新人教PEP版六年級下冊英語 Unit4第三課時(shí) 教學(xué)課件

1、Unit 4 Then and nowPart BLets try & Lets talk課前導(dǎo)入Review根據(jù)圖片說單詞grassdining hallgym課文講解Lets try點(diǎn)擊此處，聽原文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.邁克的朋友正在拜訪他家。聽錄音，圈出正確答

2、案。1.他們在談?wù)撌裁矗?A.邁克的愛好。 B.邁克的老照片。2.邁克當(dāng)時(shí)在幾年級？A.一年級。 B.五年級。課文講解Lets try聽力原文及翻譯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. 邁克：陳杰，你想看我的老照片嗎？陳杰：我看一看。哦！哈哈！ 你的 頭發(fā)這么長。邁克：是的。那是在五年前?，F(xiàn)在 短了。課文講解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?課文講解Lets talk陳杰： 約翰，來看看邁克的老照片！約翰：邁克， 真有趣！當(dāng)時(shí)你穿了件粉色的T恤。邁克：是的，但是我現(xiàn)在不喜歡粉色了。陳杰：現(xiàn)在我們都不一樣了！邁克：對。以前，我很安靜?，F(xiàn)在，我在課堂上非常 活躍。你呢？約翰: 嗯，我以前個(gè)子很小，所以自行車騎得不好。 現(xiàn)在，我天天騎車。我非常喜歡它。陳杰：那是項(xiàng)很好的鍛煉。邁克變得怎么樣？課文講解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/談?wù)撃愕呐笥鸦蚣彝コ蓡T。他們變得怎么樣？不高/有長/頭發(fā)不戴眼鏡/不喜歡數(shù)學(xué)/不喜歡貓/不喜歡雞蛋/語法講解GrammarBefore, I was quiet . Now Im very active in class.以前，我很安靜。現(xiàn)在，我在課堂上非?；钴S。詳解：這個(gè)句子用于表示過去與現(xiàn)在的

6、對比。前面是一般過去時(shí)，后面是一般現(xiàn)在時(shí)。定義：一般過去時(shí)是表示過去某個(gè)時(shí)間里發(fā)生的動(dòng)作或狀態(tài)；過去習(xí)慣性、經(jīng)常性的動(dòng)作、行為。語法講解Grammar句型結(jié)構(gòu)：主語+was/were+形容詞、名詞、介詞短語+過去時(shí)間狀語.例句：I was thin at that time. 那時(shí)候我很瘦。語法講解Grammar辨析：before和agobefore可單獨(dú)用作時(shí)間狀語，表示“以前；從前”。例句：Before , this river is very clean. 以前，這條河很清澈。ago指的是從現(xiàn)在起到過去時(shí)間的某一點(diǎn)的一段時(shí)間。例句：This river was very clean se

7、veral years ago. 幾年前，這條河和清澈。課堂練習(xí)一、單項(xiàng)選擇。（ ）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課堂練習(xí)二、連詞成句，并加上標(biāo)點(diǎn)符號(hào)。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.課堂練習(xí)三、讀對話，填入適當(dāng)?shù)脑~。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