋现在分词”构成。 一般情况下，过去进行时态有一些提示性词语，如at this time yesterday, at that time，this morning，from nine to ten , at that moment, at this time yesterday, at eight last night. when, while 引导的时间状语从句，有时没有这些时间状语，则要通过上下文的联系来表示。 过去进行时态用法简单列举如下： 1. 肯定句式。过去进行时态的肯定句式一般体现为：“主语＋was/were＋现在分词＋其他”构成。其中凡是在主语是单数人称情况下一律用was，复数人称情况下用were。如： I was working. We were working. 2. 否定句式。过去进行时态的否定句式构成形式为“主语＋was/were＋not＋现在分词＋其他”构成。was/were的用法与肯定句式的用法相似。如： I was not working. We were not working. 3. 疑问句式。过去进行时态的疑问句式只需把was/were提前放在句首即可。其构成形式为“was/were ＋主语＋not＋现在分词＋其他？”构成。如； Was she working? Were they working? 其简略回答形式用“Yes＋主语＋动词”或“No＋主语＋动词＋not”。如： Yes, she was. No, she was not. 其中，过去进行时态的现在分词构成规则与现在进行时态的过去分词是相同的。 ［用法］ 一、过去进行时的主要用法是描述一件事发生的背景；一个长动作发生的时候，另一个短动作发生。常用的时间状语：this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while We were watching TV from seven to nine last night. 昨天晚上七点到九点的时候我们在看电视。 What was he researching all day last Sunday? 上周日他一整天都在研究什么？ My brother fell while he was riding his bicycle and hurt himself. 我哥哥骑自行车的时候从车上摔下来，受伤了。 It was raining when they left the station. 他们离开车站的时候天正在下雨。 When I got to the top of the mountain, the sun was shining. 当我到达山顶的时候，阳光灿烂。 二、过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词短语、副词或从句来表示。 What was she doing at nine o’clock yesterday? 昨天晚上九点她在做什么？（介词短语表示时间点） When I saw him he was decorating his room. 当我看见他的时候他正在装饰房间。（when从句表示时间点） 三、在复合句中，如果主要动作和背景动作都是延续的或同时发生的，那么主从句的动词都可用过去进行时。例如： While he was waiting for the bus, he was reading a newspaper. 他边等车边看报。（两个动作都是延续的） He was cleaning his car while I was cooking. 他擦车时我在做饭。（两个动作同时进行）
八年级英语《过去进行时》专项练习 1. 过去进行时主要表示： ?在过去某一时刻正在进行的动作 ?在过去某段时间一直在进行的动作 2. 过去进行时的句式 (1) 基本结构：was / were + verb-ing (2) 否定式：was / were not + verb-ing was not = wasn’t were not = weren’t (3) 疑问句：将was / were 调到主语前 3. 连词while 和when 与过去进行时 ?当一个延续性动作和一个短暂性的动作同时进行时，我们用while 或when 来连接。其中延续性的动作用过去进行时，短暂性的动作用一般过去时。 ?当两个延续性动作同时进行时，我们可以在两个句子中都用过去进行时，并用while 连接。 When可以引导一般过去时或过去进行时的句子，while引导过去进行时的句子。 ?当while 和when 放在句首时，两个句子应用逗号隔开。 过去进行时专项练习 一、单项选择 1.My brother ___ while he ___ his bicycle and hurt himself. A. fell, was riding B. fell, were riding C. had fallen, rode D. had fallen, was riding 2. Tom ___ into the house when no one ___. A. slipped, was looking B. had slipped, looked C. slipped, had looked D. was slipping, looked 3.The last time I __ Jane she ___ cotton in the fields. A. had seen, was picking B. saw, picked C. had seen, picked D. saw, was picking 4.I don ' t think Jim saw me; he ___ into space. A. just stared B. was just staring C. has just stared D. had just stared 5.I first met Lisa three years ago. She ___ at a radio shop at the time. A. has worked B. was working C. had been working D. had worked 6.---Hey, look where you are going! ---Oh, I ' m terribly sorry.________. A. I ' m not noticing B. I wasn ' t noticing C. I haven ' t noticed D. I don ' t notice 7. The reporter said that the UFO ___ east to west when he saw it. A. was traveling B. traveled C. had been traveling D. was to travel 8. I ___ my breakfast when the morning post came. A. had B. had been having C. have been having D. was having 9.When I arrived at his office, he ___ on the phone. A. was speaking B. spoke C. had been speaking D. had spoken 10. “ What ' s the matter, Ali? You look sad. ” “ Oh, nothing much. As a matter of fact, I ___ of my friends back home. ” A. just thought B. have just been thinking C. was just thinking D. have just thought 二、动词填空。 １．John_______（work）all day yesterday. ２．He _______（walk）home when the rain_______(begin). ３．—What______you _______（do）at ten o'clock yesterday﹖—I_______（study）in class．４．When Harry _______（have）breakfast Lily _______（telephone）him． ５．When I ________ （go）to school this morning I ______ （see）a car running into a bus．6. This time yesterday Jack ______ (mend) his bike. 7. I ______ (write) a letter at ten last night. 8. It was six. The Greens ______ (have) supper. 9. When you ______ (knock) at the door yesterday,I ______ (do) some washing. 10. While my mother ______ (watch) TV, I ______(make) a kite. 二、用动词的适当形式填空。 1. While we __________ (wait) for the bus, a girl __________ (run) up to us. 2. I __________ (telephone) a friend when Bob __________ (come) in. 3. Jim __________ (jump) on the bus as it __________ (move) away. 4. We __________ (test) the new machine when the electricity __________ (go) off. 5. She __________ (not want) to stay in bed while the others ________________ (all, work) in the fields. 6. While mother ________ (put) Cathy to bed, the door bell ________ (ring). 7. As I __________ (walk) in the park, it __________ (begin) to rain. 8. Even when she ___________ (be) a child she _____ _____ (already, think) of becoming a ballerina (芭蕾舞演员). 9. It was quite late at night. George __________ (read) and Amy __________ (ply) her needle when they __________ (hear) a knock at the door. 10. There __________ (be) a group round the fire when they __________ (reach) it. An old woman __________ (sit) on the ground near the kettle; two small children __________ (lie) near her; a donkey __________ (bend) his head over a tall girl. 1. I _____ (have) my breakfast at half past six yesterday morning. 3. Mary _____ (go) over her lessons from six to seven last night. John and peter ____(do) the same thing. 4. Was your father at home yesterday evening? Yes ,he was. He _____ (listen) to the radio. 5. They _____(not make) a model ship when I saw him. 6. _____ they ____ (have) a meeting at 4 yesterday afternoon? No, they _____. They _____ (clean) the classroom. 7. ______ it ______(rain) when you left school? Yes, it ____. (No, it ____) 8. What _____ your father _____ (do) when he was your age?9. He asked me if I ______ (go) fishing that afternoon. 10. One day, Edison _____ (wait) for a train to arrive, and suddenly a little boy ran to the track(轨道) to play. 11. The three of them were in a hurry because their plane _____ (leave) in five minutes.