Unit 1 The Changing World Topic 1 Section A 课件＋音频(共19张PPT) 仁爱版九年级上册

(共19张PPT)
Unit 1
The Changing World
Topic 1 Section A
新课导入
T: Where did you go during your summer holiday
S1: I went to…
T: Where did you go during your summer holiday
S2: I went to …
S3: I went to …
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1.能熟悉并正确运用本课时的重点单词和短语
2.能够初步学会现在完成时
学习目标
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1a
Listen, look and say.
(Afetr a long holiday,Kangkang is happy to see his friends)
Kangkang: Hi, Jane! Did you have a good summer holiday
Jane: Yes. What about you
Kangkang: Not bad. Rita, you have just come back from your
hometown. How was your trip
Rita: Great! I went to many places near my home in India. Great
changes have taken place there and my hometown has become
more and more beautiful. Where have you been, Jane
新知学习
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Jane: I have been to Mount Huang with my parents. It’s a beautiful
place. But there were so many people there that I couldn’t find
a good place to take photos. And where have you been, Kangkang
Kangkang: I have been to an English summer school to improve my
English. By the way, where's Maria
Rita: She has gone to Cuba to be a volunteer and she will be back
tomorrow. Listen! There goes the bell.
新知学习
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1b
Listen to 1a and complete the table.
to _________ his English
it is beautiful but there were too many ________
her __________ has become more and more __________
Maria
Kangkang
Jane
Rita
has been to
and she will be back ___________
______ to be a volunteer
an English ________ school
Mount ________
with her _________
many _______ near the home in ______
places
India
hometown
beautiful
Huang
parents
people
summer
improve
Cuba
tomorrow
has gone to
新知学习
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当堂检测
学习目标
重点研讨
1c
Retell the main information of 1a based on 1b.
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2a
Listen to the conversation and fill in the blanks. Then practice it with your partner.
Michael: Hi, Maria, long time no see. Where ______ you ______
Maria: I ___________ to Cuba to be a volunteer.
Michael: Really It must be fun.
Maria: Yeah, I enjoyed the work. Do you know where Jane ________
for her summer holiday
Michael: She __________ to Mount Huang for vacation.
Maria: Have you seen her this morning
Michael: Oh, she _________ to the library.
Maria: I will go and find her. By the way, where is Kangkang
Michael: He _________ to the library, too. Let’s go and find them.
have been
have been
has been
has been
has gone
has gone
新知学习
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2b
Work in groups and find out the differences between have/has been to and have/has gone to.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
3
Look at the pictures and make conversations with your partner with have/has been/gone to.
Example:
A: Where have you been
B: I have been to Mount Huang. How about Maria
A: She has gone to Cuba. She is still there and will be back tomorrow.
Mount Huang Cuba
Australia Africa
the Great Wall Hangzhou
London America
1
2
3
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Key points
〔拓展〕
①the way to… 去……的路
eg: I know the way to the hospital. 我知道去医院的路。
1. By the way, where’s Maria
顺便问一问，玛丽亚在哪儿？
By the way. 顺便说/问。
②way of doing sth. = way to do sth. 做某事的方法（方式）
③in a way 从某一点上，在某种程度上
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2. There goes the bell. 铃响了。
eg: Here she comes. 她来了。
该句为倒装句。通常情况下，在以here, there, now, then等地点或时间副词开头的句子里，需将谓语be, come, go, follow等动词置于主语之前，构成完全倒装。
eg: Here comes the taxi! 出租车来了!
〔注意〕若主语是人称代词则不用倒装。
新知学习
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当堂检测
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重点研讨
Grammar
现在完成时
※现在完成时的概念
1) 表示过去发生或已经完成的动作对现在造成的影响或结果。
Have you seen the film (强调的是被问者对剧情是否了解)
2) 表示开始于过去并持续到现在的动作或状态。常与包括现在在内
的一段时间的状语连用。
He has lived in Chongqing for 3 years.
(他在重庆住了 3 年, 可能还会继续住下去)
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※现在完成时结构
① 基本结构：助动词have/has+过去分词(done)
②句型：
否定句：主语+have/has+not+过去分词+其他.
一般疑问句：Have/Has+主语+过去分词+其他.
简略答语: Yes, 主语 + have/has.(肯定)
　　　　 No, 主语 + haven't/hasn't.(否定)
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※过去分词的变化规则
→规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则：
(1)一般动词，在词尾直接加“ ed ”。
　　work---worked---worked ,visit---visited---visited
(2)以“ e ”结尾的动词，只在词尾加“ d ”。
　　live---lived---lived ,
(3)以“辅音字母 + y ”结尾的动词，将 "y" 变为 "i" ，再加“ ed ”。
　　study---studied---studied ,cry---cried---cried
(4)重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，
再加“ ed ”。
　　stop---stopped---stopped , drop---dropped--dropped
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※现在完成时的用法
可以用来表示发生在过去某一时刻的，持续到现在的动作（用行为动词表示）或状态（be动词表示）常与for（+时间段）, since（+时间点或过去时的句子）连用。
　　①for+时段
　　②since+过去一个时间点（译为：自从……以来）
　　③since+时段+ago
　　④since+从句（过去时）
　　⑤It is+时段+since+从句（过去时）
　　Mary has been ill for three days.
　　I have lived here since 1998.
新知学习
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当堂检测
学习目标
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Key phrases
How was your trip
take place
have/has been to
so … that …
have/has gone to
There goes the bell.
1.你的旅行如何？
2.发生
3.曾去过……(去而复返）
4.太……以至于……
5.到……去了（去而未归）
6.上课铃响了。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Unit 1
Topic 1 Section A
现在完成时的基本用法
have/has been to与have/has gone to的区别
新知学习
课堂小结
当堂检测
学习目标
重点研讨
一、根据汉语提示完成句子。
1. I’ve ________(刚才) read the book.
2. He has ___________(改善) his health a lot.
3. Many _________(志愿者) went to help when a big fire happened.
4. Great changes have _______ ________(发生) in our hometown.
5. There _____ _____ _____(铃响了). It’s time for class.
just
improved
volunteers
taken place
goes the bell