Unit4PartAlet’slearn

1、Unit 4 Part A lets learn教學(xué)目標(biāo)：1、能聽、說、認(rèn)讀單詞：tomato、green beans、potato、carrot以及它們的復(fù)數(shù)形式。2、能夠使用句型Look at They are對(duì)本節(jié)課所學(xué)的四種蔬菜實(shí)行描述。3 、能夠說唱歌謠鞏固所學(xué)單詞的復(fù)數(shù)形式。4、學(xué)生知道了蔬菜有益身體健康，要多吃蔬菜。教學(xué)重點(diǎn)：?jiǎn)卧~：tomatoes、potatoes、green beans、carrots教學(xué)難點(diǎn)：potato和tomato的復(fù)數(shù)形式。教具準(zhǔn)備： 1、課件。 2、所學(xué)蔬菜的實(shí)物。教學(xué)過程：Step 1 Warm up1、Greetings.2、Review the

2、 words： big small long short. 3、請(qǐng)學(xué)生欣賞Lets chant部分歌謠。Step 2 Presentation 1、T ： I have some bread for breakfast. What do I have for lunch today? Do you want to know? Look, this is a box. There are some vegetables in the box. I have them for lunch. What are they? Lets go and see! 2、教師從箱子里拿出一個(gè)西紅柿，問：What

3、s this?引導(dǎo)學(xué)生回答：tomato 。出示圖片，問：What are these? 引導(dǎo)學(xué)生回答：tomatoes引導(dǎo)學(xué)生用句型Look at They are對(duì)tomatoes進(jìn)行描述。3、 教師請(qǐng)一名學(xué)生從盒子里拿起一把青豆，邊說邊完全呈現(xiàn)：Oh，They are long and green. They are green beans. Do you like green beans? 讓學(xué)生在回答中學(xué)習(xí)單詞。4、教師請(qǐng)一名學(xué)生從盒子里拿出土豆：Do you know it？ Its a potato. 出示圖片，問：What are these? 引導(dǎo)學(xué)生回答：potatoes。

4、引導(dǎo)學(xué)生用句型Look at They are對(duì)potatoes進(jìn)行描述。5、請(qǐng)學(xué)生猜謎語：Its long and orange. A rabbit like eating .What is it? 學(xué)習(xí)單詞carrot。出示圖片，問：What are these? 引導(dǎo)學(xué)生回答：carrots。引導(dǎo)學(xué)生用句型Look at They are對(duì)carrots進(jìn)行描述。Step 3 Practice 1、Play a game : Whats missing?2、Look and say（看圖片，對(duì)圖畫中的蔬菜進(jìn)行描述。） Look at They are3、Lets chant I like

5、 tomatoes. I like potatoes. Carrots I will try. I like green beans, but I dont like onions.4、Watch the flash and read after the recording.Step 5 Extension Emotions: Vegetables are good for our health. We should eat more vegetables.Step 5 Homework (1) Copy the new words of “Lets learn”. (2) Introduce some kinds of vegetables to your par