新人教PEP版六年级下册英语 Unit4第三课时 教学课件

1、Unit 4 Then and nowPart BLets try & Lets talk课前导入Review根据图片说单词grassdining hallgym课文讲解Lets try点击此处，听原文dianji Mikes friends are visiting his home . Listen and circle.1.What are they talking about? A. Mikes hobby. B. Mikes old photos.2.What grade was Mike in? A. Grade 1. B. Grade5.迈克的朋友正在拜访他家。听录音，圈出正确答

2、案。1.他们在谈论什么？ A.迈克的爱好。 B.迈克的老照片。2.迈克当时在几年级？A.一年级。 B.五年级。课文讲解Lets try听力原文及翻译Mike: Chen Jie, do you want to see my old photos?Chen Jie: Let me see. Oh! Haha! Your hair was so long.Mike: Yes. That was five years ago. Now its short. 迈克：陈杰，你想看我的老照片吗？陈杰：我看一看。哦！哈哈！ 你的 头发这么长。迈克：是的。那是在五年前。现在 短了。课文讲解Lets talkC

3、hen Jie: Come and look at Mikes old photos! John: Thats funny , Mike! Youre wearing a pink T-shirt. Mike: Yes, but I dont like pink now.Chen Jie: We are all different now! Mike : Right. Before，I was quiet. Now, Im very active in class. How about you? John: Well, I was short, so I couldnt ride my bik

4、e well. Now, I go cycling every day. I like it very much.Chen Jie: Thats good exercise. How did Mike change?课文讲解Lets talk陈杰： 约翰，来看看迈克的老照片！约翰：迈克， 真有趣！当时你穿了件粉色的T恤。迈克：是的，但是我现在不喜欢粉色了。陈杰：现在我们都不一样了！迈克：对。以前，我很安静。现在，我在课堂上非常 活跃。你呢？约翰: 嗯，我以前个子很小，所以自行车骑得不好。 现在，我天天骑车。我非常喜欢它。陈杰：那是项很好的锻炼。迈克变得怎么样？课文讲解Lets talkTalk

5、 about your friends or family members. How did they change?wasnt tall/had long/hairdidnt wear glasses/didnt like maths/didnt like cats/didnt like eggs/谈论你的朋友或家庭成员。他们变得怎么样？不高/有长/头发不戴眼镜/不喜欢数学/不喜欢猫/不喜欢鸡蛋/语法讲解GrammarBefore, I was quiet . Now Im very active in class.以前，我很安静。现在，我在课堂上非常活跃。详解：这个句子用于表示过去与现在的

6、对比。前面是一般过去时，后面是一般现在时。定义：一般过去时是表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。语法讲解Grammar句型结构：主语+was/were+形容词、名词、介词短语+过去时间状语.例句：I was thin at that time. 那时候我很瘦。语法讲解Grammar辨析：before和agobefore可单独用作时间状语，表示“以前；从前”。例句：Before , this river is very clean. 以前，这条河很清澈。ago指的是从现在起到过去时间的某一点的一段时间。例句：This river was very clean se

7、veral years ago. 几年前，这条河和清澈。课堂练习一、单项选择。（ ）1. _ did you change? A. Where B. How C. What（ ）2.How _you? A. about B. around C./（ ）3.Before , I _short. A. is B . am C . Was（ ）4.I go _every day. A. cycle B . bike C. cyclingBACC课堂练习二、连词成句，并加上标点符号。1.all are now We different_2.and look my photos Come at_3.I did like Before not maths_4.is good That exercise_We are all different now!Come and look at my photos.Before, I did not like maths.That is good exercise.课堂练习三、读对话，填入适当的词。A:Look at my old photos.B:You were short at that time.A: Yes! So I _ride a bike . Now I go _every day.B:Its good for yo