仿照活板写一篇实验作文

仿照活板写一篇实验作文

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仿照活板写一篇实验作文

仿照活板写一篇实验作文【一】

模仿例句写句子

一、Model1:Who’sshe?She’smygrandmother.

1._____________________________________________________(he,grandfather

2.____________________________________________________(they,myfriends

Model2:She’smygrandmother.

1._______________________________________________(he’s,grandfather

2._______________________________________________(they’re,friends

二、Model:Areyoutall?Yes,Iam.

1._____________________________________________________(thirsty,yes

2._____________________________________________________(short,no

三、Model1:CanIhaveapeach?

1.________________________________________________(useyourbook

2._______________________________________________(borrowyourrulerModel2:CanIgotothezoo?

1.____________________________________________________(watchTV

四、Model1:WhatdoyoudoonTuesday?Iplaybaseball.

1.____________________________________________________(Tuesday,playthepiano

2.____________________________________________________

(Saturday,playbasketball

Model2:DoyouplaysocceronTuesday?

1.__________________________________________________(they,Friday

2.__________________________________________________(she,MondayModel3:IplaytheviolinonMonday.

1._____________________________________________________(playping-pong

Model4:DoyouplaybaseballonTuesday?Yes,Ido.

1._____________________________________________________(playsoccer,Friday

2._____________________________________________________(playtheviolin,Thursday

Model5:WhatdoyoudoonThurday?

1.____________________________________________________(Wednesday

2._____________________

________________________________(Tuesday

Model6:IplaybaseballonFriday.

1._________________________________________________________(playping-pong,Monday

2.________________________________________________________(playthepiano,Sunday

Model7:IwatchTVonFriday.

1.________________________________________________________(gotothezoo,Sunday

2.________________________________________________________(playtheviolin,Tuesday

五、Model1:Whatdayisittoday?It’sMonday.

1.______________________________________________________

(Thursday

2.______________________________________________________

(Wednesday

六、Model1:Iwantacomputer.

1.____________________________________________________(they,toycar

2._____________________________________________________(he,guitarModel2:Whatdoyouwant?Iwantadrum.

1.__________________________________________________

(they,toycar

2.__________________________________________________

(she,skateboard

3.__________________________________________________

(Lisa,drum

Model3:Doyouwantadoll?

1.___________________________________________________(they,puzzle

2._________________________________________________(she,skateboardModel4:Doeshewantadoll?

1.______________________________________________________(she,puzzle

2.______________________________________________(Tony,stuffedanimalModel5:Doyouwantadrum?No,Idon’t.

1._____________________________________________________(she

七、Model1:It’sonthesofa.

1.__________________________________________________

(drum,nexttothesofa

2._________________________________________________

(socks,behindthebookcase

Model2:Mywalletisonthechair.

1._________________________________________________

(drum,nexttothesofa

2._____________________________________________

(socks,infrontofthebookcase

Model3:Theyareinfrontofthebookcase.

1._____________________________________________________(nextto

2._____________________________________________________(behind

八、Model1:Ilikeart.

1.______________________________________________(English

2.______________________________________________(history,scienceModel2:Ilikeartandmath.

1.__________________________________________________(English,history

2.__________________________________________________(science,P.E.Model3:Ilikescience.

1.___________________________________________________(they,history

2.___________________________________________________(we,English

九、Model1:Where’smywallet?

1.__________________________________________________(computergame

2.__________________________________________________(stuffedanimal

3.____________________________________________________(books

十、Model1:What’sshedoing?She’spainting.

1.______________________________________________________

(he,running

2.______________________________________________________

(it,sleeping

3.______________________________________________________

(Tony,playing

4.______________________________________________________

(they,running

Model2:Whatareyoudoing?Iameating.

1._____________________________________________________

(they,sleeping

2._____________________________________________________

(she,shopping

3.____________________________________________________

(yourparents,eating

Model3:Whatareyoudoing?I’mwriting.

1.____________________________________________________(run

Model4:Whatisshedoing?Sheisplaying.

1.________________________________________________________(he,study

2.________________________________________________________(they,write

十一、Model1:Touchyournose.

1._________________________________________________(close,eyes

2.__________________________________________________(open,mouthModel2:Touchyoureyes.

1.___________________________________________________(hands

2.___________________________________________________(feet

Model3:Touchyournose.

1.___________________________________________________(her,arms

2.___________________________________________________(his,feetModel4:Closeyourmouth.

1.___________________________________________________(herbooks

2.___________________________________________________(hiseyes十二、Model1:Whosecarisit?It’smine.

1.______________________________________________________

(dog,hers

2.______________________________________________________

(stuffedtoy,Jenny’s

Model2:Whoseskateboardisthis?It’smine.

1.____________________________________________________

(boat,hers

2.____________________________________________________

(computergame,theirs

Model3:Whosecarisit?It’shers.

1.____________________________________________________

(bag,his

2.____________________________________________________

(boat,ours

Model4:Whosepuzzleisthis?It’shers.

1._____________________________________________________

(toycar,mine

Model5:Whoseballoonisthis?It’smine.

1.________________________________________________________(puzzle,hers

2.________________________________________________________(suffedtoy,Jenny’s

仿照活板写一篇实验作文【二】

一天,我实在没事干,就找来一包盐、一个鸡蛋和一只盆,开始做实验。

说干就干,我马上放了一盆水,又把鸡蛋放进去,再找了一把勺子,把盐倒进碗里,一勺一勺地放进水里。

当我放完第一勺盐时,鸡蛋没有什么变化,我想:老兄,你咋没反应呢?太不给力了!算了,再放一勺吧……于是,我又放了第二勺盐,可鸡蛋还是没变化,我想:用手搅和搅和也许鸡蛋就有反应了吧。于是我开始用手在水中搅合起来。5分钟过后,我手都酸了,可鸡蛋还是一动不动。于是我开始放第三勺盐,这回我心想:这下你该有变化了吧?可鸡蛋老兄还是一动不动。“鸡蛋老兄,你不给力就不给力呗,但你总得给个面子吧。罢了罢了,一会儿再放一勺盐吧。”我无奈的说道。我又放了一勺,边放边说:“最后一勺了,最后一勺了……这位兄弟你再不动,我还不伺候你了呢,再加盐就要发动第五次世界大战了,我可要招受千斤顶压力了。”当第五勺盐放完时,我闭上眼睛,双手合起,内心暗暗祷告:“菩萨,显灵吧,让鸡蛋浮上来吧。”过了一会儿,我慢慢睁开眼睛,发现这回鸡蛋真的如我所愿浮起来了,我忍不住大声说道:“鸡蛋老兄,你可真是‘犹抱琵琶半遮面,千呼万唤始出来’啊。”

实验成功了,可鸡蛋为什么会浮起来呢?于是,我又上网查找原因:原来盐水的比重比水的比重大,浮力大,所以鸡蛋会漂浮在盐水中。

通过这次试验,我明白了,科学就在身边,只要我们仔细观察,用心思考,动手去做,就会发现许多奥秘。

仿照活板写一篇实验作文【三】

今天,我看了一本《趣味科学实验》,里面提到一个实验,叫做“跳舞的鸡蛋”。

鸡蛋怎么会跳舞呢?看到这几行字,我就觉得很纳闷,激起了我的好奇心,我决定无论如何都要亲手做一做这个实验看看。

晚上我把妈妈拉过来一起做这个简单而有趣的实验。

我先拿来一瓶白醋,一个干净的玻璃杯,还有一个椭圆形的光滑的鸡蛋。我先在杯中倒入半杯白醋,忍着刺鼻的酸味,再把鸡蛋轻轻地放入杯中,接下来的,就是耐心等待、细细观察。

一分钟,两分钟,三分钟……大概过了十分钟,依然没有动静。我有点而不耐烦了,正准备脚底抹油开溜呢,妈妈叫住我说:“儿子,做任何事都一定要有耐心!”我只好不情愿地回来继续观察。

大约又过了十分钟,鸡蛋不知什么时候居然悬在了杯中,蛋壳表面沉积了许多泡泡正不断向上升。我用手指轻轻地按了一鸡蛋,鸡蛋沉入杯底又浮了起来,这样一沉一浮,鸡蛋就像是在跳舞一样。我问妈妈:“鸡蛋为什么会‘跳舞’呢?”妈妈跟我解释:“因为鸡蛋被白醋浸泡过一段时间之后呢,蛋壳里的主要成分——碳酸钙会和白醋产生化学反应而凝结成小气泡泡沉积在蛋壳表面。这些泡泡不断破裂上升,从而使鸡蛋上升,这样一沉一浮,就像跳舞一样。”

哇!想不到一个小小的实验却蕴藏着如此深奥的科学道理。我一定要好好学习,将来揭开更多的大自然奥秘。

仿照活板写一篇实验作文【四】

“水中燃烧的蜡烛”大家可能在书里面见过吧,但你有没有亲眼看过呢?我倒看过一次。这个行起诉张老师就做了一个实验。

蜡烛能在水中燃烧,我觉得蜡烛与水面平行的时候,蜡烛一定会熄灭。张老师却说蜡烛能在水中燃烧。我一定要好好的观察一下。

按试验的要求张老师拿了一根蜡烛,一个打火机、一杯水、一个玻璃杯。

实验开始了。张老师首先把蜡烛固定在玻璃杯的中间,在把蜡烛点燃,过了一会儿,在把水倒进放蜡烛的杯子里,时间一分一秒的流逝着,蜡烛也慢慢的燃烧着,同学们屏住呼吸等待奇迹的出现,终于。蜡烛与水面平行了,这时,老师叫七小组的同学上去看,太幸运了!我被选上了,我慢慢的走上去,一看,我顿时惊呆了,蜡烛居然在水里燃烧了。真是太不可思议了!

后来,有同学发现了秘密:在蜡烛燃烧过的地方留下了一个薄薄的蜡筒,这是怎么回事呢?正当我们疑惑不解的\'时候,老师帮我揭开了这个谜底:

原来当火焰燃烧到水面一下时,由于水的温度不宜升高,蜡烛边与水接触的部分没有达到溶解的温度而留下的一个圆柱体的硬壳,水隔在外面,保护着蜡烛的火焰继续燃烧一直到容器底部为止。

通过这个实验我不仅在玩中懂得了科学道理,还开阔了我的视野,真是让我受益匪浅!

仿照活板写一篇实验作文【五】

呀,教室里怎么飘着一股蛋腥味呀?原来,今天我们做了个实验,老师让我们每个人都带一个鸡蛋,用泡沫、布……进行保护,看看从4楼、2楼扔下去会不会破。

王浩天的蛋不仅用布和泡沫保护还加了个降落伞,我们有些人也学着他的样子加了个降落伞。

开始了!老师先让加降落伞的蛋扔一扔,只见王浩天把蛋尖的一头向着窗外,又把降落伞收起来,然后,退后几步,用九牛二虎之力一扔,“呼!”地一声,蛋像弹簧一样飞了出去,幸好降落伞打开了,不然,早飞到对面教学楼的墙上了,王浩天的蛋慢慢降落,落在草坛上,别的“降落蛋”也飞了出去,有的直接摔在地上,有的挂在树枝上,有的慢慢降落,还有的竟然在鸡蛋上加了两个漂亮的彩色气球直接扔了下去,落在地上时就“啪!”爆了一个气球。

我们没有加降落伞的同学被老师带到了2楼,我挤到窗口,把自己用纸和塑料带保护的蛋扔了出去,只见我的蛋在地上弹了一下,又落在地上,我冲下去拿。

我把我的蛋拿了回来,放在桌子上拆开,我一把塑料袋拆开,一个“小太阳”从里面流了出来,我哭笑不得,老师把破的蛋收集起来,交给了饭堂,我们班有20个人的蛋没有破,他们高兴得一蹦三尺高,“哈哈……!”的声音从教室里传出来。

这次扔鸡蛋的实验让我们知道了,凡事只要肯动脑筋,想办法,什么东西都能保护好,什么困难都能解决。

仿照活板写一篇实验作文【六】

一、模仿例句写句子。

1、Howmuchwasabunchofflowers?Itwas8yuan.

(cherries,dolly(oranges,yuan

2、Howmuchwasaloafofbread?Itwas1dolly.

(apairofsunglasses,15

(knives,21

3、Where'stheshoppingmall?It'sacrossfromthepark.

(school,shoppingmall

(bus,stop,zoo

4、Whyishescared?Becauseheheardanoise.

(she,tired,stayuplate

(they,excited,getakitten

5、Whereareyouat3:30?Iwasatthefair.

(he,home(she,school

6、Wheretheyatthetoystore?Yes,theywere.

(he,zoo,no(you,work,yes

What'swrongwithyou?Ihadtoomuchcola.

friendjuice

7、Whatwasshedoing?Shewasdiggingahole.

(you,laugh,loudly

8、Whatdidshebugattheshop?Sheboughtacanofcola.

cartonofmilk

9、Where'sthehospital?It'snexttothepark.

(park,zoosalon

10、Whyissheupset?Becauseshegotpoorgrade.

(yourmother,breakherglasses

11、Wherewasheyesterdayaftenoon?Hewasatthemall.

(she,7:30(they,11:00

12、Whywashescared?Becauseheheardanoise.

(she,seeasnake(yourfriend,seeawolf

13、Whathappened?Hemissedthebus.

thegame

(they,havesomecottoncandy

14、Whathappened?Shecaughtacold.

(yoursisters,havefunwithfriends

(yourbrothers,seeasnake

15、Whyareyouupset?BecauseIgotagoodgrade.

(scared,hearanoise

仿照活板写一篇实验作文【七】

今天早上,武老师一手提着水杯一手拿着白色的朔料袋和语文书走进了教室。我想:“老师拿着袋子干嘛?”于是我仔细一看,怎么有个方便面袋呀!还有两个鸡蛋呢!我想老师没有吃早饭?同学们纷纷议论着。

这时,老师笑眯眯的告诉我们:“同学们今天老师带来了两个鸡蛋,不是吃的,而是做一次有趣的实验。这时老师好像看穿了我们的心思。啊!语文老师又不是科学老师会给我们做什么样的实验呢?同学们在背后纷纷的议论着。

老师拧开了水杯的盖子,拿起一个鸡蛋放在杯口,告诉大家说:”请同学们仔细看有什么变化。同学们挺直身子,瞪大眼睛,仔细观察着。只见老师的手一松,鸡蛋“扑通”一声,像潜水员一样沉入杯里。

老师拿出一个红色的方便袋,告诉大家里面是盐,老师把白色的盐倒在水杯里,盐像雪花往下飘,有时还荡起了浓雾,水面浑浊起来,也有时升高来。这时鸡蛋还稳稳的,一点变化都没有。这时老师拿起一根小棒,开始搅拌起来,水变的更浑浊了,水随着小棒快速转起来,随着老师搅拌起来,只见鸡蛋晃晃悠悠的漂到水面上。

真神奇呀!鸡蛋本身的密度比水大,可以沉到水底,但经过不断加盐的过程,盐水的密度,从而使鸡蛋浮起来。死海能让人浮起来也是这个道理。

这个有趣的实验让我懂得了一个道理。看来生活处处皆学问啊!

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