高一英語寫作優質課件

Target language目標語言

a重點詞彙和短語

explore, characteristics

b重點句子

Write a short article explaining three problems you might meet on the moon..

You may ask the following questions as well as work out some more.

2 Ability goals 能力目標

Enable the Ss to write an article about your idea or hopes for traveling in space.

3 Learning ability goals 學能目標

Help the Ss to learn how to write a passage.

Teaching important& difficult points教學重點和教學難點

Teach the Ss how to write an article about a space travel.

Teaching methods教學方法

Task-based learning

Discussion.

Teaching aids教具準備

a projector, a computer

Teaching procedures & ways教學過程與方式

Step I Writing

The purpose of this writing is for students to think about what kind of equipment they would need to be safe in space. It’s a good opportunity for a discussion about the pains and pleasures that might occur when traveling in space. After the discussion, they can write down the problems and the way to solve them.

T: If you are going off on a holiday, what will you take?

S1: I will take clothes, shoes, food and many other things.

T: But for space travel, you need specialized equipment. What equipment should you take? We have discussed them in last lesson. Who can answer this question?

S2: oxygen can, spacesuit, gravity boots, water system, special food., special ropes, space buggy, sunglasses and space camera.

T: We take so many things with us in order to avoid many dangers. What are the dangers? If you don’t know many enough, let’s watch the film “Apollo”. It’s a film about an American space mission that went wrong. After that, you should write down the dangers and the way to solve them.

(Watch the film.)

Sample article:

If I visited the moon, I might have three problems: how to breathe, how to eat and how to move around.

I would have to carry all my air with me if I went to the moon. This is because the moon has no air of its own. So I would need oxygen tanks placed on my back so I could breathe all the time. I would have to take all my food with me if I went to the moon. In the spaceship, there is no gravity so the food would float around. So, I would make sure that it is specially made as space

food and then I would be able to eat it easily.

I would find it difficult to move around on the moon as I would weigh one-sixth what I weigh on the earth. This means I would bounce like a balloon if I try to walk. I would have to learn to walk differently so that I don’t fall over.

If I follow this advice, I think I will have a good holiday on the moon.

Step II Writing Task

The purpose of this writing task is for the students to use the information they have gathered on astronomy and their questions to each other to write an interesting and lively newspaper article. T: Have you ever remembered Oct.16th, 2003?

S: Yes, of course..

T: What happened on that day?

S: China’s first manned spaceship landed safely that day.

T: It’s a great moment for China and the whole world. How many preparations have they made for this space travel?

S: Not exactly. But they must have made full preparations for this manned space flight.

T: Do you admire Yang Liwei?

S: He is our hero.

T: Do you want to be a great man like him?

S: Of course, I’m dreaming of that.

T: You’ll get the chance if you work hard.. China has other new plans. The scientists plan to put a lab into space manned by scientists for short periods. They aim to visit the moon to look for valuable resources there as well as to study its environment and geological structures. Do you want to be that lucky scientist? Suppose you are the scientist who visits the moon in the future, please tell us your plan. For example, you can think about these questions and write down your plan.

preparations should you make?

will you see during your space travel?

will you do on the moon?

Show sample article:

Going into space

Carry out research on the moon

I’ll visit moon soon. As a scientist, I have always wanted to visit it by myself. But it’s not an easy thing. So I should make many preparations. First I’ll take enough exercise in order to be strong. Then I’ll take enough and necessary equipment with me. I will make notes of what I’ll see on the moon because we’ll put a lab on it. Through experiments in the lab, we’ll collect valuable resources and study its environment and geological structures. We’ll also want to find out if it’s a good place for humans to live in in the future. I believe I’ll get what I want to get from the moon. (Teacher can supply other information for students. Show the following on the screen:)

China’s manned space programme has four goals:

develop basic manned space flight technology;

2. to observe the earth and undertake experiments in space;

3. to help design space vehicles;

4. to accumulate experience for a large space station

T: Suppose you are part of this future programme, talk about what you’ll do, what you’ll see

and what you’ll get.

Step III Project

Ask students to collect as much information as they can about the nine planets in our solar system. Choose one planet that they would like to explore. Then write a research report. The report should include the four requirements on Page68.

possible project:

Topic: Mars

The planet I have chosen is Mars because it’s the closest to the earth and it’ll be one of the first planets for us to explore. It’s named after the Roman god of war because from the earth it looks red in the sky.

Information

Position: 4th planet in our solar system

Distance from our sun: 228 million kms

Diameter: half the size of the Earth

Mass: one tenth the size of Earth

Gravity: one third of that of Earth

Surface size: same as dry land of Earth

Length of day: half an hour longer than Earth day

Time to circle the sun: two Earth years

Satellites: two

Air: 95% carbon dioxide 2% argon, 3% nitrogen, very little oxygen

Findings from space trips

The most important trips to Mars have been made by the US and USSR. They have both sent many spaceships but no people to visit Mars. They have discovered:

---there are two seasons on Mars: a warm, dusty, southern summer and cold, dusty-free northern winter.

---no life can live on Mars now, as the air doesn’t have enough oxygen

---there are some evidence of early life when there was water on Mars three million years ago ---changes in the color of Mars are produced by dust storms on Mars

---it has a north and a south pole made of frozen carbon dioxide gas

What I would like to find out

her there is life under the surface of Mars

her it would be possible for people to live on Mars

her there is oil or jewels or rocks that would be useful for people on Earth

her project:

Topic: Jupiter

Jupiter is the fifth planet from the Sun and is the largest one in the solar system. If Jupiter were hollow, more than one thousand Earths could fit inside. It also contains more matter than all of the other planets combined. It has a mass of 1.9 x 1027 kg and is 142,800 kilometers (88,736 miles) across the equator. Jupiter possesses 28 known satellites, four of which - Callisto, Europa, Ganymede and Io - were observed by as long ago as 1610. Another 12 satellites have been recently discovered and given provisional designators until they are officially confirmed and named.

Information

e is a ring system, but it is very faint and is totally invisible from the Earth. (The rings were discovered in 1979 by Voyager 1.)

atmosphere is very deep, perhaps comprising the whole planet, and is somewhat like the Sun. It is composed mainly of hydrogen and helium, with small amounts of methane, ammonia, water vapor and other compounds.

3. At great depths within Jupiter, the pressure is so great that the hydrogen atoms are broken up and the electrons are freed so that the resulting atoms consist of bare protons. This produces a state in which the hydrogen becomes metallic.

4. Colorful latitudinal bands, atmospheric clouds and storms illustrate Jupiter's dynamic weather systems. The cloud patterns change within hours or days. The is a complex storm moving in a counter-clockwise direction.

5. emissions, similar to Earth's , were observed in the polar regions of Jupiter.

What I would like to find out

her there is life under the surface of Jupiter

her it would be possible for people to live on Jupiter

her there is oil or jewels or rocks that would be useful for people on Earth

Step V Homework

Sum up the whole unit.

Collect the materials about stars, space travel and different ideas about the beginning of life..

一、教學過程

Step -up：王澤同學演繹了一首lady gaga的英文歌曲，high翻了全場。

設計目的：讓學生表演英文節目，目的是激發學生學習英語的興趣，調動學生愉快的學習情緒，提高學習效率，同時也為高三學生減壓。

Step in：Using a composition that Ss wrote“Is it the only way out to go to college？”to lead in Graph composition.

設計目的：自然而然導入本節課的主題，明確任務。

Step oduce some Graphs，using brainstorm，then let Ss know the feature of each kind of graph.

設計目的：使學生熟知各種圖表的特點，以便考試時得心應手。

Step students two samples about Graph composition. Let them discuss in groups to summarize the structure of Graph composition and summarize the words，phases and sentences in Graph composition；then let them Brainstorm related words，phases and sentences of Graph composition.

設計目的：提供範例，讓學生自己觀察、總結、歸納出圖表作文的寫作框架和常用語，這有利於培養學生的自主和合作學習能力。

Step asking Ss“what composition can be a good composition？”to introduce the standard of a good composition.

設計目的：學生各抒己見，為下文講解如何提高作文檔次埋下伏筆，提供鋪墊。

Step to improve your composition.

Ss three samples to let Ss know the surface is very important.

the composition“Is it the only way out to go to college？”for example，it should include all the key points.

highlights in words，phases and sentences.

right connection words.

設計目的：以昨天的作文為例，講解如何提高作文檔次。這給學生提供了寫作標準，同時又指導如何進行作文的批改。

Step students remark composition in groups then mark the e remarking them find out some common mistakes of students’compositions and gather good expressions.

設計目的：採用小組互相評價作品的方式，為學生提供足夠的學習空間和交流機會，有利於培養學生在寫作後對自己的作文成績預估的能力。同時，以小組為單位批改作文，找出作文中常見的表達錯誤，同時收集優美詞組和句子，這有助於提高書面表達中語言的準確性，提高學生通過自己獨立思考來解決問題的能力，更提高學生的自主分析和學習能力。

Step several Ss show the composition that they remark and enjoy good expressions and compositions.

設計目的：學生在修改後，鼓勵他們上台展示自己的學習成果。詳細點評幾篇習作的篇章結構和句法功能，目的是使學生盡力領會寫作標準，有利於指導學生以後的寫作，同時培養學生選詞和用詞的能力，指導學生多模仿文章的優點。在這一階段，教師仍然是組織者、參與者和指導者，而不是裁判，這樣重視學生在評價中的主體作用。

Step 9.教師引導學生共同分析帶有普遍性的問題和一些典型性的錯誤，並及時進行講評。

設計目的：及時將信息反饋給學生，使講評具有時效性，讓學生得到啟迪，掌握寫作技能，提高寫作能力，使合作學習的效果得以優化。

Step several Ss exchange writing advice.

設計目的：優等生現身説法進行寫作經驗交流，更有説服力。

Step olidation and Homework.

2007年廣東的大學聯考真題“Who is your idol”。

設計目的：給學生另一篇體裁相似的圖表作文，要求學生根據本課所學思路獨力完成。目的是現學現用，學以致用，同時起到鞏固的效果。

二、教學反思

首先，我認為本節課是一節成功的課改課，體現了新課程改革的精神，倡導了新課標理念，採用了自主—合作—探究的模式，以學生學為主、教師教為輔，體現了學生的主體地位，變被動學習為主動學生學習，改變了傳統以教師教為主、學生學為輔的教學模式。

其次，整個課堂設計運用了任務型教學方法。《課程標準》八級寫作目標：能根據文字或圖表提供的信息寫短文或報告；能寫出語意連貫且結構完整的範文，敍述事情或表達觀點和態度。本節課教學任務明確，重點難點突出，通過兩篇圖表範文，呈現圖表作文的寫作框架，以及常用的單詞、詞組、句型、模板等，降低任務要求，層層推進為圖表作文的寫作提供必備的寫作素材，成功地完成圖表作文的寫作任務。

最後，整堂課無論是從學生參與課堂實踐的積極性來看，還是從學生出色完成教師佈置的任務後而展示的成果來看，無疑都是一堂令人喝彩的課，給聽課的老師留下深刻的印象。我自己覺得其中有幾個亮點更值得與同行們分享。

（1）Warm-up：讓學生表演英語相關節目，如這節課王澤學生演繹了一首lady gaga的英文歌曲。這樣不但調動了學生愉快的學習情緒，提高了學習效率，更激發了學生學習英語的興趣，為高三的.學生減了壓。

（2）使用brainstorming：培養學生在英語寫作中自主學習的能力。Brainstorming這種外語教學中常用的教學技巧，可直評為“頭腦風暴法”，是一種通過小型會議的組織形式，讓所有參加者在自由、愉快、暢所欲言的氣氛中自由交換觀點，並以此誘發集體智慧，激發學習者創意與靈感的學習方法。在英語課中的pre-writing階段，使用brainstorming對促進學生的自主學習，發展學生寫的能力起着積極的促進作用。

（3）合作學習：本節課活動形式多樣，如小組活動、個體活動。新世紀中，我們很重視培養學生的合作精神，而小組活動就是培養其合作精神的捷徑。這堂寫作課中採取二人小組活動，四人小組活動，組織學生在小組活動中共同完成教師呈現的任務，從而降低難度，使基礎好的學生在寫作時起點更高，基礎較差的學生言之有物，互相啟發，共同提高。如資料、信息的蒐集，材料關鍵點的把握，文章完成後的修改等。學生在完成任務同時體驗與人合作共事的樂趣，培養合作意識和創新精神。