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高中生英語手寫作文

發布時間:2021-03-01 12:44:25

㈠ 求高手寫英語作文(必須是原創的)

Dear Sir,
How is everthing going recently? Initially,Welcome you to the new house.Sincerely wish you a happy time here.However,there were some unfriendly and uncomfortable things of which I need to remind you.Smoking,loud noise came along with you which is troublesome.Would you mind recing smoking inside and turning down the radio?And your kid likes playing football inside the room,which is dangerous and unsatisfactoy.Could you please advise your boy not to do that again?Would you please make the house more peaceful and harmonious?Thank you!

希望能幫上你 。也希望你好好學習,加油

㈡ 求高手寫篇高中生英語作文

2what.will.happen.to.a.piece.of.iron.if.you.put.it.in.water?
就說鐵片,首先肯定保證鐵片的平整性是絕對水平的,那你可以想像得到,鐵片的厚度一定是個問題,肯定有個值是居於沉與不沉之間的。
換言之,當鐵片厚度大於某個值是,會下沉的,但總存在個厚度值,使鐵片的厚度小於和等於它的時候,鐵片不會沉下去。縫紉針在水面能浮起,就是因為水的張力大於了它的重力。而鐵片的結論是一樣的,當鐵片的厚度小於某一個值時,一定會浮在水面上的。

下面是科學解釋:
表面張力強弱可用表面張力系數描述,下面分別從力和能兩角度研究表面張力現象。

1.力的角度描述

單一表面能力f=aL(是阿耳法不是a),這樣
a=f/L

表面張力系數a等於作用在每單位長度截線上的表面張力,a與兩物質種類及T有關。

2.能量的角度描述

緩慢拉動液膜外力F1做功(力平衡。F2代表內力)
W=F1*x=F2*x=a*2L*x=a*S=E

等溫條件下,外力的功因克服表面張力全部轉化為液膜的表面能, W=E
a=f/L=E/S

表面張力系數a在數值上等於等溫條件下液體表面增加單位面積時所增加的表面能。
表面能是可以向外界機械能轉化的表面分子間的作用勢能。等溫條件下,體積一定的液體處於平衡態時對應的表面自由能極小值。
至於浮力:
漂浮於流體表面或浸沒於流體之中的物體,受到各方向流體靜壓力的向上合力。其大小等於被物體排開流體的重力。例如石塊的重力大於其同體積水的重量,則下沉到水底。木料或船體的重力等於其浸入水中部分所排開的水重,所以浮於水面。氣球的重量比它同體積空氣的重力小,即浮力大於重力,所以會上升。這種浸在水中或空氣中,受到水或空氣將物體向上托的力叫「浮力」。例如,從井裡提一桶水,在未離開水面之前比離開水面之後要輕些,這是因為桶受到水的浮力。不僅是水,例如酒精、煤油或水銀等所有的液體,對浸在它裡面的物體都有浮力。

產生浮力的原因,可用浸沒在液體內的正立方體的物體來分析。該物體系全浸之物體,受到四面八方液體的壓力,而且是隨深度的增加而增大的。所以這個正立方體的前後、左右、上下六個面都受到液體的壓力。因為作用在左右兩個側面上的力由於兩側面相對應,而且面積大小相等,又處於液體中相同的深度,所以兩側面上受到的壓力大小相等,方向相反,兩力彼此平衡。同理,作用在前後兩個側面上的壓力也彼此平衡。但是上下兩個面因為在液體中的深度不相同,所以受到的壓強也不相等。上面的壓強小,下面受到的壓強大,下面受到向上的壓力大於上面受到的向下的壓力。液體對物體這個壓力差,就是液體對物體的浮力。這個力等於被物體所排開的液體的重量。當一個浮體的頂部界面接觸不到液體時,則只有作用在底部界面向上的壓力才會產生浮力。至於一個位於容器底面上的物體,並和容器底面密切接觸,那它就只能受到向下作用於物體表面的液體壓力下,所以這個物體不受浮力作用,這種現象並不多,因為只要其間有一層很薄的液膜,就能傳遞壓強,底面就有向上的壓力,物體上下表面有了壓力差,物體就會受到浮力。
Say an iron slice, first affirmation assurance iron slice of the neat be absolute level, that you can imagination get, the thickness of iron slice must be a problem, affirmation have value is reside in sink with don't sink of.
In other words, be iron slice thickness big in a certain value BE, would bottom sink of, but total existence thickness value, make the thickness of iron slice small in with equal it of time, the iron slice will not sink.Sewing needle at surface ability start to float, be because of water of tension big in it of gravity.But the conclusion of iron slice be similar, be the thickness of iron slice small in a certain value, certain will float on surface.

The underneath is science explanation:
The surface tension strong or weak can use a surface tension coefficient description, underneath difference from the dint and ability two angle research surface tension phenomenon.

1.The angle description of dint

The one surface ability f=aL(BE the ear method isn't an a), so
a=f/L

The surface tension coefficient an equal a function a piece on-line surface tension at the per-unit length and the a relate to two material category and T.

2.The angle description of energy

Slow-moving pull to move the dint F1 outside the liquid film to do an achievement(dint balance.The F2 dint inside the representative)
W=F1*x=F2*x=a*2L*x=a*S=E

Wait under the condition, outside the achievement of the dint because of overcome surface tension all conversion is the surface of the liquid film ability, W=E
a=f/L=E/S

Surface tension coefficient an at number first-class at etc. under the condition liquid surface increment unit area the surface increase ability.
Surface's ability is can outwardly boundary machine ability conversion of surface member the function of certainly ability.Wait under the condition, physical volume certain of the liquid be placed in balance Tai rightness should of surface freedom ability smallest value.
As for buoyancy:
Afloat at the fluid surface or immersed and be not subjected to an everyone toward the upward cooperate of the fluid static pressure dint at the object in the fluid.Its size equal quilt object a row to open the gravity of fluid.For example the gravity of piece of stone is big in it together physical volume water of weight, bottom sink water bottom.The gravity of timber or ship body equal it immersion water central part cent row to open of water be heavy, so float in surface.The weight of the balloon ratio it together the gravity of physical volume air be small, namely buoyancy big at the gravity, so meeting ascension.This kind of immerse in the water or air in, the dint which be subjected to water or air to give object upward call"buoyancy".For example, lift a pail of water from the inside of the well, at have never leave surface before ratio leave a surface after want light some, this is because of the bucket be subjected to water of buoyancy.Not only is water, for example alcohol, kerosene or mercury etc. all liquid, all buoyant to the object which immerse in its inside.

Procing the reason of buoyancy, canning use to immerse didn't at the object of the positive cube of liquid to analysis.It's object's turn to fasten whole object for immerse, be subjected to the pressure of all directions liquid, and is with depth of increment but enlarge of.So this positive cube of in front and back, or so, top and bottom six pressure that the side all is subjected to liquid.The function is opposite because of two on the sides in or so two dint of on the side should, and area size equal, again be placed in liquid in homology of depth, so two on the side top be subjected to of pressure size equal, the direction be contrary, two dint each other balance.Together reason, function fore empress two pressure of on the side also each other balance.But top and bottom two noodles because of in the depth in the liquid not homology, so be subjected to of press strong also not equal.Top of press strong and small, the underneath be subjected to of press strong, the underneath be subjected to upward of pressure big in top be subjected to of get down of pressure.Liquid to object this pressure be bad, be a liquid's buoyancy for object.This dint equal the quilt object row to open of the weight of liquid.When a the coping interface which float a body contact don't arrive liquid, only the function is in the bottom interface upward of pressure would creation buoyancy.As for a Be located on container bottom noodles up of object, and touch elbow with container bottom noodles, that it can be subjected to get down the function is at the object surface of under the liquid pressure, so this object be free from a buoyancy function, this kind of phenomenon combine not much, because as long as the in the interval have the 1 F the very thin liquid film, ability deliver to press strong, the bottom noodles have upward of pressure, object top and bottom the surface had pressure bad, the object will be subjected to buoyancy.

㈢ 高考英語作文書寫和手寫印刷 體

我們學校期中考試和期末都是網上閱卷,老師給我們看過圖片,不過我手內里沒有,這張是我練的一本容字帖。建議你寫手寫印刷體,老師要求我們全班都練那個,畢竟沒有太多時間去練字,能練好手寫印刷體最好,整齊又美觀,閱卷老師看著舒服,感情分自然就給你了。斜體有些亂,網上閱卷不佔優勢。

還有平時作文訓練時,一定要嚴格按照規范來做。明確作文的書寫區域、題目的書寫位置,平時作文時,堅持按要求用規定的筆(0.5mm的黑色簽字筆)書寫,筆畫要粗細均勻。你練到一定程度時不能只在考試的時候寫,那樣會退步,盡量在做作業時也用這種字體,開始可能會有些慢,不過習慣一段時間就OK了~卷面一定不要隨意污劃,在平時就要注意,還有標點符號要規范。你的一個小錯誤在網上閱卷的過程中就會被放大,所以要小心仔細、

㈣ 寫一篇高中生英語作文

My favorite teacher, she taught us the language, as well as of our class. She is about 30 years old, tall , very slim. Long black hair is often put on the shoulder, like a waterfall , a very beautiful. Bridge on the shelves with a pair of glasses, looks are gone and the special spirit. A pink little mouth always say so much that it constantly sweep the st in our hearts.
are always so gracious. When we listen, she is smiling and we talk. Even if we do something wrong, nor scold us, to help us to correct errors only patience.
After class, teachers like our big sister. When do morning exercises, she did with us, although she has not done so, is to stick with day after day. At noon time, teach us to play badminton. Class, the teacher saw me not to shoot the basketball, take a one off. Just came up and kindly said: "Stevie WONG, I'm going to teach you. "With that, hands-on teaching me. I earnestly learn the two breaks for ten minutes, had learned to shoot a basketball.
Teachers also often says, the body is the capital of revolution, a healthy body, better learning and work. From then on, I know that life is movement, movement can give you pleasure and health. Little by little, I liked sports.
This is my favorite teacher, you like it, like, come on tell me.

㈤ 中學生手寫英語作文堪比印刷體:得下多少功夫才能練成

要求學生字跡工整沒有錯,但若是將這種印刷體要求發揮到極致就有點過了,然而這種現專象在如今的很多屬重點中學里都很常見。據悉,杭州某重點中學的英語老師直接用尺子來量學生所寫的字母尺寸,對字母的要求強制學生必須規范化,否則將會受到不及格懲罰。此外,英語作文的字數以及段落語句等也有嚴格要求,也因此該校之所以在每年高考中的英語成績總能數一數二也就不得而知了。
想寫一手規范的印刷體非常不容易,另外也因此扼殺了學生個性的發揮,學校為了成績,為了名譽,以高考的標准來要求學生,致使在很多重點中學里學生的特色發展幾乎看不到,不僅如此,學校利用印刷體來規范學生,從某些程度上來講對高考非常不平等。

㈥ 11手寫英語作文

Dear Tina,
I would love to help for your issues. First of all, what you need to realize is that everyone has problems, please don't get stressed over these problems. Let's start talking about the problem you got about your cousin first. Since it's you cousin who borrows your things and never return them, it's not really a big deal, because you're a family, but it's always better to return things back. Therefore, you shouldn't be afraid to talk about it with him, and ask him to return them back to you, don't avoid talking to him. Your best friend's birthday is coming up? make sure to tell him that i wish him/her a happy birthday. The price of the gift doesn't matter, as long you have the heart of getting him/her a gift. Well, if you really want to get your best friend something pricey, then you can either go find a job or save up the money you get from your allowances. And ya, the weather is getting colder and colder, dress warm. and since you got a cold, you should stay home and rest well. Wish you all the best luck, and i hope i helped.
Sincerely
Tom

㈦ 英語作文我是一名高中生

i go to school at 7 every morning. when i get to school, i have to do the cleaning with my classmates. and after that i have 4 lessons in the morning and 2 lessons in the afternoon. the school is over at about 4:30.
my favourite teacher is my science teacher. because he never scolds us. and of course my favourite subject is also science.
my maths is just a mess. i can't understand what the teacher is talking about. i don't know how to solve this problem.

㈧ 英語作文,手寫

Movie Hero. I think Sherlock Holmes is very suit. In fact Sherlock Holmes is not a real person in this world. First he is a character in a novel. Then, people make a movie about it.
Sherlock Holmes is a fictional detective character, He is very a brilliant detective. First he is shaped by the British detective writer Arthur Conan Doyle in the end of the 19th century. Conan wrote the novel. The movie is based on the novel. It tells the story in the bustling metropolis of London. It is about detective Sherlock Holmes and his right-hand man, John Watson subjected to a series of dangerous and unusual adventure.

Sherlock Holmes, a household name. He is clever and very lonely. The story in the movie is still in London, but is not in the 19th century. It came to the 21st century.
I think the most exciting part is The Hound of the Baskervilles.
This is an eerie legend, and a gruesome case. People can not tell fantasy or realistic. It would become a nightmare lingering in the one side of the Baskervilles. I like this kind of story best.

I like the main character Sherlock Holmes. I want to become a considerate person like him. When I have trouble, I hope that I can be calm like him. I also pay my respects to Sherlock's best friends Watson. He treat Sherlock with earnestness. I really like them.

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