Unit 4 Then and now PB 第二课时课件 (共35张PPT)

Unit 4 Then and now.第二课时

1 熟记本节课所学的句型、短语和单词，必须会听、说、读、写。
2 将Let’s talk的对话朗读流利。
3 学会表达过去的自己与现在的自己有哪些改变。
Goals

小朋友，上节课我们学习了学校过去与现在的变化，那时间让你产生了哪些变化呢？
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Warm-up
Let't try.
听力原文：
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 it’s short.
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Presentation
Let't try.
Mike's friends are visiting his home. Listen and circle.
1. What are they talking about?
A. Mike's hobby B. Mike's old photos.
2. What grades was Mike in?
A. Grade 1. B. Grade 5
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Presentation
Let't try.
Mike's friends are visiting his home. Listen and circle.
1. What are they talking about?
A. Mike's hobby B. Mike's old photos.
2. What grades was Mike in?
A. Grade 1. B. Grade 5
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Presentation


Let't talk.
Chen Jie：John, come and look at Mike’s old photos！
John：That’s funny, Mike! You’re wearing a pink T-shirt.
Mike：Yes, but I don’t like pink now.
Chen Jie：We are all different now !
Mike：Right. Before，I was quiet.
Now, I’m very active in class. How about you？
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Let't talk.
John：Well, I was short, so I couldn’t ride my bike well.
Now, I go cycling every day. I like it very much.
Chen Jie：That’s good exercise.
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知识点1：different /d?fr?nt/ adj.不同的
例句：The twins have different hobbies.
双胞胎有不同的爱好。
反义词：same相同的 different — same
短语：be different from ...与……不同

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different后的名词常用复数形式，而same后的名词常用单数形式，且same前一般加定冠词the。
例句：They sing different songs.
他们唱不同的歌曲。
?? Lingling and Daming are in the same class.
?? 玲玲和大明在同一个班。


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知识点2：Before, I was quiet. Now, I’m very active in class.
以前，我很安静。现在，我在课堂上很活跃。
active /?kt?v/ adj.积极的；活跃的
例句：My Chinese teacher is very active.
我的语文老师很活跃。
反义词： quiet文静的，安静的
active — quiet
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知识点3：
在英语中，描述某人不同时期的情况要使用不同的时态。如果描述过去的情况，要使用一般过去时；如果描述现在的情况，要使用一般现在时。
例句：Before，I was fat. Now，I am very thin.
???以前我很胖。现在我非常瘦。
Before, He ______ short. Now, he ______ very tall.
A. is, is B. was, is C. is, was

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Answer the question.
How did Mike change?

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Practice
Answer the question.
How did Mike change?
Before,he liked pink,but he don’t like pink now.
Before,he was quiet. Now, he's very active in class.
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Practice
Have a think:
Talk about your friends or family members.How did they change?


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Practice
Let's learn.
Wu yifan:I didn’t like winter before. I thought it was too cold, and I couldn’t go cycling.
Mike:How about now?
Wu yifan:Now I love to ice-skate, so I like winter.




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关于运动的单词及短语【四会】
go cycling 去骑自行车
例句：Let’s go cycling in the park.
我们去公园骑自行车吧。
go swimming去游泳?
go fishing去钓鱼
go hiking徒步旅行
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cycling /sa?kl?? / n. 骑自行车运动（或活动）
例句：Cycling is good for health.
骑自行车运动对健康有益。
例句：Let’s go cycling in the park.
我们去公园骑自行车吧。短语：no cycling 禁止骑车
road cycling 公路自行车赛
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ice-skate /a?sske?t/ v. 滑冰
例句：The boy likes to ice-skate.
那个男孩喜欢滑冰。
短语：go ice-skating 去滑冰
ice（冰）+skate（滑冰）=ice-skate（滑冰）



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play badminton 打羽毛球
badminton /b?dm?nt?n/ n.羽毛球运动
例句：I often play badminton with Amy.
???我经常和埃米一起打羽毛球。
play basketball 打篮球?
play football踢足球
play后接球类名词时，球类名词前不加定冠词the。






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知识点4：thought /θ??t / v. （think的过去式）想；认为
例句：I thought she was a good teacher.
我认为她是一位好老师。
形近词：bought v. （buy的过去式）买
选出不同类的单词。
( ) A. thought B. bought C. Internet
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Listen,match and say.





Before,Allen couldn't ... Now ...

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Presentation
Listen,match and say.
听力原文：
1. Allen: Hi, I’m Allen. Before, I was short and couldn’t ride my bike well. Now, I go cycling every weekend.
2. Diana: Hello. My name is Diana. Before, I couldn’t play badminton. Now, I play badminton every week.
3. Joe: Hi, I’m Joe. Before, I couldn’t ice-skate. Now, I go ice-skating every winter.
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一、选出与画线单词同类的选项。
( ) 1. There were no gyms before.
A. cinemas　 B. trees　　C. books
( )2. He couldn't play badminton.
A. snow B. basketball C. star
( ) 3. I thought the cat was on the chair.
A. dream B. grass C. felt



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Practice
一、选出与画线单词同类的选项。
( A ) 1. There were no gyms before.
A. cinemas　 B. trees　　C. books
( B )2. He couldn't play badminton.
A. snow B. basketball C. star
( C ) 3. I thought the cat was on the chair.
A. dream B. grass C. felt



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Practice
(　　) 4. He was quiet.
A. fall B. active C. trip
(　　) 5. He could run fast.
A. broken B. yellow C. ice-?skat



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Practice
( B )4. He was quiet.
A. fall B. active C. trip
( C ) 5. He could run fast.
A. broken B. yellow C. ice-?skat



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Practice
二、单项选择。
(　　) 1. We are in different________.
A. class B. classes C. the class
(　　) 2. He couldn’t play football________.
A. good B. well C. fine
(　　) 3. How did John________?
A. change B. changed C. changing



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二、单项选择。
( B )1. We are in different________.
A. class B. classes C. the class
( B )2. He couldn’t play football________.
A. good B. well C. fine
( A ) 3. How did John________?
A. change B. changed C. changing



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Practice
(　　) 4. Suddenly she ________ and ________.
A. trips; fell B. tripped; fell C. tripped; falls
(　　) 5. Zhang Peng could ________ the race.
A. win B. wins C. won



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Practice
( B )4. Suddenly she ________ and ________.
A. trips; fell B. tripped; fell C. tripped; falls
( A ) 5. Zhang Peng could ________ the race.
A. win B. wins C. won



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Practice
三、选词填空。
had fast tall exercise eggs
1. That’s good________.
2. Chen Xin ran very _________ yesterday.
3. I had ________ for breakfast.
4. Mr Wang ________a race last weekend.
5. My brother was short before. Now he is ________.




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Practice
三、选词填空。
had fast tall exercise eggs
1. That’s good exercise .
2. Chen Xin ran very fast yesterday.
3. I had eggs for breakfast.
4. Mr Wang had a race last weekend.
5. My brother was short before. Now he is tall .




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Practice
I was quiet.
I couldn’t ride my bike well。
I liked ice-skating.
2. 关于运动的单词及短语并熟练使用:
go cycling，ice-skating，play badminton
1. 区分be动词和动词以及情态动词的过去式：
小结


1.按照正确的语音、语调朗读课文对话。
2.回家问问爷爷奶奶，在他们的时代学校是什么样子？
然后用英文表达出来与现在的区别。
3. 预习下一课时read and write.
Homework