人教版四下英語(yǔ)Unit4__A__Let’s__talk教學(xué)課件

1、2014年新版PEP小學(xué)英語(yǔ)四年級(jí)下冊(cè),Unit4 At the farm,A Lets talk,Task1：Brainstorm 頭腦風(fēng)暴,RED,a red pencil,a red apple,What else can be red,A kind of red vegetable,It is a tomato,They are tomatoes,These are tomatoes. They are red. They are round. They are yummy,Task2：Guess 猜蔬菜單詞,They are long. They are green,They are

2、 red. They are long,Task3：Catch the words,What are these? These are,詢(xún)問(wèn)“這些/哪些是什么？”的句型及答語(yǔ)What are these/those? They are 句型結(jié)構(gòu) 問(wèn)句 What are these/those? 答語(yǔ) Theyre+事物名稱(chēng),知識(shí)詳解,此句型可用于詢(xún)問(wèn)事物的名稱(chēng)，是由what引導(dǎo)的特殊疑問(wèn)句。 these/those用來(lái)指代復(fù)數(shù)名詞，所以be動(dòng)詞用are, these用于指代近處的事物，those用于指代遠(yuǎn)處的事物,知識(shí)詳解,We can see at a farm,Are these carr

3、ots,Yes, they are,Are these carrots? 這些是胡蘿卜嗎？ Yes, they are. 是的，它們是。 句型結(jié)構(gòu)： 問(wèn)句 Are these+可數(shù)名詞復(fù)數(shù)？ 答語(yǔ)：Yes, they are./ No, they arent,知識(shí)詳解,此句型可用于確認(rèn)事物，是由be動(dòng)詞are引導(dǎo)的一般疑問(wèn)句。主語(yǔ)these是復(fù)數(shù)形式。注意回答用they。 例子：Are these horses? No, they arent. They are donkeys,知識(shí)詳解,Task4：完成對(duì)話(huà),Lets read together,單擊圖片，播放動(dòng)畫(huà),Sarah : Look

4、at these! Are these carrots? Man : Yes, they are. Mike : Wow! They are so big! Mike : What are these? Man : Theyre tomatoes. Mike : But theyre yellow! Man : Try some! Theyre good. Mike : Thanks. Yum,Role playing,1. 看書(shū)能表演出來(lái)。OK! 2. 不看書(shū)，聲音響亮、發(fā)音正確。Good! 3. 加上適當(dāng)?shù)膭?dòng)作表情和道具， 自然地表演出來(lái)。Super,Lets play,What are these? Are these？ Yes! / No,Homework,一星級(jí)