侯雪莉 聶愛(ài)梅
教學(xué)過(guò)程
一、Warm-up
Let’s chant
設(shè)計(jì)意圖:課前幾分鐘通過(guò)反復(fù)跟唱本節(jié)課的 Let’s chant,讓學(xué)生在情境中感知新詞,為學(xué)習(xí)新課做好鋪墊。
Try best this class and you will get stickers for your group.Your group will get the prize.鼓勵(lì)學(xué)生積極參與得到貼畫,爭(zhēng)做最佳表現(xiàn)小組。
二、Presentation
It’s time for English class.
(一)Lead in
Let’s go to the farm.
The vegetables are yummy!OK!Let’s go to the farm and see.Now we are at the farm.
(二)Let’s learn
1.課件出示:
What’s this?It’s a tomato.
Yes!This is a tomato.
These are tomatoes.
What can you find?(你發(fā)現(xiàn)這兩個(gè)句子有什么區(qū)別?)
教授these,指生說(shuō):These are tomatoes.
2援Listen to “Let’s learn”and follow it.
3援課件出示圖片,學(xué)生在句子中練習(xí)單詞:These are...
4援Learn in your group.(Follow the leaders,then read one by one.)
組長(zhǎng)領(lǐng)讀,組員輪流說(shuō)出:These are potatoes...
5援Show in groups.(小 組 展示。)
6援Time to spell.(學(xué)生書空,教師板書新授單詞。)
設(shè)計(jì)意圖:學(xué)生通過(guò)一個(gè)單數(shù)句型“This is a tomato.”學(xué)習(xí)新詞,并利用圖片出示了“These are tomatoes.”,讓學(xué)生觀察名詞和句型的變化。課件出示其余的三幅圖片,既練習(xí)了單詞,又練習(xí)了句型,并讓學(xué)生在小組合作中,用自己喜歡的方式練習(xí)句型、學(xué)習(xí)單詞。
(三)Sentence pattern
1援課件出示:Look!
These are tomatoes.
Are these tomatoes?
Yes,they are.
Are these carrots?
No,they aren’t.
師出示圖片:(師生互問(wèn)互答)Are these...?Yes,they are.No,they aren’t.
2.Ask and answer in pairs.(利用圖片合作完成)
3.T:Are these...?
Ss:No,they aren’t.
T:What are these?
Ss:They are...
師出示圖片(師生互問(wèn)互答)。
4.Ask and answer one by one in groups.(小組內(nèi)輪流問(wèn)答)
Are these...?What are these?
設(shè)計(jì)意圖:操練活動(dòng)環(huán)節(jié)主要運(yùn)用多媒體教學(xué)手段,調(diào)動(dòng)學(xué)生的視聽(tīng)感官。通過(guò)“These are potatoes.”引出一般疑問(wèn)句“Are these...?”并做肯定回答和否定回答。同桌兩人利用圖片合作完成問(wèn)答,然后引出特殊疑問(wèn)句“What are these?”,小組四人用“ask one by one”的形式練習(xí)、展示句型。這樣既達(dá)到了預(yù)期的教學(xué)目的,又提高了學(xué)生的學(xué)習(xí)效率。
(四)Let’s talk
1援Today Sara and Mike are at the farm,too.What do they do?Let’s listen.
2援課件出示兩個(gè)問(wèn)題:
(1)These are _____.
They are big.
These are tomatoes.
They are ____.
(2)Try some(.換成學(xué)過(guò)的句子)
3援Listen to “Let’stalk”and follow it.
4援Let’s act(.模仿語(yǔ)音、語(yǔ)調(diào))
設(shè)計(jì)意圖:在處理Let’s talk時(shí),首先出示了兩個(gè)問(wèn)題,讓學(xué)生帶著任務(wù)去聽(tīng)并做出回答;緊跟著再聽(tīng)錄音跟讀,并在小組里模仿表演,讓學(xué)生參與到文本故事中。
三、Continuation(拓展)
(鈴聲響起)Listen!What?Open and see.Oh,an invitation letter.Great!Let’s go!
Here’s farm.First,we should help thefarmerdo3 things!
播放鈴聲,教師出示農(nóng)場(chǎng)主邀請(qǐng)大家參觀農(nóng)場(chǎng)的邀請(qǐng)函,并提出幫助農(nóng)場(chǎng)主做三件事情。
1援No.1:Pick up vegetables.(摘蔬菜)These are...
教師逐個(gè)出示單詞,學(xué)生用“These are...”的句型快速說(shuō)出,既活躍了課堂氣氛,又鞏固了所學(xué)單詞。
No.2:Guess the vegetables.(猜蔬菜)
S1:What are these?
S2:Are these...?
Ss:Yes/No.
用猜圖片的游戲練習(xí)一般疑問(wèn)句“Are these...?Yes/No.”,以此吸引學(xué)生的注意力,從而達(dá)到鞏固知識(shí)的目的。
No.3:Introduce the vegetables.(介紹蔬菜)
Hello!Welcome to the farm!
Look at.
They are and _____.
Try some!
They are.
Tips:(提示)
potatoes tomatoes green beans carrots
big brown yellow long green red orange
Juicy(多汁的) good tasty(美味的、可口的)yum...
利用文本的形式介紹蔬菜,達(dá)到詞不離句、句不離篇的目的。
2.Task is over.The farmer is very happy.Listen!
出示農(nóng)場(chǎng)主配音:Boys and girls!Thanks foryourhelp.OK!Let’s visit(參觀)the farm.
3.Let’s enjoy!(參觀農(nóng)場(chǎng)采摘園,欣賞圖片)
設(shè)計(jì)意圖:在本節(jié)課的拓展提升部分,借助課本上的情境,教師設(shè)計(jì)了農(nóng)場(chǎng)主發(fā)來(lái)邀請(qǐng)函,邀請(qǐng)大家去參觀農(nóng)場(chǎng)蔬菜采摘園。首先幫助農(nóng)場(chǎng)主做三件事情:摘蔬菜、猜蔬菜、介紹蔬菜。任務(wù)完成后,農(nóng)場(chǎng)主帶領(lǐng)大家參觀農(nóng)場(chǎng),欣賞蔬菜采摘園的美景,并適時(shí)進(jìn)行了情感升華:熱愛(ài)大自然,多吃蔬菜。
四、Feeling education
Love nature,eat more vegetables.
五、Homework
1援Introduce(介紹)your favorite vegetables to your friends.
2援You can visi(t參觀)the farm with your parents.
附:板書設(shè)計(jì)
Unit 4 At the farm A Let’s learn&Let’s talk
tomatoes potatoes green beans carrots
What are these?
Are these...?
Yes,they are.
No,they aren’t.