三年级下册英语第八单元句子800字【最新20篇】

This phenomenon exists for a number of reasons. First, … Second, … Third, …

这一现象的存在是有许多原因的.首先，……;第二,，……;第三，……

Why did …? For one thing …，for another …. Perhaps the primary reason is…

为什么会……?一个原因是……，令一个原因是……;或许其主要原因是……

I quite agree with the statement that … The reasons are chiefly as follows.

我十分赞同这一论述,即……，其主要原因如下:

列出解决办法:

Here are some suggestions for handling … 这是如何处理某事的一些建议.

The best way to solve the troubles is … 解决这些麻烦的最好办法是……

People have figured out many ways to solve this problem. 人们已找出许多办法来解决这个问题.

批判错误观点和做法:

As far as something is concerned, … 就某事而言，……

It was obvious that …很显然,….

It may be true that …, but it doesnt mean that …

可能……是对的,但这并不意味着……

It is natural to believe that …, but we shouldnt ignore that …

认为……是很自然的,但我们不应忽视……

There is no evidence to suggest that … 没有证据表明……

Internet is now coming into our life. It brings us not only a lot of convenience ，happiness but also troubles. Some students use Internet as a too to study. They look up the meanings of the words， a translated form of a sentence，the background of an event or a story ，the information of a company or a famous person，etc.

They also read news or send e-mails through it. Internet helps them learn more and study well.

On the other hand，some students play games，chat with friends ，see the pictures or films even the unhealthy ones on the Internet the whole day. They are not interested in their subjects. It’s very dangerous for them!

The Internet’s advantages and disadvantages are shown clearly to us. I think we should make good use of it and stay away from the unhealthy websites.

炎热的暑假来临了，现在最好的运动便是游泳了。于是，我和妈妈立即在体育馆报了名。

盼呀盼，终于盼到了游泳的这一天，我们先做了热身操，接着便像一群小鸭子似得兴冲冲地下了水。哇，水好凉呀！我对游泳可是一窍不通，看着其他同伴跃跃欲试的样子，我也从换气开始慢慢学起。

“噗！”我一连喝了几口水，鼻子也酸了，我气呼呼地想：哼，有什么了不起，不就是换气吗？还想难住本小姐？

有了这个想法，我学会了换气，开始滑行了。滑行在游泳中十分重要，它可以使你既游得轻松，又游得快。面对着1米20厘米的水，我就是不敢滑出去。那么深的水，可不是闹着玩的！教练见了，平静地对我说“克服心理障碍，大胆向前游去。”

我听了，便大胆学起来，他也教我了如何蹬腿，很快进步了许多，这让教练很高兴。

我苦练了10天后，终于掌握了蛙泳的技能。这都是我10天以来发奋的结果。

时间流逝得飞快，14天一眨眼过去了，我也学了多种游泳姿势，啊！这真是一个快乐的暑假！

三年级下册第四单元作文：暑假游泳_我学会了游泳作文400字

暑假的一天，叔叔、阿姨带我去游泳池游泳。来到游泳池，我们都已大汗淋漓。

我们换上漂亮的游泳衣，迈着轻盈的步子来到池边。顿时，我被眼前新鲜的景象深深吸引住了。那蓝蓝的水池与天互相辉映，使人产生了一种从未有过的宽阔，舒畅之感。我“扑通”一声跳进了水里。

我站在水里看见叔叔阿姨们用各种姿势畅游着，真是佩服又羡慕。可一想到自己，不禁泄了气，因为我还不会游泳，连换气都不会。

正在我束手无策时，妈妈游过来教我。她先给我讲了换气的要领，我映着头皮按照要求去做：先把气吐光，再抬头吸气。谁知第一次吸气就喝了一大口水，我又连做了三四次，鼻子都发酸了，我不觉心灰意冷起来。可是面对妈妈那充满希望的眼神不断鼓励我的话语，我的信心又来了。经过反复练习，奇迹终于发生了，我竟连着换了四口气，游出了五米多。我一下高兴得无法形容，又觉得酸鼻，不过这一次，我觉得苦中带甜，因为我体会到“天下无难事，只怕有心人”的道理。

Welcome to Suzhou. Today I’m your tour guide. Suzhou is a beautiful place in Southeast China. It was built over 2500 years ago. So Suzhou is an old city with a long history. It’s famous for its gardens and Hanshan Temple. We are all proud of them. Many foreign tourists come to see them. In Suzhou, There are lots of old constructions like Tiger Hill, Beisi Pagoda and so on. After visiting them, you’ll be tired. But don’t be worried. There are also lots of snack shops in Suzhou. They are different from those in Western countries. They are much more delicious than some Western food. Suzhou is a modern city as well as an old city. There are lots of tall buildings and many other modern constructions in Suzhou, too. You can find hundreds of people in smart clothes in the street. What a beautiful city it is!

图表作文框架

As is shown by the figure/percentage in the table(graph/picture/pie/chart)

has been on rise/ decrease (increases/drops/decreases),有表格或图像可以看出。

significantly/dramatically/steadily rising/decreasing from______ in _______

to ______ in _____. From the sharp/marked decline/ rise in the chart, it goes

without saying that _毫无疑问的看出_______.

There are at least two good reasons accounting for __这里至少有两个原因可以对_ X X

作出解释__. On the one hand, _一方面

_____. On the other hand, ______ is due to the fact that ________.

另一方面---的原因是。。。In addition, 而且

_______ is responsible for _______. Maybe there are some other reasons to

show _也许有其他原因要展示

_______. But it is generally believed that the above mentioned reasons are

commonly convincing. As far as I am concerned, I hold the point of view that

_______. I am sure my opinion is both sound and well-grounded.

Water is very important for us. We must drink water everyday. We can’t live without water. Water is everywhere around us. At home, we use water to wash clothes, to wash dishes, to cook rice, to clean the flat, to have showers, to make drinks, to clean our teeth, to have a bath and so on. At work, people use water to put out fires, to grow vegetables, to make things in factories and so on. We also can swim in the sea. Water is important for us, isn’t it?

A poem:

Water has no taste at all.

Water has no color.

Water’s in the waterfall.

The pump.

The tap.

The well.

Water is everywhere around us.

Water is in the rain.

In the stream.

In the pond.

And in the river.

And in the sea again.

There isn’t much water on the earth. we must to save it. It is not inexhaustible.

It is very valuable.

Today is the Mid-Autumn festival. After dinner, mom and dad and me in a small yard, and tasting moon cakes, chewing the moon.

The night was silent. Deep blue sky, the moon is like a disc, the curved boat is not usual. It put the pieces of bright light is aspersed to the earth. It is not like the sun so dazzling and dazzing, but their light gently spread to every corner of the yard. The wind blow gently, I feel relaxed and pleasant. A family joke, let a person feel warm and clinking.

I looked at the moon like a disk with strong affection experience, my heart is like a long a pair of wings, fly to the boundless sky.

今天是中秋节。晚饭后，我和爸爸妈妈在小院里，一边品尝月饼，一边聊天赏月。

夜静悄悄的。深蓝色的天空，月亮好似圆盘，已不是平常的那种弯弯的小船了。它把一片片皎洁的光辉洒向大地。它不像太阳光那样耀眼、夺目，只是将自己的光轻轻地洒向小院的每一个角落。清风习习，我感到清爽怡人。一家人说说笑笑，让人感到温馨无比。

我看着那圆盘似的明月，体会着浓浓的亲情，我的心好像长了一对翅膀，飞向那无垠的夜空。

This morning, my father took me to school by bike. I sat at the back of the bike, eating a banana. After I ate it up, I threw the skin onto the street randomly.

今天早晨，爸爸骑车带我去上学。我坐在后车座上，吃着香蕉。吃完后，我顺手将香蕉皮扔到了街上。

No sooner had I done this than I realized that I had done something bad to our environment. And maybe someone would step on it and tumble over. I must pick it up. Thinking of these, I asked father to stop. I jumped off the bike and ran back to pick up the banana skin and threw it into a roadside dustbin. Seeing this, father praised me and I felt very happy.

我马上意识到我的所作所为破坏了我们的环境，或许有人会踩在上面而跌倒，我必须把它拾起来。想到这些，我让爸爸停车。我跳下自行车，跑回去拾起香蕉皮，并扔到了路边的垃圾箱里。看到这些，爸爸表扬了我。我感到很高兴。

In future I will protect the surroundings more consciously and think more about others.

将来我要更自觉地保护周围的环境，更多地为他人着想。

1.Wuhan

just had a disease, the motherland and we still love it!武汉只是生了一场病，祖国和我们依然爱它!

2.With

so many people sticking it out, why wouldnt we try.有这么多人都在坚守，我们有什么理由不去努力。

3.

Clean hands with soap and water or alcohol-based hand rub.用肥皂或者用含酒精的洗手液洗手。

4.

Cover nose and mouth when coughing and sneezing with tissue or flexed

elbow.咳嗽或打喷嚏时，用面巾纸或屈肘捂住口鼻。

5.Go

where there is epidemic, fight it till it perishes.疫情就是命令，防控就是责任。

6.If

Wuhan wins, Hubei wins. If Hubei wins, the whole country

wins.武汉胜则湖北胜，湖北胜则全国胜。

7.Saving

lives is of paramount importance.生命重于泰山。

8.Tribute

to the most beautiful retrograde! This is the role of medical workers! Come

on!致敬最美的逆行者!这就是医护工作者的担当!加油!

9.Isolate

viruses but not love, because love is the best bridge.隔离病毒但不隔离爱，因为爱是最好的桥梁。

10.The

epidemic is ruthless, and I believe that spring will always

come!疫情无情人有情，相信春天总会到来!

我的家乡天津，她不仅是座古老的文明城市，而且又是座现代化的大都市。她东临渤海，北依燕山，西靠北京，是北方的海运与工业中心，也是北方重要的港口，中国重工业的基地，正以年轻的姿态展现在我们面前。而天津的这几年的巨变让我这个土生土长的天津人也目不暇接，一幢幢高楼拔地而起，一个个商店鳞次栉比，一座座立交桥横架长空，一条条快速路四通八达，广场上，公园里，街道中，无论白发苍苍的老人，朝气蓬勃的青年，蹒跚学步的儿童，人人脸上都洋溢着灿烂的笑容，生活在这样的城市忍不住让人笑开怀，华灯初上，夜晚的津城更加分外妖娆，造型各异的彩灯把天津又变成了一座不夜城。

南京路上焕然一新，两边的楼房都穿上了新衣裳，格外的美丽。人行道也装修一新，重新铺设了路面，又增加了绿地和小花园，翠绿的草坪，五颜六色的鲜花，给这条繁华的马路增添了浪漫和诗意，慢步在人行道上，有如置身公园一般。

美丽的五大道更是天津的骄傲，欧式的洋房，名人的故居，幽静的林荫小路，向世人展现它的古老和文明。独特风趣的新马泰(名字听起来就很有趣吧?是新华路马场道泰安道的简称)也成为了人们旅游的焦点。

天津的其它地方也有很大的变化，例如：滨海新区，天津站，奥体中心……在此我就不一一介绍了。总之均体现了以人为本的思想，人们从家中走出300米之内有绿地，500米之内有公园，从中感受到天津在鲜花的簇拥下，更是引人注目，也代表了我们天津人欢迎全世界的朋友。

不仅城市在变化着，天津的所有人们也在改变着自己的文明习惯。其实，文明离我们很近很近，近得触手可及。比如，把没有盖好的水井盖盖好，把盲道上的障碍物推开，捡起地上的垃圾等，都是一个个文明的体现。文明很小很小，只要每一个人都做一件文明的事，就能使社会迈出一大步，在社会上迈出的每一小步也许微不足道，但是用处却很大很大。一份文明好像一滴水，许多文明就是一片海;一份文明好像一盏灯，许多文明就会成为明亮的热情;一份文明好像星星之火，许多文明可成燎原之势。

我热爱我的家乡——美丽的天津!

我叫尚李淇，今年8岁，上小学三年级。个子长的不高，也不胖，可是脸圆圆的。眼睛很小，笑的时候眯成一条缝。头发又浓又黑，虽然我是个男孩，但是我留着一条细长的小辫子，很个性哦!我不是很活泼，虽然看了很多书懂得知识也不少，但是上课发言不太积极，因为心里总是害怕答错了。我喜欢看书和电视，但是最喜欢看书，有时我看一下午的书都不出去玩。爸爸和妈妈说我是“书呆子”。小学作文自我介绍300字

大家好!我叫窦瑞琳，今年我9岁了，我在江北区.大石坝科技实验小学读书，我喜欢唱歌.画画......我以前最喜欢语文这门功课，最不喜欢数学了。现在好了，恰恰相反，搞得我连自己都捉摸不清我自己了......同学们都说我脾气古怪.性格暴躁。我还是一个急性子，凡是不和我心的事，只要揪出做这件事儿的人我一定会“大发雷庭”哎我这个人就是这样，没办法。爸爸.妈妈.婆婆.姐姐.妹妹都不喜欢我这样。老毛病了估计我这一身也改不了了。我的成绩在班里不是很好，我在班里也并不现眼。值得我高兴的是我是一个很勤劳的孩子，喜欢帮班里做贡献，希望我能取长补短。我最大的理想就是当一位大名鼎鼎的画家。自我介绍作文300字

大家好，我叫王仰泽，今年9岁了，我有一双大眼睛7，还留着一个小寸头。我有一个从来没有克服的缺点，就是怕黑。

有一次，我跟小朋友去地下室玩儿。我们看见一扇门，有一个小朋友探进头去，然后对我们说：“咱们进去吧，里面非常黑，可以玩探险游戏。”我一听里面非常黑，就犹豫了一下，心里想：我怕黑，要是我跟他们说，他们会笑话我的。这时候，那几个小朋友向里面走去，我赶紧追上去，抓住一个小朋友衣服的后摆才敢往里进。我抓着那个小朋友的衣服后摆走了一会儿，在慢慢睁开眼睛。把眼睛眯起来，我看见前面有一个小亮点。我们越走离亮点就越近，亮点越来越来大。最后亮点变成了一扇大门。后来我知道了那个地方原来是保安叔叔们的住处。虽然这次探险让我知道了保安叔叔的住处在哪里。但从这以后我再也不敢去那了。

这就是我，一个怕黑的男孩。

Therearesomecherriesinthebasket.(一般疑问句，否定回答)划线部分提问)Kittylikesthebluedress.(用thepinkdress改为选择疑问句)Don`tplaywithfires.(换一种说法)

Joelikesreading.Dannylikesreadingtoo.(把两句连成一句)Pleaseeatsomecakesandbiscuits.(改为否定句)划线部分提问)Thereissomewaterintheglass.(划线部分提问)划线部分提问)Whatdayistoday?

What`sthedatetoday?

Whatdoyouusuallydoafterdinner?

Whichpearsdoyouwant,thegreenonesortheyellownoes?Whichwesternholidaydoyoulikebest?Whenisit?

WhatdoyoudoattheLanternFestival?

5B2

Thosebooksareours.(同义句)划线部分提问)划线部分提问)

ThosecrayonsareDanny`s.(.(用Alice改为选择疑问句)Arethesetheirschoolbags?(单数句)划线部分提问)

Theyridetheirbicyclestothepark.(用May改写)

Thecocooniswhite.(用browng改为选择问句)划线部分提问)Heisfouryearsold.(改为一般过去时)

Iwasathomeyesterdayevening.(改为一般疑问句)

Thecaterpillarslikeeatingleaves.(改为单数句)划线部分提问)划线部分提问)

WhatdoyoueatattheMid-autumnFestival?(根据实际情况回答)

This is our house.Its nice and big!Its a warm world. All family are live in it. Ha!This is my parents room.Its big.My father is sit on the this chair.My mother is sleep on this bed. This is my room.It`s big,too.Its names "Ann park" beacause it`s very lovely and interisting.This is my desk.Everyday I do homework here.This is my bed.Its pink beacause pink is my favourite couler. This is our sitting room.Its tidy.It has a table,four chairs,a TV,a mat and a flower.We often sing songs here and watch TV here. This is our book room.Its big but small than the sitting room.It has many many wonderful books.We are read books and newspapers here. This is our bathroom .Its big.We take baths,wash faces and brush teeth here.

Our house!Our warm world!I love U!

《改写句子》

（根据划线部分提问）

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2.Whatdoyouwanttobe?（根据实际情况回答）

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3.Thesharklikesswimming.Thedolphinlikesswimming.（两句并一句）_______________________________________________________

（对划线部分提问）

_______________________________________________________

（根据划线提问）

_______________________________________________________

（对划线部分提问）

_______________________________________________________

（对划线部分提问）

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（对划线部分提问）________________________________________________________

9.Ihaveacold.（根据答句写出问句）

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10.Pleasetryonsometrousers.（改为否定句）

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（根据划线部分提问）

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比较

1.The advantage far outweigh the disadvantages.

2.The advantages of A are much greater than those of B.

3.A may be preferable to B, but A suffers from the disadvantages

that...

4.It is reasonable to maintain that ...but it would be foolish to claim

that...

5.For all the disadvantages, it has its compensating advantages.

6.Like anything else, it has its faults.

7.A and B has several points in common.

8.A bears some resemblances to B.

9.However, the same is not applicable to B.

10. A and B differ in several ways.

11. Evidently, it has both negative and positive effects.

12. People used to think ..., but things are different now.

13. The same is true of B.

14. Wondering as A is ,it has its drawbacks.

15. It is true that A ... , but the chief faults (obvious defects )are

...

Chang Yuxian is my best friend.I think hes a handsome boy.He came to our school half a year ago.Hes very shy in class, but not a stupid boy.常予先是我最好的朋友。我觉得他是个帅气的男孩。他来到我们学校已经有半年了。他在课堂上很害羞，但他决不是个愚蠢的孩子。

Every time when the teachers ask us some questions, he doesnt often put up his hand.He lowers his head in order not to meet the teachers eyes,because hes afraid and shy.But he knows every answers.每次当老师提问的时候，他经常不举手。他把头低下为了不跟老师目光相遇，因为他害怕、害羞。但是他知道每一个问题的答案。

Little by little, he begins to answer the questions in class, and takes part in the activities with us.He wants to challenge himself.If you are as shy as him, please follow him.Teachers are not tigers, but they are our best friends in school.渐渐地，他开始在课堂上回答问题了，而且还积极参加同学们的集体活动。他想要自我挑战。如果你跟他一样害羞，就像他那样做吧。老师不是老虎，而是我们在学校最好的朋友。

Lets be brave. Dont be shy any more!让我们勇敢起来，不在害羞!

1. 你母亲是个农村妇女，50多岁，没上过学，但懂得年轻人掌握知识的重要性，她很关心你的学习情况；

2. 你的母亲为了让你有的时间学习，总是竭尽全力来照顾你。一次，当你听说母亲病重，回家看她时，她正带病坚持为你做新衣，你激动得热泪盈眶；

3. 你母亲就是这样一位妇女，善良、勤劳，永远值得你尊敬和爱戴。

my mother is a village woman， who is already in her fifties. she had very little school education， but she knows that knowledge is of great importance to young people. she often asks me how i get along with my studies and encourages me to study hard.

my mother takes good care of me and does everything she can for me， so that i can spend more time on my study.

once she was badly ill and had stayed in bed for several days. when i got home to see her at night， i found the light was still on and mother was sitting in bed， making new clothes for me ！ i was so deeply moved that tears came to my eyes.

such is my mother， a kind and hard-working woman. i’ll respect and love her forever.

[我的母亲英语单元作文

Today, my parents took me to my grandfather’s home.I talked with my grandfather for a little while and then I played with my brothers and sisters.

After a while, my elderly brother suggested going to the park and having a rest.“That’s a good idea. ” I said.Then we prepared for the outing.However, after lunch, the sky turned dark and rained heavily.Therefore, our plan was an impossible due to the bad weather.How pity it was!All the afternoon, we could only have fun in house.

We played cards, watched TV and played computer games.We were happy, but we still hoped that we can go out next time.

今天，我父母带我到爷爷家。我和爷爷聊了一会天然后我就和兄弟姐妹们玩。

过了一会，我的哥哥提议去公园然后休息。“好主意”我说。接着我们就为外出做准备。但是，吃过午饭，天空变得黑暗还下起了大雨。因此，我们的计划因为坏天气泡汤了。太可惜了!整个下午我们只能在家里玩。

我们打牌，看电视，玩游戏。我们和开心，但是还是希望下次能够出去玩。

三年级下册第六单元习作指导

(未来的——)

习作要求：

选择自己最感兴趣的一样未来的事物，展开想象，写一写。

习作提示：

写未来的事物也是想象作文。什么是想象作文?通过大胆的想象，在我们的头脑中想象出一些现在还做不到或许将来可以做得到的事物，把它写出来，这叫做想象作文。例如：《未来的汽车》中所想象的“海绵汽车”可以迎面把人抱起来，不会把人撞伤。那么，未来的房子、衣服、食物等又是怎样的呢?这就要靠我们去想象，我们可以模仿《未来的汽车》的小作者，选择一种事物，开展大胆的想象，把它写下来。

例文学习：

未来的汽车

昨天晚上我做了个梦，梦见自己来到了未来的世界。

那里有直插云霄的摩天大厦，在绿草如茵的街心公园，更有许多我不曾见过的珍禽在草地上与小孩子一起嬉戏。我欢喜若狂地飞奔过去，全然忘记自己是在彩色的马路上。此时，一辆轿车向我奔驰而来，我吓得闭上眼睛。就在此时我觉得被一双柔软的手抱了起来，腾云架雾似的向前飞着。等我睁开眼一看，竟然是从汽车上伸过来的手抱住了我。正当我感到奇怪时，驾驶员叔叔向我露出了微笑。我奇怪地问：“刚才汽车不是朝我撞来的吗?”驾驶员笑了笑说：“小朋友，你是从别的地方来的吧。你瞧，我们的车子是用海绵做的……”“什么?海绵做的?”我差点笑出声来，“你没开玩笑吧?”他一本正经地说：“是真的，小朋友，我们的车壳是用高弹性的海绵加工制成的，你

瞧”，他用手指一按车面，车面就凹下去一块，然后再离开，车面就恢复原样了。啊!真了不起，我不由得用手去抚摩车面，试了试这种感觉后，我不禁拍手叫好：“妙!妙!”

这时妈妈把我叫醒了。醒来后，回想梦中的一切，我久久不能入睡，心想：我的这个梦想将来一定能变成现实。

【点评】想象作文就是要开展大胆的想象，小作者想象未来的汽车是用海绵来做的，开起来，很安全，不会伤人，这个想象很好。记叙中引用了人物的对话，使情节引人入胜。用梦来开头，引出想象，又以梦醒来结尾，使想象的内容和情节更令人信服。

In China, the subjects that students learnt are necessary. They can learn special classes when they enter university. Sometimes I think it will be perfect to have the special class in middle school. On the one hand, students can learn more things besides the necessary subjects. They can develop more practical skills. On the other hand, students can cultivate their interest by learning something different. Though it is a little hard to open special classes, because education pays attention to scores, I believe that someday more special classes will be open, as the class reform calls on people to pay attention to the development of student mind.

在中国，学生所学习的科目都是有必要的。当他们进入大学以后，他们可以学习特色课程。有时我觉得在初中开设特色课程是非常好的。一方面，学生除了必要科目之外还可以学到更多的东西。可以发展更多实用技巧。另一方面，学生可以培养他们的兴趣，学习不同的东西。虽然因为教育注重分数导致开设特色课程有一定难度，但我相信总有一天将会开设更多的特色课程，因为教育改革呼吁人们关注学生的思维发展。