人教版PEP六年級下冊英語Unit1 第五課時 教案
第五課時課時內容B Read and write課時分析本課時是人教版六年級下冊第一單元第五課時。圍繞“吳一凡給Robin講故事”這一話題展開,主要通過閱讀文本學習詞匯shadow, lower and lower, grow, go down及如何表達某人或某物越來越怎么樣的句型。能夠通過推理,提煉出文段的主旨太陽和影子的關系,培養學生的思維能力,激發學習英語的興趣和樹立學好英語的信心。前幾課時詞匯、對話的學習為本課時的學習奠定了基礎,本課時是第一單元知識的拓展和延伸。本課時的重點是單詞shadow, lower and lower, grow, go down的聽、說、認讀以及了解太陽和影子的關系。本課時只有Read and write一個板塊,但分了讀前活動和有意義的書寫活動兩個部分。讀前部分呈現了四幅圖,通過看圖討論春天帶來的變化,激活相關的背景知識及話題詞匯。讀寫活動呈現的是吳一凡和他的家人去鄉村旅行,在路上給Robin講了一個關于小鴨子影子的故事。故事講述的是小鴨子觀看太陽落山,發現太陽越來越低,他的影子越來越長。于是向老樹請教。故事的情節有趣,非常吸引人,大大的提高了學生的閱讀興趣。本課時的新授知識,對于學生來說有一定的難度。教師要結合圖示、一定的語境幫助學生理解。遵循以學生為主體,教師為主導的原則,采取小組合作的方式,全面調動學生的參與,引導學生自主學習,培養良好的閱讀習慣和技巧。課時目標(1)能夠聽、說、認讀單詞和短語:shadow, lower and lower, grow, go down。(2)能夠運用學過的形容詞比較級描述人物的特征。(3)能夠在文中捕捉不同類型的信息,通過簡單的推理,提煉文段的主旨大意。(4)能夠根據閱讀獲取的信息完成活動。.(5)培養學生的思維能力,學習英語的興趣和樹立學好英語的信心。課時重難點1.重點(1)能夠聽、說、認讀單詞和短語:shadow, lower and lower, grow, go down(2)能夠在文中捕捉不同類型的信息,通過簡單的推理,提煉文段的主旨大意。(3)能夠根據閱讀獲取的信息完成活動。.(4)能夠運用學過的形容詞比較級描述人物的變化。2.難點(1)正確的使用形容詞比較級描述人物的變化。(2)能夠在文中捕捉不同類型的信息,通過簡單的推理,提煉文段的主旨大意。(3)單詞shadow的認讀。教學準備多媒體課件、卡片、錄音機、磁帶、老樹和小鴨子的圖片。教學過程Step 1 Warm up1. GreetingT: Good morning, everyone.Ss: Good morning, teacher.T: How are you today?Ss: Fine, thank you. And you?T: Im fine, too. Are you happy today?Ss: Yes. Were happy. T: Whats the weather like today?S1: Its warm.S2: Its windy.T: What season is it now?Ss: Its spring.T: Yes. Its spring. Its a beautiful season.設計意圖:通過師生間的談話,使學生們盡快的投入到課堂中。Step 2 Lead in1.T:Now look at these pictures. (課件呈現Read and write四副插圖。)Spring is coming. The sky is clearer and the sun is brighter. Can you think of any other changers? Look, tick and say.提示句型:Its getting(變得) _________. The day is getting _________. The night is getting _________.The trees turn _________.2.兩人一組互相說一說。3.教師指名說一說。S1:Its getting warm.(教師糾正warmer.)S2: The day is getting longer.S3: The night is getting shorter.S4: The trees turn green.T: Very good, everybody. Spring is so beautiful. Wu yifan and his family are going on a trip to the countryside. Wu yifan has a story to tell Robin.教學資源:課件設計意圖:通過討論圖片中春天季節的變化激活相關的背景和詞匯,為學習下面的故事做了個鋪墊。Step3 Presentation1.快速瀏覽課文。T:Who is in this story? S1: Little Duck and Old Tree.T:Who is he?Ss: Little Duck.( 板書粘貼Little Duck圖片和詞卡,教讀little, 理解little。)T: Who is he?Ss: Old Tree.(板書粘貼Old Tree圖片和詞卡,)教學資源:詞卡、圖片設計意圖:整體感知課文,了解主要人物。2.細讀課文,兩人小組按要求完成下面的活動。a. 畫出lower and lower, shadow, grow, become等生詞,鼓勵學生聯系上下文猜測詞義。b. 完成Read and circle.c.講解難以理解的詞匯和句子。T: What is Little Duck doing? Ss: Its watching the sun go down.(教師動作演示go down,領讀,跟讀,指名讀。)T: When does the story happen?Ss: In the afternoon.T: So the sun is getting lower and lower.(板書lower and lower,課件演示幫助學生理解, 著重于er,and。)But his shadow is getting longer and longer.(板書shadow和longer and longer, 聯系window中ow的發音,教讀shadow. 教師帶讀句子,幫助學生理解句子。)T: Little Duck asks Old Tree a question. What question?S1: “Why is my shadow longer when the sun gets lower?”(課件展示句子。)T: Old Tree saysSs: “The sun goes down every day, and we grow older every day. Your shadow grows longer because you are growing taller.”(課件展示句子。理解grow,講解句子,跟讀句子。)教學資源:課件設計意圖:細讀課文,理清思路。借助于一定的語境,學習新的詞匯和重點句子。3. 再次讀課文,完成對話。(1)展示Read and write板塊,跟讀錄音。(2)模仿錄音。(3)自己完成對話,小組統一答案。(4)分角色朗讀對話。a. 師生分角色朗讀對話。b. 三人一組朗讀對話。教學資源:錄音機、磁帶、設計意圖:跟讀錄音,能夠模仿正確的停頓、語音、語調,提高學生的口語表達能力。4. 小組活動。(1)圈出含有-er的單詞。(2)出示問題,小組討論。Do you agree with Old Tree? Why?Can you answer Little Ducks question? Whats your answer?(2)師生共同整理答案。設計意圖:對于有一定難度的問題,采取小組討論的方式,降低難度。并讓每個人都有發言的機會,都去思考、傾聽,增強學生的合作意識。Step 4 Practice 1. 小游戲。教師做動作,學生馬上說出對應的形容詞和它的比較級;反過來教師說形容詞和它的比較級,學生做動作。如:教師做出越來越低的動作,學生快速說出low, lower, lower, lower。設計意圖:小游戲環節的設計,激發了學生學習的積極性,扎實了學生對詞匯的音、形、義的掌握。2. 小練筆。用形容詞比較級寫一寫班里同學的變化,然后小組互相交流,整理。最后找幾名同學說一說。設計意圖:訓練學生使用比較級描述人物的特征,積累大量的詞匯,提高學生的書面表達能力。Step 5 SummaryT: What did you learn about this class?學生自由發言,教師引導學生整合和歸納知識點。T: We learned some new phrases and words.Ss: go down, shadow, lower and lower, longer and longer.T: 像lower and lower這種形容詞比較級+and+ 形容詞比較級,表示“越來越”。We also know “ When the sun gets lower, the shadow will get longer. When the sun gets higher, the shadow will get shorter.設計意圖:師生共同整理和歸納,強調了重點,深化了知識。課堂作業一、英漢互譯。1. go down __________ 2. shadow __________ 3. every day __________ 4. than __________ 5. That s easy.___________ 6. longer and longer __________二、按要求寫單詞。smart比較級older反義詞1. 2. get第三人稱單數watch現在分詞3. 4.三、單項選擇。( )1. Youre _______ a beautiful bird.A. become B. becoming C. becoming( )2. The sun _______ down every day.A. go B. goes C. going( )3. Mike and his family _______ going on a trip.A. is B. are C. am四、將下列的單詞寶寶連詞成句。1. is, it, lower, and, getting, lower(.)______________________________________________________2. are, older, you, smarter, me, than(.)______________________________________________________Answers:一、1. 降落2. 影子3. 每天4. 比 5. 那很容易。6. 越來越長二、1. younger 2. smarter 3. watching 4. gets三、1.C 2.B 3.B四、1. It is getting lower and lower.2. You are older and smarter than me.板書設計B Read and write ? Little Duck lower and lower Old Treeshadowlonger and longer 5