英語人教版四年級下冊Unit 4 Part A At the farm.docx

人教版四年級英語下冊Unit 4 Part A At the farm第一課時教學(xué)設(shè)計農(nóng)金霞一、教學(xué)內(nèi)容lets learn 二、教學(xué)目標(biāo)1知識目標(biāo) 學(xué)習(xí)蔬菜詞匯及其復(fù)數(shù)形式：potato(es), tomato(es), onion(s), green bean（s), carrot(s).2. 能力目標(biāo)（1）能聽、說、認(rèn)上述單詞。（2）能簡單描述出所學(xué)蔬菜的特點，如：They re red/big/long/orange. . 3情感、策略、文化等有關(guān)目標(biāo) 培養(yǎng)學(xué)生多食蔬菜水果的意識, 讓他們明白新鮮的蔬菜水果是健康食品，應(yīng)該多吃。三、 教學(xué)重、難點1重點：三會（聽說讀）單詞：potato, tomato, onion, green bean, carrot及其復(fù)數(shù)形式。2.難點：會簡單用英文描述出所學(xué)蔬菜的特點，如：look at the_. Theyre _四教學(xué)過程1熱身 T: Hello, boys and girls. Im your new teacher today. T:（點擊菜園圖片）Today Mike,john and Zhang Peng are at a farm. 教讀farm. lets go and have a look.（出示課題） 2呈現(xiàn)（1）教學(xué)單詞carrot a.課件出示一個carrot，師問：whats this? 教師引導(dǎo)學(xué)生答:Its a carrot. 教師教讀carrot并在黑板上板書。b.師問： What color is it? 生答:Its red.c.課件出示一些胡蘿卜，問What are these? 引導(dǎo)學(xué)生說出Theyre carrots。教師強(qiáng)調(diào)carrot變復(fù)數(shù)形式后加s, 教師教讀carrots并補(bǔ)全黑板上的單詞carrots.（2）教學(xué)單詞tomato a.課件出示一個 tomato，師問：whats this? 教師引導(dǎo)學(xué)生答:Its a tomato. 教師教讀tomato并在黑板上板書。b.師問： What color is it? 生答:Its red.c.課件出示一些番茄，問What are these? 引導(dǎo)學(xué)生說出Theyre tomatoes。教師強(qiáng)調(diào)tomato變復(fù)數(shù)形式后加es, 教師教讀tomatoes并補(bǔ)全黑板上的單詞tomatoes.d. 師問：What color are these? 引導(dǎo)學(xué)生回答: Theyre red.（3）教學(xué)單詞potato a.課件出示一個potato，師問：whats this? 教師引導(dǎo)學(xué)生答:Its a potato. 教師教讀potato并在黑板上板書。b.師問： What color is it? 生答:Its yello.c.課件出示一些土豆，問What are these? 引導(dǎo)學(xué)生說出Theyre potatoes。教師強(qiáng)調(diào)potato變復(fù)數(shù)形式后加es, 教師教讀potatoes并補(bǔ)全黑板上的單詞potatoes.d. 師問：What color are these? 引導(dǎo)學(xué)生回答: Theyre yello.（4）比較單詞tomato與potato，幫助學(xué)生記憶。（5）教學(xué)單詞green bean 課件出示一些green beans，教師問： What are these? 教師引導(dǎo)學(xué)生回答：Theyre green beans. Theyre so long。 教師教讀green beans并板書。3操練（1）操練單詞 “Can you say?” 個別展示 小組展示 （2）“Look and Guess”看口形、猜單詞。 教師說口型，學(xué)生猜（3）教師說單數(shù)，學(xué)生說復(fù)數(shù)、4.模仿句子（1）看圖，用look at the_. Theyre _描述。操練1、look at the tomatoes. Theyre red.操練2、look at the carrots. Theyre red.操練3、look at the potatoes. Theyre yello.操練4、look at the green beans. Theyre green.（2）同組學(xué)生練習(xí)，組內(nèi)說（3班