人教版pep小學(xué)英語三起點四年級下冊Unit3Weather教學(xué)設(shè)計

1、Unit 3 Weather BLets talk一、教學(xué)目標：1、能理解對話的大意，并用正確的語音、語調(diào)朗讀對話；2、在能夠境中運用句型Whats the weather like in New York? Its rainy. 問答某地天氣情況；能夠運用句型Is it cold? Yes, it is. No, it isnt. 確認某地天氣狀況并能運用句型 Its 26 degrees.表述氣溫。（重點）3、能夠在情境中理解生詞和短語New York, rainy, how about, degree的意思，并能正確發(fā)音；4、了解中西方對氣溫描述時的差異；了解幾個國家的國旗及主要城市。二

2、、教學(xué)重難點1、句型Whats the weather like in New York? Its rainy. Is it cold? Yes, it is. No, it isnt.的理解和運用。2、運用句型Its degrees.對氣溫進行描述。三、warm-up1. free talkT: Good morning, boys and girls. Now its spring, the weather is warm and sunny. Its suitable for traveling. Would you like to come to travel around the w

3、orld with me?S: Yes!T: now lets go. First, we can enjoy a song to begin our trip. Now lets listen and sing together.2. sing a song（after listening the song）T: Can you tell me the song is about what?S: weather!T: good! You are so clever.Presentation：1. 教授whats the weather like in.?T: now Im worried a

4、bout the weather during the traveling. At first, we will travel to Beijing. (出示國旗，讓學(xué)生猜國家名) and I have a friend he lives in Beijing. Let me ask what the weather like in Beijing is. (打電話)(T：hi, mike. This is . M: hi, T: I will travel to beijing. Whats the weather like in beijing? M: its cold here.T: o

5、h my god. Thanks. GoodbyeM: bye.)出示北京天氣，問學(xué)生：whats the weather like in Beijing?(板書)S: its cool. T:補充： yes, its rainy，too.（板書句型）（出示rainy單詞和句型教讀） It's not suitable for traveling there. Now lets ask the second place: Sydney. How about Sydney? （板書句型）Who want to try to ask the weather? （出示悉尼天氣）S T 對話（

6、拿電話詢問）（S：hi, this is . T: hi, S: Whats the weather like in Sydney? T: its hot and sunny.）T: its too hot, we cant go there.T: How about London and Toronto? （出示兩個地方的天氣與句型，學(xué)生小組合作練習(xí)）Now you can practice in groups using these sentences. （學(xué)生對話老師可說適當評價語言）2.教授句型Is it.? Yes,it is. No. It isnt.T：Sydney is hot

7、, London is suitable for traveling. How about new York?(出示紐約天氣) is it warm? (引導(dǎo)學(xué)生回答,板書Yes，it is.) Is it cold? (引導(dǎo)學(xué)生回答并板書No, it isnt.) 再出示幾幅圖片操練句型。Whats the temperature?（其中一副圖片）T: 引導(dǎo)學(xué)生回答20 degrees.(教讀，學(xué)生齊讀，個讀)T：20 degrees is warm in China.We usually use centigrade degrees to express the temperate. Bu

8、t in America, they usually use Fahrenheit degrees.(ppt 出示英語表達方法以及漢語意思) now lets see these temperatures (出示幾個溫度比較，教學(xué)生表達). So its different between Chinese and American culture.3、 T：our friend Mark and Chenjie want to travel with us ,but now they are talking on the phone.( 出示圖片)T：Whats the weather lik

9、e in this picture? S: its rainy.T: How about this picture? S: its sunny.T: yes ,now lets listen what are they talking about? Whats the weather like in New York? After listening, you should answer these two questions.Now are you ready? Lets go.(課件出示兩個問題。聽錄音)（聽錄音后）T：lets see the two questions. First o

10、ne , whos the volunteer? 回答后 出示答案，適當夸獎。T：the second question? You, please.（出示答案，適當夸獎)4. Now lets listen and repeat.(學(xué)生跟讀)5. 出示對話后兩句。T: when ChenJie says:26 degrees, why does Mark make a surprise? You can explain in Chinese.(學(xué)生可用漢語解釋，如沒有，老師解釋)課件出示 26攝氏度和26華氏度的區(qū)別,(溫度計顯示) T: so 26 Fahrenheit degrees is

11、 about minus 3.3 degrees.( 26華氏度等于零下3.3攝氏度) so they make a mistake. Lets read together again.(學(xué)生讀)6、 學(xué)生練習(xí)：now boys and girls, you can practice this dialogue with your partner.(學(xué)生練習(xí)，老師可隨堂指導(dǎo))7、 師生對話練習(xí) Stop here, boys and girls. Now lets act this dialogue. Im Mark, you are chenjie. Ok? Ready? （適當評價）8、

12、Who wants to try to act this dialogue? (學(xué)生2組)3、 Consolidation1、 play a gameT:If you want to travel around the world with me ,you should finish some tasks. I give some pictures, you should finish them with your group mates. Who want to show us? (每張用A4紙打印兩個城市的天氣狀況，學(xué)生問答) T： You all complete the tasks,

13、congratulations. You are hard-working and clever.2. I have another task. Fill in the blanks. Can you finish it?I need two students to read this dialogue.who want to try? You are very smart.3. The last task, after that, we can travel around the world. Come on. This is an essay, first you should read it carefully, after reading ,you should f