篇一：“小刚弄坏了刚买的自行车”陈述句转反问句等四种句式转换
“小刚弄坏了刚买的自行车”陈述句转反问句等四种句式转换说明：本句可以在以下几种句式中互相转换，意思基本保持不变。1.本句可以改陈述句为反问句：陈述句：小刚弄坏了刚买的自行车。反问句：难道不是小刚弄坏了刚买的自行车吗？2.本句还可以改为把字句和被字句：把字句：小刚把刚买的自行车弄坏了。被字句：刚买的自行车被小刚弄坏了。3.肯定句和否定句互换：肯定句：小刚弄坏了刚买的自行车。双重否定句：小刚不是没有弄坏刚买的自行车。4.陈述句可改为感叹句：陈述句：小刚弄坏了刚买的自行车。感叹句：小刚弄坏了刚买的自行车！句式转换，在小学阶段来说，也就是把句子换成另外一种说法，但是句子意思保持不变。对应句式之间是可以互改的。
篇二：我的一次成功的经历
我的一次成功的“学习”经历-学骑自行车
学号：201206034243 姓名：袁乐雅 院系：数学与统计学院 班级：数本2班
我在10岁左右时才学骑自行车，大概花了2天吧！摔了1次后就学会了。
其实在我很小的时候就很想学会骑自行车了，原因之一：我生活的地方在农村，不像城市上出门就有公交车，平时出入都只有靠走路，家到学校以及到我外婆家的距离都很远，且小学课本多，每天都必须背着重重的书包早早起床出上学，而在放学后也必须走回家，或者是走到外婆家，那时候在炎炎夏日下或者是在满地冰霜下不断地走啊走啊，渴了饿了都只有忍着，再看到长长的看不到尽头的路，真的是好累好累啊！每次看到那些骑着自行车的与我同龄的甚至是比我小的小孩时，我都好生羡慕啊！看着那飞快转动的车轮，我都觉得我的心都跟着它一起飞了。那时候就想着要是学会了骑自行车就好了。
于是，我就有了学骑自行车的念头了。但刚刚还未学习骑自行车时，我有问过我的那些发小们的学习经历，她们都说摔了好几跤，身上也都摔得青青紫紫的才学会的。还有有时候在听奶奶们闲话家常是说谁谁谁家小孩学骑自行车时，不小心把腿啊，胳膊啊摔折了。而我本身又是一个胆量很小、特别怕疼的人，开始听到这谢的时候，我就胆怯了、退缩了，想着算了还是走路吧，虽然很累，但电视上不是说走路还可以锻炼身体吗？而且学自行车也太危险了，搞不好还要上医院，太危险了······在心里，我不断地为自己的胆小找理由，于是我第一次想学骑自行车的念头就无疾而终了。
原因之二就是我的发小们都在很小的时候都学会了骑自行车了，而我却还不会，我觉得不甘心被比下去，于是就想着要是学会骑自行车就好了。
于是，我再一次有了学骑自行车的念头。但由于虚假的自尊心作祟，我不想要我的发小儿们看到我摔跤的“傻样”，而被她们拿这当一个好笑的话题，即使我知道她们也只会单纯的笑笑没有其他意思，但是我还是不希望她们看到我学车时蠢笨的样子。所以就没了在家学骑自行车的想法，在于是我就把“目光”转到外婆家，且外婆家旁边正好有一块平坦的空地，但是外婆家没有自行车，找别人借车，又怕把别人家的自行车弄坏了。种种原因之下，我想学骑自行车的念头又被搁浅了。
原因之三：后来一个和我关系很好的妹妹也上小学了，每次和她一起回家，或者是到外婆家都走在一起，那时候虽然说有伴儿了不孤独，可是每次看到小小的她走得精疲力尽，而在每次看到自行车经过时，她那黑溜溜的大眼睛里流露出的渴望与羡慕的眼神的时候，我都会觉得心里很不好受。那时候就想我要是会骑自行车就好了。于是我就在心里暗暗下决心-我一定要学会骑自行车。
而那已经是我在10岁左右的事了。在亲眼见到有人在马路上安安稳稳的骑自行车，旁边还时不时的有卡车、拖拉机等等经过，也不知怎么的，自行车就自行散架了，而那个骑自行车的人因为反应很快，也就避免了大型伤害，只是还是有些露出血丝的擦伤，我在路边看着也是一身冷汗。要不是他反应快，否则那会他就要上医院了。而我自觉反应肯定没他快，要是我的话肯定就离死不远了。虽然这种事不是经常发生甚至是几乎不可能发生的事件，但事事都没有绝对，也可能是我在骑车时发生这种事，那可怎么办？于是，在我的大量脑补下，想学骑自行车的念头再一次被我埋在脑海深处了。
最后可能是我外公看不下去我每次到家时惨兮兮的样子而他平时有没时间接我放学，还有我每次都为我的胆小找借口而不学车的样子时，在我不知道的情况下买了一辆崭新的自行车，并且对我说：“自行车我已经给你买好了，如果你不骑它的话，那它就只有放在家里生锈了。”我知道，我真的已经没理由去推脱说不学骑车了。于是，在激动、欣喜而没有退路之下终于决定我要学习骑自行车。
在学骑车的第一天，刚开始时因为有爷爷在后面支撑着，虽然还是会害怕的颤抖，但是在爷爷鼓励的眼神下，我稍稍克服了一下，默默地为自己打气后，终于还是踏出了第一步，骑上了自行车。刚开始时，是在刚刚骑还不到1秒钟就要摔下去了，之后又试了好几次仍然是这样，当时心里都想哭了，真的好想放弃，但那时爷爷就对我说，他会在我身后支撑着我，让我不要怕，他不会让我摔倒，也不会让我受伤。看着爷爷坚定的眼神，我想我一定能学会骑自行车。后来，我在骑上自行车时由1秒，2秒，5秒······慢慢的我骑在车上的时间越来越长了，当然那时我真的是欣喜若狂，我想爷爷也是看出了这一点，于是他严厉的告诫我，我还没有完全学会骑车，因为后面还有他这个支撑者，当然我能在车上坚持的时间越来越长也是一种进步。然后在那一点点进步而所得的信息中，即使多次在骑车时还是感觉要掉下来，而车头也是随时弯到其他方向，好几次都要骑到沟渠中或者是深坑里，但凭借着爷爷那双有力的粗糙的而又温暖的大手化险为夷，最终还是安全的度过去了。而在一次次的尝试中，爷爷渐渐的放开了他的双手，而我也慢慢地学会了自己掌握平衡。那一天我就是在不断地失败与不断地尝试中稍稍学会了骑自行车。
第二天，我所需要做的就是熟悉昨天骑会自行车的感觉，然后不断的加以练习。而爷爷在刚开始看到我能够短暂的骑自行车后放心的暗自离开了。而我在多次练习下终于完全学会骑自行车了。这时候的我在激动之下，心思也活泛了，我想着像别人一样挑战一个高难度动作，结果乐极生悲，撞到石头上了，不过幸运的是我的反应还比较快，只是擦伤了一些小地方，还有就是隔天起来觉得身体快要散架了，其他就没有了。
在这个学习过程中，我知道了，什么叫“万事开头难”，困难的不是事情的麻烦程度，而是难在你要做这件事的决心。就像之前老师给我们看的电影《风雨哈佛路》里的女主角一样在最后关头-一念地狱，一念天堂的情况下，她选择了天堂，选择了相信自己一定能够走出去看看另一个她之前从没有接触过的美好而绚丽多彩的世界，从而下定决心，努力学习，终于皇天不负有心人，她实现了她梦寐以求的愿望。当然从中我还深深的了解到这样一句话“没有做不到的，只有想不到的”。当然，与之相比，我的骑车经历肯定是不值一提的。但是，这次经历，对于我来说，还是挺重要的。因为它让我知道，只要下定决心，不惧失败的不断去尝试，最终我还是可以做成功的，且即使没有成功，但我已经为之努力过，奋斗过，我也就无愧于心了。
总体上来说，学骑自行车这件事应该说是我人生道路上的一粒小小“砂砾”，但是谁能说道路就不是由这些小小“砂砾”堆积而成的呢！当然了它也让我知道了“骄兵必败”的意思。一次在那之后，当我每次在学习上取得好成绩时，我都会暗暗告诫自己不要骄傲，一次成功而已，只有永久的保持下去才算是成功，而在生活中当我成功做成某事时，我也会暗自警醒，看看有没有什么地方是我漏掉的，或者是没有做好的，下次我继续努力。当然在很多小小成功下，我不免还是有点小小骄傲，但是在高兴之余，我还是会在心里会想一下有没有做的不对的地方，自己记下来，下次行动时多多注意。
篇三：unit 3 基础练习
unit 3 基础练习
1. 有时候我母亲要我做许多作业
他的新作是她出名了
当教室吵闹的时候，老师提高音量让学生听到
In order to make himself ______, he raised his voice.
A. to hear B. hearing C. hearD. heard
2.尽管失败了，但他还是显得高兴
树叶已经变黄了
他一辈子单身
The traffic lights ______ green and I pulled away.
A. came B. grew C. got D. went
3. 我渴望参军
她渴望一个重返舞台的机会
There was a time when many young people were ______ to go abroad.
A. dying B. died C. dead D. death
The ______ old man still hoped to see his youngest child, who was not there at the moment.
A. deadB. deadlyC. dyingD. death
4. --- When did you last hear ______ Joy？
--- He phoned me this morning, and we agreed ______ a time and place to meet.
A. of ; to B. about ; withC. from ; withD. from ; to
5. 你能算出要花多少钱么
我妹妹每天都会去健身房锻炼
他的建议结果怎么样
---How does your sister stay slim and healthy?
--- She ______ in the gym every other day, jogging and doing some other exercises.
A. works onB. works outC. works atD. works over
We didn't plan our art exhibition like that, but it______ very well.
A. worked out B. tried out C. came aboutD. carried on
They really had a great time, designing everything, drawing the blueprints,_______ the angles and so on.
A. looking outB. taking outC. finding out D. figuring out
6. 他对自己的失败感到羞愧
你给你家丢脸了
--- I always get a bit ______ if I don't arrive at the time I tell my mother.
A. shame B. ashamed C. weak D. patient
--- I should have gone to the wonderful concert with you yesterday.
--- ______! If possible, I wish I would have another such chance.
A. Yes, you should B. Take it easyC.What a shame D. Don't worry
7. 他有太多的工作要做
那个著名的作家写了许多作品
你知道怎样操作这台机器么？
--- Can I help you, sir?
--- Yes, I bought this radio here yesterday, but it______.
A. didn't work B. won't workC. can't workD. doesn't work
--- Are the new rules ______?
--- Yes. Few books are stolen.
A. using B. working C. to be carried out D. do good
8.--- Did you remember to give Mary the money you owed her?
--- Yes, I gave it to her _______ I saw her.
A. while B. the moment C. suddenly D. once
9. I caught a bad cold last month and it took a whole week for me to ______ from it
A. gainB. recoveryC. treatD. cure
She made a quick _______ from her illness and was soon back at work.
A. decisionB. recoveryC. change D. promise
10. 没能通过考试这件事是她很不安
11. Those old pots, ______ the one with a flying dragon on it, ______ 32,000 Chinese ancient coins.
A. included; includeB. containing ; contain
C. including ; contain D. including ; include
The book ______ forty maps ______ three of China.
A. contain ; containing B. includes ; including
C. includes ; containingD. contains ; including
12. 你为什么不听我的忠告？
对不起，我没听懂你的话
在今后的几年里
I send you 100 dollars today, the rest _______ in a year.
A. follows B. followedC. to followD. being followed
I failed; I regretted not ______ your advice on how to deal with the difficulties.
A. following B. to follow C. followedD. promising
13. 这座城市在战争中完全被催毁了
我的妻子遇到一场意外事故，把自行车弄坏了
流言损害了他的名声
他的行为深深的伤害我
They are not only making it difficult for us sleep at night, but they are ______ damage to our places of historical interest.
A. doingB. raising C. puttingD. producing
A bomb destroyed two buildings and _______ several others.
A. harmedB. damagedC. hurt D.injured
Mike didn't play football yesterday because he had ______ his leg.
A. damaged B. hurt C. hit D. struck
14. 这本书值10元（两种）
这个想法值得考虑（三种）
In the meantime, the question facing business is whether such research _______ the costs.
A. is worth B. is worthy of C. is worthy D. worths
---Anything interesting in today's newspaper ?
--- There is nothing worth _______.
A. to be read B. of being read C. reading it D. reading
It is difficult to judge whether what he did _______.
A. is worth to be praised B. deserves being praised
C. is worthy of being praised D. is worth being praised
15. I was ______ by her _______ comments about my clothes.
A. embarrassing; embarrassingB. embarrassed; embarrassed
C. embarrassing; embarrassedD. embarrassed; embarrassing
16. People who _______ mustn't have chocolate.
A. went on a dietB. are on a diet
C. go on dietD. we're on a diet
--- You don't seem to enjoy your meal very much.
--- Not really, I'm just ______.
A. on diets B. on a diet C. on the dietD. in a diet
17. She ______ some old photographs in a drawer.
A. came across B. came about C. came after D. came at
Last week I was on business in Beijing and ______ my old college roommate in the street, who said Li Jian, another friend of ours, ______ a car accident the month before.
A. came across; had come up B. ran into; met with
C. came across; has met with D. met with; came across
18. ---How are the team playing ?
--- They're playing well, but one of them ______ hurt.
A. getB.gets C. are D. were
Take it easy. You still have time to ______ before the party.
A. get changedB. get change C. get to change D. get changing
19. 看起来暴风雨好像就要来了
--- Is lunch ready?
--- ______, you can prepare for it.
A. Coming up B. Coming out C. Coming on D. Coming down
He had a high fever, but after he took medicine, his temperature ______ in the evening.
A. came up B. came out C. came on D. came down
20. He has a house______ his own, and the house was built ______ his own last year.
A. of; on B. on; of C. of; ofD. on; on
21. 她考虑了自己的选择
他考虑过移民去美国
他被认为表现得不礼貌（两种）
我把他当作我最好的朋友（两种）
Charles Babbage is generally considered ______ the first computer.
A. to inventB. inventing C. to have inventedD. having invented
He is ______ the company because he wants to run a hotel by himself.
A. considered to leave B. considering leaving
C. considering to leaveD. considered leaving
22. You should go to see a doctor and take some medicine to prevent your hair ______.
A. fall out B. falling out C. fall off D. falling off
It's a pity that many people _______ the advertisement and bought the goods it advertised.
A. fell forB. fell intoC.having fallen forD. have fallen into
23. 这要有副作用么
这种药对我的感冒非常有效
这个新法律在1876年生效
The story, which ______ me, ______ my sister deeply.
A. had no effect in; affected B. had not an effect on; affected
C. had no effect on; affectedD. had not an effect in; affected
24. 他冒着生命危险跳入河中
He got prepared for the job interview, for he couldn't risk _______ the good chance.
A. to lose B. losing C. to be lost D. being lost
Few people have ever ______ deep into the forest, for it is extremely dangerous.
A. risked to go B. tried to go C. risked goingD. tried going
25. ---If you like the house, I suggest you buy it
---But it's really too expensive. I can't ______ it.
A. get B. afford C. supply D. buy
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