初中英语牛津译林版八年级下册Welcome to the unit教学设计及反思

这是一份初中英语牛津译林版八年级下册Welcome to the unit教学设计及反思，共5页。
Cmic strip & Welcme t the unit
I. Teaching aims and learning bjectives
By the end f the lessn, students shuld be able t:
1. knw the imprtance f prtecting the envirnment;
2. talk abut hw t prtect the Earth.
II. Teaching cntents
1. New wrds and phrases: dig, serius, breadfruit, reduce, recycle, turn ff
2. New structures: Will mre trees be planted this year?
We can prtect the envirnment by recycling waste.
It’s wise fr peple t chse public transprt r ride bicycles.

III. Fcus f the lessn and predicted area f difficulty
T talk abut hw t prtect the earth.
IV. Teaching prcedures
Cmic strip
Step 1 Lead-in
Let’s talk
T: What d yu think f when yu see the clr green?
T: Yu give this clr s many nice wrds. And I agree with yu. In rder t make the Earth mre beautiful, I’m ging t plant sme trees this year. Listen, Eddie and Hbe are talking abut planting trees t.
【设计意图：通过谈论绿色带给人们的感觉，引出植树话题，使学生很快进入漫画的学习中。】
Step 2 Presentatin
1. Let’s watch
T: Watch the cmic strip and tell me what kind f trees Eddie is ging t plant.
2. Watch and answer
T: Watch again and answer sme mre questins.
(1) Why des Hb want t plant mre trees?
(2) Is Eddie serius? What des he really want t d?
3. Listen, read and act
【设计意图：通过看、听漫画回答问题以及朗读和角色表演，帮助学生掌握漫画内容。】
Step 3 Exercise
1. Grup discussin
T: What can trees d t us?
2. Let’s practice
T: Fill in the blanks accrding the discussin.
【设计意图：先口头讨论树木的作用，然后通过缺词填空来巩固学生的认识。】
Welcme t the unit
Step 1 Lead-in
1. Free talk
T: What pictures may g thrugh yur mind when yu see these Chinese wrds 沐浴阳光?
T: Maybe these. Lk at the screen. Hw beautiful! The sky is blue and the trees are green. There is als clear water and lvely fishes swimming arund.
2. Let’s watch
(1) Ma Yun’s speech
T: Let’s watch Ma Yun’s speech. What des he think f happiness?
T: Blue sky, green trees, clear water, safe fd and fresh air.
But d yu knw that sme children have never seen white cluds since they were brn?
(2) Vide abut envirnment
【设计意图：让学生通过文字进行想象，并观看两段视频，为下文谈污染做铺垫。】
Step 2 Presentatin
1. Talk abut pllutin
T: Why hasn’t the little girl seen white cluds befre?
T: Yes. Because f all kinds f pllutin. Lk, these are what yu think the wrld is like, but actually ur earth is getting sick.
2. Let’s match
T: Here’re different kinds f pllutin. Let’s match pictures with right names.
【设计意图：通过图文配对，使学生进一步了解环境污染的具体名称及现象。】
3. Let’s discuss
T: What prblems des pllutin bring us?
T: In a wrd, pllutin des harm t the envirnment and makes peple get ill easily. D yu want ur wrld t becme ne big dustbin? D yu want t live in a plluted neighbrhd?
T: In 1972, the United Natins established Wrld Envirnment Day in rder t encurage peple t prtect the Earth.
T: What shall we d t prtect ur earth?
【设计意图：通过讨论各种污染的危害，引导学生认识到环保的重要性。】
Step 3 Practice
1. Part A
T: Hw can we live a green life? Match the pictures with the crrect sentences.
T: Let’s have a clear lk at the signs in the first picture.
If we say smething is recyclable, that means we can d smething t it s that it can be used again. Paper and glass can be recycled.
【设计意图：通过看图说话使学生初步了解环保的方法，并使他们知道一些标志的含义。】
2. Part B
T: Listen and answer the fllwing questins.
(1) What are they talking abut?
(2) Hw many ways are mentined?
(3) What are they?
T: Listen t the cnversatin again and repeat after the tape.
T: Find sme useful expressins frm Part B.
【设计意图：通过听后的问答，进一步巩固A部分中所学到的语言点，并将短语融入到平时的表达中。】
Step 4 Prductin
Let’s discuss.
T: What ther ways d yu think yu can d t g green? Think abut fd, clthing, shelter and transprtatin. They are ur basic needs. Yu can use Part B as a mdel.
【设计意图：引导学生从衣食住行四个方面考虑切实可行的环保手段与方法，并运用B部分的有用句式进行对话。】
Step 5 Summary
T: Let’s watch a shrt vide nw.
T: Planet Earth is ur shared island. Let’s jin frces t prtect it. Taking actin means every year, everywhere and everyne. Every actin cunts.
【设计意图：通过观看视频，加强学生的环保意识。】
V. Hmewrk
1. Remember the new wrds and phrases.
2. Read and recite Part B.
3. Make a similar dialgue using Part B as a mdel and write it dwn.
4. Take sme actins arund yur neighbrhd t prtect the envirnment.