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1、Unit 7 Protect the Earth 教學設計
Teaching contents 教學內容
Sound time, checkout time & ticking time
Teaching aims and learning objectives
教學目標
1. 能夠熟練的運用本單元所學的詞句來談論如何保護地球。
2. 能正確完成checkout time 中的練習。
3. 能綜合運用所學語言完成短文：protect the Earth.
4. 能理解并體會字母組合oo在單詞中的發(fā)音。
5. 能對照Ticking time的三個目標進行客觀的自我評價
2、。
Focus of the lesson and predicted area of difficulty 教學重點和難點
教學重點：1.能夠熟練地運用本單元所學的詞句來談論如何來保護地球，并完成短文寫作：Protect the Earth.
2.能正確完成Checkout time中的練習。
3.能對照Ticking time的三個目標進行客觀的自我評價。
教學難點：1.能運用比較豐富的語言談論如何來保護地球，并完成相應短文。
2.能體會字母組合oo在單詞中的發(fā)音，并根據(jù)拼讀的規(guī)律，讀出簡單的單詞。
Teaching procedures 教學過程
Step 1
3、 Greeting & Revision
1. Greeting
2. Revision
T: Boys and girls, what's the topic of this unit?
S: Protect the Earth.
T: So, today, let's go on learning this unit.
(先讓學生說說story time是從哪四個方面來保護地球的。)
S: Save water, save trees, save energy and don't use too much plastic.
(師根據(jù)學生的回答進行板書。)
T：They
4、are more useful to our daily life. What can we do with them?
(PPT呈現(xiàn)課件)
S1: We use water to...
S2: We use wood to...
S2: We use coal to...
T: They are really important to us.
【設計意圖】：復習舊知，鞏固We use ...to...句型，為進一步學習做鋪墊。
Step 2 Checkout time
1. T:課件呈現(xiàn)水枯竭，樹木被伐光等地球被破壞的圖片，師講解。
T: Save the world
5、, save our lives. So, do you want to be the “environmental small guard” to protect the Earth?
(課件呈現(xiàn)“環(huán)保小衛(wèi)士”的圖片)
S：Yes.
T: If you want to be the "environmental small guard ". You should pass two tests, understand?
2. Test 1 (課件出示Test1的過關條件)
T：（出示書76頁的圖片）Look at the pictures, can we do like
6、 that?
S: No.
T: What should they not do? Open your books and try to complete the sentences.
T: Have you finished? Let's check the answers, picture 1, what should he not do?
S1：He should not smoke in the restaurant.
(繼續(xù)每一幅圖，逐圖與學生反饋答案)
T: read these sentences together.
T: What other behavior s
7、hould we not do? Discuss in pairs.
(小組討論，反饋，師板書并適當拓展)
T：Oh, You have passed Test 1, congratulations.
3. Test 2(課件出示Test2的過關條件)
T: Just now, we talked about the wrong behavior, right?
S: Yes.
T: So, if you're the “environmental small guard”, what should you do to protect the Earth?
（引導學生從保護
8、資源，保護生態(tài)，減少污染這幾個方面來討論，每一大組選擇一個方向，四人為一小組匯報）
T：Excellent! you can protect the Earth well. I think you can be the “environmental small guard” now.
【設計意圖】：通過爭當“環(huán)保小衛(wèi)士”這一主線，為學生布置任務，激活學生的思維，激發(fā)學生的學習興趣，貼近學生的生活實際。
4. Write a passage. (書77頁 Think and write)
T: (課件呈現(xiàn)圖片，讓學生以“環(huán)保小衛(wèi)士” 的身份給人類寫封信。) Tell us: wha
9、t should we do and what shouldn't we do.
T: If you need any help, just put up your hands, and I will help you with the spelling.
(學生完成之后，請個別學生到講臺前展示短文)
Step 3 Sound time
T: I think being an “environmental small guard” is a cool thing, do you think so?
S: Yes.
T: (課件出示圖片) Look at this boy, wh
10、at is cool to him? Let's listen.
(課件出示句子并播放聲音)
S1：go to school.
T：Yes. Why does he think so? Let's read together.
S: (read the sound time in different ways)
T: Look at the words, the "oo" is pronounced...?
S: /u:/
T: Good! Can you find more words like them？
S:（學生列舉，教師板書)
T：Yes, and h
11、ere are some words with the sound /u:/, can you read them? (PPT 顯示單詞，學生讀)
T：And can you choose two of them to complete this sentence?
S：The house with a red roof, has a big swimming pool.
【設計意圖】：通過讀句子，體會單詞發(fā)音，讓學生自己找相同發(fā)音的單詞，教師出示新的單詞讓學生拼讀，內化語音規(guī)律，培養(yǎng)學生根據(jù)讀音規(guī)則來拼讀單詞的能力并拓展了詞匯量。
Step 4 Ticking time
T
12、: Boys and girls, I think you did a good job just now. But did you do a good job for the whole unit? Let's check it out. Look! (PPT 顯示4個目標) We have four targets in this unit. They are...
(學生自主評價，小組互評，最后老師檢測，學生自己總結不足)
【設計意圖】：逐條評價，相互評價，給了學生自我評價的主動權，有利于學生認識自我，有效調控自己的學習過程）
Step 5 Homework 家庭作業(yè)
Finish the exercise in Workbook.
Teaching aids教學準備: （含板書設計）
教學準備：多媒體課件，自制卡片。
板書設計：
Unit 7 Protect the Earth
Protect the Earth
六年級上冊英語教案－ Unit7 Protect the Earth Checkout time｜譯林版（三起）
