2017届中考英语 第二部分 语法专题复习(九)动词的时态和语态
中考英语总复习专题九动词及动词短语课件

⑥in短语 arrive in 到达
call in 拜访
believe in 信任;信赖 hand in 交上;提交;呈 送 join in 参加(=take part
或沮丧
write down 写下;记 下
in)
⑦off短语
keep off 避开;让开 clean…off 把……擦掉
⑧about短语 think about 考虑 care about 关心;在意 talk about 谈论;讨论;议论 worry about 担心;烦恼
take in 吸入;吞入(体内)
飞
take off 脱下(衣服等);起
take up 从事(工作、兴趣爱好等);着手处理
⑥turn短语 turn on 打开 turn off 关掉 turn out 结果是
turn up 调高(声音)
turn over 翻身;翻转 turn down 调低(声音) turn around 转身;调头
调查
⑬of短语 hear of 听说 think of 思考;考虑
⑭over短语
fall over 绊倒
⑮to短语 belong to 属于
listen to 听……
stick to 坚持;固守 talk to 跟……说 add…to 把……加到……上 lead to 导致;通向
lend…to… 借……给……
put down 记下;镇压
put into 把……放进;使进入 put on 穿上(戴上);上演;增加(体重) put up 张贴(广告等);搭建;举起
②look短语 look at 看 look for 寻找
look after 照顾
look through 浏览 look up 查找;查询 look around 向四周看
2017学年中考英语复习之时态语态(已编辑,可直接打印)

2017年中考英语复习之时态语态不同时态的谓语动词形式1.一般现在时,谓语动词用原形或第三人称单数形式;2.一般过去时,谓语动词用过去式;3.一般将来时,谓语动词用be going to+V原或will+ V原;4.现在进行时,谓语动词be+Ving(be动词用is/am/are);5.过去进行时,谓语动词用be+Ving((be动词用was/were);6.现在完成时,谓语动词用have/has+V过去分词;7.过去完成时,谓语动词用had+ V过去分词;8.现在完成进行时,谓语动词用have/has been+ V过去分词;9.过去将来时,谓语动词用be going to+V原或would+ V原;一般现在时一.定义:表示经常性、习惯性的动作或存在的状态;主语具备的性格和能力;客观真理和事实。
二.一般现在时的谓语动词1.be+表语(be动词用is,am,are)2.情态动词+V原3.实义动词(V原或V三单)三.动词第三人称形式的变化规则:1.一般情况加-s;2.以s,x,ch,sh,o结尾加-es;3.以辅音字母+y结尾的,变y为i,再加-es;4.以元音字母+y结尾的,直接加-s;5.特例:be→is,have→has四.一般现在时的句型转换(一旦借助了助动词,实义动词一律还原成原形)1.肯定句变一般疑问句:含有be动词的肯定句变成一般疑问句,直接把be动词提到句首;含有情态动词的肯定句变成一般疑问句,直接把情态动词提到句首;只含有实义动词的肯定句(句中既没有be动词,也没有情态动词)变成一般疑问句,直接在句首加上助动do/does. 2.肯定句变否定句含有be动词的肯定句变成否定句,直接在be动词后加上not(is not=isn’t,are not=aren’t);含有情态动词的肯定句变成否定句,直接在情态动词后加上not(can not=can’t);只含有实义动词的肯定句(句中既没有be动词,也没有情态动词)变成否定句,直接在实义动词前加上助动词do/does+not.( do not=don’t,does not=doesn’t)五.一般现在时的时态判定1.句中无表示过去或将来的时间状语,出现了频度副词或表示频率的短语(always,often, usually,sometimes,hardly ever,once a day,twice a week)2.every+时间(every morning, every day, every week, every year, every month)3.在宾语从句中,即使主句为一般过去时,从句叙述客观真理或事实时,从句仍用一般现在时。
中考英语第二部分语法专题复习(九)动词的时态和语态

(九) 动词的时态和语态Ⅰ。
单项选择。
(B)1.-Hi,Wang Ning!How’s the weather in Jinan now?—It is terrible。
It ________ all the morning.A.rains B.is rainingC.rained D.will rain(A)2.—What does your sister like doing in her free time?—She ________ watching TV.A.likes B.likedC.has liked D.had liked(C)3.Do you know if________ back next week?If he ________ back,please let me know.A.he comes;will comeB.will he come;comesC.he will come;comesD.will he come;will come(C)4。
—May I see Mr.Lin,please?—Well,I'm afraid h e’s not in at the moment。
I think he ________ back soon。
A.came B.has comeC.will be D.was(D)5.Look at those big black clouds.It ________ rain。
Let's hurry。
A.must B.willC.would D.is going to(B)6。
Don’t t alk loudly here.My little baby ________。
A.has gone out B.is sleepingC.sleeps D.went to school(B)7。
—My daughter ________ her driving test yesterday.—Congratulations.She had practiced driving really hard。
2017年浙江新中考英语动词的时态和语态

浙江新中考
英
语
宇轩图书
动词的时态和语态
宇轩图书
考点知识精讲
当堂达标训练
强化训练
宇轩图书
考点知识精讲
当堂达标训练
强化训练
动词的时态
一般 过去时:谓语动词用动词的过去式 将来时:谓语动词用will/be going to+动词原形 现在 进行时:谓语动词用am/is/are+动词的现在分词 完成时:谓语动词用 have/has+动词的过去分词 常见八种时态 进行时:谓语动词用 were/was+动词的现在分词 完成时:谓语动词用had+动词的过去分词 过去将来时:谓语动词用would或 was/were going to+ 动词原形
宇轩图书
考点知识精讲
当堂达标训练
强化训练
3. 一般过去时的用法小结 (1)表示过去发生的动作或存在的状态。 She visited the Great Wall yesterday. 昨天她去游览长城了。 They went to England for a holiday last summer. 去年夏天他们去英国度假了。
宇轩图书
考点知识精讲
当堂达标训练
强化训练
(3)描述客观真理、客观存在或科学事实等。 The light travels faster than the sound. 光比声音传播得快。 The sun rises in the east. 太阳从东方升起。 注意 在宾语从句中,即使主句是一般过去时,但 从句表示客观真理、客观存在或科学事实时,从句依然用 一般现在时。 The teacher told us that the earth is round yesterday. 昨天老师告诉我们地球是圆的。
中考英语复习 语法专题训练(九)动词的时态和语态 外研版

(九) 动词的时态和语态Ⅰ.单项选择。
(B)1.—Hi,Wang Ning!How's the weather in Jinan now?—It is terri ble.It ________ all the morning.A.rains B.is rainingC.rained D.will rain(A)2.—What does your sister like doing in her free time?—She ________ w atching TV.A.likes B.likedC.has liked D.had liked(C)3.Do you know if________ back next week?If he ________ back,please let me know.A.he co mes;will comeB.will he come;comesC.he will come;comesD.will he come;will come(C)4.—May I see Mr.Lin,please?—Well,I'm afraid he's not in at the moment.I think he ________ back soon.A.came B.has comeC.will be D.was(D)5.Look at those big black clouds.It ________ rain.Let's hurry.A.must B.willC.would D.is going to(B)6.Don't talk loudly here.My little baby ________.A.has gone out B.is sleepingC.sleeps D.went to school(B)7.—My daughter ________ her driving test yesterday.—Congratulations.She had practiced drivin g really hard.A.passes B.passedC.has passed D.had passed(C)8.—Your e-mail address again?I ________ quite catch it.—Hul23@.A.don't B.can'tC.didn't D.won't(B)9.—Oh,Mrs.King,your necklace looks nice.Is it new?—No,I________ it for two years.A.had B.have hadC.bought D.have bought(A)10.—________ to the U nited States?—No,never.But I went to Canada a few years ago.A.Have you been B.Have you goneC.Did you go D.Will you go(D)11.—Are Li Yan and Wang Mei still living in Ningbo?—No,they ________ to Shanghai.A.had moved B.movedC.will move D.have moved(C)12.—Do you know the man over there?—Yes.I________ him several times since last month.A.see B.sawC.have seen D.had seen(D)13.—What do you think of my answer to the question?—Sorry.What's that?I________ about something else.A.thought B.am thinkingC.had thought D.was thinking(D)14.—Amy,I called you yesterday evening,but nobody answered the phone.—Oh,I ________ a walk with my mother at that time.A.take B.tookC.am taking D.was taking(C)15.—Did you see Henry at the party?—No,he ________ by the time I got there.A.left B.was leavingC.had left D.has left(B)16.—What is the weather like today?—It is cloudy.And I think it ________.A.was raining B.is going to rainC.is raining D.rained(A)17.—Tom,________ you ever ________ that new film?—Yes.I ________ it a week ago.A.have;seen;sawB.have;seen;seeC.do;see;seeD.had;seen;saw(C)18.It ________ over sixty years since the People's Republic of China was founded.A.was B.had beenC.is D.will be(B)19.Don't make any noise.We ________ to a piece of wonderful music at the moment._ food every dayare offe red Dmates.________.—hewill__be__held(hold) next month.14.Boys and girls,the books in the library should be__taken(take) good care of.15.The hot soup tastes(taste) very delicious.Would you like some?16.—It's reported that the illness is still very serious in some countries.—Something must be__done(do) to stop it from spreading.17.A traffic accident happened(happen) to him yesterday.18.The problem is being__discussed(discuss) at the meeting now.。
2017中考英语-动词时态和语态

Look! What are the children doing over there? 看,孩子们在那边 做什么?
come, go, leave 等
少数动词 的现在进 行时形式 可表示将 要发生的 动作。
1.四川成都-----Lily, where is your father now? Go and get him for lunch.
A. travels
B. traveled
C. traveling
D. to travel
【重庆 1】 It will be hard for us to get up in the morning if we ____to bed too late.
A.go
B. went
C. will go
D. have gone
A. gives
B. gave
C. will give
D. has given
【山东枣庄 1】 If I make a lot of money I ___ give some to medical research or
charities.
A. am going to
B. can
C. will
D. should
______ in 2】34. Carmen likes musicians who ________ different kinds of music.
A. plays
B. play C. is playing
D. was playing
【广东省 1】 —I wonder whether Brazil will win the match later tonight.
中考英语复习语法动词的时态和语态PPT学习教案

⑤不规则动词的过去式需特殊记忆
第14页/共31页
·译林牛津版
│ 动词(二)
5.现在完成时
(1)结构:have/has+动词的过去分词
(过去分词变化规则基本与过去式变化相同。有些特殊变化
需单独记忆)
将来时w。il如l w:rite to
gets
I ____________ Jim when he ______ there.
第9页/共31页
当吉姆到达那里时,我将给他写信。
·译林牛津版
│ 动词(二)
④“be going to+动词原形” 也可表示将来时。
a.表示主观意愿、算等。如:
He's going to learn English next term.
第10页/共31页
·译林牛津版
│ 动词(二)
4.一般过去时 表示过去发生的动作或存在的状态。句中的动词要变为过去式。 (1)句型结构: ①be动词型 I was a student last year. 去年我是名学生。 —Were you at home this morning? 今天早上你在家吗? —Yes,I was./No,I wasn't. 是的,我在。/不,我不在。 ②行为动词型
第13页/共31页
·译林牛津版
│ 动词(二)
(3)动词过去式的变化规则:
①一般情况在动词原形后加ed。如: watch—watched。
②以不发音字母e结尾的加d。如: live—lived;practice—practiced。 ③以辅音字母加y结尾的,变y为i加ed。如: study—studied;carry—carried;cry—cried。 ④以重读闭音节结尾,末尾只有一个辅音字母的,先双写该
九年级英语总复习(九)动词的时态和语态

(九)动词的时态和语态近几年对动词的时态考查主要集中在对一般现在时、一般过去时、一般将来时、现在进行时、过去进行时和现在完成时六种主要的时态上;对动词被动语态的考查主要以一般现在时、一般过去时的被动语态和含有情态动词的被动语态为主。
预计2016年重点考查六种时态及被动语态。
动词的时态指的是谓语动词用来表示动作或情况发生时的各种动词形式。
英语中一共有16种时态,但在初中阶段常考的时态有以下9种:一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时、过去完成时、现在完成进行时、过去将来时。
考查重点集中在一般现在时在条件状语从句和时间状语从句中的用法、终止性动词在现在完成时中不能与for,since短语或从句连用、have been to与have gone to的用法以及在具体语境中动词的用法等。
动词的语态是表示句子主语与谓语动词之间关系的一种动词形式。
英语中的动词语态有两种:主动语态和被动语态。
主动语态表示的主语是动作的执行者或发出者,被动语态表示的主语是动作的承受者。
被动语态是中考中的必考内容之一,其中考查的重点是一般现在时、一般过去时和含有情态动词的被动语态。
1. 动词的时态分类谓语形式用法一般现在时1. 动词原形2.主语是单数第三人称,谓语加-s,-es1. 表示经常性或习惯性发生的动作或状态。
2.描述客观真理、客观存在或科学事实等。
3.在时间、条件状语从句中,一动作以前发生或完成的动作,它所表示的动作发生的时间是“过去的过去”。
2.表示从过去某一时间开始并持续到过去另一时间的动作或状态。
过去将来时1. would+动词原形2.was/were going to+动词原形,常用于宾语从句中表示在过去看将来要发生的动作或存在的状态。
1.在时间、条件和让步状语从句中,如果主句谓语动词是一般将来时,从句用一般现在时。
如:We'll have a picnic if it is fine next Sunday.如果下个星期日天气晴朗,我们将去野餐。
青岛中考英语专题复习课件 专项9 动词的时态和语态

二、一般过去时 1.构成:①主语+was/were+其他;②主语+动词过去式 +其他。 2.用法: (1)表示过去某个时间发生的动作或状态。常见标志词: yesterday,last night,in 1990,two days ago等。如:I got up at 6:30 yesterday.我昨天6:30起床。 (2)表示过去经常或反复发生的动作,常和often,always等 表示频度的时间状语连用。如:He always went to work by bus last year.去年他总是坐公交车上班。
四、现在进行时 1.构成:主语+am/is/are+动词的现在分词。 2.用法: (1)表示说话时正在进行或发生的动作。常见时间标志词有now, at present,at the moment,look,listen等。如:The bell is ringing.Could you open the door?门铃响了。你能开下门吗? (2)表示现阶段正在进行的动作。如:We are making preparations for the conference these days.这些天我们一直 在为会议作准备。 (3)表示按计划或安排要进行的动作。常见的动词有go“去”, come“来”,leave“离开”,start“开始”等表示位置转移的词。 如:How many of you are coming to the party next week?下 周你们有多少人要来参加晚会?
(2)表示发生在过去某一时刻的,持续到现在的动作(用行为动词 表示)或状态(be动词表示),常与for(+时间段),since(+时间点或 过去时的句子)连用。此时,谓语动词应用延续性动词。如:Mary has been ill for three days.玛丽已经病了三天了。 注意:短暂性动词和延续性动词的转换: die→be dead;borrow→keep;buy/catch→have;get up→be up; come→be in;finish→be over;leave→be away;open→be open; close→be closed;begin→be on。 辨析:have gone (to),have been (to)与have been (in) (1)have gone(to)去了某地还没有回来(现在不在说话现场)。 如:—Where is your father?你父亲在哪里?—He has gone to Shanghai.他去上海了。 (2)have been (to)去过某地已经回来(已不在去过的地方)。如: My father has been to Shanghai twice.我父亲去上海两次了。 (3)have been in待在某地多久(还在所待的地方)。如:My father has been in Shanghai for two months.我父亲在上海待了两 个月了。
中考英语专项复习【9】动词的时态和语态

中考英语专项复习【9】动词的时态和语态01 命题趋势考标导向化近几年对动词的时态考查主要集中在对一般现在时、一般过去时、一般将来时、现在进行时、过去进行时和现在完成时六种主要的时态上;对动词被动语态的考查主要以一般现在时、一般过去时的被动语态和含有情态动词的被动语态为主。
02 定义概念清晰化动词的时态指的是谓语动词用来表示动作或情况发生时的各种动词形式。
英语中一共有16种时态,但在初中阶段常考的时态有以下9种:一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时、过去完成时、现在完成进行时、过去将来时。
考查重点集中在一般现在时在条件状语从句和时间状语从句中的用法、终止性动词在现在完成时中不能与for,since短语或从句连用、have been to与have gone to的用法以及在具体语境中动词的用法等。
动词的语态是表示句子主语与谓语动词之间关系的一种动词形式。
英语中的动词语态有两种:主动语态和被动语态。
主动语态表示的主语是动作的执行者或发出者,被动语态表示的主语是动作的承受者。
被动语态是中考中的必考内容之一,其中考查的重点是一般现在时、一般过去时和含有情态动词的被动语态。
03 知识归类知识网络化❶动词的时态1.在时间、条件和让步状语从句中,如果主句谓语动词是一般将来时,从句用一般现在时。
如:We’ll have a picnic if it is fine next Sunday.如果下个星期日天气晴朗,我们将去野餐。
I’ll call you as soon as I get to Beijing tomorrow.我明天一到北京就给你打电话。
2.某些表示起始、往返、出发、到达之意的动词,可用一般现在时表示按规定、计划或安排将要发生的动作(此时一般都有一个表示未来时间的状语)。
这类动词有:begin, come, go, leave, start, arrive, end, stop, open, close等。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
(九) 动词的时态和语态Ⅰ.单项选择。
(B)1.—Hi,Wang Ning!How's the weather in Jinan now?—It is terrible.It ________ all the morning.A.rains B.is rainingC.rained D.will rain(A)2.—What does your sister like doing in her free time?—She ________ watching TV.A.likes B.likedC.has liked D.had liked(C)3.Do you know if________ back next week?If he ________ back,please let me know.A.he comes;will comeB.will he come;comesC.he will come;comesD.will he come;will come(C)4.—May I see Mr.Lin,please?—Well,I'm afraid he's not in at the moment.I think he ________ back soon.A.came B.has comeC.will be D.was(D)5.Look at those big black clouds.It ________ rain.Let's hurry.A.must B.willC.would D.is going to(B)6.Don't t alk loudly here.My little baby ________.A.has gone out B.is sleepingC.sleeps D.went to school(B)7.—My daughter ________ her driving test yesterday.—Congratulations.She had practiced driving really hard.A.passes B.passedC.has passed D.had passed(C)8.—Your e-mail address again?I ________ quite catch it.—Hul23@.A.don't B.can'tC.didn't D.won't(B)9.—Oh,Mrs.King,your necklace looks nice.Is it new?—No,I________ it for two years.A.had B.have hadC.bought D.have bought(A)10.—________ to the United States?—No,neve r.But I went to Canada a few years ago.A.Have you been B.Have you goneC.Did you go D.Will you go(D)11.—Are Li Yan and Wang Mei still living in Ningbo?—No,they ________ to Shanghai.A.had moved B.movedC.will move D.have moved(C)12.—Do you know the man over there?—Yes.I________ him several times since last month.A.see B.sawC.have seen D.had seen(D)13.—What do you think of my answer to the question?—Sorry.What's that?I________ about something else.A.thought B.am thinkingC.had thought D.was thinking(D)14.—Amy,I called you yesterday evening,but nobody answered the phone.—Oh,I ________ a walk with my mother at that time.A.take B.tookC.am taking D.was taking(C)15.—Did you see Henry at the party?—No,he ________ by the time I got there.A.left B.was leavingC.had left D.has left(B)16.—What is the weather like today?—It is cloudy.An d I think it ________.A.was raining B.is going to rainC.is raining D.rained(A)17.—Tom,________ you ever ________ that new film?—Yes.I ________ it a week ago.A.have;seen;sawB.have;seen;seeC.do;see;seeD.had;seen;saw(C)18.It ________ over sixty years since th e People's Republic of China was founded.A.was B.had beenC.is D.will be(B)19.Don't make any noise.We ________ to a piece of wonderful music at the moment.A.will listen B.are listeningC.listen D.have listening(A)20.—I saw her smoking in the restaurant yesterday afternoon.—But she seldom________.A.smokes B.had smokedC.smoked D.is smoking(C)21.—How do you like your school,Feifei?—Quite good.The number of students here ________ year by year.A.increased B.was increasingC.is increasing D.are increasing(D)22.—Was Kate happy to see her old friends yesterday?—Yes,she was.She ________ them for a long time.A.didn't see B.wouldn't seeC.hasn't seen D.hadn't seen(B)23.—Has your mother finished her report?—Sorry,I don't know.She ________ it this morning.A.is writing B.was writingC.writes D.has written(B)24.—Why are you in such a hurry,Mike?—There ________ an NBA game in ten minutes.A.will have B.will beC.is going to have D.are going to be(C)25.—Jenny wants to know if you ________ a hiking trip tomorrow.—Of course we will.But if it ________,we'll visit the Space Museum instead.A.will go on;will rain B.go on;rainsC.will go on;rains D.go on;will rain(B)26.—What's that terrible noise?—The neighbors ________ for a party.A.have prepared B.are preparingC.prepare D.will prepare(D)27.—When did the meeting begin?—At four o'clock.It ________ for 15 minutes.A.was on B.beganC.has begun D.has been on(D)28.—Li Kai,hand in your homework,please.—Oh,sorry.I ________ it at home this morning.A.was leaving B.have leftC.had left D.left(B)29.—How was your day off?—Pretty good!I ________ the science museum with my classmates.A.visit B.visit edC.am visiting D.will visit(A)30.—Where ________ you ________ lunch?—At home.There was no school lunch.A.did;have B.are;havingC.will;have D.do;have(C)31.Students ________ not to use m obile phones in our school now.A.ask B.askedC.are asked D.were asked(C)32.—Dad,pl ease open the door.It ________.—OK,dear.I am coming.A.locks B.lockedC.is locked D.was locked(D)33.—How often do I need to feed the dog?—It ________ food every day,or it will be hungry.A.must give B.must be giveC.must gave D.must be given(B)34.I believe that those mountains ________ with trees in a few years.A.are covered B.will be coveredC.are covering D.will cover(A)35.—Have you heard of the song Little Apple?—Yes.It ________every morning when aged p eople do square dancing downstairs.A.is played B.playsC.was played D.played(B)36.—Did you go to Jim's birthday party?—No,I ________.A.am not invited B.wasn't invitedC.haven't invited D.didn't invite(C)37.We ________ to start at once,or we will miss the train.A.tell B.have toldC are told D.told(C)38.—When ________ the car ________?—Sorry,I don't know.A.does;invent B.did;inventC.was;invented D.was;inventing(C)39.—Do you have any problems if you ________ this job?—Well,I'm thinking about the working time.A.offer B.will offerC.are offered D.will be offered(C)40.The word ________ five letters.A.is made up B.makes up ofC.is made up of D.made up of(C)41.The gifts________ by my friendsyesterday.A.are bought B.is broughtC.were bought D.was bought(D)42.—Have you read a book called Jane Eyre?—Who ________ it?A.writes B.has writtenC.was writing D.wrote(C)43.—Where are the flowers?—You see, someone ________ them to the window.A.moves B.had movedC.has moved D.would move(D)44.—Do you have any plans for tonight?—Yes ,I________ at the new Italian restaurant in town.A.eat B.have eatenC.ate D.am going to eat(C)45.—I ________to make a decision for myself .What should I do?—If I ________you, I’d talk with my parents.A.don’t allow; amB.won’t allow; wasC.am not allowed; wereD.weren’t allowed; be(B)46.Eating and drinking on Shanghai subway is not allowed.If you________ the rule,yo u'll face a fine(罚款) of 500 yuan.A.broke B.breakC.will break D.have broken(C)47.Parents and students________to school concert last night.A.invited B.was invitedC.were invited D.would invite(B)48.Paul________ enter Mr.Smith's house just now.A.saw to B.was seen toC.was seen D.saw(C)49.Your application won't________ until you complete the survey.A.accepts B.receiveC.be accepted D.be received(B)50.—Food safety is very important.—So some rules________ to stop people from polluting food.A.make B.must be madeC.must made D.be made(D)51.I think the telephone________before the car.A.invents B.inventedC.is invented D.was invented(B)52.A new school ________ last year in my hometown.A.set up B.sets upC.is set up D.was set up(B)53.Please don't stand up in class until you ________.A.were told to B.are told toC.were told D.are told(C)54.A talk on American culture________ i n the schoool haa yesterday afternoon.—Well,I'm thinking about the working time.A.gave B.will giveC.was given D.will be given(D)55.—God,your classroom is so dirty.—We were busy getting ready for the final exam last week.It ________.A.hasn't cleaned B.didn't cleanC.was clean D.wasn't cleanedⅡ.用括号内所给动词的适当形式填空。