guess的过去式和用法例句
篇一:happen的过去式
guess做动词有推测;猜中;以为等意思，那么你知道guess的过去式是什么吗?下面跟着小编一起来学习一下，希望对大家的学习有所帮助!
guess的过去式和其他时态：
过去式: guessed
过去分词: guessed
现在分词: guessing
guess的用法：
guess的用法1：guess的基本意思是从不肯定的、不充足的或模糊的含义中“猜”,可表示“猜”的动作“猜测”,也可表示“猜”的结果“猜出”“猜中”。
guess的用法2：guess可用作不及物动词,也可用作及物动词。用作及物动词时,接名词或代词如answer, riddle, thought, age, outcome, result等作宾语,还可接that或疑问词引导的从句。guess也可接以动词不定式或“to be/as n./adj. ”充当补足语的复合宾语。
guess的用法3：guess用作不及物动词时,常与介词at连用,有“猜猜看”的意思,但并不表示“猜中”。guess后也可加right〔wrong〕,表示“猜对〔错〕”。
guess的过去式例句：
1. By now you will have guessed that I'm back in Ireland.
你现在应该已经猜出我回到了爱尔兰了。
2. Someone might have guessed our secret and passed it on.
有人或许已经猜到了我们的秘密并且将其散布开了。
3. I guessed from his name that Jose must have been Spanish.
根据他的名字我猜测何塞一定是西班牙人。
4. He guessed right about some things.
有些事情他猜对了。
5. He should have guessed what would happen.
他本该猜到即将发生什么事情。
6. "Thirteen?" he guessed wildly.
“1guess?”他胡乱猜道。
7. As you've probably guessed, the problem was electrical.
你们可能已经猜测出来了，这个问题与电有关。
8. I guessed something wasn't quite kosher.
我觉得有点不对劲儿。
9. She guessed that the letter had something to do with her husband.
她猜想这封信与她丈夫有关.
10. He guessed the number of beans in the jar.
他猜出了缸里豆子有多少.
11. She guessed the right answer at once.
她立刻猜出了正确的答案.
12. Have I guessed right or wrong?
我猜得对不对?
13. Aha , I've got [ guessed ] it.
哈哈, 我猜着了.
14. "I detest clutter, you know." — "I didn't know, but I might have guessed."
“我特别厌恶杂乱无章，你是知道的。”——“我可不知道，不过我早该猜到了。”
15. The suit was faultless: Wood guessed that he was a very successful publisher or a banker.
西装无可挑剔：伍德推测他可能是个相当成功的出版商或银行家。
shift的过去式和用法例句
篇二:happen的过去式
shift做动词有移动;改变;换挡等意思，那么你知道shift的过去式是什么吗?下面小编为大家带来的shift的过去式和用法例句，欢迎大家学习!
shift的过去式和其他时态：
过去式: shifted
过去分词: shifted
现在分词: shifting
shift的用法：
shift的用法1：shift的基本意思是“搬动,移动”。指从一处转移或使转移至另一处,强调场所或方向的变化,含有不确定、不稳定的意味。有时可表示位置的一次性移动。引申可作“快速行进”或“去掉”解。
shift的用法2：shift可用作及物动词,也可用作不及物动词。用作及物动词时接名词或代词作宾语。
shift的用法3：shift for oneself作“自谋生路”解; shift the blame on〔onto〕 sb 的意思是“把罪责推到某人的身上”。
shift的过去式例句：
1. She poked and shifted things with the tip of her walking stick.
她用手杖尖翻拨挪动东西。
2. Attitudes to mental illness have shifted in recent years.
最近几年对精神病的态度已有所改变。
3. IBM has also shifted its focus from mainframes to personal computers.
IBM公司也把重心从特大型机转向了个人电脑。
4. The consensus has clearly shifted in favour of raising the nuclear threshold.
显然大家已普遍开始转向支持提高核武器使用的门槛了。
5. Hyde shifted his weight and felt himself teeter forward, beginning to overbalance.
海德转移了一下重心，就感到自己往前倾，开始失去平衡。
6. The entire pile shifted and slid, thumping onto the floor.
那整整一摞东西动了一下后滑落下来，嘭的一声全掉到了地上。
7. The woman detective shifted her stance from one foot to another.
女侦探改变了站姿，把重心从一只脚移到另一只脚。
8. He shifted his weight from one foot to the other.
他把重心从一只脚转到另一只脚上。
9. Puffing a little, Mabel shifted her weight onto her feet.
梅布尔喘了口气，把身体重心移到脚上。
10. Meg shifted uneasily on her chair.
梅格坐在椅子上焦躁不安地动来动去。
11. With infinite care, John shifted position.
约翰小心翼翼地挪动了位置。
12. Wilson shifted ponderously in his chair.
威尔逊在椅子里费力地换了下姿势。
13. He shifted his weight and a twig snapped.
他挪了一下身体的重心，一根树枝咔嚓一声断了。
14. He shifted his position from the horizontal.
他从水平姿势变换成其他姿势。
15. He nervously shifted his weight from foot to foot.
他很紧张,重心在双脚之间来回换.
lose的过去式和用法例句
篇三:happen的过去式
lose有丢失;失败;削减;丧生;看不到;亏损等意思，那么你知道lose的过去式是什么吗?下面跟着小编一起来学习一下，希望对大家的学习有所帮助!
lose的各种时态：
过去式: lost
过去分词: lost
现在分词: losing
lose的用法：
lose的用法1：lose的基本意思是“丢失”“失去”,指因事故、过失、不幸、死亡等原因失去拥有的东西等,含有不能再找回来的意思,也可指人失去了品性、信念、态度等或陷入沉思或埋头于某事物之中。还可引申表示人在比赛、辩论中输掉或某人浪费有用的、宝贵的事物诸如机会、时间、优点等。lose在作不及物动词时还可表示“(表)走慢了”。
lose的用法2：lose用作及物动词时,后接名词或代词作宾语,有时可接双宾语,表示“使…失去”。
lose的用法3：lose是瞬间动词,通常不与表示一段时间的状语连用。
lose的用法4：在表示“钟表逐渐变慢”时, lose可以用进行体,这种进行体不是表示即刻即时的变化,而是表示一段时间内的逐渐变化的过程。另外在带有感情色彩时,比如“顾客对店家商品质量的信心日渐丧失”“某人近来易发怒”这些句子中也可用于进行体;但是,要表达“丢失物品”“丢了”“未丢”“不存在”的可能性,则不可用于进行体。
lose的用法5：当以“人”作主语时, lose不用于被动结构。不能说：My child was lost by my friend.而只可说:My bag was lost by my friend.
lose的用法6：be lost in作“沉思”解时表示感觉和情绪,是系表结构,不是被动结构。
lose的过去式例句：
1. Friendship means understanding, not agreement. It means forgiveness, not forgetting.It means the memories last, even if contact is lost.
友情是理解，不是妥协;是原谅，不是遗忘。即使不联系，感情依然在。
2. He missed the catch and the match was lost.
他没有接住球，比赛输了。
3. He lost two stone in weight during his time there.
他在那儿的时候体重下降了2英石。
4. The victim suffered a dreadful injury and lost a lot of blood.
受害者受了重伤，大量失血。
5. The armed forces have launched offensives to recapture lost ground.
这支武装部队已发动进攻要夺回失去的阵地。
6. She lost her head and started screaming at me.
她惊慌失措，开始向我大声尖叫。
7. He lost a foot when he was struck by a train.
他给火车撞伤，失去了一只脚。
8. He was lost in the con-templation of the landscape for a while.
有一会儿，他怔怔地注视着周围的景物。
9. During fever a large quantity of fluid is lost in perspiration.
发烧时，大量水分会通过排汗而丧失。
10. It infected them with some of the magic of a lost age.
逝去的岁月让他们平添了几分魅力。
11. It's a game that has really lost its allure.
这是一项的确已失去了魅力的游戏。
12. I have never lost the weight I put on in my teens.
我十几岁时增加的体重一直没有减下去。
13. We have lost everything, but thank God, our lives have been spared.
我们已经失去了一切，不过谢天谢地，总算是保住了性命。
14. Sampdoria lost their unbeaten record with a 2-1 home defeat against Genoa.
桑普多利亚队主场1比2负于热那亚队之后，终止了自己的不败纪录。
15. My son has suffered terribly. He has lost his best friend.
我儿子遭受了巨大痛苦，他失去了最要好的朋友。
一般过去时基本用法
篇四:happen的过去式
一般过去时基本用法
动词过去式变化规则：
1．一般在动词末尾加-ed，如：pull-pulled, cook-cooked
2．结尾是e加d，如：taste-tasted
3．末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped
4．以“辅音字母+y”结尾的，变y为i，再加-ed，如：study-studied
5．不规则动词过去式：
am,is-was are-were, do-did, see-saw, say-said
give-gave, get- got, go-went, come-came, have-had,
eat-ate, take-took, run-ran, sing-sang, put-put,
make-made, read-read, write-wrote, draw-drew, drink-drank,
fly-flew, ride-rode, speak-spoke, sweep-swept, buy-bought
swim-swam, sit-sat bring--brought can-could cut-cut
become-became begin-began draw-drew feel-felt find-found
forget-forgot hear-heard keep-kept know-knew
learn-learnt （learned） leave-left let-let lose-lost
meet-met read-read sleep-slept speak-spoke take-took
teach-taught tell-told write-wrote wake-woke think-though
一般过去时的构成如下：
肯定式 疑问式 否定式 疑问否定式
I worked Did i work? I didn't work Did i not work?
He(she it) Did he (she it) He(she it) Did he(she it)
worked work? didn't work not work?
We worked Did we work? We didn't work Did we not work?
You worked Did you work? You din't work Did you not work?
They worked Did they work? They didn't work Did they not work?
1.一般过去时常表示过去某一时间所发生的动作或存在的状态。一般过去时常和表示过去的状语连用，如a minute ago, yesterday,last week,in1900,during the night,in those days等。用一般过去时的时候，要表示“过多少时间之后”一般用after,不用in
如： Tom suddenly fel ill yesterday
Tom 昨天突然生病了。
She didn't look well when i lat saw her
我上次看见她的时候，她脸色不好
2.一般过去时也可与 today,this week,this month ,this year 等时间状语连用。但是这些时间状语必须指过去，决不包括“现在”在内
如： Did you see him today?
今天你见过他了吗？
（today实际上指的是今天的过去某一时刻）
3.一般过去时虽不可以与now连用 ，但却可以和just now（刚才）连用。
如：He went out just now
他刚出去了
4.一般过去时表示过去的时候还有以下一些情况
①：用于since从句，主句的谓语动词如果用现在完成时。其后接的since引导的从句一般须用一般过去时
如：It's been over a year since i came back from the countryside
我从乡下回来已经一年了
（主句的谓语动词 has been 也可以改为 is 但美国英语多用现在完成时）
②：时间状语可以省略，前面说过一般过去时常与表过去的时间状语连用，但下面一些情况下，时间状语可以省略---从上文可以清楚地看出来时间状语
如：Did you sleep well?
---前文如有现在完成时所引导时
如：I have been within an inch of life ,and didn't know it!
---和现在时态对比时候
如： He is no longer the man he was
---有表示过去习惯的used to 时候
如:I used to play football in the street
③:所表的动作已经完成
如：I read a book last week
上星期我读了一本书
④： 表示死者的动作和状态。在英语中。说道死去的人的时候，一般用过去时表示
如： Who is the man in the picture? 照片上的人是谁？
He was my father. 他是我父亲
⑤： 有感情色彩的时候如：You asked for it!
你这是自找！
练习： 写出下列动词的过去式
is\am_________ fly_______ plant________ are ________ drink_________
play_______ go________ make ________ does_________ dance________
worry________ ask _____ taste_________ eat__________ draw________
put ______ throw________ kick_________ pass_______ do ________
用be动词的适当形式填空。
1. I ______ an English teacher now.
2. She _______ happy yesterday.
3. They _______ glad to see each other last month.
4. Helen and Nancy ________ good friends.
5. The little dog _____ two years old this year.
6. Look, there ________ lots of grapes here.
7. There ________ a sign on the chair on Monday.
8. Today _____the second of June. Yesterday ______ the first of June. It _____Children’s Day. 句型转换。
9.There was a car in front of the house just now.
否定句：______________________________________________
一般疑问句：___________ 肯定回答：___________否定回答：__________
10.They played football in the playground.
否定句：________________________________________________
一般疑问句：___________ 肯定回答：___________否定回答：__________
用所给动词的适当形式填空。
11.My parents __________ home very late yesterday. (get)
12. This story __________ a long time ago. (happen)
13. I ________ to bed until I finished my homework. (not go)
14. Mary ________ a book from the library last week. (borrow)
15. “When ______ the visitors _______ in Beijing?” “An hour ago.” (arrive)
16. Mrs Brown __________ to see the film last Sunday. (go)
17. Li Ping didn’t go to the park because he ________ ill. (be)
18. He ___________ shopping with me yesterday. (not go)
19. Where ______ your father ________ five years ago? (work)
20. Her friends _________ this village last week, didn’t they? (visit)
选择填空。
21. Last Saturday, Tom went to the supermarket,then ________ some bananas and visited his cousin.
A. buy B. to buy C. buying D. bought
22. David and I ______ our housework just now.
A. finish B. are finishing C. finished D. have finished
23 ---“---so you went to see the film with Kate.”
---“Yes. My brother ______ with us.”
A. won’t go B. doesn’t go C. didn’t go D. isn’t go
24. There ______ an English evening last week.
A. is B. will be C. was D. had
25. She ______ her homework because she was ill.
A. didn’t B. didn’t do C. does D. doesn’t do
26. What time _____ her mother _______ up the day before yesterday ?
A. does ,get B. will, get C. did ,get D. is going,
27. Where _____ you an hour ago?
A. was B. are C. were D. is
28. Mike _____ the army and became a new soldier.
A. joined B. join C. will join D. has joined
请用正确动词形式填空。
29. I _________ (have) an exciting party last weekend.
30. _________ she _________(practice) her guitar yesterday? No, she _________.
31.What ________ Tom ________ (do) on Saturday evening?
He ________(watch) TV and __________(read) an interesting book.
32. They all _________(go) to the mountains yesterday morning.
33. She _________(not visit) her aunt last weekend.
She ________ (stay) at home and _________(do) some cleaning.
34 When ________ you _________(write) this song? I __________(write) it last year.
35. My friend, Carol, ________(study) for the math test and ________(practice) English last night.
36. ________ Mr. Li __________(do) the project on Monday morning? Yes, he _________.
37. How _________(be) Jim's weekend? It _________(be not) bad.
38. ________ (be) your mother a sales assistant last year? No. she __________.
39. Don’t ______ the house. Mum _______ it yesterday. (clean)
40.What ____ you ______ just now? I _______ some housework. (do)
一般过去时练习与答案
篇五:happen的过去式
一般过去时（simple past tense)表示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；过去主语所具备的能力和性格。
一、一般过去时的形式
1．动词be的一般过去时态的形式有两种，即was, were。was用于第一、三人称单数，were用于第一、三人称复数和第二人称单、复数。You were we were they were
2．行为动词一般过去时态的形式：动词的过去式，没有人称和数的变化。
二、一般过去时的用法
1. 表示过去某个特定时间发生的动作或存在的状态
这种情况常下与“just now刚才，yesterday昨天，last year去年，in 1999在1999年，two days ago两天之前”等表示过去的时间状语连用。
She suddenly fell ill yesterday.
她昨天突然病倒了。
We didn't have classes last week.
上周我们没有上课。
• 一般过去时亦可与“today今天，this week这周，this month这个月，this year今年”等表示现阶段时间状语连用。如：
Did you meet him today?
今天你看见他了吗？
2. 表示过去的习惯性或经常发生的动作
一般过去时表示过去经常或反复发生的动作，常和“often经常，always总是，once a week一周一次”等表示频度的时间状语连用。
I went to the cinema once a week when I was at school.
我上学时每周去看一场电影。
When I was in the countryside, I often walked by the riverside.
我在乡下时经常在河边散步。
• 表示过去一段时间内经常或反复发生的动作，也可以用would+动词原形或用used to加动词原形：
When he was young, he would go skating every winter.
他年轻时每年冬天都要去滑冰。
Mrs Smith used to have a big house in down town.
史密斯夫人在城里曾经有一座大房子。
3. 在条件、时间状语从句中代替一般过去将来时
They said they would let me know as soon as they got there.
他们说只要他们一到达那儿就会马上让我知道的。
He said he would not go if it rained.
他说如果下雨他就不去。
4. 用于虚拟语气
If only I were a bird.
要是我是只鸟儿就好了。（表示不可能）
Did you wish to see me?
你是找我吗？（表示委婉）
三、一般过去时的时间状语
1．由副词yesterday或由yesterday开头构成的短语：yesterday morning/ afternoon等。如：Where did you go yesterday? 昨天你去哪儿了？
2．由“last+表时间的名词”构成的短语：last week, last year等。如：I received two letters from my home last month. 上个月我收到两封家信。
3．由“时间段+ago”构成的短语：a moment ago, an hour ago等。如：They left two hours ago. 他们两小时以前离开了。
4．由“介词+时间名词”构成的短语：in 1998, on Monday, on April 12等。如：Napoleon did in 1821. 拿破仑死于1821年。
5．其它词或词组：then, just now等。如： The scientists lived in China then. 当时这些科学家住在中国。 动词变化规则
规则变化：
1．直接加ed：work—— worked look——looked play——played,
2．以e结尾的单词，直接加d：live ——lived hope——hoped use——used,
3 以辅音字母+y结尾的，变y为i加ed：study—— studied carry——carried worry——worried,
4以元音字母+y结尾的，直接加ed：enjoy ——enjoyed play——played 5 以重读闭音节结尾的，双写最后的辅音字母+ed：stop—— stopped plan——planned
不规则变化：is/am-was Are-were Begin-began blow –blew bring -brought
基本结构
主语+动词过去式+其他
否定形式①was/were+not；②在行为动词前加didn't，同时还原行为动词
一般疑问句 ①Did+主语+do+其他？ ②Was\Were+sb.+ do sth 例句She often came to help us in those days.
I didn't know you were so busy.
口诀
一般过去时并不难，过去动作、状态记心间。 动词要用过去式，时间状语句末站。 否定句很简单，didn't 站在动原前，其它部分不要变。 一般疑问句也好变，did放在句子前，主语、动原、其它部分依次站。 特殊疑问句也简单，疑问词加一般疑问句记心间。
最后一条请注意，动词过去式要牢记！ 一般过去时态的“三变”技巧
一变：肯定句变为否定句
【技巧1】当句中含有情态动词或助动词could，would，should等时，可直接在其后面加not构成否定句。例如：
I could get you a concert ticket. → I could not / couldn't get you a concert ticket.
【技巧2】当句中含有系动词was，were 时，可直接在其后加not构成否定句。例如：
I was on the Internet when you called me. → I was not / wasn't on the Internet when you called me.
【技巧3】当句中谓语是除情态动词、助动词、系动词was,were以外的动词时，在该动词之前加did not / didn't，动词还原，构成否定句。例如：
The famous singer sang some Chinese songs. → The famous singer did not / didn't sing any Chinese songs.
二变：陈述句变为一般疑问句
【技巧1】移动词语的位置。将was，were,could，would，should等移到句首。例如：
He could pack his things himself. → Could he pack his things himself?happen的过去式和用法例句
【技巧2】添加助动词did。谓语是除情态动词、助动词、系动词was,were以外的动词时，在主语之前加did，动词还原。例如：
Mr Li looked very old. → Did Mr Li look very old?
三变：陈述句变为特殊疑问句
【技巧1】确定疑问词：人who / whom，物what，地点where，时间when / what time，原因why，频率how often，长度how long，距离how far等等。例如：
They gave the concert last night. → When did they give the concert?
【技巧2】辨认结构形式：疑问词+情态动词/助动词/ was / were / did +主语+...? 例如：
The accident happened near the station. → Where did the accident happen
一些不规则变化：
do>did see>saw make>made take>took eat>ate
read>read put>put get>got hear>heard feel>felt等等
1． r. Mott is out. But he ______ here a few minutes ago.
A. was B. is C. will be D. would be
解析：几分钟前发生的动作， 应该用一般过去时。应选 A，
2．---Hi,Tom.
---Hello,Fancy. I ______ you were here.
A.don't know B.won't think C. think D. didn't know
解析：虽然句中没有明确的时间状语， 但是可以通过上下文语境判断出， 我说这话之前不知道，但是现在知道了，表示过去的动作，要用过去时态。所以选D。
3．He promised to tell me by himself when I ______.
A. come B. would come C. came D. had come
解析：在时间状语从句中，用一般过去时表示过去将来。应选C。
一、单项选择： 从下列各题后所给的四个选项中选择最佳答案填空。(10)
( )1． My father＿＿＿＿＿＿ill yesterday．
A． isn't B． aren't C． wasn't D． weren't
( )2． ＿＿＿＿＿＿your parents at home last week﹖
A． Is B． Was C． Are D． Were
( )3． The twins＿＿＿＿＿＿in Dalian last year． They＿＿＿＿＿＿here now．
一般动词过去时用法讲解
篇六:happen的过去式
动词过去时用法讲解
动词的过去时由“主语 + 动词过去式”构成。一般动词的过去时没有人称和数的变化，因此主语即使是第三人称单数，也和其他人称一样变化。
肯定句：主语 + 动词过去式...
否定句：主语 + did not + 动词原形...
疑问句：Did + 主语 + 动词原形...?
疑问代词/疑问副词 + did + 主语 + 动词原形...?
例如，I went to see a friend of mine.我去看了一个朋友。
At noon I had lunch with a friend of mine.中午我和一个朋友一块吃了午饭。 We talked about a lot of things.我们谈论了好多事情。happen的过去式和用法例句
He answered almost all of my questions.他回答了我所有的问题。
注意不规则动词的拼写。熟记下述动词的原形和过去式：
read/ri:d/—read/red/ say/sei/—said/sed/ know—knew put—put go—went
get—got have—had see—saw take—took do—did come—came
动词过去时的否定句
句型：主语 + did not + 动词原形...
动词过去时的否定句结构由“主语 + did not + 动词原形”构成，即在谓语动词（动词原形）前面加上did not/didn't（读作/′didnt/）。一般动词过去时的否定句无人称、数的变化：
He didn't go to school ause he was ill.由于生病，他昨天没上学。
I didn't see Mr. Jones，but I saw John Smith.我没有看见琼斯先生，但我看到约翰·史密斯。
If you didn't like it you were wrong not to say so.如果你不喜欢它而不说出来，那你就不对了。
动词过去时的一般疑问句
句型： Did + 主语 + 动词原形...?
回答方式：Yes，主语 + did或动词的过去式...
No，主语 + did not + 动词原形...
动词过去时的一般疑问句是在主语前面加上助动词did（大写助动词did的第一个字母），在句尾加问号。一般动词过去时的一般疑问句无人称、数的变化：
Did you work all day? —Yes，I worked from early morning until late at night./No，I only worked half of the day.你工作了一整天吗? ——是的，我从清早一直工作到深夜。/不，我只工作了半天。
Did you see Mr. Jones yesterday? —No，I didn't see Mr. Jones，but I saw John Smith.昨天你看见琼斯先生了吗? ——没有，但我看到约翰·史密斯。
动词过去时的特殊疑问句
句型：疑问代词（主语） + 动词的过去式...?
疑问代词/疑问副词 + did + 主语 + 动词原形...?
动词过去时的特殊疑问句，都是以疑问代词或疑问副词开头，之后是“助动词did + 主语”，在句尾加问号。这种语序是主语和谓语倒装语序，和一般疑问句差不多（助动词did的第一个字母无需大写）。就主语提问时，如果主语是疑问代词或是带有疑问限定词的名词词组，将疑问代词或带有疑问限定词的名词词组置于谓语动词过去式之前，无需加助动词did，在句尾加问号；这种语序是陈
述句语序：
Who told you that? 谁告诉你那件事的?
Who broke the window? 那窗户是谁打破的?
Who did you ask? 你问谁了? （就宾语提问）
Who did you stay with? 你和谁在一起了? （就宾语提问）
What time did you get to work yesterday? —I left the house at 7o'clock and got to work at 8. 昨天早上你几点开始工作的? ——我7点钟离开家，8点钟开始工作。
Where did you go yesterday? —I went to see a friend of mine.你昨天去哪里了? ——我去看了一位朋友。
When did that happen? 那事是在什么时候发生的?
比较动词的现在式和过去式，以go为例：happen的过去式和用法例句
一、写出下列动词的过去式
is\am_________ fly_______ plant________ are________
drink________play_______ go________ make ________
does_________ dance________worry________ ask_____ taste_________eat__________ draw________ put ______ throw________ kick_________ pass_______ do ________
二、用be动词的适当形式填空
1. I ______ an English teacher now.
2. She _______ happy yesterday.
3. They _______ glad to see each other last month.
4. Helen and Nancy ________ good friends.
5. The little dog _____ two years old this year.
6. Look, there ________ lots of grapes here.
7. There ________ a sign on the chair on Monday.
8. Today _____ the second of June. Yesterday ______ the first of June.
It _____ Children's Day. All the students ______ very excited.
三、句型变换
1 There was a car in front of the house just now.
否定句：__________________________________________________________ 一般疑问句：
__________________________________________________________
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