英語人教版四年級下冊At the farm B lets talk.docx

1、 教學(xué)目標(biāo) 1、 學(xué)生能夠理解對話大意，能夠用正確的語言、語調(diào)朗讀對話；能夠在情景中恰當(dāng)運用句型What are those ?Theyre 問答物品名稱；能運用句型Are they？Yes, they are./No, they arent.確認(rèn)是否為某種物品。 2、幫助學(xué)生理解these與those的異同。 3、通過多種活動形式，培養(yǎng)學(xué)生大膽開口說英語的習(xí)慣。 4、了解與動物有關(guān)的英語習(xí)語。 2、 教學(xué)重點：能夠在情景中恰當(dāng)運用句型What are those ?Theyre 問答物品名稱；能運用句型Are they？Yes,they are./No,they arent.確認(rèn)是否為某種物品。 三、教學(xué)難點：these與those的區(qū)別。 4、 教學(xué)準(zhǔn)備：PPT 5、 教學(xué)過程 1、 Warm-up 1)Greeting . 2Sing a song Ten little Indians T: How many Indians can you see ? Ss: I can see 3)Revision We visited Old Macdonald s farm yesterday. We knew he has many vegetables 、fruit and animals on the farm. Did you remember what are they?(yes)Ok. lets see .課件出示水果和蔬菜，復(fù)習(xí)句型What are these ?Theyre How many can you see ?I can see Name Number Name Number 蘋果 15 胡蘿卜 22 豆角 17 草莓 11 土豆 40 洋蔥 20 Old Macdonald has a lot of vegetables /fruit. Ok, lets go to see how many kinds of animals on the Old Macdonalds farm .Listen to a song, try to hear that .教師播放歌曲Old Macdonald had a farm . (設(shè)計意圖：通過句型的操練，復(fù)習(xí)已學(xué)的知識，讓學(xué)生激發(fā)舊有的知識，為過渡到本節(jié)課的學(xué)習(xí)內(nèi)容打下鋪墊。) 2、Presentation 1、教師問：How many kinds of animals , can you hear?學(xué)生反饋。 2、教師指著動畫最后的畫面問：How many dogs did Old Macdonald have ?Lets ask him.引導(dǎo)學(xué)生提問：How many dogs do you have ,Old Macdonald?課件中出現(xiàn)一大群狗的畫面，教師教學(xué)a lot of ,引導(dǎo)學(xué)生說：You have a lot of dogs . 3、課件呈現(xiàn)一個指向Old Macdonald的對話框：I have a lot of cows, too. 教師問：Where are cows ?Lets go and see .課件畫面中出現(xiàn)一遠(yuǎn)一近兩個遮蓋的部分，分別寫著These are cows .和Those are cows . Old Macdonald的對話框顯示文字：Guess , please! 教師引導(dǎo)學(xué)生拼讀those并比較those與these的區(qū)別，判斷并選擇句子。教師點開課件中近處的遮蓋部分，出現(xiàn)一群奶牛的圖片，引導(dǎo)學(xué)生說：These are cows . 4)、教師手指遠(yuǎn)處的動物問：What are those ?Are they ducks/cats ?Lets see .課件快閃一幅鴨子、綿羊、奶牛、母雞的圖片進(jìn)行操練。 T：Are they ducks ? S1:Yes , they are . S2:Are they cats ? S3:No, they arent . S2：What are those? S3:Theyre （設(shè)計意圖：通過火眼金睛的活動，激活學(xué)生的思維，引起學(xué)生極大的興趣，能取得預(yù)期的教學(xué)效果。） 5）、Listen and answer questions T: Mike and Sarah are in Old Macdonalds farm ,too .Lets see what they are talking .But before you watch ,please think of the questions. a、 What does Mike see on the farm ? b、 How many horses ? c、 What does Sarah see on the farm ? 課件展示課文內(nèi)容，播放錄音。 （設(shè)計意圖：讓學(xué)生帶著問題聽錄音，有助于集中學(xué)生聽的注意力，提高聽的效果，提高課堂實效。） 6）、教師播放動畫，學(xué)生跟讀。Tets watch TV and repeat . 7)學(xué)生在小組內(nèi)分角色朗讀，要求盡量模仿原文人物的語言語調(diào)，然后抽查幾組上臺表演。 3、Consolidation and extension 1)、I remember Mike: Wow! You have _ animals! What are _? Mcdonald: They re _. Mike: Cool! How many _ do you have? Mcdonald : Mmm_. Sarah: What are _? Are they _? Mcdonal : No, _ .Theyre _. （設(shè)計意圖：通過挖空對話中的關(guān)鍵詞給學(xué)生一個支架一步一步引導(dǎo)學(xué)生說出本對話內(nèi)容，而非在課堂上讓學(xué)生死記硬背出來。） 2)、Make a dialogue 師生示范 T：（課件演示）Look, this is my farm in my mind. Welcome to my farm .Do you want to know what are on my farm? You can ask me .You can use sentences . T:Welcome to my farm . S1